US11617447B2
The system, devices and method are for a cantilevered furniture (e.g., floating bed) installation including vertical frame reinforcements and frame brackets for securement to, or adjacent, a wall frame having top and bottom plates and vertically extending wall studs, and providing cantilevered support of a horizontally disposed frame. Horizontal frame supports or arms are coupled to support T-brackets which are installed where desired on the vertical frame reinforcements. The vertical frame reinforcements are secured where desired to the wall frame via top and bottom L-shaped frame brackets. The horizontal frame supports are longitudinally elongate and include support trusses extending and coupled therebetween to support an assembly (e.g., a bed assembly including at least a mattress with a platform or a box spring). For example, there may be six trusses for a parallel arrangement and eight trusses for a perpendicular arrangement.
US11617444B2
A frame includes laterally spaced apart first and second support locations. A leaf spring has a longitudinal axis and extends between the first and second support locations. The leaf spring includes opposite first and second ends coupled to the frame along the longitudinal axis. A flexible shell is coupled to the frame at a third support location longitudinally spaced apart from the first and second support locations. The flexible shell is coupled to the leaf spring between the first and second support locations.
US11617442B2
Disclosed herein is a cylindrical rocker mechanism including a top assembly having a first cavity, a middle assembly including at least one middle lug aligned with the first cavity to facilitate insertion of a first pin therethrough thereby coupling the top assembly with the middle assembly, a second cavity aligned perpendicularly to the at least one middle lug, a bottom assembly having a horizontal plate, and at least one bottom lug aligned with the second cavity to facilitate insertion of a second pin therethrough thereby coupling the top assembly with the middle assembly, wherein the top, and middle assemblies move and roll in perpendicular directions thereby facilitating a friction dependent, substantially slip-less, omnidirectional, rolling and a tilting motion of the top assembly in response to a force applied by a subject to top assembly.
US11617440B2
Convertible chairs that can be converted to and from an open chair configuration to a box or table configuration for storage and protection of the interior portions is provided. The convertible chairs can have include one or more of a sunshade, adjustable foot rest, legs, wheels, and can in some embodiments be a reclining chair. In some aspects, a cover portion can be used to cover a portion of the interior portions of the chair when the convertible chair is in a box configuration, and be folded and retracted into a pocket of the convertible chair when in an open chair configuration.
US11617436B1
An example medical cabinet system disclosed herein includes a computing system that selectively enables access to a medication pack or other object based on a dispensing schedule, stores event data relating to operation of the cabinet system, and transmits that event data to a remote computing system over a communications network.
US11617433B1
A height-adjustable desk is disclosed. Exemplary implementations may include a work surface, a left-side support structure, a right-side support structure, a core body, and a working body that provides the work surface. The core body may include lifting mechanisms such that the work surface of the desk may be positioned for a person in a standing and/or sitting position. The working body may include a control interface configured to be manually engaged by the user, to control lifting and/or lowering of the work surface of the desk.
US11617431B2
A load-carrying fastener with rapid attachment and detachment and safety lock mechanisms is applicable to an attachable holder for a MOLLE accessory and includes a fastener base; a pivotable locking plate pivotally connectable with the fastener base; and a lock-release key flippable to keep the fastener base and pivotable locking plate in an interlocked or released state. Two lateral sides of the fastener base are formed with elastic arms extending outward to form locking arms with locking hooks. The pivotable locking plate is formed with two locking holes allowing the locking arms to be inserted therein and the locking hooks to hook the edges thereof when being closed on the fastener base, so as to enter into a locked state, and be brought with the fastener base into an unlocked state by disengaging the locking hooks from the hole edges when the elastic arms are pressed.
US11617428B2
A hair styling device includes: a base member having two mechanical shapes stabilized by different curvature axis in a first stable state and a second stable state; a pliable holding member; and an attaching member including first and second parts coupled to the base member and the holding member, respectively, and engageable with each other for connecting the holding member to the base member. The first part of the attaching member has a first property and the second part of the attaching member has a second property. The first property and the second property are complementary to each other so that the first part and the second part are engageable with each other when encountering.
US11617426B2
A protective case for large objects including a lock housing formed from a first section and a second section, both of the sections including at least one external subsection and at least one internal subsection configured to telescope inside the external subsection; and an extension lock comprising a lock housing and a compression lock, the lock housing including a screw-threaded channel, and the compression comprising at least one screw-threaded shaft with a compressive component on the interior end and a lock handle on the exterior end, the screw-threaded shaft configured to matingly engage with the screw-threaded channel of the lock housing; the compression lock configured to descend in the lock housing and compressingly lock the internal subsection in an extended position upon locking rotation of the compression lock; and the compression lock configure to ascend in the lock housing upon unlocking rotation of the cam latch.
US11617423B2
A method of manufacturing a midsole for an article of footwear includes cutting a pattern of openings at least partway through a midsole with a cutting tool driven by an embroidery machine. An article of footwear includes a midsole defining a pattern of openings extending at least partway through the midsole. An inner surface of the midsole is contoured and the midsole includes upwardly-extending sidewalls. At least some of the openings extend relatively nonparallel with one another through the sidewalls and splay away from one another along longitudinal axes of the openings.
US11617413B2
Methods for manufacturing three-dimensional components of articles, including articles of footwear, apparel, and sporting equipment are provided. The disclosed methods comprise providing a first composition comprising a plurality of foam particles suspended in a liquid polymerizable composition, polymerizing a first portion of the liquid polymerizable composition to form a first layer of polymeric material at least partially encapsulating a first portion of the plurality of foam particles, repeating the polymerizing and forming for at least a second and third iteration, each iteration forming a layer on the previous layer, thereby forming a three-dimensional component having at least three layers, each layer including foam particles at least partially encapsulated by the first polymeric material. Articles manufactured using the disclosed methods are also provided.
US11617407B2
A helmet includes a non-contact sensor for a living body, a cap body, and a headband attached to an inner side of the cap body. The headband is provided with a first projection and a second projection on a surface facing a front head portion (FD) of the cap body. The non-contact sensor for the living body includes a first housing having a first surface and a second surface opposing the first surface, a first claw portion provided on the first surface, and a second claw portion provided on the second surface. The first claw portion is brought into contact with and fixed to the first projection, and the second claw portion is brought into contact with and fixed to the second projection.
US11617403B2
A face shield manufacturing method includes, among other things, positioning a bumper layer between a headband layer and a shield layer. The method further includes securing the bumper layer, the shield layer, and headband layer to provide a multilayered structure, and cutting a face shield assembly from the multilayered structure. A face shield assembly includes, among other things, a bumper configured to be placed against a front of a head of a user, a shield secured to the bumper, a headband configured to be placed against a rear of the head of the user, and fasteners. Each of the fasteners binds an end portion of the headband to at least the bumper. The headband is folded over each fastener when the bumper is placed against the front of the head of the user and the headband is placed against a back of the head of the user.
US11617401B2
A protective device for protecting a proximal interphalangeal joint and a distal interphalangeal joint of a human finger comprises a flexible sheath for wearing around the human finger and at least four motion constraining elements integrated in or secured to the flexible sheath. The motion constraining element is adapted for constraining a lateral and/or rotational deviation motion of a first phalanx with respect to a second phalanx. The motion constraining element covers a lateral side of the flexible sheath at a location corresponding to the joint and is adapted for resisting elongation of the motion constraining element in a longitudinal direction of the flexible sheath. The motion constraining element is bendable in a direction to allow flexion of the joint. The motion constraining elements for the distal interphalangeal joint and for the proximal interphalangeal joint are distinct and separate elements having different points of engagement on the flexible sheath.
US11617395B2
A method of controlling a heater in an aerosol-generating device is provided, the device including: a heater including a heating element configured to heat an aerosol-forming substrate, and a power source configured to provide power to the heating element; and the method including the steps of: controlling power provided to the heating element such that in a first phase, power is provided to increase a temperature of the heating element from an initial temperature to a first temperature, and in a second phase, power is provided to decrease the temperature of the heating element below the first temperature to a second temperature, the power being provided to the heating element during the first phase is increased at least once during a duration of the first phase, and aerosol is produced during the second phase.
US11617391B2
The present invention relates to an electronic atomizing device, an atomizer and a suction nozzle assembly thereof. The suction nozzle assembly includes a fixing base, a suction nozzle, and a connecting member. The suction nozzle includes a first end and a second end away from the first end. One end of the connecting member is mounted to the suction nozzle, another end is mounted to the fixing base, such that the suction nozzle is disposed on the fixing base via the first end, and is capable of rotating relative to the fixing base. The suction nozzle can rotate relative to a power supply assembly in the electronic atomizing device, therefore an operation switch of the power supply assembly can be rotated from an initial position to an operation position convenient for an operation.
US11617388B2
A food extrusion temperature controllable device based on material and environment properties comprises a connecting seat and a temperature controllable device disposed on the connecting seat connecting with a feeding cylinder and a pastry extrusion head. The temperature controllable device comprises a temperature controllable element, a temperature sensor and a thermal insulation jacket. The temperature sensor senses a temperature of a food in the connecting seat, and the temperature controllable element is capable of receiving a temperature controllable command from a controller to adjust the temperature of the food in the connecting seat by heating or cooling. The thermal insulation jacket covers the connecting seat to maintain the temperature. A material removal element is disposed on an inner surface of a chamber of the connecting seat to spray a fluid of liquid and gas sequentially toward a pastry tip of the pastry extrusion head.
US11617383B2
Provided is a method of manufacturing rice taffy, and more specifically, a method of manufacturing rice taffy having excellent functionality by adding collagen. The method of manufacturing rice taffy according to the present invention includes a saccharification step of saccharifying a mixture of hard-boiled rice, malt, and water and thus obtaining a saccharified solution, a concentration step of concentrating the saccharified solution by applying heat and thus obtaining black taffy, an addition step of adding collagen to the black taffy, and a stretching step of repeatedly stretching the black taffy to which collagen was added.
US11617374B2
A method for preserving aquatic products at sea includes the following steps: an on-board refrigeration system is used to refrigerate the antifreeze solution, and the antifreeze solution is used as a main cold source, and temperatures at centers of fish bodies drop rapidly to achieve rapid cooling and reduce activity of endogenous enzymes and inhibit proliferation of microorganisms by direct or indirect heat exchange with captured catches. The antifreeze solution contains edible alcohol, propylene glycol, glycerol, calcium chloride, sodium chloride, amino acids, Antarctic krill protein hydrolysate with average molecular weight of 50-100 KDa, surfactant and water, and the mass percentage of each component is as follows: edible alcohol 15%-30%, propylene glycol 10%-30%, glycerol 2%-15%, calcium chloride 1%-10%, sodium chloride 3%-10%, amino acid 0.1%-0.15%, Antarctic krill protein hydrolysate 0.01%-0.3%, surfactant 0.005%-0.5%, and the balance is water.
US11617373B2
The proposed invention includes an extruder apparatus (1) for a minced meat product with a distribution chamber (10) provided with an inlet opening (11) and with multiple outlet openings (12) of identical section, each one in communication with an extruder head (50) through a distribution duct (40) to produce the extrusion on a conveyor surface (2) movable through an air treatment unit (60), wherein each extruder head is connected to one of the distribution ducts and comprises a cutting device including a plunger inserted in the extruder head movable from an extruding position, in which the plunger does not interfere with the connection with the distribution duct, to a cutting position in which the plunger completely blocks said connection and in which the plunger reaches or goes beyond an extruding opening of the duct to eject all of the extruded meat product from the interior of the duct.
US11617372B2
An interlocking baked food brick has a top surface with a first stud and a bottom surface with a first recess. The first stud is aligned with the first recess. When one brick is placed on another brick, the first stud of the lower brick fits into the first recess of the upper brick to form an interlocking structure. The interlocking baked food brick may be a waffle or a cake. The interlocking baked food brick may be made in a heated mold. The mold may have a top plate with a base cavity and a recess projection located in the base cavity. The bottom plate may have a bottom cavity and a stud cavity located in the bottom cavity. The recess projection may be aligned with the stud cavity.
US11617369B2
This invention relates to antimicrobial gallium compounds, and to monomers containing gallium complex moieties that can be used in oral care products and dental materials, and which can reduce or eliminate dental caries and bacterial or fungal infections associated with medical and dental devices.
US11617364B2
A multi-organ repairing and transferring device without interrupting a blood flow includes a first perfusion bin, a second perfusion bin and a third perfusion bin which are configured for storing respective organs. A first pump is arranged on a first pipeline, two ends of the first pipeline are connected with the first perfusion bin and the second perfusion bin respectively, a second pump is arranged on a second pipeline, two ends of the second pipeline are connected with the first perfusion bin and the second perfusion bin respectively, a third pump is arranged on a third pipeline, two ends of the third pipeline are connected with the first perfusion bin and the third perfusion bin respectively, and a fourth pump is arranged on a fourth pipeline, two ends of the fourth pipeline are connected with the first perfusion bin and the third perfusion bin respectively.
US11617363B2
A system useful to protect a real estate property includes at least one sensor configured to monitor presence of a nuisance animal on the real estate property, a computerized control module including programming to diagnose the presence of the nuisance animal based upon data from the at least one sensor, and at least one mobile robotic device. The mobile robotic device is configured to move to a location of the nuisance animal on the real estate property based upon the data from the at least one sensor and emulate a predator to move the nuisance animal.
US11617360B2
A fishing reel according to an embodiment of the present disclosure is configured to include a spool capable of winding a fishing line, an operation portion that rotates the spool, a rotation detector that detects the rotation of the spool, and a determination portion that determines the backlash correction status from the output of the rotation detector.
US11617357B2
Non-human animals, tissues, cells, and genetic material are provided that comprise a modification of an endogenous non-human heavy chain immunoglobulin sequence and that comprise an ADAM6 activity functional in a mouse, wherein the non-human animals express a human immunoglobulin heavy chain variable domain and a cognate human immunoglobulin λ light chain variable domain.
US11617350B1
A tail protection device for dogs that includes a sleeve for covering the tail, and straps to connect it to a common dog harness. It secures the tail from injury, especially “Happy Tail Syndrome.”
US11617344B2
A cat litter box is designed to be folded into a compact form for storage and shipment to a customer and unfolded by the customer for use. When it is time to replace the litter box, the cat litter box can be refolded back into a compact form for disposal. A lid protects the box during storage and shipment.
US11617335B2
The invention relates to the novel cotton variety designated 19R249B3XF. Provided by the invention are the seeds, plants, plant parts and derivatives of the cotton variety 19R249B3XF. Also provided by the invention are methods of using cotton variety 19R249B3XF and products derived therefrom. Still further provided by the invention are methods for producing cotton plants by crossing the cotton variety 19R249B3XF with itself or another cotton variety and plants and seeds produced by such methods.
US11617329B1
A novel maize variety designated X05R368 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X05R368 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X05R368 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X05R368, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X05R368 are provided. Methods for producing maize varieties derived from maize variety X05R368 and methods of using maize variety X05R368 are disclosed.
US11617322B1
A novel maize variety designated X08N702 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X08N702 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08N702 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X08N702, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08N702 are provided. Methods for producing maize varieties derived from maize variety X08N702 and methods of using maize variety X08N702 are disclosed.
US11617320B2
The invention provides seeds and plants of cucumber hybrid DRCE9615, cucumber inbred line EUR-Y319-3065GY, and cucumber inbred line EUR-Y318-5035GY. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of cucumber hybrid DRCE9615, cucumber inbred line EUR-Y319-3065GY, and cucumber inbred line EUR-Y318-5035GY and to methods for producing a cucumber plant produced by crossing such plants with themselves or with another plant, such as a cucumber plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of cucumber hybrid DRCE9615, cucumber inbred line EUR-Y319-3065GY, and cucumber inbred line EUR-Y318-5035GY comprising introduced beneficial or desirable traits.
US11617318B2
Provided is a canola variety designated 18UU2731R and seed, plants and plant parts thereof produced from a cross of inbred varieties. Methods for producing a canola variety comprise crossing canola variety 18UU2731R with another canola plant. Methods for producing a canola plant containing in its genetic material one or more traits introgressed into 18UU2731R through backcross conversion and/or transformation, and to the canola seed, plant and plant part produced thereby are described. Canola variety 18UU2731R, the seed, the plant produced from the seed, plant parts and variants, mutants, and minor modifications of canola variety 18UU2731R are disclosed.
US11617316B2
Apparatus and methods for a hydroponics system with enhanced heat transfer are presented herein. By arranging the flow hydroponics system to have a series flow pattern via tubes and hydroponic pans, heat may be transferred from heat producing elements. The heat producing elements, including light emitting diodes (LEDs), may be thermally attached to the pans. The recycled heat can be transferred to the series circulating water supply for providing nutrient rich minerals at the roots of plants. Additionally, the heat can be transferred via the pans and without the need for costly fans or specialized heat sinks. In this way more space can be availed for the production of plants while recycling energy in the form of transferred heat.
US11617310B1
The present invention is a modular wall including a base and a support structure. The support structure is secured to the base with retractable supports. The support structure may be removed from the base, allowing a user to easily move the wall in separate parts. Furthermore, the modular wall includes a decorative panel held up by the support structure. The decorative panel may have flowers attached creating a wall of flowers, or a painted-on decoration. More than one modular wall may be used together to create a wider decorative wall.
US11617305B2
A crop ramp for use in a combine header is provided. The crop ramp includes a flat section, a curved section, and a flange. The flat section facilitates coupling the crop ramp to a cutterbar of the combine header. The curved section extends from the flat section. The curved section is configured to facilitate transfer of crop to a belt system of the combine header. The crop is transferred in a first direction defined from the flat section to the curved section. The flange extends from the curved section. The flange is configured to hover above the belt system of the combine header to prevent dirt from flowing in a second direction which is opposite to the first direction.
US11617302B2
A mower which may include: an engine for driving at least first and second cutting blades, wherein the first and second cutting blades are located in first and second cutting chambers of the cutter deck structure, wherein the cutter deck structure may include an inclined surface in the first cutting chamber so that at least part of the inclined surface is located closer to the trim side of the cutter deck structure than is any cutting blade rotational axis, the inclined surface extending downwardly from an upper surface of the cutter deck structure toward at least the trim side of the cutter deck structure, wherein the inclined surface slopes downwardly from the upper surface in a direction away from the side-discharge opening; wherein the inclined surface is configured to help provide a high pressure zone within a rear portion of the cutter deck structure and a low pressure zone proximate the trim side of the cutter deck structure for helping vegetation to be cut to be pulled into the first cutting chamber.
US11617297B2
An agricultural vehicle-trailer combination includes a traction module including a drive element for engaging in a ground, a working appliance coupled to the traction module by a coupling apparatus, and a folding axle supporting the working appliance relative to the ground at least during a transport mode. A slewing mechanism of the coupling apparatus provides a degree of freedom of rotation between the traction module and the working appliance along a longitudinal axis of the working appliance. A pivot joint provides a degree of freedom of pivoting between the traction module and the working appliance along a vertical axis of the traction module. The pivot joint is adjustable relative to its pivot angle by a steering actuator for influencing the direction of travel of the vehicle-trailer combination.
US11617296B2
An agricultural machine hitched to a tractor and includes two side units and a frame, which extends in a longitudinal direction, each side unit including an arm mounted so as to pivot relative to the frame around a respective folding axis oriented substantially parallel to the longitudinal direction, each side unit including a tool unit connected to the frame through the respective arm and being able to occupy a work position in which it rests on the ground, each side unit including a connection allowing the respective tool unit in work position to move relative to the respective arm, the connection includes a lightening actuator enabling to exert an upward force on each tool unit in work position. The machine includes a tie-rod connected to each of the arms through a respective upper joint of an axis parallel to the respective folding axis.
US11622490B2
The present disclosure relates to the display technology, and provides an OLED display substrate, a method for manufacturing the OLED display substrate and a display device. The method includes: forming pixel definition layer transition patterns with metal; and oxidizing the pixel definition layer transition patterns to form an insulative pixel definition layer.
US11622488B2
The present application provides a semiconductor structure and a manufacturing method thereof, and relates to the field of display technology. The semiconductor structure includes a substrate. The substrate includes an array region and a peripheral circuit region surrounding the array region. Multiple capacitors are arranged in an array in the array region. Virtual lines connecting centers of any three consecutively adjacent capacitors among the multiple capacitors located at an edge of the array region define a virtual angle greater than 90°.
US11622487B2
A component shortage detection device detects a component shortage of a tape feeder installed in a component mounting device. The component shortage detection device includes a sensor, configured to detect the tape, and provided at a position that is a midpoint of a tape transportation path of the tape feeder and upstream of a component extraction position by a component mounting head in a tape transportation direction. The component shortage detection device further includes a residual quantity calculation unit configured to calculate a component residual quantity of the tape during a mounting operation; and a determination unit configured to determine whether a component shortage occurs on a basis of output information from the sensor and the component residual quantity when the head fails in extraction of the component.
US11622473B2
The present disclosure provides an electrical connection apparatus which includes a receptacle and a plug. The receptacle includes a cage, a heat sink, a thermal interface material layer, and an elastic sheathing member. The heat sink is provided to the cage and has a base portion. The base portion has a lower surface, a first side edge close to the port, and a second side edge spaced apart from the first side edge. The heat sink further has two first convex portions positioned on the lower surface and adjacent to the first side edge and a first concave portion positioned on the lower surface and adjacent to the second side edge. The thermal interface material layer is provided to the lower surface of the base portion. The elastic sheathing member sheathes the heat sink and the cage. The plug includes a second convex portion positioned on an upper surface.
US11622471B2
A cooling device for a computing system is disclosed. The cooling device includes an inlet conduit, a first cold plate, a connecting conduit, a second cold plate, an outlet conduit, and a heat conductor. Coolant flows through the inlet conduit. The first cold plate has a first inlet surface and a first outlet surface. The inlet conduit is coupled to the first inlet surface. The inlet conduit transfers the coolant into the first cold plate. The connecting conduit is coupled at one end to the first outlet surface. The coolant flows from the first cold plate through the connecting conduit. The second cold plate has a second inlet surface and a second outlet surface, the connecting conduit being coupled at another end to the second inlet surface. The outlet conduit is coupled to the second outlet surface. The coolant flows from the second cold plate through the outlet conduit.
US11622470B2
A wearable electronic device is disclosed. The device can include a support structure and an electronic component disposed in or on the support structure. A heat exchanger element can be thermally coupled with the electronic component, the heat exchanger element comprising a fluid inlet port and a fluid outlet port. A first conduit can be fluidly connected to the fluid inlet port of the heat exchanger, the first conduit configured to convey, to the heat exchanger, liquid at a first temperature. A second conduit can be fluidly connected to the fluid outlet port of the heat exchanger, the second conduit configured to convey, away from the heat exchanger, liquid at a second temperature different from the first temperature.
US11622468B1
A modular data center and a method of building a modular data center. The modular data center includes a site microgrid including at least one power converter connected to a direct current (DC) bus and a digital power system. The digital power system includes at least one digital power transmitter, a set of transmission lines, and at least one digital power receiver. The modular data center design uses an adiabatic cooling system to cool the modular data center.
US11622467B2
An assembly includes: a server rack; first side and second side outer rails attached to the rack and positionally fixed relative to the rack; a support device attached to the rack adjacent to a rear of the rack; a computer network switch having a port side positioned adjacent to the rear of the rack; and first side and second side inner rails attached to the network switch and positionally fixed relative to the network switch, the inner rails being slidably attached to the outer rails. The network switch is movable between a retracted position and an extended position, and the support device is located such that the support device physically blocks the network switch from being removed from the rear of the server rack.
US11622456B2
Various methods and systems are provided for a cable management device. In one example, the cable management device has a planar base with a plurality of mounting holes, a first wing framing a first slot positioned along a first side of the base, and a second wing framing a second slot along a second side of the base. The wings may flex from a first configuration to a second configuration in response to a contact force.
US11622451B2
Systems and methods in which dot-like portions of a material (e.g., a viscous material such as a solder paste) are printed or otherwise transferred onto an electronic component at a first printing unit, and the electronic component is subsequently placed onto a substrate with the portions of viscous material between the electronic component and the substrate. Optionally, a printing unit which prints the dots of material onto the electronic component includes a coating system that creates a uniform layer of the material on a donor substrate, and the material is transferred in the individual dot-like portions from the donor substrate onto the electronic component by the printing unit. The system may also include imaging units to aid in the overall process.
US11622440B2
In some aspects, electrodes can include a front portion shaped to matingly engage a nozzle of the plasma cutting system, the front portion having a first end comprising a plasma arc emitter disposed therein; and a rear portion thermally connected to a second end of the front portion, the rear portion shaped to slidingly engage with a complementary swirl ring of the plasma cutting system and including: an annular mating feature extending radially from a proximal end of the rear portion of the electrode to define a first annular width to interface with the swirl ring, the annular mating feature comprising a sealing member configured to form a dynamic seal with the swirl ring to inhibit a flow of a gas from a forward side of the annular mating feature to a rearward side of the annular mating feature.
US11622435B2
The present disclosure provides a lighting device and a power switching circuit. The power switching circuit of the lighting device includes a plurality of power input circuits and a logic control circuit. The logic control circuit is configured to receive a first electrical signal, a second electrical signal, or a third electrical signal, and control a first-switching circuit electrically connected with an Nth power input terminal to be turned on according to the first electrical signal, control the first-switching circuit electrically connected with the Nth power input terminal to be turned off according to the second electrical signal, and control a first-switching circuit electrically connected with first to (N−1)th power input terminals to be turned off according to the third electrical signal; N is a positive integer less than or equal to a number of the power input circuits.
US11622430B2
A control circuit for controlling a power converter can include: a constant voltage output module, a constant current output module, and a power stage circuit; and where the control circuit is configured to select one of a first feedback signal representative of output information of the constant current output module, and a second feedback signal representative of output information of the constant voltage output module as a feedback input signal based on operation states of the constant current output module and the constant voltage output module, in order to control a switching state of a power switch of the power stage circuit.
US11622429B1
In an embodiment, a control circuit includes: an output terminal configured to be coupled to a control terminal of a transistor that is coupled to an inductor; a logic circuit configured to control the transistor using a first signal; a zero crossing detection circuit configured to generate a freewheeling signal indicative of a demagnetization of the inductor; a comparator having first and second inputs configured to receive a sense voltage indicative of a current flowing through the transistor and a reference voltage, respectively, and an output configured to cause the logic circuit to deassert the first signal; and a reference generator configured to generate the reference voltage and including: a current generator, a capacitor and a resistor coupled to the output of the reference generator, and a switch coupled in series with the resistor and configured to be controlled based on the first signal and the freewheeling signal.
US11622421B2
A heater system is provided. The system includes a resistive element with a temperature coefficient of resistance (TCR) of at least about 1,000 ppm such that the resistive element functions as a heater and as a temperature sensor and the resistive element is a material having greater than about 95% nickel. The system also includes a heater control module including a two-wire controller with a power control module that is configured to periodically compare a measured resistance value of the resistive element against a reference temperature to adjust for resistance drift over time during operation such that a temperature drift of the resistive element is less than about 1% over a temperature range of about 500° C.-1,000° C.
US11622416B2
A radio device configures a group of further radio devices as candidate relay nodes for communication with the wireless communication network. Further, the radio device selects one or more of the further radio devices from the group as relay node for communication with the wireless communication network. Further, the radio device communicates with the wireless communication network via said one or more selected further radio devices.
US11622409B2
Aspects presented herein may enable a UE to notify a base station about the availability of a relay UE that is not connected to the base station. In one aspect, a first UE or a second UE transmits or receives a relay request of the first UE via sidelink, the first UE being in an RRC connected mode with a base station. The first UE or the second UE receives or transmits, via the sidelink, an indication of relay availability of a second UE in an RRC inactive mode in response to the relay request. The first UE and the second UE receive a configuration from the base station for relay of communication from the base station over the sidelink between the first UE and the second UE.
US11622404B2
This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media for reliable communication between a source device, and two or more sink devices. In one aspect, a sink device closest in proximity to the source device can establish a wireless data transfer with the source device. In another aspect, the sink device having the more favorable radio channel conditions can establish a wireless data transfer with the source device. In some aspects, the sink devices can forward audio data received from the source device over a secondary communication link. The audio data can be forwarded to the other sink device automatically, or upon request from the other sink device. The secondary communication link can be implemented as a magnetic communication link, or as a Bluetooth communication link.
US11622403B2
Embodiments of this application provide a data sending method, apparatus, and system, and relate to the communications field, so that an SN change in dual connectivity does not affect performance of a network in which an MN is located. The data sending method specifically includes: determining, by a source node device, whether direct data forwarding is supported between the source node device and a destination node device; and sending, by the source node device, a first message including a first indication to a first node device, where the first indication is used to indicate whether the direct data forwarding is supported between the source node device and the destination node device. This application is used for data sending.
US11622402B2
Apparatus, methods, and computer-readable media for facilitating relay of superpositioned sidelink and uplink transmission are disclosed herein. An example method for wireless communication at a first communication device includes receiving, from a UE, a MUST transmission including a base layer and an enhancement layer, the base layer comprising a first message for a second communication device and the enhancement layer comprising a second message for the first communication device. The example method also includes decoding the base layer of the MUST transmission to obtain the first message. Additionally, the example method includes receiving a feedback message from the second communication device indicating that the second communication device did not successfully receive the first message. The example method also includes retransmitting the first message to the second communication device in response to the feedback message from the second communication device.
US11622401B2
The present disclosure discloses a method and a device in a node for wireless communications. A first node judges whether the first node is in coverage; and then transmits Q second-type radio signals; herein, the Q second-type radio signals respectively comprise Q pieces of first-type information; whether each of the Q second-type radio signals can be selected as a synchronization reference is related to its comprised first-type information; the Q pieces of first-type information are independently generated, or, whether the Q pieces of first-type information are independently generated is related to whether the first node is in coverage, Q being a positive integer greater than 1. The present disclosure improves transmission reliability of Sidelink.
US11622396B2
A method of setting up a wireless connection for a communication device. The method is performed in a network node and comprises receiving, from the communication device, a service request, the request comprising a destination identifier of a destination providing a service, and configuring, based on the destination identifier, the communication device for one of: multi-connectivity and single-connectivity.
US11622390B2
A method and apparatus for determining whether to perform transmission on a random access or a configured grant in wireless communication system is provided. The wireless device leaves a connected state with a network. The wireless device determines whether to perform transmission on a random access (RA) or a configured grant based on data available for transmission, wherein the configured grant is received from the network. The wireless device performs the transmission of the data based on the determination.
US11622386B2
A terminal apparatus includes: a measurement unit configured to measure a first radio link quality based on at least part of a plurality of reference signals and a second radio link quality based on at least part of the plurality of reference signals in a certain serving cell; and a processing unit configured to trigger a report in a case that the first radio link quality and the second radio link quality satisfy a predetermined condition.
US11622384B2
A wireless smart utility network (Wi-SUN) device participating in a Wi-SUN network for coexistence with a Wi-Fi HaLow network sharing frequency spectra between the networks is provided. The Wi-SUN device includes a receiver to receive packets of neighbor Wi-SUN devices, a memory configured to store computer executable programs including a hybrid carrier-sense multiple access with collision avoidance (CSMA/CA) control program and Wi-SUN backoff control program, a processor configured to execute the hybrid CSMA/CA control program including instructions that steps of estimating a severity of Wi-Fi Halow interference based on one or combination of the severity metrics, selecting a CSMA/CA mode between predetermined CSMA/CA modes in response to the estimated severity, detecting a channel status based on the hybrid carrier-sense multiple access, wherein if the channel status is not idle, a maximum limited number of times for re-attempting a packet transmission is checked to determine an allowability of re-attempting the packet transmission, and a transmitter to transmit packets according to a determination result of the allowability.
US11622380B2
Methods related to wireless communications systems and medium access in a radio frequency band of a shared spectrum are provided. A device contends for a first reserved time interlace including a plurality of channel occupancy times (COTs). The device transmits a first communication signal in a first COT of the plurality of COTs in response to winning the first reserved time interlace. The device transmits a second communication signal in a second COT of the plurality of COTs, the second COT spaced in time from the first COT, in response to winning the first reserved time interlace.
US11622367B2
Aspects relate to cross-carrier scheduling in wireless communication. A scheduling entity generates scheduling information that schedules a plurality of data transmissions to or from a user equipment (UE) on a first carrier having a first numerology. The scheduling entity then transmits the scheduling information to the UE on a second carrier having a second numerology different than (e.g., less than) the first numerology. The scheduling information is transmitted using control resources allocated based on slot indexes of a plurality of slots configured for communicating the data transmissions on the first carrier.
US11622361B2
Various aspects of the present disclosure provide for enabling at least one opportunity to transmit mission critical (MiCr) data and at least one opportunity to receive MiCr data in a time division duplex (TDD) subframe during a single transmission time interval (TTI). The single TTI may be no greater than 500 microseconds. The TDD subframe may be a downlink (DL)-centric TDD subframe or an uplink (UL)-centric TDD subframe. How much of the TDD subframe is configured for the at least one opportunity to transmit the MiCr data and how much of the TDD subframe is configured for the at least one opportunity to receive the MiCr data may be adjusted based on one or more characteristics of the MiCr data. The MiCr data may have a low latency requirement, a high priority requirement, and/or a high reliability requirement. Various other aspects are provided throughout the present disclosure.
US11622360B2
A communication method and a terminal and a base station adapted to the method are provided. The communication method of a terminal includes: receiving a message containing information regarding a semi-persistent scheduling (SRS) configuration from a base station; determining whether a sub-frame configured with a non-adaptive re-transmission is identical to a sub-frame configured with an uplink grant according to the SPS configuration; and when: a sub-frame configured with a non-adaptive re-transmission is identical to a sub-frame configured with an uplink grant according to the SPS configuration; and the terminal does not have data to be first transmitted via the sub-frame configured with an uplink grant according to the SPS configuration, performing the non-adaptive re-transmission.
US11622358B2
A method performed by a network node for deciding whether or not to trigger short Semi Persistent Scheduling (SPS) reactivation of a short SPS activated User Equipment (UE) in a wireless communication network is provided. The network node receives Uplink, UL, data from the UE over a radio resource. The radio resource comprises any one out of: an SPS resource and a dynamically granted resource. The network node determines a difference of signal quality of the radio resource used for the received UL data compared to a previous signal quality calculated when last of any one out of: deactivation and reactivation of short SPS was triggered. The network node then decides whether or not to trigger short SPS reactivation of the UE based on the determined difference of the signal quality.
US11622354B2
The present disclosure provides a power control method, a reception method, a power allocation method, a User Equipment (UE) and a network device. The power control method includes performing transmission power control over uplink transmission on a first target Bandwidth Part (BWP) in accordance with one or more target uplink power control parameters corresponding to the first target BWP.
US11622351B2
Methods, systems, and devices for wireless communications are described. A frequency band configuration for a full-duplex slot may be indicated, where a frequency band configuration may include one or more downlink frequency bands and one or more uplink frequency bands. In some cases, a frequency band configuration may also include one or more guard bands. A user equipment (UE) may determine the frequency band configuration for a full-duplex slot based on a frequency configuration indication, which may include an index for a table of frequency band configurations, one or more bitmaps, or respective start and length indications for each frequency band. A frequency band configuration may apply to one slot or to multiple slots.
US11622343B2
Provided are user equipment (UE) and communication methods. The UE includes: a receiver, operative to receive transmissions of a TB performed by another UE using each of a first set of beams respectively; circuitry, operative to perform measurement on the received transmissions, and to select resource for sidelink transmission among candidate resources based on a measurement result; and a transmitter, operative to perform the sidelink transmission with the selected resource, wherein, the circuitry is further operative to preclude, from the candidate resources, one or more candidate resources associated with a transmission using a beam of the first set of beams, if the measurement result of the transmission using the beam fulfills a predetermined condition.
US11622342B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a second UE, a sidelink communication via a sidelink channel between the first UE and the second UE. The UE may transmit, to the second UE and based at least in part on the sidelink communication, a physical sidelink feedback channel (PSFCH) with a quantity of repetitions. Numerous other aspects are described.
US11622335B2
Certain aspects of the present disclosure provide techniques for priority-based transmit power control. A method that may be performed by a user equipment (UE) includes communicating with at least a second UE via a link, determining a transmission power for transmitting information via the link based, at least in part, on a priority corresponding to the information, and outputting the information for transmission via the link in accordance with the determined transmission power.
US11622326B2
A method including receiving, at a mobile device, a request to provision a first geofence. The first geofence has a first predicted duration that expires before a second predicted geofence is provisioned by the mobile device. Provisioning the first geofence and the second predicted geofence together consume a first amount of power. The method also includes determining a predictive geofence radius based on a predicted speed of the mobile device. The method also includes provisioning a first predictive geofence having the predictive geofence radius and further having a second predicted duration that is different than the first predicted duration and that expires before a second predictive geofence is provisioned by the mobile device. Provisioning the first predictive geofence and the second predictive geofence together consume a second amount of power, the second amount of power less than the first amount of power.
US11622325B2
A method for managing power during communication with an implantable medical device, including establishing a communications link, utilizing a power corresponding to a session start power, to initiate a current session between an implantable medical device (IMD) and external device. A telemetry break condition of the communications link is monitored during the current session. The power utilized by the IMD is adjusted between low and high power levels, during the current session based on the telemetry break condition. The number of sessions is counted, including the current session and one or more prior sessions, in which the IMD utilized the higher power level, and a level for the session start power to be utilized to initiate a next session following the current session is adaptively learned based on the counting of the number of sessions.
US11622319B2
An electronic device and method are disclosed herein. The electronic device includes a communication module, a display, a memory and a processor which implements the method. The method includes receiving access point (AP) information from at least one AP through the communication module, generating an AP list including an AP communicatively connectable with the electronic device based on the received AP information, storing the AP list in the memory, identifying a state of the electronic device, determining an arrangement criterion for arranging a display order of Aps included in the AP list based on state information about the electronic device, and controlling the display to arrange the AP list according to the determined arrangement criterion.
US11622318B2
A method to operate a Network Function, Repository Function, NRF, to manage NF profiles of Session Management Functions (SMFs) in a communication system is provided that is configured to communicate with other network functions of the communications system through a network interface. The NRF receives NF profiles for the SMFs, wherein at least some of the NF profiles each include both a SMF identifier and a service area information for a respective one of the SMFs. After receiving the NF profiles, the NRF stores the SMF identifiers and the service area information of the NF profiles in a repository in memory. The NRF may also receive a NF discovery request for discovering SMFs. After receiving the NF discovery request, the NRF may retrieve from the repository at least one of the NF profiles respectively for at least one SMF based on content of the NF discovery request. The NRF communicates a NF discovery response containing the SMF identifier and the service area information of the at least one SMF.
US11622304B1
Systems and methods are provided for supporting a preferred cell mode of a telecommunications network includes a user device and a cell site. The cell site includes a cell mode system communicatively coupled to the user device. The cell mode system is structured to receive a preferred cell mode request and a management notification, generate a cell switch request based on the preferred cell mode request and the management notification, receive a cell switch confirmation based on the cell switch request, and provide a handoff request responsive to the cell switch confirmation. The handoff request is structured to initiate the handoff of the user device to at least one preferred cell, the at least one preferred cell structured to adjust an uplink data speed.
US11622301B2
Systems and methods are disclosed that enable predictive device mobility session management in a wireless network. A wireless communications network is able to maintain IP session continuity as a wireless device roams among wireless access points of the communications network by ensuring that the wireless device maintains communications with its home wireless access gateway.
US11622298B2
Aspects of the subject disclosure may include, for example, computing a first time gap associated with a completion of a first transfer of first data via a first network connection and a completion of a second transfer of second data via a second network connection that is different from the first network connection, determining, based on the computing of the first time gap, that the first time gap exceeds a threshold, and adjusting, based on the determining, respective shares of third data that are to be transferred via the first network connection and the second network connection. Other embodiments are disclosed.
US11622282B2
Various arrangements for operating a cellular network with advanced secondary operator privacy are presented herein. A first set of user equipment may communicate using a first radio unit and a first radio spectrum with a cellular network. A second set of user equipment may communicate with the cellular network using a second radio unit and a second radio spectrum. The second radio unit may be operated by a secondary operator distinct from the cellular network operator. The second radio unit may encrypt the second communications such that the cellular network cannot decrypt the second communications. The cellular network, can route the encrypted second communications of the second cellular network slice from the second radio unit to a data center operated by the secondary operator separate and distinct from the cellular network.
US11622279B2
An aspect of the disclosure includes a method for downlink reception in unlicensed band used by a UE, including: after a data burst transmitted in a unlicensed band, stopping monitoring a downlink channel in response to ending of the data burst; and in response to receiving a reference signal or in response to expiration of a time period, starting monitoring the downlink channel, wherein the data burst is transmitted via a first bandwidth part (BWP) and initiated by a base station.
US11622277B2
A communication apparatus reads an image relating to a first other communication apparatus and acquires information on the first other communication apparatus from the image. The communication apparatus reads an image relating to a second other communication apparatus and acquires information on the second other communication apparatus from the image. The communication apparatus transmits information on a communication channel to the first other communication apparatus. The communication channel is for use in a role determination process for determining roles of the first other communication apparatus and the second other communication apparatus in direct wireless communication. The communication apparatus transmits the information on the communication channel and the information on the first other communication apparatus to the second other communication apparatus.
US11622275B2
A mobile device management system and method. The mobile device includes a global positioning system (GPS) tracker for locating the mobile device. The method includes establishing a zone boundary defining a first zone and a second zone in a monitoring area using the GPS tracker, wherein the mobile device is maintained in a first operating mode when the mobile device is located in the first zone and a second operating mode when the mobile device is located in the second zone; sending one or more characteristics of the zone boundary to a management system; receiving at least one change to the one or more characteristics of the zone boundary from the management system; and upon the mobile device being located outside the first zone for longer than a predetermined time period, performing alert actions.
US11622267B2
Provided is a system, method, and computer program product for conducting secure transactions with at least two appliances. The method includes monitoring audio data with a first appliance including a processor, a speaker, and a microphone; detecting, with the first appliance, an audible request to initiate a transaction from a user from the audio data; communicating, with the first appliance, a transaction request to at least one remote server in response to detecting the audible request to initiate the transaction; detecting, with the first appliance, a credential message received by the first appliance directly from a second appliance via an audio transmission, the credential message corresponding to the transaction request and including a limited use key provided to the second appliance from the at least one remote server or another remote server; and in response to detecting the credential message, initiating, with the first appliance, the transaction based on the limited use key.
US11622252B2
There is provided methods, apparatus and systems for management and control of a communication network. The system includes a plurality of service providers, wherein each of the plurality of service providers belongs to a consortium and all the service providers in the consortium trust each other for actions under a rule corresponding to the consortium, wherein the rule indicates how to manage a record of the actions performed by each of the plurality of service providers. Each of the plurality of service providers is configured to provide a set of services in the communication network, wherein a set of services provided by one service provider in the consortium is in one service type and manage a creation of a record indicative of actions associated with a particular set of services that the service provider provides and a distribution of the record to one or more other service providers in the consortium.
US11622246B2
The present invention discloses a method and a system for transmitting an uplink signal between a plurality of carriers, user equipment, and a base station, so that channel reciprocity can be effectively utilized. The method in embodiments of the present invention includes: receiving indication signaling sent by a base station; and transmitting an uplink signal in a target subframe of a corresponding target carrier based on the indication signaling.
US11622245B2
A call pattern associated with a telephone number of a subscriber of a wireless carrier network is monitored. The call pattern is then analyzed via a machine-learning algorithm to classify the subscriber into a subscriber classification category of multiple subscriber classification categories. A determination is made as to whether the subscriber classification category of the subscriber corresponds to a service plan type of a specific wireless service plan subscribed to by the subscriber for the telephone number. When the subscriber classification category fails to correspond to the plan type, an offer of an additional wireless service plan that corresponds to the subscriber classification category of the subscriber is sent to a user device of the subscriber. When the subscriber classification category corresponds to the service plan type, a caller category label is assigned to the subscriber that indicates the subscriber classification category of the subscriber.
US11622243B2
Certain embodiments are directed to techniques (e.g., a device, a method, or a non-transitory computer readable medium storing code or instructions executable by one or more processors) for many-to-many communication techniques for coordinating communications among a group of mobile devices that can be performed by a first mobile devices. The first mobile device can transmit a request to establish outgoing pairwise ranging sessions with other mobile devices of the group. Each of the mobile devices of the group of mobile devices can establish ranging sessions with the other mobile devices. Each mobile device can act as both an initiating device and a responding device for the ranging session. The first mobile device can detect one or more redundant ranging sessions the mobile devices. The first mobile device can identify whether to keep or terminate each of the one or more redundant ranging sessions based on a common criterion.
US11622237B2
An improved system and method for defining an event based upon an object location and a user-defined zone and managing the conveyance of object location event information among computing devices where object location events are defined in terms of a condition based upon a relationship between user-defined zone information and object location information. One or more location information sources are associated with an object to provide the object location information. One or more user-defined zones are defined on a map and one or more object location events are defined. The occurrence of an object location event produces object location event information that is conveyed to users based on user identification codes. Accessibility to object location information, zone information, and object location event information is based upon an object location information access code, a zone information access code, and an object location event information access code, respectively.
US11622231B2
Systems and methods to track the respective locations of subjects over time. The system identifies subjects who, overtime, were co-located with one another suggesting they are associated with one another, and the pairs are analyzed. For each of the subjects, the system produces a vector that quantifies the subject's location history by including a respective weight for each combination of a time interval with a geographical area. The vectors are compared using a distance metric, and any pair of subjects whose vectors are sufficiently close are flagged as being an associated pair. The respective vector belonging to each subject is normalized to account for the total number of other subjects who were co-located with the subject. For each interval-area pair, the system may compute the frequency of the interval-area pair, and then divide each weight that corresponds to the interval-area pair by the frequency of the interval-area pair.
US11622228B2
An information processing apparatus includes an image obtaining unit which obtains an image around a moving object. The information processing apparatus includes a determining unit which determines a risk area based on an image obtained by the image obtaining unit. The information processing apparatus includes a communication unit which transmits risk area information related to a risk area determined by the determining unit to an information collecting apparatus which collects information from a plurality of moving objects. The communication unit transmits risk area information to the information collecting apparatus when the moving object is within a region where information is provided by the information collecting apparatus.
US11622227B2
A location system of a mobile device may detect a first location and a second location of the mobile device. A processor of the mobile device may determine that the first location and second location are within a geofence surrounding the location of interest. The processor may determine a speed at which the mobile device traveled from the first location to the second location. The processor may determine that the mobile device is loitering at the location of interest in response to the speed being below a threshold value. In response to determining that the mobile device is loitering at the location of interest, the processor may perform check in processing to check a user of the mobile device as being on site at the location of interest.
US11622219B2
In an example embodiment, method, apparatus, and computer program product are provided. The apparatus includes at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: assign one or more audio representations to one or more audio scene entities in an audio scene; generate one or more audio scene entity combinations based on the one or more audio scene entities and the one or more audio representations; and signal the one or more audio scene entity combinations to a client, wherein the one or more audio representations assigned to the one or more audio scene entities cause the client to select an appropriate audio scene entity combination from the one or more audio scene entity combinations to render the audio scene.
US11622216B2
Systems and methods for interactive mobile fitting of hearing aids are provided. The method includes a mobile device receiving a reduced size fitting data set having a set of sampling points from a hearing aid. The method includes interpolating the reduced size fitting data set into a continuous fitting curve presented at a display of the mobile device with user interface objects that each correspond with one or more sampling points. The method includes receiving a user input manipulating a user interface object. The user input adjusts a value of sampling point(s) corresponding to the user interface object to generate an updated reduced size fitting data set that is communicated to the hearing aid. The method includes generating a substitute complete fitting data set based on the updated reduced size fitting data set for application to input audio to generate modified audio that is output from the hearing aid.
US11622207B2
Systems and methods may be used to determine a fit for a hearing assistance device shell model. For example, a method may include receiving an image of anatomy of a patient including at least a portion of a canal aperture of an ear of the patient, generating a patient model of a portion of the anatomy of the patient, the patient model indicating at least one of a height or width of the canal aperture, and determining, using the patient model, a best fit model from a set of hearing assistance device shell models generated using a machine learning technique. The method may include outputting an identification of the best fit model.
US11622198B2
An electronic device, according to various embodiments of the present invention, comprises: a first speaker arranged on one side end of the electronic device; a second speaker arranged on the other side end of the electronic device; at least one sensor; and a processor, wherein the processor may be configured so as to receive a first audio signal, acquire a first channel signal and a second channel signal by using the first audio signal, acquire state information associated with the electronic device by using the at least one sensor, correct at least one portion of the first channel signal on the basis of at least the state information, output the corrected first channel signal using the first speaker, and output the second channel signal using the second speaker. In addition, various embodiments are possible.
US11622195B2
Adaptive operations of a first noise control system and a second noise control system may include a speaker that outputs noise cancellation sound, a microphone that detects an error signal, an auxiliary filter that generates, from a noise signal, a correction signal that corrects the error signal so that a difference in a position between the microphone and a noise cancellation position is compensated, and an adaptive filter that performs an adaptive operation using the corrected error signal to generate the noise cancellation sound from the noise signal are alternately performed. A transfer function learned in a state in which the second noise control system is stopped is set in the auxiliary filter of the first noise control system, and a transfer function learned in a state in which the adaptive operation of the first noise control system is stopped is set in the auxiliary filter of the second noise control system.
US11622192B1
The disclosed device may include an optical structure configured to house various sensors directed toward a user. The sensors may be configured to gather data through at least one layer of the optical structure. The device may also a vent bracket positioned between the optical structure and an outer covering of the device. The vent bracket may be positioned to provide an opening between the optical structure and the vent bracket, allowing air to flow through the opening. The device may also include various microphones positioned in recessed ports between the optical structure and the vent bracket. These openings may allow external sounds to reach the microphones in the device. Various other methods of manufacturing, systems, and computer-readable media are also disclosed.
US11622191B2
An entertainment system for a vehicle, the system including: a sound emitting module including multiple sound emitting units, wherein the sound emitting module is adapted to be arranged such that the multiple sound emitting units are distributed along the transverse extension of a windshield of the vehicle and to emit sound towards the windshield, and a display device arranged between the sound emitting module and an occupant seating position, wherein the display device is arranged to cover the sound emitting module as seen from the occupant seating position. The disclosed entertainment system provides the advantage of integrating a more advanced sound system in the form of a sound emitting module including multiple sound emitting units.
US11622181B2
A display device includes a display panel which includes a first substrate, a second substrate, and a light emitting element layer disposed between the first substrate and the second substrate and outputting light toward the second substrate, a first sound generator which is disposed on the first substrate and outputs a first sound by vibrating the display panel, a source circuit board which is disposed on the first substrate, and a first sound circuit board which connects the first sound generator and the source circuit board.
US11622178B2
This document describes a speaker-integration system and associated devices and systems. The speaker-integration system includes a speaker that is re-workably mounted, via an elastomeric gasket, to an intermediate structure that is mountable to an outer enclosure of an electronic device. The intermediate structure forms a cavity in which the speaker is sealed, effective to use the cavity as the speaker's back volume to contain acoustic waves without impacting other structures in the electronic device. The front of the speaker is sealed against the outer enclosure by a gasket that controls, based on its placement and geometry, axial and radial directions of the speaker relative to the intermediate structure to prevent the speaker from buzzing against surrounding rigid parts. The speaker has wires that exit the back volume via a detachable grommet, which controls positioning of the wires to prevent rub and buzz against surrounding parts.
US11622177B2
A loudspeaker assembly includes an enclosure having an open front side and a wall having an interior surface and an exterior surface with a wall thickness defined therebetween. The wall is integrally molded with a screw boss supported by a plurality of molded ribs that extend inwardly from the interior surface. The loudspeaker assembly also includes an audio transducer positioned within the enclosure and having an output side facing the open front side of the enclosure to emit sound therefrom; and a mount for securing the transducer to the enclosure via a screw threaded into the screw boss. At a meeting point with the interior surface, each of the plurality of molded ribs has a rib thickness measured perpendicular to the wall thickness, the rib thickness being less than 50 percent of the wall thickness to avoid sink marks in the injection molded part.
US11622170B2
Systems, methods, and apparatus for detecting UAVs in an RF environment are disclosed. An apparatus is constructed and configured for network communication with at least one camera. The at least one camera captures images of the RF environment and transmits video data to the apparatus. The apparatus receives RF data and generates FFT data based on the RF data, identifies at least one signal based on a first derivative and a second derivative of the FFT data, measures a direction from which the at least one signal is transmitted, analyzes the video data. The apparatus then identifies at least one UAV to which the at least one signal is related based on the analyzed video data, the RF data, and the direction from which the at least one signal is transmitted, and controls the at least one camera based on the analyzed video data.
US11622157B2
A display apparatus includes a communicator configured to communicate with an external apparatus, a memory storing one or more instructions, and a processor. The processor may be configured to execute the one or more instructions to control the communicator to receive data regarding frames forming each of a plurality of pieces of broadcast content in a normal mode; extract first object information based on the data; and provide information about broadcast content corresponding to a keyword of interest of a user from among the pieces of broadcast content, based on the first object information. When entering a suspended mode from the normal mode, the processor may be configured to control the communicator to receive second object information in the suspended mode, and provide the information about the broadcast content corresponding to the keyword of interest from among the pieces of broadcast content, based on the second object information.
US11622156B1
Systems and methods for synchronizing client data structures with session events are disclosed. The system can establish a session responsive to a request from a host client device associated with a host player profile. The system can configure the host player profile to share records of events performed via the host player profile during the session, and can receive requests to join the session, each request associated with a respective viewer player profile. The system can receive a request from a viewer to permit automatic population of records corresponding to events performed via the host player profile during the session. The system can detect an event performed via the host player profile during the session, and generate a record corresponding to the event in the viewer player profile, which is used to enable performance of a corresponding event having the same event parameters via the viewer player profile.
US11622154B2
Method and system of recommending program without individually compiling subscribe profile information. The method and system being suitable for recommending television programs, movies, and any other media, including but not limited to advertisements and music.
US11622128B2
An image coding method includes: deriving a candidate for a motion vector of a current block from a co-located motion vector; adding the candidate to a list; selecting the motion vector of the current block from the list; and coding the current block, wherein the deriving includes: deriving the candidate by a first derivation scheme in the case of determining that each of a current reference picture and a co-located reference picture is a long-term reference picture; and deriving the candidate by a second derivation scheme in the case of determining that each of the current reference picture and the co-located reference picture is a short-term reference picture.
US11622126B2
According to the present disclosure, an image decoding method performed by a decoding apparatus comprises the steps of: acquiring motion prediction information on a current block from a bitstream; generating an affine MVP candidate list including affine motion vector predictor candidates for the current block; deriving CPMVPs for CPs of the current block on the basis of one affine MVP candidate among the affine MVP candidates included in the affine MVP candidate list; deriving CPMVDs for the CPs of the current block on the basis of the motion prediction information; deriving CPMVs for the CPs of the current block on the basis of the CPMVPs and the CPMVDs; and deriving prediction samples for the current block on the basis of the CPMVs.
US11622123B1
Techniques for selectively preserving film grain for video encoding are described. In certain embodiments, a content delivery system and/or service determines one or more blocks of a frame to preserve film grain in the encoding in contrast to preserving the film grain in the encoding of all of the blocks of the frame.
US11622118B2
Techniques are described for efficiently encoding video data by skipping evaluation of certain encoding modes based on various evaluation criteria. In some solutions, intra-block evaluation is performed in a specific order during encoding, and depending on encoding cost calculations of potential intra-block encoding modes, evaluation of some of the potential modes can be skipped. In some solutions, some encoding modes can be skipped depending on whether blocks are simple (e.g., simple vertical, simple horizontal, or both) or non-simple. In some solutions, various criteria are applied to determine whether chroma-from-luma mode evaluation can be skipped. The various solutions can be used independently and/or in combination.
US11622111B2
A method for video coding is provided. The method includes: partitioning video pictures into a plurality of coding units (CUs), at least one of which is further portioned into two prediction units (PUs) including at least one triangular shaped PU with a partitioning orientation in one of: from top-left corner to bottom-right corner, and from top-right corner to bottom-left corner; constructing a uni-prediction motion vector candidate list; determining whether a current CU is coded as triangle prediction mode according to coded information; signaling a partition orientation flag indicating the partitioning orientation; and signaling index values that indicate selected entries in the constructed uni-prediction motion vector candidate list.
US11622110B2
Provided is a video decoding method including obtaining split information indicating whether to split a current block; when the split information indicates that the current block is split, splitting the current block into at least two lower blocks; obtaining encoding order information indicating an encoding order of the at least two lower blocks of the current block; determining a decoding order of the at least two lower blocks according to the encoding order information; and decoding the at least two lower blocks according to the decoding order.
US11622100B2
A dynamic event capturing and rendering system collects and aggregates video, audio, positional, and motion data to create a comprehensive user perspective 360-degree rendering of a field of play. An object associated with a user collects data that is stitched together and synchronized to provide post event analysis and training. Through an interface actions that occurred during an event can be recreated providing the viewer with information on what the user associated with the object was experiencing, where the user was looking, and how certain actions may have changed the outcome. Using the collected data, a virtual realty environment is created that can be manipulated to present alternative courses of action and outcomes.
US11622090B2
A method and system for communication between devices includes connecting a plurality of communication devices through a communication system. At least one communication device acts as a source entity sending a plurality of data packets to an access point. A plurality of communication devices act as destination entities receiving the data packets. The data packets are distributed, by the access point, to the destination entities in such a way that the data packets are queued for receipt by each destination entity in a separate non-interdependent queue.
US11622088B2
A reception apparatus is provided that includes circuitry configured to receive a digital data stream. The circuitry is configured to acquire closed caption information included in the digital data stream. The circuitry is configured to acquire control information including selection information indicating a selection of a specific mode from a plurality of modes for specifying when closed caption text is to be displayed. The circuitry is further configured to output the closed caption text included in the closed caption information for display to a user, at a display time according to the specific mode, based on the selection information included in the control information.
US11622087B2
An imaging system includes a pixel array configured to generate image charge voltage signals in response to incident light received from an external scene. An infrared illumination source is deactivated during the capture of a first image of the external scene and activated during the capture of a second image of the external scene. An array of sample and hold circuits is coupled to the pixel array. Each sample and hold circuit is coupled to a respective pixel of the pixel array and includes first and second capacitors to store first and second image charge voltage signals of the captured first and second images, respectively. A column voltage domain differential amplifier is coupled to the first and second capacitors to determine a difference between the first and second image charge voltage signals to identify an object in a foreground of the external scene.
US11622082B2
An imaging apparatus comprises an image pickup unit, a cutout image generation unit for cutting out a specified area in a pickup image taken by the image pickup unit to generate a cutout image enlarged at a specified magnification, an image display unit for displaying one or both of the pickup image taken by the image pickup unit and the cutout image generated by the cutout image generation unit, a display image control unit for controlling a method of displaying an image the image display unit displays, a manual focus operation unit for the user to control through manual operation the focus position of the image pickup unit, and a manual zoom operation unit for the user to control the zoom magnification of the image pickup unit.
US11622074B2
An electronic apparatus connectable to an external electronic apparatus and storing at least one power supply for operating the external electronic apparatus includes a connection interface that is connected to the external electronic apparatus, and at least one processor configured to control the electronic apparatus. Power of the at least one power supply is supplied to the external electronic apparatus via the connection interface. The at least one processor controls the external electronic apparatus by using power received from the external electronic apparatus via the connection interface.
US11622068B2
An elevatable webcam module is provided. The elevatable webcam module includes a fixing base, a bearing base, a webcam unit, an elastic element, a damper and a locking unit. The fixing base is fixed in a display body. The bearing base is slidably disposed on the fixing base, the bearing base is accommodated in the display body when the bearing base is at a retracted position, and the bearing base is partially exposed from the display body when the bearing base is at a protruded position. The webcam unit is disposed on the bearing base. The elastic element abuts against the fixing base and the bearing base therebetween. The damper is disposed on the fixing base and is connected to the bearing base. The locking unit is disposed on the fixing base to fix the bearing base at the retracted position. When the locking unit is unlocked, the elastic force provided by the elastic element to the bearing base overcomes the resistance provided by the damper to the bearing base, the bearing base slides from the retracted position to the protruded position.
US11622066B2
A distributed light source couple-able to a mobile device, comprising, a distributed array of light emitting points and a mount connected to the distributed array and couple-able to the mobile device, the distributed array capable of light emission from a plurality of areas.
US11622062B1
A ruggedized miniaturized infrared camera system for harsh environments has an infrared camera module that is connected to a ruggedized camera mount. The camera mount has a body and a lens clamp that clamps the camera lens to the body. The camera mount and military-spec fasteners cooperate to mechanically secure the camera module from vibrations. An interface bracket is attached to the camera mount and has a central opening. A signal connector is attached to the exterior side of the bracket and configured to carry USB2 signals. Conductive pins of the signal connector extend through the central opening and are electrically coupled to a circuit board that is adjacent to the interior side of the bracket. An electrically non-conductive spacer is within the central opening and interposed between the signal connector and circuit board. Heat-conductive epoxy secures the circuit board from vibrations and creates thermal bonds that passively remove heat.
US11622056B2
A personal computer 1 includes a first communication interface mechanism 16 that communicates with a first scanner 2A, and a first memory 13 that stores first reading setting information 131A in a first folder 131. The first scanner 2A includes a reception unit 221 that receives instruction data CM instructing reading of an image for which the first folder 131 is specified as the storage destination for read data, an acquisition unit 222 that, when the reception unit 221 receives the instruction data CM, accesses to the first folder 131 of the personal computer 1 and acquires the first reading setting information 131A from the first folder 131, a setting unit 223 that sets a reading condition based on the first reading setting information 131A, and a reading unit 224 that reads out an image and generates read data under the reading condition.
US11622054B2
An upper unit configured to open and close an upper portion of a lower unit includes: a first reading unit disposed in a medium transport path, the first reading unit being configured to read a surface of a transported medium; a substrate coupled to the first reading unit; a cable having one end and another end, the one end being coupled to a first coupling portion of the first reading unit, the other end being coupled to a second coupling portion of the substrate; and a facing portion facing the lower unit in a state in which the upper unit is closed, the facing portion being configured to be attached to and detached from the upper unit. The cable is disposed at a position exposed when the facing portion is detached from the upper unit.
US11622048B2
An image forming system includes an image forming unit, a sensor, and a controller. The controller is configured to control the sensor based on measurement modes including a first measurement mode and a second measurement mode. A sampling number of an image by the sensor while the sensor moves in the direction orthogonal to the conveying direction in the first measurement mode is less than a sampling number of an image by the sensor while the sensor moves in the direction orthogonal to the conveying direction in the second measurement mode.
US11622047B2
A system and method that allows for information relating to data and communication resource usage to be gathered and analyzed such that particular data transactions and usage of network accessible software applications can be classified based on purpose and/or type. Further, the system and method provide reporting based on amount of usage and/or purpose or type of usage so that associated costs and usage can be calculated applied and allocated to particular accounts, divisions, groups or individuals within and outside of a company or entity. Further, the system may disable features of or access to network accessible software applications based on lack or use, limited use or other metrics that fall outside of threshold ranges or values.
US11622033B2
A camera module includes a lens module including lenses and a reflecting module disposed in front of the lens module. The reflecting module is configured to change a path of light to direct the light toward the lens module. The reflecting module includes a holder in which a reflecting member configured to change the path of the light is mounted and a first housing supporting the holder. The holder is configured to slide with respect to the first housing to enable rotation of the reflecting member with respect to a first axis and a second axis.
US11622031B2
A communication device, method and computer program product enable multiple transceiver communication in a communication device having a configurable housing. A pivot mechanism is connected between first and second housing portions for relative movement of a housing assembly between open and closed positions. The closed position aligns four antenna positions in the first housing portion adjacent to one of four antenna positions in the second housing portion to present four pairings of adjacent antenna positions. Four antennas are positioned within the first housing portion or the second housing portion at a different one of the four pairings of adjacent antenna positions. A radio frequency (RF) front end is communicatively coupled to the four antennas and has two or more transceivers that utilize the four antennas to communicate without antenna-to-antenna signal cancellation in RF low band while the housing assembly is in either of the open position and the closed position.
US11622026B2
In some embodiments, an electronic device is disclosed for intelligently prefetching data via a computer network. The electronic device can include a device housing, a user interface, a memory device, and a hardware processor. The hardware processor can: communicate via a communication network; determine that the hardware processor is expected to be unable to communicate via the communication network; responsive to determining that the hardware processor is expected to be unable to communicate via the communication network, determine prefetch data to request prior to the hardware processor being unable to communicate via the communication network; request the prefetch data; receive and store the prefetch data prior to the hardware processor being unable to communicate via the communication network; and subsequent to the hardware processor being unable to communicate via the communication network, process the prefetch data with an application responsive to processing a first user input with the application.
US11622022B2
A method for a communication platform includes receiving configuration data associated with an account, the configuration data identifying a plurality of communication channels to provide messages to a plurality of communication endpoints. The method also includes receiving a request associated with the account to transmit messages to a set of communication endpoints of the plurality of communication endpoints, and determining, based at least in part on the configuration data, a message payload, the set of communication endpoints, and a set of communication channel identifiers corresponding to the set of communication endpoints. The method further includes transmitting the messages to communication endpoints in the set of communication endpoints, each message including the message payload and being transmitted to a respective communication endpoint using a communication channel identified by a communication channel identifier corresponding to the respective communication endpoint.
US11622020B2
In some examples, push control may include generation of a learning-based decision model based on analysis of data associated with historical usage of an application. For a request for content associated with usage of the application, the learning-based decision model may be analyzed to determine a next request for additional content expected to occur after the request for content. Further, a push operation may be performed to push the additional content associated with the next request to a source of the request for content.
US11622015B2
A method for configuring at least one OPC UA PubSub subscriber in an in particular industrial network, in which a) a virtual address space is provided for the at least one subscriber on a configuration module that is separate from the at least one subscriber, b) a configuration for the at least one subscriber is performed and/or a configuration already existing for the at least one subscriber is changed in the virtual address space of the at least one subscriber, c) the configuration module converts the configuration and/or configuration change into at least one PubSub message, d) the at least one PubSub message is transmitted to the at least one subscriber, and e) the at least one subscriber is configured according to the at least one PubSub message. In addition, the invention relates to an automation system, a computer program and a computer-readable medium.
US11622014B1
Systems and methods are disclosed for integrating with third-party applications. An extension module operates with a user interface application on a client computing device. The extension module enables integration of functionality of an associated middleware system. The extension module extracts data from a user interface of a third-party application system based on a regular expression template. The extension module transmits data to the middleware system and receives information from the middleware system. The extension module can alter at least a portion of the user interface based on the information received from the middleware system.
US11622010B2
Methods, systems, computer-readable media, and apparatuses may provide virtualization of device management services (e.g., device drivers) dedicated managing a particular device and designed under for or under the assumption the particular device and the device management service will be utilized in a single session/user environment, so that virtual instances of the device management services may be used in a multi-session environment. Further, a redirection and/or virtualization layer may be created for each session in the multi-session environment to perform global database redirection, object name translation, and file system translation to ensure session boundaries are maintained and global/shared resources are not inappropriately altered by a session. As an example, the redirection/virtualization layer may redirect communications associated with a session and for a global resource to access a virtual instance of the resource specific to the session.
US11622006B2
A sensor device may include an environmental sensor configured to sense an environmental parameter and generate a signal representative thereof, a single pair ethernet (SPE) interface configured to cooperate with an SPE link, and a controller provided in communication with the environmental sensor and the SPE interface. The controller may be configured to receive the signal representative of the sensed environmental parameter and to control the SPE interface to generate at least one ethernet frame including data indicative of the sensed environmental parameter for transmission over the SPE link. The controller may be further configured to automatically configure communication with a remote server over the SPE link via the SPE interface.
US11622000B2
Techniques are disclosed relating to managing distributed storage of data across availability zones and the replication of data in case of storage server failures. A distributed storage system may include storage servers distributed across availability zones with an auditor instantiated in at least one storage server. The auditor manages the replication of data in the event of one or more storage servers failure in an availability zone. In the event of the failure, the auditor may determine the extent of the failure and whether the failure involves a small number or a large number of storage servers. In the event a large number of storage servers being affected, the auditor may delay replication of data to see if the failure is temporary and avoid unwanted data transfer of large amounts of data across availability zones.
US11621998B2
A method, system, and computer-readable storage medium for creating and executing containerized applications in cloud computing are disclosed. For example, one method involves identifying a command. Such a command indicates an application to be executed by a compute node. The method also involves generating a job for transmission to the compute node. The job indicates a container. The compute node, upon receipt of the job, is configured to create an environment for such a container, execute the application within the container, and generate results of the execution of the application.
US11621997B2
Method of dynamically assigning storage locations starts with the processor updating first user's home location data. Processor selects communication session between first user and second user and determines second user's home location data. Processor determines a session location data that indicates current storage location that stores data of communication session received from first and second client devices. Processor identifies available data storage locations based on first user and second user's home location data and determines whether to update the session location data based on an average of a distance over network fiber using the first user and second user's home locations, current storage location, and available storage locations. In response to determining to update the session location data, processor updates session location data to indicate one of the available storage locations, and causes transfer of data of communication session to one of the available storage locations. Other embodiments are described.
US11621994B2
Examples of a method for brokering remote servers are described herein. In some examples, performance data is received from a plurality of remote servers, where the performance data indicates rendering performance of a foreground application executed by at least one of the remote servers and streamed from at least one of the remote servers over a remote desktop connection. An indication of a selected application is received from a client. The client is directed to at least one of the remote servers based on the performance data and the selected application.
US11621983B1
Systems and methods are disclosed for sharing electronic content between a plurality of users. The electronic content can be accessed by the users through interactions with a virtual collaborative workspace. The members of a virtual collaborative workspace can be dependent upon the shared electronic content. Certain actions can be asked of various users with regard to the electronic content. Once the action has been performed, the electronic content can be routed to various other users in an automated fashion.
US11621980B2
A method for determining and providing upstream directives in real-time communication over a wireless network is performed by an RTC/RTE application running on a mobile device and an access point application running on a Wi-Fi access point. The access point application determines the values of a set of upstream Wi-Fi signal quality parameters including at least one of an upstream RSSI parameter, an upstream SNR parameter, an upstream link speed parameter, and an upstream remaining bandwidth parameter of the mobile device. Each value is compared to a set of upstream thresholds to derive an upstream Wi-Fi connection quality measure. Each set of upstream thresholds includes at least two different values. The RTC/RTE application determines an upstream directive from the upstream Wi-Fi connection quality measure, and presents the upstream directive to a user in an audio or video form.
US11621974B2
In an embodiment, a security auditing component obtains a solution set that is based upon a security audit of an enterprise network, the solution set characterizing a set of solutions associated with a set of security issues associated with one or more assets of the enterprise network, detects that the solution set can be condensed into a condensed solution set that mitigates the set of security issues to the same degree as the solution set, the detection being based at least in part upon (i) one or more rules applied to one or more solution texts and/or (ii) asset-specific metadata and/or (iii) static metadata, and condenses, based on the detecting, the solution set into the condensed solution set by combining two or more subsets of related solutions and/or filtering the solution set to remove one or more subsets of redundant or superseded solutions.
US11621972B2
A defense suite for an industrial control system (ICS) network is disclosed. The defense suite is installed and executed on a network server hosting the human-machine interface (HMI) function of the network, thereby gaining communication privileges of the HMI server to query and perform other operations with programmable logic controllers (PLCs) and other assets of the network. The defense suite further comprises a network protection engine (NWPE) that alerts a defense suite user of suspicious activity in the network. Normal behavior of the network is obtained by a learning engine, during a learning period. The learning engine can be reactivated after a configuration change in the network. The data suite also comprises an operating system protection engine (OSPE), for preventing removable devices from accessing the HMI server and a preventing execution of unauthorized executables. The OSPE is also trained for which programs are authorized through its own program discovery module.
US11621964B2
A system, method, and computer-readable medium are disclosed for performing a security operation. The security operation includes: monitoring a data entity, the monitoring observing at least one electronically-observable data source, the data entity exhibiting a data entity behavior; deriving an observable based upon the monitoring of the electronically-observable data source, the observable comprising event information corresponding to the data entity behavior; identifying an event of analytic utility, the event of analytic utility being derived from the observable from the electronic data source and the data entity behavior; analyzing the event of analytic utility, the analyzing the event of analytic utility using the data entity behavior; and, performing the security operation in response to the analyzing the event of analytic utility.
US11621954B2
A one-time password (OTP) based security scheme is described, where a provider pre-generates a number of verification codes (e.g., OTP codes) which will be valid for a predetermined interval. The provider then encodes the verification codes (e.g., by hashing each code with a time value), and stores the verification codes into a data structure. The data structure can be provided to a verification system that can use the set of pre-generated OTP codes to authenticate requests received from users having personal security tokens.
US11621947B2
In a messaging server, processing circuitry receives a network packet that encapsulates a user message from a wireless User Equipment (UE) over a wireless communication network. In response to the network packet, the processing circuitry transfers the user message to ledger circuitry in the messaging server. The ledger circuitry executes a distributed ledger transaction based on a source domain and a destination domain in the user message. The ledger circuitry transfers the user message to the processing circuitry after the distributed ledger transaction. The processing circuitry receives the user message from the ledger circuitry and generates a new network packet for delivery to the destination domain that encapsulates the user message. The ledger circuitry transfers the new network packet that encapsulates the user message for delivery to the destination domain.
US11621943B1
Embodiments of a device and method are disclosed. In an embodiment, a method for automatic network service configuration involves using a packet manager of a switch in a network, receiving a packet containing dynamic host configuration protocol (DHCP) request information from a network device in the network, and using the packet manager of the switch in the network, obtaining routing configuration and Address Resolution Protocol (ARP) configuration of the network device in response to the packet containing the DHCP request information.
US11621939B1
Techniques for providing domain name suggestions to a user that is a prospective registrant via chatbot are disclosed. The techniques include providing a publicly available online chatbot to the user; requesting domain name generation data from the user via the chatbot and during a chatbot session with the user; receiving domain name generation data based on the requesting; generating a plurality of generated domain names using the domain name generation data; filtering registered domain names out of the plurality of generated domain names to produce a plurality of unregistered generated domain names; offering to register at least one of the unregistered generated domain names to the user; receiving an offer acceptance from the user; directing the user, via the chatbot, to provide information sufficient to register the at least one of the unregistered generated domain names; and facilitating registration of the at least one of the unregistered generated domain names.
US11621934B2
An forum facilitator device is provided that allows for a controlled environment to provide a secure forum for residents to provide communications to other registered users of the secure forum. The communications are provided through posts made in the secure forum and through other types of communications from the inmate such as but not limited to emails and text messages. The forum facilitator device operates the secure forum and implements rules to control what is posted on the secure forum, who is able to access the secure forum, and what entities are allowed to view and interact with residents of the controlled environment.
US11621933B2
Systems and methods for enabling messages to be modified are disclosed. The system can enable messages that have already been sent, and even messages that have already been read, to be edited, recalled, or deleted. The system can identify incoming messages with message identifications (IDs) that are associated with previously sent or received messages, or “stored” messages, and modify the stored messages according to the content of the incoming messages. The system can include new SIP headers including X-EDIT-MessageID, X-RECALL-MessageID, and X-DELETE-MessageID. When an incoming message is received with a message ID associated with a stored message and/or one of the new commands, the receiving user equipment (UE) can replace the contents of the stored message with the contents of the incoming message or recall or delete the stored message.
US11621932B2
A resource managing computer system for managing at least one resource in an enterprise is disclosed. The resource managing computer system includes a communication interface for establishing at least one web based chat communication session with at least one customer. The system further includes a monitoring module for monitoring one or more parameters associated with the at least one web based chat communication session. The system further includes a computing module for computing at least one confidence score based on the one or more monitored parameters of the at least one web based chat communication session. The system further includes an allocation module for allocating the at least one resource to the at least one web based chat communication session, wherein the allocation is performed based on the at least one computed confidence score.
US11621930B2
Methods and systems are described herein for generating dynamic conversational responses. For example, dynamic conversational responses may facilitate an interactive exchange with users. Therefore, the methods and systems used specialized methods to enriched data that may be indicative of a user's intent prior to processing that data through the machine learning model, as well as a specialized architecture for the machine learning models that take advantage of the user interface format.
US11621911B2
A system and method for regional routing of internet protocol based real-time communication that includes registering a set of client application endpoint routes, comprising registering at least a first client gateway route of a first endpoint in a first region; receiving a communication invitation of the first endpoint; processing a set of communication instructions associated with the communication invitation and identifying a set of communication resources and at least a second endpoint; querying the client application endpoint routes and identifying a client gateway route of the second endpoint; and dynamically directing signaling path and media path of the communication according to the regional availability of the communication resources, the client gateway route of the first endpoint, and client gateway instance route of the second endpoint.
US11621904B1
A switch or other network device may be configured as an ingress edge telemetry node in a telemetry domain. The ingress edge telemetry node may clone certain data units it processes, for example in response to certain telemetry triggers being met. The ingress edge telemetry node may further inject telemetry and/or other data into the cloned data unit. The cloned data unit continues along the same path as the original data unit until it reaches an egress edge telemetry node in the telemetry domain. The second node extracts the telemetry data from the cloned data unit and sends telemetry information based thereon to a telemetry collector, while the original data unit continues to its final destination. Nodes along the path between the first node and the second node may be configured as transit telemetry nodes that insert or otherwise update the telemetry data.
US11621899B1
The operation of an automatic service monitoring system (SMS) is directed by stored control information. Methods and mechanisms are provided to create control information that directs operations of the SMS regarding the grouping together of related notable events for unified display and processing. The control information directs grouping operations that automatically correlate the events without requiring, for example, a set of declarative grouping rules.
US11621897B2
It is disclosed a method for enabling a performance measurement in a packet-switched communication network. A first node and a second node exchange packets comprising a marking value, which they alternately switch between two alternative marking values. The second node in particular switches the marking value applicable to the packets addressed to the other node depending on the marking value comprised in packets received therefrom. The first node writes a sampling value in one packet addressed to the second node for each marking period. Upon reception of each packet comprising the sampling value, the second node copies the sampling value in a packet addressed to the first node. One or more measurement points may be provided between the two nodes, which provide performance parameters for the packets comprising the sampling value in both directions. Such performance parameters may be used for providing round trip time measurements.
US11621896B2
A mechanism is disclosed for performing network embedded real time service level objective (SLO) validation. The mechanism may be implemented by a network device including a processor configured to generate a data packet as part of a data flow, the data packet including a service level objective (SLO), the SLO indicating a network service threshold and including a key performance indicator (KPI), the KPI indicating a network service metric to be compared to the network service threshold; a transmitter coupled to the processor, the transmitter configured to transmit the data packet toward a network; and a receiver coupled to the processor, the receiver configured to receive a message, the message indicating to the network device whether a service provided by the network has met or violated the SLO.
US11621894B2
A system for live analysis of testing logs. The system including a memory and a processor configured to execute the instructions to perform operations including receiving a plurality of log entries; processing the plurality of log entries; storing the processed plurality of log entries in a database having an inverted index; receiving a query from a user device; returning test data, metadata, and statistics related to the one or more log entries; displaying the test data, the metadata, and the statistics on a GUI; comparing an exposure ratio to a range, the exposure ratio being based on a first amount of log entries associated with a first test version and a second amount of log entries associated with a second test version; and upon determining the exposure ratio is outside of the range, directing all requests from subsequent test users to a default test version.
US11621892B2
Deriving network embeddings that represent attributes of, and relationships between, different nodes in a network while preserving network data temporal and structural properties is described. A network representation system generates a plurality of graph time-series representations of network data that each includes a subset of nodes and edges included in a time segment of the network data, constrained either by time or a number of edges included in the representation. A temporal graph of the network data is generated by implementing a temporal model that incorporates temporal dependencies into the graph time-series representations. From the temporal graph, network embeddings for the network data are derived, where the network embeddings capture temporal dependencies between nodes, as indicated by connecting edges, as well as temporal structural properties of the network data. Network embeddings represent network data in a low-dimensional latent space, which is useable to generate a prediction regarding the network data.
US11621888B2
Techniques for migrating worker nodes within clusters to a new manager instance. One technique includes receiving a request to migrate or update a configuration of a cluster within a container system, where the migration or update includes switching from a first communication pathway to a second communication pathway between worker nodes and a manager instance; creating a component and associated IP address for the second communication pathway; communicating a pod specification that includes the IP address for the second communication pathway to the manager instance, where the pod specification will cause a container tool to update each of the worker nodes with the IP address for the second communication pathway; receiving a notification that all worker nodes have been updated with the IP address; and removing a component and associated IP address for the first communication pathway from the cluster.
US11621886B2
The disclosure relates to a method and a system for a wireless data communication between a sensor system and a receiver capable of receiving analyte values sensed by the sensor system in a continuous analyte monitoring. The method includes establishing an unconnected mode operation for the system. The receiver receives a first data package broadcasted by the sensor system that has first status data indicative of a device status and/or an analyte value status. The first status data is processed by a receiver controller. A connected mode operation is established for the system responsive to determining at least one of a critical device status and a critical analyte value status. The establishing includes establishing a communication channel between the sensor system and the receiver and receiving a second data package transmitted by the sensor system in the receiver, the second data package comprising one or more analyte values.
US11621880B2
Systems and methods are described herein for inserting supplemental content into a QAM signal. A unicast QAM signal between a server and a client device for delivery of content is established. The QAM signal has a particular frequency corresponding to the channel on which it will be transmitted to the client device. A request or other signal may be received from the client device requesting that supplemental content be inserted into the QAM signal. A portion of the bandwidth of the QAM signal is allocated for the supplemental content. The supplemental content is transcoded into a supplemental QAM signal in the particular frequency. The supplemental content may be packetized content such as internet protocol-based content and may be retrieved from a server or database. The supplemental QAM signal is then inserted into the unicast QAM signal using the allocated portion of the bandwidth.
US11621878B2
A method performed by a network node in a wireless communications system is disclosed. The method comprises generating a time-continuous baseband signal by applying a phase compensation that removes a physical resource block (PRB)-dependent phase rotation on a subcarrier. The method comprises converting the generated time-continuous baseband signal into a radio frequency signal. The method comprises transmitting the radio frequency signal to a wireless device over a radio interface.
US11621875B2
A method and an apparatus for transmitting an EHT PPDU in a WLAN system are proposed. Specifically, a transmitter generates an EHT PPDU and transmits, on the basis of an RF, the EHT PPDU to a receiver through a 320 MHz band in which an 80 MHz band is punctured. A legacy preamble includes an L-STF and an L-LTF. The legacy preamble is generated by applying a first phase rotation value. The first phase rotation value is determined on the basis of a first scheme and a second scheme. The first scheme is a scheme of obtaining an optimal PAPR in the L-STF and the L-LTF. The second scheme is a scheme of obtaining an optimal PAPR on the basis of the maximum transmission bandwidth supported by the RF. The first phase rotation value is obtained on the basis of a second phase rotation value and a third phase rotation value. The second phase rotation value is a phase rotation value that repeats a phase rotation value defined for the 80 MHz band in an 802.11ax system. The third phase rotation value is a phase rotation value defined in units of the 80 MHz band in the 320 MHz band.
US11621870B2
Sounding Reference Signal (SRS) transmission for positioning can be utilized on flexible symbols. Techniques disclosed for transmitting a reference signal for positioning comprise receiving, from a serving base station, a message comprising an indication to transmit a SRS on a set of symbols of an orthogonal frequency division multiplexing (OFDM) slot. Techniques may also comprise determining the SRS is to be used for positioning, and receiving, from the serving base station, downlink control information (DCI) having a slot format indicator (SFI) that designates a subset of the set of symbols as flexible. Techniques may also comprise transmitting the SRS on at least a portion of the subset.
US11621869B2
Systems and methods for enabling access to dedicated resources in a virtual network using top of rack switches are disclosed. A method includes a virtual filtering platform encapsulating at least one packet, received from a virtual machine, to generate at least one encapsulated packet comprising a virtual network identifier (VNI). The method further includes a TOR switch: (1) receiving the at least one encapsulated packet and decapsulating the at least one encapsulated packet to create at least one decapsulated packet, (2) using the VNI to identify a virtual routing and forwarding artifact to determine a virtual local area network interface associated with the dedicated hardware portion, and (3) transmitting the at least one decapsulated packet to the dedicated hardware portion based on at least one policy provided by a controller, where the at least one policy comprises information related to a customer of the service provider.
US11621868B2
A device for a serial bus system. The device includes a receiver for receiving a signal from a bus, in which for a message that is exchanged between user stations of the bus system, the bus states of a signal received from the bus in the first communication phase differ from bus states of the signal received in the second communication phase. The receiver generates a digital signal based on the received signal, and outputs the signal to a communication control device to evaluate the data. The receiver uses a first reception threshold and a second reception threshold in the second communication phase to generate the digital signal. The second reception threshold has a negative voltage value or has a voltage value that is greater than the largest voltage value that is driven by a user station of the bus system for a bus state in the second communication phase.
US11621863B1
One embodiment provides a method, including: identifying, at an information handling device, a point within a virtual meeting requiring a user to wear a headset; determining, using a processor, whether the user is wearing the headset after a predetermined time period from identification of the point; and preventing, responsive to determining that the user is not wearing the headset after the predetermined time period, the user from continuing with the virtual meeting. Other aspects are described and claimed.
US11621862B1
Provided is a method of providing a user-customized user experience (UX)/user interface (UI) during a runtime of a web application by using a room template, the method including: transmitting, from a user device to a service server, a room entrance-related access request; requesting, by the service server, an application programming interface (API) server to generate an access token including room template information; transmitting the access token generated by the API server to the user device via the service server; transmitting, by the user device, the access token to the API server; and providing, by the API server, a UX/UI to the user device based on the room template information.
US11621860B2
Techniques for allowing access based online charging in cases of multiple user agents (multi-UAs) scenarios where the instances are registered to different telephony application servers (TASs) are discussed herein. For example, a user device may support a native number and multiple virtual numbers linked via a user account. When servicing a call, the user device may determine a served number to service the call from. If the served number is not the native number but a virtual number, the native-line server may handle the call session, but the online charging session will be handled by the virtual-line server. The native-line server may use session initiation protocol (SIP) information to send updated information for charging parameters to the virtual-line server, including network access transfer for accuracy in online charging logic.
US11621859B1
A proxy revocation service provides a reliable service for performing revocation checks. The proxy revocation service queries public certificate authorities for the revocation status of a set of digital certificates and maintains a database of the revocation statuses. The proxy revocation service provides a singular endpoint that is Application Protocol Interface (API) accessible to web clients. Web clients communicate with the proxy revocation service through use of API message to perform revocation checks, rather than communicating with the public certificate authorities using an online certificate status protocol (OCSP). Use of the proxy revocation service provides both a reliable service for performing revocation checks as well as shifts the complexity away from the web clients.
US11621858B2
A member of a group in a blockchain network may generate a public key and a private key, request a blockchain network group certificate, associated with the private key, from a blockchain network certificate authority, and distribute a private key to members of the group.
US11621852B1
Systems and methods of providing a multiple-operation transaction to a blockchain receive a plurality of related operations which collectively constitute a transaction between respective computing devices of a plurality of parties to the transaction, each of the plurality of related operations comprising a data set comprising: a value, a target, and a unique number; calculate a hash value using at least the plurality of related operations; and publish the hash value to a pool of unclaimed hash values; wherein, once a given operation of the plurality of operations is performed, the operation is published to a pool of unprocessed operations; and wherein at least one mining node is configured to sign the transaction into a block of the blockchain only if the at least one mining node has chosen, from the pool of unprocessed operations, a subset of operations whose hash value is identical to the unclaimed hash value.
US11621851B2
Implementations efficiently verify an identity claim for an entity. An example method includes receiving a query key and a property identifying an entity and identifying a possible match for the property from graph access records, the possible match being a node in an identity chain. The method also includes verifying a complete chain from the possible match to a genesis node in the chain. The query key is used to find a next node in the chain. Failure to identify the genesis node results in an unsuccessful verification. The method also includes generating a response that indicates a successful verification request responsive to locating the genesis node and generating a response that indicates an unsuccessful verification request otherwise.
US11621849B2
Systems, methods, articles of manufacture, and computer-readable media. A server may receive a phone call and generate a uniform resource locator (URL) comprising a session identifier for an account. The server may transmit the URL to a client device. The server may receive, from a web browser, a request comprising the URL. The server may determine that the session identifier in the URL of the request matches the session identifier for the account, and transmit, to the web browser, a web page at the URL. The server may receive, from the web browser, a cryptogram read by the web page via a card reader of the client device and decrypt the cryptogram. The server may authenticate the identity of the caller for the call based on decrypting the cryptogram and the session identifier of the URL matching the session identifier of the account.
US11621845B2
Embodiments are disclosed for a method. The method includes generating a zero-knowledge proof that proves that a hash of the scrubbed plurality of mobile telephone numbers is computed correctly in response to a complaint about a message. The method also includes generating a zero-knowledge proof that proves that the message maps to the specific template identifier in response to a complaint about the message.
US11621838B2
An information processing device includes a key generation portion that generates a first key associated with an electronic device when a processing request for the electronic device is received, a key transmission portion that transmits the first key to a request source of the processing request, a connection controller that when a second key is received from the request source, connects to the electronic device associated with the first key corresponding to the received second key, and a response notification portion that notifies the request source of response data from the electronic device when the response data is received from the electronic device, the response data including screen data used for controlling the electronic device.
US11621834B2
Disclosed herein are systems and methods for preserving data integrity when integrating secure multiparty computation (SMPC) and blockchain technology. In one exemplary aspect, a method may split, via a data publisher, data into a plurality of data secret shares using an SMPC protocol, wherein each secret share of the plurality of data secret shares is assigned to an SMPC compute node of a plurality of SMPC compute nodes and wherein the plurality of SMPC compute nodes may be members of a blockchain network. In some aspects, the method may determine parameters of a message authentication code (MAC) condition based on the data, may generate secret shares of the MAC condition parameters, and may include a plurality of MAC secret shares with the plurality of data secret shares.
US11621832B2
A device can include an internal secure processing environment (SE) and communicate with a configuration system. The device may utilize a near field communications (NFC) radio. A mobile handset can connect with the SE in the device using NFC. The mobile handset can communicate with the configuration system and receive configuration data and a software package for the device. The SE can derive a PKI key pair and send the derived public key to the configuration system via the mobile handset. The SE and the configuration system can mutually derive an encryption key using the derived PKI key pair. The configuration data can be transmitted over the NFC radio, and the mobile handset can establish a Wi-Fi access point. The software package can be encrypted using the encryption key and transmitted to the device over the established Wi-Fi access point, thereby completing a configuration step for the device.
US11621824B2
A blockchain transaction manager implements a method of managing submission of blockchain transactions to a node in a blockchain network by validating a received blockchain transaction and enqueuing the validated received blockchain transaction in a transaction queue, preparing at least one transaction attribute of the received blockchain transaction and placing the received blockchain transaction in a persistence queue, digitally signing or certifying the received blockchain transaction, attempting to submit the digitally signed or certified blockchain transaction to the node, and polling a blockchain status of the submitted blockchain transaction. Processes are provided for automatically recalculating blockchain transaction processing fees in the blockchain transaction attributes. Processes are also provided for repairing transaction attributes when the blockchain transaction has been rejected and submitting the repaired blockchain transaction to the node. Also, nonces are automatically assigned to received blockchain transactions and reassigned when the associated blockchain transaction has been rejected.
US11621823B2
A user equipment (UE) for performing communication, the UE including a transceiver; and a processor coupled with the transceiver and configured to: control the transceiver to receive a UE capability enquiry, determine UE capability fields, except a frequency division duplexing (FDD) additional UE capability field, a time division duplexing (TDD) additional UE capability field, a frequency range 1 (FR 1) additional UE capability field and a frequency range 2 (FR 2) additional UE capability field, to include values applicable for all duplex modes and frequency ranges, and control the transceiver to transmit UE capability information based on a result of the determination.
US11621819B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a capability of the UE to communicate one or more of uplink communications or downlink communications that include data-modulated demodulation reference signals (DMRSs) in which each of one or more resources of a plurality of resources of the uplink communications or the downlink communications carry both at least a portion of a DMRS sequence and data. The UE may transmit an uplink communication or receive a downlink communication that includes the data-modulated DMRSs. Numerous other aspects are provided.
US11621817B2
A method implemented in a transmitter/transceiver, the method including mapping any number of elements of an uplink control information (UCI) signal sequence (SS) to available subcarriers for transmitting an OFDM symbol for carrying information associated with a Physical Uplink Shared Channel (PUSCH), each of the subcarriers having at least two layers, precoding the mapped elements as a function of the layer of the subcarrier to which the elements are mapped, wherein a first precoding applied to a mapped element of a first layer of a subcarrier is different than a second precoding applied to a mapped element of a second layer of the same subcarrier, feeding the mapped elements of the UCI SS to an IDFT unit and transforming the mapped elements into an IDFT transformed signal that includes the mapped elements of the UCI SS carried by a plurality of resources for transmission.
US11621805B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, a first physical uplink shared channel (PUSCH) using one or more physical layer (PHY) parameters associated with a first block error rate (BLER) target performance. The UE may receive, from the base station prior to expiration of a round trip timer associated with the first PUSCH, downlink control information (DCI) scheduling a second PUSCH and configuring one or more PHY parameters associated with a second BLER target performance. The UE may transmit, to the base station, the second PUSCH using the PHY parameter(s) associated with the second BLER target performance, wherein the second PUSCH includes a retransmission of the first PUSCH or a new transmission based at least in part on a hybrid automatic repeat request process indicated in the DCI. Numerous other aspects are described.
US11621803B2
Various communication systems may benefit from improved HARQ. For example, it may be helpful to improve HARQ in non-terrestrial networks. A method may include receiving at a user equipment a configuration from a network entity. The configuration may include a hybrid automatic repeat request virtual process number. The method may also include receiving at the user equipment a downlink control information from the network entity. The downlink control information may include a hybrid automatic repeat request virtual process identification. In addition, the method may include receiving at the user equipment another downlink control information. The another downlink control information may include the hybrid automatic repeat request virtual process identification. Further, the method may include determining at the user equipment a difference between a timing of a transmission indicated by the downlink control information and another timing of another transmission indicated by the another downlink control information.
US11621797B2
The present technology relates to an information terminal, an information processing device, and a program that make it possible to find out that an installation status has changed. The information terminal transmits information at predetermined time intervals. The information terminal causes information that is to be transmitted in a normal state of installation to be transmitted in a case where, after a return from a sleep state, a flag indicating whether or not an abnormal state of the installation has been detected indicates that the abnormal state has not been detected, and causes information different from the information that is to be transmitted in the normal state to be transmitted in a case where, after the return from the sleep state, the flag indicates that the abnormal state has been detected. The present technology can be applied to a home communication system.
US11621795B2
Provided is an optical communication system comprising a polarization-diversity optical power supply capable of supplying light over a non-polarization-maintaining optical fiber to a polarization-sensitive modulation device. In an example embodiment, the polarization-diversity optical power supply operates to accommodate random polarization fluctuations within the non-polarization-maintaining optical fiber and enables an equal-power split at a passive polarization splitter preceding the polarization-sensitive modulation device.
US11621790B1
The present disclosure provides an over-the-air measurement system for testing a device under test. The over-the-air measurement system includes a single measurement antenna and a rotary antenna positioner for the measurement antenna. The over-the-air measurement system further comprises a hardware trigger that is capable of triggering a measurement. The hardware trigger is associated with the rotary antenna positioner. The over-the-air measurement system comprises at least one rotary joint attached to the antenna positioner.
US11621780B2
An emitter configured to output a sequence of periodic light pulses with different polarisations, the emitter comprising: a beam splitter configured to divide the pulses of a first sequence of pulses, such that each pulse is split between a first path and a second path, the first sequence of pulses having a varying phase and a first polarisation; a polarisation rotator configured to rotate the polarisation state of pulses in one of the first path or the second path with respect to the polarisation state of pulses in the other path; a time delay component configured to provide a time delay such that the first sequence of pulses in the first arm are delayed by one period with respect to the first sequence of pulses in the second arm; an optical combination component configured to combine the delayed first sequence of pulses from the first path with the first sequence of pulses from the second path to produce an output sequence of pulses where each pulse in the output sequence is a combination of a pulse from the second path and a delayed pulse from the first path and has a polarisation determined from the phase difference between combined pulses and the polarisation of the first path and the second path.
US11621779B2
An optical transmission system (10) includes a plurality of transmission devices such as transponders (TPs) and optical cross-connects (OXCs) installed in each of stations (11-15) connected via a communication network, a control device (20), and a substitute OXC (502) serving as a substitute transmission device. The control device 20 is installed in a control station (14) of the stations. The control device (20) controls the transmission devices of the stations (11-15) in a centralized manner in accordance with physical network (NW) configuration information (20D) stored in a DB (21) and including config information. When a transmission device is replaced with a new OXC (5o3) serving as a new transmission device, the substitute OXC (5o2) operates as a substitute for the new OXC (5o3) to communicate with the control device (20) until config setting necessary for the new OXC (5o3) is completed.
US11621776B2
Systems for low power distribution in a power distribution network (PDN) contemplate using multiple low-power conductors to convey power from a power source to a remote sub-unit. The multiple conductors are isolated from one another to help prevent overcurrent conditions in a fault condition. In a first exemplary aspect, the isolation is provided by galvanic isolation. In a second exemplary aspect, the isolation is provided by diodes at the remote sub-units. Further, current sensors may be used at the power source to detect if any of the multiple low-power conductors are carrying current above a defined threshold current. By providing one or more of these safety features, a multiplexer may not be needed at the remote sub-unit, thus providing cost savings while preserving the desired safety features.
US11621772B2
Embodiments disclosed herein relate generally to techniques for mitigating blockages associated with satellite systems. More specifically, techniques disclosed herein, describe solutions for minimizing service interruption during satellite handover. One or more blockages associated with one or more user terminals that connect to a satellite system may be determined by various means. Utilizing those blockages, handover times for the one or more user terminals may be determined such that service interrupts may be minimized.
US11621769B2
Wireless communication method and apparatus to enable communications between a plurality of endpoints and a satellite or terrestrial gateway integrated with a plurality of oblong shaped antenna arrays. The wireless communication method leverages data symbols that are orthogonally modulated. The method permits the use of a plurality of compact oblong shaped antenna arrays to increase network capacity and reduce endpoint power consumption.
US11621767B2
A method for coordinating Wireless Avionics Intra-Communication (WAIC) communications with a radio altimeter signal includes monitoring a frequency band and recording a sequence of time stamps, each time stamp of the sequence of time stamps corresponding to a time at which a strength of the radio altimeter signal exceeds a threshold signal strength in the frequency band. The method further includes calculating time stamp intervals between successive time stamps to produce a sequence of time stamp intervals, and identifying a pattern of time stamp intervals in the sequence of time stamp intervals. The method further includes coordinating the WAIC communications with the pattern of time stamp intervals to avoid interference with the radio altimeter signal.
US11621758B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with other network devices as part of a wireless communications system. The UE may identify a blockage corresponding to one or more antenna arrays of a set of antenna arrays based on using a first set of beam weights, which may correspond to a static beamforming codebook of the one or more antenna arrays. The UE may switch from a static beamforming codebook-based beam weight determination to a dynamic beamforming codebook-based beam weight determination. The UE may then determine a second set of beam weights to use for the one or more antenna arrays based on the dynamic beamforming codebook-based beam weight determination. The UE may then communicate using the one or more antenna arrays according to the second set of beam weights.
US11621753B2
An access point (AP) may operate as a master AP (AP1) to perform multi-AP coordinated beamforming (CBF). The AP1 may to initiate a first sounding sequence with one or more STAs associated with the AP1 (BSS STAs) and the one or more STAs associated with a second AP (AP2) (OBSS STAs). In these embodiments, initiation of the first sounding sequence triggers the AP2 to join the sounding sequence to initiate a second sound sequence with the BSS STAs and the OBSS STAs.
US11621750B2
Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE). The UE implements the technique to transmit to a network entity a report that includes an indication of a desired demodulator or precoding per precoding resource block group (PRG) for a group of one or more PRGs. The UE then demodulates downlink (DL) transmissions, transmitted from the network entity on the group of one or more PRGs, in accordance with the indication included in the report.
US11621747B2
A wireless communications system may support beamforming to transmit and receive signals. A device operating within the wireless communications system may transmit a request to measure a beamformed reference signal. The device may also transmit a beamforming configuration indicating one or more beamforming options for measuring the beamformed reference signal. The beamforming options may include measuring the beamformed reference signal using a directional configuration and an omni-directional configuration. The device receiving the beamforming configuration may form a receive beam in accordance with the beamforming configuration to measure the beamformed reference signal. A device operating within the wireless communications system may determine to use a particular beamforming option for measuring a beamformed reference signal without first receiving a beamforming configuration, and may make the determination based on signal quality at the device or capabilities of the device.
US11621745B2
An antenna system (150) with distributed power supply is disclosed. The antenna system (150) comprises a CPU (151) comprising a central power supply (152), multiple antenna units (161, 162, . . . 171, 172 . . . ) connected to the CPU by cables and at least one distributed power supply unit (180) located at someplace along a chain of antenna units. At least one antenna unit (161) receives power from the central power supply (152). In the antenna system (150), at least one antenna unit (171) receives power from another antenna unit (172), at least one antenna unit (173) receives power from the at least one distributed power supply unit (180) such that at least two power supply domains (191, 192) are set up. In each power supply domain, a number of antenna units are connected to the same power supply.
US11621744B2
Disclosed is technology for supporting high-speed and low-latency performance in a 5G environment through implementation of a new reference signal transmission scheme appropriate for the 5G environment, that is, a mobile communication network environment for supporting high-speed and low-latency communication, which will appear afterwards.
US11621734B2
A circuit device includes a directional coupler with a first port receiving a radiofrequency signal, a second port outputting a signal in response to signal received by the first port, and a third port outputting a signal in response to a reflection of the signal at the second port. An impedance matching network is connected between the second port and an antenna. The impedance matching network includes fixed inductive and capacitive components and a single variable inductive or capacitive component. A diode coupled to the third port of the coupler generates a voltage at a measurement terminal which is processed in order to select and set the inductance or capacitance value of the variable inductive or capacitive component.
US11621733B2
A radio-frequency circuit is used in simultaneous transfer of a radio-frequency signal of 4G and a radio-frequency signal of 5G, and includes a first transfer circuit that selectively receives the 4G radio-frequency signal or the 5G radio-frequency signal, and transfers a radio-frequency signal of a first communication band including a first transmission band and a first reception band and a radio-frequency signal of a second communication band including a second transmission band and a second reception band. The first and second transmission bands at least partially overlap. The first transfer circuit includes a first power amplifier that amplifies transmission signals of the first and second communication bands, and a first transmission filter that has a first passband including the first and second transmission bands, and passes the transmission signals of the first and second communication bands output from the first power amplifier.
US11621720B2
Systems and methods directed to a quantum processing apparatus are provided. The apparatus comprises M solid-state qubits, where M>1, and control electronics, which are connected to the solid-state qubits. The control electronics comprise one or more qubit readout circuits, where each of the qubit readout circuits is connected to at least one of the solid-state qubits and comprises a downsampling analog-to-digital converter (hereafter DSADC). Each DSADC is configured to downsample analog signals obtained from the at least one of the solid-state qubits. Such a DSADC operates in the nth Nyquist zone of the spectrum of the analog signals obtained, so as to down-convert such analog signals from the nth Nyquist zone to the mth Nyquist zone of the spectrum, where n>m≥1, prior to sampling the analog signals to convert them into digital signals, in operation. One or more embodiments of the invention are further directed to a related method of operating such a quantum processing apparatus.
US11621714B2
An electric circuit includes a plurality of superconducting components, each of the plurality of superconducting components having: a respective first terminal; a respective second terminal; and a respective input. The electric circuit further includes a bias current source electrically-connected to the respective first terminal of each of the plurality of superconducting components. The bias current source is configured to provide a bias current adapted to cause the electric circuit to function as a logical OR gate on the respective inputs of the plurality of superconducting components. The electric circuit further includes an output node adapted to output a state of the logical OR gate.
US11621689B2
A piezoelectric thin film (PTF) is located above a carrier substrate. The PTF may be Z-cut LiNbO3 thin film adapted to propagate an acoustic wave in at least one of a first mode excited by an electric field oriented in a longitudinal direction along a length of the PTF or a second mode excited by the electric field oriented at least partially in a thickness direction of the PTF. A first interdigitated transducer (IDT) is disposed on a first end of the PTF. The first IDT is to convert a first electromagnetic signal, traveling in the longitudinal direction, into the acoustic wave. A second IDT is disposed on a second end of the PTF with a gap between the second IDT and the first IDT. The second IDT is to convert the acoustic wave into a second electromagnetic signal, and the gap determines a time delay of the acoustic wave.
US11621685B2
A digitally controlled variable gain amplifier (VGA) for generating amplification output levels is disclosed. In one aspect, the digitally controlled VGA includes a positive amplification stage including at least two positive amplifiers, and a corresponding negative amplification stage coupled to the positive amplification stage. The negative amplification stage includes at least two negative amplifiers. The positive amplification stage and the corresponding negative amplification stage are digitally controlled by one or more digital codes. The corresponding negative amplification stage is coupled in parallel with the positive amplification stage and is equally weighted as the positive amplification stage, and both the positive amplification stage and the corresponding negative amplification stage selectively contribute to the generation of the amplification output levels for the digitally controlled VGA.
US11621677B2
An apparatus and a method are provided for, in an electronic device which generates a reference signal having a reference frequency, mixes the reference signal to an input signal for transmission, and amplifies power, outputting a control signal for turning off amplifying the power, if a frequency of a signal acquired at an arbitrary point after generating the reference signal or mixing the signals before amplifying the power is out of a designated frequency band, thus preventing burnout of a power amplifier.
US11621673B2
Embodiments of Doherty Power Amplifier (PA) and other PA packages are provided, as are systems including PA packages. In embodiments, the PA package includes a package body having a longitudinal axis, a first group of input-side leads projecting from a first side of the package body and having an intra-group lead spacing, and a first group of output-side leads projecting from a second side of the package body and also having the intra-group lead spacing. A first carrier input lead projects from the first package body side and is spaced from the first group of input-side leads by an input-side isolation gap, which has a width exceeding the intra-group lead spacing. Similarly, a first carrier output lead projects from the second package body side, is laterally aligned with the first carrier input lead, and is separated from the first group of output-side leads by an output-side isolation gap.
US11621672B2
A circuit includes a field effect transistor (FET), a reference transistor having an output coupled to an output of the FET, an active bias circuit coupled to the reference transistor and configured to generate an input signal for the reference transistor in response to a change in drain current of the reference transistor due to carrier trapping and to apply the input signal to an input of the reference transistor, and a summing node coupled to an input of the FET and to the input of the reference transistor. The summing node adds the input signal to an input signal of the FET to compensate the carrier trapping effect.
US11621667B2
Embodiments of the present invention comprise two or more distinct solar power systems associated with a single residence or building that together form an aggregate solar power system. Advantageously, high draw appliances can be distributed among the different systems such that the high current draw of one appliance on a first system will not negatively impact the high current draw of another high draw appliance on a second system.
US11621663B2
A solar tracker system is a system and method to integrate the solar cells to a greenhouse. The solar tracker system comprises solar tracker modules that include solar cells, racks, gears, pinons, motors, and mounting brackets to efficiently and conveniently be installed to the roofs and walls of a new greenhouse and/or an existing greenhouse for retrofit application. Additionally, the solar tracker system uses various sensors to provide real-time conditions to the greenhouse. The method uses actual or system default values to adjust the angle and position of solar cells according to various environmental factors, such as DLI, weather, date, time, direction of sunlight, or type of plant.
US11621656B2
An electrical drive system for a vehicle. The system includes a plurality of electric propulsion motors and a plurality of corresponding inverter circuits. The system also includes an auxiliary motor for driving an auxiliary device located in the vehicle. The auxiliary motor is connected to the propulsion motors and is driven by the inverter circuits. The system does not include a separate inverter for driving the auxiliary motor.
US11621650B2
A method provides current limitation in the event of transient voltage variations at an AC output of a multilevel inverter that includes a bridge circuit with a first DC input, a second DC input, a neutral terminal and a bridge output, as well as a line filter with a choke connected between the bridge output and the AC output, and a capacitor connected between the AC output and the neutral terminal. In the method, depending on the voltage at the capacitor, when a first current threshold is exceeded by the choke current, a regular operating mode is interrupted and measures for current limitation are initiated. A multilevel inverter is further disclosed including a control circuit that is configured to carry out such a method.
US11621646B2
A flyback converter is provided that dynamically adjusts a drain threshold voltage for a current cycle of a synchronous rectifier switch transistor based upon operating conditions in a previous cycle of the synchronous rectifier switch transistor. A differential amplifier drives a gate voltage of the synchronous rectifier switch transistor during an on-time of the current cycle so that a drain voltage of the synchronous rectifier switch transistor equals the drain threshold voltage during a regulated portion of the current cycle.
US11621639B2
A switching regulator generates an output voltage from an input voltage and includes; a charge sharing circuit that selectively forms one of a first charge sharing path between a first flying capacitor and a second bootstrap capacitor and a second charge sharing path between a second flying capacitor and a first bootstrap capacitor based on first and second conversion modes.
US11621635B2
Methods and apparatuses for regulating a power converter are described. A device comprising a control circuit and a logic circuit can be integrated in a controller coupled to the power converter. The control circuit can generate a constant off-time signal based on a ramp signal and an error signal. The logic circuit can generate a control signal based on the constant off-time signal and a constant on-time signal. The logic circuit can output the control signal to the power converter. In response to an on-time period of the constant off-time signal being less than an on-time period of the constant on-time signal, the control signal can vary according to the constant on-time signal. In response to the on-time period of the constant off-time signal being greater than the on-time period of the constant on-time signal, the control signal can vary according to the constant off-time signal.
US11621633B2
Transformerless stacked active bridge (TSAB) direct current (DC)-to-DC power converters designed based on parent switched capacitor (SC) converter topologies. The TSAB DC-to-DC power converter includes the SC converter. The SC converter includes a plurality of switches and a plurality of capacitors. Each capacitor of the plurality of capacitors is electrically coupled to at least one of the plurality of switches. The plurality of capacitors includes tree capacitors, and link capacitors forming a loop with at least one of the tree capacitors. The TSAB DC-to-DC power converter includes at least one inductor electrically coupled in series to at least one of the link capacitors. The TSAB DC-to-DC power converters provide high efficiency bi-directional operation without requiring isolation transformers. The TSAB DC-to-DC power converters enable high power density in a wide variety of practical applications involving low, medium, or high power requirements, with comparably lower package sizes/weights and inductor component values.
US11621626B2
A driving apparatus includes: a driving section configured to drive a control terminal of a semiconductor device according to a control signal input from an outside, the semiconductor device including a first main terminal, a second main terminal, and the control terminal that is configured to control a connection state between the first main terminal and the second main terminal that are connected in parallel with a snubber; and a drive control section configured to lower a drive capability of the driving section during a period in which an inter-main-terminal voltage between the first main terminal and the second main terminal changes by a predetermined reference voltage difference owing to switching of the semiconductor device, compared with other at least some periods.
US11621625B2
A burst-mode controller for a DC-DC converter includes an output module configured to provide a switch control signal to the DC-DC converter. The switch control signal includes a plurality of burst windows, each burst window corresponding to a period of a fixed-frequency burst clock and having a number of switching cycles. The burst-mode controller includes an on-time-control-module configured to receive a compensation signal based on the output voltage of the DC-DC converter, and set an on-time of the switching cycles of the switch control signal based on the compensation signal. The burst-mode controller also includes a burst-control-module configured to regulate the on-time of the switching cycles of the switch control signal by setting the number of switching cycles for each burst window of the switch control signal.
US11621622B2
A vibration generator includes a housing, a first vibrator, and a second vibrator. The first vibrator includes a hollow yoke having a through hole, a magnet disposed within the through hole of the yoke, and a first elastic support member. The second vibrator includes a coil disposed above or below the magnet within the through hole of the yoke, and a second elastic support member to which the coil is fixed and that is disposed to extend from the inside to the outside of the through hole of the yoke and that is fixed to the housing. The first vibrator vibrates at a first natural frequency in a direction connecting both side portions of the yoke. The second vibrator vibrates at a second natural frequency that is different from the first natural frequency, in the direction connecting the both side portions of the yoke.
US11621614B2
The present disclosure relates to the field of servos, and in particular to a high-precision miniature servo with a new variable reluctance and improved motor positioning. Compared with conventional variable reluctances, the variable reluctance of the present disclosure has a longer service life, is lower in cost and is easier to machine. The motor component is directly assembled on the housing, so that the cost and space are saved, and the difficulty in mounting and positioning a miniature motor is mainly solved. A motor brush piece and the Ball element are directly machined on a PCBA circuit board, so that the problem on the difficulty and cost control of the conventional machining technology is solved.
US11621613B2
The present invention relates to an electric motor and an electric tool equipped with the electric motor. The electric motor includes a rotor, a stator, a coil module wound around the stator, a Hall unit and a wiring circuit unit. The Hall unit includes a Hall circuit board disposed around a rotating shaft of the rotor, and a Hall module for sensing rotation of the rotor. The wiring circuit unit is independent of the Hall circuit board and includes a three-phase power source interface. The wiring circuit unit electrically connects coils of the coil module to the power source interfaces respectively by groups. By separately disposing the Hall unit and the wiring circuit unit independently, a volume of the Hall circuit board can be reduced, and an area blocking an airflow path of a heat dissipation unit can be reduced, so heat dissipation effect of the electric motor and the electric tool can be improved.
US11621612B2
An electric motor has a stator defining multiple stator poles with associated electrical windings, and a rotor having multiple rotor poles. The rotor has flux barriers between adjacent rotor poles, the flux barriers each having a material with an electrical conductivity higher than the rotor pole material. The flux barriers are electrically isolated from one another external to the ferromagnetic material. Eddy currents are induced in the flux barrier to cause destructive interference of an impending magnetic field, such that the flux barrier effectively acts to inhibit magnetic flux during motor operation, which in some cases will result in a repulsive force that will act to increase an induced motive force on the rotor poles.
US11621592B2
In an embodiment, a wireless power transmitter module includes a sensing grid configured to detect a receiver, a movable wireless power transmitter unit including a wireless power transmitter coil, and a two-dimensional linear motor including a plurality of linear motor coils configured to move the movable wireless power transmitter unit in a two-dimensional plane towards a location of the receiver.
US11621591B2
A beamforming method in a simultaneous wireless information and power transfer system and an apparatus therefor may derive a transmission signal transmitted to a plurality of information users and a plurality of energy users from a base station having an NT (here, NT is a natural number) number of antennas included in each cell, derive a SINR (Signal to Interference plus Noise Ratio) of an ith (here, i is a natural number) information user by using a noise power of the ith (here, i is a natural number) information user included in a mth (here, m is a natural number) cell, derive a harvested power of a jth (here, j is a natural number) energy user included in the mth (here, m is a natural number) cell, and perform beamforming by using a transmission signal power at the base station and a total harvested power of the plurality of energy users receiving a transmission signal from the base station. Accordingly, it is possible to improve the effect of minimizing the transmission power of the base station and maximizing the harvested power of the energy users while satisfying the QoS (Quality of Service) and transmission power limitation of the information users.
US11621588B2
The disclosed technology relates to wireless communication and wireless power transmission. In some implementations, the disclosed technology is directed to an integrated circuit having a transmitter that transmits radio frequency (RF) based wireless power and receives signals for detecting the location of a client device. The disclosed technology is also directed to an integrated circuit for a client device that receives power from the transmitter and transmits beacon signals, which the transmitter can use to locate the client device.
US11621586B2
An apparatus for multi-pad wireless charging is disclosed. The apparatus includes a plurality of primary pad apparatuses. Each primary pad apparatus is positioned to transmit power to a secondary pad apparatus of a vehicle. The primary transmitter pad apparatuses are spaced apart sufficient for each of a plurality of vehicles to be positioned over one primary pad apparatus of the plurality of primary pad apparatuses. The apparatus includes a power converter apparatus connected to each of the plurality of primary pad apparatuses, a power feed that provides power to the power converter apparatus and a sharing controller that selectively controls which of the plurality of primary pad apparatuses transmits power to a secondary pad apparatus and/or controls power sharing between the primary pad apparatuses.
US11621582B1
A method provides a mobile device positioned in a case. The mobile device has a wireless power transmitter. The case has a magnetically attractive portion. A mobile accessory having a magnetic coupling portion and a wireless power receiver is provided. The mobile accessory includes a functional component. The accessory is coupled with the case such that the wireless power transmitter of the mobile device is positioned to transfer wireless power to the wireless power receiver of the accessory. Power is wirelessly transmitted from the mobile device to the accessory. The functional component of the accessory is activated while power is transferred wirelessly.
US11621573B2
A method is disclosed for determining the state of health of an electric battery that includes a plurality of battery cells. The method includes the steps of measuring the cell voltage of each individual cell of the plurality of battery cells, and analyzing each measured battery cell voltage to determine the state of health of the corresponding battery cell.
US11621554B2
Described are curve shapes that may be implemented in a transformer protector that provide enhanced fault protection. A transformer protector curve rating structure relates response curves to the transformer size and simplifies selection of response curves implemented within a transformer protector and associated transformer.
US11621552B2
Provided are a protection circuit and a photovoltaic system capable of irreversibly interrupting a current path of photovoltaic units such as solar cells by a signal in an emergency such as a fire. The protection circuit includes: a photovoltaic units 26, a protection element 2 provided on a current path of the photovoltaic units 26, and a switch 3 for activating the protection element 2, wherein the protection element 2 irreversibly interrupts the current path of the photovoltaic units 26.
US11621542B2
A laser array (100) is described herein, wherein the laser array comprises semiconductor lasers (102, 104) that are precisely controlled such that an optical beam output by the laser array has desired shape and direction.
US11621537B2
The present disclosure provides an ultrafast laser that outputs multiple wavelengths. The ultrafast laser includes a fundamental frequency ultrafast laser unit, an optical beam splitting and polarization controlling unit, a multiple frequency unit, and an optical beam combining unit. The fundamental frequency ultrafast laser generates a multiple frequency ultrafast laser by the multiple frequency unit, such as double frequency light, triple frequency light, etc., and the optical beam combining unit makes the fundamental frequency light and the double frequency light output in a light outlet, the controlling unit controls the wavelength of the laser of the light outlet by controlling the polarization state of the laser. The ultrafast laser of the present disclosure can realize fast switching output among the fundamental frequency light and multiple frequency light, and output of combined pulse fundamental frequency light and double frequency light. The present disclosure also provides a strong powerful laser tool.
US11621526B2
A communication system having a circuit board with an airflow opening includes a receptacle cage configured to be mounted to the circuit board adjacent a communication connector. The receptacle cage has walls including a front wall, a rear wall and side walls defining a cavity. A module channel is defined in the cavity configured to receive a pluggable module. The module channel has a module port at the front wall that receives the pluggable module. An airflow channel is defined by at least one of the walls of the receptacle cage located between the module channel and the circuit board. The airflow channel is configured to be in flow communication with the airflow opening in the circuit board for cooling the pluggable module in the module channel. The airflow channel has an airflow port at the front wall.
US11621524B2
An electrical connecting device having a main body and a displacement body mounted in a linearly movable manner relative to one another in a longitudinal direction. The main body has a cavity that accommodates a longitudinal section of the displacement body or vice versa. The length of the longitudinal section accommodated in the cavity is variable by a relative longitudinal movement of the main body and the displacement body. The main body has conductor tracks extending in the longitudinal direction and insulated from one another. The displacement body has sliding elements insulated from one another and resting on and electrically contacting a contact surface of a respective one of the conductor tracks. The conductor tracks are arranged on a main body surface of the main body. The main body surface is round in a cross-sectional plane perpendicular to the longitudinal direction or is formed by a plurality of surface sections angled in relation to one another. The sliding elements project from a displacement body surface of the displacement body. The displacement body surface is round in the cross-sectional plane or is formed by a plurality of surface sections angled in relation to one another. The contact surfaces of at least two of the conductor tracks are angled in relation to one another.
US11621523B2
A cage assembly includes a cage including a top wall and a bottom wall and an electrical receptacle positioned between the top wall and the bottom wall such that the electrical receptacle floats within the cage in opposite directions between the top wall and the bottom wall.
US11621514B2
An electrical connector having a first housing and a second housing. The first housing have a first mating face and a first cable receiving face with at least one first terminal receiving cavity which extends from the first cable receiving face to the first mating face. The second housing has a second mating face and a second cable receiving face with at least one second terminal receiving cavity which extends from the second cable receiving face to the second mating face. The second housing is spaced from the first housing. A flexible joining member extends from the first housing to the second housing. The flexible joining member is configured to allow the first housing to move independently of the second housing as the electrical connector is mounted to an electrical component. The first housing can be mated independently to the electrical component from the second housing.
US11621512B2
A housing includes: a housing body on which a portion for abutment is formed; an assembly that is detachably assembled to the housing body; and a hinge with which the assembly is mounted on the housing body. The hinge includes (i) a connection that is arranged between the housing body and the assembly, and on which an abutment is formed, (ii) a first joint that is disposed between the housing body and the connection, and has flexibility, and (iii) a second joint that is disposed between the assembly and the connection, and has flexibility. The abutment formed on the connection is allowed to abut on the portion for abutment of the housing body by bending the first joint, and the assembly is assembled to the housing body by bending the second joint in a state in which the first joint is bent.
US11621508B2
Described embodiments provide a crimp connector with hooks to hold a flat flexible cable (FFC). The crimp connector includes a bottom body and multiple hooks protruding outward from and coupled to the bottom body to hold the FFC. The crimp connector also includes a top clasp hingably mounted to the bottom body having multiple barbs internally mounted therein. Each of the barbs correspond with an uninsulated flat conductor of the FFC. In response to the top clasp engaging with the bottom body such that a slotted wedge of the top clasp presses the corresponding one of the first and second uninsulated flat conductors against the corresponding barbs, the crimp connector makes an electrical connection between each of the barbs and the corresponding one of first and second uninsulated flat conductors.
US11621502B2
A communication system is included in a work string. The communication system includes a communication cable and a crimp sleeve. The communication cable has a housing with a communication line and a metal tube therein, a free line end of the communication line and a free tube end of the metal tube extending from an open end of the housing. The crimp sleeve includes a first sleeve section having a first inner diameter configured to receive the open end of the housing, a second sleeve section having a second inner diameter configured to receive the free tube end of the metal tube, and an opening configured to allow the free line end of the communication line to pass out of the crimp sleeve.
US11621492B2
An antenna may include a ground plane, a tuning stub, and a shorted spiral antenna element connected to the tuning stub. The shorted spiral antenna element may include a plurality of spiral traces shorted together by a shorting element extending radially outward to contact each of the spiral traces.
US11621490B2
The present invention provides an antenna structure for metal environment. The antenna structure comprises a radiating conductor, a first ground conductor, and a second ground conductor. The radiating conductor comprises a first opening circuit, and a second opening circuit, in which the first opening circuit is opened at a first side of the radiating conductor, and the second opening circuit is opened at a second side of the radiating conductor. The first ground conductor is electrically coupled to a third side of the radiating conductor while the second ground conductor is electrically coupled to a fourth side of the radiating conductor. Alternatively, the present invention further provides an antenna device by folding the antenna structure having RFID chip electrically attached thereon to cover a substrate, whereby the antenna device could be accessed in a metal environment.
US11621489B2
Provided is an antenna device including a feeding antenna conductor, a non-feeding antenna conductor, a ground conductor, and an artificial magnetic conductor disposed between the feeding antenna conductor and the non-feeding antenna conductor, and the ground conductor. The antenna device further includes a conductor that electrically connects the artificial magnetic conductor to the ground conductor. The conductor is disposed at a position opposite to the feeding antenna conductor with respect to the non-feeding antenna conductor, and is separated from the non-feeding antenna conductor.
US11621488B2
Provided are an array communication device that makes phase correction between a plurality of arrays having bi-directional amplifiers possible and a method for controlling the array communication device. This array communication device comprises a plurality of array units that are connected to a common signal processing unit and each comprise an antenna, amplifier, and phase shifter. The array communication device further comprises first-directional couplers that are respectively disposed between the antennas and amplifiers of the array units and divide or combine signals, second-directional couplers that are respectively disposed between the phase shifters of the array units and the signal processing unit and divide or combine signals, and phase comparison means that each receive at least one from among a signal from a first-directional coupler and a signal from a second-directional coupler and a signal serving as a phase reference and carry out phase comparison and correction.
US11621467B2
Well thermalized microstrip formation for flexible cryogenic microwave lines in quantum applications
A microstrip that is usable in a quantum application (q-microstrip) includes a ground plane, a polyimide film disposed over the ground plane at a first surface of the polyimide film, and a conductor formed on a second side of the polyimide film such that the first surface is substantially opposite to the second surface. A material of the conductor provides greater than a threshold thermal conductivity (TH) with a structure of a dilution fridge stage (stage).
US11621462B2
Presented are finger-proof electrical terminals for battery assemblies, methods for making/using such electrical terminals, and vehicles with battery modules having finger-proof electrical terminals for bolted busbar connections. A battery assembly includes one or more electrochemical battery cells and one or more electrical terminals each electrically connected to the battery cell(s) and having a contact face to electrically connect the battery assembly to an electrical connector. A threaded nut attaches each electrical terminal to one of the electrical connectors. An electrically insulating nut cap is attached to each threaded nut. A battery housing, which stores therein the battery cell(s), includes an electrically insulating housing wall with one or more terminal jackets each mounting therein one of the electrical terminals. Each terminal jacket has a jacket window that circumscribes one of the nut caps, spaced therefrom by a predefined clearance sufficient to expose the contact face of the electrical terminal.
US11621455B2
A vent assembly for a battery or a electrochemical cell may include a vent body configured to connect to a battery casing or a electrochemical cell body, a flame arrester and/or a pressure valve disposed in the vent body, a membrane disposed in the vent body between a vent opening of the battery or the electrochemical cell and the flame arrester and/or the pressure valve, and that is configured to shield the flame arrester and/or the pressure valve from electrolyte solution of the battery or the electrochemical cell, and a seal disposed between the vent body and the membrane. Also, a battery including a vent assembly.
US11621451B2
A battery assembly includes a battery that has a top surface surrounded by a circumferential edge; and a removable tab attached to the top surface. The removable tab includes a first tab end and an oppositely disposed second tab end; a gripping region disposed adjacent to the first tab end; and a battery cell attachment region disposed adjacent to the second tab end and attached to the top surface of the battery. The battery cell attachment region has first and second oppositely disposed sidewalls, wherein the second tab end is curved inwardly away from the circumferential edge of the battery such that a portion of the top surface of the battery is exposed between the second tab end and the circumferential edge of the battery
US11621435B2
A battery pack includes a plurality of secondary batteries, and a binding band made of fiber reinforced plastic. The binding band has a braid member formed into a braided state with use of a plurality of bundled bodies, and a reinforcing part made of resin impregnated in the braid member. Each of the bundled bodies includes a plurality of fiber materials that have been bundled together.
US11621428B2
An anode catalyst layer for a fuel cell includes: electrode catalyst particles; a carbon carrier carrying the electrode catalyst particles; water electrolysis catalyst particles; a proton-conductive binder; and a graphitized carbon, wherein the content of the graphitized carbon in the anode catalyst layer for a fuel cell is 3-70 mass % with respect to the total mass of the electrode catalyst particles, the carbon carrier, and the graphitized carbon.
US11621425B2
Positive electrode current collector, positive electrode piece, electrochemical device and apparatus
A positive electrode current collector, a positive electrode piece, an electrochemical device and an apparatus, where the positive electrode current collector includes a support layer and a conductive layer provided on the support layer, where a material of the conductive layer is aluminum or aluminum alloy, and a thickness D1 of the conductive layer is 300 nm≤D1≤2 μm; an elongation at break B of the support layer is 10,000%≥B≥12%, and a volume resistivity of the support layer is greater than or equal to 1.0×10−5 Ω·m; when a tensile strain of the positive electrode current collector is 2%, a square resistance growth rate T1 of the conductive layer is T1≤10%. The positive electrode current collector provided in the present application can simultaneously take into account both high safety performance and electrical performance.
US11621420B2
An improved rechargeable battery may utilize materials that are entirely solid-state. The battery may utilize at least one organic active material for an electrode. The battery may utilize a cathode that comprises quinone(s). An electrolyte of the battery may be an ion-conducting inorganic compound. An anode of the battery may comprise an alkali metal. Further, a carbonyl group of the quinone(s) of the cathode may be reduced into a phenolate and coordinated to an alkali metal ion during discharge and vice versa during charging.
US11621418B2
A lithium complex oxide includes a mixture of first particles of n1 (n1>40) aggregated primary particles and second particles of n2 (n2≤20) aggregated primary particles, the lithium complex oxide represented by Chemical Formula 1 and having FWHM (deg., 2θ) of 104 peak in XRD, defined by a hexagonal lattice having R-3m space group, in a range of Formula 1: LiaNixCoyMnzM1-x-y-zO2, [Chemical Formula 1] where M is selected from: B, Ba, Ce, Cr, F, Mg, Al, Cr, V, Ti, Fe, Zr, Zn, Si, Y, Nb, Ga, Sn, Mo, W, P, Sr, and any combination thereof, 0.9≤a≤1.3, 0.6≤x≤1.0, 0.0≤y≤=0.4, 0.0≤z≤0.4, and 0.0≤1−x−y−z≤0.4, −0.025≤FWHM(104)−{0.04+(xfirst particle−0.6)×0.25}≤0.025, [Formula 1] where FWHM(104) is represented by Formula 2, FWHM(104)={(FWHMChemical Formula 1 powder(104)−0.1×mass ratio of second particles)/mass ratio of first particles}−FWHMSi powder(220). [Formula 2]
US11621411B2
Disclosed is a method for making a lithium-ion cell by depositing from an atmospheric plasma deposition device inorganic oxide particles produced from a precursor in an atmospheric plasma as a coating on a surface of a lithium-ion electrochemical cell component. The coating formed by the inorganic oxide particles may be an insulating coating or may provide dimensional stability during a thermal runaway.
US11621405B2
To provide a display device and an electronic apparatus that suppress leakage of a drive current between adjacent light emitting elements. A display device includes: a plurality of light emitting elements having an organic light emitting layer sandwiched between a first electrode disposed for each of the light emitting elements and a second electrode in a lamination direction and arrayed on a plane; and an insulating layer disposed between the first electrodes. At least a part of a film thickness region in the insulating layer contains a positively charged inorganic nitride.
US11621403B2
A cadmium-free, core shell quantum dot, a quantum dot polymer composite, and electronic devices including the quantum dot polymer composite. The core shell quantum dot has an extinction coefficient per gram of greater than or equal to 0.3, an ultraviolet-visible absorption spectrum curve that has a positive differential coefficient value at 450 nm, wherein the core shell quantum dot includes a semiconductor nanocrystal core including indium and phosphorus, and optionally zinc, and a semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core, the shell including zinc, selenium, and sulfur, wherein the core shell quantum dot has a quantum efficiency of greater than or equal to about 80%, and is configured to emit green light upon excitation.
US11621401B2
Provided is a display device including a first sub-pixel, a second sub-pixel adjacent to the first sub-pixel. The first sub-pixel and the second sub-pixel each include a semiconductor film, a gate electrode, a gate insulating film, an interlayer insulating film, and a leveling film and further possesses a light-emitting element located over the leveling film. The display device has a partition wall located between the first sub-pixel and the second sub-pixel and a trench passing through the leveling film.
US11621388B2
The present invention relates to the manufacture of Josephson junctions. Such Josephson junctions may be suitable for use in qubits. High-quality, potentially monocrystalline, electrode and dielectric layers are formed using blanket deposition. Subsequently, the structure of one of more Josephson junctions is formed using multi-photon lithography to create openings in a resist followed by etching the electrode and dielectric layers.
US11621378B2
An optoelectronic component includes an optoelectronic semiconductor chip that, during intended operation, generates primary radiation coupled out of the semiconductor chip via an emission side of the semiconductor chip; and a first conversion element on the emission side, wherein the first conversion element includes a first matrix material and first phosphor particles in the form of quantum dots, the first phosphor particles are distributed and embedded in the first matrix material, and the first matrix material is formed by a polysiloxane in which an atomic percentage of carbon is smaller than an atomic percentage of oxygen.
US11621374B2
A light-emitting device includes a substrate including a top surface, a first side surface and a second side surface, wherein the first side surface and the second side surface of the substrate are respectively connected to two opposite sides of the top surface of the substrate; a semiconductor stack formed on the top surface of the substrate, the semiconductor stack including a first semiconductor layer, a second semiconductor layer, and an active layer formed between the first semiconductor layer and the second semiconductor layer; a first electrode pad formed adjacent to a first edge of the light-emitting device; and a second electrode pad formed adjacent to a second edge of the light-emitting device, wherein in a top view of the light-emitting device, the first edge and the second edge are formed on different sides or opposite sides of the light-emitting device, the first semiconductor layer adjacent to the first edge includes a first sidewall directly connected to the first side surface of the substrate, and the first semiconductor layer adjacent to the second edge includes a second sidewall separated from the second side surface of the substrate by a distance.
US11621367B2
A light-emitting diode (LED) device includes a light-emitting layer having a core-shell structure that comprises a first semiconductor layer, an active layer, and a second semiconductor layer; a passivation layer formed to cover at least a portion of a side surface and a portion of an upper surface of the second semiconductor layer; a first electrode formed on a portion of the passivation layer that is located on a side surface of the light-emitting layer, the first electrode electrically connected to the first semiconductor layer and including a reflective material; and a second electrode formed on a portion of the passivation layer that is located on an upper surface of the light-emitting layer, the second electrode contacting a portion of the upper surface of the second semiconductor layer that is exposed.
US11621361B2
A photovoltaic apparatus is provided including a first photovoltaic module and a second photovoltaic module. Each photovoltaic module includes a front sheet having an outer portion and an inner portion. The outer portion is disposed around a core to form a keder. Each photovoltaic module further includes a back sheet and a photovoltaic device disposed between the front sheet and the back sheet. Each photovoltaic device includes an array of photovoltaic cells.
US11621349B2
A nano-wall integrated circuit structure with high integration density is disclosed, which relates to the fields of microelectronic technology and integrated circuits (IC). Based on the different device physical principles with MOSFETs in traditional ICs, the nano-wall integrated circuit unit structure (Nano-Wall FET, referred to as NWaFET) with high integration density can improve the integration of the IC, significantly shorten the channel length, improve the flexibility of the device channel width-to-length ratio adjustment, and save chip area.
US11621346B2
Vertical metal oxide semiconductor field effect transistor (MOSFET) and a method of forming the same
A vertical metal oxide semiconductor field effect transistor (MOSFET) and a method for forming a vertical MOSFET is presented. The MOSFET comprises: a top contact; a bottom contact; a nanowire (602) forming a charge transport channel between the top contact and the bottom contact; and a wrap-around gate (650) enclosing the nanowire (602) circumference, the wrap-around gate (650) having an extension spanning over a portion of the nanowire (602) in a longitudinal direction of the nanowire (602), wherein the wrap-around gate (650) comprises a gate portion (614) and a field plate portion (616) for controlling a charge transport in the charge transport channel, and wherein the field plate portion (616) is arranged at a first radial distance (636) from the center of the nanowire (602) and the gate portion (614) is arranged at a second radial distance (634) from the center of the nanowire (602); characterized in that the first radial distance (636) is larger than the second radial distance (634).
US11621345B2
A system and method comprising the steps of: depositing a first electrode metal on an insulating substrate or layer; creating a trench component, in which said trench component comprises a section of said first electrode metal or both first electrode metal and insulating substrate or layer with a depth based on at least one of, a molecular device element, a trenched bottom electrode, and a liftoff molecular device (TBELMD) to be produced; insulating said first electrode metal from a predetermined material deposited in said trench component; and depositing a second electrode metal on said predetermined material deposited in said trench component.
US11621343B2
A method of manufacturing a semiconductor device, a plurality of fin structures are formed over a semiconductor substrate. The fin structures extend along a first direction and are arranged in a second direction crossing the first direction. A plurality of sacrificial gate structures extending in the second direction are formed over the fin structures. An interlayer dielectric layer is formed over the plurality of fin structures between adjacent sacrificial gate structures. The sacrificial gate structures are cut into a plurality of pieces of sacrificial gate structures by forming gate end spaces along the second direction. Gate separation plugs are formed by filling the gate end spaces with two or more dielectric materials. The two or more dielectric materials includes a first layer and a second layer formed on the first layer, and a dielectric constant of the second layer is smaller than a dielectric constant of the first layer.
US11621341B2
The present application discloses a semiconductor device and a method for fabricating the semiconductor device. The semiconductor device includes a substrate including a first region, and a first transistor positioned in the first region. The first transistor includes a first bottom gate structure positioned on the substrate, a first channel layer positioned on the first bottom gate structure, a first top gate structure positioned on the first channel layer, and two first source/drain regions positioned on two sides of the first channel layer.
US11621331B2
A circuit and physical structure can help to counteract non-linear COSS associated with power transistors that operate at higher switching speeds and lower RDSON. In an embodiment, a component with a pn junction can be coupled to an n-channel IGFET. The component can include a p-channel IGFET, a pnp bipolar transistor, or both. A gate/capacitor electrode can be within a trench that is adjacent to the active regions of the component and n-channel IGFET, where the active regions can be within a semiconductor pillar. The combination of a conductive member and the semiconductor pillar of the component can be a charge storage component. The physical structure may include a compensation region, a barrier doped region, or both. In a particular embodiment, doped surface regions can be coupled to a buried conductive region without the use of a topside interconnect or a deep collector type of structure.
US11621329B1
In some embodiments, a semiconductor structure includes: a first region comprising a first epitaxial oxide material; a second region comprising a second epitaxial oxide material; and a chirp layer located between the first and the second regions. The chirp layer can include alternating layers of a plurality of wide bandgap epitaxial oxide material layers (WBG layers) and a plurality of narrow bandgap epitaxial oxide material layers (NBG layers), wherein thicknesses of the NBG layers and the WBG layers change throughout the chirp layer. The WBG layer can comprise (Alx1Ga1−x1)y1Oz1, wherein x1 is from 0 to 1, wherein y1 is from 1 to 3, and wherein z1 is from 2 to 4. The NBG layer can comprise (Alx2Ga1x−2)y2Oz2, wherein x2 is from 0 to 1, wherein y2 is from 1 to 3, and wherein z2 is from 2 to 4, and wherein x1 and x2 are different from one another.
US11621325B2
Integrated circuit structures having source or drain structures with low resistivity are described. In an example, integrated circuit structure includes a fin having a lower fin portion and an upper fin portion. A gate stack is over the upper fin portion of the fin, the gate stack having a first side opposite a second side. A first source or drain structure includes an epitaxial structure embedded in the fin at the first side of the gate stack. A second source or drain structure includes an epitaxial structure embedded in the fin at the second side of the gate stack. Each epitaxial structure of the first and second source or drain structures include silicon, germanium and boron. The first and second source or drain structures have a resistivity less than or equal to 0.3 mOhm·cm.
US11621319B2
An SiC semiconductor device includes an SiC semiconductor layer including an SiC monocrystal that is constituted of a hexagonal crystal and having a first main surface as a device surface facing a c-plane of the SiC monocrystal and has an off angle inclined with respect to the c-plane, a second main surface at a side opposite to the first main surface, and a side surface facing an a-plane of the SiC monocrystal and has an angle less than the off angle with respect to a normal to the first main surface when the normal is 0°.
US11621314B2
A display device includes: a substrate; a plurality of transistors disposed on the substrate; an initialization voltage line disposed on the substrate and including a first initialization voltage line that extends in a first direction, and a second initialization voltage line that extends in a second direction; and a driving voltage line disposed on the substrate and extending in the second direction, wherein each of the first initialization voltage line and the driving voltage line is connected to at least one of the plurality of transistors, and the second initialization voltage line and the driving voltage line overlap each other.
US11621308B2
A display device includes: a substrate including a front surface, side surfaces extending from sides of the front surface, and a corner between the side surfaces; a first display area at the front surface and including a first pixel electrode, a first emissive layer disposed on the first pixel electrode, and a first common electrode on the first emissive layer; a second display area at the corner and including a second pixel electrode, a second emissive layer on the second pixel electrode, and a second common electrode on the second emissive layer; a first inorganic encapsulation layer on the first common electrode and the second common electrode; an organic encapsulation layer on the first inorganic encapsulation layer in the first display area; and a second inorganic encapsulation layer on the organic encapsulation layer in the first display area and on the first inorganic encapsulation layer in the second display area.
US11621307B2
An OLED device includes a substrate including a display region including a pixel region and a peripheral region surrounding the pixel region. A pad region is spaced apart from the display region, and a bending region is disposed between the display region and the pad region. A plurality of pixel structures are disposed in the pixel region on the substrate. A touch screen structure is disposed on the pixel structures. A plurality of touch screen wirings are disposed in the bending region on the substrate. The touch screen wirings are electrically connected the touch screen structure. A connection structure is in the pad region. The connection structure electrically connects touch screen wirings to each other. A same touch sensing signal is applied to touch screen wirings that are connected to each other.
US11621305B2
A display device includes a first display substrate and a second display substrate. The first display substrate includes a first base, a first electrode disposed on the first base, a second electrode spaced apart from the first electrode, and a light emitting element disposed between the first electrode and the second electrode. The second display substrate faces the first display substrate and is configured to receive light emitted from the light emitting element. The second display substrate includes a second base, a first color filter disposed on a surface of the second base, and a first wavelength conversion pattern disposed on the first color filter. The first wavelength conversion pattern includes a first surface facing the first display substrate, and a second surface facing the first surface and the first color filter. The first surface includes a curved surface portion recessed toward the second surface.
US11621300B2
Full-color pixel arrangements for use in devices such as OLED displays are provided, in which multiple sub-pixels are configured to emit different colors of light, with each sub-pixel having a different optical path length than some or all of the other sub-pixels within the pixel.
US11621296B2
A method for fabricating semiconductor device includes the steps of: forming a first magnetic tunneling junction (MTJ) and a second MTJ on a substrate; forming a first top electrode on the first MTJ and a second top electrode on the second MTJ; forming a first ultra low-k (ULK) dielectric layer on the first MTJ and the second MTJ; forming a passivation layer on the first ULK dielectric layer, wherein a bottom surface of the passivation layer between the first MTJ and the second MTJ is lower than a top surface of the first MTJ; and forming a second ULK dielectric layer on the passivation layer.
US11621285B2
The present technology relates to a solid-state imaging device and a driving method thereof, and an electronic apparatus that make it possible to improve the precision of phase difference detection while suppressing deterioration of resolution in a solid-state imaging device having a global shutter function and a phase difference AF function. Provided is a solid-state imaging device including: a pixel array unit including, as pixels including an on-chip lens, a photoelectric conversion unit, and a charge accumulation unit, imaging pixels for generating a captured image and phase difference detection pixels for performing phase difference detection arrayed therein; and a driving control unit configured to control driving of the pixels. The imaging pixel is formed with the charge accumulation unit shielded from light. The phase difference detection pixel is formed in a manner that at least part of at least one of the photoelectric conversion unit and the charge accumulation unit refrains from being shielded from light. The present technology can be applied to, for example, a CMOS image sensor.
US11621284B2
The present invention relates to a solid-state imaging device. In a pixel array section in the solid-state imaging device, a vertical signal line is provided right under power supply wiring apart from a floating diffusion region in order to reduce load capacitance of the vertical signal line. Furthermore, the power supply wiring is wired to make a cover rate of each vertical signal line with respect to the power supply wiring nearly uniform. As a result, it is possible to suppress variation of load capacitance of the vertical signal line for each pixel. It becomes possible to suppress deviation in a black level, variation of charge transfer, and variation of settling. It becomes possible to obtain an image with higher quality.
US11621282B2
Provided is a multiplexing signal processing device based on a passive element including a plurality of signal converters that respectively process a plurality of input signals and are arranged in a matrix consisting of N rows and M columns and include N signal converter blocks respectively connected to N row unit output terminals; and M signal converter blocks respectively connected to M column unit output terminals. The signal converters each include a first diode having an input terminal connected to an input signal node, a second diode having an input terminal connected to the input signal node, and a ground resistor coupled to the input signal node.
US11621279B2
A semiconductor device includes a semiconductor layer, a transistor cell portion, formed in the semiconductor layer, a first trench, formed in the semiconductor layer, a diode, electrically separated from the transistor cell portion and having a first conductivity type portion and a second conductivity type portion disposed inside the first trench, a second trench, formed in the semiconductor layer, and a bidirectional Zener diode, electrically connected to the transistor cell portion and having a pair of first conductivity type portions, disposed inside the second trench, and at least one second conductivity type portion, formed between the pair of first conductivity type portion.
US11621275B2
Embodiments of 3D memory devices and methods for forming the same are disclosed. In an example, a 3D memory device includes a memory stack including interleaved stack conductive layers and stack dielectric layers, a semiconductor layer, a plurality of channel structures each extending vertically through the memory stack into the semiconductor layer, and an insulating structure extending vertically through the memory stack and including a dielectric layer doped with at least one of hydrogen or an isotope of hydrogen.
US11621274B2
A semiconductor device and a manufacturing method thereof are provided. The semiconductor device includes a well structure, a first channel pillar and a second channel pillar extending from an inside of the well structure in an upward direction, a semiconductor pattern coupled between the first channel pillar and the second channel pillar and having a gap disposed in a central region of the semiconductor pattern, and a source junction formed in the semiconductor pattern.
US11621268B2
A method includes forming a first semiconductor fin over a p-well region of a substrate; forming a second semiconductor fin over an n-well region of a substrate; forming a gate structure crossing the first semiconductor fin and the second semiconductor fin; performing an implantation process to form a source/drain doped region in the first semiconductor fin; etching the second semiconductor fin to form a recess therein; performing a first epitaxy process to grow a first epitaxy layer in the recess; performing a second epitaxy process to grow a second epitaxy layer over the first epitaxy process; etching the second epitaxy layer to round a corner of the second epitaxy layer; forming an interlayer dielectric (ILD) layer covering the first semiconductor fin and the second epitaxy layer, wherein no etching is performed to the first semiconductor fin after forming the gate structure and prior to forming the ILD layer.
US11621267B2
An integrated circuit structure in which a gate overlies channel region in an active area of a first transistor. The first transistor includes a channel region, a source region and a drain region. A conductive contact is coupled to the drain region of the first transistor. A second transistor that includes a channel region, a source region a drain region is adjacent to the first transistor. The gate of the second transistor is spaced from the gate of the first transistor. A conductive via passes through an insulation layer to electrically connect to the gate of the second transistor. An expanded conductive via overlays both the conductive contact and the conductive via to electrically connect the drain of the first transistor to the gate of the second transistor.
US11621264B2
A semiconductor memory device may include a first electrode and a second electrode, which are spaced apart from each other in a first direction, and a first semiconductor pattern, which is in contact with both of the first and second electrodes. The first semiconductor pattern may include first to fourth sub-semiconductor patterns, which are sequentially disposed in the first direction. The first and fourth sub-semiconductor patterns may be in contact with the first and second electrodes, respectively. The first and third sub-semiconductor patterns may be of a first conductivity type, and the second and fourth sub-semiconductor patterns may be of a second conductivity type different from the first conductivity type. Each of the first to fourth sub-semiconductor patterns may include a transition metal and a chalcogen element.
US11621259B2
A semiconductor chip includes a first cell row constituted by I/O cells arranged in the X direction and a second cell row constituted by I/O cells arranged in the first direction, spaced from the first cell row by a predetermined distance in the Y direction. A plurality of external connecting pads include pads each connected with any of the I/O cells and a reinforcing power supply pad that is not connected with any of the I/O cells and is connected with a pad for power supply. The reinforcing power supply pad is placed to lie in a region between the first cell row and the second cell row.
US11621251B2
A device for collecting and transferring light emitting elements of microscale size includes a non-magnetic plate, a plurality of magnetic probes, and a magnetic plate. The non-magnetic plate defines through holes. Each of the probes is fixed in one through holes. The magnetic plate is on a surface of the non-magnetic plate and closes one opening of each of the through holes. The magnetic plate generates a magnetic field, so that each of the probes magnetically attracts one light emitting element. A method for making the transfer device and a method for transferring light emitting elements using the transfer device are also disclosed.
US11621239B2
A semiconductor device according to an embodiment includes: a bonding substrate which includes a first chip forming portion having first metal pads provided at a semiconductor substrate and a first circuit connected to the first metal pads, and a second chip forming portion having second metal pads joined to the first metal pads and a second circuit connected to the second metal pads and being bonded to the first chip forming portion; and an insulating film which is filled into a non-bonded region between the first chip forming portion and the second chip forming portion at an outer peripheral portion of the bonding substrate. At least a part of the insulating film contains at least one selected from the group consisting of silicon nitride and nitrogen-containing silicon carbide.
US11621235B2
Structures and methods for reducing thermal expansion mismatch during chip scale packaging are disclosed. In one example, a semiconductor structure is disclosed. The semiconductor structure includes a first metal layer over a substrate, a dielectric region, and a polymer region. The first metal layer comprises a first device metal structure. The dielectric region is formed over the first metal layer. The polymer region is formed over the dielectric region. The dielectric region comprises a plurality of metal layers and an inter-metal dielectric layer comprising dielectric material between each pair of two adjacent metal layers in the plurality of metal layers. Each of the plurality of metal layers comprises a dummy metal structure over the first device metal structure. The dummy metal structures in each pair of two adjacent metal layers in the plurality of metal layers shield respectively two non-overlapping portions of the first device metal structure from a top view of the semiconductor structure.
US11621215B1
In a described example, an apparatus includes: a lead frame having a first portion and having a second portion electrically isolated from the first portion, the first portion having a side surface normal to a planar opposite surface, and having a recessed edge that is notched or chamfered and extending between the side surface and a planar device side surface; a spacer dielectric mounted to the planar device side surface and partially covered by the first portion, and extending beyond the first portion; a semiconductor die mounted to the spacer dielectric, the semiconductor die partially covered by the spacer dielectric and extending beyond the spacer dielectric; the second portion of the lead frame comprising leads coupled to the semiconductor die by electrical connections; and mold compound covering the semiconductor die, the electrical connections, the spacer dielectric, and partially covering the first portion and the second portion.
US11621213B2
An object of the present invention is to provide a semiconductor device in which the effect of dimensional tolerance can be reduced, and a method for manufacturing the same. The semiconductor device according to the present invention includes: a plurality of cooling plates each having a coolant passage inside; spacers disposed to stack the cooling plates with spaces; at least one semiconductor package disposed on at least one principal surface of at least one of the cooling plates; and a spring plate disposed between adjacent ones of the cooling plates, the spring plate biasing the at least one semiconductor package toward the cooling plates.
US11621205B2
A method for forming an underfill structure and semiconductor packages including the underfill structure are disclosed. In an embodiment, the semiconductor package may include a package including an integrated circuit die; an interposer bonded to the integrated circuit die by a plurality of die connectors; and an encapsulant surrounding the integrated circuit die. The semiconductor package may further include a package substrate bonded to the interposer by a plurality of conductive connectors; a first underfill between the package and the package substrate, the first underfill having a first coefficient of thermal expansion (CTE); and a second underfill surrounding the first underfill, the second underfill having a second CTE less than the first CTE.
US11621204B2
A semiconductor module includes: a dual-gauge leadframe having thicker and thinner parts, part of the thinner part forming a high voltage lead; a semiconductor die attached to the thicker part; and a molding compound (MC) encapsulating the die. The thicker leadframe part is disposed at a bottom side of the MC. A side face of the MC has a stepped region between the high voltage lead and thicker leadframe part. A first generally vertical part of the stepped region extends from the high voltage lead to the generally horizontal part, a generally horizontal part of the stepped region extends to the second generally vertical part, and a second generally vertical part of the stepped region extends to the bottom side of the MC. A linear dimension of the generally horizontal part as measured from the first generally vertical part to the second generally vertical part is at least 4.5 mm.
US11621202B2
Alignment of a first wafer bonded to a second wafer can be determined using electrical wafer alignment methods. A wafer stack can be formed by overlaying a second wafer over a first wafer such that second metal bonding pads of the second wafer contact first metal bonding pads of the first wafer. A leakage current or a capacitance measurement step is performed between first alignment diagnostic structures in the first wafer and second alignment diagnostic structures in the second wafer for multiple mating pairs of first semiconductor dies in the first wafer and second semiconductor dies in the second wafer to determine the alignment.
US11621184B2
A laser marking device includes a laser emission unit configured to emit a laser beam to a first surface of an object to be processed, and a pressing unit configured to press a second surface that is opposite to the first surface of the object to be processed to make the first surface of the object to be flat. The pressing unit includes a first pressing portion configured to press an edge area of the second surface in a contact manner, and at least one second pressing portion configured to press a middle area of the second surface in a non-contact manner to maintain a separation distance from the second surface within a certain distance.
US11621183B2
A transfer device for a micro light-emitting diode (micro LED) of the present application includes a collecting tube and a driving device. The collecting tube has a first end and a second end disposed oppositely, and the collecting tube includes a collecting opening and a storage tube, and the collecting opening is connected to the storage tube, and the collecting opening is disposed at the first end. The driving device is disposed at the second end, and the driving device is configured to provide a driving force, wherein the driving device is configured to provide the driving force to pick up the micro LED from the collecting opening into the storage tube so that the storage tube is able to store and stack at least two micro LEDs.
US11621168B1
A method and system for doping semiconductor materials using microwave exposure. In some embodiments, the surface of a semiconductor substrate coated with a layer of dopant material is exposed to a beam of microwave radiation, with the frequency of the microwave radiation chosen to coincide with a microwave absorption resonance of the dopant. A gyrotron is a preferred source of monochromatic microwaves capable of delivering the appropriate the power density. Under this microwave exposure, the dopant heats up and diffuses into the semiconductor. Since only the dopant is selectively excited, the atoms of the crystal lattice remain cooler. Additional cooling can be provided by a flow of cooling gas onto the surface. When the electric field of the microwave exposure is high enough to overcome the potential barrier of interstitial diffusion within the crystal, the dopants migrate to vacancies in the crystal lattice, and the semiconductor material becomes activated.
US11621167B2
A semiconductor device according to an embodiment includes: a silicon carbide layer; a silicon oxide layer; and a region disposed between the silicon carbide layer and the silicon oxide layer and having a nitrogen concentration equal to or more than 1×1021 cm−3. A nitrogen concentration distribution in the silicon carbide layer, the silicon oxide layer, and the region have a peak in the region, a nitrogen concentration at a first position 1 nm away from the peak to the side of the silicon oxide layer is equal to or less than 1×1018 cm−3 and a carbon concentration at the first position is equal to or less than 1×1018 cm−3, and a nitrogen concentration at a second position 1 nm away from the peak to the side of the silicon carbide layer is equal to or less than 1×1018 cm−3.
US11621158B2
A method of manufacturing a semiconductor device, including preparing a semiconductor wafer having first and second main surfaces opposite to each other, forming a photoresist film on the first main surface of the semiconductor wafer, forming a plurality of openings at predetermined positions in the photoresist film, cleaning the semiconductor wafer with water after the openings are formed, drying the semiconductor wafer by rotating the semiconductor wafer around a center axis that is orthogonal to the first main surface of the semiconductor wafer, to thereby generate a centrifugal force to cause the water that is left in the openings of the photoresist film to fly off the semiconductor wafer, and ion-implanting a predetermined impurity by a predetermined acceleration energy from the first main surface of the semiconductor wafer, using the photoresist film as a mask, after the drying. The drying process includes setting a rotational speed of the semiconductor wafer to be at most an upper limit value.
US11621156B2
A mass spectrometer comprising: an ion energy filter 14 arranged and configured to filter ions according to their kinetic energy and so as to only transmit ions having a component of kinetic energy in a first dimension (z-dimension) that is within a selected range; and a multi-reflecting time of flight mass analyser or mass separator 1 having an ion accelerator 6, and two gridless ion mirrors 2 that are elongated in the first dimension (z-dimension) and configured to reflect ions multiple times in a second orthogonal dimension (x-dimension), wherein the ion accelerator 6 is arranged to receive ions from the energy filter 14 and accelerate the ions into one of the ion mirrors 2.
US11621143B2
An ion milling apparatus includes a pair of shielding members sandwiching a sample, and an ion source configured to irradiate the sample with an ion beam. The ion milling apparatus is configured to be capable of irradiating the sample with the ion beam in a first mode of irradiating the sample with the ion beam via one shielding member and in a second mode of irradiating the sample with the ion beam via the other shielding member.
US11621141B2
Provided is a machining technology to obtain a desired machining content while suppressing a possibility of causing a redeposition in a machining surface. The invention is directed to provide an ion milling device which includes an ion source which emits an ion beam, a sample holder which holds a sample, and a sample sliding mechanism which slides the sample holder in a direction including a normal direction of an axis of the ion beam.
US11621132B2
A reed switch including a cylindrical enclosure with two ends, a first blade and a second blade is disclosed. The first blade has a first lead, a first web, and a first contact, and the first web is bent at a first angle as compared to the first lead. The second blade has a second lead, a second web, and a second contact, and the second web is bent at a second angle as compared to the second lead. The first contact is disposed adjacent to the second contact with a gap between them.
US11621127B2
A multilayer ceramic capacitor includes a body having a dielectric layer and internal electrodes disposed to be alternately exposed to the third and fourth surfaces with the dielectric layer interposed therebetween. External electrodes include connection parts respectively formed on opposing surfaces of the body, band parts formed to extend from the connection parts to portions of side surfaces of the body, and corner parts in which the connection parts and the band parts are contiguous. A thickness of each of the external electrodes may be 50 nm to 2 μm. The external electrodes may be formed using a barrel-type sputtering method. A ratio t2/t1 may satisfy 0.7 to 1.2, where t1 is a thickness of each connection part and t2 is a thickness of each band part. A ratio t3/t1 may satisfy 0.7 to 1.0, where t3 is a thickness of each corner part.
US11621125B2
A variable vacuum capacitor is described in which oil inside the main bellows (21) is pumped through the bellows and through the oil circuit (8) of a heat exchanger by a pump (15). Water passes through coolant channels (6) of the heat exchanger, from inlet (7) to outlet (7′). The extendable capacitor drive shaft (14) is hollow and serves as a conduit, conveying the oil to the bottom of the (bellows 21), thereby ensuring a full circulation of the oil right through the bellows and then through the heat exchanger. Pump drive means (9) may be a gerotor hydraulic motor, coupled to a gerotor oil pump (15) via magnetic coupling (22). Pumping heat transfer fluid (oil) through the bellows allows the capacitor to operate at significantly higher currents and/or lower temperatures, and significantly extends the life of the device.
US11621124B2
Modern X-ray generators are required to deliver a peak power between 30 kW and 120 kW. This requirement places demanding constraints on the design of the power inverters used to supply such X-ray generators, at the same time that there exist industry incentives to reduce the size of X-ray generators. An trend towards increased frequencies of switching operation in the power stage of modern X-ray generators makes it possible to use air-core inductors, rather than magnetic-core inductors. This application discusses an air-core inductor assembly having an integral current sensor. According to this application, a current sensor can be more accurately provided, which does not drift in position over time, and in a way which reduces the overall bill of materials.
US11621117B2
A wire wound-type coil component with an integrated structure does not have a bonding portion where there is concern about reliability with respect to a spiral conductive wire, a terminal electrode, and an annular core. A coil component includes a core with an integrated structure, at least part of which is a winding core portion, which has an annular shape having a through-hole, and which is made of a non-conductive material; and a coil conductor with an integrated structure, which has a spiral conductive wire arranged to spirally extend around the winding core portion and first and second terminal electrodes formed at both end portions of the spiral conductive wire, respectively. The coil component is manufactured through three-dimensionally shaping the core, the coil conductor, and a shape holding member for holding a shape of a wall surface of the core defining the through-hole, by using a 3D printer.
US11621115B2
A method is described for the assembly of a magnetic core for a transformer, with the following steps: Cutting sheet metal blanks from transformer sheet, stacking the sheet metal blanks to form magnetic core segments, placing a permanent magnet at one of the magnetic core segments so that the latter is magnetized by the permanent magnet, formation of the magnetic core by placing the remaining magnetic core segments against the permanent magnet, or against a magnetic core segment already magnetized by the permanent magnet. A magnetic core is also disclosed.
US11621112B2
A multilayer coil component includes a multilayer body formed by stacking a plurality of insulating layers in a length direction and that has a built-in coil, and first and second outer electrodes that are electrically connected to the coil. The coil is formed by a plurality of coil conductors stacked in the length direction being electrically connected to each other. The first and second outer electrodes respectively cover parts of first and second end surfaces and parts of a first main surface. A stacking direction of the multilayer body and an axial direction of the coil are parallel to the first main surface. In a plan view from the stacking direction, a repeating shape of the coil conductors is a non-circular shape, and distances between the first main surface and the parts of the coil conductors that face the first main surface are not constant.
US11621107B2
A resistor assembly including at least two connector elements and at least one strip-like or plate-like resistor element arranged between the connector elements. The resistor element has an upper side, a lower side and two longitudinal sides parallel to each other. The at least one resistor element is of a material of which the electrical conductivity is lower than the electrical conductivity of the material of the connector elements. The resistor element has, on at least its upper side or at least its lower side, at least one shaped element as a positioning aid.
US11621106B2
A waterproof connector that is easy to design and manufacture and that can provide sufficiently close contact with respect to a through hole including a tapered opening is provided. A sealing member that provides waterproofness of the waterproof connector includes an inner tube portion and an outer tube portion, and the connector body includes a holding projection. The holding projection is configured to be inserted between the inner tube portion and the outer tube portion from a rear side in an insertion direction and configured to push the outer tube portion against an inner circumferential face of the tapered opening when the sealing member is received between the outer circumferential face of the connector body and the inner circumferential face of the tapered opening.
US11621105B2
An oxide superconducting wire includes a superconducting laminate including an oxide superconducting layer disposed, either directly or indirectly, on a substrate, and a stabilization layer which is a Cu plating layer covering an outer periphery of the superconducting laminate. An average crystal grain size of the Cu plating layer is 3.30 μm or more and equal to or less than a thickness of the Cu plating layer.
US11621104B1
A differential mode instrumentation cable for improving the signal integrity of audio signals in different environments including use of a sonar hydrophone being towed to the water behind a ship and the sonar hydrophone signal receiver aboard ship to improve the hydrophone signal receiver signal output clarity, reducing strumming cable noises, comprising a first triaxial cable and a second triaxial cable, placed side-by-side, and surrounded by waterproof cable material fr to prevent any water from reaching the first and second triaxial cable from end to end from the hydrophone to the signal receiver aboard ship and mounted together, said first coaxial cable and said second coaxial cable including a wired connection that includes an active driven shield buffer circuit in each triaxial cable having an inner conductor for voltage in from the positive polarity and minus polarity and the voltage out driven guard shield with series breakout resistor connected to the each triaxial inner shield.
US11621097B2
A new column-based purification system and approach are described for rapid separation and purification of the alpha-emitting therapeutic radioisotope 211At from dissolved cyclotron targets that provide highly reproducible product results with excellent 211At species distributions and high antibody labeling yields compared with prior art manual extraction results of the prior art that can be expected to enable enhanced production of purified 211At isotope products suitable for therapeutic medical applications such as treatment of cancer in human patients.
US11621091B2
A temperature measurement sensor for use in a nuclear reactor is described. The sensor includes a first neutron detector member and a second neutron detector member. The first neutron detector includes an outer shield material with an effective neutron capture cross section that is temperature dependent. The first neutron detector member outputs a first current signal and the second neutron detector member outputs a second current signal. An electrical connection between the first and second neutron detector members produces a net current that is the difference in current between the first and second signals. The difference is proportional to changes in temperature.
US11621072B2
A system, method, and computer program product for identifying device connections in a connection area includes receiving a plurality of physical parameters of a plurality of devices from a plurality of transmission sources in a connection area, wherein the plurality of physical parameters indicates physical states of the plurality of devices. At least one physical connection state is determined between the plurality of devices based on the plurality of physical parameters of the plurality of devices.
US11621071B2
The system and method in accordance with the invention accepts a treatment order from a clinician, which is captured as data. The order data identifies, at a minimum, the patient to be treated, and the treatment to be administered. Additional data may be included. The data is transmitted to one or more fulfillment centers based on supply availability. The supplies are tagged with an information-carrying facet and transported to the patient point of care. At the patient point of care the supplies' data tag, the order date and the patient identity is verified. If verification is correct then the supplies are used to treat the patient. The process may be monitored and/or audited.
US11621070B2
Disclosed herein are systems and methods for virtually integrated care delivery. In one implementation, a provider controller is disposed in a virtual care command center and has a provider care delivery interface. Patient controllers and provider user devices are in communication with the provider controller over a network and are each associated with a patient room and have a patient care delivery interface. The provider controller obtains real-time video from the patient controllers for presentation using the provider care delivery interface. The real-time video is captured using the patient care delivery interfaces and provides real-time surveillance of the patient rooms in the virtual care command center. A communication manager device is deployed in the network and configured to route communications among the controllers and user devices and routes a round coordination communication from the provider controller to a subset of the provider user devices associated with providers for a patient.
US11621062B2
A method for providing secure medical alerts includes executing, using a mobile healthcare worker application executing on a mobile healthcare worker device, a Health Level 7 (HL7) compliant protocol to retrieve medical profiles from a cloud computing server. Using the mobile healthcare worker application, a medical profile of a person (e.g., child or child's mother) is identified from the medical profiles when the mobile healthcare worker device is disconnected from the cloud computing server. The identifying includes reading, using a quick response (QR) code scanner, a QR code of an immunization document of the person, or capturing, using a biometric sensor, biometric data of the person. Using the medical profile of the person, an alert is generated indicating a medical deadline for the person on a graphical user interface of the mobile healthcare worker device when the mobile healthcare worker device is disconnected from the cloud computing server.
US11621060B1
The system and method for biometric safe blood donor certification and geo-location system provides a safe blood donor biometric certification and geolocation tracking system that is an efficient, accurate, and portable device to acquire biometric data to authenticate identity of an individual and link the biometric identity to the blood test samples and results. This technology can unequivocally identify the person with their blood profile. The technology can track location of potential donor individuals with geo-location Global Positioning Satellite sensors and alert these individuals when a nearby patient requests their blood type. All eligible blood donors can be alerted about the opportunity to respond and accept the invitation for blood donation. Those who donate blood are removed from the eligibility list until they can safely donate again. This system eliminates the need for complex equipment and facilities to store donated blood for extended periods and eliminates waste of unused blood.
US11621053B2
Methods and systems are described for identification and characterization of allosteric sites in proteins and enzyme molecules. The disclosed methods allow for identification of natural and true binding sites on surface regions of protein and enzyme molecules by following the pathways of energy flow between the activity center to the surface regions. Allosteric sites are identified and ranked for their effect on target activity of the protein using computational methods. Then chemical libraries are screened to find the best candidates for drug like molecules that affect target activity of the protein or enzyme.
US11621037B2
Memories are provided. A memory includes a first memory array, a second memory array and a read circuit. The first memory array is configured to store first data. The second memory array is configured to store second data that is complementary to the first data. The read circuit includes a decoding circuit, a sensing circuit and an output buffer. The decoding circuit is configured to provide a first signal according to the first data and a second signal according to the second data in response to an address signal. The sensing circuit is configured to provide a first sensing signal according to a reference signal and the first signal, and a second sensing signal according to the reference signal and the second signal. The output buffer is configured to provide the first sensing signal or the second sensing signal as an output according to a control signal.
US11621033B2
Methods, systems, and devices for techniques for low power operation are described. A device may be configurable to operate in a first mode and a second mode, where the first mode may include transmitting using a first modulation scheme having two logic levels and the second mode may include transmitting using a second modulation scheme having three or more (e.g., four) logic levels. The device may identify a data symbol for transmission and select, from the first mode and the second mode, the first modulation scheme for the transmission. In some example, the device may determine which of the two modes to select based on a value stored at a mode register. Here, the value stored by the mode register may indicate to utilize the first modulation scheme associated with the first mode. Thus, the device may transmit the data symbol by a signal modulated by the first modulation scheme.
US11621030B2
In one embodiment, a memory device includes a memory core and input receivers to receive commands and data. The memory device also includes a register to store a value that indicates whether a subset of the input receivers are powered down in response to a control signal. A memory controller transmits commands and data to the memory device. The memory controller also transmits the value to indicate whether a subset of the input receivers of the memory device are powered down in response to the control signal. In addition, in response to a self-fresh command, the memory device defers entry into a self-refresh operation until receipt of the control signal that is received after receiving the self-refresh command.
US11621029B2
Several embodiments of memory devices and systems with selective page-based refresh are disclosed herein. In one embodiment, a memory device includes a controller operably coupled to a main memory having at least one memory region comprising a plurality of memory pages. The controller is configured to track, in one or more refresh schedule tables stored on the memory device and/or on a host device, a subset of memory pages in the plurality of memory pages configured to be refreshed according to a refresh schedule. In some embodiments, the controller is further configured to refresh the subset of memory pages in accordance with the refresh schedule.
US11621028B2
A memory may include multiple rows each coupled to multiple memory cells; a target row classification circuit suitable for classifying, as a target row, a row, among the multiple rows, that is susceptible to data loss as a result of activity of an adjacent row; and a target row signal generation circuit suitable for sequentially activating a target row active signal for activating the target row and a target row precharge signal for precharging the target row in response to a precharge command.
US11621025B1
A method for receiving autonomous vehicle (AV) map data associated with an AV map of a geographic location and coverage map data associated with a coverage map of the geographic location. The AV map data is associated with an AV lane of a roadway in the geographic location, and the coverage map data is associated with a coverage lane of the roadway in the geographic location. The method includes generating a hybrid map of the geographic location based on the AV map data and the coverage map data and providing hybrid map data associated with the hybrid map for routing of an AV. The hybrid map includes the AV lane linked with the coverage lane of the roadway.
US11621024B2
A calibration device which is configured for calibrating a memory is provided. The calibration device includes an input terminal, a first pull-up circuit, and a first comparator. The input terminal is coupled to an external resistor. The first pull-up circuit is coupled to the input terminal, and configured to receive a power supply voltage. The first pull-up circuit includes a plurality of first pull-up units. The first pull-up units are coupled to each other in parallel. The first comparator is coupled to the input terminal. The first comparator is configured to receive a proportion voltage which is corresponding to the power supply voltage, and output a first control signal to the first pull-up units, such that a resistance of each of the first pull-up units is equal to a resistance of the external resistor.
US11621023B2
A system and method for synchronizing clocks including synchronizing a first clock to a second clock, the first clock associated with a first device, the first device associated with a first device type, the second clock associated with a second device, the second device associated with a second device type; subsequent to synchronizing the first clock to the second clock, synchronizing a third clock to the first clock, where the third clock is associated with a third device, the third device associated with the first device type; synchronizing the second clock to a fourth clock, the fourth clock associated with a fourth device, the fourth device associated with a third device type; subsequent to synchronizing the second clock to the fourth clock, resynchronizing the first clock to the second clock; and subsequent to resynchronizing the first clock to the second clock, resynchronizing the third clock to the first clock.
US11621021B2
A remapping space may define correspondence between times within a video and times within a time-remapped video. Responsive to user selection of a moment within the video for initiation of time remapping using a selected playback speed, a start point and an end point may be inserted at the selected moment within the remapping space. Responsive to user selection of a segment within the video to apply the selected playback speed in the time remapping, the start point and/or the end point may be moved to change the correspondence between times within the video and times within the time-remapped video.
US11621011B2
Described herein is a method of decoding an audio or speech signal, the method including the steps of: (a) receiving, by a decoder, a coded bitstream including the audio or speech signal and conditioning information; (b) providing, by a bitstream decoder, decoded conditioning information in a format associated with a first bitrate; (c) converting, by a converter, the decoded conditioning information from the format associated with the first bitrate to a format associated with a second bitrate; and (d) providing, by a generative neural network, a reconstruction of the audio or speech signal according to a probabilistic model conditioned by the conditioning information in the format associated with the second bitrate. Described are further an apparatus for decoding an audio or speech signal, a respective encoder, a system of the encoder and the apparatus for decoding an audio or speech signal as well as a respective computer program product.
US11621002B2
Method and device for automatically managing audio air traffic control messages on board an aircraft
A device comprises a transcription unit for transcribing an audio message received from the air traffic control into a text message, a processing unit for extracting first indications from the text message, a transcription unit for transcribing, into a restated text message, a restated audio message transmitted by the pilot to the air traffic control after the reception of the audio message, a processing unit for extracting second indications from the restated text message, a comparison unit for comparing the first and second indications and a warning unit for transmitting a warning to the pilot if a difference between the first and second indications is detected, so as to notify the pilot that they have misunderstood the audio message from air traffic control.
US11620992B2
A method of enhancing an automated speech recognition confidence classifier includes receiving a set of baseline confidence features from one or more decoded words, deriving word embedding confidence features from the baseline confidence features, joining the baseline confidence features with word embedding confidence features to create a feature vector, and executing the confidence classifier to generate a confidence score, wherein the confidence classifier is trained with a set of training examples having labeled features corresponding to the feature vector.
US11620969B1
The Spring Bracing System invention is disclosed for optimizing the musical voice of a stringed musical instrument by improving the transfer of musical string vibration energy and adding structural support and spring quality to targeted locations on the instrument's sound board. The Spring Bracing System, comprising a spring brace frame, a tensioning system, a fulcrum lever system, sound posts and sound braces, operates as a simple machine in transferring vibration energy generated when the instrument's strings are in motion. The adjustability of the system allows the musician to customize, optimize, and improve the musical voice of the instrument to his preference. On most steel string guitars, the Spring Bracing System can be installed without modification to the instrument. It can be installed in other types of stringed musical instruments, such as classical guitars, cellos and double basses, with minor modifications.
US11620960B2
Various example embodiments described herein relate to a method for synchronizing liquid crystal display (LCD) screens. In some examples, the method includes establishing, by a first device comprising a processor, a master/slave relationship with one or more other devices; determining, by the first device, a frequency associated with turning on a first LCD screen on the first device; and sending, by the first device, a signal to each of the one or more other devices, wherein the signal comprises an instruction to turn on an LCD screen on each receiving device at a same time as the first LCD screen.
US11620954B2
A display device includes a display panel configured to display images, a data driver configured to supply data voltages to the display panel, and a controller configured to control the data driver, wherein the controller operates in a normal mode having normal driving conditions and a power saving mode having driving conditions for reducing power consumption and lowers a driving frequency and an environment of an interface connected to the data driver as compared to a driving frequency and an interface environment in the normal mode when operating in the power saving mode.
US11620953B2
The present disclosure provides a display substrate and a display device. The display substrate includes: a base; multiple pixel units arranged in multiple rows along a first direction and multiple columns along a second direction and arranged on the base, and each pixel unit includes multiple sub-pixels, each sub-pixel includes a pixel circuit; an active semiconductor layer including a channel region, a source doping region and a drain doping region of each transistor in each pixel circuit, the pixel circuit includes a driving transistor, a data writing transistor, a storage capacitor, a threshold compensation transistor, a first reset transistor, a light-emitting device; a first light-blocking pattern arranged on a side of the active semiconductor layer away from the base, an orthographic projection of the first light-blocking pattern on the base covers orthographic projections of channel regions of the first reset transistor and the threshold compensation transistor on the base.
US11620952B2
A display apparatus includes a display panel, a gate driver, a data driver and a driving controller. The display panel displays an image based on input image data. The gate driver outputs a gate signal to a gate line of the display panel. The data driver outputs a data voltage to a data line of the display panel. The driving controller controls operations of the gate driver and the data driver and drive a still image display area and a video image display area of a display area of the display panel in different driving frequencies. The driving controller includes a still image determiner which divides the input image data into a plurality of still image determining blocks, respectively determines whether the still image determining blocks represent a still image or a video image and determines a boundary between the still image display area and the video image display area.
US11620951B2
A driving backplane includes: a base, and pixel driving circuits, data lines and first power supply voltage lines that are disposed on the base. The pixel driving circuit is electrically connected to a data line and a first power supply voltage line. The pixel driving circuit includes a driving transistor, a first switching transistor, and a first conductive pattern located on a side, away from the base, of a gate of the driving transistor and a gate of the first switching transistor. The first conductive pattern is electrically connected to the gate of the driving transistor through a first via, and to a second electrode of the first switching transistor through a second via. An orthogonal projection of the first conductive pattern on the base is located within an orthogonal projection of the first power supply voltage line on the base.
US11620946B1
A sensing circuit includes at least a first gain stage and a controller for controlling the operation of the first gain stage. The first gain stage includes an amplifier having at least one input and one output, and a feedback loop coupled between the input and the output of the amplifier. The feedback loop includes a first capacitor coupled between the input and the output of the amplifier, and a second capacitor having a first terminal coupled to the input of the amplifier through a first switch and a second terminal coupled to the output of the amplifier through a second switch. The second capacitor is configured to be coupled in parallel to the first capacitor during a first portion of a measurement cycle, and disconnected from the first capacitor during a second portion of the measurement cycle.
US11620941B2
A DC-DC includes a sensor, a determiner, a reference voltage controller and an output voltage controller. The sensor is configured to sense an output voltage to generate a sensed signal. The determiner is electrically connected to the sensor and is configured to determine a difference between the sensed signal and a first protection level for generating a determiner output. The reference voltage controller is electrically connected to the determiner and is configured to generate a second reference voltage based on a first reference voltage and a value of the determiner output. The output voltage controller is electrically connected to the sensor and is configured to output the output voltage based on an input voltage, a feedback voltage of the output voltage, and the second reference voltage.
US11620933B2
A display driver includes image processing circuitry and driver circuitry. The image processing circuitry is configured to process first image data for pixels of a display panel comprising a first region and a second region to generate output voltage data. The first region and the second region have different pixel layouts. The driver circuitry is configured to update the pixels based on the output voltage data. Processing the first image data comprises IR-drop compensation based on first luminances of the pixels, each of the first luminances being determined based on the first image data and whether a corresponding pixel of the pixels is located in the first region.
US11620932B2
A displaying device and a driving method thereof, wherein the displaying device includes a first display panel, a second display panel and a driving circuit; the first display panel includes a plurality of first pixel units that are able to display a color, wherein each of the first pixel units includes a plurality of sub-pixel units; and the second display panel is provided on a light exiting side of the first display panel, including a plurality of second pixel units; wherein a distribution density of the plurality of second pixel units is greater than a distribution density of the plurality of sub-pixel units.
US11620931B2
An inverter, a method for driving an inverter, a driving circuit and a display panel are provided. An inverter includes a first module; a second module; an initial signal input terminal; and a first level signal input terminal. The first module includes a first transistor, a second transistor, and a third transistor; control terminals of the first transistor and the second transistor are both electrically connected to the initial signal input terminal; a first terminal of the third transistor is electrically connected to the first level signal input terminal; a first terminal of the second transistor is electrically connected to a first terminal of the second transistor; a second terminal of the second transistor is electrically connected to a control terminal of the third transistor; the first module includes a leakage current control component at least electrically connected with the second terminal of the first transistor.
US11620921B2
A reusable, portable, foldable sign assembly. The assembly has a sign board including first and second sign board portions configured to form an open position in which the sign board portions are aligned linearly and a closed position in which the sign board portions are folded against each other, and at least one handhold to facilitate manipulation by a user. A connecting mechanism holds the first sign board portion and the second sign board portion together. A telescoping extension pole is removably and pivotably attached to the sign board, operable to support the weight of the assembly, and configured to assume an infinite number of extended lengths as desired and set by the user. A transparent cover sleeve is removably attached on one or both of the first sign board portion and the second sign board portion.
US11620906B2
One variation of a method for accessing supplemental data from other vehicles includes, at an autonomous vehicle: recording a scan image of a scene around the autonomous vehicle at a first time; detecting insufficient perception data in a region of the scan image; in response to detecting insufficient perception data in the region, defining a ground area of interest containing the region and wirelessly broadcasting a query for perception data representing objects within the ground area of interest; in response to receiving supplemental perception data—representing objects within the ground area of interest detected by the second vehicle at approximately the first time—from a second vehicle proximal the scene, incorporating the supplemental perception data into the scan image to form a composite scan image; selecting a navigational action based on objects in the scene represented by the composite scan image; and autonomously executing the navigational action.
US11620893B1
Systems and apparatus are provided for monitoring and/or collecting data regarding environmental conditions and optionally personal health information, and generating warnings for a wearer based on acceptable limits for hazards. Using the collected data, the systems and apparatus communicate recommendations to the wearer to improve or maintain personal safety in the detected environment. Methods for monitoring environmental risks and generating warnings based on acceptable limits for hazards are also provided.
US11620891B2
Disclosed is a method and system for determining an area of fire and a method and system for estimating progression of a fire in the determined area of fire. The method for determining the area of fire comprises receiving sensor data from a plurality of sensor modules and determining the area of fire based on relative locations of the sensor modules with respect to each other. The method for estimating progression of a fire comprises receiving first and second sensor data from at least one sensor module and devising a plurality of fire scenarios for each of the sensor data. The method further comprises determining a likelihood of each of the plurality of fire scenarios to identify a potential combination of fire scenarios to estimate the progression of the fire.
US11620890B2
A method for tracking a parcel with a tracking device is provided.
US11620884B2
A system for providing audio and visual signaling output to egress a building. A central monitoring system can determine, based on user presence information, a floormap of the building having multiple routes and exits, receive emergency indication information indicating one or more locations within the building that may have an emergency, determine, based on the floormap and emergency indication information, egress plans that can be used by the users to exit the building, transmit, to signal generators of a first of signaling devices, first signaling instructions for the first of the signal generators to emit first signals that indicate to first users a first egress plan to exit the building, and transmit, to signal generators of a second of the signaling devices, second signaling instructions for the second of the signal generators to emit second signals that indicate to second users a second egress plan to exit the building.
US11620883B2
A system for dynamically selecting egress plans during an emergency. A computing device can receive signals indicating an emergency in the building and user presence information, determine a type of the emergency, predict locations of the users within the building, transmit, to an emergency responders computing device, the indication of the emergency and predicted locations of the users within the building, receive, from the emergency responders computing device, an estimated responders arrival time based on a current distance of emergency responders from the building, select one or more of the determined egress plans to direct the users to exit the building, send, to signaling devices in the building, signaling instructions for the signaling devices to emit signals indicating to the users the selected one or more egress plans, and send, to the emergency responders computing device, the selected one or more egress plans.
US11620881B2
Provided are a haptic feedback fiber body, a haptic feedback fabric, and a wearable device. The haptic feedback fiber body can include a core fiber having a first electrode to surround the outer surface thereof, and a vibrating fiber, provided so as to intermittently contact the outer surface of the core fiber, including a second electrode on the inner surface thereof, wherein a piezoelectric polymer is provided on the outer surface of the first electrode or on the inner surface of the second electrode to generate fretting vibrations when the polymer is in close contact with the first electrode or the second electrode on which the piezoelectric polymer is disposed opposite to each other.
US11620880B2
Systems and methods for is provided for self-checkout at a point-of-sale. The system and method includes a plurality of radio frequency identification (RFID) transceivers, an RFID reader, wherein the RFID reader is configured to receive a response with an RFID code from each of a plurality of RFID tags activated simultaneously by at least one of the plurality of radio frequency identification (RFID) transceivers, and decode the RFID code from the response received from each of the RFID tags, and a classifier configured to determine whether each of the plurality of RFID tags is inside or outside a walk-through checkout area inside a store, wherein the system calculates an amount charged to a customer based on the cost of the items identified as within the walk-through checkout area.
US11620869B2
Disclosed are various methods for determining a wagering game to play on a client device. In some embodiments, the method includes receiving data describing an orientation of a client device and determining, based at least upon the orientation of the client device, a number of symbols to display in connection with a wagering game. The number of paylines to provide may be determined based on the orientation of the client device. An outcome of the wagering game may be determined based at least in part on the determined number of symbols and the determined number of paylines.
US11620865B2
An access control system may be deployed at a location in a multi-tenant environment. The access control system may store access control information at one or more of an access control device, an access control bridge device, or an access control server. Tenant-specific access control information may be respectively stored at tenant-specific access control devices to control access to tenant-specific areas of the location. Shared access control information may be stored at shared access control devices to control access to common areas of the location. The access control system may be selectively configured such that an access device, an access control bridge device, or the access control server processes requests for access that are received at the location.
US11620864B2
A systems and method for plotting and viewing onboard machine data with graphical user interfaces on a mobile heavy duty machine is disclosed. The method also includes displaying a list of machine systems on an onboard display of the machine. The method further includes receiving at the display a selection of a machine system from the list of machine systems. The method additionally includes displaying one or more parameters at the display based on the selected machine system. The method additionally includes receiving at the display a selection of a parameter. The method also includes displaying a graphical representation, comprising an x-axis and y-axis, of real-time data of the parameter.
US11620862B1
A system and method for reconstructing information about vehicular accidents is disclosed. The system comprises an onboard computing system in a vehicle with an accident reconstruction system. Using sensed information from vehicle sensors and an animation engine, the system can generate animated videos depicting the accident. The system can also take action in response to information it learns from the animated video and/or an underlying 3D model of the accident used to generate the video.
US11620852B2
A method for detecting spoof fingerprints with an under-display fingerprint sensor includes illuminating, with incident light emitted from a display, a target region of a fingerprint sample disposed on a top surface of the display; detecting a first scattered signal from the fingerprint sample with a first image sensor region of an image sensor located beneath the display, the first image sensor region not directly beneath the target region, the first scattered signal including a first portion of the incident light scattered by the target region; determining a scattered light distribution based at least in part on the first scattered signal; and identifying spoof fingerprints based at least in part on the scattered light distribution.
US11620849B2
The present disclosure provides a spectral imaging chip and apparatus, an information processing method, a fingerprint living body identification device and a fingerprint module. The spectral imaging chip can obtain spectral information of a captured object without affecting the spatial resolution and imaging quality of the resulting image, which is convenient for grasping more comprehensive information of the object to be imaged. The fingerprint living body identification device and fingerprint module can realize fingerprint living body identification through the spectral imaging chip, which is advantageous to improve the stability of the component performance, while reducing the volume, weight and cost of the spectral components, greatly improving the anti-counterfeiting ability of the fingerprint identification system.
US11620838B2
Systems and methods for answering region specific questions are provided. A method includes obtaining a regional scene question including an attribute query and a spatial region of interest for a training scene depicting a surrounding environment of a vehicle. The method includes obtaining a universal embedding for the training scene and an attribute embedding for the attribute query of the scene question. The universal embedding can identify sensory data corresponding to the training scene that can be used to answer questions concerning a number of different attributes in the training scene. The attribute embedding can identify aspects of an attribute that can be used to answer questions specific to the attribute. The method includes determining an answer embedding based on the universal embedding and the attribute embedding and determining a regional scene answer to the regional scene question based on the spatial region of interest and the answer embedding.
US11620835B2
The present disclosure describes a method, an apparatus, and a storage medium for recognizing an obstacle. The method includes acquiring, by a device, point cloud data obtained by scanning surroundings of a target vehicle by a sensor in the target vehicle. The device includes a memory storing instructions and a processor in communication with the memory. The method further includes converting, by the device, the point cloud data into a first image used for showing the surroundings; and recognizing, by the device, from the first image, a first object in the surroundings as an obstacle through a first neural network model.
US11620833B2
A vehicle driving support device performs extraneous matter notification for notifying an occupant of a vehicle that extraneous matter is adhered to a viewing-angle window part which is a part of a window of the vehicle in a viewing angle range of an onboard camera which is mounted in the vehicle such that an outside view from the vehicle is imaged from the inside of the vehicle or a camera lens which is a lens of the onboard camera, performs a process of detecting the extraneous matter adhering to the viewing-angle window part or the camera lens when the vehicle is stopped, and does not perform the extraneous matter notification even if the extraneous matter adhering to the viewing-angle window part or the camera lens is detected when the vehicle is stopped and is not in a state in which the vehicle is predicted to be about to start traveling.
US11620826B2
A processing apparatus (10) including: an event extraction unit (11) that extracts, for each image of a time-series image group, an event in which a person and an object relate to each other; an event information generation unit (12) that generates event information indicating a time-series change of a first event defined by a first person, a first object, and a first relationship between a person and an object and also indicating a time-series change of a second event defined by a second person, a second object, and a second relationship between a person and an object; a causal relationship computation unit (13) that computes a score indicating a causal relationship between the first event and the second event; and an output unit (14) that outputs information indicating the first event and the second event for which the score satisfies a predetermined condition.
US11620825B2
Disclosed are systems and methods for improving interactions with and between computers in content providing, searching and/or hosting systems supported by or configured with devices, servers and/or platforms. The disclosed systems and methods provide a novel framework for performing automatic detection of surfaces in video frames resulting in the creation of a seamless in-video ad experience for viewing users. The disclosed framework operates by leveraging available surfaces in videos to show advertisements in compliance with publisher protection, compliance and policy in a fully automatic, end-to-end solution. The disclosed framework evidences a streamlined, automatic and computationally efficient process(es) that modifies digital content at the surface level within the frames of the content in compliance with the digital rights of the owners of the content being merged via the disclosed augmentation.
US11620814B2
Aspects of the present disclosure describe systems, methods and structures providing contextual grounding—a higher-order interaction technique to capture corresponding context between text entities and visual objects.
US11620811B2
Systems and methods for assessing plotting device accuracy in aid of a process for qualifying plotter systems. The system and process involve an ideal (virtual) test pattern consisting of digital data defining a nominal grid augmented by geometric features (e.g., closed two-dimensional geometric shapes which respectively surround intersections or vertices of the nominal grid). The plotting device under test is commanded to print a test plot having a pattern that matches the test pattern, but the test plot may deviate from the test pattern. To measure the amount of deviation, first an image of the test plot on the printed medium is captured using an accurate optical scanner. Then a mathematical measurement process, implemented in a computer vision application (e.g., a software package), is employed to detect deviations of the test plot from the test pattern. A statistical analysis is then performed to determine whether the deviations are within specifications.
US11620808B2
A method includes: recording an image at a sensor block, the sensor block; detecting a set of objects in the image based on an object classification model; generating a feature vector for the image based on the set of objects; accessing a workstation template for the work area, the workstation template defining a set of default objects for each workstation in the work area; identifying a subset of objects comprising an intersection of the set of default objects and the set of objects; removing the subset of objects from the feature vector; accessing an occupancy template for the work area, the occupancy template defining a set of significant objects; classifying the workstation as occupied based on the feature vector and the set of significant objects; and rendering a representation of the workstation at a work area interface, the representation indicating occupancy of the workstation.
US11620807B2
Systems and methods for Optical Character Recognition (“OCR”) based anti-spoofing for Unicode homograph. The method comprises: performing operations by a computing device to make an OCR identification on an original electronic address so as to obtain an OCR electronic address; encoding (a) the original electronic address to obtain an encoded access address and (b) the OCR electronic address to obtain an encoded OCR electronic address; comparing the encoded access address to the encoded OCR electronic address; and determining if a Unicode homograph spoofing situation exists based on results of the comparing.
US11620806B2
Various aspects of the present disclosure generally relate to optical character detection. In some aspects, a user device may receive, from a vision sensor, a first image that is associated with a first optical character image. The user device may determine, using an image processing model, that the first image depicts the first optical character image. The user device may cause, based at least in part on determining that the first image depicts the first optical character image, a camera to capture a second image that is associated with a second optical character image. The user device may perform an action associated with the second image. Numerous other aspects are provided.
US11620805B2
A method of manufacturing an electronic module includes providing a base substrate having a first surface, providing a first supporting element having a first portion with an inclined top surface, and affixing the first supporting element to the first surface such that the inclined top surface is inclined with respect to the base substrate. A first reflector is coupled to the inclined top surface such that a rear surface of the first reflector is in physical contact with the inclined top surface of the first portion of the first supporting element, and a spacer structure is configured to form an interface for mounting lateral walls to the base substrate. A cap is positioned over and supported by the lateral walls to thereby define a chamber. The emitter, as well as a detector, are coupled to the first surface of the base substrate.
US11620804B2
Methods, systems, apparatus, and computer-readable media for data band selection using machine learning. In some implementations, image data comprising information for each of multiple wavelength bands is obtained. A multi-layer neural network is trained using the image data to perform one or more classification or regression tasks. A proper subset of the wavelength bands is selected based on parameters of a layer of the trained multi-layer neural network, where the parameters were determined through training of the multi-layer neural network using the image data. Output is provided indicating that the selected wavelength bands are selected for the one or more classification or regression tasks.
US11620803B2
Embodiments of work stations for use in a medical dose preparation management system are disclosed. A work station may include a camera stand. The camera stand may include a housing enclosing a camera and one or more light sources therein. As such, the camera and light sources may be directed at a medical dose preparation staging region to capture medical dose preparation images of the medical dose preparation staging region. The camera stand may include an adjustable support positionable in a plurality of positions to dispose the camera and light source relative to the medical dose preparation staging region. The work stations may facilitate improved image quality and record work flows carried out at the work station for preparation verification.
US11620802B2
A method of generating garment images embellished with a personalization art image is disclosed. Creating a garment type, based on a business user input including receiving information related to garment parts available options in colors, fabrics, lighting conditions, camera viewpoints poses related to the garment, generating a garment part image for each distinct combination of garment part fabric, garment part color, lighting condition, camera viewpoint and pose, storing each garment image, receiving a selection of available customization windows corresponding to the garment, and displaying to an end-user, a user selected garment image, embellished with a selected personalization art located in a selected customization window.
US11620801B2
An information-processing device selects a worn-item object to be worn by a character object within a virtual space, controls the character object within the virtual space, deforms at least one part of the character object by a degree according to a first parameter that is associated with the selected worn-item object, the at least one part being associated with the first parameter, and generates, by use of a virtual camera, an image of the virtual space that includes the character object wearing the selected worn-item object.
US11620796B2
A method, a computer program product, and a computer system for transferring knowledge from an expert to a user using a mixed reality rendering. The method includes determining a user perspective of a user viewing an object on which a procedure is to be performed. The method includes determining an anchoring of the user perspective to an expert perspective, the expert perspective associated with an expert providing a demonstration of the procedure. The method includes generating a virtual rendering of the expert at the user perspective based on the anchoring at a scene viewed by the user, the virtual rendering corresponding to the demonstration of the procedure as performed by the expert. The method includes generating a mixed reality environment in which the virtual rendering of the expert is shown in the scene viewed by the user.
US11620791B2
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing at least one program and method for rendering three-dimensional captions (3D) in real-world environments depicted in image content. An editing interface is displayed on a client device. The editing interface includes an input component displayed with a view of a camera feed. A first input comprising one or more text characters is received. In response to receiving the first input, a two-dimensional (2D) representation of the one or more text characters is displayed. In response to detecting a second input, a preview interface is displayed. Within the preview interface, a 3D caption based on the one or more text characters is rendered at a position in a 3D space captured within the camera feed. A message is generated that includes the 3D caption rendered at the position in the 3D space captured within the camera feed.
US11620789B2
Methods, systems, and apparatuses are described for managing placement of transducer arrays on a subject/patient.
US11620783B2
Systems and methods are disclosed for generating a 3D avatar or instructions for movement of robotic limbs using a biomechanical analysis of observed actions with a focus on representing actions through computer-generated 3D avatars or instructions for movement of robotic limbs. Physical quantities of biomechanical actions can be measured from the observations, and the system can analyze these values, compare them to target or optimal values, and use the observations and known biomechanical capabilities to generate 3D avatars or instructions for movement of robotic limbs.
US11620777B2
The present disclosure provides at least an apparatus for a depth enhanced image editing. In an example, the apparatus includes memory; instructions; and processor circuitry to execute the instructions to: obtain image information, the image information including edited image data, edited calibration data, and unedited original depth data; and align the original depth data to the edited image data based on the edited calibration data.
US11620772B2
A system may transform sensor data from a sensor domain to an image domain using data-driven manifold learning techniques which may, for example, be implemented using neural networks. The sensor data may be generated by an image sensor, which may be part of an imaging system. Fully connected layers of a neural network in the system may be applied to the sensor data to apply an activation function to the sensor data. The activation function may be a hyperbolic tangent activation function. Convolutional layers may then be applied that convolve the output of the fully connected layers for high level feature extraction. An output layer may be applied to the output of the convolutional layers to deconvolve the output and produce image data in the image domain.
US11620766B2
In an example, an apparatus comprises logic, at least partially including hardware logic, to implement a lossy compression algorithm which utilizes a data transform and quantization process to compress data in a convolutional neural network (CNN) layer.
US11620761B2
Examples are disclosed that relate to displaying a hologram via an HMD. One disclosed example provides a method comprising obtaining depth data from a direct-measurement depth sensor included in the case for the HMD, the depth data comprising a depth map of a real-world environment. The method further comprises determining a distance from the HMD to an object in the real-world environment using the depth map, obtaining holographic imagery for display based at least upon the distance, and outputting the holographic imagery for display on the HMD.
US11620758B2
In an electrical characteristic acquisition apparatus, a condition under which an electrical characteristic of a target object is acquired can be inputted by an operator, and an electrical characteristic of the target object is acquired under the input condition. In a case where a condition is inputted as a condition under which an electrical characteristic of the target object is acquired, an erroneous determination is made due to the different conditions that the target object is not an electrical component which complies with the nominal value, or, in a case where a difference between a value representing an electrical characteristic of the target object and a nominal value of the target object is larger than a permissible tolerance, an erroneous determination is made that the target object is defective. Here, these erroneous determinations are prevented from being made.
US11620754B2
A system and method are provided for optimizing histogram cumulative distribution function curves. In use, a first cumulative distribution function for a first histogram of a first pixel region of a first image is computed, and a first set of parameters for the first cumulative distribution function is extracted. A second cumulative distribution function for a second histogram of a second pixel region of the first image is computed, and a second set of parameters for the second cumulative distribution function is extracted. An interpolated cumulative distribution function comprising interpolated parameters calculated by interpolating between the first set of parameters and the second set of parameters is created. Additionally, a first equalized pixel in a second image based on a first input pixel in the first image and the interpolated cumulative distribution function is generated.
US11620750B2
System, method and computer readable medium that assess characteristics of an embryo by processing video image data of the embryo. Video is obtained, typically from third parties, of a target embryo. The video has frame speed of two frames per second, or faster and includes image data representing morphokinetic movement of the embryo. The image data is processed using a trained machine learning model that assesses embryo characteristics. The video has a duration of ten minutes or less. The assessment can be a prediction of a likelihood the embryo is viable and/or will produce a pregnancy upon transfer into a recipient. Further, the assessment can predict a likelihood the embryo will: (1) produce offspring having a specific sex; (2) embody a genetic anomaly; (3) perpetuate desired traits in produced offspring and/or (4) produce undesired characteristics in produced offspring.
US11620746B2
Embodiments herein disclose computer-implemented methods, computer program products and computer systems for annotating magnetic resonance imaging (MRI) images. The method may include receiving mammogram (MG) image data representing annotated MG images of a patient breast, the annotated MG images being one of either a craniocaudal view or of a mediolateral oblique view. The method may include identifying annotations representing an abnormality at a first location in the annotated MG images; receiving MRI image data representing MRI images of the patient breast; generating annotated MRI image data using the MRI image data and the annotations identified in the annotated MG images, the annotated MRI image data including MRI annotations at a second location based at least in part on the first location, the MRI annotations in the annotated MRI image data representing the abnormality; and storing the annotated MRI image data in a database.
US11620738B2
Embodiments relate to hue preservation post processing for highlight recovery of an input image. Intensity values for multiple color channels of a plurality of color channels of a pixel of the input image is determined using corresponding ratios of target hues for the plurality of color channels of the pixel, wherein the pixel has at least one color channel with an intensity above a predetermined threshold. A hue preserved value for a color channel of the plurality of color channels of the pixel is determined using intensity values determined for the plurality of color channels of the pixel and the target hues. A recovered version of the input image is generated by adjusting hue information of the pixel, using the hue preserved value for the channel of the plurality of color channels of the pixel.
US11620731B2
A method, a computer program, or a computerized system for monitoring graphical content of a screen display by the actions of receiving, by a first software program executed by a processor of a computerized device communicatively coupled to a first server via a communication network, at least one parameter characterizing a graphical object; monitoring a stream of data received by a second software program executed by the processor of the computerized device communicatively coupled to a second server via the communication network, to capture the at least one parameter characterizing a graphical object; monitoring a stream of data between the second software program and a screen display of the computerized device to capture at least one graphical object associated with the at least one parameter characterizing the graphical object; and capturing the graphical object.
US11620726B2
Methods, systems, apparatus, and articles of manufacture to reduce memory latency when fetching pixel kernels are disclosed. An example apparatus includes first interface circuitry to receive a first request from a hardware accelerator at a first time including first coordinates of a first pixel disposed in a first image block, second interface circuitry to receive a second request including second coordinates from the hardware accelerator at a second time after the first time, and kernel retriever circuitry to, in response to the second request, determine whether the first image block is in cache storage based on a mapping of the second coordinates to a block tag, and, in response to determining that the first image block is in the cache storage, access, in parallel, two or more memory devices associated with the cache storage to transfer a plurality of image blocks including the first image block to the hardware accelerator.
US11620720B2
A method enables a communication between a process client and a wireless process server to carry out an area-specific process in an area. The method includes a step of transmitting a message from a wireless process server to a wireless communication device operated by the process client. The message includes information related to the area-specific process for enabling the process-client to better arrange time before the area-specific process is scheduled to carry out in the area. In a specific embodiment, the wireless communication server sends a message to notify the process client about a location and an estimate time for the process client to carry out the area-specific process. In another preferred embodiment, the communication system enables the process client to employ a wireless communication device owned by the process client.
US11620717B2
A computer system for enhanced personal property replacement may be provided. The computer system may include at least one processor in communication with at least one memory device. The at least one processor may programmed to receive a plurality of user preferences transmitted from a user computer device associated with a user, receive a request from the user to cover a claim, determine a first plurality of items for the user based upon the claim and the plurality of user preferences, and/or transmit, to a retailer computer device associated with a retailer, an order for the determined first plurality of items with the retailer to be delivered to the user at an address associated with the user.
US11620715B2
A computer system for providing reimbursement controls to insurance policies is provided. The computer system may include a processor in communication with a memory device. The processor may be configured to: (i) generate a plurality of predesignated policy levels having a maximum reimbursement amount for a user based at least in part upon user data, (ii) prompt the user to select a predesignated policy level of the plurality of predesignated policy levels that includes an insurance policy covering one or more item categories up to the associated maximum reimbursement amount, (iii) store the selected predesignated policy level, (iv) receive a claim from the user, (v) determine, in response to the claim and based at least in part upon the selected predesignated policy level and the associated maximum reimbursement amount, an actual reimbursement amount for each insured item category of the one or more item categories, and (vi) provide a payment device to the user having reimbursement controls that provide the actual reimbursement amount by insured item category.
US11620712B2
Techniques for performing activity-based collateral modeling (ABCM) analysis are disclosed, including: obtaining portfolio data; obtaining multiple ranked criteria for cross-asset utilization; performing an ABCM analysis on the portfolio data according to the ranked criteria for cross-asset utilization, to obtain a set of one or more recommended transactions; receiving user input indicating a decision to execute a transaction in the set of one or more recommended transactions; and responsive to the user input, updating the ABCM analysis to reflect the decision to execute the transaction.
US11620711B2
A system for facilitating freight transactions that includes a secure portal for receiving users' (carriers, forwarders, shippers, and market makers) data that includes orders and capacity postings between destinations. The system also includes a back-end modules configured for collecting capacity/shipping volume data to generate forecast data, managing derivative contracts, determining best possible routing given the orders and capacity postings, breaking the best possible routing into component segments that is then traded as derivative contracts, providing report, managing settlement and clearinghouse functions, and receiving risk assessment about the forecast data. The system further includes an interface layer for facilitating communications between the portal and the back-end modules. The system moreover includes a contract and capacity management module configured for enabling the carriers and the forwarders to strategically position their capacity. The system yet also includes a real time integration layer configured for enabling a external systems to interact with the system.
US11620692B2
An auto-styler device may provide a style-based or outfit-driven shopping experience. The auto-styler device may select a style definition that defines a style-conforming outfit based on rules that apply to a combination of a first item type and a second item type of the style-conforming outfit, and that defines a customized presentation for the style-conforming outfit. The auto-styler device may generate a style-conforming outfit with a first item of the first item type and a second item of the second item type in response to a collective style produced by the combination satisfying the rules. The auto-styler device may position and size a first image of the first item relative to a second image of the second item in a single interface based on the specified the customized presentation of the style definition, and may present or publish the resulting single interface on a merchant site.
US11620689B1
A receipt capture tool residing on a customer mobile device may be initiated when a customer completes an in-store or online purchase. The receipt capture tool may prompt the customer to capture an image of a receipt detailing a purchase and an item (e.g., product or service) purchased. For instance, the photo of a physical receipt may be taken by the mobile device, or an electronic receipt or email detailing the purchasing transmitted from a physical merchant or online merchant server may be stored. Receipt information may be extracted and saved with other information pertinent to the item purchased, including warranty information. If the customer needs to return or repair the item purchased at a future date, the receipt and warranty information may be subsequently accessed via their mobile device. The receipt and warranty information may also be stored in a searchable database to facilitate easy retrieval by the customer.
US11620680B2
An information distribution system with a display screen and a network computing system is disclosed. The display screen may be capable of either being manually moved by a person or move automatically under its own power. The apparatus also includes a power system, a communication subsystem, a memory and a computing device. The communication subsystem communicates with the computing device, the network computing system, and the memory. The network computing system has an end-user display screen. The network computing system is configured to receive media and media secondary information, associate the media and media secondary information to a unique identifier, and show the media and the unique identifier on the display screen. The networking computing system is further configured to receive the unique identifier and an end-user account, and then show the media secondary information on the end-user display screen.
US11620678B2
An advertising method, device and system, and a computer-readable storage medium are provided. The method includes: acquiring user information; sending the user information to a server that stores an advertising requirement, wherein the advertising requirement includes an advertisement content and an advertising condition of the advertisement content; receiving an advertising instruction of the advertisement content from the server, wherein the advertising instruction of the advertisement content is generated by the server when the user information meets the advertising condition of the advertisement content; and playing the advertisement content in response to the advertising instruction.
US11620677B1
The present disclosure describes systems and methods for providing enhanced location analysis and consumer insights using mobile sightings data. An approximate geographic location is useful to mobile service providers and advertisers who wish to provide targeted content to consumers based on their location. The location analysis described herein provides more depth and detail about the detected geographic location of the consumer and also insights into business locations visited by the user of the device, consumer/market segments and patterns of behavior (for an individual consumer and/or for aggregated group of consumers), retail trends and patterns, and other profile information. For example, a location profile analytics system as described herein can determine a probability that an approximate geographic location actually corresponds to a specific geographic location, such as a business location. The analysis performed by the location profile analytics system may be further refined based on a number of additional input parameters.
US11620675B2
A feature extraction unit extracts, from an advertising request to view an online advertisement, client information on a client as a transmission source of the advertising request and publisher information on a website of a publisher who displays advertising, and calculates a predetermined feature amount using the client information and the publisher information with respect to a plurality of advertising requests including at least a benign advertising request, and a determiner generation unit generates a determiner that determines whether an advertising request is malignant or not by using the calculated feature amount.
US11620674B2
Display apparatus, server, method of controlling display apparatus, and method of controlling server
A display apparatus displaying content corresponding to an installation location and a server providing content considering the installation location of the display apparatus are provided. The display apparatus includes: a display; a communication interface configured to communicate with an external server; and a processes configured to control the communication interface to receive, from the external server, content including an element with a large number of expected viewers identified based on at least one of a number of viewers or an installation location, and control the display to display the received content.
US11620673B1
In one embodiment, a computer implemented method comprises receiving and storing in relational database tables in a secure data processing environment comprising one or more first virtual machine instances coupled to one or more first data stores, master data comprising records having first de-identified token values associated with health data and second data comprising records having second de-identified token values associated with historical media delivery data; in the secure data processing environment, executing one or more database table join operations to merge the master data and the second data to produce a joined table having records comprising third de-identified token values associated with the health data and the second data; receiving, using one or more virtual computing instances of a service provider environment, one or more filter specifications that define a target audience and a forecast request, and in real time in response to the forecast request: based on the one or more filter specifications, executing one or more queries to the joined table in the secure data processing environment; receiving, in the service provider environment, de-identified aggregated data that the secure data processing environment has generated based upon the one or more queries to the joined table; based on the de-identified aggregated data and second data, generating an estimate of media delivery reach; presenting the estimate of the media delivery reach to a user computer that is communicatively coupled to the service provider environment.
US11620672B2
A computer system includes a content delivery system that delivers digital content from a source to a mobile device, which in turn presents the digital content to a recipient computer system. The recipient computer system can validate that the digital content presented by the mobile device is authorized by the source of that digital content without the recipient computer system communicating with the content delivery system for such validation. Digital content presented on a mobile phone can be validated by a recipient as being authorized by a source, without a connection to a centralized database. To perform such validation, the computer system uses i) a transaction location determined at the time of a transaction based on information received from the mobile device, and ii) a time-varying, non-predictable code associated with the transaction location.
US11620667B2
A system for customizing an end user gaming experience is disclosed herein. The system includes a processor. The processor is configured to create a campaign by receiving a campaign creation request from an end user device, the campaign creation request comprising one or more parameters of a campaign associated with the campaign request, creating the campaign based on the one or more parameters associated with the campaign request, and personalizing one or more offers for an end user, each of the one or more offers comprising a game having one or more hurdles, wherein completion of each of the one or more hurdles leads to a reward. The processor is further configured to map a subset of the one or more personalized offers to the end user. The processor is further configured to monitor progress of the campaign.
US11620665B2
Systems and methods may be used to generate and use a merchant community graph generated based on merchant financial transaction data. Connections between merchants and other data within the merchant community graph can be used to detect fraud, target product offerings and or other advertisements, detect similar communities, generate dynamic attributes that may be used to develop machine learning models, and develop new user interfaces (UIs) and other features of an information service.
US11620656B2
A method related to customers orchestrating engagements with service providers. The method includes providing, by a facilitator entity, a customer journey orchestration service that includes: service providers affiliated with the customer journey orchestration service; a virtual datacenter in which cloud-based applications and databases are operably linked to communication devices of the customers and to the affiliated services providers; customer interface portals for enabling the customers to interact with the virtual datacenter, each customer interface portal being associated with a specific customer; and a customer profile database that stores customer profiles corresponding to respective ones of the customers. The method further includes configuring, by the facilitator entity, an account of the customer for participation in the customer journey orchestration service. The method further includes orchestrating, by the facilitator entity, a current engagement relating to a plurality of the preferred service providers.
US11620650B2
According to one aspect of the present invention for accomplishing the aforementioned purpose, a mobile authentication method performed by a portable user device comprises the steps of extracting a telephone number of the portable user device, transmitting member information including the telephone number to an authentication server, receiving a user authentication number using the member information from the authentication server, extracting unique user identifiers (UUID) of an application (app) installed in the portable user device, and transmitting the extracted UUID of the app and the received user authentication number to a service server.
US11620649B2
Systems and methods for distributing capital between a musical artist and a fan are provided. In preferred embodiments, the method comprises creating a finite pool of non-fungible tokens (NFTs) wherein each NFT is assigned to a unique artist/song combination. Creating a finite pool of Music Tokens that are distributed to owners of the discrete NFTs based on the performance of the artist or artist/song combination over fixed intervals of time. In preferred embodiments, the distribution of the Music Tokens is at least based on the number of streams a song receives across one or more streaming platforms.
US11620646B2
A method for processing a transaction of a communications terminal, asking a server, through a communications network, for processing of a transaction involving the use of payment data. The method is implemented within the communications terminal. The method includes: transmitting a request for obtaining a certification code to the payment method whose data is used for the transaction; receiving the certification code coming from the payment method; inserting the certification code into a transaction data structure; transmitting the transaction data structure to the server; and when the certification code received by the server is valid, receiving a piece of data representing the validation of the transaction by the server.
US11620642B2
Digital or “smart” contracts execute in a blockchain environment. Any entity (whether public or private) may specify a digital contract via a contract identifier in a blockchain. Because there may be many digital contracts offered as virtual services, the contract identifier uniquely identifies a particular digital contract offered by a virtual machine, vendor or supplier. The blockchain is thus not burdened with the programming code that is required to execute the digital contract. The blockchain need only include or specify the contract identifier (and perhaps one or more contractual parameters), thus greatly simplifying the blockchain and reducing its size (in bytes) and processing requirements.
US11620638B2
Various methods, systems, and devices for loading currency into an electronic wallet are provided. In general, a currency acceptance terminal can be configured to accept currency from a user for loading into the user's electronic wallet, which may be used to purchase products from a merchant. The currency acceptance terminal can be unmanned such that the currency can be accepted and loaded into the electronic wallet without a cashier or other employee handling the currency or the currency acceptance terminal.
US11620629B2
A sensor device for conducting electronic transactions from a vehicle including a housing including an RFID circuit operably connected to an RFID antenna, a short range communication device, the RFID circuit and short range communication device operably connected to a processor, and a power supply. The sensor device is wirelessly connectable to a mobile communication device via the Bluetooth chip and the mobile communication device runs a software application. The RFID antenna is adapted to receive a wireless signal from a transmitter. Responsive to the wireless signal, the processor causes the short range communication device to wirelessly communicate with the mobile communication device to initiate a transaction.
US11620625B2
In an example, the present invention provides a local area network system for a micro-market application. The system has a world wide network of computers, which comprising the Internet. In an example, the system has a micro market server device coupled to the world wide network of computers. In an example, the micro market server device has a library comprising a listing of a plurality of products, a field configured with the association information, e.g., an identifier for the server device. In an example, the product information is associated with the plurality of products is provided in a product catalog file. The device has a plurality of fields associated with a plurality of micromarket identification information. The micromarket identification information is a unique identifier for the particular micromarket.
US11620622B2
Described herein is an Internet of payments, i.e., a loosely coupled, federated architecture for electronic payment in which payers and payees interact through an Internet-based store-and-forward payment bus to complete an electronic payment. Merchants may use any payment service or gateway and any device to place a payment request on the payment bus; similarly, payers may use any payment service or gateway from any device to make a payment toward the payment request. Embodiments describe how this invention addresses different types of payments including contactless physical payments, online payments and vending machine and kiosk payments, with scenarios illustrating voluntary donations, paying a restaurant check with tips from a mobile device, automated actions at the completion of a payment (e.g., issuing a ticket by a ticketing kiosk) etc.
US11620621B2
Processing a payment from a payer to a payee (operating a first computing system), by a second computing system, by receiving an electronically-generated payment transaction instruction (identifying the payer, specifying the amount of the payment, and specifying a communications link for the second computing system to obtain financial account information from the payer) from the first computing system, obtaining the financial account information from the payer via the specified communications link, generating an electronic data token representing the financial account information, outputting the electronic data token for transmittal to the first computing system (where the first computing system does not receive the financial account information and the second computing system does not provide the electronic data token to the payer), obtaining the amount from the payer using the financial account information, and forwarding at least a portion of the amount to the payee.
US11620618B2
A method of time entry on a graphical user interface (GUI) of a computer system includes receiving via the GUI information related to an event, determining, by an electronic controller, that the event has occurred, determining, by the electronic controller, that the event relates to a name in a contact list stored in a storage device of the computer system, and arranging on the GUI a time entry interface to prompt a user to enter information related to a matter.
US11620613B2
Drone-based inventory management method and systems. One embodiment provides a drone-based inventory management system including one or more unmanned aerial vehicles (UAVs), and a central management system having an electronic processor, and a transceiver configured to communicate with the one or more UAVs. The electronic processor is configured to determine a discrepancy in inventory and select a UAV for verification. The electronic processor is also configured to determine whether weather permits UAV operation and operate the UAV in a pre-determined route when the weather permits UAV operation. The electronic processor is further configured to capture images using the UAV and determine new inventory based on captured images. The electronic processor is also configured to update inventory based on the new inventory.
US11620608B2
A system can comprise one or more processors; and one or more non-transitory computer-readable media storing computing instructions configured to run on the one more processors and perform a method for providing uniform tracking information, in a standard format, based on tracking information provided by multiple delivery driver networks, each having different hardware and software platforms. The method in this embodiment can comprise: receiving a user tracking request from a customer; receiving driver tracking information from the platform of the delivery driver network of the driver selected for the grocery delivery; converting the driver tracking information into uniform tracking information in a standard format; and providing the uniform tracking information, with an accurate estimated delivery time, to be rendered on a user interface of a user device of the customer. The method in this embodiment can be configured to generate the uniform tracking information by: incorporating into the uniform tracking information, as the estimated delivery time, either (a) an estimated time of arrival, determined by the method, based on the driver geographic location, the delivery route, and the real-time traffic information of the geographic area; or (b) the estimated delivery time that is verified to be accurate based on the estimated time of arrival. Other embodiments are disclosed.
US11620603B2
A work machine, such as a wheel loader, operating in a worksite within a wireless control system includes an operator-specific configuration of machine settings associated with an identification for the operator. As the work machine executes a work function, the operator identification, an initial operator-specific configuration, and sensed performance metrics are transmitted to a control system for the worksite. Linking the operator identification to one or both of the initial operator-specific configuration and the metrics, the control system analyzes performance of the work machine by the operator with increased granularity and flags potential irregularities. A modified operator-specific configuration to change operator performance is returned to the work machine and made to override the initial operator-specific configuration when the operator next takes control of the work machine.
US11620601B2
A system and a method to optimize values delivered by an enterprise, are described. An integrated system may receive data from multiple data sources that may be processed by engines and/models. The engines and/or models may execute operations or functions, such as data processing, analysis based on rules, automated learning, machine learning and transforming the data to create value graphs associated with processes, tasks, and/or services in the enterprise. The value graphs may be generated that may provision continuous monitoring and insights to measure of KPIs and other influencing factors that may be associated with the processes, and services in the enterprise. The integrated system may generate visualizations that may be rendered via user interfaces. Further based on the value graphs, stakeholders may be able to identify opportunities associated with processes, tasks, and/or services that may be actioned to drive employee engagement, and value of the enterprise.
US11620594B2
Occupancy data over time is received for each of several spaces within a building from occupancy sensors that are disposed within each of the spaces. An occupancy value is determined for each of at least some of the several spaces based on the received occupancy data, each occupancy value representative of a percent of time that the respective space was occupied over an identified period of time. The space that had a highest occupancy value over the identified period of time is identified. A utilization value is determined for each of the spaces, wherein the utilization value is representative of a ratio of the occupancy value of the respective space and the highest occupancy value. An operation of the building is changed based at least in part on the utilization value of at least one of the plurality of spaces.
US11620581B2
Mechanisms are provided to implement an ensemble of unsupervised machine learning (ML) models. The ensemble of unsupervised ML models processes a portion of input data to generate an ensemble output and the ensemble output is output to an authorized user computing device to obtain user feedback from the authorized user via the user computing device. The user feedback indicates a correctness of the ensemble output. The mechanisms modify at least one feature of the ensemble of unsupervised ML models based on the obtained user feedback to thereby generate a modified ensemble of unsupervised ML models. Subsequent portions of input data are then processed using the modified ensemble of unsupervised ML models.
US11620580B2
Embodiments relate to systems and methods for probabilistically filtering candidate intervention representations. Systems and methods are described that receive a candidate intervention representation; specify a plurality of parameters as a function of the candidate intervention representation; identify a plurality of analytical constraints, where each analytical constraint corresponds to an analytical parameter of the plurality of parameters; generate a probabilistic output as a function of the candidate intervention representation, the plurality of analytic constraints, and training data correlating past intervention representations to a deterministic outcome; and, filter the at least a candidate intervention representation using the probabilistic output.
US11620579B2
Certain aspects of the present disclosure provide techniques for generalized metric for machine learning model evaluation for unsupervised classification including: for each unsupervised machine learning model of one or more unsupervised machine learning models: generating a first set of synthetic inputs for the model of the one or more unsupervised machine learning models; providing the first set of synthetic inputs to the model trained to output a prediction for each input of the first set of synthetic inputs, wherein the prediction indicates whether the input is of a first class; identifying, based on an output of the model, a second set of synthetic inputs predicted to be of the first class; determining, based on a set of expected normal inputs for the model and the second set of synthetic inputs, an accuracy score for the unsupervised machine learning model; and providing the accuracy score for display.
US11620578B2
Techniques for implementing unsupervised anomaly detection via supervised methods are provided. In one set of embodiments, a computer system can train an unsupervised anomaly detection classifier using an unlabeled training data set and classify the unlabeled training data set via the trained version of the unsupervised classifier, where the classifying generates anomaly scores for the data instances in the unlabeled training data set. The computer system can further construct a labeled training data set that includes a first subset of data instances from the unlabeled training data set whose anomaly scores are below a first threshold and a second subset of data instances from the unlabeled training data set whose anomaly scores are above a second threshold. The computer system can then train a supervised anomaly detection classifier using the labeled training data set.
US11620573B1
Methods, systems, and apparatus, for totally corrective boosting with cardinality penalization are described. One of the methods includes obtaining initialization data identifying training examples, a dictionary of weak classifiers, and an active weak classifier matrix. Iterations of a totally corrective boosting with cardinality penalization process are performed, wherein each iteration performs operations comprising selecting a weak classifier from the dictionary of weak classifiers that most violates a constraint of a dual of the primal problem. The selected weak classifier is included in the active weak classifier matrix. The primal problem is optimized, and a discrete weight vector is determined. Weak classifiers are identified from the active weak classifier matrix with respective discrete weights greater than a threshold. The regularized risk is optimized, and a continuous weight vector is determined. The classifier is determined as an ensemble identified by the weak classifiers and the continuous weight vector.
US11620570B2
A cognitive assignment engine (CAE) system attempts to infer semantic meaning from textual content of an incoming message in order to use the inferred meaning to assign the message to an appropriate responder. If the message contains insufficient textual content, the system identifies ontological structures comprised by the message's graphical content and classifies each structure as a function of the structure's location within the graphical content or of an intrinsic characteristic of the structure. The system then generates a message identifier by performing a computation on these classifications and uses the identifier to retrieve a previously stored graphical template that comprises ontological structures similar to those of the incoming message. The system associates the incoming message with a semantic meaning previously associated with the template, enabling the system to classify the message and to assign the message to the correct responder.
US11620569B2
The illustrative embodiments provide a method, system, and computer program product for validating quantum algorithms using a machine learning model. In an embodiment, a method includes receiving a training data set. In an embodiment, a method includes training, by a first processor, a machine learning model with the training data set for validation of quantum circuits. In an embodiment, a method includes generating, by the machine learning model, a set of rules for validation of quantum circuits.
US11620564B2
Method, apparatus and product for modeling of quantum circuits and usages thereof. A method comprises obtaining a model of a quantum circuit that comprises a set of decision variables, corresponding domains, and constraints, wherein the set of decision variables comprise gate assignment decision variables that define an assignment of a gate to a qubit in a cycle in the quantum circuit. The method comprises automatically determining a set of valuations for the set of decision variables. The set of valuations are selected from the corresponding domains and satisfy the constraints. Based on the set of valuations the quantum circuit is synthesized.
US11620562B2
Systems and techniques that facilitate entanglement via driving dark modes are provided. In various embodiments, a method can comprise accessing a first multi-mode qubit and a second multi-mode qubit. In various cases, the first multi-mode qubit can be coupled to the second multi-mode qubit by a mode-selective coupler. In various aspects, the method can further comprise exciting a dark mode of the first multi-mode qubit. In various cases, the exciting the dark mode can entangle the first multi-mode qubit with the second multi-mode qubit.
US11620555B2
A method and system are herein disclosed. The method includes developing a joint latent variable model having a first variable, a second variable, and a joint latent variable representing common information between the first and second variables, generating a variational posterior of the joint latent variable model, training the variational posterior, and performing inference of the first variable from the second variable based on the variational posterior.
US11620553B2
A system for forecasting leaks in a fluid-delivery pipeline network. The system identifies a subsystem in the pipeline network that comprises a plurality of topologically connected stations. The system accesses historical temporal sensor measurements of a plurality of variables of the stations that are directly connected and generates a temporal causal dependency model for a first control variable at the first station in the subsystem, based on the plurality of time series of sensor measurements of a second variable of the first station, and temporal delay characteristics of the plurality of time series of sensor measurements of the second variable at the stations directly connected to the first station. The system automatically calculates a normal operating value of the first control variable at the first station and the deviations between actual measured values and the normal operating value and determines a threshold deviation that indicates a leak event.
US11620551B2
A method includes receiving an input indicative of a selection of an object associated with an industrial automation project, each object of a plurality of objects corresponding to a respective industrial automation component, retrieving logic associated with the object from a storage component, evaluating an operability of the logic when executed by the respective industrial automation component corresponding to the object, wherein evaluating the operability of the logic comprises running one or more scripts, executing one or more algorithms, applying one or more rules, or a combination thereof, and updating a GUI to present: a first window visualization comprising a logic schematic visualization of one or more tasks that the logic is configured to cause the object to perform and a second window visualization comprising an indication of the operability of the logic when executed by the respective industrial automation component.
US11620545B2
The production cost of a product is reduced without reducing the production amount of a product of the electrolytic apparatus in a fixed period. There are provided a planning apparatus, a method of generating an operating plan, and a program, the planning apparatus including an electricity rate prediction unit that predicts a transition of a future electricity rate by using an electricity rate prediction model that predicts a transition of an electricity rate in a target period based on a value of a first factor available before the target period, and an operating plan generation unit that generates an operating plan of an electrolytic apparatus in a first period in a future based on a predicted transition of the future electricity rate.
US11620543B2
Identifying physical activities performed by a user of a computing device based on media consumption
A method includes identifying, based on sensor data received by a motion sensor, a physical activity performed by a user of the computing system during a time period and determining whether the user consumed media during the time period that the user performed the physical activity. The method also includes responsive to determining that the user consumed the media during the time period that the user performed the physical activity, determining, based on data indicative of the media consumed by the user, an updated physical activity performed by the user during the time period; and outputting data indicating the updated physical activity.
US11620536B2
This application discloses methods and apparatuses for configuring a character in a game. In some examples, an apparatus includes processing circuitry that detects a target event associated with a first character in the game. The first character is a non-player character that has been generated in the game. The target event is used for modifying a target attribute value of the first character. The processing circuitry obtains configuration information according to the target event. The configuration information is used for configuring a second character so that a degree of modifying a target attribute value of the second character by the target event is less than a degree of modifying the target attribute value of the first character by the target event. The second character is a non-player character to be generated in the game. The processing circuitry generates the second character based on the configuration information.
US11620532B2
Embodiments of the present disclosure relate to a method and apparatus for generating a neural network. The method includes: acquiring a target neural network, the target neural network corresponding to a preset association relationship, and being configured to use two entity vectors corresponding to two entities in a target knowledge graph as an input, to determine whether an association relationship between the two entities corresponding to the inputted two entity vectors is the preset association relationship, the target neural network comprising a relational tensor predetermined for the preset association relationship; converting the relational tensor in the target neural network into a product of a target number of relationship matrices, and generating a candidate neural network comprising the target number of converted relationship matrices; and generating a resulting neural network using the candidate neural network.
US11620527B2
Described is a system for adapting a deep convolutional neural network (CNN). A deep CNN is first trained on an annotated source image domain. The deep CNN is adapted to a new target image domain without requiring new annotations by determining domain agnostic features that map from the annotated source image domain and a target image domain to a joint latent space, and using the domain agnostic features to map the joint latent space to annotations for the target image domain.
US11620525B2
A heterogeneous processing system includes at least one central processing unit (CPU) core and at least one graphics processing unit (GPU) core. The heterogeneous processing system is configured to compute an activation for each one of a plurality of neurons for a first network layer of a neural network. The heterogeneous processing system randomly drops a first subset of the plurality of neurons for the first network layer and keeps a second subset of the plurality of neurons for the first network layer. Activation for each one of the second subset of the plurality of neurons is forwarded to the CPU core and coalesced to generate a set of coalesced activation sub-matrices.
US11620520B2
A method for training a neural network model includes generating a training dataset with a plurality of data types and word samples belonging to each data type. A plurality of character strings stored in a plurality of data fields in a first data file are received where the plurality of character strings includes at least one word belonging to at least one data type in the plurality of data types. The at least one word from each of the plurality of character strings in each of the data fields are split and matched to the at least one data type using the neural network model. An ad hoc second data file with a plurality of data vectors is constructed based on a user selection of data field labels where each data vector includes words matched to a data type with a respective data field label.
US11620512B2
Techniques for using machine learning to leverage deep segment embeddings are provided. In one technique, a set of training data is processed using one or more machine learning techniques to train a neural network and learn an embedding for each segment of multiple segments. In response to receiving a request, multiple elements are identified, such as a source entity that is associated with the request, a source embedding for the source entity, a particular segment with which the source entity is associated, a segment embedding for the particular segment, and multiple target entities. For each target entity, a target embedding is identified and the target embedding, the source embedding, and the segment embedding are input into the neural network to generate output that is associated with the target entity. Based on the output, data about a subset of the target entities is presented on a computing device.
US11620507B2
An apparatus includes a sensor module. The sensor module includes an electromagnetic radiation sensor configured to provide electromagnetic radiation sensor data. The sensor module further includes a coded mask configured to modulate electromagnetic radiation incident to the electromagnetic radiation sensor and from which the electromagnetic radiation sensor data is generated. The apparatus further includes a computation module configured to obtain the electromagnetic radiation sensor data from the electromagnetic radiation sensor. The computation module is further configured to detect a property from the electromagnetic radiation sensor data using an artificial neural network. The computation module is further configured to output information related to the detected property via an output.
US11620504B2
A neuromorphic device includes a memory cell array that includes first memory cells corresponding to a first address and storing first weights and second memory cells corresponding to a second address and storing second weights, and a neuron circuit that includes an integrator summing first read signals from the first memory cells and an activation circuit outputting a first activation signal based on a first sum signal of the first read signals output from the integrator.
US11620499B2
Aspects described herein provide a method including: receiving input data at a machine learning model, comprising: a plurality of processing layers; a plurality of gate logics; a plurality of gates; and a fully connected layer; determining based on a plurality of gate parameters associated with the plurality of gate logics, a subset of the plurality of processing layers with which to process the input data; processing the input data with the subset of the plurality of processing layers and the fully connected layer to generate an inference; determining a prediction loss based on the inference and a training label associated with the input data; determining an energy loss based on the subset of the plurality of processing layers used to process the input data; and optimizing the machine learning model based on: the prediction loss; the energy loss; and a prior probability associated with the training label.
US11620490B2
In the disclosed methods and systems for processing in a neural network system, a host computer system writes a plurality of weight matrices associated with a plurality of layers of a neural network to a memory shared with a neural network accelerator. The host computer system further assembles a plurality of per-layer instructions into an instruction package. Each per-layer instruction specifies processing of a respective layer of the plurality of layers of the neural network, and respective offsets of weight matrices in a shared memory. The host computer system writes input data and the instruction package to the shared memory. The neural network accelerator reads the instruction package from the shared memory and processes the plurality of per-layer instructions of the instruction package.
US11620469B2
This application discloses method, an apparatus, a storage medium, and an electronic device for bar code generation and display. The method includes: obtaining a target code by compiling a source code, the target code being self-contained executable code comprising target computer readable instructions and comprising logic functions, wherein the target computer readable instructions are executable by a processor; and generating a target bar code embedded with the target code by encoding the target code, wherein the target code comprises at least one of the following logical functions: a first logical function for allowing a scanning device with a read permission to run the target code, a second logical function for allowing the target code to be run within a validity period, and a third logical function for calling and configuring target hardware in the scanning device to execute a target operation.
US11620457B2
Systems and methods for sentence fusion are described. Embodiments receive coreference information for a first sentence and a second sentence, wherein the coreference information identifies entities associated with both a term of the first sentence and a term of the second sentence, apply an entity constraint to an attention head of a sentence fusion network, wherein the entity constraint limits attention weights of the attention head to terms that correspond to a same entity of the coreference information, and predict a fused sentence using the sentence fusion network based on the entity constraint, wherein the fused sentence combines information from the first sentence and the second sentence.
US11620447B1
An autocomplete function for textual input uses situational parameters to predict the next words the user is intending to type. Situational and temporal parameters are based on textual input and sensor data of the user. A past time window is based on the situational and temporal parameters. Historical textual input and sensor data during the time window relating to the situational parameters are retrieved from a storage device and aggregated. A pre-existing model that relates the situational parameter to the time window is used to select a situational value based on the textual input and sensor data. Words relating to the situational parameter are listed that the user is likely to input next based on the selected situational value. The words are ranked by the probability that the user is intending to type each of the words. The highest ranked word is displayed to the user on a user interface.
US11620444B2
An action associated with an event detected within a communication is provided. A communication service initiates operations to provide the action by processing a communication to detect an event related to a transaction between a recipient and vendor. An action template is located that matches an event type and the vendor. A vendor service is queried to find the action template. An action is generated by populating the action template with an attribute of the event such as a recipient identifier and/or a transaction identifier. The action is provided to the recipient to facilitate an interaction related to the event with the vendor service.
US11620434B2
Results of character recognition processing for a scanned image of a document and a setting item set to a property attached to the scanned image of a document are obtained. Displaying on a screen having a preview area where the scanned image of a document is displayed and an editing area where information input in the setting item is edited, that is, displaying the scanned image of a document in the preview area and displaying the setting item and the information in the editing area are controlled. A selection for the setting item displayed in the editing area is detected. A verification rule set to the detected setting item is obtained. A character recognition area satisfying the verification rule is extracted from the results of the character recognition processing. A character recognition area displayed on the preview area and extracted is highlighted.
US11620429B2
The present invention relates to a method for superimposing at least two images of a photolithographic mask, wherein the method comprises the following steps: (a) determining at least one first difference of at least one first image relative to design data of the photolithographic mask; (b) determining at least one second difference of at least one second image relative to design data of the photolithographic mask, or relative to the at least one first image; and (c) superimposing the at least one first image and the at least one second image taking account of the at least one first difference and the at least one second difference.
US11620428B1
Various embodiments provide a system for performing operations that comprise accessing an integrated circuit design that includes a clock tree interconnecting a clock source to a plurality of clock sinks. The operations include receiving a request to adjust a present timing offset of the clock tree to a target timing offset. In response, a group of clock sinks to be adjusted are identified to satisfy the request. The clock tree is then modified by moving a terminal of the group from a first location in the clock tree to a second location in the clock tree to update the clock tree. An indication is provided that the updated clock tree has been modified and complies with the target timing offset.
US11620426B2
A method in certain embodiments includes using a computer system that includes an EDA tool to generate a layout of an IC device; searching, using a statistical method such as Bayesian optimization process, for one or more input variable parameters, such as the dimensions of the IC device and the dimensions of the voltage areas in the IC device, that results in an optimal characteristic, such as power, performance or area (PPA) of the IC device. A computer system including one or more EDAs configured to perform the method is also disclosed.
US11620422B2
A water supply simulation method for interlaced system of river and canal system based on groundwater model, includes: S1. constructing simulated water conveyance channel based on first data, and performing attribute definition on water conveyance channels; S2. acquiring initial seepage, evaporation and discharge; S3. performing reverse water demand calculation; S4. performing sequential water supply simulation; S5. acquiring corresponding water head, obtaining current seepage, evaporation, discharge, head-end water demand and water consumption demand of each water conveyance channel based on water head; S6. judging whether current iteration is converged according to water head, if yes, proceeding to S7, otherwise returning to S3 after update; S7. judging whether there is next time period, if yes, returning to S3 after update, otherwise proceeding to S8; and S8. judging whether there is a next stress period, if yes, returning to S3 after update, otherwise outputting the result obtained in S5, and ending.
US11620419B2
System, methods, and other embodiments described herein relate to identifying human-based perception techniques for analyzing a driving scene. In one embodiment, a method includes generating the driving scene as a simulated environment of a vehicle. The method includes modifying the simulated environment according to a visualization algorithm that approximates a machine vision technique to transform the simulated environment into a modified environment with redacted information in comparison to the simulated environment. The method includes displaying the modified environment on an electronic display to an operator to assess how the operator perceives the modified environment when operating the vehicle.
US11620414B2
A display apparatus capable of displaying previously-displayed presented data stored in association with meeting identification information identifying each meeting, includes circuitry configured to receive particular meeting identification information stored at an information processing apparatus from the information processing apparatus; and display at least a part of particular presented data associated with the received particular meeting identification information, on a display.
US11620411B2
A system includes a memory, a processor in communication with the memory, and a first TEE instance. The first TEE instance is configured to maintain an encrypted secret, obtain a cryptographic measurement associated with a second TEE instance, validate the cryptographic measurement, and provision the second TEE instance with the encrypted secret. Additionally, the first TEE instance and the second TEE instance are both configured to service at least a first type of request.
US11620409B2
Disclosed herein are methods and systems for secure data comparison using data clean rooms. In an embodiment, a computer system generates a replica database based on a provider database, which stores a cross reference table that cross references a client dataset of a client database and a provider dataset of the provider database. The system receives, at the replica database, a table that is generated by the client database using the cross-reference table. The system transmits, from the replica database, the table to the provider database. The system receives, at the replica database, a results dataset that is generated by the provider database by applying a database statement to the provider database using the table generated by the client database. The system shares, from the replica database, the results dataset with the client database.
US11620407B2
Various embodiments are provided for providing real-time context-based detection and classification of data in a computing environment are provided. Data may be received from a user. Contextual information may be learned from the data received from a user using a machine learning operation. The data may be classified according to the contextual classification criteria applied to contextual information derived in real time from the data.
US11620403B2
Systems and methods for data aggregation and processing are provided in manner that is decentralized and preserves privacy. A data aggregation and computation system may include an interface, a controller, and one or more clusters of computation nodes. The interface may receive an inquiry from a requesting entity for computing information regarding an individual based on pieces of information held by a plurality of entities. The controller may communicate an identifier for the individual to a processor system associated with each of the entities based on the inquiry. The clusters of computation nodes may each receive encrypted data fragments from each of the processor systems, the data fragments comprising unrecognizable fragments that no individual processor system can re-assemble to recover the information, perform secure, multi-party computations based on the data fragments, and generate a result based on the secure, multi-party computations for the individual.
US11620400B2
A system may receive a request for access to a first variable. The request may include a requested action and a variable identifier for the first variable. The request may also have a syntax that is incompatible with first data storage format. The system may parse the request to capture the variable identifier from the request. The system may also look up a location of the first variable in a catalog using the variable identifier. The location of the first variable may include the first data storage format. The system may generate a query to access the first variable. The syntax of the query may be compatible with the first data storage format. The system may then submit the query to access the first data storage format. The query may be configured to complete the requested action.
US11620398B2
Embodiments may be generally directed to techniques to encrypt and decrypt data in a first fuse block array using an encryption key of a second fuse block array, the second fuse block array having the encryption key comprising a plurality of segments of bits, an inverse encryption key comprising a second plurality of segments of bits, each segment of the inverse encryption key to correspond with a particular segment of the encryption key, and a random pattern having equally distributed bit values, the random pattern to enable detection of voltage attacks on the second fuse block array.
US11620393B1
A system and method for facilitating distributed peer to peer storage of data is disclosed. The method includes receiving a request from a user to securely store one or more files, encrypting the one or more files by using one or more primary encryption keys and splitting each of the encrypted one or more files into an encrypted set of data chunks. The method further includes transmitting the encrypted set of data chunks to one or more trustee devices, encrypting a metadata by using a secondary encryption key and receiving a request to securely access the one or more files. Further, the method includes obtaining the encrypted set of data chunks and the secondary encryption key from the one or more trustee devices and creating the one or more files, such that the user is provided access of the one or more files.
US11620392B2
A database-management system provides sargable evaluation for query predicates that compare an “LHS” encrypted database-column operand to an “RHS” expression operand. The system directly compares the two operands if all their attributes match. If the operands are encrypted string-type values differing only in length, the system truncates the RHS or pads it with encrypted blanks and, if a truncation loses meaningful data, evaluates the predicate as never satisfying an equality condition. In all other cases, if all attributes of a plaintext RHS don't match those of the plaintext data encoded into the LHS column, the system attempts to cast the RHS to match the plaintext LHS data. An error condition or data loss at this step allows the system to sargably evaluate the predicate without further analysis, but if the casting is successful and error-free, the system encrypts the resulting RHS and performs a sargable predicate evaluation.
US11620385B2
A vehicle control device that verifies integrity of a program within a higher-importance region containing a start-up program; and that verifies integrity of a program within a lower-importance region in a state in which the program within the higher-importance region has been started up by the start-up program.
US11620383B2
A sample is analyzed to determine a set of events that should be selected for performing by a dynamic analyzer executing the sample in an instrumented, emulated environment. In some cases, analyzing the sample includes extracting the sample's user interface layout into a tree hierarchy of user interface elements. The set of selected events is performed. In some cases, at least one emulator detection resistance action is performed. A maliciousness verdict is determined for the sample based at least in part on one or more responses taken by the sample in response to the set of selected events being performed by the dynamic analyzer.
US11620372B2
Techniques are disclosed to provide application extension-based authentication on a device under third party management. In various embodiments, a unique identifier associated with an authentication app is stored on the device. An app extension framework that enables a native app to request, via an app extension associated with the authentication app, access to a service with which the native app is associated is provided. The authentication app is configured to use the unique identifier to determine a security posture of the device and to grant or deny access to the service based at least in part on the security posture of the device.
US11620369B2
In biometric ticketing, physical token-less ticketing system using biometrics, a person may be identified using a digital representation of a biometric. Ticketing information may be ascertained based on the identification. The ticketing information may be provided, actions may be performed using the ticketing information, and so on. In some implementations, a checkpoint device receives biometric data from a person. A digital representation of the biometric data is used to obtain an identifier from an identification system. The digital representation of the biometric data may not be included in the identifier. The identifier is used by to obtain ticketing information from a ticketing system. The person may be allowed or denied entry into a ticketed area based on the ticketing information.
US11620363B1
Systems and methods for providing authentication and authorization for software license management of a particular software-controlled application are disclosed. Exemplary implementations may: store information electronically, including different types of user information, hardware information, key information, and license information; receive a user request for user-specific authentication and device-specific authorization to access and/or use the particular software-controlled application; perform different types of (automated) verification based on the user identifier, the hardware identifier, and the machine identifier in the user request; and, responsive to particular results from the different types of verification, perform some combination of transferring a response to the user request and performing registration and/or assignment as requested.
US11620357B2
The present disclosure provides a GPU-based third-order low-rank tensor calculation method. Operation steps of the method include: transmitting, by a CPU, third-order real value tensor input data DATA1 to a CPU; performing, by the GPU, Fourier transforms on the DATA1, to obtain third-order complex value tensor data DATA2; performing, by the GPU, matrix operations on the DATA2, to obtain third-order complex value tensor data DATA3; performing, by the GPU, inverse Fourier transforms on the DATA3, to obtain third-order real value tensor output data DATA4; and transmitting, by the GPU, the DATA4 to the CPU. In the present disclosure, in the third-order low-rank tensor calculation, a computational task with high concurrent processes is accelerated by using the CPU to improve computational efficiency. Compared with conventional CPU-based third-order low-rank tensor calculation, computational efficiency is significantly improved, and same calculation can be completed by using less time.
US11620354B2
Described herein are systems and methods that provide a mechanism to proxy and protect HyperText Transport Protocol/Transport Layer Security (HTTP/TLS) redirection attempts. This technique mirrors an intended target request with a new request, never forwarding the original request from the scanner. This action provides protection to the end target as only key elements of the HTTP request are used while crafting a new HTTP request.
US11620347B2
A method (300) and apparatus (110, 150) collect and upload implicit analytic data. The method can include storing (320) dependency rules corresponding explicit events to implicit events. The method can include collecting (330) and storing (340) implicit event data corresponding to implicit events. The method can include receiving (350) an explicit event at the device. The method can include evaluating (360) dependency rules corresponding to the explicit event. The method can include identifying (370) a relevant subset of implicit event data corresponding to the explicit event based on evaluating the dependency rules. The method can include uploading (390) the relevant subset of the implicit event data and explicit event data corresponding to the explicit event.
US11620324B2
An asset storage server is provided herein that assigns related files to an asset name and assigns permissions to the asset name such that related files with unrelated names can be assigned permissions independent of the file naming convention and without requiring a user to individually set the permissions of each file. The asset storage server may also generate modified versions of original file names and index a distributed object store based on the modified versions such that related files with related names are not listed in the same partition of the distributed object store. Indexing the distributed object store based on the modified versions of the original file names may reduce data retrieval latency.
US11620323B2
This disclosure is directed to a complex computing network for obtaining and using data from a transmitting system and a digital tracking and relaying system. An exemplary method comprises: receiving, from a transmitting system, a first input data associated with a registered user account; receiving, from a digital tracking and relaying system, a second input data associated with the registered user account and captured by a sensor comprised in the digital tracking and relaying system, wherein the second input data is transmitted via an application programming interface (API) comprised in or associated with the digital tracking and relaying system, the second input data comprising usage data associated with the digital tracking and relaying system; and associating at least one of the first input data or the second input data with the registered user account, thereby causing an update to the registered user account.
US11620320B1
An apparatus comprises at least one processing device configured to receive a query to generate a summary of a document, to perform two or more iterations of filtering the document to produce a current version of the summary of the document, wherein each of the iterations comprises determining similarity between a first vector representation of the current version of the summary and second vector representations of respective ones of two or more portions of the unstructured text data of the document not yet added to the current version of the summary. The processing device is also configured to generate, following identification of one or more designated stopping criteria in a given iteration, a final version of the summary based at least in part on the current version of the summary produced in the given iteration, and to provide a response to the query comprising the final version of the summary.
US11620313B2
A method for a multi-cluster warehouse includes allocating a plurality of compute clusters as part of a virtual warehouse. The compute clusters are used to access and perform queries against one or more databases in one or more cloud storage resources. The method includes providing queries for the virtual warehouse to each of the plurality of compute clusters. Each of the plurality of compute clusters of the virtual warehouse receives a plurality of queries so that the computing load is spread across the different clusters. The method also includes dynamically adding compute clusters to and removing compute clusters from the virtual warehouse as needed based on a workload of the plurality of compute clusters.
US11620311B1
A key-value database may maintain a collection of data in which the value components are serialized object graphs. The object graphs may be deserialized and converted to a directed graph. Each node may represent an entity and each edge a relationship between entities. Instructions associated with a table may indicate criteria for identifying corresponding entities in a directed graph. A row of the table may be created for each entity having a unique permutation of identifying properties. Column values may be obtained using instructions for accessing entity properties and mapping from the properties to column values.
US11620307B2
Described herein are techniques for replicating external stages between deployments of e.g., a cloud data lake using a modified storage integration. The modified storage integration may be defined with multiple storage locations that it can point to, as well as a designation of an active storage location. The storage integration may also be defined with base file paths for each storage location as well as a relative file path which together may serve to synchronize data loading operations between deployments when e.g., a fail-over occurs from one deployment to another. The storage integration may be replicated from a first deployment to a second deployment, and when database replication occurs, an external stage may be replicated to the second deployment and bound to the replicated storage integration. Thus, a fail-over to the second deployment may result in a seamless transition of data loading processes to the second deployment.
US11620293B2
A method and a multi-directional attribute matching system (MAMS) determining a degree of match between item profiles with respective attributes possessed (AP) and respective attributes needed (AN) of varying credibility and varying importance are provided. The MAMS receives an attributes possessed list including the AP and an attributes needed list including the AN, from a predefined attribute list database. The AP and the AN have parent attributes or hierarchical sub-attributes. The MAMS merges multiple occurrences of AP and inputs to the attributes possessed list. The MAMS generates a matched attribute list for a side by matching the AP in an item profile with the AN in an item profile of another item by matching the AP with the AN. The MAMS computes a raw score and an attribute match score for each side using match formulae and computes a final score of the multi-directional match between the item profiles.
US11620292B1
Disclosed herein are apparatuses and methods for preserving selections from multiple search queries. An implementation may comprise receiving multiple search queries from a user and storing user selections from each search query result in a temporary database. Contents of the temporary database may be generated for simultaneous display with search query results on a graphical user interface. A user may then select actions to perform in relation to the selections in the temporary database and the system may transmit commands to execute the actions.
US11620288B2
Systems and methods are disclosed for mapping search nodes to a search head in a data intake and query system based on a tenant identifier in order to execute a query received by the data intake and query system. The mapping may allow same or similar search nodes to be used to execute queries that are associated with a particular tenant identifier, in order to take advantage of caching and local data stored with those search nodes. In some cases, search nodes can be mapped based on the tenant identifier using a hashing algorithm, such as a consistent hashing algorithm.
US11620287B2
The subject technology receives a query plan, the query plan comprising a set of query operations, the set of query operations including at least one aggregation. The subject technology analyzes the at least one aggregation to generate a modified query plan, the modified query plan including at least a top aggregation operator, an intermediate aggregation operator, and a bottom aggregation operator. The subject technology performs, with respect to the intermediate aggregation operator, at least one operation comprising: the subject technology receives an input intermediate data type; the subject technology performs an internalize operation on the input intermediate data type to generate an internal state; the subject technology performs an accumulate operation on the internal state to generate intermediate data; and the subject technology performs an externalize operation on the intermediate data to generate an output data type.
US11620283B2
Introduced here are various embodiments for selectively assigning a query to an expert. A network-accessible server system may receive a query from a client device indicating a question or project proposal. The query text may be parsed and attributes of the query may be determined by inspecting the parsed query text. The query attributes may be compared with attributes associated with a pool of experts with various specialties and expertise in various fields. The network-accessible server system may match the query attributes with attributes associated with a first expert with a similarity that exceeds a threshold similarity level to identify that an expertise of the first expert matches the requested expertise in the query. The first expert may be assigned to the query and prompted to provide a response to the query.
US11620277B2
Transaction processing at non-relational databases is disclosed, including: receiving, at a non-relational database, a transaction request to perform a transaction branch from a client, wherein the transaction branch is related to a distributed transaction; sending the global transaction ID to a transaction coordinator to indicate that the transaction branch to be performed at the non-relational database is associated with the distributed transaction; receiving, at the non-relational database, a branch ID corresponding to the transaction branch from the transaction coordinator; determining one or more transaction operations to be performed at the non-relational database from the operation content associated with the transaction branch; executing the one or more transaction operations at the non-relational database; and sending a branch status message indicating execution success or failure of the transaction branch to the transaction coordinator.
US11620272B2
The disclosure relates to, among other things, systems and methods for mitigating the risks of errors, benign or otherwise, occurring within trusted ledgers and/or for validating the integrity of information provided by operators of trusted ledgers. Consistent with embodiments disclosed herein, trusted agents, which may comprise proxy agents and/or test agents, may be employed to examine ledgers and/or derivatives, which may be meshed with other ledgers, to ensure the integrity of information provided by ledger operators. Ledger meshing techniques are described to link ledgers in a manner that improves the ability to verify ledger entries and/or recover from data faults. Further embodiments provide for tagging processes may be performed to give semantic meaning to hashes included in trusted ledgers.
US11620271B2
A computer-implemented method includes representing a plurality of database tables as respective vectors in a multi-dimensional vector space, receiving an indication that a first database table represented by a first vector and a second database table represented by a second vector are related to each other, moving the respective vectors representing the plurality of database tables in the multi-dimensional vector space in response to the indication, and grouping the plurality of database tables into one or more table clusters based on positions of the respective vectors representing the plurality of database tables in the multi-dimensional vector space.
US11620267B2
Systems as described herein may classify entities based on cleansed transactions. An entity classification server may obtain transaction data indicating an entity name and an entity code in a non-standardized format. A recommended entity code in a standardized format may be determined from a remote data store. The entity classification server may generate a score indicating a likelihood that the recommended entity code correctly identifies the entity indicated in the transaction data using a machine classifier. The entity classification server may update the entity code in the transaction data with the recommended entity code based on the score exceeding a threshold value. Accordingly, a transaction summary comprising the transaction data may be generated and provided to a computing device.
US11620257B2
The present disclosure provides a method, system, and device for generating and managing archived data. To illustrate, an archive request including an indication of a first set of files is received from an entity device. Archive information is generated based on the first set of files and stored at a first storage location and the first set of files are transmitted to an archival storage location. After the storage at the archival storage location, the archive information is accessed from the first storage location based on a retrieval request from the entity device and a request is transmitted to the archival storage location based on the archive information. The first set of files are received from the archival storage location and stored at a second storage location. A notification is sent to the entity device indicating the first set of files are available at the second storage location.
US11620250B2
A method for compressing is provided. The method includes compressing, via a processor, a portion of a first data packet to generate a second data packet having a compressed portion. The method includes transmitting the second data packet having the compressed portion via an interface to a co-processor. The processor and the co-processor are communicatively coupled via the interface. The method also includes unpacking, via the co-processor, the compressed portion of the second data packet to restore the first data packet.
US11620243B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a system-level cache to allocate cache resources by a way-partitioning process. One of the methods includes maintaining a mapping between partitions and priority levels and allocating primary ways to respective enabled partitions in an order corresponding to the respective priority levels assigned to the enabled partitions.
US11620241B2
Methods, systems, and devices for dynamically configuring transmission lines of a bus between two electronic devices (e.g., a controller and memory device) are described. A first device may determine a quantity of bits (e.g., data bits, control bits) to be communicated with a second device over a data bus. The first device may partition the data bus into a first set of transmission lines (e.g., based on the quantity of data bits) and a second set of transmission lines (e.g., based on the quantity of control bits). The first device may communicate the quantity of data bits over the first set of transmission lines and communicate the quantity of control bits over the second set of transmission lines. In some cases, the first device may repartition the data bus based on different quantities of data bits and control bits to be communicated with the second device at a different time.
US11620230B2
Methods, apparatus, systems and articles of manufacture are disclosed facilitate read-modify-write support in a coherent victim cache with parallel data paths. An example apparatus includes a random-access memory configured to be coupled to a central processing unit via a first interface and a second interface, the random-access memory configured to obtain a read request indicating a first address to read via a snoop interface, an address encoder coupled to the random-access memory, the address encoder to, when the random-access memory indicates a hit of the read request, generate a second address corresponding to a victim cache based on the first address, and a multiplexer coupled to the victim cache to transmit a response including data obtained from the second address of the victim cache.
US11620224B2
Techniques for controlling prefetching of instructions into an instruction cache are provided. The techniques include tracking either or both of branch target buffer misses and instruction cache misses, modifying a throttle toggle based on the tracking, and adjusting prefetch activity based on the throttle toggle.
US11620222B2
A method for performing an atomic memory operation may include receiving an atomic input, receiving an address for an atomic memory location, and performing an atomic operation on the atomic memory location based on the atomic input, wherein performing the atomic operation may include performing a first operation on a first portion of the atomic input, and performing a second operation, which may be different from the first operation, on a second portion of the atomic input. The method may further include storing a result of the first operation in a first portion of the atomic memory location, and storing a result of the second operation in a second portion of the atomic memory location. The method may further include returning an original content of the first portion of the atomic memory location concatenated with an original content of the second portion of the atomic memory location.
US11620217B2
Processing circuitry processes instructions in one of at least three domains each associated with a corresponding physical address space, and issues a memory access request to a memory system, the memory access request comprising a partition identifier (selected based on programmable partition identifier selection information associated with a current software execution environment which caused the memory access request to be issued) and a multi-bit partition identifier space indicator indicating a selected partition identifier space (selected from among at least three partition identifier spaces based on a current domain of the processing circuitry). The selected partition identifier space and partition identifier together represent information for selecting, at a memory system component, parameters for controlling allocation of resources for handling the memory access request or managing contention for said resources, or for selecting whether performance monitoring data is updated in response to the memory access request.
US11620215B2
A method and a system for garbage collection on a system. The method includes initiating a garbage collection process on a system by a garbage collector. The garbage collector includes one or more garbage collector threads. The method also includes marking a plurality of referenced objects using the garbage collector threads and one or more application threads during a preemption point. The method includes replicating the referenced objects using the garbage collector threads and marking for replication any newly discovered referenced objects found by scanning the application thread stack from a low-water mark. The method also includes replicating the newly discovered referenced objects and overwriting any reference to the old memory location.
US11620214B2
Various embodiments set forth techniques for transactional allocation and deallocation of blocks in a block store. A first technique includes sending a first request that causes a non-persistent allocation of a block. The first technique also includes adding a first entry in a log recording the allocation as tentative, sending a second request that causes persistence of the allocation, and adding a second entry in a log recording the allocation as finalized. A second technique includes adding a first entry in a log recording a deallocation of a block, sending a first request that causes the deallocation of the block and causes the block to be unavailable for reallocation in a non-persistent manner, adding a second entry in the log recording that the deallocation is finalized, and sending a second request that causes the block to be made available for reallocation.
US11620213B2
A controller configures a map table including a map entry associating different address schemes with each other. The controller is configured, for performing map table configuration, to find a target map entry among previous map entries in the map table, merge the current map entry into the target map entry to generate a merged map entry when the target map entry is found, and store the merged map entry in the map table. The target map entry and a current map entry include at least some information which is overlapped.
