US11658254B2
A device includes a first semiconductor layer; a portion of a second semiconductor layer disposed on the first semiconductor layer; and a third semiconductor layer including a first region disposed on the portion of the second semiconductor layer and a second region disposed on the first semiconductor layer. A thickness of the first region is less than a predefined thickness. The device also includes an etch stop layer disposed on the third semiconductor layer; a plurality of distinct portions of a fourth semiconductor layer disposed on the etch stop layer and exposing one or more distinct portions of the etch stop layer over the portion of the second semiconductor layer; and a plurality of distinct portions of a superconducting layer disposed on the plurality of distinct portions of the fourth semiconductor layer and the exposed one or more distinct portions of the etch stop layer.
US11658253B2
A high absorption photovoltaic material and method of making the material for use in a solar cell are disclosed. The photovoltaic material includes a surface modified with a layer of repeating photonic crystal structures. The photonic crystal structures are approximately inverse conically shaped and have a curved sidewall that has an approximately Gaussian shape. The photonic crystal structures generally have a high vertical depth and sidewall angle. The structures also have a gradient refractive index profile and exhibit the parallel-to-interface refraction light trapping effect. An anti-reflective coating is disposed over the photonic crystal structure layer. The photovoltaic material exhibits near unity light absorption over a broad range of visible and near infrared wavelengths and incidence angles, even at reduced thicknesses. The photovoltaic structures are formed via a combined photolithography and reactive-ion etching method at low power with a gas mixture having a high ratio of an etchant component to a passivation component.
US11658252B2
A light generator comprises a light conversion device and a light source arranged to apply a light beam to the light conversion element. The light conversion device includes an optoceramic or other solid phosphor element comprising one or more phosphors embedded in a ceramic, glass, or other host, a metal heat sink, and a solder bond attaching the optoceramic phosphor element to the metal heat sink. The optoceramic phosphor element does not undergo cracking in response to the light source applying a light beam of beam energy effective to heat the optoceramic phosphor element to the phosphor quenching point.
US11658251B2
An object of the present invention is to provide, at a low cost, a system and a method for manufacturing a solar cell having high conversion efficiency. A solar cell according to the present invention is characterized by including a passivation film that protects a semiconductor substrate, a first finger electrode connected to the semiconductor substrate on a main surface of the semiconductor substrate, a first bus bar electrode that intersects the first finger electrode, and an intermediate layer provided in an intersecting position of the first finger electrode and the first bus bar electrode. The solar cell is characterized in that the first finger electrode and the first bus bar electrode are electrically connected to each other via the intermediate layer.
US11658250B2
High-density metal-oxide semiconductor (MOS) capacitor (MOSCAP) cell circuits and MOS device array circuits are disclosed. A gate comprising a selected aspect ratio disposed in a MOSCAP cell circuit comprising a cell region is configured to increase a capacitive density by increasing an extent to which metal routing layers contribute to a total MOSCAP cell circuit capacitance. An area of a MOSCAP array circuit is also reduced. Also, bulk tie cells are disposed within a MOS device array circuit in array diffusion regions to increased MOS device array circuit density. The array diffusion regions include a first device region including MOS devices and a bulk tie region including the bulk tie cells. The bulk tie region is isolated from the first device region by a diffusion cut. A diffusion cut is between a first gate on the device region and a second gate on the bulk tie region.
US11658237B2
A trench-gate power MOSFET with optimized layout, comprising: a substrate; a first semiconductor region formed on the substrate, having a first doping type; mutually separated trench isolation gate structure, formed on the first semiconductor region, the trench isolation gate structure includes an gate oxide layer and a gate electrode; a second semiconductor region and a third semiconductor region formed between any two adjacent structures of mutually separated trench isolation gate structures; and a first shielding region, formed under each of the third semiconductor regions, connecting simultaneously with multiple mutually separated trench isolation structures.
US11658234B2
A transistor device includes a semiconductor epitaxial layer structure including a channel layer and a barrier layer on the channel layer, a source contact and a drain contact on the barrier layer, an insulating layer on the semiconductor layer between the source contact and the drain contact, and a gate contact on the insulating layer. The gate contact includes a central portion that extends through the insulating layer and contacts the barrier layer and a drain side wing that extends laterally from the central portion of the gate toward the drain contact by a distance ΓD. The drain side wing of the gate contact is spaced apart from the barrier layer by a distance d1 that is equal to a thickness of the insulating layer. The distance ΓD is less than about 0.3 μm, and the distance d1 is less than about 80 nm.
US11658227B2
A method for manufacturing a semiconductor structure is provided. The method comprises the following steps. A first silicon-containing gate electrode is formed on a semiconductor substrate in a first region. A second silicon-containing gate electrode is formed on the semiconductor substrate in a second region. A gate silicide element is formed on an upper surface of the first silicon-containing gate electrode. A source silicide element and a drain silicide element are formed on the semiconductor substrate on opposing sides of the second silicon-containing gate electrode respectively. The gate silicide element, the source silicide element and the drain silicide element are formed simultaneously.
US11658222B2
An embodiment includes an apparatus comprising: a substrate; a thin film transistor (TFT) comprising: source, drain, and gate contacts; a semiconductor material, comprising a channel, between the substrate and the gate contact; a gate dielectric layer between the gate contact and the channel; and an additional layer between the channel and the substrate; wherein (a)(i) the channel includes carriers selected from the group consisting of hole carriers or electron carriers, (a)(ii) the additional layer includes an insulator material that includes charged particles having a polarity equal to a polarity of the carriers. Other embodiments are described herein.
US11658219B2
The present disclosure provides a semiconductor device capable of reducing wiring resistance by using a stripe wire. The semiconductor device includes: a source pad electrode formed on a second interlayer insulating layer; a plurality of source extraction electrodes extracted in a first direction from the source pad electrode; a drain pad electrode formed on the second interlayer insulating layer; and a plurality of drain extraction electrodes extracted in the first direction from the drain pad electrode. The source pad electrode and the plurality of source extraction electrodes are electrically connected to a plurality of source wires of stripe wire covered by the second interlayer insulating layer. The drain pad electrode and the plurality of drain extraction electrodes are electrically connected to a plurality of drain wires of the stripe wire. The plurality of drain extraction electrodes are engaged with the plurality of source extraction electrodes.
US11658208B2
A thin film transistor (TFT) apparatus is disclosed, where the apparatus includes a gate comprising metal, a source and a drain, a semiconductor body, and two or more dielectric structures between the gate and the semiconductor body. In an example, the two or more dielectric structures may include at least a first dielectric structure having a first bandgap and a second dielectric structure having a second bandgap. The first bandgap may be different from the second bandgap. The TFT apparatus may be a back-gated TFT apparatus where the source is at least in part coplanar with the drain, and the gate is non-coplanar with the source and the drain.
US11658195B2
An image sensor is disclosed. The image sensor includes a pixel region and a shield region. The pixel region includes a first microlens array that includes microlenses arranged in a first direction and a second direction perpendicular to the first direction. The shield region surrounds the pixel region and includes a second microlens array formed in a shape that is obtained when the first microlens array is rotated by a predetermined angle with respect to the first direction.
US11658192B2
An image sensor includes: an accumulation unit that accumulates an electric charge generated by a photoelectric conversion unit that photoelectrically converts incident light transmitted through a microlens; and a readout unit that reads out a signal based on a voltage of the accumulation unit, wherein the accumulation unit and the readout unit are included along an optical axis direction of the microlens.
US11658186B2
The present disclosure provides an array substrate, including: a base, and at least one lead structure disposed on the base. The lead structure includes a first conductive structure and a conductive semiconductor structure, and an orthographic projection of the conductive semiconductor structure on the base at least partially overlaps an orthographic projection of the first conductive structure on the base.
US11658180B2
A semiconductor device has a semiconductor substrate, and multiple first bipolar transistors on the first primary surface side of the semiconductor substrate. The first bipolar transistors have a first height between an emitter layer and an emitter electrode in the direction perpendicular to the first primary surface. The semiconductor device further has at least one second bipolar transistor on the first primary surface side of the semiconductor substrate. The second bipolar transistor have a second height, greater than the first height, between an emitter layer and an emitter electrode in the direction perpendicular to the first primary surface. Also, the semiconductor has a first bump stretching over the multiple first bipolar transistors and the at least one second bipolar transistor.
US11658173B2
In various embodiments, a method for forming a bonded structure is disclosed. The method can comprise mounting a first integrated device die to a carrier. After mounting, the first integrated device die can be thinned. The method can include providing a first layer on an exposed surface of the first integrated device die. At least a portion of the first layer can be removed. A second integrated device die can be directly bonded to the first integrated device die without an intervening adhesive.
US11658170B2
The present disclosure provides a semiconductor package structure and a method of manufacturing the same. The semiconductor package structure includes a substrate, a first electronic component, an interlayer, a third electronic component and an encapsulant. The first electronic component is disposed on the substrate. The first electronic component has an upper surface and a lateral surface and a first edge between the upper surface and the lateral surface. The interlayer is on the upper surface of the first electronic component. The third electronic component is attached to the upper surface of the first electronic component via the interlayer. The encapsulant encapsulates the first electronic component and the interlayer. The interlayer does not contact the lateral surface of the first electronic component.
US11658164B2
A method includes bonding a first package to a second package to form a third package. The first package is an Integrated Fan-Out (InFO) package including a plurality of package components, and an encapsulating material encapsulating the plurality of package components therein. The plurality of package components include device dies. The method further includes placing at least a portion of the third package into a recess in a Printed Circuit Board (PCB). The recess extends from a top surface of the PCB to an intermediate level between the top surface and a bottom surface of the PCB. Wire bonding is performed to electrically connect the third package to the PCB.
US11658162B2
The disclosure describes a micro Light Emitting Diode (LED) display. The display may include a Printed Circuit Board (PCB) including a plurality of solder pads, a micro LED package including a plurality of micro LED chips, and a plurality of solder electrodes which bond the micro LED chips onto the solder pads of the PCB. The micro LED package may be re-arranged in an Red Green Blue (RGB) state on a temporary fixing film by using a pickup device in accordance with a display pixel configuration, after the micro LED chips are attached to a carrier film.
US11658154B2
Semiconductor devices with controllers under stacks of semiconductor packages and associated systems and methods are disclosed herein. In one embodiment, a semiconductor device includes a package substrate, a controller attached to the package substrate, and at least two semiconductor packages disposed over the controller. Each semiconductor package includes a plurality of semiconductor dies. The semiconductor device further includes an encapsulant material encapsulating the controller and the at least two semiconductor packages.
US11658150B2
An embodiment method for forming a semiconductor package includes attaching a first die to a first carrier, depositing a first isolation material around the first die, and after depositing the first isolation material, bonding a second die to the first die. Bonding the second die to the first die includes forming a dielectric-to-dielectric bond. The method further includes removing the first carrier and forming fan-out redistribution layers (RDLs) on an opposing side of the first die as the second die. The fan-out RDLs are electrically connected to the first die and the second die.
US11658148B2
A semiconductor package includes a substrate, a first semiconductor chip on the substrate, a second semiconductor chip on the first semiconductor chip so that the first semiconductor chip is vertically between the second semiconductor chip and the substrate, a first molding layer adjacent to a sidewall of the first semiconductor chip on the substrate, the first molding layer formed of a first molding material, and a second molding layer adjacent to a sidewall of the second semiconductor chip on the substrate so that the first molding layer is vertically between the second molding layer and the substrate. The second molding layer is formed of a second molding material different from the first molding material. A top surface of the first semiconductor chip and a top surface of the first molding layer are flat and are coplanar with each other, and a ratio of the difference between the coefficient of thermal expansion between the second molding layer and the first molding layer to the difference between the coefficient of thermal expansion between the second molding layer and the substrate is between 5:1 and 20:1.
US11658141B2
According to an aspect of the inventive concept, there is provided a die-to-wafer bonding structure including a die having a first test pad, a first bonding pad formed on the first test pad, and a first insulating layer, the first bonding pad penetrates the first insulating layer. The structure may further include a wafer having a second test pad, a second bonding pad formed on the second test pad, and a second insulating layer, the second bonding pad penetrates the second insulating layer. The structure may further include a polymer layer surrounding all side surfaces of the first bonding pad and all side surfaces of the second bonding pad, the polymer layer being arranged between the die and the wafer. Additionally, the wafer and the die may be bonded together.
US11658140B2
A semiconductor device includes: a semiconductor chip; and an Ag fired cap formed so as to cover a source pad electrode formed on the semiconductor chip. The semiconductor chip is disposed on a first substrate electrode, and one end of a Cu wire is bonded onto the Ag fired cap by means of an ultrasonic wave. There is provided a semiconductor device capable of improving a power cycle capability, and a fabrication method of such a semiconductor device.
US11658136B2
A semiconductor technology implemented high-frequency channelized filter includes a dielectric substrate with metal traces disposed on one of two major surfaces of the substrate. An input and output port disposed on the substrate and one of the metal traces carrying a high-frequency signal to be filtered between the input and output port. Other of the metal traces are connected to the one metal trace at intervals along the length of the one metal trace each providing a reactance to the high-frequency signal where the reactance varies with frequency and additional traces of the metal traces serving as a reference ground for the one metal trace and the other metal traces. A silicon enclosure mounted to the substrate with a first planar surface with cavities in the enclosure that extend through the first surface, and internal walls within the silicon enclosure defining the cavities. A layer of conductive metal covers the first planar surface, cavities and the internal walls. The silicon enclosure having substantially continuous areas of metal on the first planar surface about the periphery of the silicon enclosure that engage corresponding areas of the additional traces about the periphery of the substrate. The cavities surround the respective other metal traces with the internal cavity walls engaging the additional traces adjacent the respective other metal traces to individually surround each of the other metal traces with a conductive metal thereby providing electromagnetic field isolation between each of the other metal traces.
US11658134B2
A structure includes a first via and a first conductive line embedded in a first dielectric layer and spaced apart from each other by the first dielectric layer. A first metal pattern disposed on the first via and embedded in a second dielectric layer. A first conductive via disposed on the first conductive line and embedded in the second dielectric layer. The first metal pattern and the first conductive via are spaced apart from each other and are located on a first horizontal level, and the first metal pattern has an open ring shape. A second via disposed on the first metal pattern and embedded in a third dielectric layer. An inductor structure including the first via, the first metal pattern, and the second via.
US11658130B2
A packaged electronic device includes a semiconductor die, a conductive plate coupled to a lead, a solder structure and a package structure. The semiconductor die has opposite first and second sides and a terminal exposed along the second side. The conductive plate has opposite first and second sides and an indent that extends into the first side, the conductive plate, and the solder structure extends between the second side of the semiconductor die and the first side of the conductive plate to electrically couple the conductive plate to the terminal, and the solder structure extends into the indent. The package structure encloses the semiconductor die, the conductive plate and a portion of the lead.
US11658129B2
A semiconductor device assembly including a shape-memory element connected to at least one component of the semiconductor device assembly. The shape-memory element may be temperature activated or electrically activated. The shape-memory element is configured to move to reduce, minimize, or modify a warpage of a component of the assembly by moving to an initial shape. The shape-memory element may be applied to a surface of a component of the semiconductor device assembly or may be positioned within a component of the semiconductor device assembly such as a layer. The shape-memory element may be connected between two components of the semiconductor device assembly. A plurality of shape-memory elements may be used to reduce, minimize, and/or modify warpage of one or more components of a semiconductor device assembly.
US11658127B2
Embodiments include semiconductor packages and method of forming the semiconductor packages. A semiconductor package includes a package substrate on a substrate, a die on the package substrate, and a conductive stiffener over the package substrate and the substrate. The conductive stiffener surrounds the package substrate, where the conductive stiffener has a top portion and a plurality of sidewalls, and where the top portion is directly disposed on the package substrate, and the sidewalls are vertically disposed on the substrate. The semiconductor package also includes the substrate that has a plurality of conductive pads, where the conductive pads are conductively coupled to a ground source. The conductive stiffener may conductively couple the package substrate to the conductive pads of the substrate. The top portion may have a cavity that surrounds the die, where the top portion is directly disposed on a plurality of outer edges of the package substrate.
US11658119B2
A semiconductor structure includes a first transistor having a first source/drain (S/D) feature and a first gate; a second transistor having a second S/D feature and a second gate; a multi-layer interconnection disposed over the first and the second transistors; a signal interconnection under the first and the second transistors; and a power rail under the signal interconnection and electrically isolated from the signal interconnection, wherein the signal interconnection electrically connects one of the first S/D feature and the first gate to one of the second S/D feature and the second gate.
US11658118B2
A semiconductor device includes a first gate line and a second gate line extending along a first direction, a third gate line extending along a second direction and between and directly contacting the first gate line and the second gate line, a drain region adjacent to one side of the third gate line, a fourth gate line extending along the second direction and between and directly contacting the first gate line and the second gate line, and a first metal interconnection extending along the second direction between the third gate line and the fourth gate line. Preferably, the third gate line includes a first protrusion and the fourth gate line includes a second protrusion.
US11658108B2
A power semiconductor device including a first and second die, each including a plurality of conductive contact regions and a passivation region including a number of projecting dielectric regions and a number of windows. Adjacent windows are separated by a corresponding projecting dielectric region with each conductive contact region arranged within a corresponding window. A package of the surface mount type houses the first and second dice. The package includes a first bottom insulation multilayer and a second bottom insulation multilayer carrying, respectively, the first and second dice. A covering metal layer is arranged on top of the first and second dice and includes projecting metal regions extending into the windows to couple electrically with corresponding conductive contact regions. The covering metal layer moreover forms a number of cavities, which are interposed between the projecting metal regions so as to overlie corresponding projecting dielectric regions.
US11658107B2
A semiconductor package includes a lower package, an interposer on the lower package, and an under-fill layer between the interposer and the lower package. The interposer includes a through hole that vertically penetrates the interposer. The under-fill layer includes an extension that fills at least a portion of the through hole.
US11658105B2
A semiconductor package and a manufacturing method are provided. The manufacturing method includes: forming a through via structure and a dipole structure over a carrier, wherein the through via structure and the dipole structure respectively include an insulating core and a conductive layer covering the insulating core; attaching a semiconductor die onto the carrier, wherein the through via structure and the dipole structure are located aside the semiconductor die; laterally encapsulating the though via structure, the dipole structure and the semiconductor die with an encapsulant; and removing the carrier.
US11658104B2
An intermediate substrate is provided with a plurality of conductive posts and support members arranged at opposite sides of a coreless circuit structure and insulating layers encapsulating the conductive posts and the support members. Through the arrangement of the support members and the insulating layers, the intermediate substrate can meet the rigidity requirement so as to effectively resist warping and achieve an application of fine-pitch circuits.
US11658101B2
In a described example, an apparatus includes: a package substrate having a die pad configured for mounting a semiconductor die, a first lead connected to the die pad, and a second lead spaced from and electrically isolated from the die pad; a spacer dielectric mounted on the die pad; a semiconductor die including a temperature sensor mounted on the spacer dielectric; electrical connections coupling the semiconductor die to the second lead; and mold compound covering the semiconductor die, the die pad, the electrical connections, and a portion of the package substrate, with portions of the first lead and portions of the second lead exposed from the mold compound to form terminals for a packaged temperature sensor device.
US11658098B2
The present disclosure is directed to a leadframe package having a side solder ball contact and methods of manufacturing the same. A plurality of solder balls are coupled to recesses in a leadframe before encapsulation and singulation. After singulation, a portion of each solder ball is exposed on sidewalls of the package. This ensures that the sidewalls of the leads are solder wettable, which allows for the formation of stronger joints when the package is coupled to a substrate. This increased adhesion reduces resistance at the joints and also mitigates the effects of expansion of the components in the package such that delamination is less likely to occur. As a result, packages with a side solder ball contact have increased life cycle expectancies.
US11658093B2
A semiconductor element includes a main body and an obverse face electrode. The main body includes an obverse face that faces in a thickness direction. The obverse face electrode is electrically connected to the main body. The obverse face electrode includes a first section and a plurality of second sections. The first section is provided on the obverse face. The plurality of second sections are in contact with the first section, and spaced apart from each other in a direction perpendicular to the thickness direction. A total area of the plurality of second sections is smaller than an area of the first section including portions overlapping with the plurality of second sections, in a view along the thickness direction.
US11658092B2
In some embodiments, the present disclosure relates to an integrated chip that includes an electrical interconnect structure, a thermal interconnect structure, and a thermal passivation layer over a substrate. The electrical interconnect structure includes interconnect vias and interconnect wires embedded within interconnect dielectric layers. The thermal interconnect structure is arranged beside the electrical interconnect structure and includes thermal vias, thermal wires, and/or thermal layers. Further, the thermal interconnect structure is embedded within the interconnect dielectric layers. The thermal passivation layer is arranged over a topmost one of the interconnect dielectric layers. The thermal interconnect structure has a higher thermal conductivity than the interconnect dielectric layers.
US11658090B2
A semiconductor package system includes a substrate, a first and a second semiconductor package, a first thermal conductive layer, a first passive device, and a heat radiation structure. The first and second semiconductor package and first passive device may be mounted on a top surface of the substrate. The first semiconductor package may include a first semiconductor chip that includes a plurality of logic circuits. The first thermal conductive layer may be on the first semiconductor package. The heat radiation structure may be on the first thermal conductive layer, the second semiconductor package, and the first passive device. The heat radiation structure may include a first bottom surface physically contacting the first thermal conductive layer, and a second bottom surface at a higher level than that of the first bottom surface. The second bottom surface may be on the second semiconductor package and/or the first passive device.
US11658085B2
In an embodiment, a device includes: a first integrated circuit die having a first contact region and a first non-contact region; an encapsulant contacting sides of the first integrated circuit die; a dielectric layer contacting the encapsulant and the first integrated circuit die, the dielectric layer having a first portion over the first contact region, a second portion over the first non-contact region, and a third portion over a portion of the encapsulant; and a metallization pattern including: a first conductive via extending through the first portion of the dielectric layer to contact the first integrated circuit die; and a conductive line extending along the second portion and third portion of the dielectric layer, the conductive line having a straight portion along the second portion of the dielectric layer and a first meandering portion along the third portion of the dielectric layer.
US11658083B2
In some examples, a sensor package includes a semiconductor die having a sensor; a mold compound covering a portion of the semiconductor die; and a cavity formed in a top surface of the mold compound, the sensor being in the cavity. The sensor package includes an adhesive abutting the top surface of the mold compound, and a semi-permeable film abutting the adhesive and covering the cavity. The semi-permeable film is approximately flush with at least four edges of the top surface of the mold compound.
US11658079B2
Embodiments described herein are directed to a temporary interconnect for use in testing one or more devices (e.g., one or more dies, inductors, capacitors, etc.) formed in semiconductor package. In one scenario, a temporary interconnect acts an electrical bridge that electrically couples a contact pad on a surface of a substrate and the test pad. Coupling the contact pad and the test pad to each other enables the device(s) coupled the contact pad to be tested. Following testing, the temporary interconnect can be removed or severed so that an electrical break is formed in the conductive path between test pad and the contact pad.
US11658073B2
A semiconductor device includes; a substrate including a first region and a second region adjacent to the first region in a first direction, a pair of active patterns adjacently disposed on the substrate, wherein the pair of active patterns includes a first active pattern extending in the first direction and a second active pattern extending in parallel with the first active pattern, a first gate electrode on the first region and extending in a second direction that intersect the first direction across the first active pattern and the second active pattern, and a second gate electrode on the second region and extending in the second direction across the first active pattern and the second active pattern. A width of the first active pattern is greater on the first region than on the second region, a width of the second active pattern is greater on the first region than on the second region, and an interval between the first active pattern and the second active pattern is constant from the first region to the second region.
US11658068B2
Methods are provided for selective film deposition. One method includes providing a substrate containing a dielectric material and a metal layer, the metal layer having an oxidized metal layer thereon, coating the substrate with a metal-containing catalyst layer, treating the substrate with an alcohol solution that removes the oxidized metal layer from the metal layer along with the metal-containing catalyst layer on the oxidized metal layer, and exposing the substrate to a process gas containing a silanol gas for a time period that selectively deposits a SiO2 film on the metal-containing catalyst layer on the dielectric material.
US11658067B2
A method for forming a semiconductor structure includes providing an initial semiconductor structure formed in a substrate; forming a dielectric layer on the substrate; forming a first opening in the dielectric layer to expose a portion of the initial semiconductor structure; etching the portion of the initial semiconductor structure exposed at a bottom of the first opening to form a second opening in the initial semiconductor structure; and forming a contact layer in the second opening and a third opening in the contact layer. The contact layer has a concave top surface, and the third opening is located above the concave top surface of the contact layer and under the first opening. The method further includes forming a conductive structure in the first opening and the third opening.
US11658062B2
Semiconductor devices having air gap spacers that are formed as part of BEOL or MOL layers of the semiconductor devices are provided, as well as methods for fabricating such air gap spacers. For example, a method comprises forming a first metallic structure and a second metallic structure on a substrate, wherein the first and second metallic structures are disposed adjacent to each other with insulating material disposed between the first and second metallic structures. The insulating material is etched to form a space between the first and second metallic structures. A layer of dielectric material is deposited over the first and second metallic structures using a pinch-off deposition process to form an air gap in the space between the first and second metallic structures, wherein a portion of the air gap extends above an upper surface of at least one of the first metallic structure and the second metallic structure.
US11658057B2
A wafer chuck includes a body portion; a vacuum barrier portion including a wall structure arranged at the same distance from a center point of the body portion; f protrusions arranged inside and outside the vacuum barrier portion, protruding from a top surface of the body portion and spaced apart from each other; and a vacuum portion including vacuum holes spaced apart from each other penetrating the body portion inside the vacuum barrier portion.
US11658055B2
Embodiments disclosed herein include electronic packages and methods of forming such packages. In an embodiment, the electronic package comprises a package substrate having a first surface and a second surface opposite from the first surface, and a monolayer having a plurality of first molecules over the first surface of the package substrate. In an embodiment, the first molecules each comprise a first functional group attached to the first surface, and a first release moiety attached to the first functional group.
US11658053B2
One illustrative device disclosed herein includes a FOUP (Front Opening Unified Pod) storage bin, a plurality of pins positioned on a first surface of the FOUP storage bin, wherein the plurality of pins are adapted to engage and register with the FOUP, and a conversion plate. In one illustrative embodiment, the conversion plate includes a plate with a front surface and a back surface, a reticle pod receiving structure on the front surface that at least partially bounds a reticle pod receiving area on the front surface, and a pin engagement structure on the back side that is adapted to engage the plurality of pins on the first surface of the FOUP storage bin.
US11658041B2
Embodiments provided herein generally relate to methods of modifying portions of layer stacks. The methods include forming deep trenches and narrow trenches, such that a desirably low voltage drop between layers is achieved. A method of forming a deep trench includes etching portions of a flowable dielectric, such that a deep metal contact is disposed below the deep trench. The deep trench is selectively etched to form a modified deep trench. A method of forming a super via includes forming a super via trench through a second layer stack of a layer superstack. The methods disclosed herein allow for decreasing the resistance, and thus the voltage drop, of features in a semiconductor layer stack.
US11658040B2
The invention provides a plasma processing method in which plasma etching is performed on a film to be etched by using a mask, the plasma processing method including: a deposition step of depositing a deposition film containing a boron element on the mask while a radio frequency power is supplied to a sample table on which a sample formed with the film to be etched is placed; and an etching step of etching the film to be etched by using plasma after the deposition step.
US11658037B2
In one exemplary embodiment, described herein is an ALE process for etching an oxide. In one embodiment, the oxide is silicon oxide. The ALE modification step includes the use of a carbon tetrafluoride (CF4) based plasma. This modification step preferentially removes oxygen from the surface of the silicon oxide, providing a silicon rich surface. The ALE removal step includes the use of a hydrogen (H2) based plasma. This removal step removes the silicon enriched monolayer formed in the modification step. The silicon oxide etch ALE process utilizing CF4 and H2 steps may be utilized in a wide range of substrate process steps. For example, the ALE process may be utilized for, but is not limited to, self-aligned contact etch steps, silicon fin reveal steps, oxide mandrel pull steps, oxide spacer trim, and oxide liner etch.
US11658036B2
An apparatus for processing a substrate is provided. The apparatus includes a chamber having at least one gas inlet and at least one gas outlet, a substrate support in the chamber, a plasma generator and a controller configured to cause (a) placing a substrate on the substrate support, the substrate including a target layer having a recess, (b) exposing the substrate to a silicon-containing precursor, thereby forming an adsorption layer on a sidewall of the recess, (c) generating a plasma from a gas mixture in the chamber, the gas mixture including an oxygen-containing gas and a halogen-containing gas, (d) exposing the substrate to the plasma, thereby forming a protection layer on the adsorption layer while etching a bottom of the recess and (e) repeating (b) to (d) in sequence.
US11658035B2
A substrate processing method capable of improving etch selectivity without increasing the power includes: forming a first thin film on a structure; forming a material layer having wet etch resistance greater than that of the first thin film on the first thin film; removing a portion of the material layer using wet etching to expose a portion of the first thin film; and removing the exposed portion of the first thin film.
US11658017B2
A method of analyzing a sample, the method includes separating precursor ions from the sample into narrow mass range groups based on mass-to-charge ratio; fragmenting the ions from each group to create groups of fragment ions; and mass analyzing fragment ions from each group of fragment ions using a long transient time mass analyzer, wherein the separation and fragmentation are decoupled from the mass analyzing and the cycle time of the high transient mass analyzer is greater than about five times longer than the cycle time of a narrow mass range scan time, and wherein the separation and fragmentation has a high duty cycle and the mass analyzing has a high duty cycle.
US11658014B2
Methods and apparatus for depositing a coating on a semiconductor manufacturing apparatus component are provided herein. In some embodiments, a method of depositing a coating on a semiconductor manufacturing apparatus component includes: sequentially exposing a semiconductor manufacturing apparatus component including nickel or nickel alloy to an aluminum precursor and a reactant to form an aluminum containing layer on a surface of the semiconductor manufacturing apparatus component by a deposition process.
US11658011B2
A plasma processing method in which a stable process region can be ensured in a wide range, from low microwave power to high microwave power. The plasma processing method includes making production of plasma easy in a region in which production of plasma by continuous discharge is difficult, and plasma-processing an object to be processed, with the generated plasma, wherein the plasma is produced by pulsed discharge in which ON and OFF are repeated, radio-frequency power for producing the pulsed discharge, during an ON period, is a power to facilitate production of plasma by continuous discharge, and a duty ratio of the pulsed discharge is controlled so that an average power of the radio-frequency power per cycle is power in the region in which production of plasma by continuous discharge is difficult.
US11658008B2
When a titanium-containing gas and an oxidizing gas, or a silicon-containing gas and a nitriding gas, are alternately supplied from a gas supplier and radio frequency power is supplied to each of a first electrode and a second electrode from a power supply, parallel to the supply of the oxidizing gas or the nitriding gas, so as to generate plasma and to perform a film formation, a magnitude of the radio frequency power to be supplied to each of the first electrode and the second electrode is controlled.
US11657997B2
According to one embodiment, an electron-emitting element includes a first member and a second member. The first member includes a semiconductor member of an n-type. The second member includes a diamond member a p-type and includes at least one selected from the group consisting of diamond and graphite. The semiconductor member includes at least one selected from the group consisting of a first material, a second material, and a third material. The first material includes nitrogen and at least one selected from the group consisting of B, Al, In, and Ga. The second material includes at least one selected from the group consisting of ZnO and ZnMgO. The third material includes at least one selected from the group consisting of BaTiO3, PbTiO3, Pb(Zrx, Ti1-x)O3, KNbO3, LiNbO3, LiTaO3, NaxWO3, Zn2O3, Ba2NaNb5O5, Pb2KNb5O15, and Li2B4O7.
US11657982B2
In a solid electrolytic capacitor having an electrolyte layer consisting of a solid electrolyte layer and a liquid, the solid electrolytic capacitor, which suppresses a dedoping reaction and which ESR thereof does not keenly increase, in particular, after a loading of heat stress, is provided. In the solid electrolytic capacitor, the electrolyte layer is formed in the capacitor element which is formed by opposing an anode foil and a cathode foil. This electrolyte layer includes the solid electrolyte layer and the liquid. The solid electrolyte layer includes a conductive polymer consisting of a dopant and a conjugated polymer. The liquid is filled in air gaps in the capacitor element on which the solid electrolyte layer is formed. The electrolyte layer includes ammonia as a cation component, and a molecular ratio of the cation component relative to 1 mol of a functional group which can contribute to a doping reaction of the dopant, in the electrolyte layer is 23 or less.
US11657975B2
A multilayer ceramic electronic component includes a ceramic body, and first and second external electrodes disposed on the surface of the ceramic body, respectively. The ceramic body includes a capacitance forming portion including a dielectric layer and internal electrodes, margin portions disposed on both sides of the capacitance forming portion, and cover portions disposed on both sides of the capacitance forming portion. The first and second external electrodes include first and second base electrodes, respectively, first and second conductive layers disposed on edges of the first and second base electrodes, respectively, and first and second terminal electrodes covering the first and second base electrodes, respectively.
US11657973B2
A wet capacitor is provided, and the use of an insulation fluid composition in such a capacitor. The capacitor includes a package of a metal foil and a polymeric insulating film, or of a metallized polymeric film, wherein the insulation composition includes a synthetic or natural aromatic oil and a polymer. The insulation composition is configured to undergo a thermo-reversible oil-to-gel transition at a predefined gel-point temperature. Further, methods of producing such wet capacitors are provided, optionally including additional filling materials, and methods of sealing leaks in such capacitors.
US11657970B2
A dielectric substance includes a core-shell grain having a twin crystal structure. An interface of the twin crystal structure of the core-shell grain extends from a shell on one side, passes through a core, and extends to the shell on the other side.
US11657960B2
Disclosed is a sintered body composition used in improved diffusion efficiency of heavy rare earth elements RH, and related sintered permanent magnet and preparation methods. The sintered body includes Nd2Fe14B crystal phase as a primary phase, and a rare earth rich phase as a grain boundary phase. The sintered body includes a composition expressed by RaBbGacCudAleMfCogFebalance; wherein R is one or more selected from rare earth elements, and R includes Nd; M is one or more selected from the group consisting of Zr, Ti, and Nb; and wherein “a” satisfies 13%≤a≤15.3%; “b” satisfies 5.4%≤b≤5.8%; “c” satisfies 0.05%≤c≤0.25%; “d” satisfies 0.08%≤d≤0.3%; “e” satisfies 0≤e≤1.2%; “f” satisfies 0.08%≤f≤0.2%; and “g” satisfies 0.8%≤g≤2.5%. Grains in Nd2Fe14B crystal phase have average size L of 4-8 μm, and the relationship between L and t for grain boundary phases average thickness is: σ=t/L, wherein σ is defined as 0.009≤σ≤0.012.
US11657956B2
A coil device 1 including a winding core 11 and flanges 12, 12, wires 31 to 34 wound around the winding core 11 and having one end located at the flanges 12, 12, and terminal electrodes 51 to 56 provided on the flanges 12, 12. The terminal electrodes 51 to 56 includes a wire connecting part 63a, 63b to which the one end of the wires 31 to 34 are connected and a mounting part 65 formed continuously to the wire connecting part 63a, 63b and to be positioned away from an axis of the winding core with respect to the wire connecting parts 63a, 63b along an outer peripheral direction of the flanges 12, 12.
US11657955B2
A surface mount inductor includes a coil including a conducting wire winding portion with both ends on the outer circumference and a pair of extension portions that extend from the outer circumference, a molded body containing a metal magnetic powder and the coil embedded, and a pair of outer terminals disposed on the molded body and connected to the extension portions. The molded body has principal surfaces, end surfaces, and side surfaces. One principal surface serves as a mounting surface including a recessed portion with an elevated region and a lowered region. The coil is embedded in the molded body with the winding axis of the winding portion parallel to the recessed portion, and the pair of extension portions extend from the outer circumference toward the mounting surface to be exposed at the lowered region and connected to the pair of outer terminals in the lowered region.
US11657943B2
An actuator for controlling the movement of an element between two stable positions with pulsed electrical control without a change in polarity comprises: a ferromagnetic mobile mass, at least one electrically controlled wire coil that is fixed with respect to the mobile mass, at least two ferromagnetic poles that are fixed with respect to the mobile mass and on either side of the mobile mass. The actuator comprises at least one permanent magnet that attracts the mobile mass in order to achieve the two stable positions. The mobile mass defines, with the ferromagnetic poles, at least two variable air gaps during the movement of the mobile apparatus. The magnetic flux of the permanent magnet opposes the magnetic flux generated by the at least one coil regardless of the position of the mobile mass.
US11657913B2
A computer-implemented method and corresponding output generator for handling alarm events, generated by a subject/patient monitoring device, and generating clinician-perceptible outputs indicative of the alarm events. Alarm events are divided into non-actionable and actionable alarm events. Information on non-actionable alarm events is stored. Stored information on non-actionable alarm events is contained in a clinician-perceptible output generated in response to detecting an actionable alarm event.
US11657909B2
To provide a medical image processing apparatus and a medical image processing method enabling a reduction in burden of re-imaging and re-interpretation of a medical image. The medical image processing apparatus for processing a medical image includes: a detection section that detects, from the medical image, a candidate region which is a region including a lesion candidate or target tissue, and that calculates an identification score for the candidate region; a designated region acquisition section that acquires a designated region which is a region designated by an operator; and a redetection section that calculates an identification score for the designated region based on the designated region and multiple predefined regions which are regions used in a process of detecting the candidate region.
US11657907B2
Disclosed is a method for setting authority for use of a brain stimulation device and a device implementing the same, and the method for setting authority for use of a brain stimulation device according to the present disclosure comprises the steps in which: a communication unit of a personal communication device receives, from a server device, a time token for which the authority for use of the brain stimulation device is set; the communication unit transmits the time token to the brain stimulation device or the server device; and after a time corresponding to the usage time of the brain stimulation device stored in the time token has elapsed, the communication unit receives, from the brain stimulation device or the server device, a message to delete the time token or to change the value of a specific field of the time token.
US11657899B2
Genomics information such as DNA, RNA and proteins carry a wealth of sensitive information, the exposure of which risks compromising the privacy and/or business interest of individuals and companies. An apparatus, a system and methods are disclosed for protecting sensitive genomic information either as it is produced by a sequencing machine or immediately therafter, then throughout the whole genomic workflow. Raw genomic data (“reads”) is detected and classified according to sensitivity. Reads are decomposed by excising the number and type of detected sensitive base or base pairs in less sensitive or insensitive parts of the read. The genomic workflow processes the excised information locally or in a distributed fashion, preferably within trusted execution environments for increased security.
US11657894B2
Exemplary embodiments relate to a protein engineering pipeline configured to optimize or improve proteins for specified functions. The problem space of such a task can grow quickly based on the sequence of the protein being optimized and the functions for which the protein is being designed. The solutions described herein allow the problem space to be efficiently searched by applying a combination of a protein design pipeline and an evaluation procedure performed on a quantum computer. As a result, single or multiple amino acid substitutions at a site of interest may be predicted in order to generate optimized protein variants.
US11657887B2
A method for testing a circuit includes performing, by a test engine, a test of bit write to a memory. The test includes defining a bit group based on a set of bits from an address of a memory location. The test further includes generating a bit mask for the bit group. The test further includes performing a bit write operation to the address to store a sequence of bits, the sequence of bits selected using a predetermined bit pattern. The test further includes reading content of the address. The test also includes comparing, using the bit mask, only bits corresponding to the bit group from the sequence of bits and from the content of the address.
US11657883B2
Apparatuses and techniques are described for detecting and isolating defective blocks of memory cells in a multi-plane operation such as program or erase. In one aspect, a program operation begins in a multi-plane mode, for one block in each plane. If fewer than all blocks complete programming by the time a trigger number of program loops have been performed, one or more unpassed blocks are programmed further, one at a time, in a single plane mode. If the one or more unpassed blocks do not complete programming when a maximum allowable number of program loops have been performed, they are marked as bad blocks and disabled from further operations. In another aspect, when a trigger number of program loops have been performed, one or more unpassed blocks are subject to a word line leakage detection operation.
US11657879B2
A semiconductor memory includes a first memory cell configured to be set with a first threshold voltage, the first threshold voltage being one of different threshold voltage levels, a second memory cell configured to be set with a second threshold voltage, the second threshold voltage being one of different threshold voltage levels, a first word line coupled to the first memory cell, a second word line coupled to the second memory cell, and a controller configured to read data of one of different bits based on a combination of the first threshold voltage of the first memory cell and the second threshold voltage of the second memory cell.
US11657874B2
According to one embodiment, a semiconductor storage device includes a first memory string including a first memory transistor, a first word line connected to a gate electrode of the first memory transistor, a source line connected to one end of the memory string, and a first connection transistor connected between the first word line and the source line.
US11657866B2
A memory device includes a command interface configured to receive a command from a host device. The memory device also includes a command shifter configured to receive the command. The command shifter includes a plurality of stages coupled in series and configured to delay the command. The command shifter comprises selection circuitry configured to receive the command and to select an insertion stage of the plurality of stages for the command. The selection circuitry is configured to select the insertion stage as a location to insert the command. The selected insertion stage is selected to control a duration of delay in the command shifter. The selection of the insertion stage is based at least in part on a path delay between a clock and a data pin of the memory device.
US11657861B2
A flash memory device includes a plurality of memory planes each contains arrays of memory cells; a host interface for accessing the plurality of memory planes by an external host; and a controller connected to the plurality of memory planes via a memory interface and controlling the host interface for accessing the plurality of memory planes. The controller is configured to perform: receiving one or more commands on the host interface from the external host; determining whether to perform asynchronous multi-plane independent (AMPI) read operation corresponding to the commands; and after determining to start the AMPI read operation, accessing the memory planes in parallel according to the commands, and completing the AMPI read operation using an order of the commands determined based on an indicator signal provided to the controller to correspond to a sequence of the commands received on the host interface.
US11657860B2
A memory package includes a package substrate including a redistribution layer and bonding pads connected to the redistribution layer, the redistribution layer including a plurality of signal paths; a buffer chip mounted on the package substrate and including a plurality of chip pads corresponding to a plurality of memory channels; and a plurality of memory chips stacked on the package substrate and divided into a plurality of groups corresponding to the plurality of memory channels, wherein memory chips of a first group, among the plurality of memory chips, are connected to first chip pads of the plurality of chip pads through first wires, and wherein memory chips of a second group, among the plurality of memory chips, are connected to second chip pads of the plurality of chip pads through second wires and at least a portion of the plurality of signal paths.
US11657854B2
A mover replacement system for removing a media mover, movable between an operating position and a removable position, from within a media library includes a service tray and a capture assembly. The service tray is removably positionable within the library housing. The service tray includes a tray body. The capture assembly is configured to enable the service tray to securely receive and releasably retain the media mover when the media mover is in the removable position. The capture assembly includes at least one locking mechanism that is movable relative to the tray body between a retracted position when the at least one locking mechanism is positioned not to engage the media mover, and a fully extended position when the at least one locking mechanism is positioned to retain the media mover relative to the tray body when the media mover is in the removable position.
US11657836B2
Aspects of the present disclosure generally relate to a magnetic recording head of a spintronic device, such as a write head of a data storage device, for example a magnetic media drive. In one example, a magnetic recording head includes a main pole, a trailing shield, and a spin torque layer (STL) between the main pole and the trailing shield. The magnetic recording head includes a first layer structure on the main pole, and the first layer structure includes a negative polarization layer. The magnetic recording head also includes a second layer structure disposed on the negative polarization layer and between the negative polarization layer and the STL. The negative polarization layer is an FeCr layer. The second layer structure includes a Cr layer disposed on the FeCr layer, and a Cu layer disposed on the Cr layer and between the Cr layer and the STL.
US11657834B2
According to one embodiment, a magnetic disk device includes a disk including a first region with a first format efficiency and a second region with a second format efficiency lower than the first format efficiency, a head that writes data to the disk and reads data from the disk, and a controller that selects a first postcode to be written to the first region from a plurality of postcodes with different lengths and writes the first postcode to the first region, and selects a second postcode to be written to the second region from a plurality of postcodes with different lengths and writes the second postcode to the second region.
US11657833B2
A computing system includes an encoder that receives an input image and encodes the input image into real image features, a decoder that decodes the real image features into a reconstructed image, a generator that receives first audio data corresponding to the input image and generates first synthetic image features from the first audio data, and receives second audio data and generates second synthetic image features from the second audio data, a discriminator that receives both the real and synthetic image features and determines whether a target feature is real or synthetic, and a classifier that classifies a scene of the second audio data based on the second synthetic image features.
US11657832B2
A speech-capture device can capture audio data during wakeword monitoring and use the audio data to determine if a user is present nearby the device, even if no wakeword is spoken. Audio such as speech, human originating sounds (e.g., coughing, sneezing), or other human related noises (e.g., footsteps, doors closing) can be used to detect audio. Audio frames are individually scored as to whether a human presence is detected in the particular audio frames. The scores are then smoothed relative to nearby frames to create a decision for a particular frame. Presence information can then be sent according to a periodic schedule to a remote device to create a presence “heartbeat” that regularly identifies whether a user is detected proximate to a speech-capture device.
US11657820B2
Systems and processes for operating a digital assistant are provided. In one example, a method includes receiving a first speech input from a user. The method further includes identifying context information and determining a user intent based on the first speech input and the context information. The method further includes determining whether the user intent is to perform a task using a searching process or an object managing process. The searching process is configured to search data, and the object managing process is configured to manage objects. The method further includes, in accordance with a determination the user intent is to perform the task using the searching process, performing the task using the searching process; and in accordance with the determination that the user intent is to perform the task using the object managing process, performing the task using the object managing process.
US11657819B2
An apparatus includes a memory and a processor. The memory stores a machine learning algorithm configured to select between forwarding a request to an agent device and transmitting an automatically generated reply to the request. The processor receives feedback for a decision made by the algorithm, indicating whether the automatically generated reply includes the information sought by the request. If the algorithm decided to forward the request to the agent device, a reward is assigned to feedback that indicates that the reply does not include the information, while a punishment is assigned to feedback that indicates that the reply includes the information. If the algorithm decided to transmit the reply, a reward is assigned to feedback that indicates that the reply includes the information, and a punishment is assigned to feedback that indicates that the reply does not include the information. The processor updates the algorithm using the reward/punishment.
US11657815B2
An Internet of Thing (IoT) device checks user authentication using a combination of voice, image, and mobile devices.
US11657810B2
A method, system, and computer program product for routing queries to answer resources based on component parts and intents of a received query is provided. The method receives a query from a user. The query is analyzed to identify a set of entities associated with the query and generate an utterance representing the query. The method generates an intent classification for the utterance and a vector for the query. The vector is generated based on the set of entities, the utterance, and the intent classification. The method determines an answer resource for the query based on the vector and the intent classification of the query. In response to determining the answer resource, the method provides an answer interface based on the query, the vector, and the intent classification. The answer interface dynamically provides a response to the query.
US11657809B2
Methods, systems, and related products that provide detection of media content items that are under-locatable by machine voice-driven retrieval of uttered requests for retrieval of the media items. For a given media item, a resolvability value and/or an utterance resolve frequency is calculated by a number of playbacks of the media item by a speech retrieval modality to a total number of playbacks of the media item regardless of retrieval modality. In some examples, the methods, systems and related products also provide for improvement in the locatability of an under-locatable media item by collecting and/or generating one or more pronunciation aliases for the under-locatable item.
US11657808B2
Implementations of the disclosed subject matter provide a method of transmitting, from a mobile robot device, sound and/or at least one image captured by a sensor to a remote user device. The mobile robot device may receive at least one first control operation for the mobile robot device to move within an area via a communications network from a remote user device. An audio signal may be transmitted based on sound received at a microphone of the mobile robot device in the area. The audio signal received from the remote user device may be output at a speaker of the mobile robot device. A volume of the audio signal output by the speaker may be adjusted based on a size of the area and on an average or a median of an amplitude of frequencies in the area based on the sound received by the microphone.
US11657803B1
Disclosed is a speech recognition method performed by one or more processors of a computing device, the speech recognition method including: performing first speech recognition on voice information to obtain first text information on the voice information; receiving feedback regarding the first text information; and generating final text information for the voice information based on the received feedback, in which the first speech recognition includes real-time speech recognition, and is performed through a neural network model of a first structure.
US11657795B2
Rotor noise cancellation through the use of mechanical means for a personal aerial drone vehicle. Active noise cancellation is achieved by creating an antiphase amplitude wave by modulation of the propeller blades, by utilizing embedded magnets through an electromagnetic coil encircling the propeller blades. A noise level sensor signals the rotor control system to adjust the frequency of the electromagnetic field surrounding the rotor and control the speed of the rotor. An additional method comprises of incorporating a phase lock loop within the control system configured to determine the frequencies corresponding to the rotors and generate corrective audio signals to achieve active noise cancellation.
US11657794B2
An audio processing apparatus includes a first microphone configured to obtain ambient sound, a second microphone configured to obtain noise from a noise source, a first conversion unit configured to perform a Fourier transform on an audio signal from the first microphone to generate a first audio signal, a second conversion unit configured to perform a Fourier transform on an audio signal from the second microphone to generate a second audio signal, a generation unit configured to generate noise data by using the second audio signal and a parameter related to the noise from the noise source, a subtraction unit configured to subtract the noise data from the first audio signal, and a third conversion unit configured to perform an inverse Fourier transform on an audio signal from the subtraction unit.
US11657787B2
An automated music composition and generation process within an automated music composition and generation system driven by lyrical musical experience descriptors. The process involves the system user accessing said automated music composition and generation system, employing an automated music composition and generation engine having a system user interface. The system user interface is used to select and provide musical experience descriptors, including lyrics, to the automated music composition and generation engine for processing by said automated music composition and generation engine. The system user initiates the automated music composition and generation engine to compose and generate music based on the musical experience descriptors and lyrics provided.
US11657786B2
A keyboard device includes a plurality of keys, and a keyboard driver configured to drive at least a part of the plurality of keys. The keyboard device is configured such that sound is generated based on a first sound-generating process in which the keyboard driver is configured to drive a key corresponding to a first pitch, upon receiving performance data including the first pitch. The keyboard device is configured such that sound is generated based on a second sound-generating process that is different from the first sound-generating process, upon receiving performance data including a second pitch that is different from the first pitch.
US11657785B1
A hands-free diatonic harmonica configured to be held by the mouth only, permitting harmonica to be easily played and manipulated solely by player's mouth, jaw, teeth, lips, and tongue and attachable elongated ergonomic and acoustical bullet shaped harmonica microphone housing with mirror image top and bottom access ports and through rod(s) accommodating multiple microphones digital processing and adhesive pads providing or modifying mouth alone attributes.
US11657783B2
A display device including a housing; a display unit accommodated in the housing; and a control unit configured to cause the display unit to operate in a speaker mode to play a song while the display unit is fully inserted in the housing, receive an image display command, according to the image display command, withdraw the display unit and display a first content corresponding to the image display command in a first region of the display unit, and display a second content of an audio controller for controlling the speaker mode in a second region of the display unit.
US11657762B2
A pixel and an organic light emitting diode (OLED) display using the pixel are disclosed. The pixel includes a driving transistor for transmitting a driving current, an OLED configured to receive a first portion of the driving current and a bypass transistor configured to receive a second portion of the driving current.
US11657754B2
The electro-optical device includes a plurality of digital scanning lines, a plurality of analog scanning lines, a digital signal line, an analog signal line, and a plurality of pixel circuits. Each of the pixel circuits includes a light emitting element, a digital driving circuit, and an analog driving circuit. The digital driving circuit performs digital driving in which a drive current is supplied to the light emitting element in a period of a length corresponding to a grayscale value. The analog driving circuit performs analog current setting in which a current value of the drive current is set based on an analog data voltage. In a period in which the pixel circuit connected to an s-th digital scanning line and an s-th analog scanning line performs the analog current setting, the pixel circuit connected to a t-th digital scanning line and a t-th analog scanning line performs the digital driving.
US11657748B2
A display control method includes: in response to a display area of a display device being divided into multiple display sub-areas, controlling outputs from the multiple display sub-areas at corresponding refresh rates. The refresh rates of different display sub-areas can be the same or different.
US11657747B2
A display device includes a substrate, a gate line and a data line. The substrate includes a first side edge and a second side edge, a curvature of the first side edge is greater than a curvature of the second side edge, and the curvature of the second side edge is not equal to zero. The gate line and the data line are disposed on the substrate, and a curvature of the gate line is different from a curvature of the data line.
US11657745B2
A curved and flat combined display device includes a display panel having a flat area and a curved area, a compensation value generator configured to compare curved area data of an image data input from an external system with curved area data of imaged data generated by capturing the display panel, and generate compensation value data for the curved area of the display panel, based on the comparing result, and a controller configured to compensate for the curved area data of the image data input from the external system based on the compensation value data, and control the display panel to display the compensated curved area data of the image data.
US11657741B2
A vehicular display control device including: memory; and a processor coupled to the memory, wherein the processor is configured to: detect when a right-side operation region provided on a right side of a steering wheel has been operated; detect when a left-side operation region provided on a left side of the steering wheel has been operated; in a case in which operation of the right-side operation region has been detected, display a right-side image corresponding to the right-side operation region in a right-side area of a display region set in front of a driving seat; and in a case in which operation of the left-side operation region has been detected, display a left-side image corresponding to the left-side operation region in a left-side area of the display region.
US11657739B2
Systems and method are disclosed for inconspicuously providing power to one or more electronic displays of a vehicle top unit from a power source located outside the vehicle top unit. The vehicle top unit is mounted to a first and second cross bar mounted to a roof of a vehicle. Wiring extends from the power source, along a portion of the vehicle, along or through at least one of the first and second cross bars, and to the vehicle top unit. A securing device secures the wiring to the portion of the vehicle.
US11657738B2
Foldable spaceframes that can be easily collapsed and unfolded to construct structurally stable (temporary) walls, for instance for events (concerts, shows, etc.) upon which (digital) display elements can be deployed, as well as a method for the construction of overlying structures comprising the spaceframes.
US11657729B2
A childhood development system may capture audio and video in a home environment in which a child resides. The captured audio and the captured video may be filtered to remove audio and video corresponding to persons other than the child. Based upon information from the filtered video and the filtered audio, multiple scores can be calculated for the child using multiple trained machine-learning models. The scores can be compared with various stored activity score bundles. An indication of one or more compatible activities mapped to the activity score bundles that best match the child's scores is output.
US11657727B2
A system and method of use to train customer service agents. The training system employs intelligent systems to facilitate or enable the training of customer service agents. The training system provides training to customer service agents and tracks the progress of the customer service trainees. In one aspect, the training system emulates a customer engaging with the customer service trainee, by emulating one or both of the persona of the customer and the scenario of the customer/trainee interaction.
US11657725B2
The present invention is directed to systems and methods for providing an improved interactive and educational eBook platform through an improved eReader. The system provides a platform through which a book is transformed into an interactive, multi-language, assisted reading, read-aloud eBook and is displayed in an eReader with an improved graphical user interface that provides features which enhance the effectiveness of eBook learning.
US11657724B2
A system includes a communication interface configured to receive squitter messages from other aircraft in the vicinity of an ownship aircraft. The system also includes a processor aboard the ownship configured to receive the squitter messages, determine the altitude and position of the other aircraft from the squitter messages, and compare the altitude of the other aircraft to terrain data at the determined position to determine whether any of the other aircraft are operating abnormally. The system also includes a display providing an indication that a first aircraft of the other aircraft is operating abnormally.
US11657723B2
A management device allows: an information acquisition unit to acquire information that identifies an unmanned aerial vehicle that is an investigation target; a flight position determination unit to determine a flight position of the unmanned aerial vehicle that is the investigation target at a certain point in time; a search unit to search for one or more other unmanned aerial vehicles having a photographing function and positioned around the unmanned aerial vehicle that is the investigation target at the certain point in time; and an acquisition assist processing unit to assist acquisition of photographed data taken by the one or more other unmanned aerial vehicles that are searched for. Further, the management device may perform the above processing using communications through a blockchain network to cooperate with the blockchain network.
US11657722B2
A device can be configured to receive flight data from an unmanned aerial vehicle (UAV), where the flight data indicates at least one of an identifier that identifies the UAV, a location of the UAV, an altitude of the UAV, a bearing of the UAV, or a speed of the UAV. The device can be further configured to convert at least a portion of the flight data from a first format to a second format; generate automatic dependent surveillance-broadcast (ADS-B) data based on the converted flight data; and perform an action associated with the ADS-B data.
US11657720B2
A method for managing an Unmanned Aerial Vehicle (UAV) is described. The method includes determining, by a Network Coverage and Policy Server (NCPS), an airspace; determining, by the NCPS, a granularity that indicates sizes for volume elements in a set of volume elements that logically divide the airspace; determining, by the NCPS, network policy information for volume elements in the set of volume elements to produce one or more maps; and transferring, by the NCPS, the one or more maps to a UAV Traffic Management (UTM) system.
US11657719B2
Techniques associated with generating and maintaining sparse geographic and map data. In some cases, the system may maintain a factor graph comprising a plurality of nodes. In some cases, the nodes may comprise pose data and sensor data associated with an autonomous vehicle at the geographic position represented by the node. The nodes may be linked based on shared trajectories and shared sensor data.
US11657717B2
An information processing apparatus includes: a memory configured to store information about mobile bodies, each of which forms a vehicle by being coupled with a main body unit and is capable of autonomous driving; and a processor configured to transmit a summon command to a first mobile body existing within a predetermined range, the summon command summoning the first mobile body to a predetermined assembly location, and cause a predetermined number of first mobile bodies assembled at the predetermined assembly location to carry one first main body unit that is larger or heavier than a main body unit that can be carried by one first mobile body, and to cause the predetermined number of first mobile bodies to move to a predetermined destination.
US11657712B2
A method and system for searching for a route using road-shoulder parking state information is provided for a vehicle operating in conjunction with a server via a wireless communication network. The method includes identifying vehicles stopped on a shoulder of a road by analyzing an image captured by a camera and determining a vehicle to be reported as being stopped on the shoulder of the road among the identified vehicles stopped on the shoulder of the road. A road-shoulder stop report message is generated corresponding to the determined vehicle to be reported as being stopped on the shoulder of the road and the road-shoulder stop report message is transmitted to the server.
US11657711B2
This disclosure relates to a distributed data center that includes resources carried by a fleet of vehicles. The system includes sensors configured to generate output signals conveying information related to the vehicles and/or the surroundings of vehicles. The system includes a remote computing server configured to maintain map data and distribute it to the fleet, including local map data to individual vehicles pertaining to their surroundings. Individual vehicles may compare the local map data with the information related to their individual surroundings. Based on such comparisons, individual vehicles may detect discrepancies between the local map data and the information related to their individual surroundings. The remote computing server may modify and/or update the map data based on the detected discrepancies.
US11657707B2
Various embodiments include a system for calculating an error probability of a sensor data record in vehicles, the system comprising: a sensor unit with sensors in a vehicle, the sensor unit configured to provide a sensor data record for an object in an environment of the vehicle; a central computer receiving the sensor data record from the sensor unit; and a reference database storing reference data associated with a position of the vehicle noted at when the sensor data record was generated. The central computer is programmed to refer to reference data in the calculation of an error probability of the sensor data record.
US11657700B2
A system for monitoring refuse containers includes a refuse container sensing device having a main body that defines an interior space, a pair of elongated magnets that are countersunk longitudinally along the length of the main body, a movement sensor that is positioned within the interior space of the main body, and a wireless communication unit. The system also includes a site owner server that is in wireless communication with the sensing device, and a container monitoring application for execution on a user interface device. Each of the site owner server and the user interface device are in selective communication with each other and the wireless communication unit of the sensing device to receive alarm notifications generated in response to detected movement by the movement sensor.
US11657699B1
A technique is directed to methods and systems for outputting alerts on user interfaces. In some implementations, an alert system can identify devices connected to the alert interface and determine the user interface capabilities (e.g., audio, visual, or vibration) of each device. Upon receiving an alert of an emergency event, the alert system can determine the location of the user within a structure and select a device(s) nearby the user to transmit or display the notification of the emergency event to the user. The selected device can identify the emergency event and output the alert based upon the visual audible, or vibration user interface capabilities of the selected device.
US11657698B2
Methods and systems, including computer programs encoded on computer storage media, for providing internet access through a control panel of an alarm system, the method including establishing, by a control panel of an alarm system in a property, a first connection to an alarm system monitoring server across a cellular network, determining that a known source of internet within the property is not available, in response to determining that the known source of internet within the property is not available, establishing, by the control panel, a second connection to the internet across the cellular network, providing internet access to one or more devices in the property through the second connection, determining that the known source of internet within the property is available, and in response to determining that the known source of internet within the property is available, terminating, by the control panel, the second connection.
US11657695B2
A device for monitoring the level or amount of a material within a container is provided. The device includes a detection mechanism that can be a direct detection mechanism or an indirect detection mechanism. When the detection mechanism senses an upper level of the substance in the container that is below a predetermined lower limit for the substance, the mechanism operates an alarm mechanism to emit an alarm to alert an individual to the low level of the substance within the container. The alarm can wirelessly communicate a salt level state to a wireless network or a device on a wireless network that can transmit the status through the Internet to any remote location. In one aspect, the alarm can be sent on a mesh network with a device that can transmit the status and other conditions through the Internet and to an application executing on a mobile device.
US11657688B2
A work vehicle periphery monitoring system includes: an alarm range storage unit that stores an alarm range, in which an alarm output is required when an object is present, in a detection range of an object detection device that detects an object present in a periphery of a work vehicle; a work mode determination unit that determines a work mode of the work vehicle; an alarm range changing unit that changes the alarm range in the detection range when it is determined that the work mode is a specific work mode; and an alarm control unit that causes an alarm device to output an alarm when an object is present in the alarm range.
US11657685B2
A device for providing feedback based on an input according to the present disclosure includes a sensor for sensing an input signal corresponding to the input of a user, and a controller that determines the input of the user as at least one of a touch operation, a press operation, or a swipe operation based on the input signal, and provides feedback corresponding to the determination result. The device may provide feedback using a haptic or sound output scheme based on the input of the user, thereby allowing the user to intuitively recognize an input function.
US11657675B2
A secure casino apparatus is provided having improved security against theft and/or tampering. The secure casino apparatus comprises, a casing and a cavity within the casing, the casing comprising an access member arranged to provide access to said cavity; a sensor arranged to detect said access to the cavity and provide an access signal; an image capture apparatus arranged to provide image data of the cavity when the image capture apparatus is activated; a memory arranged to store the image data; and a processor arranged to process the image data and the access signal; wherein the processor is further arranged to activate the image capture apparatus for an activation period when an access signal is provided by the sensor. The secure casino apparatus aims to permit remote monitoring within a cavity of the casino apparatus to identify theft or tampering with the apparatus.
US11657669B2
In one embodiment, the present disclosure includes a cloud based management system controlling a plurality of automated food production systems residing at different locations. A machine learning algorithm may be used to modify recipe data to customize recipes.
US11657668B2
The present disclosure provides a driving device, a bucket and a vending machine. The driving device comprises a base, a motor arranged on the base, a transmission mechanism in transmission connection with the output shaft of the motor and a power output wheel in transmission connection with the transmission mechanism; the transmission mechanism is configured to drive the power output wheel to rotate and to move from a first position to a second position when the output shaft of the motor rotates in a first preset direction; the transmission mechanism is also configured to drive the power output wheel to move from the second position to the first position when the output shaft of the motor rotates in a second preset direction; wherein the first preset direction is opposite to the second preset direction.
US11657667B2
A controlled dispensing fixture including a display screen, a scanning device, and one or more processors is configured to: obtain via the display screen or remote scanner a selection of one or more controlled products; update a user interface on the display screen based on the selection; determine whether the one or more controlled products meet a purchase limit associated with the one or more controlled products for dispensing; obtain via the scanning device consumer identification information; determine whether the consumer identification information meets an age threshold and/or an identity requirement associated with the one or more controlled products; and in accordance with a determination that (i) the one or more controlled products meet the purchase limit for dispensing, and (ii) the consumer identification information meets the age threshold and/or the identity requirement, transmit a dispensing instruction to the dispensing fixture to dispense the one or more controlled products.
US11657665B2
A method and system for digital authentication is disclosed, in which an owner device associated with a smart lock receives identity information of a user device requesting access to the smart lock. The owner device registers first contract information of the smart contract, for granting access of the smart lock to the user device, on a decentralized trust network, and sends second contract information about the smart contract to the user device. The second contract information comprises validation information of the smart contract indicating an un-validated information of the second contract information. The user device validates the received second contract information against the first contract information on the decentralized trust network, and authenticates the user device with the smart lock using the validated second contract information.
US11657661B2
An example operation includes one or more of determining, by a transport, a current use of the transport, determining, by the transport, a feature based on the current use, receiving, by the transport, data related to the feature, and enabling, by the transport, the feature based on the received data. The feature was not available for use by the transport.
US11657651B2
An information processing apparatus monitors a plurality of persons on a premises by one or more image sensors installed on the premises. The information processing apparatus includes a controller configured to determine a tendency of behavior of at least one person of the plurality of persons according to a length of a blank time, the blank time being a time during which the at least one person does not appear in an image captured by the one or more image sensors.
US11657646B2
There is provided a recognition system adaptable to a portable device or a wearable device. The recognition system senses a body heat using a thermal sensor, and performs functions such as the living body recognition, image denoising and body temperature prompting according to detected results.
US11657645B2
In one aspect, a method includes receiving query fingerprint data representing content received by a content-presentation device. The method also includes comparing at least a first portion of the query fingerprint data with at least one first reference fingerprint data set, where each first reference fingerprint data set corresponds with a respective channel. The method also includes determining that the query fingerprint data does not match any of the at least one first reference fingerprint data sets. The method also includes responsive to the determining, comparing at least a second portion of the query fingerprint data with second reference fingerprint data representing a modifiable content-segment. The method also includes detecting a match between at least the second portion of the query fingerprint data and the second reference fingerprint data. The method also includes responsive to detecting the match, performing an action that facilitates the content-presentation device performing a content-modification operation.
US11657643B1
A fingerprint sensing device including a plurality of pixel blocks is provided. The pixel blocks are arranged in an array. Each of the pixel blocks includes a conversion gain. At least two of the conversion gains are different, and the pixel block located in a central location of the array has a minimum conversion gain.
US11657641B2
A biometric sensing device and a display apparatus including the same are provided. The biometric sensing device includes a first thin film transistor, a second thin film transistor, and a photodiode. The first thin film transistor has a gate. The second thin film transistor has a semiconductor layer and a non-gate electrode terminal. The non-gate electrode terminal is electrically connected to the gate of the first thin film transistor. The photodiode contacts a semiconductor layer.
US11657640B2
Provided are a display panel and a display device. An array layer is located on a substrate. A display layer is located on a side of the array layer facing away from the substrate and includes light-emitting elements. A color filter layer is located on a side of the display layer facing away from the array layer. The color filter layer includes a light-blocking layer and color filters. The light-blocking layer includes first light-blocking portions. Each first light-blocking portion forms an imaging aperture. A protective layer is located on the color filter layer. Each first metal part overlaps the first light-blocking portion. The optical sensor layer is located on a side of the color filter layer facing away from the protective layer and configured to detect an image formed by the imaging aperture. Further provided is a display device including the preceding display panel.
US11657639B2
An electronic device is provided. The electronic device includes a transparent member comprising a transparent material, a display panel disposed under the transparent member and including a plurality of pixels, a biometric sensor disposed under the display panel, and a filter disposed between the display panel and the biometric sensor and covering the biometric sensor.
US11657636B2
A human presence detector includes a microwave generator, a microwave receiver, a frequency mixing wave detector and a signal processor. The microwave generator is configured to emit and transmit a detecting microwave in a detection space. The microwave receiver is configured to receive a corresponding echo of the detecting microwave. The frequency mixing wave detector, linked to the microwave generator and the microwave receiver, is configured to perform a frequency mixing wave detection on the detecting microwave and the corresponding echo of the detecting microwave to output a primary detecting signal. The signal processor linked to the frequency mixing wave detector is configured to select a fluctuation signal at a predetermined frequency range in the primary detecting signal to amplify and output a secondary detecting signal. Accordingly, in response to the detection of the motion at the predetermined frequency range, a human (living) body is detected and determined in the detection space.
US11657631B2
A computer-implemented method for extracting information from a document, for example an official document, is disclosed. The method comprises acquiring an input image comprising a document portion; performing image segmentation on the input image to form a binary input image that distinguishes the document portion from the remaining portion of the input image; estimating a first image transform to align the binary input image to a binary template image, using the first image transform on the input image to form an intermediate image; estimating a second image transform to align the intermediate image to a template image; using the second image transform on the intermediate image to form an output image; and extracting a field from the output image using a predetermined field of the template image.
US11657629B2
Methods and systems are presented for extracting categorizable information from an image using a graph that models data within the image. Upon receiving an image, a data extraction system identifies characters in the image. The data extraction system then generates bounding boxes that enclose adjacent characters that are related to each other in the image. The data extraction system also creates connections between the bounding boxes based on locations of the bounding boxes. A graph is generated based on the bounding boxes and the connections such that the graph can accurately represent the data in the image. The graph is provided to a graph neural network that is configured to analyze the graph and produce an output. The data extraction system may categorize the data in the image based on the output.
US11657626B2
An emotion estimation apparatus includes a recording section that records one or more events that cause a change in an emotion of a person and prediction information for predicting, for each event, an occurrence of the event; an event predicting section that predicts the occurrence of the event, based on detection of the prediction information; and a frequency setting section that sets a frequency with which an estimation of the emotion is performed. If the occurrence of the event is predicted by the event predicting section, the frequency setting section sets the frequency to be higher than in a case where the occurrence of the event is not predicted, and also sets the frequency based on the content of the event.
US11657623B2
An object tracking method using traffic information, includes the steps of: receiving a travel route request for a first vehicle from a terminal; and allowing a database, in which a record for each of a plurality of frames included in images captured by a plurality of cameras for photographing traffic information is stored and includes an object tag and an event tag recognized in each frame, to provide, while searching for the record in chronological order, route information including photographing position information and/or images corresponding to a continuous first record section including an object tag corresponding to first vehicle information, a second record including an object tag and a stopover event tag corresponding to the first vehicle information, and a continuous third record section, which is continuous to the second record and includes an object tag corresponding to first person information included in the stopover event tag of the second record.
US11657622B2
The invention relates to a method for supporting an advanced driver assistance system in a motor vehicle, comprising the following steps: providing a map, wherein categorized objects are stored in associated positions in the map, capturing environment data using at least one environment sensor system of the advanced driver assistance system, analyzing the captured environment data using an analysis apparatus of the advanced driver assistance system, wherein the captured environment data are analyzed for object recognition according to the categorized objects stored in the map. Furthermore, the invention relates to an associated device.
US11657621B2
A method controls a motor vehicle including a plurality of sensors for acquiring raw data relative to the environment of the vehicle and a computational unit for receiving the raw data acquired by the sensors. The method includes: the computational unit receives the raw data and processes the raw data to deduce therefrom pieces of information relative to the environment of the vehicle and coefficients of probability of error in the deduction of each piece of information, and settings for controlling the vehicle are generated depending on the pieces of information and the probability coefficients. For at least one of the sensors, a quality coefficient relative to the quality of the raw data sent by this sensor is determined, the reliability of the control settings is estimated, and a decision is made to correct or not correct the control settings depending on the estimated reliability of the control settings.
US11657612B2
Embodiments of the present disclosure disclose a method and apparatus for identifying a video. A specific embodiment of the method includes: acquiring a predetermined number of video frames from a video to be identified to obtain a video frame sequence; performing the following processing step: importing the video frame sequence into a pre-trained video identification model to obtain a classification tag probability corresponding to the video frame sequence, wherein the classification tag probability is used to characterize a probability of identifying a corresponding tag category of the video to be identified; and setting, in response to the classification tag probability being greater than or equal to a preset identification accuracy threshold, a video tag for the video to be identified according to the classification tag probability, or else increasing the number of video frames in the video frame sequence and continuing to perform the above processing step.
US11657608B1
Computer-implemented systems and methods for video content analysis are described herein. A video feed comprising at least one image captured by a camera is received. The at least one image has a plurality of regions associated with a different level of precision required for each region. An adjustable image processing algorithm is applied to each region of the at least one image to obtain for each region the different level of precision. The image processing algorithm is adjusted based of the different level of precision associated with each region. Meta data indicative of content of the video feed is generating by the image processing algorithm.
US11657607B2
Non-intrusive image identification includes acquiring an image and connectivity data at a network-connected computing node via a data communications network. The image is captured by an image-capturing device remotely located from the computing node. The connectivity data is associated with one or more devices located within a predetermined vicinity of the image-capturing device. Connectivity data can be correlated with electronically stored networking data associated with the one or more devices to determine an identity of one or more device users. The correlating includes electronically searching one or more network-connected sources of networking data and, based on the connectivity data, matching the one or more devices to the one or more device users. Image-tagging data corresponding to one or more selected individual device users is generated, and the image is tagged with the image-tagging data for identifying one or more individuals appearing in the image.
US11657593B2
A neural network-based method for quantifying a volume of a specimen. The method includes providing a specimen, capturing images of the specimen, and directly classifying to one of a plurality of volume classes or volumes using a trained neural network. Quality check modules and specimen testing apparatus adapted to carry out the volume quantification method are described, as are other aspects.
US11657590B2
State of the art techniques in the domain of video analysis have limitations in terms of capability to extract the spatial and temporal information. This limitation in turn affects interpretation of the video data. The disclosure herein generally relates to video analysis, and, more particularly, to a method and system for video analysis to extract spatio-temporal information from a video being analyzed. The system uses a neural network architecture which has multiple layers to extract spatial and temporal information from the video being analyzed. The method of training the neural network that extracts a micro-scale information from a latent representation of the video is presented. This is generated using an attention network, which is then used to extract spatio-temporal information corresponding to the collected video, which is then used in multiple video analysis applications such as searching actions in videos, action detection and localization.
US11657589B2
A computer, including a processor and a memory, the memory including instructions to be executed by the processor to determine a first measure of pixel values in the first image, acquire a second image, estimate ambient light illuminating the first object based on the second image and modify the first measure of pixel values based on a second measure of pixel values corresponding to estimated ambient light based on the second image. The instructions include further instructions to perform a comparison of the modified first measure of pixel values to a third measure of pixel values determined from a third image of a second object, wherein the third image is previously acquired by illuminating the second object with a second light beam and, when the comparison determines that the first measure is equal to the third measure of pixel values within a tolerance, determine whether the first object and the second object are a same object.
US11657586B1
An augmented reality system enhances or augments the view of a real-world object by replacing different portions of the object with visualizations of non-visible data encoded for those different portions. The system may receive an image that captures visible properties of an object from a particular perspective. The system may select a model with data points that are generated from scanning the object and that encode visible and non-visible properties of the object. The system may align the model to match the object at the particular perspective, may map the non-visible properties from a set of the data points to an object part that is represented and aligned with the set of data points, and may present an augmented reality view in which the visible properties at the object part from the particular perspective are replaced with a visualization of the non-visible properties from the set of data points.
US11657567B2
Methods and systems are disclosed for creating a computerized 3D model to include material property information for one or more regions of image textures of the computerized 3D model, including a method comprising: creating a computerized 3D model having image textures; examining a portion of a first image texture of the computerized 3D model having unknown material properties; assigning a material having a material property to the portion of the first image texture to indicate a physical material of a physical object represented by the portion of the first image texture, the material property having material property information about the physical materials; associating the material property information with the portion of the first image texture; and replacing the portion of the first image texture in the 3D model with a simulated texture of the assigned material.
US11657559B2
The invention relates to a communication system and a method for providing a virtual meeting of a first user (U1, U2, U3, U4) and a second user (U1, U2, U3, U4), comprising a first communication device (12, 14, 16, 18, 24, 26, 28, 32, 34) with a first display device (12a, 14a, 16a, 18a, 24a, 26a, 28a, 32a) associated with the first user (U1, U2, U3, U4), and a second communication device (12, 14, 16, 18, 24, 26, 28, 32, 34) with a second display device (12a, 14a, 16a, 18a, 24a, 26a, 28a, 32a) associated with the second user (U1, U2, U3, U4). Moreover a virtual meeting space (22) is displayed on the second display device (12a, 14a, 16a, 18a, 24a, 26a, 28a, 32a), user related data (B1, B2, B3, D1, D2, D3) related to the first user (U1, U2, U3, U4) are provided and a first displaying characteristic (B1′, B2′, B3′) of a first object (U1′, U2′, U3′, U4′, 30) is determined in dependency of the provided user related data (B1, B2, B3, D1, D2, D3) according to a set degree of variance (R1, R2, R3) of the user related data (B1, B2, B3, D1, D2, D3). Further the first object (U1′, U2′, U3′, U4′, 30) is displayed with the determined first displaying characteristic (B1′, B2′, B3′) according to the set degree of variance (R1, R2, R3) within the virtual meeting space (22) displayed on the second display device (12a, 14a, 16a, 18a, 24a, 26a, 28a, 32a) to the second user (U1, U2, U3, U4).
US11657558B2
A method, system, and computer program product for generating context-based tailored emoticons within a communication scenario are provided. The method receives detects an emotion of a user within a communication stream. A set of candidate emojis are generated. A set of emoticons are generated from the set of candidate emojis and a representation of the user. The set of emoticons are presented to the user in a user interface on a computing device associated with the user. The method incorporates a selected emoticon of the set of emoticons into the communication stream with the selected emoticon being selected by the user from the user interface.
US11657552B2
Methods, systems, and non-transitory computer readable storage media are disclosed for utilizing ray-tracing and mesh generation to illuminate two-dimensional digital vector images. In response to inserting a light source into a two-dimensional digital vector image including one or more vector elements, the disclosed system embeds the vector element(s) into a polygonal mesh generated for a region of the digital vector image. The disclosed system samples a plurality of rays at a plurality of points within the region and detect intersections of the rays with the vector element(s) or a bounding shape surrounding the region. Additionally, the disclosed system determines color values for mesh points in the polygonal mesh based on the intersections of the rays by interpolating color values associated with the intersected points. Furthermore, in some embodiments, the disclosed system subdivides the polygonal mesh according to a priority queue based on error scores associated with the determined color values.
US11657551B2
The present invention comprises an improved system and method for visualizing data. In a preferred form of the invention, there is provided an improved system and method for comprehending and communicating time course or sequential numerical data, and their complex interdependencies, through the use of a novel three dimensional orthogonal chart system. In another preferred form of the invention, there is provided a three dimensional orthogonal chart system for visualizing data comprising of a plurality of data sets, wherein each of the data sets is represented as a separate ribbon propagating along the first axis. In another preferred form of the invention, there is provided a three dimensional orthogonal chart system for visualizing data comprising of a plurality of data sets, wherein each of the data sets is represented as a separate ribbon propagating along a first axis, with the separate ribbons being displaced from one another along another axis.
US11657549B2
An information processing apparatus includes a display control section that displays a relation diagram expressing logical relationships between events from an upstream side to a downstream side, displays, in a case where an instruction of folding is performed on a plurality of events selected as folding starting points from among the events, the relation diagram in which events on the downstream side of the plurality of selected events are folded, and displays, in a case where an instruction of expanding is performed on the relation diagram in a folded state, the relation diagram expanded in a state before the folding.
US11657547B2
An apparatus includes: an acquisition circuit; and a processing circuit configured to: acquire volume data; set a model representing a tissue included in the volume data; set a first view for visualizing the volume data and a position of a target in the model; acquire first operation information for deforming the model; calculate change in the position and an orientation of the target due to deformation of the model, based on the first operation information; calculate, using the calculated change in the position and the orientation of the target, a second view such that the position and the orientation of the target after the change with respect to the first view and the position and the orientation of the target before the change with respect to the second view become equal to each other; and visualize the volume data based on the second view.
US11657545B2
The present invention relates to a device, method, and smart glasses for color vision deficiency correction. The method includes: adjusting a color of an image according to an environmental color temperature to obtain an adjusted image, and then adjusting a pixel level of the adjusted image to a preset pixel level according to image content, to obtain a to-be-processed image; determining an adjustment matrix based on an RGB value of the to-be-processed image and a preset RGB target value; comparing a color displayed on a display with a color of a standard colorimetric card for correction, to determine an adjustment mapping table; and generating a target image based on the to-be-processed image, the adjustment matrix, and the adjustment mapping table. The present invention increases the degree of color recognition and improves imaging effects, and can implement good color vision deficiency correction.
US11657544B2
An information processing apparatus includes: a processor configured to: if a part of a designated wiring or a designated component is arranged in an invisible wiring layer of a printed wiring board other than a currently visible wiring layer of the printed wiring board when superimposing and displaying, on a captured image of the printed wiring board, information related to the component or wiring which has been designated from among plural components and plural wirings arranged on the printed wiring board, display information related to the part of the designated wiring or the designated component on the currently visible wiring layer.
US11657538B2
An object tracking system includes a first sensor, a second sensor, and a tracking system. The tracking system is configured to determine that the first current pixel location for the shelf marker does not match a first expected pixel location for the shelf marker. The tracking system is further configured to determine a second current pixel location for the shelf marker within a second frame from the second sensor, to recalibrate the first sensor when the second current pixel location for the shelf marker matches the second pixel location for the shelf marker and to update the first pixel location with the first current pixel location and the second pixel location with the second current pixel location when the second current pixel location for the shelf marker does not match the second pixel location for the shelf marker.
US11657536B2
The present disclosure relates to a target, a method, and a system for calibrating a camera. One example embodiment includes a target. The target includes a first pattern of fiducial markers. The target also includes a second pattern of fiducial markers. The first pattern of fiducial markers is a scaled version of the second pattern of fiducial markers, such that a calibration image captured of the target simulates multiple images of a single pattern captured at multiple calibration perspectives.
US11657532B2
In various examples, surface profile estimation and bump detection may be performed based on a three-dimensional (3D) point cloud. The 3D point cloud may be filtered in view of a portion of an environment including drivable free-space, and within a threshold height to factor out other objects or obstacles other than a driving surface and protuberances thereon. The 3D point cloud may be analyzed—e.g., using a sliding window of bounding shapes along a longitudinal or other heading direction—to determine one-dimensional (1D) signal profiles corresponding to heights along the driving surface. The profile itself may be used by a vehicle—e.g., an autonomous or semi-autonomous vehicle—to help in navigating the environment, and/or the profile may be used to detect bumps, humps, and/or other protuberances along the driving surface, in addition to a location, orientation, and geometry thereof.
US11657525B2
An image processing component is trained to process 2D images of human body parts, in order to extract depth information about the human body parts captured therein. Image processing parameters are learned during the training from a training set of captured 3D training images, each 3D training image of a human body part and captured using 3D image capture equipment and comprising 2D image data and corresponding depth data, by: processing the 2D image data of each 3D training image according to the image processing parameters, so as to compute an image processing output for comparison with the corresponding depth data of that 3D image, and adapting the image processing parameters in order to match the image processing outputs to the corresponding depth data, thereby training the image processing component to extract depth information from 2D images of human body parts.
US11657521B2
The present application discloses a 3D imaging method, device and depth camera, wherein, the 3D imaging method includes: acquiring depth information of points in a to-be-captured scene corresponding to at least one pixel; generating a 3D image of the to-be-captured scene based on the acquired depth information; and determining the depth information of the each of the points in the to-be-captured scene corresponding to the at least one pixel based on a result of the distributing. This implementation utilizes multiple charge collection areas to collect the charges obtained by photoelectric conversion of the light that reaches the pixels, thereby achieving the capture of the depth information of points in the to-be-captured scene corresponding to each pixel.
US11657520B2
Disclosed is an electronic device including a learning model having been learned according to an artificial intelligence algorithm. An electronic device according to the present disclosure may comprise: an input unit; and a processor which, when a two-dimensional image including at least one object is received through the input unit, acquires first depth information relating to at least one object by applying the two-dimensional image to a first learning model, acquires second depth information relating to the at least one object by applying the first depth information and actually measured depth data of the at least one object to a second learning model, and acquires three-dimensional information relating to the two-dimensional image on the basis of the second depth information, wherein the first depth information is implemented to include depth data according to a type of the at least one object.
US11657517B2
A system includes a first sensor and a sensor client. During an initial time interval, the sensor client receives images generated by the first sensor and detects contours in the images. The sensor client determines, based on the contours, regions of the images generated by the first sensor to exclude during object tracking. During a subsequent time interval, the sensor client receives a second image generated by the first sensor and detects a contour in the image. The sensor client determines pixel coordinates of the second contour and determines whether at least a threshold percentage of the second pixel coordinates overlap with the region to exclude during object tracking. If at least the threshold percentage of the second pixel coordinates overlap with the region to exclude, a position for tracking the second contour is not determined.
US11657512B2
A method of instance segmentation, comprising, defining a bounding box, depth mapping the bounding box, sorting the depth map, estimating stability due to noise of the sorted depth map, detecting low frequency jumps of the sorted depth map based on the estimated stability, detecting high frequency jumps of the sorted depth map, comparing the detected low frequency jumps and the detected high frequency jumps, detecting at least one of a largest object and a closest object based on the comparison and pixel masking the at least one of the largest object and the closest object.
US11657511B2
Disclosed herein are system, method and computer readable storage medium for detecting space suitable for overlaying media content onto an image. The system receives an image which may be an image or a video frame. The image is processed using a number of image processing techniques in order to automatically propose spaces for inserting media content onto the image. The proposed spaces may then be further analyzed using a heuristics-based approach to select bounding boxes for inserting media content. Subsequently, one or more media content items may be selected for insertion onto the bounding boxes on the image. The system may then cause a display of the image with the selected media content item overlaid onto the image within the selected bounding boxes.
US11657505B1
In some aspects, the described systems and methods provide for a method for training a model to predict survival time for a patient. The method includes accessing annotated pathology images associated with a first group of patients in a clinical trial. Each of the annotated pathology images is associated with survival data for a respective patient. Each of the annotated pathology images includes an annotation describing a tissue characteristic category for a portion of the image. Values for one or more features are extracted from each of the annotated pathology images. A model is trained based on the survival data and the extracted values for the features. The trained model is stored on a storage device.
US11657502B2
A method for image segmentation comprises receiving volumetric image data for an anatomical region and generating a first volumetric patch from the volumetric image data. The method also comprises generating a second volumetric patch from the first volumetric patch by weighting a plurality of volumetric units in the first volumetric patch and receiving the second volumetric patch as an input to a convolutional neural network. The method also comprises conducting a down-sampling filter process and conducting an up-sampling filter process within the convolutional neural network.
US11657501B2
Techniques are provided for generating enhanced image representations from original X-ray images using deep learning techniques. In one embodiment, a system is provided that includes a memory storing computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components can include a reception component, an analysis component, and an artificial intelligence component. The analysis component analyzes the original X-ray image using an AI-based model with respect to a set of features of interest. The AI component generates a plurality of enhanced image representations. Each enhanced image representation highlights a subset of the features of interest and suppresses remaining features of interest in the set that are external to the subset.
US11657494B1
A flash thermography device is configured to apply a flash of light to a target area on a surface of the battery cell. An imaging device is configured to capture an image of the target area subsequent to the flash of light being applied to the surface of the battery cell. A defect detection control module is configured to receive the image captured by the imaging device, analyze the image to determine whether a defect is present in the battery cell, and selectively generate and output an indication of whether the defect is present based on the analysis of the image.
US11657487B2
A method is described for generating a prediction of a disease classification error for a magnified, digital microscope slide image of a tissue sample. The image is composed of a multitude of patches or tiles of pixel image data. An out-of-focus degree per patch is computed using a machine learning out-of-focus classifier. Data representing expected disease classifier error statistics of a machine learning disease classifier for a plurality of out-of-focus degrees is retrieved. A mapping of the expected disease classifier error statistics to each of the patches of the digital microscope slide image based on the computed out-of-focus degree per patch is computed, thereby generating a disease classifier error prediction for each of the patches. The disease classifier error predictions thus generated are aggregated over all of the patches.
US11657485B2
An electronic device used in a method for expanding image depth obtains first images by a first sensor, the first images comprising depth information. The electronic device obtains second images by a second sensor, the second images comprising gradient information, and the first images correspond to the second images. The electronic device determines the pixels in the first images which contain expandable content according to the gradient information of the second images, applies expansion accordingly to the pixels in the first images to generate third images, and generate target depth maps according to the gradient information of the second images and the depth information of the third images.
US11657483B2
There are many instances where a standard dynamic range (“SDR”) overlay is displayed over high dynamic range (“HDR”) content on HDR displays. Because the overlay is SDR, the maximum brightness of the overlay is much lower than the maximum brightness of the HDR content, which can lead to the SDR elements being obscured if those elements have at least some transparency. The present disclosure provides techniques including modifying the luminance of either or both of the HDR and SDR content when an SDR layer with some transparency is displayed over HDR content. A variety of techniques are provided. In one example, a fixed adjustment is applied to pixels of one or both of the SDR layer and the HDR layer. The fixed adjustment comprises decreasing the luminance of the HDR layer and/or increasing the luminance of the SDR layer. In another example, a variable adjustment is applied.
US11657480B2
For an ultrasound image acquired by an ultrasound detection system, background data with small noises are first filtered. Next, a binary image is generated by performing image binarization on the noise-reduced ultrasound image based on a first threshold value, wherein the binary image contains information associated with the body of high-echo foreground images in the ultrasound image. An output image is generated by performing foreground expansion on the binary image based on the pixel value of the ultrasound image and a second threshold value smaller than the first threshold value, wherein the output image contains information associated with not only the body but also the outline of high-echo foreground images in the ultrasound image. An improved ultrasound image is generated by performing a post-processing on the ultrasound image according to information of foreground and non-foreground region in the output image.
US11657477B2
An image processing device, an image processing system, an imaging device, an image processing method, and a recording medium storing program code. The image processing device includes a receiver configured to receive a first image and a second image, a memory configured to store a joining position at each one of a plurality of portions between the first image and the second image received by the receiver, and circuitry configured to evaluate, for each of the plurality of portions, validity of the joining position in a past stored in the memory, and generate a composite image based on the first image and the second image received by the receiver and the joining position in the past stored in the memory on a site where the validity meets a criterion. The method includes reading a past joining position at each one of a plurality of portions between a pair of images.
US11657475B2
Systems, devices, methods, and computer-readable media for image processing by machine learning are provided. A method can include providing, as input to a machine learning (ML) model for image processing, data of a first image, receiving, from the ML model, an estimated radar cross section (RCS) of the first image, receiving, from the ML model, estimated transformation parameters that project the first image to a second image space, and applying the estimated transformation parameters to the estimated RCS to generate an estimated second image in the second image space.
US11657461B2
A system for data collection is disclosed. The system may include a data collection circuit to monitor a status of a loan and the loan's collateral, and a smart contract circuit automatically initiate at a substitution, a removal, or an addition of one or items from the collateral for the loan based on a smart lending contract in response to one of the status of the loan or the status of the collateral for the loan. The system may also include a blockchain service circuit to interpret a plurality of access control features for at least one party associated with the loan and record the substitution, removal, or addition in a distributed ledger for the loan.
US11657460B2
Systems and methods are disclosed with respect to using a blockchain for managing the subrogation claim process related to a vehicle accident, in particular, utilizing historical data related to a vehicle or vehicle collisions as part of the subrogation process. An exemplary embodiment may include receiving historical sensor data, such as image, audio, telematics, and/or autonomous vehicle data, associated with a past vehicle collision; inputting the historical sensor data into a machine learning program to determine data relevant to a past vehicle collision; receiving current sensor data associated with a current vehicle collision; inputting the current sensor data into the machine learning program to determine data relevant to the current vehicle collision; and determining a percentage of fault of the vehicle collision for one or more autonomous vehicles, autonomous vehicle systems, and/or drivers based upon, at least in part, analysis of the historical sensor data and the current sensor data.
US11657455B2
The systems and methods described herein can identify meaningful relationships between variables, such as particular investments or general asset classes. Unlike conventional correlation analysis, these systems and methods provide an improved technique of comovement analysis that implements a threshold to eliminate data “noise” and then discretizes the remaining observations to normalize any outliers. Such comovement analysis has numerous advantages over known techniques for characterizing relationships between variables. In some embodiments, this improved comovement analysis can be used to calculate a covariance matrix for purposes of mean-variance optimized portfolio construction.
US11657449B2
A system may include processor(s), a memory in communication with the processor(s), and storing instructions, that when executed by the processor(s), are configured to cause the system to prevent unnecessary payments. The system may receive a signal indicative of an event in which a user device associated with a user enters a geofenced area associated with a merchant. The system may identify a merchant category code (MCC) associated with the merchant, and determine whether benefit(s) related to the MCC are associated with account(s) of the user. The system may receive an attempted purchase associated with the merchant, and may determine whether the attempted purchase relates to the benefit(s). The system may automatically block the attempted purchase related to the benefit(s) and associated with the user, and may transmit a message to the user via the user device, the message providing the benefit(s).
US11657448B2
In particular embodiments, a method includes providing a user interface of a payment service application that includes interactive icons corresponding to financial accounts associated with a user. The method includes determining suggested financial sub-accounts that relate to a financial account associated with the user and suggested balances of the suggested financial sub-accounts based on a transaction history of the user associated with the related financial account. The method includes presenting suggested financial sub-accounts in the user interface. The method includes receiving input that represents a request to establish the suggested financial sub-account. The method includes processing the request by associating the financial sub-account with the related financial account, associating a sub-account identifier with the financial sub-account, and causing a portion of the account balance of the related financial account to be allocated to the sub-account balance. The method includes presenting a new interactive icon corresponding to the financial sub-account.
US11657447B1
The disclosed embodiments provide a system that verifies user attributes. During operation, the system obtains financial data containing a set of strings representing a set of deposits into one or more financial accounts of one or more users. Next, the system generates one or more clusters of the deposits according to a similarity between pairs of strings in the set of strings. For each cluster from the one or more clusters, the system associates a subset of the strings in the cluster with an income source and extracts one or more employment attributes of a user from a subset of the deposits associated with the user in the cluster. Finally, the system uses the one or more employment attributes to provide an automatic verification of an income of the user.
US11657432B2
The invention relates to a computer implemented campaign management system (CAMS), the system including a graphical user interface (GUI), the management system (CAMS) processing a plurality of participant records (PREC) according to a user-configured process structure (PS) of a plurality of configured logic templates (CLT); wherein the participant records (PREC) comprise participant attributes (PA), and wherein the processing of participant records involves processing or modification of one or more of the participant attributes (PA) of the participant record (PREC), wherein the management system reads, processes and/or modifies participant attributes (PA) of participant records (PREC) by a sequence of one of more executable program fragments (EPF) according to the process structure (PS) and wherein the execution of one of more executable program fragments (EPF) can be suspended in response to user action (UACT) and/or participant action (PACT) and wherein the execution of the process structure can be resumed in response to user action (UACT) and/or participant action (PACT).
US11657431B1
Embodiments of the present disclosure provide methods, systems, and apparatuses for programmatically determining and adjusting electronic bid values for a digital content object using a machine learning model.
US11657428B1
Devices, systems, and methods are provided for goal-based audience selection. A method for generating an audience using machine learning may include receiving a request to generate an audience for an advertisement campaign, the request including an objective associated with presentation of the advertisement campaign. The method may include determining first user actions based on the objective, and identifying first users of a system who performed the first user actions using the system. The method may include determining second user actions performed by the first users prior to performing the first user actions, and identifying second users of the system who performed the second user actions and failed to perform the first user actions. The method may include generating a target audience to which to present the advertisement campaign, and causing presentation of the advertisement campaign to the target audience.
US11657422B2
A fleet management system implements a rewards-based feedback system to receive feedback from users of a rideshare service that provides rides using autonomous vehicles (AVs). The fleet management system maintains user accounts associated with each user and provides reward points to each user account. When the user is riding in an AV, the user can access a user interface to select a portion of the reward points and reward them to the AV. The fleet management system may analyze the point rewards to identify individual user preferences, to identify preferences across users, or to identify AVs for maintenance or other types of modification.
US11657421B2
A method for facilitating transactions is provided. Various users register their payment modes to avail a payment mode interchange service offered by a server for online purchases. During registration, the users specify corresponding offer amounts in exchange for allowing purchases of other users to be performed by using their payment modes. When an offer on a purchase is not applicable on a payment mode of a first user, the first user is recommended by the server to make the purchase by using a payment mode of a second user on which the offer is applicable. The payment mode of the second user is charged with a purchase amount of the purchase and the offer amount specified by the second user is billed on the payment mode of the first user. The second user receives the offer amount and the first user receives an incentive associated with the offer.
US11657418B2
The process of obtaining an insurance quote is currently based on information provided by filing online forms. Insurance companies use the consumer input data from online the forms to provide a quote for property insurance and for insurance underwriting. To complete the underwriting, the insurance companies have to make assumptions on various factors; for example, the structure and layout of a consumer's home, what type of content the consumer owns, its value, and its condition, among several others. It is desirable to get more accurate data on the consumer content, the structure and layout of the home, as well as other factors (e.g., hazards such as whether a house is on a canyon) in an automated fashion which would let insurance companies underwrite policies with a more accurate risk profile as well as save costs by not having to send an onsite inspector.
US11657414B1
An employee net promoter score (eNPS) adjustment system and method adjusts an employee net promoter score (eNPS) using a predictive model. The predictive model identifies key eNPS driver variables and adjusts a programmatically generated quantification of employee engagement and/or sentiment toward an employer based upon received data representing the key eNPS driver variables.
US11657404B2
The subject matter discloses method, the method comprises: receiving a request for fueling of a vehicle in a site; receiving a capture of the vehicle; if location of the vehicle detected from the capture is within a certain powering area of the site then: retrieving from a data repository an identification of a pump associated with the powering area; and instructing a computing device controlling the pump to start the fueling.
US11657401B2
A computer-implemented method for facilitating identification of object coverage information using prior acquisition data, that includes detecting an object acquisition, determining a grouping of the object acquisition from a plurality of groupings, and identifying a corresponding object acquisition within the same grouping as the object acquisition. The method further includes determining the corresponding object acquisition includes coverage protection, and transmitting an alert of the corresponding object acquisition and the coverage protection.
US11657398B2
Systems and methods for facilitating authentication for payment transactions using pattern-based time bound passwords. More specifically, techniques disclosed herein enable authentication of payment transactions performed by a user at a merchant terminal based on a pre-registered pattern provided by the user within a pre-defined time period limit. The pre-registered pattern drawn in the pre-defined time period is registered as a password for authenticating any payment transaction performed by the user using a payment card which is associated with an account of the user in an issuing bank. If the user provides the pre-registered pattern within the pre-defined time period limit, the payment transaction is authenticated. In another embodiment, such pattern-based time bound password is used as a second level authentication in which first level authentication is performed by a personal identification number.
US11657397B2
Aspects described herein may allow for detecting fraudulent transaction requests using light sensors on smartcards. A computing device may receive, from a terminal, a request to approve a transaction. The request may comprise a timestamp corresponding to a time when the transaction was requested, a transaction type associated with the transaction, and an identification of a card associated with the transaction. The computing device may also receive, from one or more light sensors associated with the card, light data. The light data indicates an amount of ambient light during a time period when the transaction was requested. The computing device may determine, based on the transaction type, a model of expected ambient light. If the light data corresponds to the model, the computing device may send, based on the determination that the light data corresponds to the model, an approval of the request.
US11657388B2
Example embodiments provide a multi-currency cart and checkout. In example embodiments, a currency accepted and a payment option for each item in a multi-currency cart is identified. A plurality of currency groups is generated based on the currency and payment options, whereby each currency group comprises one or more items having a same payment option and accepting a same currency. A multi-currency checkout user interface (UI) is presented on a client device that presents the plurality of currency groups and a pay selector for each of the plurality of the currency groups. An updated multi-currency checkout UI is presented in response to processing payment for a selected one of the plurality of currency groups. The updated multi-currency UI comprises a confirmation for payment for the selected one of the plurality of currency groups and remaining currency groups of the plurality of currency groups.
US11657386B2
An apparatus and method for reference-based card enrollment for secondary devices are provided. The method includes receiving information of a payment instrument from a first device, transmitting the information of the payment instrument to a payment network, receiving, by the payment system, a unique account reference identification (ID) corresponding to the payment instrument, and using the account reference ID to enable a second device to use the payment instrument.
US11657382B2
A drive-through system includes: a store terminal including a first processor; a vehicle including a second processor; and a user terminal device including a third processor. The second processor is configured to receive, from each occupant, operation to select a product to be purchased in a drive-through service, generate order information indicating the product selected by the occupant, and output the generated order information to the store terminal device. The first processor is configured to acquire the order information, generate, by using the acquired order information, settlement information for each occupant for performing settlement processing of the product, and output the generated settlement information to the vehicle. The second processor is further configured to acquire the settlement information, and display the settlement information of each occupant. The third processor is configured to execute the settlement processing of the product by using the settlement information of the occupant displayed.
US11657373B2
The proposed systems and methods describe an autonomous asset detection system that leverages artificial intelligence (AI) models for three-dimensional asset identification and damage detection, asset damage classification, automatic in-field asset tag readings, and real-time asset management. In some embodiments, a deep learning-based system receives a set of aerial images of one or more assets and automatically identifies each asset in the image(s) using rotational coordinates. In some embodiments, an image annotation tool labels the images either manually or automatically. The system then detects whether the asset is damaged and, if so, determine the type of damage, and further captures and stores asset tag information for the target asset. The collected and processed data is then provided to end-users via a comprehensive user interface platform for managing the assets in real-time. The platform can also be configured to generate insights on damage and repair, facilitating an expedited and thoughtful response to asset maintenance.
US11657370B2
Medical image based collaboration system and methods are provided. A collaboration server 40 creates a medical image based case in response to a request from a requesting system 10 and populates the case with the minimum required information comprising at least a digital medical image and a case number. The collaboration server 40 provides the medical image based case to a consulting system 30 and receives analysis information in response. The collaboration server 40 stores the analysis information in association with the medical image based case and provides the analysis information to the consulting system 30 to complete the medical image based collaboration.
US11657360B2
An operating method of a manufacturing service device for managing a floating factory including obtaining demand information on an electronic product at a demand location, calculating cost information of at least one floating factory of a plurality of floating factories based on the demand information and status information of each of the floating factories, selecting a floating factory from the plurality of floating factories corresponding to the calculated cost information indicating a lowest cost, generating movement scheduling information of the selected floating factory based on the demand location and manufacturing locations of components of the electronic product, transmitting the movement scheduling information to the selected floating factory, configuring the selected floating factory to manufacture the electronic product and test the electronic product for defects based on the movement scheduling information, while moving to the demand location may be provided, and supplying the electronic product that has passed the test at the demand location.
US11657357B2
A computer implemented system and method for personal attribute valuation and match with occupations and organizations which provides computer elements and computer code which functions to calculate a congruence index which provides an objective measure of person to occupation fit and person to organization fit.
US11657347B2
Systems and methods including one or more processors and one or more non-transitory storage devices storing computing instructions configured to run on the one or more processors and perform: executing a greedy incremental batcher loop, which can comprise: selecting a first picklist of one or more picklists; and merging the first picklist with one or more picklists in a first remainder of the one or more picklists when the merging would decrease a cost of the first picklist, wherein the first remainder of the one or more picklists comprises the one or picklists excluding the first picklist; executing a randomized tote local search loop, which can comprise: selecting two random picklists of the one or more picklists, as merged; and swapping totes of the two random picklists of the one or more picklists, as merged, when the swapping would decrease a cost of at least one picklist of the two random picklists; executing an update min trolley loop, which can comprise: selecting a shortest picklist of the one or more picklists, as merged and swapped; and combining the shortest picklist with at least one picklist of the one or more picklists, as merged and swapped, wherein a combination picklist of the shortest picklist and the at least one picklist results in a savings of cost; and facilitating displaying the combination picklist and the one or more picklists, as merged and swapped, to a picker. Other embodiments are disclosed herein.
US11657335B2
A method for evaluating the reliability of a sealing structure in a multi-failure mode based on an Adaboost algorithm. The Adaboost algorithm is adopted to carry out a classification iterative training on the seal ring failure related data of a small sample until a classification error of set classifier meets a precision requirement; then the failure probability of the sealing structure is calculated under the fluctuation condition of related parameters by adopting the important sampling method, and further the reliability of the sealing structure is evaluated in the multi-failure mode. The present invention solves the problems of long time consumption and complex calculation process of reliability evaluation in multi-failure mode of the complex structure.
US11657334B2
Techniques for recommending a prediction model from among a number of different prediction models are provided. Each of these prediction models has been trained based on a respective training data set, and each performs in accordance with a respective theoretical performance manifold. An indication of a region definable in relation to the theoretical performance manifolds of the different prediction models is received as input. For each of the different prediction models, the indication of the region is linked to features parameterizing the respective performance manifold; and one or more portions of the respective performance manifold is/are identified based on the features determined by the linking, the portion(s) having a volume and a shape that collectively denote an expected performance of the respective model for the input. The expected performance of the prediction models for the input is compared. Based on the comparison, one or more of the models is/are suggested.
US11657333B1
In one embodiment, a method includes training a target machine-learning model iteratively by accessing training data of content objects, training an intermediate machine-learning model that outputs contextual evaluation measurements based on the training data, generating state-indications associated with the training data, wherein the state-indications comprise user-intents, system actions, and user actions, training the target machine-learning model based on the contextual evaluation measurements, the state-indications, and an action set comprising possible system actions, extracting rules based on the target machine-learning model by a sequential pattern-mining model, generating synthetic training data based on the rules, updating the training data by adding the synthetic training data to the training data, determining if a completion condition is reached for the training, and if the completion condition is reached returning the target machine-learning model, else repeating the iterative training of the target machine-learning model.
US11657323B2
A system includes a memory having instructions therein and at least one processor in communication with the memory. The at least one processor is configured to execute the instructions to run a machine learning base model on input data to generate base model prediction data and run a machine learning error prediction model on the input data to generate error prediction data. The at least one processor is configured to execute the instructions to generate predicted correct base model prediction data based on the base model prediction data and the error prediction data. The at least one processor is configured to execute the instructions to generate confusion values data based on the base model prediction data and the predicted correct base model prediction data. The at least one processor is also configured to execute the instructions to generate base model accuracy fairness metrics data based on the confusion values data.
US11657321B2
According to one embodiment, information processing device includes a storage and a processing circuit. The storage is configured to store configuration data of a plurality of devices and error history data including a plurality of entries each with a type of error. The processing circuit is configured to: extract the entries with a specific type of error which are positive examples; extract the remaining entries which are negative examples; select a part of the negative examples with each type of error; generate learning data based on the positive examples, the selected negative examples and the configuration data at a time when the specific type of error occurred; and generate a diagnosis model for estimation of possibility the specific type of error occurs by using the learning data.
US11657312B2
Techniques and a system to facilitate estimation of a quantum phase, and more specifically, to facilitate estimation of an expectation value of a quantum state, by utilizing a hybrid of quantum and classical methods are provided. In one example, a system is provided. The system can comprise a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components can include an encoding component and a learning component. The encoding component can encode an expectation value associated with a quantum state. The learning component can utilize stochastic inference to determine the expectation value based on an uncollapsed eigenvalue pair.
US11657311B2
A method and corresponding system identify missing interactions in incompletely known datasets represented as complex networks. The method identifies missing connections in a complex network. The method accesses an electronic representation of the network. The network includes nodes and links, the nodes represent entities, and the links represent interactions between the entities. For each pair of nodes not directly connected by a link, the method determines a number of paths connecting the pair of nodes and calculates a prediction score for the pair of nodes based on the number of paths connecting the pair of nodes. The method ranks the pairs of nodes based on the prediction scores, resulting in an ordered list of node pairs, and selects at least a subset of the pairs of nodes based on the ordered list of node pairs. The selected pairs of nodes represent missing connections in the network.
US11657291B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating a spatio-temporal embedding of a sequence of point clouds. One of the methods includes obtaining a temporal sequence comprising a respective point cloud input corresponding to each of a plurality of time points, each point cloud input comprising point cloud data generated from sensor data captured by one or more sensors of a vehicle at the respective time point; processing each point cloud input using a first neural network to generate a respective spatial embedding that characterizes the point cloud input; and processing the spatial embeddings of the point cloud inputs using a second neural network to generate a spatio-temporal embedding that characterizes the point cloud inputs in the temporal sequence.
US11657290B2
A machine learning system includes encoder and decoder networks. The machine learning system is configured to obtain input data, which includes sensor data and a radius of an p norm ball of admissible perturbations. Input bounding data is generated based on the input data. First bounding data and second bounding data are generated by respectively propagating the input bounding data on first and second outputs of the encoder network. Third bounding data is generated in association with a latent variable based on the first bounding data and the second bounding data. Fourth bounding data is generated by propagating the third bounding data on an output of the decoder network. A robustness certificate is established with respect to the input data by generating a lower bound of an evidence lower bound based on the first, second, third, and fourth bounding data. The encoder and the decoder networks are updated based on the robustness certificate to provide robustness to the machine learning system with respect to defending against the admissible perturbations.
US11657288B2
Disclosed embodiments provide for deep convolutional neural network computing. The convolutional computing is accomplished using a multilayered analysis engine. The multilayered analysis engine includes a deep learning network using a convolutional neural network (CNN). The multilayered analysis engine is used to analyze multiple images in a supervised or unsupervised learning process. Multiple images are provided to the multilayered analysis engine, and the multilayered analysis engine is trained with those images. A subject image is then evaluated by the multilayered analysis engine. The evaluation is accomplished by analyzing pixels within the subject image to identify a facial portion and identifying a facial expression based on the facial portion. The results of the evaluation are output. The multilayered analysis engine is retrained using a second plurality of images.
US11657287B2
An example method includes registering, via a visualization device, a virtual model of a portion of an anatomy of an ankle of a patient to a corresponding portion of the anatomy of the ankle viewable via the visualization device, the virtual model obtained from a virtual surgical plan for an ankle arthroplasty procedure to attach a prosthetic to the anatomy. The example method also comprises displaying, via the visualization device and overlaid on the portion of the anatomy, a virtual guide that guides at least one of preparation of the anatomy for attachment of the prosthetic or attachment of the prosthetic to the anatomy.
US11657283B2
An example apparatus for selecting priors includes a training set receiver to receive a training dataset. The apparatus includes a prior generator to generate a set of redundant priors based on the training dataset. The apparatus includes an intermediate trainer to train a detection CNN using the set of redundant priors. The apparatus includes a score and location receiver to send all training samples of the training dataset to the trained detection CNN and receive responses for all of the redundant priors in the set of redundant priors. The apparatus includes a subset selector to select a subset of the set of redundant priors based on the responses.
US11657279B2
An electronic device and a method for document segmentation are provided. The method includes: obtaining a first feature map and a second feature map corresponding to an original document; performing a first upsampling on the second feature map to generate a third feature map; concatenating the first feature map and the third feature map to generate a fourth feature map; inputting the fourth feature map to a first inverted residual block (IRB) and performing a first atrous convolution operation based on a first dilation rate to generate a fifth feature map; inputting the fourth feature map to a second IRB and performing a second atrous convolution operation based on a second dilation rate to generate a sixth feature map; concatenating the fifth feature map and the sixth feature map to generate a seventh feature map; performing a convolution operation on the seventh feature map to generate a segmented document.
US11657278B2
An inference system performs inference, such as object recognition, based on sensory inputs generated by sensors and control information associated with the sensory inputs. The sensory inputs describe one or more features of the objects. The control information describes movement of the sensors or known locations of the sensors relative to a reference point. For a particular object, an inference system learns a set of object-location representations of the object. An object-location representation is a unique characterization of an object-centric location relative to the particular object. The inference system also learns a set of feature-location representations associated with the object-location representation that indicate presence of features at the corresponding object-location pair. The inference system can perform inference on an unknown object by identifying candidate object-location representations consistent with feature-location representations observed from the sensory input data and control information.
US11657270B2
A method, a computer-readable medium, and an apparatus for feature learning are provided. The apparatus may receive a data sample as an input to a feature learning model. The apparatus may calculate a reconstruction error based on the data sample and a plurality of features of the feature learning model. The apparatus may determine whether the reconstruction error satisfies a first threshold. The apparatus may add a feature into the feature learning model to represent the data sample if the data sample satisfies the first threshold. The apparatus may determine whether the reconstruction error satisfies a second threshold. The apparatus may ignore the data sample if the reconstruction error satisfies the second threshold. The apparatus may update the weights associated with the plurality of features of the feature learning model if the reconstruction error satisfies neither the first threshold nor the second threshold.
US11657267B2
A neural network apparatus (20) includes a storage unit (24) storing a neural network model, and an arithmetic unit (22) inputting input information into an input layer of the neural network and outputting an output layer. A weight matrix (W) of an FC layer of the neural network model is constituted by a product of a weight basis matrix (Mw) of integers and a weight coefficient matrix (Cw) of real numbers. In the FC layer, the arithmetic unit (22) uses an output vector from a previous layer as an input vector (x) to decompose the input vector (x) into a product of a binary input basis matrix (Mx) and an input coefficient vector (cx) of real numbers and an input bias (bx) and derives a product of the input vector (x) and a weight matrix (W).
US11657263B2
Systems and methods for determining the gaze direction of a subject and projecting this gaze direction onto specific regions of an arbitrary three-dimensional geometry. In an exemplary embodiment, gaze direction may be determined by a regression-based machine learning model. The determined gaze direction is then projected onto a three-dimensional map or set of surfaces that may represent any desired object or system. Maps may represent any three-dimensional layout or geometry, whether actual or virtual. Gaze vectors can thus be used to determine the object of gaze within any environment. Systems can also readily and efficiently adapt for use in different environments by retrieving a different set of surfaces or regions for each environment.
US11657258B2
The present disclosure discloses a neural network processing module, in which a mapping unit is configured to receive an input neuron and a weight, and then process the input neuron and/or the weight to obtain a processed input neuron and a processed weight; and an operation unit is configured to perform an artificial neural network operation on the processed input neuron and the processed weight. Examples of the present disclosure may reduce additional overhead of the device, reduce the amount of access, and improve efficiency of the neural network operation.
US11657247B2
Various embodiments of a physical instrument are described herein. The physical instrument comprises a reference array platform having a top surface and a bottom surface. A reference array including one or more different fiducial markers is disposed on the top surface of the reference array platform. The reference array platform may have a bent physical configuration or a tilted physical configuration. An adhesive layer is disposed on the bottom surface of the reference array platform.
US11657238B2
A compute-in-memory bitcell is provided that includes a pair of cross-coupled inverter for storing a stored bit. The compute-in-memory bitcell includes a logic gate for multiplying the stored bit with an input vector bit. An output node for the logic gate connects to a second plate of a capacitor. A first plate of the capacitor connects to a read bit line.
US11657235B2
Methods, computer program products, and systems are presented. The methods include, for instance: inputs of emotion time series data of a user and environmental factor data from one or more data collection device for a user assistance service. A baseline emotion time series is generated and an environmental factor that is likely to have affected changes in state of emotion on a subject is identified by regression analysis. An emotion time series model for the identified environmental factor is produced and prediction of a path to attain a target state of emotion at a certain time in the future is made. Recommendation to achieve the target state of emotion is produced based on the predicted path.
US11657232B2
A system includes a source code repository which stores source code entries, which include instructions in a programming language for performing computing tasks. A code generator receives an input which includes a request to perform a first computing task. Keywords, including a variable-associated keyword and a function-related keyword, are identified in the input. Code-line entries are determined which, when executed in an ordered combination, achieve the first computing task. Based on the variable-associated keyword, variables appearing in the source code repository are determined to declare in order to perform the first computing task. Based on the function-related keyword, functions appearing in the source code repository are determined to define and call to perform the first computing task. A custom code is generated, in the programming language.
US11657231B2
The present disclosure relates to a response analysis system that employs a small-data training dataset to train a neural network that accurately performs domain-agnostic opinion mining. For example, in one or more embodiments, the response analysis system trains a response classification neural network using part of speech information (e.g., syntactic information) to learn and apply response classification labels for opinion text responses. In particular, the response analysis system employs part of speech information patterns without regard to word patterns to determine whether words in a text response correspond to an opinion, the target of the opinion, or neither. In addition, the trained response classification neural network has a significantly reduced learned parameter space, which decreases processing, memory requirements, and overall complexity.
US11657224B2
A device control method is described. A processing circuitry of a device obtains a first message that is indicated as from a first device associated with a first device identifier in an instant messaging group and determines, according to the first message, control-related information corresponding to at least a second device associated with a second device identifier in the instant messaging group. The processing circuitry further generates, according to the control-related information, a device control command corresponding to the second device, transmits the device control command to the second device, and receives a second message that is sent by the second device. The second message includes a device control command execution result regarding the second device executing the device control command.
US11657223B2
A system for extracting a key phrase from a document includes a neural key phrase extraction model (“BLING-KPE”) having a first layer to extract a word sequence from the document, a second layer to represent each word in the word sequence by ELMo embedding, position embedding, and visual features, and a third layer to concatenate the ELMo embedding, the position embedding, and the visual features to produce hybrid word embeddings. A convolutional transformer models the hybrid word embeddings to n-gram embeddings, and a feedforward layer converts the n-gram embeddings into a probability distribution over a set of n-grams and calculates a key phrase score of each n-gram. The neural key phrase extraction model is trained on annotated data based on a labeled loss function to compute cross entropy loss of the key phrase score of each n-gram as compared with a label from the annotated dataset.
US11657214B2
Disclosed are a message input and display method, apparatus, electronic device, and readable storage medium. The message input method may comprise: displaying a session interface corresponding to a communication session; in a normal input mode, displaying a communication message in a first sub-area of a content display area of the session interface, and displaying a message input interface in a second sub-area; and in a full-screen input mode, displaying the message input interface in the content display area.
US11657210B2
A system is configured to provide a dashboard creation system. Panels associated with queries for retrieving information from a database are shown in a user interface. Various other user interfaces show query code, panel display settings, function code, dependencies, etc. Queries in a first query format access a data source. Queries in a second query format access a cache database that is synchronized with the data source.
US11657207B2
A method comprises receiving an integrated circuit (IC) chip design, and generating, by one or more processors, a wafer image and a wafer target from the IC chip design. The method further comprises generating, by the one or more processors, sensitivity information based on a determination that the wafer image and the wafer target converge, and outputting the sensitivity information. The sensitivity information is associated with writing a mask written for the IC chip design.
US11657202B2
A layout file for an integrated circuit has drawn geometries. Variable fill geometries are added to local areas based on densities of the drawn geometries in windows associated with the local areas and on the global density of all the drawn geometries in the layout file. Each window has a separate local area associated with it. The densities of the variable fill geometries in the local areas are not all equal. Densities of the fill geometries are higher in local areas associated with windows having lower densities of the drawn geometries, and for lower values of the global density. The layout file is stored in a computer-readable medium which may be used to produce a photomask for manufacturing an integrated circuit.
US11657201B2
A computer program product embodied on a non-transitory computer usable medium includes a sequence of instructions causing at least one processor to execute a method of identification of useful untested states of an electronic design. A computer receives a representation of said electronic design comprised at least in part of at least one analog portion, at least one specification of said electronic design, at least one manufacturing process variation of said at least one analog portion of said electronic design and at least one functional variation of said at least one analog portion of said electronic design. At least one set of valid states delimited by one of said at least one specification, said at least one manufacturing process variation and said at least one functional variation is then generated.
US11657199B2
Methods for analyzing electromigration (EM) in an integrated circuit (IC) are provided. A layout of the IC is obtained. A metal segment is selected from the layout according to a current simulation result of the IC. Two first vias are formed over and in contact with the metal segment in the layout. EM rule is kept on the metal segment when a distance between the two first vias is greater than a threshold distance. The EM rule is relaxed on the metal segment when the distance between the two first vias is less than or equal to the threshold distance.
US11657198B2
A hardware design for a main data transformation component is verified. The main data transformation component is representable as a hierarchical set of data transformation components which includes (i) a plurality of leaf data transformation components which do not have children, and (ii) one or more parent data transformation components which each comprise one or more child data transformation components. For each of the plurality of leaf data transformation components, it is verified that an instantiation of the hardware design for the leaf data transformation component generates an expected output transaction in response to each of a plurality of test input transactions. For each of the one or more parent data transformation components, it is formally verified, using a formal verification tool, that an instantiation of an abstracted hardware design for the parent data transformation component generates an expected output transaction in response to each of a plurality of test input transactions. The abstracted hardware design for the parent data transformation component represents each of the one or more child data transformation components of the parent data transformation component with a corresponding abstracted component that for a specific input transaction to the child data transformation component is configured to produce a specific output transaction with a causal deterministic relationship to the specific input transaction.
US11657191B2
A computer program product comprising: accessing a model of a building, wherein the model is comprised of a plurality of assemblies, wherein the assemblies are comprised of a plurality of members; detecting the assemblies which are identified as roof trusses, wherein the roof truss is identified by the specific members and member internal interfaces and the member properties; analyzing the roof trusses to determine if a roof truss has an external interface with another roof truss; isolating the roof trusses and the plurality of members; and analyzing each of the members of the roof trusses which have external interfaces with other members, wherein the interface is analyzed to determine if the interface is conflicting, wherein a conflicting interface is one where the actual values of the members are inconsistent with a required value.
US11657185B2
Methods, systems, and devices for a memory access gate are described. A memory device may include a controller, memory dice, and a pad for receiving an externally provided control signal, such as a chip enable signal. The memory device may include a switching component for selecting the externally provided control signal or an internally generated control signal. The controller may provide the selected control signal to a memory die. The memory device may determine whether it is operating in a first mode or a second mode, and select the externally provided control signal or the internally generated control signal based on the determination. The first mode may be a diagnostic mode in some cases. The controller may include a secure register whose value may impact or control the switching. An authenticated host device may direct the controller to write the value to the secure register.
US11657181B2
A system protects personally identifiable information (PII) by implementing an unconventional key management scheme. In this scheme, the system uses a set of keys rather than an individual key for encrypting PII. Different portions of the PII are encrypted using different keys from the set of keys. In this manner, even if a malicious user were to access a key, that key would not give the malicious user the ability to decrypt all of the PII. Additionally, the system generates a new set of keys periodically (e.g., once a month). The system also deletes sets of keys that are too old (e.g., six months old). As a result, even if a malicious user were to access a key, the usefulness of that key would be time limited.
US11657178B1
Systems and methods for interrupting disclosure of sensitive information are described. Sensitive information data associated with a user is maintained. A primary device detects commencement of a voice input to a secondary device. As the voice input is detected by the primary device, the voice input is analyzed to determine the content of the voice input. The content is compared to the sensitive information data to determine whether the voice input contains sensitive information. When the primary device determines the voice input contains sensitive information, a speaker of the primary device is controlled to generate a noise canceling signal which interrupts receipt of further sensitive information by the secondary device.
US11657173B2
Certain embodiments of the present disclosure relate to systems and methods that control access to system resources, such as interfaces, access rights to events, query systems, and other suitable system resources. Further, certain embodiments of the present disclosure relate to a collision detection technique that is implemented to control which and/or a number of queue positions within a queue that are processed. In some implementations, a collision may be detected when two or more users request the same access right within a defined time period.
US11657166B2
Systems and methods for intelligent display of content are disclosed herein. According to one illustrative method, a computing device camera captures an image of a face. The control circuitry determines, based on the captured image, whether at least a portion of the face is directed toward a computing device display. The control circuitry retrieves, from a memory, a rule specifying criteria for determining whether to block or permit presentation of content based on whether one or more faces are directed toward the display. The control circuitry determines, based on the rule and whether at least a portion of the face is directed toward the display, whether to block or permit the presentation of the content, and blocks or permits the presentation of the content via the computing device based on a result of the determining.
US11657164B2
A given policy file is obtained at a publishing node of a decentralized system of nodes, wherein the given policy file defines a policy that applies to at least a subset of nodes in the decentralized system of nodes. The given policy file is sent to a decentralized storage network for storage therein. Storage metadata is received from the decentralized storage network, wherein the storage metadata represents address information associated with storage of the given policy file in the decentralized storage network. The publishing node generates policy file retrieval metadata based on the storage metadata received from the decentralized storage system. The policy file retrieval metadata is sent to a blockchain network for storage therein. One or more querying nodes of the decentralized system of nodes access the blockchain network to obtain the policy file retrieval metadata in order to then retrieve the policy file from the decentralized storage network.
US11657161B2
An automated tool analyzes source code repositories and web endpoints for unique characteristics that they both share in order to predict the likelihood that a particular source code repository contains source code files used in a web endpoint and to predict the likelihood that a web endpoint uses source code files of a particular repository. The unique characteristics are referred to as fingerprints and include unique combination of public-facing entities, unique tokens, and unique DOM characteristics.
US11657142B2
A first application name is received. For example, the first application name may be the name of the application, a Universal Resource Locator (URL) of a web site (e.g., microfocus.com), and/or the like. The first application name represents a computer application of a plurality of computer applications that the user logs into. A global password is received from the user. The global password is used as a seed to login to the plurality of computer applications. The global password is converted to a phonetic password. A first application password is generated for the first computer application based on the first application name and the phonetic password. For example, the first application name and the phonetic password are used as an input to a key deviation function. The first application password is then displayed to the user. The user can then use the displayed password to login to the first application.
US11657141B2
Providing an indication of user-tailored password strength is provided. A registration of a user in a password strength management service is received. A list of social media accounts corresponding to the user and access credentials corresponding to each social media account in the list is received from the user. Social media information corresponding to the user is gathered from the social media accounts using the access credentials corresponding to each social media account in the list. In response to receiving an input of a new password string by the user, password strength of the new password string is evaluated in view of the gathered social media information corresponding to the user.
US11657139B2
Systems and methods associated with computer-implemented online portals having secure login processing features are disclosed. In one embodiment, an exemplary method may comprise receiving a login request including processing user credentials and capturing browser print information associated with the login request, validating the login request via analyzing current login attributes and/or an attributes checksum derived from the browser print information captured during the login request and assessing the browser print information for spoofed browser attributes, redirecting an access attempt that is flagged as the potential replay attack to an enhanced security process, and allowing or denying login to customer accounts or information associated with the user credentials based on the enhanced security process.
US11657134B2
[Problem(s) to be solved] To provide an eye contact detection device that achieves man-machine interface based on eye contact. [Means for solving problem(s)] An eye contact detection device according to the present invention includes: a light emitting element 200 for emitting light from an opening 260 in an optical axis direction; a light receiving element 220 for receiving light emitted from the light emitting element 200 and reflected off by the eyeball E of user to output an electrical signal in accordance with the received light; a detection circuit 230 for amplifying and binarizing an analog electrical signal output from the light receiving element 220, and an eye contact determination unit 240 for determining the presence or absence of eye contact of user U based on a detection signal output from the detection circuit 230.
US11657128B2
A method and system for controlling the use of a temporary password is provided, and the method includes the steps: generating by a random code generator end a preset number of temporary passwords after successful matching between the random code generator end and the random code use end; sending by the random code generator end at least one temporary password among the preset number of temporary passwords to the random code use end for storage therein to form a preset temporary password; and receiving a current temporary password, comparing the current temporary password with each of the pre-stored temporary passwords, and indicating successful verification if the current temporary password is the same as one of the pre-stored temporary passwords. The method can generate multiple temporary passwords at once, and control and manage the use of temporary passwords by adding function codes to the temporary passwords.
US11657127B2
The present disclosure describes exemplary methods and systems of protecting an integrated circuit. One exemplary method comprises receiving a plurality of key inputs for enabling operation of the integrated circuit; determining whether the received key inputs are correct key inputs for enabling operation of the integrated circuit; and if the received key inputs are determined to be incorrect key inputs, locking sequential logic and combinational logic of the integrated circuit until correct key inputs are received.
US11657122B2
Implementations disclosed describe a method and a system to perform the method of obtaining a reduced representation of a plurality of sensor statistics representative of data collected by a plurality of sensors associated with a device manufacturing system performing a manufacturing operation. The method further includes generating, using a plurality of outlier detection models, a plurality of outlier scores, each of the plurality of outlier scores generated based on the reduced representation of the plurality of sensor statistics using a respective one of the plurality of outlier detection models. The method further includes processing the plurality of outlier scores using a detector neural network to generate an anomaly score indicative of a likelihood of an anomaly associated with the manufacturing operation.
US11657121B2
A deviation inclination calculation unit (22) calculates a deviation score by using evaluation data obtained from a subject apparatus as an input, in each of a plurality of outlier detection methods specifying data deviated from other data from among subject data, and calculating deviation scores indicating deviation degrees of the data specified, and calculates deviation inclination information from the deviation scores calculated. An abnormality detection unit (23) calculates, for each abnormality pattern, a similarity degree between deviation sensitivity information indicating sensitivity for each of a plurality of abnormality patterns with respect to each of the plurality of outlier detection methods, and the deviation inclination information calculated, and detects an abnormality of the subject apparatus.
US11657111B2
A data-fetching and data-rendering system may, in response to receiving a page display request, construct a static, possibly nested query for retrieving all the data to be rendered for the page and store the query result in a data store. For a future page display request, the system may similarly construct a query and determine whether the query can be resolved from the data store. If not, the system may construct a “diff query” to fetch only the missing data. In some embodiments, in response to a subsequent page update request, the system may retrieve from the server all the data likely to be viewed or updated and render the data changes corresponding to the requested update. The system may then submit the data changes to the server and undo the rendering of the data changes when the server fails to process the data changes.
US11657109B2
With regard to a platform device (100) placed on a web-site and networked with a plurality of ID-detectable users or participants for the purpose of collecting and processing items of information stored on a plurality of in each case code-identifiable and in each case theme-dependent storage sites (110) of a platform by said users or participants, there is achieved modifiability of the stored information by the network participants according to strictly predefined processing criteria and with the creation of swarm knowledge in that the storage sites (110) formed on the platform are subdivided into a plurality of themes and are in each case formed by a dual unit (DuU), said dual unit (DuU) comprising in each case a first storage site 111 provided with initial information assigned to a predefined theme and formulated by an initial participant and adapted so as to be non-editable by any other individual user-participant and a second storage site (112) which is assigned to the first storage site (111) and which is editable by any of the individual user-participants and is adapted for acceptance of the input of additional information by the plurality of user-participants such as is relevant to the initial information stored at the first storage site (111).
US11657102B2
Methods, systems, and computer program products for analyzing one or more perceived or technical problems or proposed solutions, and proposing a result are disclosed. In accordance therewith, a query is received as an input, one or more documents that are most closely semantically related to the query are retrieved, a set of concept terms derived from each of the query and the retrieved semantically related documents is obtained, a list of generic Solution Prompts, each of which generic Solution Prompt thereof includes a placeholder for insertion of a word or phrase from the set of concept terms, is provided, and a morphological analysis is applied to combine the list of generic Solution Prompts with the obtained set of concept terms to create a list of Specific Solution Prompts.
US11657101B2
A document information extraction system determines a structure of an electronic document based on characteristics of the document's constituent elements. The system segments the document to generate elements with each element having similar characteristics. Elements may be clustered to assist in determining the document structure. The system determines directional relationships between elements (e.g., above, below, etc.). The system then employs a master comparator to determine familial relationships between adjacent elements. The master comparator includes a set of unit comparators and each unit comparator compares a specific characteristic between two elements. The master comparator sequentially applies the unit comparators to determine the familial relationship based on the comparisons. The system outputs a document hierarchy tree reflecting the determined familial relationships. The hierarchy tree represents the structure of the document.
US11657094B2
In one embodiment, a method includes receiving a query from a user from a client system associated with the user, determining one or more initial memory slots based on the query, accessing a memory graph associated with the user which comprises a plurality of nodes and a plurality of edges connecting the nodes, and wherein one or more of the nodes correspond to one or more episodic memories of the user, respectively, and wherein each edge corresponds to a relationship between the connected nodes, selecting one or more candidate nodes from the memory graph by one or more machine-learning models based on the initial memory slots, generating a response based on the initial memory slots and episodic memories corresponding to the selected candidate nodes, and sending instructions for presenting the response to the client system in response to the query.
US11657093B1
The disclosed computer-implemented method for producing message search recommendations may include (i) providing a search bar for searching a corpus of network messages such that the search bar is configured to enable a user to search the network messages by specifying both a specialized keyword that designates a separate common field for searching the network messages and a value that corresponds to the separate common field, (ii) detecting, as the user types the specialized keyword that the user is inputting the specialized keyword, and (iii) presenting, in response to detecting that the user is inputting the specialized keyword, a recommended different specialized keyword that has been used in conjunction with the detected specialized keyword in search queries rather than simply recommending a value that corresponds to the detected specialized keyword. Various other methods, systems, and computer-readable media are also disclosed.
US11657086B2
A monitored space is monitored including the production of a first audio signal from received acoustic energy. The first audio signal is then processed against a whitelist of acoustic profiles and, based on lack of substantial correspondence with any of the acoustic profiles, a drone is navigated toward an apparent position of an apparent source. While in-flight, additional acoustic energy is received and a second audio signal is produced from the additional acoustic energy. The second audio signal is processed against the whitelist and, based on lack of substantial correspondence with any of the acoustic profiles of the whitelist, an investigate mode of the drone is initiated. The investigate mode includes notifying a remote monitor and supplying the remote monitor with an audiovisual feed. Responsive to a characterization by the remote monitor, an entry of the whitelist may be updated, added or replaced.
US11657081B2
A method of selecting and presenting content based on learned user preferences is provided. The method includes providing a content system including a set of content items organized by genre characterizing the content items, and wherein the set of content items contains microgenre metadata further characterizing the content items. The method also includes receiving search input from the user for identifying desired content items and, in response, presenting a subset of content items to the user. The method further includes receiving content item selection actions from the user and analyzing the microgenre metadata within the selected content items to learn the preferred microgenres of the user. The method includes, in response to receiving subsequent user search input, selecting and presenting content items in an order that portrays as relatively more relevant those content items containing microgenre metadata that more closely match the learned microgenre preferences of the user.
US11657072B2
An apparatus, or corresponding method, for building or updating a map database is described. In one example, the apparatus includes an image correlation module, a training device, and a learned model or neural network. The image correlation module is configured to correlate a first aerial image and terrestrial sensor data collected at a terrestrial vehicle based on at least one control point from the terrestrial data. The learned model training device is configured to define a learned model based using at least one control point from the terrestrial sensor data as ground truth for analysis of the first aerial image. The learned model inference module is configured to receive a second aerial image and apply the learned model on the second aerial image for identification of mapping information for the map data.
US11657068B2
A method for converting from one asynchronous data replication technology to another is disclosed herein. In one embodiment, such a method includes utilizing a first asynchronous data replication technology to asynchronously replicate data from a primary volume to a secondary volume. The method initiates, at time T1, tracking of post-T1 changes to the primary volume and waits for all pre-T1 changes to the primary volume to be propagated to the secondary volume. When all pre-T1 changes have been propagated to the secondary volume, the method suspends operation of the first asynchronous data replication technology and replicates all post-T1 changes from the primary volume to the secondary volume. The method further sets up and initiates a second asynchronous data replication technology to asynchronously replicate data from the primary volume to the secondary volume. A corresponding system and computer program product are also disclosed herein.
US11657062B2
A general purpose blockchain (GPB) providing the capability of native arbitrary computation and storage of any type of digital object with distributed verification technology (DVT) implementation that not only allows scalable arbitrary computational verification of digital objects, but also is agnostic as to the types of object. The GPB platform comprises an interface for interacting with arbitrary objects (“GPB arbitrary objects”). The interface transforms unstructured data into structured, extensible data without loss of fidelity of the underlying data. This is accomplished through a transformation function, which takes as input any arbitrary form of data and provides as output a structured data object upon which cryptographic and other operations necessary to the functions of DVTs can be performed collectively by a plurality of GPB blockchains. One proposed method of creating this structured output uses open-standard, extensible markup language (XML) data.
US11657060B2
An analysis application utilizes interactivity signals to generate relationships and promote content. One or more interactivity applications, such as a social networking application, are queried to retrieve interactivity signals. Interactivity signals include an interaction pattern that indicates a relationship between a user and relations of the user. A relationship graph is constructed based on the interactivity signals. Content associated with a user is promoted based on the relationship graph. A weight of the interactivity signals is adjusted to improve a ranking of the relationship graph and a ranking of the content.
US11657059B2
A model learning unit learns a prediction model on the basis of learning data, a target setting unit sets a target output parameter value by interpolating between a goal output parameter value and an output parameter value which is the closest to the goal output parameter value in output parameter values in the learning data, a processing condition search unit estimates input parameter values which corresponds to the goal output parameter value and the target output parameter value, a model learning unit updates the prediction model by using a set of the estimated input parameter value and an output parameter value which is a result of processing that a processing device performs as additional learning data.
US11657058B2
A computer system comprises a memory, a network interface, and at least one processor is provided. The memory stores a plurality of user profile records and a plurality of skill profile records. The at least one processor is configured to receive a request to recommend a skill to improve mental health of a user; retrieve, from the plurality of user profile records, a user profile record associated with the user and the skill, the user profile record including a first weight; retrieve, from the plurality of skill profile records, a skill profile record associated with the skill, the skill profile record including a second weight; determine a third weight based on the first weight and the second weight; generate a response to the request, the response including an identifier of the skill and the third weight; and transmit the response to a virtual assistant.
US11657054B2
A system and a method are disclosed for identifying a co-applicant based on proximity to an applicant. In an embodiment, a processor determines a location of the applicant, and identifies a plurality of potential co-applicants that are collocated with the location of the applicant. For each respective potential co-applicant of the plurality of potential co-applicants, the processor determines whether a respective edge exists on a graph that connects the applicant with the respective potential co-applicant, and, responsive to determining that the respective edge exists, identifies the respective potential co-applicant as a candidate co-applicant. The processor generates for display, on a device of the applicant, a selectable option that, when selected, indicates that the applicant would like to use the candidate co-applicant as a co-applicant for an application. Responsive to detecting a selection of the selectable option, the processor activates the application at a device of the candidate co-applicant.
US11657053B2
The disclosure describes temporal optimization of data operations using distributed search and server management, including configuring one or more host groups, determining one or more stripes associated with one or more shards distributed among the one or more host groups, receiving a query to retrieve data, evaluating the query to identify a time characteristic associated with the data, identifying a location from which to retrieve the data, and rewriting the query to run on at least one of the one or more host groups at the location using a distributed search platform, the another query being targeted at a host group associated with the class.
US11657046B1
Computer-readable media, methods, and systems are disclosed for improving performance when dropping database snapshots in an in-memory database by pruning tree branches in one or more converters associated with a snapshot of an in-memory database. A request to compare at least two database snapshots is received. Physical pages associated with at least one of the two database snapshots are loaded. First and second converter streams are iterated. Physical block numbers of intermediate converter pages to which the first and second converter streams currently point are compared. If the physical page numbers are all non-equal, the physical pages referenced by the second converter stream are set to free. If any of the physical page numbers are equal, subsequent traversal of a corresponding converter subtree in the first and second converter streams may be skipped to improve performance.
US11657042B2
An automated method for search and generation of relevant search results includes: receiving freeform search characters input by a user; simultaneously searching a first freeform entry source and a second freeform entry source to obtain corresponding first suggested freeform entries and second suggested freeform entries; ranking the first suggested freeform entries according to first rules of relevancy to the user, and generating first ranked suggested freeform entries; ranking the second suggested freeform entries according to second rules of relevancy to the user, and generating second ranked suggested freeform entries; combining the first and second ranked suggested freeform entries into a combined set of suggested freeform entries, and ranking the combined set of suggested freeform entries according to combined rules of relevancy to the user, and generating combined ranked suggested freeform entries; and transmitting the combined ranked suggested freeform entries to the user for selection of a desired type ahead entry.
US11657040B2
Embodiments herein describe a hardware accelerator (e.g., a network acceleration engine) for a blockchain machine or node. The hardware accelerator parses packets containing separate components of a block of transactions to generate data to perform a validation process. To avoid the latency that comes with using software, the embodiments herein describe a protocol processor in the hardware accelerator that parses the packets and prepares the data so it can be consumed by downstream components in the accelerator without software intervention. These downstream components can then perform a validation operation to validate one or more transactions before those transactions are committed (i.e., added) to a ledger of a permissioned blockchain.
US11657033B2
The disclosed systems and methods may receive a data record from either a legacy data source or a modern data source and determine whether the record satisfies a first set of validation rules. When the record fails to satisfy the first set of rules, reject the record for storage in a data store. When the record satisfies the first set of rules, determine whether the record satisfies a second set of validation rules. When the record satisfies the second set of rules, store the record in the data store with an indicator that the record satisfies the all rules. When the record fails to satisfy the second set of rules, if the source was a modern data source reject the record, and if the source was a legacy data source store the record in the data store with an indicator that it fails to satisfy the second set of rules.
US11657025B2
Example storage systems and methods provide data storage management using parallel processing of filtered transaction logs. Transaction logs are comprised of log entries corresponding to storage operations for at least one storage node. Sets of log entries are sequentially retrieved from the transaction log and filtered through multiple transaction log filters to generate multiple subsets of the log entries. Different metadata operations are executed in parallel using the different filtered subsets of log entries.
US11657023B2
An information processing apparatus includes a processor configured to receive an operation performed by a user on an image associated with a designated file, and in response to the operation is an instruction related to an execution of a coordinated function, display a list of candidates for the coordinated function which is executable by using the designated file and display a list of files, which are different from the file, used for executing the coordinated function along with the designated file.
US11657014B2
Signal bridging using an unpopulated processor interconnect, including: communicatively coupling an apparatus to a plurality of first signal paths between a bootstrap processor (BSP) and a processor interconnect of a circuit board; communicatively coupling the apparatus to a plurality of second signal paths between the processor interconnect and a peripheral interface of the circuit board; and communicatively coupling the BSP to the peripheral interface via one or more third signal paths in the apparatus.
US11657007B2
A multi-path fabric interconnected system with many nodes and many communication paths from a given source node to a given destination node. A memory allocation device on an originating node (local node) requests an allocation of memory from a remote node (i.e., requests a remote allocation). The memory allocation device on the local node selects the remote node based on one or more performance indicators. The local memory allocation device may select the remote node to provide a remote allocation of memory based on one or more of: latency, availability, multi-path bandwidth, data access patterns (both local and remote), fabric congestion, allowed bandwidth limits, maximum latency limits, and, available memory on remote node.
US11657000B2
Disclosed is a memory system including: a memory device including a plurality of memory blocks; an address management component suitable for generating an address map table by sequentially mapping a logical address of write data to physical addresses of the memory blocks, in response to a write command; and a read/write control component suitable for writing the write data to a super memory block including pages of each of the memory blocks, based on the address map table, wherein the address management component maps a logical address of invalidation data which is designated by a host, to a physical address of a first memory block of the memory blocks in the address map table.
US11656999B2
An electronic device may include a processor, a first volatile memory, and a storage including a nonvolatile memory and a second volatile memory. The processor may be configured to: identify information of a specific file and a kind of a request for data included in the specific file in response to a creation of the request for the data, set a flag in the request based on the identified information of the specific file, identify whether mapping information of a specific region including a logical address of the data among mapping information in which logical addresses and physical addresses for the nonvolatile memory are mapped onto each other is stored in the first volatile memory, determine whether to manage the mapping information of the specific region using the first volatile memory, and determine whether to update the mapping information of the specific region in the first volatile memory.
US11656992B2
A programmable switch receives a cache line request from a client of a plurality of clients on a network to obtain a cache line. One or more additional cache lines are identified based on the received cache line request and prefetch information. The cache line and the one or more additional cache lines are requested from one or more memory devices on the network. The requested cache line and the one or more additional cache lines are received from the one or more memory devices, and are sent to the client.
US11656984B2
The present disclosure generally relates to methods of operating storage devices. The storage device comprises a controller and a media unit divided into a plurality of zones. Data associated with one or more first commands is written to a first portion of a first zone. Upon a predetermined amount of time passing, dummy data is written to a second portion of the first zone to fill the first zone to a zone capacity. Upon receiving one or more second commands to write data, a second zone is allocated and opened, and the data associated with the one or more second commands is written to a first portion of the second zone. The data associated with the one or more first commands is then optionally re-written to a second portion of the second zone to fill the second zone to a zone capacity, and the first zone is erased.
US11656981B2
Methods and systems related to memory reduction in a system by oversubscribing physical memory shared among compute entities are provided. A portion of the memory includes a combination of a portion of a first physical memory of a first type and a logical pooled memory associated with the system. A logical pooled memory controller is configured to: (1) track both a status of whether a page of the logical pooled memory allocated to any of the plurality of compute entities is a known-pattern page and a relationship between logical memory addresses and physical memory addresses associated with any allocated logical pooled memory, and (2) allow the write operation to write data to any available space in the second physical memory of the first type only up to an extent of physical memory that corresponds to the portion of the logical pooled memory previously allocated to the compute entity.
US11656979B2
A heterogeneous memory system includes a memory device including first and second memories and a controller including a cache. The controller identifies memory access addresses among addresses for memory regions of the memory device; track, for a set period, a number of memory accesses for each memory access address; classify each memory access address into a frequently accessed address or a normal accessed address based on the number of memory accesses in the set period; and allocate the first memory for frequently accessed data associated with the frequently accessed address and the second memory for normal data associated with the normal accessed address.
US11656978B1
Methods and systems for assessing, detecting, and responding to malfunctions involving components of autonomous vehicles and/or smart homes are described herein. Autonomous operation features and related components can be assessed using direct or indirect data regarding operation. Such assessment may be performed to determine the robustness of autonomous systems, including the use of virtual assessment of software components within a simulated environment. To this end, a server may retrieve one or more routines associated with autonomous operation. The server may also generate a set of test data associated with test conditions. The server may also execute an emulator that virtually simulates autonomous environment. The test data may be presented to the routines executing in the emulator to generate output data. The server may then analyze the output data to determine a quality metric.
US11656970B2
A computer-implemented method of monitoring programmatic containers (containers) through executing a computer program in a kernel space is disclosed. The method comprises storing trace data in a memory buffer that is shared by the kernel space and a user space, the trace data being related to execution of a process associated with a container at an execution point of the process. The method also comprises retrieving container data related to the container through raw access of one or more kernel data structures when execution of the process is stopped. In addition, the method comprises storing the container data in association with the trace data in the memory buffer.
US11656958B2
Methods, systems, and devices for redundant data bus inversion (DBI) sharing are described. A device may identify a group of channels included in a data bus. The device may determine whether the group of channels satisfies a criterion. Based on the determination, the device may allocate an overhead channel to the group of channels for a set of redundancy operations. Based on the determination, the device may allocate the overhead channel to the group of channels for a set of data bus inversion operations. The device may encode data associated with the group of channels based on the allocation of the overhead channel. The overhead channel may be included in the data bus.
US11656954B1
A system, method, and computer readable medium for hybrid kernel-mode and user-mode checkpointing of multi-process applications. The computer readable medium includes computer-executable instructions for execution by a processing system. A multi-process application runs on primary hosts and is checkpointed by a checkpointer comprised of a kernel-mode checkpointer module and one or more user-space interceptors providing barrier synchronization, checkpointing thread, resource flushing, and an application virtualization space. Checkpoints may be written to storage and the application restored from said stored checkpoint at a later time. Checkpointing is transparent to the application and requires no modification to the application, operating system, networking stack or libraries. In an alternate embodiment the kernel-mode checkpointer is built into the kernel.
US11656952B2
Provided is a method of linking multiple KV blocks in a KV chain to ensure data consistency, the method including allocating an internal key to both a first KV block and a recovery begin internal key, allocating a next internal key that is different from the internal key and that corresponds to a next KV block, and encapsulating respective user key values in the first KV block and in the next KV block, wherein the first KV block is accessed by reading the recovery begin internal key, and wherein the next KV block is accessed by reading the next internal key of the first KV block.
US11656950B2
Techniques involve: acquiring a first source snapshot for a source storage object stored in a source storage device; determining first difference data between the first source snapshot and the source storage object or a second source snapshot for the source storage object, creation time of the first source snapshot being associated with creation time of the second source snapshot; and sending the first difference data to a destination storage device to enable the destination storage device to create a first destination snapshot for a destination storage object stored in the destination storage device based on the first difference data. Such techniques can migrate snapshots more efficiently to improve storage management efficiency.
US11656937B2
Methods, systems, and devices for techniques for error detection and correction in a memory system are described. A host device may perform an error detection procedure on data received from the memory device, in addition to one or more error correction procedures that may be performed by the host device, the memory device, or both to correct transmission- or storage-related errors within the system. The error detection procedure may be configured to detect up to a quantity of errors within the data, where the quantity of errors may be greater than a quantity of errors reliably corrected by the one or more error correction procedures. For example, the error detection procedure may be configured to detect a sufficient quantity of errors so as to protect against possible aliasing errors associated with the one or more error correction procedures.
US11656922B2
Aspects of the technology described herein are directed towards systems, methods, and computer storage media for, among other things, providing personalized notification management. Notifications can be communicated to a user upon receipt or queued for subsequent handling based on a probability that the user will interact with the notification within a threshold elapsed time from presentation, if it is presented. The probability is determined based on a user's past interactions with similar notifications. The interactions of other users with notifications can also be considered to determine the probability. The notifications can be managed by a notification broker.
US11656919B2
Disclosed are various embodiments of real-time simulation of the performance of a compute accelerator workload for distributed resource scheduling. A compute kernel of a compute accelerator workload is augmented to include instructions that increment an execution counter at artificial halting points. Execution of the compute accelerator workload is suspended at an artificial halting point. The compute accelerator workload is executed on a plurality of candidate hosts and a performance counter is incremented during the execution of the compute accelerator workload on the various hosts. The compute accelerator workload is migrated to a destination host selected using an efficiency metric that is identified using the performance counter.
US11656916B2
Techniques for scalable virtualization of an Input/Output (I/O) device are described. An electronic device composes a virtual device comprising one or more assignable interface (AI) instances of a plurality of AI instances of a hosting function exposed by the I/O device. The electronic device emulates device resources of the I/O device via the virtual device. The electronic device intercepts a request from the guest pertaining to the virtual device, and determines whether the request from the guest is a fast-path operation to be passed directly to one of the one or more AI instances of the I/O device or a slow-path operation that is to be at least partially serviced via software executed by the electronic device. For a slow-path operation, the electronic device services the request at least partially via the software executed by the electronic device.
US11656914B2
Disclosed are various approaches to anticipating future resource consumption based on user sessions. A message comprising a prediction of a future number of concurrent user sessions to be hosted by a virtual machine within a predefined future interval of time is received. It is then determined whether the future number of concurrent user sessions will cause the virtual machine to cross a predefined resource threshold during the predefined future interval of time. Then, a message is sent to a first hypervisor hosting the virtual machine to migrate the virtual machine to a second hypervisor.
US11656911B2
In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a scheduler with preemptive termination of existing workloads to free resources for high priority items. For instance, according to one embodiment, there is disclosed a system to implement a scheduling service, wherein the system includes: a processor and a memory to execute instructions at the system; a compute resource discovery engine to identify a plurality of computing resources currently executing scheduled workload tasks; a workload discovery engine to identify one or more pending workload tasks to be scheduled for execution; in which each of the computing resources lack current available capacity to execute additional scheduled workload tasks; a policy engine to define a Service Level Target (SLT) for each of the scheduled workload tasks currently executing via the plurality of computing resources and for each of the one or more pending workload tasks to be scheduled for execution; an analysis engine to further terminate one of the scheduled workload tasks currently executing via the plurality of computing resources based on the defined SLTs for the respective workload tasks; and a scheduler to schedule one of the pending workload tasks into capacity within the plurality of computing resources freed up by the terminated workload task. Other related embodiments are disclosed.
US11656909B2
A tensor accelerator includes two tile execution units and a bidirectional queue. Each of the tile execution units includes a buffer, a plurality of arithmetic logic units, a network, and a selector. The buffer includes a plurality of memory cells. The network is coupled to the plurality of memory cells. The selector is coupled to the network and the plurality of arithmetic logic units. The bidirectional queue is coupled between the selectors of the tile execution units.
US11656904B2
Coordinating scheduled events and aperiodic events to execute objects to extract, transform, and load data from source systems to a structured data store. An event manager process executing on a server runtime utilizes event suspension, consolidation, and sequencing techniques to ensure that only one event process is executed for a particular time range.
US11656893B2
The invention discloses a container Dockerfile and container mirror image quick generation methods and systems. The container Dockerfile quick generation method includes the steps of for a to-be-packaged target application, running and performing tracking execution on the target application, and recording operation system dependencies of the target application in the running process; organizing and constructing a file list required for packaging the target application to a container mirror image; and according to the file list required for packaging the target application to the container mirror image, generating a Dockerfile and container mirror image file creation directory used for packaging the target application to the container mirror image. Any target application can be automatically packaged by the invention to a container; the construction of an executable minimal environmental closure of the target application is finished; the packaged container is smaller than a manually made container.
US11656890B2
A method includes provisioning a first Virtual Network Function (VNF) component on a first virtual machine, the first virtual machine being supported by a first physical computing system, provisioning a second VNF component directly on a second physical computing system, and using, within a telecommunications network, a VNF that includes both the first VNF component running on the first virtual machine and the second VNF component running directly on the second physical computing system. The method further includes, with a VNF manager, determining that a third VNF component should be provisioned, and in response to determining that the third VNF component is capable of utilizing a hardware accelerator associated with a third physical computing system, implementing the third VNF component on the third physical computing system.
US11656887B2
A system and method are presented for optimizing choices of control parameters. A method includes collecting demand sequences each associated with a resource managed by a technology platform; processing a demand sequence for a resource to calculate an optimized control parameter (CP) value set to manage an automated process within the technology platform, wherein calculating includes: processing the demand sequence with an advanced bootstrap process to generate a collection of bootstrapped demand sequences; processing the bootstrapped demand sequences with a performance prediction process that models the automated process to predict a performance metric for an initially selected CP value set; identifying a neighborhood of CP value sets that includes neighbors and the initially selected CP value set; predicting the performance metric for each neighbor with the performance prediction process; and identifying from the neighborhood of CP value sets the optimized CP value set that provides a best performance metric.
US11656883B2
In some embodiments, a robotic process automation (RPA) design application provides a user-friendly graphical user interface that unifies the design of automation activities performed on desktop computers with the design of automation activities performed on mobile computing devices such as smartphones and wearable computers. Some embodiments connect to a model device acting as a substitute for an actual automation target device (e.g. smartphone of specific make and model) and display a model GUI mirroring the output of the respective model device. Some embodiments further enable the user to design an automation workflow by directly interacting with the model GUI.
US11656882B2
Methods and systems for persisting a protocol state from a first instance of a virtual desktop application to a second instance of the virtual desktop application are described herein. In some embodiments, a computing platform may establish, by a first virtual desktop instance, a secure session with a virtual delivery agent (VDA), resulting in a protocol state of the first virtual desktop instance. Further, the computing platform may persist, using the first virtual desktop instance, the protocol state. Next, the computing platform may transmit, from the first virtual desktop instance to a second virtual desktop instance, the protocol state. Additionally, the computing platform may authenticate, using authentication tokens comprising the protocol state, a connection between the second virtual desktop instance and a gateway device. Subsequently, the computing platform may re-establish, after the authenticating, the secure session, wherein the secure session comprises a connection between the VDA and the second virtual desktop instance.
US11656881B2
An example method of detecting repetitive patterns of user interface actions comprises: defining a set of overlapping shingles on a sequence of user interface events; grouping the shingles into a plurality of shingle clusters based on a chosen shingle similarity metric; selecting a shingle cluster having a maximum, among the plurality of shingle clusters, value of a chosen intra-shingle similarity metric; and identifying a repetitive user interface operation represented by the selected shingle cluster.
US11656877B2
Techniques are provided for executing wavefronts. The techniques include at a first time for issuing instructions for execution, performing first identifying, including identifying that sufficient processing resources exist to execute a first set of instructions together within a processing lane; in response to the first identifying, executing the first set of instructions together; at a second time for issuing instructions for execution, performing second identifying, including identifying that no instructions are available for which sufficient processing resources exist for execution together within the processing lane; and in response to the second identifying, executing an instruction independently of any other instruction.
US11656873B2
An apparatus and method for efficiently managing shadow stacks. For example, one embodiment of a processor comprises: a plurality of registers to store a plurality of shadow stack pointers (SSPs); event processing circuitry to select a first SSP of the plurality of SSPs from a first register of the plurality of registers responsive to receipt of a first event associated with a first event priority level, the first SSP usable to identify a top of a first shadow stack; verification and utilization checking circuitry to determine whether the first SSP has been previously verified, wherein if the first SSP has not been previously verified then initiating a set of atomic operations to verify the first SSP and confirm that the first SSP is not in use, the set of atomic operations using a locking operation to lock data until the set of atomic operations are complete.
US11656872B2
The present disclosure describes a digital signal processing (DSP) block that includes a plurality of columns of weight registers and a plurality of inputs configured to receive a first plurality of values and a second plurality of values. The first plurality of values is stored in the plurality of columns of weight registers after being received. In a first mode of operation, the first and second pluralities of values are received via a first portion of the plurality of inputs. In a second mode of operation, the first plurality of values is received via a second portion of the plurality of inputs, and the second plurality of values is received via the first portion of the plurality of inputs. Additionally, the DSP block includes a plurality of multipliers configured to simultaneously multiply each value of the first plurality of values by each value of the second plurality of values.
US11656870B2
Embodiments of systems, apparatuses, and methods for dual complex number multiplication and addition in a processor are described. For example, execution circuitry executes a decoded instruction to multiplex data values from positions in source operands to a multiplier, the source operands including pairs complex numbers, calculate a real part of a product of each pair of complex numbers, add the real part of the product of a first pair of complex numbers to the real part of the product of a second pair of complex numbers to calculate a first real result, and add the real part of the product of a third pair of complex numbers to the real part of the product of a fourth pair of complex numbers to calculate a second real result, and store the results to corresponding positions in the destination operand.
US11656869B2
A method of analyzing code is provided. The method includes generating an abstract representation of the code, identifying conditional statements in the abstract representation, populating a truth table for each conditional statement that has been identified with all possible outcomes of the conditional statement and assessing the truth table for each conditional statement to identify issues.
US11656857B2
A method for the generation of a hardware accelerator (20) is described. The method comprises inputting (110) a program (105) with a plurality of lines of code describing an algorithm to be implemented on the hardware accelerator (20) and generating (125) a dataflow graph in memory from the inputted program (105). The dataflow graph is optimized and an output program (140) created from the dataflow graph is output. The output program (140) is then provided to a high-level synthesis tool for generating the hardware accelerator (20).
US11656852B2
Disclosed is a computer implemented method for automatically connecting multiple components of a microservice architecture, comprising receiving a definition of a primary resource to be provided by a provider; determining a dependent resource of the primary resource based on the definition of the primary resource; requesting the primary resource to determine one or more shapes of the primary resource, wherein a shape is information about the primary resource that is necessary for the dependent resource to depend on the primary resource; receiving the one or more shapes of the primary resource; providing the one or more shapes of the primary resource to the dependent resource; and determining a provisioning object based on the one or more shapes of the primary resource, wherein, in use, the provisioning object can be used by a provisioning controller to provision the resource by the provider.
US11656851B2
The syntax elements of a source code program used to represent the context of a focal method are selected based on a priority order. The selected syntax elements are input into a fixed-size context window that is used to train a neural transformer with attention model to learn to generate source code and used by the neural transformer model to generate source code. The context window contains prioritized sequences of tokens that extend beyond the target focus in order to provide a longer visibility back into the source code program for the model to learn predictive patterns. This gives the model a file-level context of the source code program without increasing the size of the context window.
US11656844B2
Implementations relate to interactions, over a wireless communication modality, between an automated assistant of an automobile computer system, and separate client device(s). In some of those implementations, the client device(s) can be paired with the automobile computer system, and the client device(s) and the automobile computer system can include separate instances of an automated assistant, which can be associated with different user accounts. In some additional or alternative implementations, particular actions to be performed by a local application of a client device can be advanced via user interaction with the automobile automated assistant, despite a counterpart to the local application not being installed directly on automobile computer system. For example, despite an automobile computer system not having a third-party messaging application installed, the automobile automated assistant can access requested actions to be performed by the third-party messaging application in order to further a requested action. The automobile computer system can transmit, via the wireless communication modality, content to cause the third-party application to further the requested action.
US11656842B2
A method of controlling an environment using a roaming electronic assistant. The method comprises capturing a plurality of associations of voice commands to device commands coded for a first electronic assistant (EA) device by a home electronic assistant (EA) client application, where each association links a voice command to a corresponding device command coded for the first EA device, and where the first EA device takes action in a home environment based on the voice commands, sending the associations of voice commands to device commands coded for the first EA device to an EA client application executing on a computer system, and building a mapping of the associations for the first EA device to associations for a second EA device by the EA client application, where each association for the second EA device links a voice command to a device command coded for the second EA device.
US11656840B2
Methods and devices produce an audio representation of aggregated content by selecting preferred content from a number of sources. The sources are emotion-tagged. The emotion-tagged preferred content sources are converted into audio files. A set of audio files corresponding to the converted preferred content is generated. The preferred content is individually converted into the audio files. The generated set comprises non-aggregated content.
US11656834B2
An information processing device includes circuitry to detect one of a device and an information processing terminal. The device is connected to the information processing terminal and used to receive an output image of the information processing terminal. The information processing terminal is connected to the information processing device via the device. The circuitry causes a display device connected to the information processing device to display the output image of the information processing terminal, according to a detection of the one of the device and the information processing terminal.
US11656830B2
A dual-screen computing device includes two separate displays that are coupled to an interconnecting hinge. A hinge detector detects movement or position of the hinge, and the positions of the displays may be determined based on the hinge movement or position. The positions of the displays relative to each other may then be used to determine which mode of operation the dual-screen computing device is operating (e.g., tent mode, open, closed, etc.). Additionally, the dual-screen computing device may include various sensors that detect different environmental, orientation, location, and device-specific information. Applications are configured to operate differently based on the mode of operation and, optionally, the sensor data detected by the sensors.
US11656812B2
An image forming apparatus includes a recording medium accommodation portion that accommodates a recording medium, a storage portion that stores information about the recording medium that is accommodated in the recording medium accommodation portion and previously printed, a sensing portion that senses opening and closing of the recording medium accommodation portion, a comparison portion that compares currently set setting information about the recording medium with the information about the recording medium stored in the storage portion on a condition that the sensing portion senses that the recording medium accommodation portion is not open between previous printing and current printing, and an output portion that outputs a comparison result of the comparison portion.
US11656806B2
An information processing apparatus includes a processor configured to: generate an identification image in response to at least one of a thread and a digital document posted on the thread being specified, the thread being displayed on a service screen of a message exchange service, the identification image being linked with information for accessing the thread; and perform control to output the generated identification image in a readable format.
US11656801B2
Methods, systems, and devices related to data relocation via a cache are described. In one example, a memory device in accordance with the described techniques may include a memory array, a sense amplifier array, and a signal development cache configured to store signals (e.g., cache signals, signal states) associated with logic states (e.g., memory states) that may be stored at the memory array (e.g., according to various read or write operations). In some cases, the memory device may transfer data from a first address of the memory array to the signal development cache. The memory device may transfer the data stored in the signal development cache to a second address of the memory array based on a parameter associated with the first address of the memory array satisfying a criterion for performing data relocation.
US11656799B2
Systems, apparatuses, and methods related to media type selection are described. Memory systems can include multiple types of memory media (e.g., volatile and/or non-volatile) and can write data to the memory media types. Data inputs can be written (e.g., stored) in a particular type of memory media based on characteristics (e.g., source, attributes, and/or information etc. included in the data). For instance, selection of memory media can be based on characteristics of the memory media type and the attributes of the data input. In an example, a method can include receiving, by a memory system that comprises a plurality of memory media types, data from at least one of a plurality of sensors, identifying one or more attributes of the data; and selecting, based at least in part on the one or more attributes of the data, one or more of the memory media types to write the data to.
US11656797B2
A data storage device is disclosed comprising a head actuated over a disk comprising a plurality of data tracks. A plurality of access commands including a plurality of write commands are stored in a command queue, and the access commands are sorted into an execution order. A first write command is selected from the command queue based on the execution order, and a first part of the first write command is executed leaving a runt write command. The runt write command is executed between two of the sorted access commands so that the runt write command does not affect the execution order.
US11656793B2
A memory system includes a memory device including memory blocks, and a controller configured to in response to a program request or a read request for a selected memory block among the memory blocks being received from a host, store first data to which a first logical address is allocated in a cache group, generate a first entry for the first data stored in the cache group, and in response to second data to which the first logical address is allocated being stored in the cache group after the first data is stored in the cache group, generate a second entry for the second data.
US11656791B2
A memory controller coupled to a memory device and a host device and configured to control access operations of the memory device includes a buffer memory, a host interface, a microprocessor and a data protection engine. The host interface is coupled to the host device and configured to write data received from the host device into the buffer memory and issue a buffer memory write complete notification after the data has been written in the buffer memory. The microprocessor is configured to trigger a data protection operation in response to the buffer memory write complete notification. The protection engine is configured to perform the data protection operation to generate corresponding protection information according to the data written in the buffer memory. The microprocessor is configured to directly trigger the data protection operation after confirming that the data has been written in the buffer memory.
US11656790B2
Memory systems, memory controllers, and operation methods of the memory systems are disclosed. In one example aspect, the memory system may suspend a target operation, such as a program operation or an erase operation, based on whether or not to execute a first operation of resetting a reference read bias when a failure occurs in a read operation executed after the target operation is suspended, and a number of times the target operation is suspended. In this way, the memory system may reduce a delay associated with the suspension of program operations and erasure operations.
US11656788B2
An information processing apparatus includes a first memory, a second memory, and a processor configured to: change a data write destination from the first memory to the second memory when a write speed of data on the first memory becomes less than a speed threshold value; and perform an optimization process on the first memory in a state where the data write destination is the second memory, the optimization process optimizing a state of the first memory in such a manner as to restore the write speed of data on the first memory.
US11656787B2
A calculation system includes a variable memory storing a value indicating a state of a variable of a mixed integer quadratic programming problem; a state transition calculation block that calculates the next state of the value indicating the state of the variable; a nonlinear coefficient memory that stores a nonlinear coefficient of the state transition calculation block; a linear coefficient memory that stores a linear coefficient of the state transition calculation block; a weight input line that receives a weight signal of the state transition calculation block; and a temperature input line that receives a temperature signal of the state transition calculation block. The state transition calculation block includes a difference calculation block that calculates a difference calculation by using the weight signal, the nonlinear coefficient, and the linear coefficient. A next state determination block calculates the next state of the variable using the value read from the variable memory.
US11656785B2
A memory system includes a memory device having a plurality of memory blocks for storing data, and a controller configured to perform an erase operation including plural unit erase operations to erase data stored in at least one target memory block included in the plurality of memory blocks. The controller can be configured to perform at least some of the plural unit erase operations onto the at least one target memory block before the at least one target memory block allocated for storing data.
US11656767B2
Nonvolatile data storage systems, methods, and devices are disclosed. In one example, a nonvolatile storage device includes a volatile memory, a controller electrically coupled to the volatile memory, a nonvolatile memory electrically coupled to the controller, and a backup power source electrically coupled to the controller, the volatile memory, and the nonvolatile memory. The controller is configured to read and write primary data from a primary host and mirrored data from a secondary host in the volatile memory. The backup power source is configured to store sufficient energy to power the nonvolatile storage device during a backup operation. The controller is configured to, in response to a backup signal, copy the primary data and the mirrored data stored in the volatile memory to the nonvolatile memory.
US11656764B2
Embodiments disclosed herein provide systems, methods, and computer-readable media to implement an object store with removable storage media. In a particular embodiment, a method provides identifying first data for storage on a first removable storage medium and designating at least a portion of the first data to a first data object. The method further provides determining a first location where to store the first data object in a first value store partition of the first removable storage medium and writing the first data object to the first location. Also, the method provides writing a first key that identifies the first data object and indicates the first location to a first key store partition of the first removable storage medium.
US11656763B2
A file management method, a distributed storage system, and a management node are disclosed. In the distributed storage system, after receiving a file creation request sent by a host for requesting to create a file in a distributed storage system, a management node allocates, to the file, first virtual space from global virtual address space of the distributed storage system, where local virtual address space of each storage node in the distributed storage system is corresponding to a part of the global virtual address space. Then, the management node records metadata of the file, where the metadata of the file includes information about the first virtual space, and the information about the first virtual space is used to point to local virtual address space of a storage node that is used to store the file. Further, the management node sends, the information about the first virtual space to the host.
US11656755B2
This application discloses a method for controlling a virtual object to drop a virtual item in a virtual environment performed at a terminal, relating to the field of computers. The method includes: displaying an icon corresponding to at least one type of virtual items possessed by a virtual object and a partial-drop region; receiving a first drag operation, the first drag operation being used for dragging target virtual items from the icon corresponding to the at least one type of virtual items to the partial-drop region, a possession quantity corresponding to the target virtual items being n, n being an integer greater than 1; dragging target virtual items from the icon corresponding to the at least one type of virtual items to; and controlling the virtual object according to the first drag operation to drop a predefined number of the n target virtual items.
US11656750B2
A method and a device for reference-diagram editing for a chart, and a non-transitory computer-readable storage medium are provided. The method is performed by a mobile terminal and includes, during display of a chart: detecting whether a chart operation object is selected; switching the chart to an editable state in response to detecting that the chart operation object is selected; detecting preset edit-touch events in a control region of an edit page corresponding to the chart after switching the chart to the editable state, where the edit page includes the control region and the chart, and the control region coincides with a region where a main chart of the chart is located; performing a reference-diagram editing operation on the main chart of the chart according to the edit-touch events detected in the control region of the edit page to edit a reference diagram on the main chart.
US11656748B2
Described herein are systems and methods that search videos and other media content to identify items, objects, faces, or other entities within the media content. Detectors identify objects within media content by, for instance, detecting a predetermined set of visual features corresponding to the objects. Detectors configured to identify an object can be trained using a machine learned model (e.g., a convolutional neural network) as applied to a set of example media content items that include the object. The systems provide user interfaces that allow users to review search results, pinpoint relevant portions of media content items where the identified objects are determined to be present, review detector performance and retrain detectors, providing search result feedback, and/or reviewing video monitoring results and analytics.
US11656744B1
A low-code/no-code task flow authoring computer system includes one or more processors; and a memory storing computer-readable instructions that, when executed by the one or more processors, cause the computing system to cause an interactive graphical user interface to be displayed, generate an output; and replace a portion of a primary interactive content object with the output. A computer-implemented method includes causing an interactive graphical user interface to be displayed; generating an output; and replacing a portion of a primary interactive content object with the output. A non-transitory computer readable medium containing program instructions that when executed, cause a computer to cause an interactive graphical user interface to be displayed, generate an output; and replace a portion of a primary interactive content object with the output.
US11656742B1
A selection interface and method for a user in a virtual reality environment to select a software application for launch or a virtual reality system setting for activation by directly touching and interacting with an application or setting icon displayed to the user that appears closer to the user than a selection interface displayed when the user is using a physical controller.
US11656735B2
A virtual endoscopic view shows a surgical area and surrounding anatomy and may also show a position of a surgical instrument in use during a surgical procedure, allowing a surgeon to virtually view the surgical area when direct viewing or actual endoscopic views are incomplete, obstructed, or otherwise unavailable or undesirable. In order to render the endoscopic view, an IGS navigation system may be configured with an observer point and an observer orientation within 3-D space based upon user inputs. A user interface for defining these points allows a user to view a virtual endoscopic preview in real-time while providing inputs, thus improving the likelihood that the resulting virtual endoscopic view is as desired by the user; and reducing time spent redefining and reconfiguring the virtual endoscopic view. The virtual endoscopic preview may provide combinations of static and dynamic images to illustrate the spatial relationship of the provided inputs.
US11656727B2
A touch electrode structure and a manufacture method thereof, a touch panel, and an electronic device are provided. The touch electrode structure includes a first touch electrode and a second touch electrode intersecting with each other to form a mutual capacitance for touch detection; the first touch electrode is longer than the second touch electrode; the first touch electrode includes a first hollow region, the second touch electrode includes a second hollow region, and a hollow area of the first touch electrode is greater than that of the second touch electrode; and the touch electrode structure further includes at least one first dummy electrode, which is within the first hollow region and is arranged in a same layer as at least part of the first touch electrode, and they are insulated from each other.
US11656726B1
A control circuit is configured to control a first electrode structure on an electronic device to transmit a first transmitting signal to a touch panel. The control circuit is further configured to control a second electrode structure on the electronic device to transmit a second transmitting signal to the touch panel during a first time interval, and configured to control the second electrode structure to work as a button during a second time interval.
US11656722B1
A method and apparatus for creating an adaptive mosaic pixel-wise virtual Bayer pattern. The method may include receiving a plurality of monochromatic images from an array of imaging elements, creating a reference ordered set at infinity from the plurality of monochromatic images, running a demosaicing process on the reference ordered set, and creating a color image from the demosaiced ordered set. One or more offset artifacts resulting from the demosaicing process may be computed at a distance other than infinity, the ordered set may be modified in accordance with the computed offsets.
US11656719B2
A touch sensing device for preventing occurrence of electromagnetic interference (EMI) due to a clock includes a touch controller configured to operate in a write mode during a display period and operate in a read request mode or a read operation mode during a touch sensing period, and a touch driver configured to receive touch sensing data from a touch sensor during the touch sensing period and transmit the touch sensing data to the touch controller through a first bus and a second bus, wherein the first bus is used for clock transmission in the write mode and the read request mode and is used for data transmission in the read operation mode, and the second bus is used for data transmission in the write mode, the read request mode, and the read operation mode.
US11656707B2
A display device, includes: a display unit that includes a first substrate, a second substrate facing the first substrate, and a sealant combining the first and second substrates with each other, the first substrate including an active area that displays an image and a peripheral area adjacent to the active area; and an input detection unit on the second substrate, wherein the input detection unit includes: a sensing electrode on the second substrate and corresponding to the active area; a sensing pad section on the second substrate and corresponding to the peripheral area, the sensing pad section including a plurality of sensing pads electrically connected to the sensing electrode; and a pattern section on the second substrate and corresponding to the peripheral area, the pattern section overlapping the sealant and including a plurality of conductive patterns in a floating state.
US11656705B2
An electronic device having a touch screen or display to reduce or eliminate visibility of structures in the device due to reflected light includes a base member and a touch member disposed on one surface of the base member and including first and second sensor parts spaced apart from each other with a boundary interposed therebetween. Each of the first and second sensor parts includes first and second areas disposed adjacent to each, a plurality of first patterns in the first area spaced apart from each other and a plurality of second patterns in the second area spaced apart from the first patterns. Each of the first patterns has a first shape, and each of the second patterns has a second shape different than the first shape. Various embodiments of patterns having shapes selected to reduce or eliminate visibility are disclosed.
US11656702B2
A display assembly includes a flexible display panel, a cover plate, and first and second support layers. The panel includes a main portion with display surface, and a bending portion. The bending portion includes a first straight sub-portion connected to the main portion, an arched sub-portion, and a second straight sub-portion located at a surface of the main portion facing away from the display surface. The cover plate is disposed above the main portion and the first straight sub-portion. The first support layer is located between the first and second straight sub-portions, between the main portion and the second straight sub-portion, and connected to the second straight sub-portion. The second support layer is disposed between the first straight sub-portion and the cover plate, and configured to support the first straight sub-portion. An orthogonal projection of the second support layer overlaps with an orthogonal projection of the first support layer.
US11656700B2
The present disclosure provides an image capturing device and an electronic equipment. The image capturing device includes: a protective layer, a display panel, a first image sensing module, an optical imaging element and a second image sensing module. The protective layer is disposed on a first side of the display panel and has a first surface. The display panel includes a plurality of display pixels configured to emit a first light signal. The first image sensing module is configured to receive a reflected light signal formed by the first light signal reflected on the first surface. The optical imaging element is configured to conduct optical imaging according to a second light signal received from an object above the first surface of the protective layer. The second image sensing module is configured to receive the second optical signal imaged by the optical imaging element.
US11656695B2
A computer mouse has a mouse button face with at least one mouse button for operation by a finger of a user and a thumb face opposite of the mouse button face for engagement by a thumb of that user. At least one sensor is provided for detecting a mode of operation by a user. In a first detected mode of operation, a displacement operation by a user causes a user interface display of a computer system to show a movement in a direction in a displayed image. In a second detected mode of operation, the same displacement operation by a user causes the user interface display to show a different movement in a different direction in the displayed image. Also described is a mouse with a touchpad surface area partially located between mouse buttons, partially overlapping the buttons and partially in flexible hinge areas of caps of the buttons.
US11656689B2
A method for single-handed microgesture input comprises receiving hand tracking data for a hand of a user. A set of microgesture targets that include software functions are assigned to positions along a length of a first finger. The received hand tracking data is analyzed by a gesture recognition machine. A location of a thumbtip of the hand of the user is determined relative to the positions along the first finger. Responsive to determining that the thumbtip is within a threshold distance of the first finger at a first position along the length of the first finger, a corresponding first microgesture target is designated for selection. Selection of the first microgesture target is enabled based on a duration the thumbtip is at the first position. Responsive to detecting a confirmation action, the corresponding microgesture target executes.
US11656688B2
A system for provisioning information to a user comprises a first display for displaying information for an application executing on an information handling system and a second display with a first zone for displaying information associated with the application and a second zone for displaying information associated with the information handling system. A biometric sensor determines which display the user is viewing. If the user is viewing the first display, eye tracking software determines actions based on the application. If the user is viewing the second display, eye tracking software determines if the user is viewing the first zone or the second zone. If the user is viewing the first zone, advanced or additional information associated with the application is displayed. If the user is viewing the second zone, advanced or additional information associated with the information handling system is displayed.
US11656683B2
To achieve simplification in configuration and reduction in cost of a tactile reproduction system that reproduces tactile information. The signal generation device according to the present technology includes a signal generation unit that generates a tactile signal on the basis of a detection value of a motion detection unit that is provided in an imaging device and detects motion of the imaging device. This eliminates the need to provide a separate motion detection unit other than the motion detection unit provided in the imaging device in order to realize a system that reproduces tactile information together with visual information.
US11656676B2
In one embodiment, a processor includes: a first plurality of intellectual property (IP) circuits to execute operations; and a second plurality of integrated voltage regulators, where the second plurality of integrated voltage regulators are oversubscribed with respect to the first plurality of IP circuits. Other embodiments are described and claimed.
US11656668B2
A method is disclosed for synchronizing operating modes across a plurality of peripheral devices. The method includes each of the plurality of peripheral devices transmitting requests to change a rate of power consumption in response to a set of criteria for each peripheral device. A host computing device determines if one or more peripheral devices should change power modes and transmits corresponding commands to synchronize the plurality of peripheral devices into a single operating mode. Each peripheral device may have a unique power mode for a given operating mode and each peripheral device includes one or more common features, such as a lighting display, that is synchronized across all peripheral devices for a given operating mode.
US11656664B2
This disclosure relates to techniques for a wireless device to predict and mitigate thermal pressure. Status information for multiple parameters for the wireless device may be received. A predicted thermal status for the wireless device may be determined based at least in part on the status information for the multiple parameters for the wireless device. The wireless device may determine whether to perform thermal mitigation action based at least in part on the predicted thermal status for the wireless device.
US11656657B2
Embodiments are generally directed to a flexible overlapping display. An embodiment of a mobile device includes a processor to process data for the mobile device, a bendable and foldable display screen, one or more device sensors to sense an orientation of the mobile device, and one or more display sensors to sense a current arrangement of the display screen. The processor is to identify one or more portions of the display screen that are visible to a user based at least in part on data from the one or more device sensors and the one or more display sensors.
US11656641B2
A system for detecting and indicating variations in volume of chemicals in a container is provided. The system includes a retention basin configured to retain the container. The retention basin includes a pressure cell, a basin input interfaces, and a basin controller. The pressure cell is configured to measure a weight of the container. The container is placed on the pressure cell. The basin input interface is configured to allow specification of properties of the chemicals in the container. The basin controller is configured to calculate the volume of the chemicals in the container based on the measured weight of the container and the specified properties of the chemicals in the container. The basin controller includes a basin display configured to display the calculated volume of the chemicals in the container.
US11656640B2
In one embodiment, a method for optimizing downstream processes for a plurality of flow controllers includes determining a water budget for the plurality of flow controllers based on utility information and a water amount used by the flow devices controlled by the plurality of flow controllers; determining, by a processing element, a run time water amount used by the flow devices controlled by the plurality of flow controllers during a watering run time of the flow devices; modifying, by the processing element, watering schedules for the flow devices controlled by the plurality of flow controllers when the water amount used deviates from the water budget; and transmitting, by the processing element, the modified watering schedules to the plurality of flow controllers to vary the operation of the flow devices controlled by the plurality of flow controllers.
US11656636B1
Embodiments herein describe a combined aerial and ground sortation system. That is, the system can include both an aerial sortation system and a ground sortation system that work together to sort items (e.g., packages) in a warehouse or building. In one embodiment, the combined aerial and ground sortation system includes a leading sorter that identifies which packages should be sorted using the aerial sortation system and which should be sorted by the ground sortation system. The aerial sortation system may use drones to fly the package to one of the containers and drop the package into the container while the ground sortation system may use drive units that move along a floor of the warehouse to deposit the packages into the container. In another embodiment, the aerial sortation system performs a first, primary sort of the items while the ground sortation system performs a secondary sort.
US11656628B2
Described herein are systems, devices, and methods for controlling a mobile cleaning robot to escape from a stuck state using a learned robot escape behavior model. The model is trained using reinforcement learning at a cloud-computing device or networked devices. A mobile cleaning robot comprises a drive system, a sensor circuit to collect sensor data associated with a detected stuck state, and a controller circuit that can receive the trained robot escape behavior model, and apply the sensor data associated with the detected stuck state to the trained robot escape behavior model to determine an escape policy. The drive system or one or more actuators of the mobile robot can remove the mobile robot from the stuck state according to the determined escape policy.
US11656626B2
The present invention encodes this knowledge into a database of preferred loading conditions and creates a set of automated maneuvers that accomplish the loading actions. The invention assumes that the truck has a drive-by-wire kit and that it is capable of moving under computer control. This invention provides a set of tools that allows for the automation of the loading process. The invention is relevant to situations where the truck is autonomous and the excavator is not, or when both are automated.
US11656621B2
The present disclosure provides a conveyance control system and the like that enable a scheduled recipient of a conveyance object to reliably receive the conveyance object even when a destination of a conveyance robot is changed for any reason. The conveyance control system is a conveyance control system configured to control a conveyance robot to autonomously move and convey a conveyance object to a destination, including: a change unit configured to change the destination after the conveyance robot starts conveying the conveyance object; and a notification unit configured to notify an information terminal of a scheduled recipient of the conveyance object about destination information regarding the destination that has been changed by the change unit.
US11656617B1
A system and method for automatically engaging a remote piloting mode in a vehicle is disclosed. The method includes monitoring a driver and switching to the remote piloting mode if an unsafe driving condition is detected. The method can include monitoring biometric data. The method can also include monitoring behavioral data using one or more kinds of vehicle sensors. The system and method ensure vehicles are safely driven even if a driver experiences a health episode that could leave them unable to safely operate the vehicle.
US11656604B1
Provided is a cutting speed planning system including a graphic preprocessing engine, a first speed planning engine, an included angle calculation engine, a second speed planning engine and a speed determination engine. The graphic preprocessing engine substitutes a simplified cutting route for a plurality of short straight paths of a graphic path. The first speed planning engine calculates a reasonable maximum cutting speed of each cutting route. The included angle calculation engine calculates the included angle between two adjacent ones of the cutting routes. The second speed planning engine adjusts the terminal cutting speed and the initial cutting speed of the cutting routes. The speed determination engine performs speed planning on the cutting routes according to digital control system period time. A cutting speed planning method and a non-transitory storage medium are further provided.
US11656592B2
An analysis device according to one aspect of the present invention supplies a definition for a dependency relation between an input parameter and an output parameter of a standard function, which cannot be derived in a dependency analysis of a control program, the definition being supplied by use of function structure information which is external information. In other words, an analysis device according to this configuration identifies a dependency relation between an input parameter and an output parameter of the standard function on the basis of function structure information that defines a dependency relation between the input parameter and the output parameter of the standard function. Therefore, the dependency relation between the input and the output of a standard function becomes clear, so the dependency relations between a plurality of device variables that mediate the standard function can be identified.
US11656581B2
An embodiment of an electronic timepiece includes a cylindrical exterior case, a bezel and a windshield member. In the exterior case, a circuit board is housed. The bezel is formed of a metal material to be ring-shaped, includes an inward flange part that projects from an inner side surface toward a center of the ring-shaped bezel, is arranged on an outer upper side of the exterior case and is electrically connected with the circuit board. The windshield member is formed of a transparent dielectric substance, arranged in the bezel and supported by the inward flange part. The bezel is configured to resonate with a radio wave having a desired frequency by adjustment of at least one of (i) a relative permittivity of the dielectric substance and (ii) an area of an overlap region where the inward flange part and the windshield member overlap each other.
US11656580B2
An electronic watch includes a power generating mechanism; a battery that is charged with power generated by the power generating mechanism; hands that include a second hand; a driving source that rotates the hands; a driving circuit that drives the driving source with power supplied by the battery; and a control circuit that controls the driving circuit. The control circuit executes a first stopping operation for stopping the driving circuit and the control circuit in a power saving mode for suppressing power consumption and when a first determination time elapses without any power being generated by the power generating mechanism. The control circuit executes a second stopping operation for stopping the driving circuit and the control circuit in the power saving mode and when a second determination time elapses while a voltage of the battery is at a level equal to or lower than a predetermined level.
US11656566B2
An image forming apparatus includes a platen on which an original is to be placed, a feeder configured to feed an original placed on a tray, a sensor configured to detect a sheet on the tray, a lamp provided to the feeder, a reader configured to read the original placed on the platen and to read the original conveyed by the feeder, an image forming unit configured to form an image on a sheet, and a controller. The controller is configured to control the image forming unit to form a test image on a sheet, control the reader to read the test image formed on the sheet placed on the platen, control a density of the image to be formed by the image forming unit based on a reading result of the test image.
US11656561B2
A toner container includes a housing having a toner reservoir. An input gear is positioned on the housing for mating with a corresponding output gear in an image forming device when the toner container is installed in the image forming device. A toner agitator is movably positioned in the reservoir. The toner agitator is operatively connected to the input gear such that rotation of the input gear in a first rotational direction causes movement of the toner agitator for agitating toner in the reservoir. An encoded member is encoded with authentication information of the toner container and is operatively connected to the input gear such that rotation of the input gear in a second rotational direction causes movement of the encoded member for communicating the authentication information of the toner container to a controller of the image forming device when the toner container is installed in the image forming device.
US11656559B2
An image forming apparatus includes an image carrier, a charger, a developing member, a motor, a drive controller, and an application controller. The image carrier is rotatably provided. The charger charges the image carrier to a predetermined first polarity by receiving application of a voltage of the first polarity. The developing member develops an electrostatic latent image formed on the image carrier using the toner charged to the first polarity. The motor rotates the image carrier. The drive controller executes stop control for stopping driving of the motor. The application controller stops voltage application to the charger based on a current flowing through the motor after execution of the stop control.
US11656555B2
An illumination adjustment apparatus, to adjust a cross slot illumination of a beam in a lithographic apparatus, includes a plurality of fingers to adjust the cross slot illumination to conform to a selected intensity profile. Each finger has a distal edge that includes at least two segments. The two segments form an indentation of the distal edge.
US11656553B2
A method for forming a semiconductor device structure is provided. The method includes forming a material layer over a substrate and forming a resist layer over the material layer. The method includes exposing a portion of the resist layer. The resist layer includes a photoacid generator (PAG) group, a quencher group, an acid-labile group (ALG) and a polar unit (PU). The method also includes performing a baking process on the resist layer and developing the resist layer to form a patterned resist layer. The method further includes doping a portion of the material layer by using the patterned resist layer as a mask to form a doped region. In addition, the method includes removing the patterned resist layer.
US11656545B2
The present invention relates to a roll stamp and a method of manufacturing the same, the roll stamp including a cylindrical metal mold including a debossed pattern formed on an outer side and a hollow portion formed on an inner side, and a dummy roller inserted into the hollow portion. Because a joining portion is not formed on the entire area of the cylindrical metal mold, a problem in which edge regions are separated does not occur. Also, due to the absence of the joining portion, it is possible to perform a patterning process continuously.
US11656539B2
A microelectromechanical device includes a fixed structure defining a cavity with a tiltable structure that is elastically suspended in the cavity. A piezoelectrically driven actuation structure, interposed between the tiltable structure and the fixed structure, is biased for causing rotation of the tiltable structure about a first rotation axis belonging to a horizontal plane in which the tiltable structure rests. The actuation structure includes a pair of driving arms carry respective regions of piezoelectric material and are elastically coupled to the tiltable structure on opposite sides of the first rotation axis through respective elastic decoupling elements. The elastic decoupling elements exhibit stiffness in regard to movements out of the horizontal plane and compliance to torsion about the first rotation axis.
US11656538B2
Systems comprising a folded camera that includes a lens module with a native aperture, the lens module having a height HM, an adaptive aperture located between the native aperture and an optical path folding element, and an adaptive aperture forming mechanism for forming the adaptive aperture, wherein the adaptive aperture forming mechanism has a height HAA not larger than HM, and methods of using same. In various embodiments, the adaptive aperture forming mechanism includes an actuator and at least one pair of blades operative to be moved by the actuator to a plurality of positions to form the adaptive aperture.
US11656535B2
A shoe device of an accessory that secures necessary functions and mechanical strength when the accessory is used with attaching to an electronic apparatus and that improves convenience during use when the accessory is used without attaching to an electronic apparatus. An engagement member is attachable to and detachable from an accessory shoe device of an electronic apparatus by sliding in a first direction. A holding member holds the engagement member. An attachment part is provided in the engagement member or the holding member and allows attachment of a member different from the accessory shoe device. A connection member has connection terminals arranged in a second direction that intersects perpendicularly with the first direction and is arranged in a front of the holding member in the first direction. The attachment part is provided behind the connection terminals in the first direction.
US11656528B1
Multiple collimated laser beams can be arranged in a tightly packed non-overlapping array the goes through a telescope system to reduce the size of the beams and also the separation between the beam centers. The beams in the resulting smaller array then diverge until they reach a nonlinear lens, which collimates each of the beams individually so that all of the beams are collimated, pointing in the same direction and overlapping. The pulses in the beams are temporally separated from each other such that the nonlinear lens acts as a different lens for each of the beams. Such an arrangement facilitates scaling the far field average intensity by combining multiple temporally interleaved pulsed laser beams, allowing diverging pulsed laser beams to be collimated individually by utilizing the large nonlinear refractive index of certain materials.
US11656526B2
A switchable light-collimating film can be used as a privacy filter for computer monitors or other display devices. The film comprises a plurality of elongated chambers having pigment particles, the position of which can be controlled by the applied electric field. Distribution of the pigment particles throughout the elongated chambers, as opposed to their concentration on one side of the chambers, narrows the viewing angle to the light passing through the film and provides privacy of the viewing images to the user.
US11656517B2
A display device according to the present disclosure comprises: a display panel; and a backlight for supplying light to the display panel, wherein the display panel includes: a base substrate having a plurality of thin film transistors; a color filter layer which includes a plurality of color filters arranged in a matrix shape and black matrices disposed between the plurality of the color filters, and is disposed on the base substrate; and a light-collecting layer disposed above or below the color filter layer and including a plurality of partition walls extending toward the black matrices.
US11656513B2
According to one embodiment, a display device includes a first substrate and a second substrate. The first substrate includes a plurality of pixels and a plurality of color filters. The plurality of pixels include a first pixel and a second pixel that display an identical color. The second pixel is disposed in a diagonal direction relative to the first pixel. Each of a first color filter corresponding to the first pixel and a second color filter corresponding to the second pixel includes a first filter part formed at a position overlapping an opening of a pixel corresponding to the color filter in plan view, and a second filter part formed at a position overlapping a non-opening area of the pixel in plan view.
US11656510B2
According to an aspect, a display device includes: a first substrate having a first side and a second side opposed to the first side; a display region provided with pixels; a first partial peripheral region between the first side and the display region; a second partial peripheral region between the second side and the display region; a plurality of signal lines configured to supply signals to switching elements in the pixels; a plurality of first terminals provided in the first partial peripheral region and configured to be electrically coupled to a driver integrated circuit; a plurality of second terminals provided in the second partial peripheral region and configured to be supplied with signals for inspection; and a first coupling circuit provided between the first terminals and the display region in the first partial peripheral region and configured to switch between coupling and decoupling the signal lines and the second terminals.
US11656496B2
A display apparatus including a light source; a display panel; an optical sheet. The light source including a first light source substrate and a second light source substrate spaced apart from the first light source substrate in a width direction. The light source is mounted on the light source module and a width of a region defined by half of a maximum brightness of a light profile of the light source, is set as a full width at half maximum brightness. A distance between a center of the first light source substrate in the width direction and a center of the second light source substrate in the width direction is referred to as a pitch, the full width at half maximum brightness of the light source and the pitch satisfy: 1.0≤full width at half maximum brightness/pitch≤2.0.
US11656492B2
An electronic device includes: a first substrate; a second substrate opposite to the first substrate; a black matrix layer disposed between the first and second substrates and including a first pixel region and a first shielding region disposed along a first direction, wherein the first pixel region includes a first sub-pixel opening; a scan line disposed between the first and second substrates and extending along a second direction different from the first direction, wherein the first shielding region overlaps the scan line; and a first color resist and a second color resist disposed in the fielding region, having different colors and overlapping each other to form an overlapping region, wherein a width of the overlapping region at the second direction is greater than or equal to 0 and less than 50% of a width of the first sub-pixel opening at the second direction.
US11656490B2
According to one embodiment, a display device includes a display panel having a first surface, a second surface on a side opposite to the first surface, and a display area including pixels, a first cover member overlapping the display area and opposed to the first surface, and a second cover member overlapping the display area and opposed to the second surface. The first cover member has a first side surface close to a first end portion of the display panel, the second cover member has a second side surface close to the first end portion, and the first side surface is located between the first end portion and the second side surface in planar view.
US11656478B2
A head-up display includes a first panel, a second panel, and an optical system. The first panel includes first subpixels arranged at a first pitch in a parallax direction, in which direction binocular parallax is provided to user's eyes. The second panel includes second subpixels arranged at a second pitch in the parallax direction. The second panel is placed along the first panel. The second panel is configured to produce, based on an image displayed on the first panel, a parallax image for providing binocular parallax to the user's eyes. The optical system enables the parallax image to be provided in enlarged dimension to the user's eyes. The first pitch and the second pitch are equal to each other.
US11656473B2
An optical system includes a light guide member having a light-incident surface, a first surface, a light-emitting surface facing the first surface, a first end surface, a second end surface, a plurality of collimating lenses disposed on the light-incident surface and being arranged along a first direction, and a plurality of prism pieces. The plurality of prism pieces include two or more prism pieces having different inclination angles with respect to the light-incident surface depending on positions of the prism pieces in at least the first direction, and each of the inclination angles of the two or more prism pieces is an angle formed between the first direction and the longitudinal axis of a corresponding prism piece. Each of the inclination angles of the two or more prism pieces increases as the corresponding prism piece is positioned closer to any of the first end surface or the second end surface.
US11656469B2
A light-guiding device includes a pair of light-guiding portions, a pair of light-incident portions that causes image light to be incident on the pair of light-guiding portions respectively, and a pair of light-emitting portions that emit image light, guided by the pair of light-guiding portions, to outside respectively, in which a pair of optical members including the pair of light-guiding portions are coupled by a central member having light transmissivity, and separate overcoat layers are provided at the optical member on one side and at the optical member on another side with respect to an approximate center of the central member.
US11656463B2
In some aspects, an eye tracking device may produce, using an infrared lighting device outside of a lens module, infrared light to illuminate an eye of a user for eye tracking. The eye tracking device may direct, using a substrate having a light directing mechanism, the infrared light reflected from the eye of the user towards an eye tracking camera within the lens module. The eye tracking device may perform, using the eye tracking camera, eye tracking on the eye of the user. Numerous other aspects are provided.
US11656459B2
A display apparatus includes: (i) a glasses-type frame that is mounted on the head of an observer; and (ii) an image display device that is attached to the frame, wherein the image display device includes (A) an image forming device, and (B) an optical device on which light emitted from the image forming device is incident, in which the light is guided, and from which the light is emitted, a light control device that adjusts an amount of external light incident from the outside is provided in a region of the optical device from which light is emitted, and the light control device includes two opposite transparent substrates, electrodes that are provided on the substrates, and an electrophoretic dispersion liquid that is sealed between the two substrates.
US11656457B2
In one implementation, a method includes obtaining an image. The method includes splitting the image to produce a high-frequency component image and a low-frequency component image. The method includes downsampling the low-frequency component image to generate a downsampled low-frequency component image. The method includes correcting color aberration of the downsampled low-frequency component image to generate a color-corrected downsampled low-frequency component image. The method includes upsampling the color-corrected downsampled low-frequency component image to generate a color-corrected low-frequency component image. The method includes combining the color-corrected low-frequency component image and the high-frequency component image to generate a color-corrected version of the image.
US11656456B2
An optical element including a glass body is provided. The optical element includes a colored layer provided inside the glass body and positioned outside an effective aperture of the optical element. Coloring of the colored layer is a reduction pigment occurring in a glass component of the glass body. The colored layer suppresses occurrence of stray light and obtains sufficient light-shielding properties, so that a superior image quality can be achieved.
US11656448B2
An imaging system includes an illumination device for illuminating a target. A surgical microscope receives light from the target, the surgical microscope comprising at least one optical output port at which at least a portion of the received light is provided as an output from the surgical microscope. A tunable filter receives the portion of the received light provided as the output from the surgical microscope, the tunable filter being tunable to pass a filtered portion of the received light, the filtered portion of the received light having a plurality of wavelengths selected by the tunable filter and provided as output from the tunable filter. A high-resolution, broad-bandwidth electronic camera receives the light of a plurality of wavelengths selected by the tunable filter, the electronic camera converting the light of a plurality of wavelengths selected by the tunable filter to a plurality of electrical signals. A processor processes the plurality of electrical signals to form an image of the target.
US11656430B2
The present disclosure discloses an optical imaging system including, sequentially from an object side to an image side along an optical axis, a first lens having positive refractive power; a second lens having negative refractive power; a third lens having positive refractive power; and a fourth lens having negative refractive power. A distance TTL along the optical axis from an object-side surface of the first lens to an imaging plane of the optical imaging system and a distance To along the optical axis from a to-be-captured object to the object-side surface of the first lens satisfy 1
US11656429B2
An automatic focus system for an optical microscope that facilitates faster focusing by using at least two cameras. The first camera can be positioned in a first image forming conjugate plane and receives light from a first illumination source that transmits light in a first wavelength range. The second camera can be positioned at an offset distance from the first image forming conjugate plane and receives light from a second illumination source that transmits light in a second wavelength range.
US11656427B2
A lens driving device is provided which includes a housing supporting a magnet; a bobbin having a first coil disposed on the outer peripheral surface thereof and moved by an interaction between the magnet and the first coil; an upper elastic member and a lower elastic member coupled to the bobbin and the housing; and a sensing coil disposed at the housing to be spaced apart from the magnet and generating an induced voltage by an interaction with the first coil, the sensing coil being wound around a side part of the housing so as to rotate in a clockwise direction or in a counterclockwise direction with reference to an optical axis.
US11656426B2
A lens apparatus includes a fixed member having one of a click generator and a groove part in which a groove part is formed, an operation ring having the other of the click generator and the groove part, and rotatable relative to the fixed member, a click detector configured to detect contact between the click generator and the groove part, and a rotation detector configured to detect rotation of the operation ring. The groove part has groove portions and non-groove portions alternately arranged. The click generator is biased along an optical axis direction and is in contact with the groove part. The click detector and the rotation detector are disposed along the optical axis direction.
US11656412B2
Wavelength division multiplexing (WDM) has enabled telecommunication service providers to provide multiple independent multi-gigabit channels on one optical fiber. To meet demands for improved performance, increased integration, reduced footprint, reduced power consumption, increased flexibility, re-configurability, and lower cost monolithic optical circuit technologies and microelectromechanical systems (MEMS) have become increasingly important. However, further integration via microoptoelectromechanical systems (MOEMS) of monolithically integrated optical waveguides upon a MEMS provide further integration opportunities and functionality options. Such MOEMS may include MOEMS mirrors and optical waveguides capable of deflection under electronic control. In contrast to MEMS devices where the MEMS is simply used to switch between two positions the state of MOEMS becomes important in all transition positions. Improvements to the design and implementation of such MOEMS mirrors, deformable MOEMS waveguides, and optical waveguide technologies supporting MOEMS devices are presented where monolithically integrated optical waveguides are directly supported, moved and/or deformed by a MEMS.
US11656411B2
A monolithic fiber-lens array includes a number of optical fibers integrated into a fiber block and multiple lens elements integrated into a lens block. The fiber block is coupled to the lens block via a transparent adhesive layer, and the tips of the optical fibers are aligned with respective focal points of the lens elements.
US11656409B2
Embodiments of the disclosure provide an optical antenna for a photonic integrated circuit (PIC). The optical antenna includes a semiconductor waveguide on a semiconductor layer. The semiconductor waveguide includes a first vertical sidewall over the semiconductor layer over the semiconductor layer. A plurality of grating protrusions extends horizontally from the first vertical sidewall of the semiconductor waveguide.
US11656396B2
An apparatus for producing an optically variable film includes a laser configured to emit a beam, a telescoping lens section having a first lens and a second lens spaced apart by a first distance and an interferometer configured to direct the beam toward a workpiece. The laser may be operated at a predetermined power level and the first and second lenses are sized and spaced relative to one another to direct the beam onto the workpiece at about 200-230 dots per inch. The workpiece may include a polyethylene terephthalate (PET) layer configured to be ablated by the beam, forming a microstructure in the surface of the layer. The microstructure may be randomized and used to present non-chroma visual effects.
US11656395B2
An optical device includes a first polarization selective reflector; a second polarization selective reflector positioned relative to the first polarization selective reflector so that the first polarization selective reflector directs first light toward the second polarization selective reflector and the second polarization selective reflector directs at least a portion of the first light toward the first polarization selective reflector as second light. The optical device includes a first reflector positioned relative to the first polarization selective reflector so that the first polarization selective reflector directs at least a portion of the second light received from the second polarization selective reflector toward the first reflector as third light and the first reflector directs at least a portion of third light toward the first polarization selective reflector.
US11656386B2
A plasmonic system is disclosed. The system includes at least one polarizer that is configured to provide at least one linearly polarized broadband light beam, an anisotropic plasmonic metasurface (APM) assembly having a plurality of nanoantennae each having a predetermined orientation with respect to a global axis representing encoded digital data, the APM assembly configured to receive the at least one linearly polarized broadband light beam and by applying localized surface plasmon resonance reflect light with selectable wavelengths associated with the predetermined orientations of the nanoantennae, and at least one analyzer that is configured to receive the reflected light with selectable wavelength, wherein the relative angles between each of the at least one analyzers and each of the at least one polarizers are selectable with respect to the global axis, thereby allowing decoding of the digital data.
US11656384B2
An object of the present invention is to provide a composition capable of forming a film having a high refractive index and excellent exterior characteristics. Another object of the present invention is to provide a film, a lens, and a solid-state imaging element in which the composition is used. Still another object of the present invention is to provide novel compounds. The composition according to an embodiment of the present invention contains a compound represented by General Formula (I), a solvent, and a resin, in which a solubility of the compound represented by General Formula (I) in the solvent is less than 0.5% by mass at 25° C., and a maximum absorption wavelength of the compound represented by General Formula (I) at a wavelength range of 300 to 800 nm is equal to or shorter than 450 nm. AB-C)n (I)
US11656380B2
The present disclosure relates to a method for determination of a real subsoil geological formation. In at least one embodiment, the method includes receiving a model representing the real subsoil. The model includes a shore line and a fluvial formation connected to the shore line at a point of the model. The shore line divides the model into a marine zone and a continental zone. The method further includes determining a delta zone in the model based on the shore line and based on the fluvial formation, determining a stochastic trajectory in said delta zone, and determining a lobe formation in said delta zone based on the determined stochastic trajectory based on a stochastic process.
US11656378B2
A method for generating a seismic image representing a subsurface includes receiving seismic data for the subsurface formation, including receiver wavelet data and source wavelet data. Source wavefield data are generated based on a forward modeling of the source wavelet data. Receiver wavefield data are generated that compensate for distortions in the seismic data by: applying a dispersion-only model to the receiver wavelet data to generate a first reconstructed back-propagated receiver wavefield portion, applying a dissipation-only model to the receiver wavelet data to generate a second reconstructed back-propagated receiver wavefield portion, and combining the first back-propagated receiver wavefield portion and the second back-propagated receiver wavefield portion into the receiver wavefield data. The method includes applying an imaging condition to the receiver wavefield data and the source wavefield data and generating, based on applying the imaging condition, visco-acoustic reverse time migration (VARTM) result data.
US11656375B2
Systems, apparatuses, and method of measuring hydrophone impedance are provided herein. A sensor can convert an acoustic wave received via a liquid medium into an electric signal. A signal encoder can be coupled with the sensor to receive the electric signal. A test signal generator can be coupled in series with the sensor and the signal encoder and can generate a test signal. The test signal can measure an impedance of the sensor. A switch component can be coupled in series with the sensor, the signal encoder, and the test signal generator. The switch component can route the test signal to a first terminal of the sensor and through a second terminal of sensor during a first operational state. The switch component can route the test signal to the second terminal of the sensor and through the first terminal of sensor during a second operational state.
US11656362B2
A system and method for detecting cyber-attacks. The method includes receiving satellite data from at least one satellite orbiting at a location of a ground-level sensor. The satellite data is received from the ground-level sensor. The method also includes determining whether the received satellite data is valid, and upon determining that the received satellite data is invalid, extracting a list of GNSS devices in a region where the ground-level sensor is deployed, and alerting each GNSS device in the list of GNSS devices on a potential cyber-attack.
US11656358B2
One example system includes a first light detection and ranging (LIDAR) device that scans a first field-of-view defined by a first range of pointing directions associated with the first LIDAR device. The system also includes a second LIDAR device that scans a second FOV defined by a second range of pointing directions associated with the second LIDAR device. The second FOV at least partially overlaps the first FOV. The system also includes a first controller that adjusts a first pointing direction of the first LIDAR device. The system also includes a second controller that adjusts a second pointing direction of the second LIDAR device synchronously with the adjustment of the first pointing direction of the first LIDAR device.
US11656354B2
A radar system for tracking UAVs and other low flying objects utilizing wireless networking equipment is provided. The system is implemented as a distributed low altitude radar system where transmitting antennas are coupled with the wireless networking equipment to radiate signals in a skyward direction. A receiving antenna or array receives signals radiated from the transmitting antenna, and in particular, signals or echoes reflected from the object in the skyward detection region. One or more processing components is electronically coupled with the wireless networking equipment and receiving antenna to receive and manipulate signal information to provide recognition of and track low flying objects and their movement within the coverage region. The system may provide detection of objects throughout a plurality of regions by networking regional nodes, and aggregating the information to detect and track UAVs and other low flying objects as they move within the detection regions.
US11656346B2
Ultrasound imaging systems including transducer probes having wireless tags, and associated systems and methods, are described herein. For example, the wireless tags can store supplemental data about the transducer probes, and the ultrasound system can include a base unit configured to wirelessly communicate with nearby ones of the wireless tags to receive the supplemental data. The base unit can be further configured to display the transducer probes that are nearby. In some embodiments, the operator can filter or sort the displayed nearby transducer probes based on the supplemental data to identify a particular one of the nearby transducer devices that has one or more desired attributes.
US11656344B2
A position measurement system is configured to measure its position in one or more degrees of freedom with respect to a beam of light while addressing errors caused by atmospheric distortions. Atmospheric distortions can be measured using a wavefront sensor. Data from such a sensor can be used in combination with a beam position sensing device, such that wavefront data can determine if beam position device data should be discarded or can be used to correct the beam position device mathematically. Alternately, the wavefront sensor data can be used to control an adaptive optic that has the ability to receive a distorted beam and then transmit an undistorted beam to the beam position sensing device, eliminating the need to mathematically correct the data from the beam position sensing device. Finally, the wavefront sensor itself can be used to both measure wavefront distortions as well as determine beam position.
US11656340B2
A LIDAR device includes a light source, a mirror, a rotatable shaft, and a motor. The light source configured to emit a light beam having a predetermined light beam width for scanning a scanning zone. The rotatable shaft has a center axis parallel to a reflective surface of the mirror and is connected to a back surface of the mirror. The motor is configured to rotate the shaft to cause the mirror to swing between a first position and a second position. The light source and the mirror are arranged to have a positional relationship such that a mirror center is aligned with the light beam center when the mirror is at the first position, and the mirror center shifts within a motion area when the mirror is swinging between the first position, non-inclusive, and the second position, inclusive.
US11656335B2
A radar system for detecting aircraft signatures is provided. The system comprises a plurality of radar clusters where each radar cluster further comprises a plurality of transmit antennas and a plurality of receive antennas. In this context, the plurality of transmit antennas and the plurality of receive antennas are co-located within each radar cluster. Furthermore, the plurality of transmit antennas are time synchronized and/or phase coherent with the plurality of receive antennas.
US11656334B2
A system includes an ultra-wideband (UWB) array having a transmitter that transmits electromagnetic waves as UWB pulses toward a region-of-interest (ROI), and having a receiver that receives reflected electromagnetic waves from objects in the ROI and generates object data, and a pattern recognition device having a processor configured to provide operations. The processor is configured to provide instructions that obtain scanning data from reflected electromagnetic waves from the ROI until an event is triggered, when the event is triggered, access a heuristic created from calibration data that was previously obtained using the ROI and using the UWB array, analyze the scanning data with the heuristic utilizing a pattern recognition function derived from the calibration data, to determine whether an object-of-interest (OOI) pattern is recognized within the scanning data, and if an OOI pattern is recognized, generate an alert.
US11656332B2
Systems, apparatus, and methods are described that provide for detection of a metamaterial surface (metasurface) on a device or object. Multitone EM radiation is transmitted to the object having the metasurface. Two or more heterodyned tones are backscattered from the object and detected.
US11656331B2
A system and method are provided for emulating echo signals using test equipment, including an antenna and an I/Q mixer, in response to a radar signal transmitted by a radar under test. The method includes receiving the radar signal from the radar under test, where a reflection component of the radar signal is reflected from at least the antenna; mixing the received radar signal as a local oscillator (LO) signal with I and Q signals at the I/Q mixer to output a mixing product as a radio frequency (RF) signal, where a leakage component of the LO signal leaks through the I/Q mixer; substantially canceling the reflection component of the radar signal using the leakage component of the LO signal; and transmitting the RF signal as the emulated echo signal to the radar under test, wherein the emulated echo signal indicates at least a range to the emulated target.
US11656321B2
A method of microwave motion detection with adaptive frequency control, for a microwave motion sensor, comprises suppressing output of the first detecting signal generated with a first frequency, determining whether a first interference signal is detected in the first frequency during the suppressing, responsive to that the first interference signal is detected in the first frequency, generating a second detecting signal with a second frequency, which is different from the first frequency, and suppressing output of the second detecting signal, determining whether a second interference signal is detected in the second frequency during the suppressing, and responsive to that the second interference signal is not detected in the second frequency, outputting the second detecting signal for motion detection. The microwave motion sensor is operated in a normal mode or in a detection mode according to the first detecting signal, a reflected signal, the second detecting signal and an interference signal.
US11656319B2
A method for adjusting the length of a Golay sequence for object recognition and an electronic device therefor are provided. The method for operating the electronic device includes estimating a predicted distance to an external object, determining, based on the estimated predicted distance, the length of a Golay sequence included in a signal for recognizing the external object, and transmitting at least one signal including a Golay sequence having the determined length, and when a device for wireless communication, included in the electronic device, is utilized to perform a radar function, the length of a Golay sequence is adjusted to enable object recognition as much as a length required according to the use of an application, such that recognition efficiency and data communication efficiency can be optimally provided.
US11656316B2
A position and orientation determining system includes a first radio frequency (RF) device including at least one antenna configured to receive and transmit RF signals, a first radio unit in communication with the at least one antenna, and an inertial measurement unit (IMU). The system further includes a second RF device includes a constellation of antennae including at least three receiving antennae, a second radio unit in communication with the constellation of antennae, and a processor configured to determine a three-dimensional position and three-axis angular orientation of the first RF device relative to the second RF device based on computing at least two of three angles in the second RF device coordinate frame (XY, XZ and YZ) computed from carrier phase difference (CPD) measurements taken between each pair of the at least three receiving antennae when receiving a single RF signal transmitted from the at least one antenna of the first RF device, and estimating a direction of a gravity vector generated by the IMU.
US11656298B2
The disclosure provides a deep parallel fault diagnosis method and system for dissolved gas in transformer oil, which relate to the field of power transformer fault diagnosis. The deep parallel fault diagnosis method includes: collecting monitoring information of dissolved gas in each transformer substation and performing a normalizing processing on the data; using the dissolved gas in the oil to build feature parameters as the input of the LSTM diagnosis model, and performing image processing on the data as the input of the CNN diagnosis model; building the LSTM diagnosis model and the CNN diagnosis model, respectively, and using the data set to train and verify the diagnosis models according to the proportion; and using the DS evidence theory calculation to perform a deep parallel fusion of the outputs of the softmax layers of the two deep learning models.
US11656295B2
A controller generates a first command for battery array sensors to sense voltages of battery cell arrays of a traction battery, and generates a second command to sample a value of current through the traction battery at a time following the first command that is defined by durations of analog to digital conversion operations of some of the battery array sensors and an analog to digital conversion operation associated with sampling the value.
US11656294B2
A method for providing battery diagnostics includes: measuring a first voltage across a first battery cell of a rechargeable battery via a first measurement path of a network using a first measurement circuit, measuring the first voltage including taking at least one first voltage sample during a first time period using the first measurement circuit; measuring a second voltage across the first battery cell via a second measurement path of the network using a second measurement circuit, measuring the second voltage including taking at least one second voltage sample during the first time period using the second measurement circuit, where the second measurement path of the network is different from the first measurement path of the network; comparing the measured first voltage with the measured second voltage; and generating a diagnostic output signal based on the comparison.
US11656293B2
A method for parameterizing an electrochemical battery model of a specific battery of a device, includes providing a current operating feature point of the specific battery and operating feature points of further batteries of a plurality of further devices for various evaluation periods. The operating feature points of the further batteries characterize an operation of a respective further battery within one or more of the evaluation periods based on several operating features. The several operating features are produced depending on characteristics of operating variables of the respective further battery. The method further includes selecting operating feature points of the further batteries that are similar to the current operating feature point of the specific battery, and providing model parameters of the electrochemical battery model that are associated with the current operating feature point and the selected operating feature points.
US11656285B2
A method for determining a low voltage defect of a lithium secondary battery is provided. The method includes measuring a primary voltage of a lithium secondary battery whose formation process has been completed, transporting the lithium secondary battery, measuring temperatures to which the lithium secondary battery has been exposed during the transporting process, measuring a secondary voltage of a lithium secondary battery whose transporting has been completed, revising the secondary voltage to calculate a corrected secondary voltage based on the temperature to which the lithium secondary battery has been exposed, and comparing the primary voltage and the corrected secondary voltage to determine whether the lithium secondary battery is defective.
US11656281B2
The present disclosure relates to a battery probe set configured to plug into a battery tester and impinge upon one or more terminals of a battery. The battery probe set includes first and second probe assemblies, each including a housing with gripping portions and conductive ports, probe stems of varying lengths that attach to the housing, and probe tips that couple to the probe stems. The housing, probe stem, and probe tips are electrically coupled via conductive paths. The first and second probe assemblies are electrically coupled via a transverse connector, permitting the location of probe plugs onto one of the probe assemblies that is configured to be pluggable into the battery tester. The probe tips are interchangeable and include a light source.
US11656271B2
A wafer inspection system includes a supporting device having electrically connected supporting and contact portions for supporting a wafer's back, and a probe device having a probe and elastic contact members. When a probe tip of the probe contacts the wafer's front, a contact tip of the elastic contact member is abutted against a contact surface of the contact portion. The contact tip is higher than the probe tip. The contact surface is higher than the wafer's front. Alternatively, the contact surface having a radius larger than or equal to twice the wafer's radius. The horizontal distance between the probe tip and the contact tip is larger than or equal to twice the wafer's radius. This satisfies the test requirement of short-pulse test signal and prevents the structural design and transmitting stability of the elastic contact members from being affected by the inspection temperature.
US11656270B2
An apparatus is provided that includes a control unit and a memory including computer program code. The apparatus is capable of applying a first signal having a first value and a second signal having a second value to an electronic component and receiving a first feedback signal. The apparatus is capable of determining a first parameter associated with the first feedback signal. The apparatus is capable of applying a third signal having a third value and the second signal to the electronic component and receiving a second feedback signal. The apparatus is capable of determining a second parameter associated with the second feedback signal. The apparatus is capable of applying a fourth signal having a fourth value and the second signal to the electronic component if the first parameter is different from the second parameter.
US11656263B2
Effective feature set-based high impedance fault (HIF) detection is provided. Systems, methods and devices described herein present a systematic design of power feature extraction for HIF detection and classification. For example, power features associated with HIF events are extracted according to when a fault happens, how long it lasts, and the magnitude of the fault. Complementary power expert information is also integrated into feature pools. In another aspect, a ranking procedure is deployed in a feature pool for balancing information gain and complexity in order to avoid over-fitting of features. In aspects described herein, a logic-based HIF detector implements HIF feature extraction. To determine when an HIF occurs, the HIF detector calculates different quantities, such as active power and reactive power, based on a voltage and current time series, and uses the derivative of these quantities to tell when there is a potential change due to HIF.
US11656260B2
An electromagnetic wave measurement point calculation program causing a computer to execute: a correction coefficient calculating function of calculating a correction coefficient for which an interval of heights of an antenna satisfies a sampling theorem based on a relative positional relation between a test body including a radiation source radiating a radiation interference wave and the antenna performing measurement of at least one of an electric field and a magnetic field of the radiation interference wave and a reflection coefficient of the radiation interference wave on a floor face on which the test body is placed; and a measurement height calculating function of sequentially calculating the heights of the antenna in a case in which the measurement is performed using the correction coefficient.
US11656259B1
A frequency measurement system and method of a radio frequency (RF) signal. The frequency measurement system includes: a magnetic field source module, a light source module, an excitation module, a complementary metal-oxide-semiconductor (CMOS) camera, and a signal processing module; the excitation module is disposed in the magnetic field; the excitation module is disposed on an output light path of the light source module; the CMOS camera is disposed on an output light path of the excitation module; and the CMOS camera is connected to the signal processing module; the light source module is configured to emit a laser; the CMOS camera is configured to capture an excitation image when the laser enters the excitation module to which a to-be-tested RF signal is applied; and the signal processing module is configured to determine a frequency of the to-be-tested RF signal according to the excitation image.
US11656256B2
A method and a photovoltaic inverter determines the system capacitance of a photovoltaic system relative to ground. The voltage required for the measurement can be provided by the intermediate circuit in the form of the intermediate circuit voltage, and the measuring device is designed to actuate an input short-circuit switch for short-circuiting the DC input with the AC disconnector open, as a result of which the intermediate circuit voltage can be applied to the DC input in the reverse direction, and the measuring device is configured to determine the system capacitance from the temporal waveform of the measured voltage after the switch of the voltage divider is closed.
US11656245B2
A method and device for measuring dimension of a semiconductor structure are provided. A probe of an Atomic Force Microscope (AFM) is controlled at first to move a first distance from a preset reference position to a top surface of a semiconductor structure to be measured in a direction perpendicular to the top surface of the semiconductor structure to be measured, then the probe is controlled to scan the surface of the semiconductor structure to be measured while keeping the first distance in a direction parallel to the top surface of the semiconductor structure to be measured, amplitudes of the probe at respective scanning points on the surface of the semiconductor structure to be measured are detected, and a Critical Dimension (CD) of the semiconductor structure to be measured is determined according to the amplitudes of the probe at respective scanning points on the surface of the semiconductor structure.
US11656227B2
Provided herein are biomarkers and methods for generating scores useful for assessing psoriatic arthritis (PsA) disease activity in subjects previously diagnosed with PsA. The invention also provides predictive model methods based on the biomarkers, as well as computer systems, software embodiments of the models for scoring and optionally classifying samples, and methods of recommending optimal therapeutic regimens.
US11656225B2
An apparatus for testing a fluid sample including a sample receiving member having an opening for receiving a fluid sample, wherein the sample receiving member comprises at least a first and second sample collection chambers, a sample retention member, in fluid communication with the first sample collection chamber, to retain a portion of the fluid sample, and at least one test strip, in fluid communication with the second collection chamber, to indicate the presence or absence of at least one analyte in the fluid sample, wherein the first collection chamber is not in fluid communication with the second collection chamber.
US11656222B2
A sensor using ultrasound to detect presence and nature of analyte includes an ultrasonic element and a receptor thereon. The ultrasonic element includes a first electrode, a second electrode facing and spaced apart from the first electrode, an insulating layer between the first electrode and the second electrode, and a vibrating film between the insulating layer and the first electrode. The vibrating film carries the first electrode. A cavity is formed between the vibrating film and the insulating layer. The receptor is on a side of the first electrode away from the second electrode. The receptor can combine with a target substance in a test analyte. When the first electrode and the second electrode are applied with different voltages, certain ultrasound frequencies are generated as the vibrating film vibrates, and the presence and weight of different target substances are indicated by the changes in resonance.
US11656220B2
A point-of-care diagnostic system that includes a cartridge and a reader. The cartridge can contain a patient sample, such as a blood sample. The cartridge is inserted into the reader and the patient sample is analyzed. The reader contains various analysis systems, such as a magneto-optical system that measures a light transmission differential through the patient sample in varying magnetic fields. The reader can process data from the various patient sample analysis to provide interpretative results indicative of a disease, infection and/or condition of the patient.
US11656219B2
An apparatus for storing a thin film device, the apparatus including: a thin film device 3 having an insulating thin film containing Si and having a thickness of 100 nm or less; a solution in contact with the thin film; and a container having a tank that seals the solution, wherein the solution is a solution that satisfies any of the following conditions (1) to (3). (1) A solution containing water in a volume ratio of 0% or more to 30% or less (2) A solution cooled and maintained at a temperature equal to or higher than a solidification point and lower than 15° C. (3) A solution that contains a salt with a concentration of 1 mol/L or more and a saturation concentration or less and is cooled and maintained to a temperature equal to or higher than a solidification point and lower than 25° C.
US11656207B2
The invention relates to a material and its method for rapidly eluting ammonium ions and soluble metal cations in an ionic rare earth ore leaching site, which comprises the following steps: 1) Ferrous sulfate is dissolved in water as an eluant; 2) Take the soil sample from the closed leaching site of ionic rare earth ore to make an eluting column, use the above-mentioned eluent to elute, more than 95% water-soluble and exchangeable ammonium ions in the soil sample are eluted, while more than 90% of the residual rare earths in the soil sample are exchanged into the eluent, which can quickly achieve the purpose of eluting ammonium ions in the leaching site and recovering the residual rare earths, and is beneficial to the soil remediation for the leaching site.
US11656203B2
A system and method for determining when a sand separator should be purged to remove solids from the sand separator. The system can include an acoustic sensor which detects the frequency of audible sound coming from the inner chamber of the vessel and generate a signature signal representative of the frequency of audible sound. There is a processor connected to the acoustic sensor and configured to compare the signature signal with a set frequency range of audible sound which in turn generates a signal indicating when the signature frequency and the set frequency are in overlapping relationship.
US11656193B2
Aspects of the present application allow for measurement of a calibrated resistance for a resistive film in a sensing element, such that effects from contact resistance and background resistance drifts due to factors such as temperature, strain or aging can be reduced or eliminated. In some embodiments, by taking a plurality of two-terminal resistance measurements between various pairs of electrodes on a resistive film, a contact-resistance-independent resistance of a reference portion of the resistive film can be determined. Further, a contact-resistance-independent resistance of a sensing portion of the resistive film can be determined based on a plurality of two-terminal resistance measurements between pairs of electrodes. The resistance of the reference portion can be removed from the measured resistance of the sensing portion, such that variations in the reference portion resistance that are not caused by a sensed environmental condition may be compensated.
US11656192B2
A high-gain and low-noise negative feedback control (“feedback control”) system can detect charge transfer in quantum systems at room temperatures. The feedback control system can attenuate dissipative coupling between a quantum system and its thermodynamic environment. The feedback control system can be integrated with standard commercial voltage-impedance measurement system, for example, a potentiostat. In one aspect, the feedback control system includes a plurality of electrodes that are configured to electrically couple to a sample, and a feedback mechanism coupled to a first electrode of the plurality of electrodes. The feedback mechanism is configured to detect a potential associated with the sample via the first electrode. The feedback mechanism provides a feedback signal to the sample via a second electrode of the plurality of electrodes, the feedback signal is configured to provide excitation control of the sample at a third electrode of the plurality of electrode.
US11656189B2
An X-ray inspection device includes a casing including an entrance of an object to be inspected, and a door for opening and closing the entrance; an X-ray detector accommodated inside the casing, and configured to detect a stage on which the object is placed, an X-ray source configured to emit an X-ray, and the X-ray that has been emitted from the X-ray source and transmitted through the object placed on the stage; and a driving system including a moving mechanism of the stage; a communication unit connectable with a communication network; a data acquisition unit configured to acquire consumption determination data including at least one of data indicating an operating situation of the driving system or data indicating the number of times of opening and closing the door; and a data transmission unit configured to output the consumption determination data that has been acquired by the data acquisition unit to the communication network via the communication unit.
US11656187B2
A flowmeter measures a fluid velocity and/or direction of a moving multiphase fluid within a hydrocarbon well. The flowmeter includes a microwave front end module comprising transmit and receive antennas and a microwave circuit. The transmit antenna transmits electromagnetic signals towards the fluid at a high frequency ranging from 10 to 100 GHz. The flowmeter includes an analog electronics module converting an analog doppler signal successively into an amplified analog doppler signal and a digital doppler signal. The flowmeter includes a digital processing module comprising a Fast Fourier Transform algorithm for processing the digital doppler signal into a Doppler frequency spectrum. The Doppler spectrum contains information indicative of the fluid velocity and/or direction. A protective shell protects the modules from multiphase fluid. The protective shell comprises a first part positioned over the antennas and being transparent to electromagnetic signals, and a second part being opaque to electromagnetic signals.
US11656184B2
The disclosed technology relates to an inspection apparatus that includes a stage configured to retain a specimen for inspection, an imaging device having a field of view encompassing at least a portion of the stage to view a specimen retained on the stage, and a plurality of lights disposed on a moveable platform. The inspection apparatus can further include a control module coupled to the imaging device, each of the lights and the moveable platform. The control module is configured to perform operations including: receiving image data from the imaging device, where the image data indicates an illumination landscape of light incident on the specimen; and automatically modifying, based on the image data, an elevation of the moveable platform or an intensity of one or more of the lights to adjust the illumination landscape. Methods and machine-readable media are also contemplated.
US11656172B1
A multichannel angular spectrometer includes an array of fiber pickups having an arcuate arrangement and focused about a sample volume. A broadband light source is configured to illuminate a sample within the sample volume. At least one dispersion element is in optical communication with the array of fiber pickups. An imaging sensor is in optical communication with the array of fiber pickups. The imaging sensor is configured to image the broadband light received by the array of fiber pickups and dispersed by the at least one dispersion element. A processor is in electrical communication with the imaging sensor. The processor has a power supply and computer-readable memory.
US11656171B2
Embodiments include a control apparatus, a control method, and a control system that can effectively utilize an index regarding light incident on a measured object by obtaining the index effective for the measured object. The control apparatus can effectively utilize an effective index by controlling improvement of an environment that affects calculation of the effective index on the basis of the effective index representing an index that is related to light incident on a measured object and that is effectively utilized for the measured object. The measured object may be a plant.
US11656166B2
The invention relates to a method for detecting particles, having the steps of: receiving (S1) a measurement signal; calculating (S2) at least one estimated noise value using the received measurement signal; and detecting (S3) the particles using the measurement signal on the basis of at least one detection criterion, wherein the at least one detection criterion depends on the at least one calculated estimated noise value.
US11656162B2
Disclosed is a device for analyzing dynamic characteristics of a carbon composite material based on a test temperature, an orientation of a carbon material, and an external loading pattern applied thereto. The device includes a sensitivity analyzer configured to calculate a frequency response function of the carbon composite material based on a physical force signal and a vibration signal; and calculate a sensitivity of the carbon composite material to each of variations in the test temperature, an orientation of a carbon material contained in the carbon composite material, and the external loading pattern applied thereto, based on the calculated frequency response function.
US11656141B2
A pressure sensor arrangement (1) for measuring a pressure of a fluid is described, the sensor arrangement (1) comprising a connector housing (2) having a fluid opening (3) and a fluid chamber (4) in connection with the fluid opening (3), at least one pressure sensitive element (5), a membrane (9) arranged between the pressure sensitive element (5) and the fluid chamber (4), and pressure attenuation means (10). Such a pressure sensor arrangement should be able to protect the measuring membrane from high frequency pressure pulsations with low costs. To this end the pressure attenuation means (10) are arranged in the fluid chamber (4) in direct contact with the membrane (9) separating the membrane (9) from the fluid in the fluid chamber and comprise a homogenous incompressible material having a mechanical loss factor of 0.1 or higher at frequencies of 200 Hz or higher.
US11656133B2
A protective cover for an insertion probe of a medical instrument. The cover contains a flexible tubular body that compliments the probe geometry and a radially disposed flange that surrounds the proximal end of the body. A series of snap-on fasteners removably connect the cover to the instrument. A camming surface is located on the outer face of the flange which coacts with a cam follower that is movably mounted upon the instrument to flex the cover sufficiently to open the fastener and release the cover from the instrument and move the cover axially toward the distal end of the tip.
US11656132B2
A sticking type deep-body thermometer is provided that includes a body temperature measurement unit having a wiring substrate on which four temperature sensors and a processing circuit are mounted. The thermometer includes an upper case accommodating the body temperature measurement unit, an lower case that is in close contact with the upper case and a peripheral edge portion, and a sticking member stuck to an outer side surface of the lower case. The sticking member is formed in a sheet-like shape, has a pair of sticking surfaces with adhesiveness, and one sticking surface of the pair of sticking surfaces is stuck to the outer side surface of the lower case in a peelable manner.
US11656131B2
The digital temperature sensing circuit includes a temperature voltage generator configured to generate a temperature voltage varying with a temperature in response to a first reference voltage, divide a supply voltage in response to a second reference voltage, and generate a high voltage and a low voltage, a code voltage generator configured to divide the second reference voltage based on the high voltage and the low voltage and output divided voltages having different voltage levels, and a mode selector supplied with the temperature voltage and the divided voltages, and configured to output a first code or a second code in response to a mode select signal, wherein the first code and the second code have different numbers of bits.
US11656130B2
A grommet is provided for use in a fire and overheat detection system (FODS) clamp. The grommet includes an elongated body defining a central aperture and a slit. The elongated body includes wire mesh.
US11656129B2
An infrared sensor includes an assembly of pixels juxtaposed in rows and in columns, each pixel integrating an imaging microbolometer and an integrator assembly. The integrator assembly includes a transistor assembled as an amplifier, and a capacitor assembled in feedback on the transistor between an output node and an integration node. The integration node is connected to a skimming transistor operating as a current mirror with a skimming control transistor offset outside of the pixel. A skimming current flowing through the skimming control transistor is controlled according to the temperature of at least one thermalized microbolometer. The current mirror assembly enables to transmit the skimming current flowing through said skimming control transistor onto the integration node so that the capacitor integrates the difference between a current flowing through the imaging microbolometer and the skimming current.
US11656121B2
An electronic chip supports an optical device and electric connection zones. An insulating coating coats the electronic chip, covers the electric connection zones and exposes the optical device. An optical plugging element is at least partly fastened onto a first face of the insulating coating and is optically coupled to the optical device. Vias pass through the insulating coating from its first face to a second face opposite to the first face. Inner walls of the vias support electrically conductive paths connected to the electric connection zones of the electronic chip by electrically conductive tracks arranged on the first face of the insulating coating. The electrically conductive paths of the vias further have ends protruding onto the second face of the insulating coating.
US11656120B2
This application provides a structure of the optical sensor, in which a photosensitive element is arranged on a substrate, a colloid layer is arranged on the upper part of the substrate and covers the photosensitive element, and a thin film is further arranged. The device includes an adhesive layer and a light-transmitting layer, the adhesive layer is disposed above one of the colloid layers, the light-transmitting layer is disposed above one of the adhesive layers, and the structure can be used to provide the film member that can be changed according to requirements The optical design reduces the production cost of the optical sensor; this application further provides a shielding layer between the film member and the colloid layer to improve the photosensitive efficiency of the optical sensor.
US11656091B2
Provided is a content visualizing method and apparatus. The content visualizing apparatus generates an object disposition space based on a road surface and an obstacle and determines a display position at which a graphic representation corresponding to route guidance content is visualized in the object disposition space.
US11656090B2
An approach is provided for generating navigation data of a geographical location. The approach involves identifying a landmark located along a source road from a source image and segmenting the source image using a deep learning model to identify a segmentation mask. The approach also involves generating a template image based on the segmentation mask and a street image of the landmark, and matching the template image successively with a sequence of images of the landmark to determine a confidence score. The approach further involves, identifying a first image from the sequence of images with confidence score below a predetermined threshold, and selecting a second image with confidence score above the predetermined threshold from the sequence of images. The approach further involves calculating a visibility distance of the landmark based on the source image and the second image, and generating the navigation data based on the calculated visibility distance.
US11656089B2
The subject disclosure relates to techniques for providing augmented reality (AR) navigation assistance to users of an autonomous vehicle (AV) ride hailing service. In some aspects, a process for implementing the disclosed technology can include steps for navigating an autonomous vehicle (AV) along a route terminating in a drop-off location specified by a rider of the AV, detecting an arrival of the AV at the drop-off location, sending location information of the AV to a mobile device associated with the rider, and initializing augment reality (AR) guidance for the rider on the mobile device, wherein the AR guidance is configured to provide the rider with navigation information pertaining to the drop-off location. Systems and computer-readable media are also provided.
US11656081B2
Novel small-footprint integrated photonics optical gyroscopes disclosed herein can provide ARW in the range of 0.05°/√Hr or below (e.g. as low as 0.02°/√Hr), which makes them comparable to fiber optic gyroscopes (FOGs) in terms of performance, at a much lower cost. The low bias stability value in the integrated photonics optical gyroscope corresponds to a low bias estimation error (in the range of 1.5°/Hr or even lower) that is crucial for safety-critical applications, such as calculating heading for autonomous vehicles, drones, aircrafts etc. The integrated photonics optical gyroscopes may be co-packaged with mechanical gyroscopes into a hybrid inertial measurement unit (IMU) to provide high-precision angular measurement for one or more axes.
US11656080B1
An integrated photonics optical gyroscope fabricated on a silicon nitride (SiN) waveguide platform comprises (SiN) waveguide-based optical components that constitute a front-end chip to launch light into and receive light from the rotation sensing element, that can be a fiber spool. The SiN waveguide-based components can be distributed between multiple layers that are stacked together to have a multi-layer configuration vertically and evanescently coupled with each other. External elements (e.g., laser, detectors, phase shifter) may be made of different material platform than SiN and can be hybridly integrated or otherwise coupled to the SiN waveguide platform. The phase shifters can be made of electro-optic material, or piezo-electric material or can be thermal phase shifters.
US11656069B2
An apparatus to grade a surface is provided. The apparatus includes an elongated member with a straight edge to grade a surface. In addition, the apparatus includes a height gauge to attach to an end of the elongated member. The height gauge is to engage a border of the surface. Furthermore, the apparatus includes a connector to connect the height gauge to the elongated member. The apparatus also includes a first surface on the height gauge. The first surface is to engage a side wall of the border to grade the surface proximate to the side wall. The apparatus further includes a second surface on the height gauge offset from the straight edge by a distance. The second surface is to engage a top surface of the border such that the straight edge is to grade the surface at the distance below the top of the border.
US11656059B1
A firearm mount is provided including an upper handguard configured to extend above a cocking lever housing of a firearm and a receiver shroud extending rearward from the upper handguard and integrally formed with the upper handguard to form a single piece guard. The upper handguard can define a cocking lever slot and the receiver shroud can define an ejection port recess rearward of the slot. The receiver shroud can include a mounting rail, such as a picatinny rail, and opposing lateral sidewalls extending downward from the rail. The receiver shroud can simultaneously extend above a firearm receiver as the upper handguard extends above a cocking lever housing to cover an upper surface of the firearm. The guard can be secured to the firearm with opposing plugs having claws that engage ledges of the receiver to clamp the guard to the firearm. A related method of use is provided.
US11656054B2
A training magazine has a body configured to be removably received in the magazine well, a motor connected to the body and operable to generate a motive force, an energy storage element operably connected to the motor and configured to store potential energy generated by the motive force, and an actuator operably engaged to the energy storage element and to the reciprocating action element, and operable to transmit the potential energy to reciprocate the action element. The reciprocating element may be a pistol slide. The energy storage element may be a spring. The spring may be a torsion coil spring having a cylindrical shape with opposed circular ends. There may be an input rotor operably connected to the motor and to a first end of the spring. There may be an output rotor connected to an output end of the spring and to the actuator.
US11656050B2
A firearm positioning system and methods of use are provided. The system comprises a first arm segment pivotably engaged to a primary body and a second arm segment pivotably engaged to the first arm segment. The system also comprises a cradle pivotably engaged to the second arm segment. The cradle is configured to support a firearm. The cradle comprises a pair of channels at a first end and a backstop assembly at a second end opposite the first end. The pair of channels are configured to receive a front end of a firearm and the backstop assembly is configured to releasably secure a back end of the firearm to the cradle.
US11656044B2
A firearm including a barrel, receiver, indirect gas system and an adjustable gas block designed to interface with the indirect gas system is provided. Four indexable positions of adjustment are provided for on the adjustable gas block. Positions of adjustment are selected based on the use of a silencer, use of under-powered ammunition, the presence of un-burnt powder and debris in the host firearms operating system, or if the weapon is being fired under “ideal” circumstances. The provided gas block is designed to function with an indirect gas operating system. Excess gas from the operating system is not vented from the gas block thereby generating excess flash and sound. No tool is required to manipulate the adjustment mechanism of the gas.
US11656041B1
Present embodiments relate to an unfinished firearm. More specifically, but without limitation, present embodiments relate to an unfinished firearm frame which may be constructed to define a useable firearm.
US11656040B2
The invention relates to a bolt stop for an automatic firearm comprising a bolt stop lever that can be moved between a release position and a catch position, and a locking device that can be moved between a standby position and a locking position, for selectively securing the bolt stop lever in the release position, wherein the locking device is disengaged with the bolt stop lever when in the standby position, and is engaged in with the bolt stop lever when in the locking position, the bolt stop lever deactivated in the locking position.
US11656033B2
Disclosed is a combined core microchannel heat exchanger comprising a first plurality of microchannel tubes extended between, and in fluid communication with, a first inlet header and a first outlet header arranged in a first fluid circuit, a second plurality of microchannel tubes extended between, and in fluid communication with, a second inlet header and a second outlet header arranged in a second fluid circuit, wherein the first fluid circuit is fluidly isolated from the second fluid circuit and a microchannel tube of the second plurality of microchannel tubes is interleaved adjacent to microchannel tubes of the first plurality of microchannel tubes, and a plurality of fins disposed between the microchannel tube of the second plurality of microchannel tubes and the first plurality of microchannel tubes.
US11656025B2
A resilient housing for a monitoring system includes a plurality of retention features, and a body that extends between the plurality of retention features and has a first end and a second end. The body includes a support surface that is defined between the plurality of retention features by elongated walls and end walls and a rear attachment surface. A resilient housing for a monitoring system further includes a coupling layer that is disposed on the rear attachment surface of the body.
US11656022B2
A refrigerator includes a main body having a storage compartment; an inner door rotatably provided at the main body; and an outer door configured to open and close the storage compartment together with the inner door and rotatably provided at the inner door, wherein the inner door includes a connector seating portion disposed at an upper portion of the inner door and configured to connect a first electric wire extending from the main body to the inner door to a second electric wire extending from the outer door to the inner door. Connections between the electric wires are improved so as not to be influenced by the inner and outer doors such that durability of the electric wires can be improved.
US11656015B2
A refrigeration cycle apparatus is a refrigeration cycle apparatus having a refrigerant circuit having a compressor, a condenser, a supercooler, an expansion device, and an evaporator connected by a refrigerant pipe, and configured to circulate refrigerant containing refrigerant having a temperature gradient, wherein the supercooler sets a degree of supercooling of the refrigerant, which is a temperature difference between a temperature from the condenser to a refrigerant flow inlet of the supercooler and a temperature in a refrigerant flow outlet on a downstream side of the supercooler, to be larger than the temperature gradient generated at a time of refrigerant shortage of the refrigerant between the refrigerant flow inlet and the refrigerant flow outlet of the supercooler, the refrigeration cycle apparatus including a refrigerant amount determination unit configured to compare a determination threshold value set to a value larger than the temperature gradient of the refrigerant with the degree of supercooling of the refrigerant, and determine whether or not there is a shortage of a refrigerant amount filled in the refrigerant circuit.
US11656013B2
A distributor includes an upstream flow path and a downstream flow path. The downstream flow path has a branch portion and a bent portion. The branch portion has a first connecting portion connected to the upstream flow path to branch a refrigerant flow from the first connecting portion in a second direction intersecting a first direction. The bent portion has a second connecting portion connected to the branch portion and is located downstream of the branch portion in the refrigerant flow. The second connecting portion of the bent portion is located downstream of the first connecting portion of the branch portion in the refrigerant flow.
US11656011B2
A condenser includes a fluid inlet in an upper manifold and a fluid outlet in a lower manifold. The condenser includes multiport tubes provided with a plurality of separate flow channels which are delimited by outer opposite side walls and internal intermediate walls extending between the outer opposite side walls of the tubes. The multiport tubes define a channel space between them. A plurality of cooling plates extend between the upper manifold and the lower manifold. The cooling plates are in thermal contact with the multiport tubes to receive a heat load from fluid in the flow channels. The cooling plates have outer edges which protrude out from the channel space and are directed away from the channel space.
US11655994B2
Antimicrobial compositions and methods for inhibiting microbial growth are disclosed. The antimicrobial compositions can include an acyl lactylate, a glycol, and a carrier. The carrier can include water. Water can form at least about 90% by weight of the composition.
US11655986B2
An air conditioner indoor unit is provided. The air conditioner indoor unit includes: a base module, having a base part which is arranged with a fan motor; a heat exchange module having a heat exchanger and a connection pipeline for connecting the heat exchanger to an air conditioner outdoor unit; the heat exchanger and the connection pipeline are arranged in such a way that in a mounted state, the heat exchanger and the connection pipeline are entirely located at a front side of the base module; an air and water duct module having an air duct assembly; the air duct assembly is suitable to be entirely disassembled from the base part without disassembling the fan motor in the base part. During mounting, pre-assembly is first performed and then general assembly is performed; in such manner, the time needed to assemble the whole unit may be reduced.
US11655974B2
A light device including a housing having at least one wall that defines an internal cavity. A heat sink is attached to the housing. The heat sink includes a body, a plurality of mat fins disposed about a periphery of a body, and a plurality of pin fins disposed in staggered rows on a central portion of a face of the body. The plurality of mat fins direct air in a predetermined direction to the central portion and the plurality of pin fins define a plurality of tortuous air paths along the central portion.
US11655943B1
A replacement lighting apparatus for automobiles is slim and includes an industry-leading footprint to fit into modern headlamps' minimal housing space. The lighting apparatus employs chip scale package light emitting diodes (CSP LEDs), flexible metal heat sinks, an improved collar having a watertight seal formed with an elastomeric gasket and the use of at least one, if not multiple, set screws, a wire harness with a nylon braided sleeve, and a solid-state design for maximum performance, long life, and superior scientifically proven heat mitigation.
US11655939B2
A composite storage tank comprises a composite wall enclosing a gas storage volume and defining a cylindrical portion of the tank. The composite wall incorporates first and second sets of metallic fibres each of which is susceptible to embrittiement by hydrogen and has ends extending through the exterior surface of the composite wall. By measuring the electrical resistances of the metallic fibres, a measure of the amount of hydrogen that has leaked through the composite wall over a period of time, and the present physical condition of the tank, may be determined. The approximate axial and azimuthal coordinates of a particular leakage point may also be determined.
US11655938B1
A fluid catchment assembly for capturing fluids leaking from an internal combustion engine includes an oil pan structured to fit over a factory installed oil pan of an internal combustion engine thereby facilitating the oil pan to capture fluids that leak from the internal combustion engine. A sight glass is fluidly integrated into the oil pan thereby facilitating the sight glass to visually display a fluid level in the oil pan. A plug is insertable into the drain for closing the drain and a pair of attachments is each attached between the internal combustion engine and the oil pan. Each of the attachments releasably retains the oil pan on the internal combustion engine.
US11655926B2
A system that permits fracturing pumps such as, for example, at least first and second fracturing pumps, each carried on a truck, to be connected to, and disconnected from, respective connection points on a fracturing manifold while fracturing fluid in the fracturing manifold is at pressure, in certain instances at or near fracturing pressure, and/or while other(s) of the fracturing pumps are being operated to pump fracturing fluid.
US11655924B2
A coupling having a male nipple (12) and a female coupler (14), in which one or both of the coupling members provides a simplified construction with a reduced number of parts for minimizing assembly time and overall costs. The coupling member(s) may include unique interlocking elements (38, 49), such as flexible finger elements, that slidably secure the valve sleeve(s) to the valve bodies. The female coupler (14) may include a valve body (23) with a unique interface, such as interlocking teeth, for rotatably coupling to a thread sleeve (51). The thread sleeve (51) may have a bendable web for facilitating assembly of a spring for an actuating sleeve. The actuating sleeve may be formed with a hollow annular internal chamber. The male nipple (12) may include the actuating sleeve instead of the female coupler (14). Other features also may be optimized, such as via additive manufacturing techniques, including coupling threads, fluid orifices, biasing members, and seal members.
US11655919B2
A firestop collar (10) for sealing of openings, especially of line penetrations (12), that pass through walls (11) or ceilings has a frame (16) and a block (20) of optionally intumescent material disposed therein, and is characterized in that an intumescent inlay (22) is disposed between the block (20) and the frame (18).
US11655906B2
Embodiments of a multi-port multi-plane valve are provided. The multi-port multi-plane valve includes a housing which defines an internal cavity. The housing further includes a plurality of ports in which each port lies within one of two planes that are normal to each other. Each of the plurality of ports is in communication with the internal cavity. A shell body is rotatably disposed within the internal cavity and provides selectable fluid communications between the ports. A seal member is also provided which has a plurality of openings and surrounds the shell body. At least one flow enhancer channel may be included to reduce the pressure drop occurring on one side of the valve when controlling flow paths on the other side of the valve.
US11655901B2
Provided are a highly durable and compact gate valve and a method of installing the gate valve. The gate valve includes a valve cage 12 accommodating a valve body and a sealing band 13 covering between a pair of fluid pipes W and the valve cage 12 under a sealed state. The valve cage 12 includes a pair of protruding tubular portion 12B protruding in a pipe axis direction X from a valve cage body. The sealing band 13 includes a pair of main body portions B1 covering the respective fluid pipes W1, W2 and the protruding tubular portions 12B under a sealed state and a connecting portion B3 connecting the pair of main body portions B1 and formed unitarily therewith and is constituted of a plurality of split members Ba split in a circumferential direction of the fluid pipes W.
US11655898B2
A cryogenic globe valve that prevents a high sealing property and safety from being lost even through a large number of times of opening and closing for a cryogenic fluid and is easily maintained, although it has a simple structure. The cryogenic globe valve has an axial cylindrical portion as a long-neck structure extended to its body, in which a resin-made valve disk having a conical surface having a reduced-diameter tapered shape is attached to a lower end of an elongated stem such that the resin-made valve disk is three-dimensionally operable with respect to the stem even under an extremely low-temperature condition.
US11655894B2
A shift range control device switches a shift range by controlling drive of a motor. An angle calculation unit calculates a motor angle based on a signal from a rotation angle sensor that detects a rotation position of the motor. A drive control unit drives the motor so that the motor angle becomes a target angle according to the target shift range, and stops a rotor by a fixed phase energization, when the motor angle reaches a target angle. When the rotor vibrates with respect to stop position, the drive control unit maintains a state in which a brake torque, which is the torque generated when moving away from center of vibration, is larger than an acceleration torque, which is the torque generated when moving toward the center of vibration, and reduces the current that energizes the motor based on a difference between the brake torque and the acceleration torque.
US11655893B1
An apparatus comprising an interface and a processor. The interface may be configured to receive pixel data of an exterior environment of a vehicle. The processor may be configured to process the pixel data arranged as video frames, perform computer vision operations to detect objects in the video frames, extract characteristics about the objects detected, determine driving conditions in response to an analysis of the characteristics and generate a control signal. The control signal may be configured to perform a gear shift. The driving conditions may be used to predict a future drivetrain configuration of the vehicle. The gear shift may be performed if a comparison of the future drivetrain configuration with a current drivetrain configuration of the vehicle meets a threshold condition. The gear shift may not be performed if the comparison does not meet the threshold condition.
US11655892B2
A transmission lever device for an automobile includes: a base; a lever rotatably mounted on the base, wherein the lever is configured to select one of sequentially disposed gear positions including park (P), reverse (R), neutral (N), drive (D), and low (L) by a linear movement and to be movable from P to L and from L to P; and a blocker mounted on the base and configured to restrict and wide movement of the lever from P to L.
US11655890B2
An axle system is provided herein. In one example, the axle system includes a gearbox housing at least partially enclosing a gearbox and a planetary gearset that is rotationally coupled to an output of the gearbox and positioned co-axial with a rotational axis of an axle shaft in a differential. The planetary gearset includes a ring gear grounded by a planetary support that is attached to the gearbox housing.
US11655889B2
An electromechanical power steering system for a motor vehicle includes a worm shaft which can be driven by an electric motor and which meshes with a worm wheel coupled to a steering shaft. The worm shaft is rotatably mounted in a bearing which has at least one bearing ring fitted in a retainer that can be displaced relative to the worm wheel. In order to specify an electromechanical power steering system having an improved retainer, which has higher dimensional stability and increased stiffness, according to the invention the retainer has a main body of plastic, which is injection-molded onto the bearing ring as an injection-molded part.
US11655888B2
To maintain smooth rotation of a pinion gear, a differential device includes: a differential case including a case main body and a bearing boss protruding from the case main body and rotatably supported about a first rotation axis; a side gear; and a pinion gear. An introduction groove for introducing lubricating oil into the case main body is formed on the bearing boss. An inner surface groove communicating with the introduction groove and extending toward the pinion gear is formed on the case main body. The inner surface groove includes a first groove portion and a second groove portion positioned radially outward from the first groove portion in the radial direction. The shape of at least a part of the first groove portion is a shape over which the lubricating oil is hard to climb during vehicle forward movement as compared with the shape of the second groove portion.
US11655882B2
An electric drive module (e-drive module) for an electric motor vehicle and chain driven electric-drive (e-drive) gearbox therefor is provided. The e-drive gearbox has first and second chain members operably coupling an output shaft of an electric motor to a shaft of a driven output member. A first drive gear is rotatable with the output shaft of the electric motor. A first driven gear is coupled to the first drive gear via the first chain member. A second driven gear is coupled to the first driven gear via a common shaft and co-rotatable with the first driven gear. A second drive gear is coupled to the second driven gear via the second chain member. The respective rotational axes of the first and second drive gears and the first and second driven gears are parallel to each other.
US11655879B2
A motor unit having a motor shaft, and a speed reduction mechanism connected to the motor shaft are included. The speed reduction mechanism includes a sun gear unit disposed on the motor shaft, planetary gear units meshing with the sun gear unit and arranged in the circumferential direction, a carrier at least a part of which surrounds the planetary gear units, and an output unit connected to the planetary gear units. The carrier includes a first cylindrical portion disposed outward of and above the sun gear unit and extending in the axial direction. The first cylindrical portion rotatably supports the output unit via a bearing, and the bearing is at least partly disposed radially inward of the radially outer end of the planetary gear unit.
US11655873B2
A shock absorber includes a gas spring cylinder containing a piston moveable between an extended position and a compressed position within the gas spring cylinder. A mechanical actuator is arranged whereby a bleed port is automatically closed when the gas spring is compressed to a predetermined position corresponding to a desired sag setting. In one embodiment, the position corresponds to a predetermined sag setting whereby the gas spring is partially compressed. In another embodiment, a proper sag setting is determined through the use of a processor and sensor that in one instance measure a position of shock absorber components to dictate a proper sag setting and in another instance calculate a pressure corresponding to a preferred sag setting.
US11655868B2
A drum brake apparatus includes: a housing; a main braking unit disposed on a first portion of the housing, and the main braking unit configured to be, during main braking, driven by a hydraulic pressure and pressing a shoe; a parking braking unit disposed on a second portion of the housing, the parking braking unit configured to be, during parking braking, driven by an electromotive force of an actuator and pressing the shoe; a first locking member configured to couple the housing to one surface of a back plate; and a second locking member configured to couple the actuator to the housing on another surface side of the back plate.
US11655855B2
A coupling is provided that includes a shaft, a hub, a retainer and a fastener. The shaft includes a plurality of shaft splines. The shaft splines are arranged circumferentially about an exterior of the shaft. The hub includes a plurality of hub splines, a hub bore and a hub fastener aperture. The hub splines are arranged circumferentially about the hub bore. The hub splines are mated with the shaft splines. The shaft is within the hub bore. The retainer includes a plurality of retainer splines, a retainer bore and a retainer fastener aperture. The retainer splines are arranged circumferentially about the retainer bore. A first of the retainer splines circumferentially overlaps and is axially next to a first of the shaft splines. The shaft is within the retainer bore. The fastener is within the hub fastener aperture and the retainer fastener aperture. The fastener connects the retainer to the hub.
US11655852B2
The invention relates to a sliding bearing having a first bearing component and a second bearing component, which are arranged such that they can rotate relative to each other in a rotation direction (RR) about a rotation axis (RA), wherein at least two sliding segments (1) are arranged between the first bearing component and the second bearing component, wherein the at least two sliding segments (1) each have a support structure (2) for fixing the sliding segment (1) to the first or second bearing component, and a sliding surface (3) for bringing the sliding segment (1) into sliding contact with the second or first bearing component, wherein the sliding surface (3) has, in the rotation direction (RR), a front leading edge (4) and a rear trailing edge (5), wherein the sliding surface (3) has an oil distribution groove (6), which is arranged directly adjacent to the front leading edge (4), and wherein the sliding segment (1) has a passage opening (7) for supplying the oil distribution groove (6) with oil, which preferably extends from a radial outer surface (21) of the support structure (2) to the oil distribution groove (6) or to the sliding surface (3).
US11655850B2
Bearings assemblies are provided that include polycrystalline diamond bearing surfaces that are engaged with opposing, metal bearing surfaces that include more than trace amounts of diamond solvent-catalyst. In the bearings, the opposing bearing surface is slidingly engaged with the polycrystalline diamond bearing surface along a diamond contact area of the polycrystalline diamond bearing surface, and the polycrystalline diamond bearing surface is a continuous surface along the diamond contact area. Also provided are methods of making and using the bearing assemblies.
US11655849B2
An axial bearing is designed to work in a liner hangar in which radial package space is at a premium. Rollers axially separate two washers. To hold the bearing together prior to installation, a sleeve radially surrounds the rollers and has tabs which fit into circumferential grooves in the washers. The sleeve may be metal or plastic.
US11655844B2
A multi-material boss, configured for fastening of a fastener thereto, being a feature of a die cast part, comprising a boss cylinder, an augmenting cylinder, and a filler metal layer is provided. The boss cylinder is made of the same material as the die cast part having a first hardness, and has a first interior. The augmenting cylinder is made of an augmenting material having a second hardness, is fixedly secured in the first interior of the boss cylinder, and has a second interior defined by a second cylindrical shaped wall, a base rim, and a second opening. The second hardness is greater than the first hardness. The fastener is fastened to the multi-material boss via the second opening of the augmenting cylinder having the higher liquidus temperature and greater hardness.
US11655843B2
A disassembly method for an anchor that is anchored in a hole and that has an anchor bolt is provided, whereby, during the disassembly procedure, a torque is applied to the bolt of the anchor that is anchored in the hole and, in this process, the anchor bolt is stressed until it breaks. An anchor which has a head and whose bolt has an engaging profile so that a torque can be applied to the anchor bolt is also provided.
US11655837B2
An anchor assembly for wall installation includes a toggle body that is elongated along an axis, and a strap connected to and extending from the toggle body, wherein the strap includes a main segment that extends in a first direction away from an axis of the toggle body when the strap and toggle body are in an unstressed state, and the main segment is bendable down toward the toggle body such that the main segment extends in a second direction, where the second direction runs more closely to parallel with the axis than does the first direction. A locking sleeve mounted for movement along the strap toward the toggle body. The strap is substantially L-shaped and includes a small segment extending laterally relative to the main segment, wherein the small segment is seated within a recess on the toggle body.
US11655833B1
A variable output cylinder system includes a housing forming an inner cavity, the housing having a centerline co-axially extending through center of the inner cavity, and a first section secured to a second section, the first section having a sidewall the tapers outwardly relative to the centerline and relative to an opening passing through a thickness of the first section; a piston rod extending through and slidingly engaged with the opening; a piston head rigidly attached to an end of the piston rod; a pliable membrane fixedly secured to an outer surface of the piston head, the pliable membrane forming a sealed chamber within the second section, the pliably membrane forming an area disposed between the of the first section and an outer surface of the piston head; and a second opening extending through a thickness of the second section and configured to provide passage to the sealed chamber. The area disposed between the first section and the outer surface of the piston head increases in size as the piston traverses away from the opening of the first section.
US11655818B2
A compressor may include a shell, first and second scroll members, a floating seal, a muffler plate, and a wear ring. The shell defines a discharge chamber and a suction chamber. The floating seal may sealingly engage the second scroll member. The muffler plate defines the discharge chamber and the suction chamber. The wear ring may sealingly engage the muffler plate and the floating seal such that the wear ring, the muffler plate, and the floating seal fluidly isolate the discharge chamber from the suction chamber. The muffler plate may include an axially facing surface that contacts the wear ring. The axially facing surface may include an annular recess. The wear ring may at least partially cover the annular recess. The annular recess may provide clearance between the muffler plate and the wear ring to allow the wear ring to deflect relative to the muffler plate during compressor operation.
