US12144268B2
A semiconductor structure includes a first dielectric layer, an electrode in the first dielectric layer, a second dielectric layer in the electrode, and a phase change material over the first dielectric layer, the electrode, and the second dielectric layer. According to some embodiments, an uppermost surface of the electrode is at least one of above an uppermost surface of the first dielectric layer, above an uppermost surface of the second dielectric layer, or above a lowermost surface of the phase change material.
US12144264B2
A method of fabricating a superconducting-semiconducting stack includes cleaning a surface of a substrate, the substrate comprising a group IV element; depositing an insulating buffer layer onto the substrate, the insulating buffer layer comprising the group IV element; depositing a p-doped layer onto the insulating buffer layer; depositing a diffusion barrier onto the p-doped layer; and processing the superconducting-semiconducting stack through dopant activation.
US12144260B2
A flexible piezoelectric thin film, and method of manufacture, has a polyvinyl alcohol (PVA)-glycine-PVA sandwich heterostructure. The thin film is manufactured by evaporating the solvent from a glycine-PVA mixture solution. The film automatically assembles into the PVA-glycine-PVA sandwich heterostructure as it is salted out. Strong hydrogen bonding between the oxygen atoms in glycine and hydroxyl groups on PVA chains are responsible for the nucleation and growth of the piezoelectric γ-glycine and alignment of the domain orientation.
US12144258B2
A piezoelectric (PZT) actuator assembly having a fixed-end and a hinged-end is provided. The assembly includes a first side electrode at the hinge-end, and a second side electrode at the fixed-end. The assembly includes a third piezoelectric layer including a top surface and a bottom surface disposed over the top surface of the second PZT layer. A fourth electrode is at least partially disposed on the top surface of the third PZT layer. The fourth electrode is connected to the second side electrode at the fixed-end.
US12144254B2
The present disclosure discloses a dynamic equivalent circuit of a combined heat and power system, and a working method thereof. Controlled sources are used to represent a thermoelectric coupling source; equivalent inductance is used to represent a delay of a heat transmission pipeline; equivalent resistance is used to represent a heat load and a heat loss of the heat transmission pipeline; and equivalent capacitance is used to represent a heat storage water tank. A circuit model is used to uniformly represent two thermoelectric heterogeneous energy sources, and a single power simulation tool may be used to simulate a combined heat and power system, so that the simulation system has a simple structure and is easy to develop and maintain.
US12144252B2
An organic electroluminescence device includes a first electrode, a second electrode facing the first electrode, and an emission layer between the first electrode and the second electrode, wherein the emission layer includes a first host, a first dopant, and a second dopant different from the first dopant, the first dopant and the second dopant are compounds each independently exhibiting thermally activated delayed fluorescence, the first dopant has a delayed fluorescence lifetime (τ) value of about 2.6 μs to about 5.0 μs, and the first host, the first dopant, and the second dopant satisfy Equation 1 defined in the detailed description, thereby exhibiting increased efficiency and lifetime characteristics.
US12144239B2
A substrate for flexible device, including a stainless steel sheet, an oxide layer formed on a surface of the stainless steel sheet, and a glass layer of electrically-insulating bismuth-based glass formed in a form of layer on the surface of the oxide layer. Also disclosed is a sheet for flexible device, including a stainless steel sheet, and an oxide layer on a surface of the stainless steel sheet, the oxide layer having a thickness of not less than 30 nm.
US12144236B2
Provided are a display substrate and a manufacturing method thereof, and a visible light communication apparatus. The display substrate includes a substrate, and the substrate includes a display region and a peripheral region surrounding the display region; the peripheral region includes a visible light signal receiving region surrounding the display region; the display substrate further includes a photosensitive sensing unit, the photosensitive sensing unit is located in the visible light signal receiving region and is configured to receive a visible light signal and convert the visible light signal into an electrical signal to achieve visible light communication.
US12144225B2
Disclosed is a display device capable of suppressing a rainbow mura defect. The display device includes a base substrate including a display area and a non-display area; a plurality of organic light-emitting elements disposed in the display area; an encapsulation layer disposed to cover the plurality of organic light-emitting elements; a mesh-shaped touch electrode disposed on the encapsulation layer, wherein the touch electrode has a plurality of openings defined therein; a color filter layer disposed on the touch electrode, wherein the color filter layer includes: a plurality of color filters arranged to respectively correspond to the plurality of openings of the touch electrode; and a black matrix disposed to correspond to the touch electrode; and a planarization layer disposed on the color filter layer, wherein the planarization layer contains a matrix resin, and inorganic nano-tubes irregularly dispersed in the matrix resin.
US12144221B2
An OLED display device includes a substrate, a first protection layer substrate, conductive lines extending substantially in a first direction, a second protection layer, a first electrode overlapping at least a part of the conductive lines, a pixel defining layer including an opening exposing at least a part of the first electrode, an organic light emission layer, and a second electrode. The opening is divided into a first polygon and a second polygon with respect to an imaginary straight line that passes through the opening at a maximum length in the first direction. A planar area of the first polygon is different from a planar area of the second polygon.
US12144216B2
A display device includes a display module. A support layer is disposed below the display module. A plurality of support bars is disposed inside the support layer and extends outside of the support layer. Each of the plurality of support bars includes first and second ends that are disposed outside of the support layer. A plurality of joints are configured to receive the first and second ends of the plurality of support bars. The plurality of joints are coupled to each other. The coupled plurality of joints are configured to rotate with respect to each other.
US12144197B2
A thin film packaging structure includes a first inorganic packaging layer for covering a device to be packaged; an organic packaging layer formed at a side of the first inorganic packaging layer; a second inorganic packaging layer formed at a side of the organic packaging layer facing away from the first inorganic packaging layer; and at least one first inorganic layer formed at a side of the first inorganic packaging layer facing away from the device to be packaged. The at least one first inorganic layer has an elasticity modulus greater than that of the first inorganic packaging layer or the second inorganic packaging layer. The present disclosure also provides a display panel.
US12144195B2
A display device includes a substrate that includes a display area and a non-display area; a mask support that is disposed in the non-display area of the substrate; a sealant that is disposed in the non-display area of the substrate and is disposed between the mask support and the display area; an insulating layer that is disposed between the sealant and the mask support; and a plurality of grooves that are formed by removing at least a part of the insulating layer.
US12144183B2
An arithmetic operation circuit including: a variable resistance element that includes three terminals that are a first terminal, a second terminal, and a third terminal and is configured to be able to change a resistance value; a first electrode connected to the first terminal; a second electrode; a third electrode; a first switching element connected between the second electrode and the second terminal; a second switching element connected between the third electrode and the third terminal; and a capacitor connected between a transmission line connecting the second terminal and the first switching element and the ground.
US12144182B2
A memory device includes a substrate, word line layers, insulating layers, and memory cells. The word line layers are stacked above the substrate. The insulating layers are stacked above the substrate respectively alternating with the word line layers. The memory cells are distributed along a stacking direction of the word line layers and the insulating layers perpendicularly to a major surface of the substrate. Each memory cell includes a source line electrode and a bit line electrode, a first oxide semiconductor layer, and a second oxide semiconductor layer. The first oxide semiconductor layer is peripherally surrounded by one of the word line layers, the source line electrode, and the bit line electrode. The second oxide semiconductor layer is disposed between the one of the word line layers and the first oxide semiconductor layer.
US12144180B2
According to an embodiment, a semiconductor memory device comprises: a stacked body that includes a plurality of control gate electrodes stacked above a substrate; a memory columnar body that extends in a first direction above the substrate and configures a memory string along with the stacked body; and a source contact that extends in the first direction and is electrically connected to one end of the memory string. Moreover, this source contact is adjacent to the stacked body via a spacer insulating layer. Furthermore, a spacer protective layer including a nitride or a metal oxide is provided between these source contact and spacer insulating layer.
US12144179B2
There are provided a semiconductor memory device and a manufacturing method of the same. The semiconductor memory device includes: a stack structure including conductive patterns and interlayer insulating layers, which are alternately stacked in a first direction; a channel layer penetrating the stack structure; a first semiconductor layer disposed on the stack structure, the first semiconductor layer including a first impurity of a first conductivity type; a second semiconductor layer disposed on the first semiconductor layer, the second semiconductor layer including a well region with a second impurity of a second conductivity type, wherein the second conductivity type is different from the first conductivity type; and a memory layer between the channel layer and the stack structure.
US12144174B2
A semiconductor device includes: a substrate; a first connection structure disposed on the substrate, the first connection structure Including a first connection conductor; a transistor disposed between the substrate and the first connection structure; a first bonding structure Including a first bonding pad connected to the first connection conductor; a second bonding structure including a second bonding pad connected to the first bonding pad; a second connection structure including a second connection conductor connected to the second bonding pad; a stack structure disposed on the second connection structure; a channel structure penetrating the stack structure; and a chip guard penetrating the second connection structure, the second bonding structure, the first bonding structure, and the first connection structure, the chip guard surrounding the stack structure and the channel structure.
US12144171B2
A semiconductor device of the disclosure includes a peripheral circuit structure including a peripheral transistor, a semiconductor layer on the peripheral circuit structure, a source structure on the semiconductor layer, a gate stack structure on the source structure, the gate stack structure including a word line, a gate upper line and a staircase structure, a memory channel structure and a dummy channel structure extending through the gate stack structure, a cut structure extending through the gate upper line, and a bit line overlapping with the memory channel structure. The cut structure includes a narrow section, and a wide section nearer to the staircase structure than the narrow section. A width of the narrow section is less than a width of the wide section.
US12144160B2
Provided is a housing that effectively serves to block high-frequency electromagnetic waves in addition to low-frequency electromagnetic waves. A housing that houses an electronic or electric device includes at least one of a copper layer serving as a diamagnetic layer and a nickel layer serving as a ferromagnetic layer, stacked on each of front and back sides of an iron base member, and a bright tin layer further stacked thereon as an outermost layer.
US12144159B2
A module includes a main substrate having a first surface, a sub-module mounted on the first surface, a first component mounted on the first surface separately from the sub-module, and a first sealing resin formed so as to cover the first surface, the sub-module, and the first component. The sub-module includes a second component, a second sealing resin disposed so as to cover the second component, and an internal shielding film formed so as to cover at least a part of a surface of second sealing resin remote from the first surface. A surface of the sub-module remote from the first surface includes a striped section where an area covered with the internal shielding film and an area where the second sealing resin is exposed are alternately arranged.
US12144150B2
Provided is a heat pipe, which has a simple construction but an excellent heat transfer performance. A loop-type heat pipe (1) has a loop-shaped fluid moving route, in which an evaporation portion (2), a vapor-rich pipe portion (4), a condensation portion (3) and a liquid-rich pipe portion (5) are sequentially connected. A nozzle portion (6) and a diffuser portion (7) are formed in that loop-shaped fluid moving route. As a result, a difference is made between the forward fluid resistance and the backward fluid resistance of the loop-shaped fluid moving route, thereby to form a one-directional steam flow in the loop-shaped fluid moving route.
US12144148B2
Techniques for dynamically changing a pressure within a pressurized cooling system to thereby allow different cooling rates to be used to cool electronic equipment are disclosed. A pressurized cooling system cools electronic heat generating components using dielectric heat transfer fluid disposed within a two-phase immersion cooling container. This container is operable to maintain different pressure levels. The pressurized cooling system includes a pressure system structured to modify a pressure within the container. The system operates in a first state when the pressure is above a threshold pressure. The system operates in a second state when the pressure is at the threshold pressure. The system operates in either one of the first state or the second state based on an operating state of the heat generating component.
US12144146B2
A cooling apparatus of a power module includes a guide provided inside a manifold cover to control a flow of a cooling fluid, wherein the cooling fluid circulated inside the manifold cover forms a vertical turbulent flow by the guide so that cooling efficiency of the power module is secured only using an internal structure of the manifold cover. Thus, heat dissipation performance is improved without a separate fin plate or a separate nozzle injection device.
US12144144B2
A cooling device for a vehicle electronic control unit, ECU. The cooling device includes a casing for covering the ECU and having a heat absorbing face for absorbing heat from components of the ECU and a heat dissipating face for dissipating absorbed heat. A plurality of fans are mounted to the heat dissipating face and are arranged to direct airflow over respective regions of the heat dissipating face. The fans are independently controllable for being driven at different speeds to vary the cooling of the respective regions of the heat dissipating face.
US12144140B2
A server includes a chassis and an electronic device assembly. The electronic device assembly includes a holder and a fixing member. The holder accommodates an electronic device and includes a limiting slot and a positioning hole. The fixing member includes a hook set. The hook set includes a first hook and a second hook. The first hook is connected to the limiting slot to be limited in a first direction. The second hook is connected to the positioning hole to be limited in a second direction. The first direction is substantially different from the second direction. The fixing member and the holder sandwich a connector connected to the electronic device.
US12144139B2
Methods for emulating interaction of entities within water systems are provided. The methods can include introducing a sensor assembly into a water system. The sensor assembly can include: a circuit board supporting processing circuitry components on either or both of opposing component support surfaces of the circuit board; a housing about the circuit board and the components, the housing being circular about the circuit board in at least one cross section; and wherein the support surfaces of the circuit board are substantially parallel with the plane of the housing in the one cross section.
US12144136B2
A modular surgical system for use in a surgical procedure is disclosed. The modular surgical system includes a header module, a first surgical module, a second surgical module, a first backplane connector configured to detachably connect the header module to the first surgical module, and a second backplane connector configured to detachably connect the first surgical module to the second surgical module. The first surgical module is arrangeable in a stack configuration with the header module and the second surgical module. The first backplane connector is configured to yield a first bit pattern identifying the first surgical module in the stack configuration. The second backplane connector is configured to yield a second bit pattern identifying the second surgical module in the stack configuration. The first bit pattern is different than the second bit pattern.
US12144129B2
A steering computer for a vehicle includes: at least one printed circuit positioned inside a computer casing, the computer casing including on an external surface at least one joining contact, at least one connection box provided with at least one connector, the at least one connector being connected to at least one joining contact, characterized in that the at least one connection box is fixed to the computer casing by means of at least one fixing element, said at least one fixing element being at least partially embedded in a resin.
US12144126B2
A display device includes a display panel and a lower member. The lower member includes a first support layer, a second support layer, and a cover layer. The first support layer includes a first support portion, a first protection portion extending from the first support portion, and at least one of a first groove and a first opening in a region of the first support portion and a region of the first protection portion. The second support layer includes a second support portion, a second protection portion, and at least one of a second groove and a second opening in a region of the second support portion and a region of the second protection portion. The cover layer is attached to the first support layer and the second support layer and corresponds to the first and second non-folding regions and the folding region.
US12144122B2
In manufacturing a printed circuit board using a semi-additive method, a removal liquid that has been used in removing a nickel-chromium-containing layer (5) is regenerated by contacting the removal liquid with a chelate resin having a functional group represented by a following formula (1): where a plurality of Rs are identical divalent hydrocarbon groups having 1 to 5 carbons, and a portion of hydrogen atoms may be substituted with halogen atoms.
US12144120B2
A mold includes a mold base material and a rugged structure located at a main surface of the mold base material. The rugged structure includes a plurality of linearly shaped projected portions for forming wiring, and a circularly shaped projected portion for forming a pad portion, in which a light-shielding layer is provided at a top portion flat surface of the circularly shaped projected portion for forming the pad portion.
US12144110B2
An apparatus is described. The apparatus includes a printed circuit board (PCB) dual in-line memory module (DIMM) connector having ejectors. The ejectors have a small enough vertical profile to permit unbent liquid cooling conduits to run across the DIMM's semiconductor chips.
US12144107B2
A wiring module 20 is included in a power storage module 2 including a plurality of power storage elements 10 each having electrode terminals 11A and 11B and is connected to the power storage elements 10. The wiring module 20 includes a flexible FPC 21A including a first conductive path 23 and a circuit board 30 including a second conductive path that is electrically connected to the first conductive path 23. The FPC 21A includes a main body portion 24 and a circuit connecting portion 27 that extends from the main body portion 24 and is overlaid on the circuit board 30. The first conductive path 23 includes a first land 23A included in the circuit connecting portion 27. The second conductive path includes a second land 32A that is electrically connected to the first land 23A. The connected portion between the first land 23A and the second land 32A is covered by a covering portion 60 constituted by a resin having insulating properties.
US12144094B2
A continuous asphalt mix system for using a microwave heating vessel at the point of production that includes a microwave energy suppression tunnel with one or more mesh flaps for substantially reducing or preventing the leakage of microwave energy from a microwave system, while having a continuous flow of product through the vessel and suppression tunnels. The suppression tunnels are installed on the inlet and/or the outlet side of the system and are sized to suppress leakage.
US12144093B2
A continuous asphalt mix system for using a microwave heating vessel at the point of production that includes a microwave energy suppression tunnel with one or more mesh flaps for substantially reducing or preventing the leakage of microwave energy from a microwave system, while having a continuous flow of product through the vessel and suppression tunnels. The suppression tunnels are installed on the inlet and/or the outlet side of the system and are sized to suppress leakage.
US12144080B2
An apparatus for extending the lifetime of an LED device is provided. In some embodiments, the apparatus includes an LED printed circuit board (PCB) having two or more LED circuits thereon, where each of the two or more LED circuits includes a plurality of LED emitters. The apparatus further includes a module electrically coupled to the LED PCB that has a selector configured to move between two or more positions, each position activating one of the one or more LED circuits and a relay configured to control a movement of the selector between the two or more positions based on a received input. Additionally, the apparatus includes a power supply that is electrically coupled to the relay.
US12144069B2
A heating element for a surface component is for forming an inner surface in a vehicle. The heating element has at least one film of an electrically conductive polymer material with a two-dimensionally formed electrical conductivity and also at least two electrical conductors, which are at least in certain portions spaced apart from one another and are fixed in a parallel electrically conducting manner to the electrically conductive polymer material in such a way that electrical power can be applied to the electrically conductive polymer material by way of the at least two conductors.
US12144065B2
A method includes placing a first package component over a vacuum boat, wherein the vacuum boat comprises a hole, and wherein the first package component covers the hole. A second package component is placed over the first package component, wherein solder regions are disposed between the first and the second package components. The hole is vacuumed, wherein the first package component is pressed by a pressure against the vacuum boat, and wherein the pressure is generated by a vacuum in the hole. When the vacuum in the hole is maintained, the solder regions are reflowed to bond the second package component to the first package component.
US12144064B1
An access point (AP) allocates a broadcast resource unit (RU), and ii) one or more other RUs for a multi-user physical layer protocol data unit (MU PPDU). The AP generates the MU PPDU to include i) a physical layer (PHY) preamble, and ii) a management medium access control layer (MAC) frame in the broadcast RU. When the AP device is allowing unassociated stations to associate with the AP device, the AP device sets a station identifier in the PHY preamble corresponding to the broadcast RU to a first value that indicates the AP device is allowing unassociated stations to associate with the AP device. When the AP device is not allowing unassociated stations to associate with the AP device, the AP device sets the station identifier to a second value that indicates the AP device is not allowing unassociated stations to associate with the AP device.
US12144062B2
In various examples, a user seeking to switch network providers may reserve an eSIM profile through touch selection of the display of a UE, which causes encoding and transmission of an identifier associated with the UE to a network operator. As a result, human error both in transmitting and receiving the identifier needed to reserve an eSIM profile is eliminated. And the time needed to identify and transmit the identifier is significantly reduced in comparison to orally conveying the identifier to a customer services representative or keying in the identifier, and then verifying the identifier with the representative.
US12144060B2
Methods and devices related to a cellular signal mesh network are described. In an example, a method can include determining, via a processing resource of a first computing device, whether a cellular signal of the first computing device is below a threshold cellular signal, transmitting from the first computing device to a second computing device first signaling including data representing a request for operational data of the second computing device in response to determining that the cellular signal of the first computing device is below the threshold cellular signal, receiving from the second computing device second signaling comprising the operational data of the second computing device, and transmitting from the first computing device to the second computing device third signaling including data representing at least one of: a voice call, a video call, or a message in response to receiving the second signaling comprising the operational data.
US12144059B2
A roaming signaling message sending method, where after receiving a roaming signaling message, a visited core network device adds an identifier of a home core network device and an identifier of a visited SEPP into the roaming signaling message, and then sends a roaming signaling message including the identifier of the home core network device and the identifier of the visited SEPP to the visited SEPP, such that the visited SEPP can forward the roaming signaling message to a home network based on the identifier of the home core network device.
US12144056B2
SL-DRX involves both Uu and PC5 interfaces. For an RRC_CONNECTED UE (also referred to as a connected mode UE, or simply connected UE), several SL-DRX enhancements are described in this disclosure to trigger SL DRX and share configurations. Alignment of SL-DRX alignment with Uu-DRX (referred to as Uu/SL DRX alignment or simply alignment) is also described, as an optional feature (since not all schedules can temporally align).
US12144043B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may determine a first communication configuration for another wireless node. The wireless node may determine a second communication configuration, for the other wireless node, that is different from the first communication configuration, wherein the first communication configuration is a first timing reference and the second communication configuration is a second timing reference that is different from the first timing reference. The wireless node may communicate, with the other wireless node on a downlink, on an uplink, or on a sidelink, using the first communication configuration and the second communication configuration. Numerous other aspects are provided.
US12144032B2
A method may be provided to operate a wireless terminal in communication with a network node. The method may include receiving a Physical Downlink Control Channel, PDCCH, order from the network node. The PDCCH order may include an identification for a Random Access CHannel RACH occasion to be used for a RACH message 1 preamble transmission. Moreover, the identification may include a first index that indicates a set of RACH occasions and a second index that indicates the RACH occasion associated with the set. The method may also include transmitting a Message 1 preamble to the network node using the RACH occasion responsive to the PDCCH order.
US12144030B2
A method, system and apparatus for sharing of physical random access channel (PRACH) resources between New Radio (NR) and Long Term Evolution (LTE) radio access technologies (RATs) are disclosed. According to one aspect, a network node is provided. The network node includes processing circuitry configured to: receive a physical random access channel, PRACH, signal from a wireless device; correlate the PRACH signal with one of at least two orthogonal sequences from a common set of sequences shared among a first radio access technology, RAT, and a second RAT; and determine whether the wireless device is operating according to one of the first RAT and the second RAT based at least in part on the correlation.
US12144028B2
Aspects relate to an allocation of periodic resources where use of the periodic resources is conditional. In some examples, a user equipment (UE) receives a periodic resource allocation along with an indication of a condition for using the periodic resources. For example, the UE may be allowed to transmit on at least one first resource of the periodic resources if the condition is true. Similarly, a base station (BS) may monitor for a transmission by the UE on the at least one first resource if the condition is true.
US12144018B2
Various embodiments comprise systems, methods, and apparatus for enabling dynamic configuration of devices using encumbered shared spectrum (e.g., CBSDs using CBRS) so as to operate these devices in accordance with a most preferred operator preference of a plurality of operator preferences currently available in view of current wireless operating conditions, such as impacted by overlapping/proximate incumbent or priority users of the shared spectrum, or other changes in spectrum available conditions. Various embodiments further provide for an efficient return of these devices to a most preferred operator preference or steady-state configuration.
US12144017B2
The present disclosure provides in some embodiments a method and a device for configuring an RB, an apparatus, and a computer-readable storage medium. The method includes receiving a first message transmitted by a network device. The first message at least includes resource allocation information, and the first message is used to configure an SLRB.
US12144016B2
Methods and apparatuses for Sidelink (SL) communication are disclosed herein. A method for SL communication performed by a Wireless Transmit/Receive Unit (WTRU) may comprise determining to transmit Sidelink Control Information (SCI) over a Physical Sidelink Control Channel (PSCCH). The method may further comprise selecting one or more sub-channels from a Physical Sidelink Shared Channel (PSSCH) in which to allocate time and frequency resources for the PSCCH. The method may further comprise allocating time and frequency resources within the PSCCH in which to transmit the SCI. The allocation of time and frequency resources may be based on at least one of an SCI format type, a Layer 1 (L1) Identifier (ID), a priority, or a Quality of Service (QoS) requirement. The method may further comprise transmitting the SCI over the determined time and frequency resources.
US12144012B2
Methods, systems, and devices for wireless communications are described. Aspects of the present disclosure provide for a user equipment (UE) performing contention-based access to utilize historical pathloss measurements to identify available resources for beamformed sidelink communications. The historical pathloss measurements may be obtained by the UE, by one or more other UEs, or both, where the UE may combine its own historical pathloss measurements with historical pathloss measurements obtained at the one or more other UEs. Such historical pathloss measurements may allow the UE to determine if one or more beam combinations associated with the resources may cause unacceptable interference (e.g., interference satisfying a threshold) while reducing signaling overhead associated with exchanges of inter-UE coordination messages. Accordingly, the UE may determine to yield transmissions over one or more resources or to yield reception to allow other UEs to utilize the one or more resources.
US12144007B2
Systems and methods for facilitating wireless intercom in a local communications network are disclosed. Exemplary implementations may: generate and transmit a first broadcast packet and a second broadcast packet to a set of end-user communication devices; receive a first device-specific packet, on a first channel by a first central antenna and during a first uplink time period; receive a second device-specific packet, on the first channel by the first central antenna and during a second uplink time period; receive the first device-specific packet, on a second channel by a second central antenna and during a third uplink time period; receive the second device-specific packet, on the second channel by the second central antenna and during a fourth uplink time period; generate a third broadcast packet that includes packetized downlink information; and transmit the third broadcast packet to the set of end-user communication devices.
US12144006B2
Disclosed herein is a method for reporting existence of an isolated radio access network and a wireless device and a radio base station for performing the method. The method comprises: performing communications in an isolated radio access network, the isolated radio access network being a radio access network provided by one or more first radio base stations that do not have connectivity to a centralized core network of a cellular communications network; attaching to a second radio base station, the second radio base station having connectivity to the core network; and providing, to a centralized communications server via the second radio base station, one or more messages that inform the centralized communications server of the existence of the isolated radio access network.
US12143999B2
Embodiments of this application provide a solution for network and terminal devices that have inconsistent understandings of retransmission scheduled by using downlink control information (DCI). The solution includes: A network device sends first DCI to a terminal device, and the terminal device receives the first DCI from the network device, where the first DCI includes a first field and a second field, the first field indicates that a retransmitted transport block (TB) exists in a TB scheduled by using the first DCI, and the second field indicates an index of a retransmitted first TB in the TB scheduled by using the first DCI; and the terminal device receives the retransmitted first TB from the network device based on the first field and the second field; or the terminal device sends the retransmitted first TB to the network device based on the first field and the second field.
US12143996B2
This application provides a method of determining an association between logical channel groups, including: The first backhaul node receives a first buffer status report from a first device, where the first buffer status report is used to determine uplink buffer statuses of one or more first logical channel groups of a MAC entity corresponding to the first backhaul node and the first device. The first backhaul node determines, based on the first logical channel group(s) and a first mapping relationship, one or more second logical channel groups associated with the first logical channel group(s), where a second device is a parent node of the first backhaul node, and the first mapping relationship includes a mapping relationship between the first logical channel group(s) and the second logical channel group(s) of a MAC entity corresponding to the first backhaul node and the second device.
US12143993B2
Methods, systems, and devices for wireless communications are described. A transmitting device may transmit a polling request to a receiving device in sidelink control information that is associated with a sidelink data transmission. The polling request may be included in a sidelink control information message or in a medium access control layer message. The receiving device may respond to the polling request with an indication of whether there is data available for transmission to the transmitting device at the receiving device. The transmitting device may determine whether to schedule reverse sidelink resources for the receiving device to transmit the available data based on the response to the polling request.
US12143981B2
There is disclosed a method of operating a wireless device in a radio access network, the wireless device being configured with a slot configuration according to which a slot has multiple subslots. The method includes transmitting acknowledgement information reporting on subject transmission in a subslot based on a received timing indication indicating a subslot number for transmitting the acknowledgement information, and based on a subslot offset. There are also disclosed related methods and devices.
US12143979B2
A method for enabling group transmission among devices capable of Device to Device, D2D, communication in network having a base station. The devices have a group coordinator may directly communicate with one another over a D2D link. The group coordinator device is arranged to communicate with the base station over a cellular link. The group coordinator device sends a Scheduling Request, SR, message requesting grants for both D2D and cellular transmission. The group coordinator device transmits a Buffer Status Report, BSR and receives a grant for said the D2D and the cellular transmissions based on the transmitted BSR. The group coordinator device distributes the received grant to the plurality of devices.
US12143977B2
A method of transmitting an uplink signal by a user equipment in a wireless communication system includes receiving configuration information related to transmission of an uplink signal and transmitting the uplink signal based on the configuration information. The configuration information includes information indicating a specific beam related to a maximum permissible exposure (MPE) of a radio frequency (RF), and the transmission of the uplink signal is based on the specific beam.
US12143974B2
The present disclosure provides a transceiver device and scheduling device, and communication methods for transceiver device and scheduling device. The transceiver device comprises a transceiver which, in operation, receives, over a physical downlink control channel (PDCCH), a sub-band occupancy indicator indicating sub-bands determined to be available for a transmission, and a resource allocation indicator indicating resources included in the available sub-bands and assigned to the transceiver device for the transmission. The transceiver device further comprises circuitry which, in operation, determines the assigned resources according to the resource allocation indicator and the sub-band occupancy indicator.
US12143970B2
Configurations for configured grant (CG) in new radio unlicensed (NR-U) systems is disclosed. CG configurations may, based on a periodicity, be provided either using a bitmap, shorter periodicity, or resource indicator value (RIV) signaling of start/end symbols, longer periodicity. Such CG configurations configure M sets of time division resource allocations. CG configuration may include common start/end symbols from for all contiguous allocations in one configuration. Common LBT starting points may be defined for all configured slots as indicated through a bitmap. The CG configuration allows for mini- and full slot configurations, in which the mini-slots are configured within the already configured CG slots. Repetition configurations include a type 1 for coverage and a type 2 for faster retransmission and reduced downlink feedback information (DFI) overhead. With multiple UEs, a UE identifier is added to the uplink control information (UCI). UEs may further ramp up power in the absence of DFI.
US12143961B2
A method includes receiving, by a user equipment (UE), at least a first UE identity assigned to the user equipment for a wireless network, the first UE identity associated with a first paging timing; and receiving, by the user equipment, a second UE identity that has been assigned to the user equipment at least for paging purposes that adjusts a paging timing from a first paging timing associated with the first UE identity to a second paging timing associated with the second UE identity, wherein the second paging timing is different from the first paging timing.
US12143954B2
Provided are a method and device for determining a reference timing, a storage medium and an electronic device. The method comprises: a second node determining a reference timing of the second node by using at least one of the following modes: an open-loop mode, a closed-loop mode and an external synchronization source mode. By means of the present disclosure, the problem in the related art that there is no technical solution for setting a reference timing between each-hop links yet exists is solved.
US12143950B2
This disclosure relates to techniques for handling timing alignment for configured grant based small data transmissions in inactive mode in a wireless communication system. A wireless device may establish a radio resource control connection with a cellular base station. The wireless device may receive an indication to release the radio resource control connection. The indication to release the radio resource control connection may configure resources for performing uplink transmissions while in the radio resource control inactive mode. A timing advance may be maintained while in the radio resource control inactive mode. An uplink transmission may be performed using resources configured for performing uplink transmissions while in the radio resource control inactive mode. The uplink transmission may be performed using the timing advance.
US12143942B2
The present invention relates to an apparatus and a method for adaptively controlling RF transmission power in a wireless AV system. Disclosed is an apparatus for controlling RF transmission power, comprising: a control unit for setting RF transmission power on the basis of position information about a wireless data reception device; and a wireless communication unit for transmitting a wireless AV signal to the wireless data reception device at the set RF transmission power, adjusting the set RF transmission power on the basis of the RF reception sensitivity of the wireless data reception device, and transmitting the wireless AV signal to the wireless data reception device at the adjusted RF transmission power.
US12143937B2
Methods and apparatuses for use in a wireless communication. A method includes receiving first information providing first transmit power control (TPC) commands and second information providing a first number of slots for a transmission of a channel. The method further includes determining: a first set and a second set of transmission occasions for the channel over the first number of slots, a first power based on a first power control adjustment state, an accumulated value of the first TPC commands, a second power control adjustment state based on the first power control adjustment state and the accumulated value of the first TPC commands, and a second power based on the second power control adjustment state. The method further includes transmitting the channel with the first power in the transmission occasions of the first set and the second power in the transmission occasions of the second set.
US12143932B2
An apparatus for a distributed unit of a communication system, the apparatus comprising at least one processor, and at least one memory storing instructions, the at least one memory and the instructions configured to, with the at least one processor, cause the distributed unit to receive from at least one radio unit first information characterizing a capability of the at least one radio unit associated with at least one energy saving function.
US12143930B2
The invention relates to a signal-repeater device (308) being operable in a regular repeater-operation mode and in a low-power repeater-operation mode requiring less operational power than the regular repeater-operation mode, and that comprises a signal processing unit (316) which performs, in the regular repeater-operation mode, a signal receiving function and a signal repeating function, and an operation control unit (318) configured to determine status information indicative of associated external transceiver devices being respectively operated in a low-power transceiver-operation mode, operate the signal processing unit in the low-power repeater-operation mode by switching off the signal repeating function upon determining, based on the determined status information, that each of the associated external wireless transceiver devices is being operated in the low-power transceiver-operation, thus reducing the power consumption of the signal-repeater device, and switch to operation of the signal processing unit in the regular repeater-operation mode upon reception of a predetermined repeater-wake-up signal.
US12143918B2
A wireless communication system includes a base station to which a plurality of terminal stations are connectable and a control unit that controls the base station. The base station includes a collection unit that collects terminal station information indicating terminal stations each having issued a connection request to the base station, an information processing unit that causes a storage unit to store connected terminal station information indicating, among the terminal stations indicated by the terminal station information, the terminal station currently being connected to the base station, a network communication unit that receives, from the control station, base station control information for controlling a response to the connection request from the terminal station that is not indicated by the connected terminal station information, and a connection determination unit that determines, based on each of the connected terminal station information and the base station control information, whether or not the connection request from the terminal station that is not indicated by the connected terminal station information is to be refused. The control station transmits, when a predetermined condition is satisfied, to the base station, the base station control information indicating that the connection request from the terminal station that is not indicated by the connected terminal station information is to be refused.
US12143916B2
A base station receives, from an access and mobility management function (AMF) of a core network, a message indicating an overload start of the core network, the message comprising an identifier of a first non-public network (NPN). The base station sends, to a wireless device and based on the overload start, barring information indicating that access to the first NPN is barred.
US12143915B2
A first wireless node transmits a control signal to be propagated to each of a plurality of wireless links linked up between a plurality of wireless nodes that forms a backhaul network. Each of second wireless nodes that is different from the first wireless node selects, for a transmission route of a data signal, a wireless link corresponding to one of different routes in an upstream direction toward the first wireless node among the linked up wireless links, based on an indicator indicative of a radio wave propagation quality of one or more wireless links through which a plurality of the control signals received from different routes are propagated.
US12143912B2
According to various embodiments, a method (100, 200) for operating a mobile radio (102) according to a first mode (107) and a second mode (109) can involve: ascertaining (101) an indication of a location of the mobile radio (102) by means of a first sensor of the mobile radio (102); ascertaining a touch on the mobile radio (102) by means of a second sensor of the mobile radio (102), changing over to the second mode (109) if it has been ascertained in the first mode (107) that the touch satisfies a first predefined criterion, generating a message (106) according to a wireless communication protocol if it has been ascertained in the second mode (109) that the touch was interrupted, wherein the message (106) contains the indication and also indicates that the touch was interrupted; changing over (105) to the first mode (107) without generating the message (106) if it has been ascertained in the second mode (109) that the touch satisfies a second predefined criterion.
US12143904B2
Method and system for verifying a reliability of sensor data received from a mobile device of a user are disclosed. For example, the method includes receiving first sensor data collected and/or generated by one or more sensors of the mobile device from an application installed on a mobile device of a user at a first time, receiving second sensor data collected and/or generated by the one or more sensors of the mobile device from the application at a second time, determining whether the mobile device is in a vehicle that the user is driving during a time interval based at least upon the first sensor data and the second sensor data, and in response to the mobile device not being in the vehicle that the user is driving during the time interval, transmitting a notification to the mobile device indicating that the application does not work properly.
US12143903B2
A commercial vehicle comprises a plurality of wireless nodes fixed to points on the surface of the vehicle and configured to cooperate to form a vehicle network, wherein lines of sights between adjacent ones of the wireless nodes are sensibly unobstructed and/or sensibly parallel to the surface of the vehicle. The vehicle network may include additional wired links. A backhaul port provides Internet connectivity, at least intermittently, to the vehicle network. At least one of the wireless nodes is operable to act as wireless access point for mobile stations in the vehicle's vicinity and is optionally assisted by a wireless communication host.
US12143900B2
The present disclosure provides a system and method of sending and receiving messages from a first device or sender to a second device or receiver through the internet messaging application in the absence of internet connectivity is the first-of-its-kind feature that ensures ‘delivery of messages’ at all times. When the user is temporarily disconnected from the internet, still they can send the message by selecting the ‘SMS’ option and the message will be delivered instantly to the recipient's message folder. Once the internet is resumed, the same message will he automatically sent also to the recipient's Internet message folder. This device independent application allows the users to access this feature from a smart mobile phone, a tablet computer, a laptop computer and a desktop computer etc. Incorporating the feature of sending internet messages without the net connectivity by using the internet messaging application in the absence of internet connectivity ensures a smooth flow of communication.
US12143898B2
A digital radio system based on a mobile terminal according to an embodiment of the present disclosure includes: an analog radio transceiver configured to, while changing a used frequency band at any time, communicate with another analog radio transceiver through the used frequency band, and the mobile terminal configured to allow connection of the analog radio transceiver, and then decode a signal received through the analog radio transceiver and reconstruct and reproduce at least one of audio data, image data, and metadata, or encode at least one audio data, image data, and metadata generated by a user and wirelessly transmit the encoded data through the analog radio transceiver.
US12143896B2
The disclosure generally pertains to systems and methods for providing a vehicle- and drone-based tracking system. In an example method, a tracker system associated with a vehicle may be initiated. At least one parameter associated with a route may be received via the tracker system. A first notification may subsequently be received from a device, and the first notification may be associated with a first location of the device. After a first predetermined period of time since the first notification is received, a second notification may be received from the device. The second notification may be associated with a second location of the device. The tracker system may then determine, based on the second notification, that the second location of the device is within the at least one parameter associated with the route.
US12143894B2
Techniques are provided for detecting violations of user physical location constraints. One method comprises obtaining a constraint on a physical location of a user within a building; evaluating a network signal from a processing device of the user to identify a physical port that connects the processing device of the user to a network; obtaining a mapping of the physical port to a physical location within the building to determine the physical location of the user within the building; determining if the physical location of the user within the building violates the constraint; and initiating an automated remedial action in response to a result of the determining. The user can be identified using a device signature of the processing device of the user (e.g., based on one or more identifiers of hardware, software and/or network elements associated with the processing device).
US12143883B2
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides a method of a base station for supporting an inter-system handover from an evolved packet system (EPS) system to a 5th generation (5G) system. The method solves the data forwarding problem during the movement of a UE between an LTE system and a 5G system, so that the loss of data is avoided and the continuity of services is ensured.
US12143882B2
Methods, systems, and devices for wireless communications are described. In a wireless communications system, a user equipment (UE) may use intelligent transmission selection for enhancing uplink performance. The UE may identify a quantity of tuneaway occasions in which the UE is to tune away at least one radio frequency (RF) chain of multiple RF chain from a first subscription to a second subscription. The UE may identify a conflict for an uplink transmission associated with the first subscription during a first tuneaway occasion. The UE may switch the uplink transmission from one or more first RF chains to one or more available second RF chains based on the conflict, and the UE may transmit the uplink transmission using the one or more available second RF chains based on the switching.
US12143881B2
In one embodiment, a method includes receiving a trigger to dynamically modify a serving site of a communication endpoint, wherein the communication endpoint is registered to receive digital communication service from a first serving site. The method further includes determining a stored serving-site selection policy applicable to the communication endpoint. The method also includes selecting a second serving site for the communication endpoint based, at least part, on a stored serving-site selection policy. Also, the method includes determining endpoint-configuration requirements of the second serving site. Furthermore, the method includes dynamically generating endpoint configurations that satisfy the endpoint-configuration requirements of the second serving site. Moreover, the method includes writing the generated endpoint configurations to the communication endpoint. Additionally, the method includes causing the communication endpoint to register to receive digital communication service from the second serving site in place of the first serving site.
US12143863B2
There is provided a first network entity, comprising a defining unit configured to define a common communication session comprising a plurality of contexts, wherein the common communication session is common to a plurality of network entities and terminal devices, a preconfiguring unit configured to preconfigure the common communication session by preconfiguring at least one context out of the plurality of contexts to be common for more than one network entity out of the plurality of network entities and for more than one terminal device out of the plurality of terminal devices, a first initiating unit configured to, based on the preconfiguration by the preconfiguring unit, initiate the preconfigured common communication session for at least one network entity out of the more than one network entities, and a triggering unit configured to, based on the initiation by the first initiating unit, trigger to initiate the preconfigured common communication session for at least one terminal device out of the more than one terminal devices.
US12143862B2
A method, an apparatus, and a system for managing a background data transfer policy, such that a policy control function network element can obtain a background data transfer policy corresponding to a terminal. The method includes: A first policy control function network element receives a first message. The first message carries a first identifier, and the first identifier may be a background data transfer reference identifier or an application function identifier. Then, the first policy control function network element sends a second message to a first data storage network element, facilitating obtaining of a background data transfer policy. The second message carries the first identifier. Finally, the first policy control function network element receives a third message from the first data storage network element. The third message includes a first background data transfer policy corresponding to the first identifier.
US12143856B2
Methods and apparatuses are provided in a wireless communication system. Packet data convergence protocol (PDCP) configuration information that configures a PDCP entity of the terminal to use an uplink data compression (UDC) is received from a base station. The PDCP entity generates a UDC header and a UDC data block, based on the PDCP configuration information. The PDCP entity ciphers the UDC header and the UDC data block. The PDCP entity generates PDCP data including a PDCP header, the ciphered UDC header and the ciphered UDC data block. The generated PDCP data is transmitted to the base station. A header compression is not configured in case that the UDC is configured.
US12143850B2
Disclosed by embodiments of the present disclosure are a method for processing a relax measurement parameter update, a terminal device, and a computer-readable storage medium. When a network device changes a relax measurement configuration parameter in system information, the terminal device may still independently determine the use of a new relax measurement configuration parameter according to its own conditions, which perfects protocol implementation and allows the terminal device to have more reasonable performance. The method in the embodiment of the present disclosure includes: receiving, by the terminal device, the system information sent by the network device, the system information including a current relax measurement configuration parameter; under the condition that the current relax measurement configuration parameter is different from a previous relax measurement configuration parameter, when current information of the terminal device meets a preset condition, performing, by the terminal device, first parameter update processing.
US12143849B2
Apparatuses, methods, and systems for data source reporting are disclosed. A method includes receiving, by a network provider, data types a customer user is to have reported from one or more data sources of the customer user, wherein the reporting is from data sources, and wherein the wireless reporting is through a wireless uplink between the data sources to a base station, providing, by the network provider, options of data packages to the customer, wherein the options of data packages are selected from the set of data packages based on the data types provided by the customer user, and receiving, by the network provider, from the customer user, a selection of a data package from the provided options of data packages, wherein the selected data package includes one or more data types, and when data within the selected data package are to be reported.
US12143845B2
An operation method of a terminal in a communication system may comprise receiving from a base station, first information indication suspension of a physical downlink control channel (PDCCH) monitoring operation; in response to the first information, suspending the PDCCH monitoring operation in a first period; and restarting the PDCCH monitoring operation after the first period ends.
US12143838B2
A processing method includes: performing a target operation when data transmission on a target transmission path in the M transmission paths fails, where the target operation includes at least one of: reporting failure indication information; performing a first operation on a target radio link control (RLC) entity corresponding to the target transmission path; performing a second operation on a target medium access control (MAC) entity corresponding to the target transmission path; performing a third operation on a target SCell corresponding to the target transmission path; or performing a fourth operation on the target split bearer.
US12143835B2
An acceptable coverage limit of a base station is identified by retrieving a list of cells that are served by a first base station. Grids are generated from the first base station to a predetermined threshold distance. A plurality of selected grids is identified between an acceptable coverage limit and a threshold distance. An average reference signal is determined from the plurality of selected grids. An evaluation is made regarding whether the first base station is the dominant cell in each of the selected grids. The number of grids the selected grids where the first base station is the dominant cell site is determined based on a dominant carrier threshold. A column of grids is determined where the first base station is not the dominant cell site. An acceptable coverage limit of the cell is determined based on the distance from the first base station and the column of grids.
US12143826B2
A computer implemented method predicts by a neural network a radio spectrum usage in an environment comprising interferers and a plurality of wireless nodes. The nodes operate via a slotted medium access control, MAC, protocol within a radio spectrum. The method includes the following steps: obtaining per slot the radio spectrum usage by sensing the radio spectrum, labelling the slots as usable when a respective radio spectrum usage is lower than a predefined noise threshold or when a node successfully transmitted a packet through it, unusable when it is not usable and suitable to receive a packet, and calculating a loss function as a cross entropy loss with the usable and unusable slots over a total number of usable and unusable slots, and training the neural network by minimizing the loss function.
US12143821B2
Detecting and remediating fraud on a wireless communications network is described. Trace reports corresponding to nodes and user equipment may be received. Two or more user equipment and associated with a common user may be indicative of fraud. Two or more user equipment may be instructed to identify their precise location, such as via a minimization of drive-testing system of the node and/or UE. Upon receiving a first precise location associated with a first user equipment and a second precise location associated with a second user equipment, and accessing a historical record of the common user, a comparison may be performed. Based upon this, one or more user equipment may be identified as fraudulent. Various remedial actions may be instructed related to at least one of the first node or the first user equipment.
US12143818B2
An electronic device and a method for performing a peer to peer (P2P) service in the electronic device are provided. The electronic device includes a communication module, a processor, a memory, and a security module, wherein the memory may be configured to store instructions that, when executed, enable the processor to receive a public key from an external electronic device as a P2P service is requested, transmit, to the external electronic device, an authentication certificate chain generated on the basis of the received public key via the security module, verify an authentication certificate chain received from the external electronic device by using a root authentication certificate stored in the security module, receive encrypted information of the external electronic device from the external electronic device, decrypt the encrypted information of the external electronic device by using a shared key generated according to a result of the verifying of the received authentication certificate chain, and perform the P2P service with the external electronic device via the communication module, on the basis of the decoded information of the external electronic device.
US12143810B2
An address retrieval system that retrieves the physical address of a user based on a request from another user. The address retrieval system can be connected to a network, such as a cellphone network, to allow a user to submit a request containing personally identifiable information, such as a phone number, of another user and the address retrieval system can locate/retrieve the requested address information and return the information to the requesting user or a third party. The release of the address information can be managed by a user-configurable privacy policy that provides rules, permissions and/or other management regarding the release of the user's address information.
US12143790B2
A rotatable display apparatus includes a display panel including a rectangular shape, a plurality of speakers provided at an edge of the display panel, a rotating device provided on a rear surface of the display panel and configured to rotate the display panel, a panel rotation detector configured to detect a rotation state of the display panel, an audio signal processor configured to transmit a left audio signal, a right audio signal, and a mixed audio signal to the plurality of speakers based on the rotation state of the display panel, and a mixer provided in the audio signal processor and configured to generate the mixed audio signal by mixing the left audio signal and the right audio signal at a predetermined ratio.
US12143785B2
Multichannel audio playback devices and associated systems and methods are disclosed herein. In some examples, a first playback device is configured to receive a source stream of audio content comprising left, right and center input channels. In a first mode, the first playback device is configured to play back audio via a plurality of transducers based on the left, right, and center input channels. In a second mode, in which the first playback device is bonded to second and third playback devices, the first playback device is configured to (i) play back audio via the plurality of transducers based on at least the center input channel, (ii) cause audio to be played via the second playback device based on at least the right input channel, and (iii) cause audio to be played via the third playback device based on at least the left input channel.
US12143775B2
A hearing device comprises an input transducer comprising a microphone for providing an electric input signal representative of sound in the environment of the hearing device, a pre-processor for processing electric input signal and providing a multitude of feature vectors, each being representative of a time segment thereof, a neural network processor adapted to implement a neural network for implementing a detector configured to provide an output indicative of a characteristic property of the at least one electric input signal, the neural network being configured to receive said multitude of feature vectors as input vectors and to provide corresponding output vectors representative of said output of said detector in dependence of said input vectors. The hearing device further comprises a transceiver comprising a transmitter and a receiver for establishing a communication link to another part or device or server, at least in a particular adaptation-mode of operation, and a selector for—in said particular adaptation—mode of operation—routing said feature vectors to said transmitter for transmission to said another part or device or server, and—in a normal mode of operation—to route said feature vectors to said neural network processor for use as inputs to said neural network, a neural network controller connected to said neural network processor for—in said particular adaptation-mode of operation—receiving optimized node parameters, and to apply said optimized node parameters to said nodes of said neural network to thereby implement an optimized neural network in said neural network processor, wherein the optimized node parameters have been selected among a multitude of sets of node parameters for respective candidate neural networks according to a predefined criterion in dependence of said feature vectors. A method of selecting optimized parameters for a neural network for use in a portable hearing device is further disclosed. The invention may e.g. be used in hearing aids or headsets, or similar, e.g. wearable, devices.
US12143773B2
A method for activating a gas, wherein an electrically conductive aeromaterial having a pore space comprising the gas is electrically contacted and at least one electric current, which varies over time, flows through the aeromaterial, wherein the aeromaterial exhales gas from the pore space when the electrical power consumption is increased and inhales gas from the surroundings of the aeromaterial when the power consumption is decreased, and wherein a temporally pulsed current having predefined pulse power levels, pulse durations and pulse spacings is fed through the aeromaterial and the temperature of the aeromaterial is changed by the time-varying current by 100° C. or more within one second or less. The invention also relates to an electrothermal gas actuator and to uses of a gas actuator.
US12143759B1
A method for making an audio speaker cover using at least some of the following steps, not necessarily in the sequence listed: evolving a CAD first stage model of an audio speaker cover with an array of apertures; determining a desired blank workpiece manufacturing configuration by electing to process a single blank workpiece or an assembly of stacked blank workpieces; affixing the single blank workpiece or stacked blank workpieces in relation to a CNC machine; addressing one or more of the stacks simultaneously or sequentially to create apertures in the audio speaker covers with parallel walls and square shoulders to provide strength while minimizing losses in sound transmission, the apertures and intervening lands providing a visually attractive appearance to an observer.
US12143752B2
Methods and systems provide for indication of non-verbal cues within a video communication session. In one embodiment, a method displays, for each of a number of participants within a video communication session, a user interface including participant windows corresponding to the plurality of participants, and a video for each of at least a subset of the participants, where the video is displayed within the corresponding participant window for the participant. The method analyzes, in real time, the video to detect a non-verbal cue from a participant. The method determines that the non-verbal cue has been sustained for a duration that exceeds a designated threshold of time. The method then displays, within the UI of at least one of the participants, a prompt associated with the non-verbal cue.
US12143746B2
A system includes a video device for capturing, at a viewing time, a first video image corresponding to a foundation scene at a setting, the foundation scene viewed at the viewing time from a vantage position. A memory stores a library of image data including media generated at a time prior to the viewing time. A vantage position monitor tracks the vantage position and generating vantage position of a human viewer. A digital video data controller selects from the image data in the library, at the viewing time and based on the vantage position data, a plurality of second images corresponding to a modifying scene at the setting, the modifying scene further corresponding to the vantage position. A combiner combines the first video image and the plurality of second images to create a composite image for display.
US12143730B2
A processing entity generates a model for estimating scene illumination colour for a source image captured by a camera The processing entity acquires a set of images, captured by a respective camera, the set of images as a whole including images captured by multiple cameras; forms a set of tasks by assigning each image of the images set to a respective task such that images in the same task have in common that a the images are in a predetermined range; trains model parameters by repeatedly: selecting at least one of the tasks, forming an interim set of model parameters based on a first subset of the images of that task, estimating the quality of the interim set of model parameters against a second subset of the images of that task and updating the parameters of the model based on the interim set of parameters and the estimated quality.
US12143729B2
A technique for image processing, comprising: receiving input image data, wherein the image data is companded into a first bit depth, wherein the image data includes incomplete color values for pixels of the image data, and wherein the image data is associated with a first color space, interpolating the image data to generate color values for the incomplete color values for pixels of the image data, expanding the image data from the first bit depth to a second bit depth, wherein the color values of the expanded image data have a linear dynamic range, and wherein the second bit depth is higher than the first bit depth, converting the color values for pixels of the expanded image data from the first color space to a second color space, and compressing the color values for pixels of the image data to a third bit depth, the third bit depth lower than the second bit depth, and wherein the compressed color values have a nonlinear dynamic range.
US12143728B2
The technical problem of enhancing the quality of an image captured by a front facing camera in low light conditions is addressed by displaying the viewfinder of a front facing camera with an illuminating border, termed a viewfinder ring flash. A viewfinder ring flash acts as a ring flash in low light conditions. A viewfinder ring flash may be automatically generated and presented in the camera view user interface (UI) when the digital sensor of a front facing camera detects a low light indication based on intensity of incident light detected by the digital image sensor of the camera.
US12143726B2
A camera may use a multi-axis image sensor shifting system to implement both autofocus (AF) and optical image stabilization (OSI) functions. The multi-axis image sensor shifting system may include a flexure suspension arrangement and an actuator. The flexure suspension arrangement may include an inner frame, an intermediate frame, and an outer frame. The actuator may include one or more magnets, and two sets of one or more coils attached respectively to some of the frames of the flexure suspension arrangement. Current flowing through the coils may be regulated to interact with the magnetic field of the magnets to generate motive force to move an image sensor of the camera relative to a lens group in multiple directions.
US12143722B2
An image stabilization control apparatus includes at least one processor or circuit which functions as an obtaining unit configured to obtain resolving power of an imaging system, a control unit configured to control a correction unit configured to correct an effect of shake acting on an imaging apparatus to which the lens apparatus is attached on the captured image, and a setting unit configured to set responsiveness of the correction unit controlled by the control unit based on the resolving power of the imaging system and an imaging condition, wherein the setting unit is configured to, in a case where the imaging condition satisfies a predetermined condition and the resolving power of the imaging system has a first value, set the responsiveness of the correction unit to be higher than in a case where the resolving power has a second value less than the first value.
US12143721B2
A method for generating a hyper-stabilized video by an electronic device includes detecting, by the electronic device, a preview of at least one image frame on a screen of the electronic device, wherein the at least one image frame is captured by one or more cameras of the electronic device; determining, by the electronic device, an optimal Central Square Field of View (CSFoV) in the at least one image frame; determining, by the electronic device, a maximum rotation angle of the electronic device for each camera of the one or more cameras based on the optimal CSFoV; determining, by the electronic device, a current rotation angle of the electronic device by using at least one sensor of the electronic device; and generating, by the electronic device, the hyper-stabilized video based on the maximum rotation angle of the electronic device for the each camera and the current rotation angle of the electronic device.
US12143711B2
An image-capturing apparatus according to the present invention includes: an image sensor; a gaze detecting sensor configured to detect a gaze of a user; and at least one memory and at least one processor which function as: an object-detecting unit configured to detect an object from an image captured by the image sensor; and a control unit configured to, if the object-detecting unit detects an object of a specific type in a case where a state of the gaze detecting sensor is a first state for detecting the gaze, change the state of the gaze detecting sensor to a second state in which an electric power consumption of the gaze detecting sensor is less than in the first state.
US12143708B2
An example electronic device includes a first housing; a second housing; a camera module; a flexible display including a first area exposed at the front surface of an electronic device in a state in which the electronic device is closed, and a second area extended from the first area and exposed at the back surface of the electronic device; a memory; and a processor operatively connected to the camera module, the flexible display and the memory. The processor is configured to control to drive the camera module based on user input, display, in the first area and the second area, an image acquired from the camera module, provide first photography guidance information through the first area, and provide, through the second area, second photography guidance information that differs from the first photography guidance information.
US12143707B2
There is provided an imaging apparatus including a user interface control section. The user interface control section performs a process of displaying a plurality of images in a stacked form as a first display mode of an image group including the plurality of images, a process of individually displaying each of the plurality of images as a second display mode of the image group, and a process of detecting an operation of recording a voice note corresponding to a selected image selected in the second display mode.
US12143705B2
An assembly and method of switching direction of camera view. The method comprises disposing a beam splitter element on a camera, the beam splitter element being configured such that first and second beams of light incident on first and second faces, respectively, of the beam splitter element are directable towards an entry lens of the camera; disposing first and second shutter elements in the paths of the first and second beams of light, respectively; and controlling the first and second shutter elements such that one of the first and second shutter elements is in an open state while the other one is in a closed state, and vice-versa.
US12143699B2
A sensor module according to an embodiment of the present technology includes a sensor element, a first casing, a bracket, and a second casing. The first casing includes an opening end and accommodates therein the sensor element. The bracket fixes the first casing to an attachment target. The second casing includes a first surface that includes a first welding portion welded to the opening end, and a second surface that includes a second welding portion welded to the bracket, the second casing being fixed between the first casing and the bracket.
US12143696B2
The present disclosure relates to a method of creating an original video into a short-time summary video. According to the present invention, a summary video is made by focusing on a dynamic object appearing in an original video, but a plurality of objects appearing in the same time period in the original video are made to appear together in the same time period in the summary video. Accordingly, when an event occurs, there is an advantage in that the relevance between objects in the event may be easily identified.
US12143684B2
Systems and methods for selecting a data delivery network are disclosed. The methods comprise requesting multimedia content delivery, the request comprising an indication of available bandwidth, receiving an indication of an expected performance threshold of a multimedia content item associated with the request for multimedia content, determining a fetch time for the multimedia content item to be delivered from a first data delivery network, and, in response to the fetch time being above the expected performance threshold, selecting a second data delivery network to deliver the multimedia content item.
US12143682B2
Disclosed herein is a display device for more appropriately providing a surround effect. The display device may include a display configured to display a video, an audio output interface configured to output sound, a wireless communication interface configured to establish Bluetooth connection with at least one external speaker, and a controller configured to control an audio mode to a surround mode or a non-surround mode according to the video.
US12143672B2
Systems and methods for detecting improper presentation of content items by applications executing on client devices. A method can include: (i) receiving content requests from a plurality of client devices, wherein each of the content requests is generated by an application executing on a respective client device of the plurality of client devices; (ii) transmitting to each client device of the plurality of client devices, responsive to a content request from the client device, a content package including at least a content item and an interaction confirmation script; (iii) determining a location parameter associated with the interaction confirmation script; (iv) determining a performance metric of the content item; and (v) determining whether the application receives inadvertent clicks at the content item based on the performance metric and the location parameter.
US12143671B2
Methods and systems for facilitating discovery of fresh content in a grid guide are described herein. The system generates for display a grid guide with a first set of content identifiers populating the grid guide. The system receives an input to shift the grid guide and, in response, identifies a second set of content identifiers that would populate the grid guide following the shift. The system determines duplicative content identifiers between the first and second sets of content identifiers. The system then removes the duplicative content identifiers or highlights the non-duplicative content identifiers in order to emphasize fresh content in the grid guide. The system may additionally add identifiers to the content identifiers to indicate recorded or previously watched content and may collapse the grid guide if there are blank rows or columns. These methods and systems provide the user with easier access to fresh content in the grid guide.
US12143669B2
Methods and apparatus to generate reference signatures are disclosed. An example method includes collecting a first signature for media being presented to a plurality of households; crediting the media when the first signature matches a reference signature in a reference signature database; in response to determining that the first signature does not match a reference signature in the reference signature database and the first signature does not match an unidentified signature in an unknown signature database, storing the first signature in the unknown signature database; in response to determining that a second signature does not match the reference signature in the reference signature database and the second signature matches the unidentified signature in the unknown signature database, and increasing a count associated with the unidentified signature.
US12143663B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for overlaying content on video streams. In one aspect, a category of a video is identified. Confidence scores are determined that each indicate a likelihood that a location in a frame includes a feature of a feature type. A weight for each feature type is determined, based on the category, that reflects an importance of not occluding features of the feature type. Confidence scores are adjusted, for each feature type, based on the weight for the feature type, to generate adjusted confidence scores. The adjusted confidence scores are aggregated for each location for each frame to generate aggregated and adjusted confidence scores. A location at which to position overlaid content during video display is determined based on the aggregated and adjusted confidence scores. The overlaid content is provided for display at the determined location in the video.
US12143659B2
Media content presentation systems and methods are operable to control content presentation on a touch-sensitive display of a multi-media table that is communicatively coupled to a media device that is operable to access the media content. An exemplary embodiment receives, at the multi-media table from the media device, a media content event; presents the media content event on a portion of the touch-sensitive display of the multi-media table; detects a gesture-based touch movement made by a user on the touch-sensitive display; determines an intended user command based on the detected gesture-based touch movement; generates a media device command when the intended user command is configured to control presentation of the media content event; and communicates the generated media device command from the multi-media table to the media device, wherein the media device controls the media content event in accordance with the received media device command.
US12143651B2
A method includes: receiving a script configured to modify the audio-video file; calculating a performance metric based on execution of the script on a set of test files; classifying the script as performant based on the performance metric; defining a metadata store associated with the script and the audio-video file; receiving a playback request specifying a rendition of the audio-video file from a computational device; in response to receiving the playback request: accessing a set of data inputs from the metadata store; executing the script on a frame of the audio-video file based on the set of data inputs to generate a modified frame of the audio-video file; transcoding the modified frame of the audio-video file into the rendition to generate an output frame of the audio-video file; and transmitting the output frame of the audio-video file to the computational device for playback at the computational device.
US12143636B2
A method of video encoding for an encoder includes generating first information included in prediction information for a current block, the first information indicating whether a filtering process is applied on the current block. The filtering process adjusts inter prediction samples of the current block based on neighboring reconstructed samples of the current block. The method further includes generating second information included in the prediction for the current block, the second information corresponding to a primary transform for a transform block that is partitioned from the current block. The method further includes generating a bitstream including the prediction information for the current block, the prediction information including the first information and the second information, the prediction information being indicative of the inter prediction mode.
US12143630B2
An image decoding method performed by a decoding apparatus according to the present document includes constituting a candidate list for deriving motion information of a sub-block unit for a current block, wherein the merge candidate list includes constructed candidates; deriving control point motion vectors (CPMVs) for control points (CPs) of the current block based on the merge candidate list; deriving prediction samples for the current block based on the CPMVs; and generating a reconstructed picture for the current block based on the derived prediction samples, wherein the constructed candidates are derived based on combination of at least two of a first neighboring block in a first group, a second neighboring block in a second group, a third neighboring block in a third group and a fourth neighboring block, and the first neighboring block, the second neighboring block and the third neighboring block and the fourth neighboring block constituting the combination have the same reference picture index.
US12143628B2
A prediction image correcting device comprises a predictor (108) configured to predict a target image block obtained by dividing a present image frame by using a plurality of reference images to generate a prediction image corresponding to the target image block a prediction accuracy evaluator (109) configured to evaluate prediction accuracy of the prediction image based on a degree of similarity between the plurality of reference images used for generating the prediction image and a corrector (110) configured to perform correction processing on the prediction image by using a decoded neighboring block adjacent to the target image block, wherein the corrector is configured to control the correction processing based at least on an evaluation result of the prediction accuracy evaluator.
US12143626B2
Method, apparatus and systems are disclosed. In one embodiment, a method of decoding includes obtaining a sub-block based motion prediction signal for a current block of the video; obtaining one or more spatial gradients of the sub-block based motion prediction signal or one or more motion vector difference values; obtaining a refinement signal for the current block based on the one or more obtained spatial gradients or the one or more obtained motion vector difference values; obtaining a refined motion prediction signal for the current block based on the sub-block based motion prediction signal and the refinement signal; and decoding the current block based on the refined motion prediction signal.
US12143624B2
The present invention relates to a video signal decoding method and apparatus therefor. A decoding method according to an embodiment of the present invention comprises: setting a structure of a coding block constituting a current image; setting a structure of transform blocks corresponding to the coding block; and generating a prediction signal by using the transform blocks, and wherein the coding block includes any one or more blocks of a square block and a non-square block.
US12143622B2
Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. In some examples, an apparatus for video encoding includes processing circuitry. The processing circuitry determines whether a current block in a current picture is a small block based on a block size threshold. The processing circuitry constructs a motion vector predictor list for the current block based on whether the current block is the small block, at least one redundancy check with a motion vector candidate in the motion vector predictor list being performed in the construction of the motion vector predictor list based on whether the current block is the small block. The processing circuitry encodes the current block based on the constructed motion vector predictor list.
US12143615B2
Disclosed are a method for processing a video signal by using an affine motion prediction and an apparatus thereof. A method for processing a video signal according to the present disclosure may include: adding, to an affine candidate list, an affine coded block coded in an affine prediction mode among neighbor blocks of a current block; obtaining a syntax element indicating a candidate used for the affine motion prediction of the current block in the affine candidate list; deriving a control point motion vector predictor of the current block based on an affine motion model of the candidate indicated by the syntax element; deriving a control point motion vector of the current block by adding a control point motion vector difference to the control point motion vector predictor; and generating a prediction block of the current block by using the control point motion vector of the current block.
US12143606B2
Methods and apparatus are provided for improved chroma encoding and decoding. An apparatus includes an encoder for encoding picture data for at least a block in a picture. Multiple partition types are supported for intra chroma coding of the block. The multiple partition types include a set of chroma partition types and a set of luma partition types. The set of chroma partition types are different than the set of luma partition types.
US12143601B2
A method for specifying layout of subpictures in video pictures is provided. A video decoder receives data from a bitstream to be decoded as a current picture of a video. For a current subpicture of a set of subpictures of the current picture, the video decoder determines a position of the current subpicture based on a width and a height of the current picture and a previously determined width and height of a particular subpicture in the set of subpictures. The video decoder reconstructs the current picture and the current subpicture based on the determined position.
US12143590B2
An affine motion estimation (ME) is performed on a current block to determine affine parameters of the current block in a pre-analysis stage. The affine ME is performed based on at least one of (i) a down-scaled current picture and one or more down-scaled reference pictures of the down-scaled current picture, (ii) a simplified configuration, or (iii) a fixed block size of the current block being equal to or larger than a threshold. The affine parameters of the current block determined in the pre-analysis stage are stored. Affine parameters of the current block are determined based on the affine parameters stored in the pre-analysis stage. The current block is reconstructed based on the determined affine parameters of the current block.
US12143584B2
A decoder comprising a processor and a memory, wherein the processor, using the memory, inverse quantizes data corresponding to a current block of an image performs an inverse secondary transform, using one candidate of the inverse secondary transform selected from candidates of the inverse secondary transform, on a result of the inverse quantization to generate second transform coefficients, the candidates of the inverse secondary transform including transform bases for the inverse secondary transform and a skip of the inverse secondary transform and performs an inverse primary transform, using one candidate of the inverse primary transform selected from candidates of the inverse primary transform, on the second transform coefficients or the result of the inverse quantization to generate first transform coefficients, the candidates of the inverse primary transform including transform bases for the inverse primary transform.
US12143580B2
Video processing methods and apparatuses in a video encoding or decoding system for processing a video picture partitioned into blocks with one or more partition constraints. The video encoding or decoding system receives input data of a current block and checks whether a predefined splitting type is allowed to partition the current block according to first and second constraints. The first constraint restricts each sub-block partitioned from the current block to be completely contained in one pipeline unit, and the second constraint restricts each sub-block partitioned from the current block to contain one or more complete pipeline units. The pipeline units are non-overlapping units in the video picture designed for pipeline processing. The current block is not partitioned by the predefined splitting type if any sub-block partitioned by the predefined splitting type violates both the first and second constraints. The system encodes or decodes the current block.
US12143574B2
A picture decoding method, performed by a decoding apparatus according to the present disclosure, comprises the steps of: when an intra-prediction mode of a chroma block is a cross-component linear model (CCLM) mode, deriving neighboring chroma reference samples with respect to the chroma block; deriving neighboring luma reference samples of a luma block corresponding to the chroma block and luma samples in the luma block; deriving down-sampled neighboring luma reference samples and downsampled luma samples by down sampling the neighboring luma reference samples and the luma samples, respectively; deriving a linear model parameter on the basis of the down-sampled neighboring luma reference samples and the neighboring chroma reference samples; generating prediction samples with respect to the chroma block on the basis of the linear model parameter and the down-sampled luma samples of the luma block; and reconstructing the chroma block on the basis of the prediction samples with respect to the chroma block.
US12143568B2
An image encoding method for encoding an image includes: a prediction image generation step of generating a synthesis-prediction image by performing synthesis processing of synthesizing an inter-prediction image and an intra-prediction image to an encoding-target block; and an encoding step of encoding a difference between the prediction image generated in the prediction image generation step and a pixel value of an image of the encoding-target block, the synthesis processing includes weighting processing performed to the inter-prediction image and the intra-prediction image, a weighting parameter in the weighting processing is determined in accordance with a type of the intra prediction of the encoding-target block and a combination of prediction modes of a plurality of adjacent blocks adjacent to the encoding-target block, and types of the intra prediction of the encoding-target block include a matrix weighting intra prediction.
US12143567B2
Sub-block merge motion field is combined with triangle partitioning and geometric partitioning modes to further give coding and decoding schemes flexibility. In at least one embodiment, a flag is used to signal if sub-block merge candidates are used in place of regular merge candidates. In another embodiment, regular merge candidates are replaced by sub-block merge candidates. In another embodiment, at least one motion field is stored. In another embodiment, all sub-block merge candidates or only sub-block temporal motion vector predictors or only affine predictors are considered.
US12143561B2
An image generation system comprising an image rendering unit operable to render a first image for display to a first one of a user's eyes, an image obtaining unit operable to obtain a second image for a second one of the user's eyes, the obtained image having been rendered for display at an earlier time, an image reprojection unit operable to reproject the first image from a viewpoint associated with the first one of the user's eyes to a viewpoint associated with the second one of the user's eyes, and an image generation unit operable to generate an output image for the second one of the user's eyes in dependence upon the reprojected first image and the obtained second image.
US12143555B2
The disclosure relates to a method for printing a paper web with at least one print motif by means of a digital printing facility. The method includes: providing a digital image of a master sample of the print motif, printing a plurality of copies of a section of the at least one print motif with different color settings, creating digital images of the printed copies, comparing the digital images of the printed copies with the digital image of the master sample, where a degree of similarity is determined in each case, selecting color settings using the determined degrees of similarity and printing the print motif onto the paper web with the selected color settings.
US12143551B2
Provided is an image forming apparatus including a controller, a communicator that communicates with a management server, and an image former that forms an image. The communicator includes a first communicator and a second communicator. The controller transmits usage information of the image forming apparatus and state information of the image forming apparatus to the management server via the first communicator, and if an abnormality occurs in the first communicator, the controller transmits the usage information of the image forming apparatus or the state information of the image forming apparatus to the management server via the second communicator.
US12143543B2
Provided is an image processing apparatus that performs image processing on original image data, the apparatus including a communication transceiver that performs communication with a terminal, a memory that stores parameter information indicating a relationship between image processing-related information transmitted from the terminal and an image processing parameter, and a processor, in which the processor acquires the original image data from an image server that communicates with the image processing apparatus via the communication transceiver, performs, the image processing on the original image data using the image processing parameter corresponding to the image processing-related information based on the parameter information, and transmits image data after the image processing to the terminal via the communication transceiver.
US12143540B1
Apparatus and methods concerning call routing are disclosed. As an example, one apparatus includes a circuitry configured to route calls, as data communications (e.g., between a cellular network or PSTN and a plurality of user communication devices) on a broadband network. In response to receiving a first call notification from one of a plurality of mobile devices, a processing circuit of the apparatus caches the call notification in a first database. A first call notification indicates a source number and a destination number. In response to a first incoming call from the source number included in the cached call notification, the processing circuit redirects the call to the destination number indicated in the call notification via the broadband network.
US12143539B2
A dynamic communication management system manages the exchange of phone-based communications between devices using dynamically determined routing data. The routing for the phone-based communications can be dynamically determined such that certain identifying information is provided to destination devices instead of the identifying information that would be provided without the services of the dynamic communication management system.
US12143530B2
A system and method for handling Voice over Internet Protocol (VoIP) traffic flows on a computer network, and, in particular, encrypted VoIP traffic flows. The method including: collecting traffic flow data with respect to an IP session; collecting parameters associated with the IP session; determining whether the IP session is a VoIP session; correlating IP sessions having similar parameters to the collected parameters; and creating at least one Internet Protocol Detail Record (IPDR) or Call Detail Record (CDR) based on the correlated IP sessions. The system including: a collection module configured to collect traffic flow data; an analysis module configured to determine parameters and determine whether the IP session is a VoIP session; and a correlation module configured to correlate IP sessions having similar parameters; and create at least one Internet Protocol Detail Record (IPDR) or Call Detail Record (CDR) based on the correlated IP sessions.
US12143526B2
A method for securing an off-the-shelf smartphone, a secure communication system, and a security insert is provided. The method comprises removing the battery from the off-the-shelf smartphone and inserting the security insert to the battery compartment. The security insert comprises cryptographic module. The method further comprises modifying off-the-shelf smartphone and providing a power and data connection between the security insert and the smartphone. The secure communication system wirelessly transmits outgoing cellular encrypted black data, which is encrypted by the cryptographic module, from the modified off-the-shelf smartphone to a cellular network, and decrypts, by the cryptographic module, incoming cellular black data receives from the cellular network to the modified off-the-shelf smartphone. The security insert enclosure configured to be deployed in a battery compartment.
US12143523B2
Disclosed is a covering for an information handling system. The covering includes a first layer and a second layer. The first layer is a polylactic acid layer that can be reinforced with a reinforcing component, such as glass fibers. The second layer is an aluminum layer, and can include at least 50% recycled aluminum. The outer surface of the first layer may be provided with a graphene-containing coating that can help improve thermal management.
US12143519B2
The present disclosure includes apparatuses, methods, and systems for using memory as a block in a block chain. An embodiment includes a memory, and circuitry configured to generate a block in a block chain for validating data stored in the memory, wherein the block includes a cryptographic hash of a previous block in the block chain and a cryptographic hash of the data stored in the memory, and the block has a digital signature associated therewith that indicates the block is included in the block chain.
US12143518B1
Systems and methods are provided utilizing a consensus protocol that assesses a trust factor of one or more nodes, and which executes a block creation process by selecting and assigning trusted nodes, based on the trust factor assessment.
US12143507B2
Techniques for implementing secure tenant-based chaos experiments using certificates are disclosed. In some embodiments, a computer system may receive an indication of a scope of execution for a chaos experiment from a tenant of a multitenancy environment, identify a public key from a certificate chain based on the received indication of the scope of execution, and transmit the identified public key to the tenant. Next, the computer system may then receive an encrypted version of the chaos experiment from the tenant, where the encrypted version of the chaos experiment has been encrypted with the identified public key, and then transmit the encrypted version of the chaos experiment to one or more software agents.
US12143500B2
A method that ensures validity, reliability, preservation, and accessibility of data and its related metadata for an underlying asset or project using blockchain technology, specifically non-fungible tokens, the modern cloud, and cryptography.
US12143491B2
A method for performing an elliptic curve cryptographic process to generate output data based on input data, the elliptic curve cryptographic process based on an elliptic curve over a finite field, wherein the generation of the output data comprises generating, based on a predetermined point V of the elliptic curve and a positive R-bit integer k, a first point of the elliptic curve that is based, at least in part, on the point kV of the elliptic curve, wherein k=Σr=0R−1 2rbr and, for each r=0, 1, . . . , R−1, br is the bit value of k at bit position r of k, wherein the method comprises: storing, according to a partition of the R bit positions for k into T groups of bit positions Pt (t=0, 1, . . . , T−1), a corresponding lookup table Lt having, for each of the 2|Pt| possible options for assigning to the |Pt| bit positions s∈Pt a respective bit value xs, a corresponding point of the elliptic curve that is based, at least in part, on the point (Σs∈Pt2sxs)V of the elliptic curve; obtaining k; and determining the first point as Σt=0T−1lt, where lt is the point of the elliptic curve that corresponds, in lookup table Lt, to the option for assigning to the |Pt| bit positions s∈Pt the corresponding bit value bs.
US12143482B2
A storing information generation apparatus obtains registration information and an identifier capable of identifying the registration information, to generate a first individual key from the common key and the identifier, and to generate storing information obtained by linearly converting the registration information using the common key and the first individual key. A matching information concealment apparatus obtains matching information to generate concealed matching information concealing the matching information using an encryption key. A concealed similarity calculation apparatus calculates a concealed similarity from the storing information and the concealed matching information. A decryption apparatus generates a second individual key from the common key and the identifier, and calculates a similarity between the registration information and the matching information from the concealed similarity, a decryption key corresponding to the encryption key, the common key, and the second individual key.
US12143479B2
A physically unclonable function (PUF) device is provided, comprising an excitation source providing light for exciting quantum dots (QDs); a first layer of a material having contained therein a first random distribution of first QDs of a first type that are configured to generate a first color in response to being excited by the excitation source; a second layer of a second material having contained therein a second random distribution of second QDs of a second type that are configured to generate a second color, different from the first color, in response to being excited by the first excitation source, and a detector fixedly attached to one of the first and second layers and configured for detecting a pattern of light emitted by at least one of the first QDs and the second QDs and for providing an output indicative of the detected pattern.
US12143476B2
A method of data transfer from a tenant to a service provider comprises encrypting the data with a public key of a key pair generated by a secure device within the service provider system. The data thus cannot be accessed by the service provider during transmission. The data is generated with a corresponding access control list, which specifies that a valid certificate must be presented in order to grant a particular use of the data once stored. The tenant can thus retain control of the use of the data even though it has been transferred out of the tenant system. A method of controlling use of data securely stored in the service provider system comprises issuing a use certificate having an expiry time to the party requesting use of the data. The use certificate must be validated before use of the stored data is granted. This enables the tenant to grant use of the stored data for a limited time period.
US12143470B2
The present techniques generally describe a computer implemented method for establishing a secure communication session between a client device and a first server, the method performed by the client device comprising: obtaining, from a second server, credential data comprising a session identifier and cryptographic key data; performing a connection handshake with the first server to establish the secure communication session; creating a security state record defining one or more parameters used to establish the secure communication session, and associating the session identifier with the security state record; performing a first resumption handshake with the first server using the session identifier to re-establish the secure communication session.
US12143466B2
Systems and methods for distributing bootstrapping in homomorphic encryption schemes include: splitting a decryption key into a plurality of n shares; transmitting to each of a plurality of n computer processors: (i) a ciphertext; (ii) a unique share of the plurality of n shares of the decryption key; and (iii) an indication of a publicly available encryption key; receiving, from each of the plurality of n computer processors, n encrypted values; and computing a homomorphic sum of the n encrypted values to obtain an encryption of the sum of n decrypted values, such that bootstrapping of the encryption is distributed.
US12143463B2
An application function (AF) in a first network and a method for providing a service by the AF via a second network including: requesting quality of service (QoS) related information to a network exposure function (NEF) of a second network different from the first network in which the AF is located, wherein the QoS related information is used to guarantee the QoS of a service to be provided to a terminal; and receiving the QoS related information from the NEF of the second network are provided.
US12143457B1
A computing device is described that includes at least one processor, a network interface, and a storage device that stores instructions executable by the at least one processor to obtain a usage profile generated by at least applying a machine learning model to historical feature usage information of the computing device collected while the computing device was wirelessly connected to a companion computing device. The instructions may further cause the one or more processors to determine a timeout value based on the usage profile. The instructions may further cause the one or more processors to initiate a connection to a network using the network interface responsive to determining that the computing device is no longer wirelessly connected to the companion computing device and after an amount of time specified by the timeout value has elapsed.
US12143446B2
A method and system for scheduling data transfer requests for a plurality of electronic control units (ECUs) connected to a network in a vehicle. The system includes: at least one memory storing first instructions and second instructions; a first ECU; and a plurality of second ECUs, wherein the first ECU is configured to execute the first instructions to configure a plurality of phases that are time slices for transferring data over the network, and wherein each of the plurality of second ECUs is configured to execute the second instructions to: maintain a data transfer request queue divided into a plurality of priority levels respectively corresponding to the plurality of phases; and transfer a data transfer request in the queue during a phase corresponding to a priority level for the data transfer request.
US12143440B2
The present disclosure provides a method and a device for decentralized edge computing. An edge device for implementing decentralized edge computing using a plurality of neural networks having a stacked architecture is provided, including an uncooperative unit configured to generate an initial decision using a neural network of zero-th layer that is a lowest layer of the stacked architecture, an adjacently cooperative unit configured to generate a first transmission messages and a first decision using a pair of neural networks of a first layer, and a network-wide cooperative unit configured to generate a second transmission messages and a second decision using a pair of neural networks of a second layer.
US12143430B2
A transmission method includes: generating a stream including a plurality of Internet Protocol (IP) data flows corresponding one-to-one with a plurality of services in broadcast, the IP data flows storing the corresponding services of the plurality of services; and transmitting the generated stream in a predetermined channel.
US12143429B1
A method, computer system, and a computer program product are provided for restoring an interrupted communication session. In one embodiment, the methodology comprises obtaining communication interface and network information from a user required to communicate from a user device with another device. The user communication is then captured between a current session using the user device and another device. The context of the captured communication is then determined, and a token is associated with it. The information relating to the current session and its context as well as the associated token are stored. This stored information is used to re-establish a new session when the current session is terminated or interrupted prior to resolution. The new session uses the stored information to reestablish communication at the exact process stage where interruption occurred.
US12143418B2
This disclosure describes techniques for preventing network attacks within messages. For instance, electronic device(s) may receive a message, such as an email, from a first electronic device. The message may include a first code with a first embedded address to a first network resource, such as a malicious network resource. As such, the electronic device(s) may analyze the message to identify the first code. The electronic device(s) may then generate a second address associated with a second network resource, such as a secure proxy, a remote browser, a click-time protection service, and/or the like. Next, the electronic device(s) may embed the second address in a second code and replace the first code within the message with the second code. After replacing the first code, the electronic device(s) may send the message to a second electronic device of the second user.
US12143413B2
A system and method is described that sends multiple simulated phishing emails, text messages, and/or phone calls (e.g., via VoIP) varying the quantity, frequency, type, sophistication, and combination using machine learning algorithms or other forms of artificial intelligence. In some implementations, some or all messages (email, text messages, VoIP calls) in a campaign after the first simulated phishing email, text message, or call may be used to direct the user to open the first simulated phishing email or text message, or to open the latest simulated phishing email or text message. In some implementations, simulated phishing emails, text messages, or phone calls of a campaign may be intended to lure the user to perform a different requested action, such as selecting a hyperlink in an email or text message, or returning a voice call.
US12143408B2
Techniques for implementing a semi-supervised framework for purpose-oriented anomaly detection are provided. In one technique, a data item in inputted into an unsupervised anomaly detection model, which generates first output. Based on the first output, it is determined whether the data item represents an anomaly. In response to determining that the data item represents an anomaly, the data item is inputted into a supervised classification model, which generates second output that indicates whether the data item is unknown. In response to determining that the data item is unknown, a training instance is generated based on the data item. The supervised classification model is updated based on the training instance.
US12143407B2
Some examples relate generally to computer architecture software for information security and, in some more particular aspects, to machine learning based on changes in snapshot metadata for anomaly and ransomware detection in a file system.
US12143401B2
Briefly, example methods, apparatuses, and/or articles of manufacture may be implemented to authenticate a communications device via a communications network. One embodiment may include obtaining, via a communications network coupled to a client computing resource, signals indicative of the subscriber identifier. The signals indicative of the subscriber identifier may facilitate computing a contactability metric of a communications device corresponding to the subscriber identifier, wherein the contactability metric is to relate to a likelihood that the communications device can be electronically contacted within a predetermined interval, the contactability metric being computed responsive to obtaining signals from one or more databases accessible to an authenticator, the obtained signals being indicative of an outcome of one or more events, such as determining a type of the communications device, as well as records pertaining to a number of additional signals indicating events that relate to activities of a communications device.
US12143400B2
A computing device receives network message data. The computing device determines a message processing type corresponding to the network message data. In accordance with a determination that the message processing type is a consensus processing type, the computing device obtains a consensus parameter corresponding to the network message data. In accordance with a determination that the consensus parameter does not meet a consensus validity condition, the computing device classifies the network processing message data as an invalid consensus message; and filters out the network message data.
US12143398B1
Systems, devices, and methods are provided for implementing a cloud-based mainframe service. A cloud-based mainframe service may utilize various resources, including an operating system that is provisioned with an authorization interceptor that uses a first set of security policies stored in a policy database to determine whether to grant or deny access to resources managed by the operating system. The authorization interceptor may use the security policies of the policy database to determine whether to grant access to operating system resources. A database management system may use a second set of security policies stored in the policy database to determine whether to grant or deny access to resources managed by the database system. Security policies for a mainframe service may be centrally stored in a policy database managed by a policy management service.
US12143393B2
Systems and methods are described for recommending security groups using graph-based learning models. A server can create a network graph that illustrates network flows between devices in a network and security groups that the devices belong to. The network graph can include nodes that represent the devices and security groups. The server can apply a graph-based learning model to learn embeddings of the nodes and create vectors using the embeddings. Using vectors of two nodes, the server can calculate a vector that represents an edge between the two nodes. The server can apply a binary classifier determine whether the edge should exist. A “true” classification between two nodes can indicate that they should be able to communicate, and vice versa. A “true” classification between a device node and a security group node can indicate that the device should be assigned to the security group, and vice versa.
US12143385B2
In some examples, an access control policy controller in a computer network may receive a request to create an access control policy that permits a role to perform one or more functions in the computer network. The access control policy controller may determine one or more operations performed on one or more objects in the computer network to perform the one or more functions based at least in part on tracking performance of the one or more functions in the computer network. The access control policy controller may create the access control policy for the role that permits the role to perform the one or more operations on the one or more objects in the computer network.
US12143384B2
A resource-access management system detects whether a user is authorized to access resources. The system may include a user device being configured to include a sensor that detects sensor data associated with the user. Further, the system includes a client qualification engine that determines whether or not a client is authorized to access the resources by comparing the sensor data with a plurality of patterns for evaluating whether or not the user is an authorized user. User scores are generated based on the compared sensor data and the plurality of patterns. Further, a composite score corresponding to the user is generated using the sensor data, plurality of patterns, and one or more additional criteria. Whether the user is granted access to the resources, presented with unauthorized user tests, or blocked from access to the resources depends on the composite score and threshold values.
US12143379B2
A biometric authentication system is a biometric authentication system having a detection device and an authentication device performing personal authentication. The detection device has a plurality of sensor elements, a plurality of gate lines and a plurality of signal lines provided in correspondence with the sensor elements, and gate line drive circuit scanning the gate lines.
US12143371B2
A method including configuring, by an infrastructure device, a first user device to select an encryption key, from among a plurality of encryption keys available to the first user device, for encrypting a metadata key that is utilized to encrypt metadata associated with a file; receiving, by the infrastructure device from the first user device, an encrypted metadata key; transmitting, by the infrastructure device to a second user device, the encrypted metadata key; and configuring, by the infrastructure device, the second user device to select a decryption key, from among a plurality of decryption keys available to the second user device, for decrypting the encrypted metadata key, the decryption key being associated with the encryption key is disclosed. Various other aspects are contemplated.
US12143360B2
The communication control apparatus (10) performs a receiving process, a counting process, and a determination process. The receiving process is a process for receiving a request packet to query a predetermined server. The counting process is a process for counting, based on a source address of the request packet, in multiple stages corresponding to different ranges of address areas that include the source address. The determination process is a process for determining an address area corresponding to a stage, from the multiple stage, in which a count value by the counting process exceeds a predetermined threshold value as an unauthorized access address area.
US12143352B2
The present disclosure is related to automatically, based on contextual information and without needing explicit input from a user, modifying one or more settings associated with presenting a notification. In examples, settings may include automatically suspending notification presentation or automatically overriding a notification setting that suspends notification presentation. In addition, contextual information may include, among other things, information related to a computing device (e.g., device location or network signal strength), a rate of user interaction or engagement with an application (e.g., rate of information sharing, user reactions, etc.), and/or a calendar or schedule of a user. In examples, the contextual information may be analyzed (e.g., based on comparison to a threshold) to determine whether a condition is met, and based on the analysis, the one or more settings may be modified.
US12143349B2
According to an embodiment, an electronic device comprises: a first communication circuit; a second communication circuit; and at least one processor configured to be operatively connected to the first communication circuit and the second communication circuit, wherein the at least one processor is configured to: establish communication with a second electronic device through the second communication circuit, receive an IP multimedia subsystem (IMS)-based message from a first communication network through the first communication circuit, detect at least a portion corresponding to content of the IMS-based message by decoding the IMS-based message, and transmit at least the portion corresponding to the content of the IMS-based message to the second electronic device through the second communication circuit.
US12143343B1
A system receives one or more transcripts of communications between entities. The system identifies a requested action in the communications based at least in part on a mapping between the requested action and an application programming interface. The system identifies one or more statements eliciting information, based on parameters to the application programming interface. The system generates a definition of an artificial agent based, at least in part, on the requested action and the one more statements eliciting information.
US12143341B2
A wireless device, network node and methods using new radio time division duplex, NR-TDD, are provided. In one embodiment, the network node includes processing circuitry configured to configure placement of downlink control messages over at least two symbols of a NR TDD slot. The at least two symbols are different symbols in the time domain.
US12143335B2
A wireless transmit/receive unit (WTRU) is configured to determine a frequency location of a reduced frequency bandwidth within a full system frequency bandwidth for an uplink transmission. The reduced frequency bandwidth is based on a received MTC physical downlink control channel. The WTRU is configured to determine a frequency location of an uplink resource in a first subframe based on at least one of a subframe number of the first subframe, a transmission repetition number associated with the first subframe, or a coverage enhancement level of the WTRU. The WTRU is configured to send a physical uplink control channel (PUCCH) transmission in the uplink resource in the first subframe in a same frequency location in both slots of the first subframe. A format of the PUCCH transmission is limited to a subset of PUCCH formats available for a WTRU operating in the full system frequency bandwidth.
US12143333B2
A method for sending a wireless local area network packet structure is provided, and the method comprises: determining a packet structure, where the packet structure comprises an HE-SIGA and an HE-SIGB, the HE-SIGA comprises an indication information, and if a current transmission mode is a full bandwidth MU-MIMO transmission, the indication information is used to indicate a number of scheduled users, or if the current transmission mode is other transmission mode, the indication information is used to indicate a number of symbols in the HE-SIGB; and sending the packet structure.
US12143329B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configurations of a set of tracking reference signal (TRS) resource sets. The UE may receive an availability indication associated with one or more TRS resource sets from the set of TRS resource sets, and the availability indication is associated with one or more groups of TRS resource sets associated with the set of TRS resource sets. Numerous other aspects are described.
US12143325B2
User equipment (UE) operation in a single frequency network (SFN). The UE may receive one or more transmission configuration indication (TCI) states corresponding to one or more downlink resources, receive a demodulated reference signal (DMRS) wherein the DMRS is quasi co-located (QCLed) with one or more channel state information reference signal (CSI-RS) from multiple cells of a SFN and quasi co-location (QCL) information is included in the one or more TCI and determine a time and frequency offset corresponding to each of the multiple cells based on the CSI-RS.
US12143318B2
This application relates to the field of wireless communications and self-driving/intelligent driving/autonomous driving vehicles, and in particular, to the field of collaborative radars. A first apparatus receives first information from a second apparatus. The first apparatus determines, based on the first information, the priorities of a plurality of time-frequency resources included in a first time-domain range. The first apparatus further selects a first time-frequency resource among the plurality of time-frequency resources. The priority of the first time-frequency resource is the highest among the priorities of the plurality of time-frequency resources. A time-frequency resource with a comparatively high priority is selected to send a radar signal, to reduce a probability of a resource collision, and reduce and/or avoid interference between radars, especially collaborative radars.
US12143317B2
The embodiments herein relate to a method in a user equipment (605) for communicating with a base station (603) in a communications network (600). The user equipment (605) is configured to communicate with the base station (603) according to a selectable of at least two user equipment categories. The user equipment (605) selects one of the at least two user equipment categories if information indicating the one of the user equipment categories is received from the base station (603). The user equipment (605) selects a default of the user equipment categories if no information indicating which of the user equipment categories is received from the base station (603). The user equipment (605) determines a soft buffer size according to the selected user equipment category. The user equipment (605) communicates with the base station (603) according to the selected user equipment category and applying the determined soft buffer size.
US12143315B1
In some implementations, a network device may determine a maximum bandwidth requirement (MBR) associated with a network device. The network device may reduce based at least in part on the MBR, a power level of a component of the network device.
US12143312B2
Various aspects are disclosed for optimization of dependent systems for serverless frameworks that facilitate a function-as-a-service (FaaS). In some examples, an agent can be installed on a dependent system and collect resource consumption data that is reported to a management service. The management service can throttle requests submitted to the FaaS or scale up the infrastructure depending upon the resource consumption data.
US12143309B2
A terminal device, which is connected to a network in which quality of communication is controlled, includes a communicator configured to communicate with a server apparatus connected to the network, and a requester configured to request, when the server apparatus provides the terminal device with a service, execution of quality control based on a condition being satisfied, the quality control being control of quality of communication with the server apparatus, the condition being a condition in which one, some, or all of a plurality of adjustment processing tasks are executable, and the plurality of adjustment processing tasks being processing tasks to adjust at least one of a resource for provision of the service and a resource for use of the service.
US12143305B2
A communication method and apparatus. A user plane network element perform refined differentiated processing on different data packets to adapt to and meet different user requirements and network conditions. A first user plane network element receives a first data packet, where the first data packet carries first indication information. The first user plane network element processes the first data packet based on the first indication information. The first indication information includes one or more of the following: synchronous transmission indication information, packet discard indication information, data type indication information, charging indication information, statistics indication information, or priority indication information.
US12143303B2
This application discloses a traffic sending method and apparatus, and the method includes: A first network device receives first traffic comprising first attribute information, wherein the first attribute information identifies a first traffic type of the first traffic; when a first link from the first network device to a second network device is congested, the first network device adjusts a first cost corresponding to the first traffic type to a second cost, wherein the first link is used to forward the first traffic when the cost corresponding to the first traffic is the first cost; and the first network device sends the first traffic to a third network device via a second link from the first network device to the third network device. In this way, ensuring that all traffic in the network can be effectively forwarded, and improving a traffic forwarding rate.
US12143302B1
There may be provided a method for traffic control in a network on chip (NOC), the method may include receiving, by input interface units of the NOC, flow control units destined to output interface units of the NOC; wherein multiple routing paths span between the input interface units and the output interface units; wherein at least some of the routing paths are formed by multiple routers of a grid of routers of the NOC and have a single turning point; allocating virtual channels to the flow control units, wherein an allocating of a virtual channel to a flow control unit (FCU) is based on a type of a transaction associated with the FCU and on a location of the single turning point; and routing the flow control units, based on the virtual channels allocated to the FCUs, between the input interface units and the output interface units.
US12143296B2
A network system for a data center is described in which an access node sprays a data flow of packets over a logical tunnel to another access node. In one example, a method comprises establishing, by a plurality of access nodes, a logical tunnel over a plurality of data paths across a switch fabric between a source access node and a destination access node included within the plurality of access nodes, wherein the source access node is coupled to a source network device; and spraying, by the source access node, a data flow of packets over the logical tunnel to the destination access node, wherein the source access node receives the data flow of packets from the source network device, and wherein spraying the data flow of packets includes directing each of the packets within the data flow to a least loaded data path.
US12143290B2
In one embodiment, a device obtains quality of experience metrics for an online application whose traffic traverses a particular interface of a router located at a first site in a network. The device identifies a correlation between throughput of the particular interface and the quality of experience metrics for the online application. The device makes a determination that the correlation is a root cause of degradation of the quality of experience metrics for the online application at least in part by determining whether throughput of an interface of a remote router located at a second site in the network is correlated with the quality of experience metrics. The device configures, based on the determination, a priority queue associated with the particular interface for use by traffic of the online application.
US12143289B2
In one embodiment, a device obtains client attribute data for clients of an online application that access the online application via a plurality of points of presence in a network. The device forms a performance model that models an application experience metric for the online application as a function of the client attribute data for each of the plurality of points of presence. The device selects, using the performance model, a particular point of presence from among the plurality of points of presence to be used by a particular client to access the online application, based on its client attribute data. The device causes the particular client to access the online application via the particular point of presence selected by the device using the performance model.
US12143288B1
A signaling-link retimer concatenates discontiguous leading and trailing portions of a precoded and scrambled symbol stream, shunting the trailing portion of the stream ahead of unneeded stream content to dynamically reduce the number of symbols queued between retimer input and output and thus reduce retimer transit latency.
US12143260B2
A method and system for utilizing fault information of a first system device in a first communication system to change a second communication system is provided. A first fault update is received from the first communication system at a cloud-based fault management service. The first fault update includes a request to update first system device fault information in a common database. The common database is updated by the cloud-based fault management service with the first fault update. The cloud-based fault management service performs smart analytics utilizing the first fault update to change the second communication system.
US12143247B2
Methods and apparatus for reducing mode conversion associated with differential signals are disclosed. An example method includes providing a common mode dither signal between a first terminal and a second terminal associated with a differential signal, generating a correlation signal representing a correlation of the common mode dither signal and the differential signal, and selectively incrementing a first capacitive loading at the first terminal or a second capacitive loading at the second terminal based at least in part on the correlation signal.
US12143241B2
A vehicle-mounted apparatus includes a first processing unit that is connected to each of the plurality of vehicle-mounted ECUs and performs relay processing on the messages; a second processing unit that is connected to each of the plurality of vehicle-mounted ECUs and performs relay processing on the messages; a first routing table including a relay destination of each message to be processed at the first processing unit; and a second routing table including a relay destination of each message to be processed at the second processing unit. Each of the first processing unit and the second processing unit includes a connection unit to which wiring connected to the plurality of vehicle-mounted ECUs is connected, the first processing unit performs the relay processing based on the first routing table, and the second processing unit performs the relay processing based on the second routing table.
US12143240B2
A vehicle control device including a communication section, a first microcomputer that can communicate with an exterior via the communication section and a second microcomputer that cannot communicate directly with the exterior and can communicate with the first microcomputer. The communication section receives a control signal from the exterior, based on the control signal received by the communication section, the first microcomputer controls operation of an object of control, and outputs the control signal to the second microcomputer. In a case in which a state of the object of control that corresponds to the control signal and a state exhibited by the object of control differ, the second microcomputer effects control so as to stop operation of the communication section.
US12143235B2
Systems and methods are provided for automatically controlling a participant indication request based on a context of a meeting. The controlling of the participant indication request includes automatic lowering of a raised hand. A context determiner determines the context of the meeting based on meeting data including video, audio, background acoustic data, and chat messaging. The context determiner uses a global participant indication model for determining a context that is in commonly used among participants of the meeting. An individual participant indication model captures participant-specific rules of determining a context. A meeting state manager determines a meeting state based on the context. The meeting state includes a host presentation, a participant presentation, a conversation, and a polling. A participant indication controller automatically lowers the raised hand based on a combination of the determined context and the meeting state.
US12143224B2
Certain aspects of the present disclosure provide techniques for providing feedback. For example, a user equipment (UE) may receive, from a network node, a configuration of a search space comprising time and frequency resources available to the network node for communicating a downlink control channel, the configuration indicating a feedback process type corresponding to the search space. The UE may also receive, from the network node, the downlink control channel in the search space. The UE may also receive a downlink transmission scheduled by the downlink control channel. The UE may selectively provide feedback to the network node regarding decoding of the downlink transmission according to the feedback process type corresponding to the search space.
US12143218B2
In joint transmission using an access point, unnecessary data transmission and occurrence of a waiting time are avoided. A wireless communication devices includes a communication control unit and a signal generation unit. The communication control unit generates control information for requesting communication result information regarding whether reception is successful in a transmission destination device when first joint communication is performed jointly with another wireless communication device. The signal generation unit generates a signal including the control information generated by the communication control unit as a signal for urging second joint communication jointly with the other wireless communication device.
US12143210B1
A system and method of managing network resources is provided, in which a resource usage threshold for an access node to which a wireless device is connected, wherein the wireless device is configured for communication in both of a first communication mode and a second communication mode is set; a resource usage of the access node in the first communication mode is monitored; the monitored resource usage to the resource usage threshold is compared; and in response to a determination that the resource usage exceeds the resource usage threshold, the wireless device is caused to switch from the first communication mode to the second communication mode.
US12143208B2
In a wireless network, a frame structure may include a padding duration at the start of every half subframe to ensure that an integer number of symbols fit within a duration of the half subframe. In some aspects, to avoid wasting time domain resources, the padding duration may be utilized for other purposes. For example, because a single carrier waveform is not bound to a fixed Fast Fourier Transform size, a wireless node may use the padding duration to transmit a single carrier symbol that has a shorter length than a full symbol associated with a subcarrier spacing. Additionally, or alternatively, in cases where a wireless node is configured to transmit or receive a signal in a first symbol of a half subframe that is associated with a different power level than a preceding symbol, the padding duration may be used to adapt a transmit power or a receive gain.
US12143202B2
An optical node (100) for multiplexing optical signals is disclosed. The optical node (100) comprises an add port (102), a common port (104), an auxiliary port (106), an optical transfer module (110), and a reflecting element (108) coupled to the auxiliary port. The optical transfer module (110) is configured to couple a signal received on the add port (102) and matching an operational wavelength of the optical node (100) to the common port (104), and to couple a signal received on the add port (102) and not matching an operational wavelength of the optical node (100) to the auxiliary port (106). The reflecting element (108) is configured to reflect a signal received on the auxiliary port (106) to the add port (102). Also disclosed are an optical transceiver and methods for operating and optical node and an optical transceiver.
US12143201B2
An example reconfigurable optical add/drop multiplexer includes: optical fibers, X first wavelength selective switches, and Y wavelength add/drop modules. The X first wavelength selective switches correspond to W directions. The W directions include a first direction and a second direction. The first direction corresponds to P first wavelength selective switches among the X first wavelength selective switches. The second direction corresponds to Q first wavelength selective switches among the X first wavelength selective switches, where P+Q is less than or equal to X. A first wavelength add/drop module is connected to A of the P first wavelength selective switches by using one or more first optical fibers, and connected to B of the Q first wavelength selective switches by using one or more second optical fibers, where the first wavelength add/drop module is one of the Y wavelength add/drop modules, A is less than P.
US12143198B2
A non-terrestrial network base station transmits to a wireless device access network information indicating an access network type of a plurality of access network types. The wireless device selects based on the received access network type a non-access stratum period from a plurality of periods including a first value and a second value. The non-terrestrial network base station receives from the wireless device a non-access stratum request message and sends the non-access stratum request message to an access and mobility management function.
US12143187B2
Mitigating non-transmitted beam failure detection reference signal due to listen-before-talk failure
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine configuration information associated with a periodic beam failure detection reference signal (BFD-RS) for a wireless channel that has a listen-before-talk requirement. The UE may monitor the wireless channel for the periodic BFD-RS or an aperiodic BFD-RS linked to the periodic BFD-RS based at least in part on one or more parameters in the configuration information that relate to mitigating non-transmission of the periodic BFD-RS in a scheduled occasion. Numerous other aspects are described.
US12143184B2
A method for acquiring an indication of a preferred beam of a wireless communication device is disclosed. The method is performed in a network node of a cellular communication network. The network node is adapted to support a plurality of beams of a signal beam-forming scheme and to communicate with the wireless communication device using at least one beam of the plurality of beams. A message indicative of the beam power setting is transmitted to the wireless communication device. Measurement signals are also transmitted. A report indicative of the preferred beam is received from the wireless communication device. The preferred beam is determined by the wireless communication device based on the measurement signals and the beam power setting. Corresponding methods for the wireless communication device, as well as corresponding arrangements, network node, wireless communication device, cellular communication network, and computer program products are also disclosed.
US12143180B2
Guard intervals for multi-user high efficiency (HE) wireless local area network (WLAN) communication
An access point (AP) in a high efficiency (HE) wireless local area network (WLAN) may transmit a message specifying to a group of stations a guard interval from one of two different guard intervals. The AP may receive responses from the group of stations with the specified one of the two different guard intervals for multi-user uplink HE WLAN communication.
US12143176B2
According to some embodiments, a method performed by a wireless device for transmitting multiple layers of an uplink physical channel comprises transmitting to a network node an indication of a capability to operate according to a first mode of operation and a second mode of operation. In the first mode a codebook subset comprises precoding matrices with at most one non-zero elements per column, and in the second mode the codebook subset comprises precoding matrices with at most two non-zero elements per column. The codebook subset is in a codebook for use when transform precoding of a physical channel is disabled. The method further comprises receiving a configuration from the network node for a selected mode of operation, and transmitting the physical channel using transform precoding and, at least when transmitting with two layers, using the codebook subset comprising the precoding matrices of the selected mode.
US12143172B2
Wireless power transfer systems, disclosed, include a wireless power transmission system and a wireless power receiver system. The wireless power transmission system includes a transmitter antenna configured to couple with a receiver antenna to transmit alternating current (AC) wireless signals to the receiver antenna. Antenna coupling may be inductive and may operate in conformance to a wireless power and data transfer protocol. A transmission controller drives the transmitter antenna at an operating frequency, and either the wireless power transmission system or the wireless power receiver system may damp the wireless power transmission to create a data signal containing a serial asynchronous data signal.
US12143170B2
A processing system of a carrier transport vehicle including at least one processor may obtain a notification of a luggage item to be placed in a stowage bin of the carrier transport vehicle, the notification including an identifier of the luggage item, detect, via the identifier of the luggage item, that the luggage item is proximate to the stowage bin, where the identifier of the luggage item is obtained via a wireless signal from the luggage item, and present at least one visual indicator associated with the stowage bin, in response to the detecting that the luggage item is proximate to the stowage bin.
US12143162B2
Systems, methods, and apparatus for automatic signal detection in a radio-frequency (RF) environment are disclosed. At least one node device is in a fixed nodal network. The at least one node device is operable to measure and learn the RF environment in a predetermined period based on statistical learning techniques, thereby creating learning data. The at least one node device is operable to create a spectrum map based on the learning data. The at least one node device is operable to calculate a power distribution by frequency of the RF environment in real time or near real time, including a first derivative and a second derivative of fast Fourier transform (FFT) data of the RF environment. The at least one node device is operable to identify at least one signal based on the first derivative and the second derivative of FFT data.
US12143161B2
There is provided mechanisms for classifying microwave link data of a microwave system comprises a point-to-point wireless microwave link. The method is performed by a controller entity. The method comprises obtaining microwave link data in terms of a set of performance affecting values for the point-to-point wireless microwave link. Each performance affecting value in the set pertains to a respective performance affecting property of the point-to-point wireless microwave link. The method comprises classifying the microwave link data to operating conditions in a set of operating conditions, where each operating condition is associated with its own subset of the performance affecting properties, by for each operating condition, estimating a probability value using the performance affecting values of the subset of the performance affecting properties associated with that operating condition.
US12143159B2
The present disclosure provides radio-frequency (RF) systems that can detect the presence of RF signals received by the system, as well as determine characteristics such as the operating frequency of RF signals, the type of RF source that transmitted each RF signal, and/or the location of each RF source with high precision and sensitivity while using low cost, scalable electronics that are versatile enough for deployment in a variety of environments. Such systems can employ a network of RF sensors that can coordinate in response to communication with a computer to perform any such detection and/or determination using trained models executed onboard the RF sensors and/or the computer. RF signals may have unique characteristics when received at one or more RF sensors that may be detected using trained models described herein, even in high noise or non-line of sight (LOS) environments and with low cost, low resolution RF receiver hardware.
US12143152B2
A modulating circuit adapted to modulate between an energy harvesting mode and a wireless transmitter mode is disclosed which includes a solar cell, an energy-harvesting circuit, a first switch coupling the solar cell to the energy harvesting circuit and controlled by a first control line, a second switch coupling the solar cell to a programmable current source and controlled by a second control line, a transmitter/energy harvesting mode circuit adapted to select between a transmitter mode and an energy harvesting mode, and a symbol-to-current mapping circuit adapted to encode data to be communicated by the solar cell, the symbol-to-current mapping circuit adapted to adjust the programmable current source to thereby provide a metered current to the solar cell.
US12143150B2
According to an aspect of the present invention, there is provided a ultra-wideband (UWB) system comprising: a memory in which a UWB ranging factor definition program is embedded; and a processor which executes the program, wherein the processor predefines UWB ranging factors to define a scrambled timestamp sequence (STS) index in consideration of a characteristic of an n-byte random value that is changed every ranging.
US12143146B2
An echo cancellation method and a transceiver to reduce dependence of a system on an enob of a DAC, and improve performance of echo cancellation. The transceiver includes an echo cancellation apparatus, a transmit link, a receive link, and a hybrid circuit. The transmit link and the receive link are coupled to a transmission line by using the hybrid circuit. The echo cancellation apparatus includes a first signal converter, a slicer, a first subtractor, a second digital-to-analog converter, a second subtractor, and a third subtractor.
US12143145B2
Systems and methods combine a test signal with a wanted (downlink or uplink) signal at an input of a duplexer of a communication device, and receive the test signal at an output of the duplexer. The test signal may include a radio frequency signal having less power than the wanted signal to avoid interference, or a digital signal that is added to or extracted from the wanted signal when the wanted signal does not have a radio frequency. A processor of the communication device causes the duplexer to operate in a tuning state (e.g., to transmit signals having a transmission frequency and receive signals having a receive frequency). The measurement system determines a difference or ratio in power between the test signal at the duplexer output and the duplexer input, and adjusts the tuning state based on the difference or ratio (e.g., to decrease or minimize the difference or ratio).
US12143142B2
A protective arrangement for an electronic device includes a flexible cover having a panel and a skirt that form an interior cavity to receive an electronic device; and an adapter fixedly positioned in the flexible cover and having a male plug with connectors extending into the interior cavity of the flexible cover for mating with a female socket of the device and a contactor with contacts adjacent outwardly from the flexible cover and electrically coupled to one or more of the connectors of the plug. A docking cradle or external adapter can receive the electronic device and cover.
US12143141B2
A protective arrangement for an electronic device includes a flexible cover having a panel and a skirt that form an interior cavity to receive an electronic device; and an adapter fixedly positioned in the flexible cover and having a male plug with connectors extending into the interior cavity of the flexible cover for mating with a female socket of the device and a contactor with contacts adjacent outwardly from the flexible cover and electrically coupled to one or more of the connectors of the plug. A docking cradle or external adapter can receive the electronic device and cover.
US12143133B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiving device may receive, in a communication, an indication of a shaping filter to be used with one or more subsequent communications. The receiving device may receive the one or more subsequent communications having the shaping filter applied. Numerous other aspects are described.
US12143132B2
Power amplifier systems with non-linear antenna impedance for load compensation are provided. In certain embodiments, a method of power amplification in a mobile device is provided. The method includes generating a radio frequency input signal using a transceiver, amplifying the radio frequency input signal to generate a radio frequency output signal using a power amplifier, and transmitting the radio frequency output signal using an antenna, including compensating the power amplifier for a change in output load in response to a change in signal power using a non-linear impedance versus output power characteristic of the antenna.
US12143126B2
An analog-to-digital converter (“ADC”) includes an input terminal configured to receive an analog input signal. A first ADC circuit is coupled to the input terminal and includes a VCO. The first ADC circuit is configured to output a first digital signal in a frequency domain based on the analog input signal. The first digital signal includes an error component. A first DAC is configured to convert the first digital signal to an analog output signal. A first summation circuit is configured to receive the analog output signal, the analog input signal, and a loop filtered version of the analog input signal and extract the error component, and output a negative of the error component. A second ADC circuit is configured to convert the negative of the error component to a digital error signal. A second summation circuit is configured to receive the first digital signal and the digital error signal, and to output a digital output signal corresponding to the analog input at an output terminal.
US12143121B2
Wireless transport of multiple service versions of a transport framework. First and second information may be processed for transmission, respectively, according to first and second service versions of a transport framework. The first and second information may be encoded using a first type of error correction coding; after processing, the processed first information may include error correction coding according to the first type of error correction coding, while the processed second information may remain uncoded according to the first type of error correction coding. Control information may be generated indicating that the second information remains uncoded according to the first type of error correction coding, which may signal to receivers that the second information is processed according to the second service version of the transport framework. Packets including the processed first information, the processed second information, and the control information may be generated and transmitted in a wireless manner.
US12143117B2
A time-interleaved analog to digital converter includes coarse converter circuitries, a control logic circuit, first and second transfer circuits, a fine converter circuitry, and an encoder circuit. The coarse converter circuitries sequentially sample an input signal and perform coarse conversions to generate decision signals. The control logic circuit generates coarse digital codes according to the decision signals. The first and second transfer circuits respectively transfer first and second residue signals. The fine converter circuitry performs a fine conversion according to a corresponding first residue signal and a corresponding second residue signal to generate a fine digital code. A sampling interval for sampling the input signal and a coarse conversion interval for performing the coarse conversion are determined based on a fine conversion interval for performing the fine conversion. The encoder circuit generates a digital output according to a corresponding coarse digital code and the fine digital code.
US12143116B2
A calibration unit and method therein for calibrating a TDC comprised in a digital PLL are disclosed. The TDC receives a signal from a free-running DCO and a reference signal, and measures the time difference between the DCO and reference signals. The calibration unit receives and processes data samples output from the TDC and generates a calibration lookup table in which each TDC output value has a calibration value. The calibration lookup table may be used for post-distortion. For each TDC output level the corresponding calibration value from the lookup table may be added to the output of the TDC for correction.
US12143115B2
A calibration system includes a jitter-capturing analog-to-digital converter (ADC), a calibration value generating circuit and a first calculation circuit. The jitter-capturing ADC is configured to sample a to-be-sampled clock signal according to an operating clock signal to generate a first quantized output. The calibration value generating circuit is configured to receive the first quantized output and a second quantized output of a to-be-calibrated ADC to generate a calibration value. The operating clock signal is for driving the to-be-calibrated ADC to sample, and the calibration value is related to a phase noise of the operating clock signal. The first calculation circuit is coupled with the calibration value generating circuit, and configured to subtract the calibration value from the second quantized output to generate a third quantized output.
US12143111B2
A fast signal response circuit with hysteresis control includes a switch element and a comparator. The switch element includes a first and a second input terminals and a control terminal, the first terminal is configured to receive a first reference signal, the second terminal is configured to receive a second reference signal, the control terminal is configured to receive a control signal, and the switch element is configured to output the first or the second reference signal through a first output terminal according to the control signal. The comparator includes a third input terminal, a fourth input terminal and a second output terminal, the third input terminal is connected to the first output terminal, the fourth input terminal is configured to receive a sensing signal corresponding to a light input, and the second output terminal is connected to the controller and is configured to output the comparison result.
US12143104B2
A communication device is disclosed. The disclosed communication device comprises: a transmission circuit for generating a transmission signal by using a first field effect transistor (FET) and a signal inputted from a first control circuit, and transmitting the transmission signal to a second control circuit; and a reception circuit for generating a reception signal by using a second field effect transistor (FET) and a signal received from the second control circuit, and outputting the reception signal to the first control circuit.
US12143102B2
A coupling-type single-pole double-throw (SPDT) switch adapted for a radio frequency integrated circuit includes an input port, a first output port, a second output port, a multi-coupling-coil circuit and a transistor-based control circuit. The multi-coupling-coil circuit includes coils respectively connected with the input port, the first output port and the second output port. The transistor-based control circuit includes a first control circuit, a second control circuit and a third control circuit, and configured to control an input load of the multi-coupling-coil circuit using a control level of the first control circuit and realize connections between the input port and the first output port as well as the second output port using control levels of the second control circuit and the third control circuit. Therefore, the coupling-type SPDT switch can achieve a simple switching between two working states, and have low insertion loss and high isolation degree in both working states.
US12143101B2
A radio frequency (RF) switch includes a switch transistor, and a bias transistor having a body terminal and a first terminal connected to each other, a diode-connected configuration, and configured to provide a first current to a body terminal of the switch transistor corresponding to a voltage applied to a control terminal of the switch transistor.
US12143091B2
Aspects of this disclosure relate to methods of manufacturing bulk acoustic wave components. Such methods include plasma dicing to singulate individual bulk acoustic wave components. A buffer layer can be formed over a substrate of bulk acoustic wave components such that streets are exposed. The bulk acoustic wave components can be plasma diced along the exposed streets to thereby singulate the bulk acoustic wave components
US12143087B2
Systems and methods for adjusting impedances or power or a combination thereof across multiple plasma processing stations are described. One of the systems includes a first radio frequency (RF) generator that generates a first RF signal having a first frequency, a second RF generator that generates a second RF signal having a second frequency, and a first matching network coupled to the first RF generator to receive the first RF signal. The first impedance matching network outputs a first modified RF signal upon receiving the first RF signal. The system further includes a second matching network coupled to the second RF generator to receive the second RF signal. The second matching network outputs a second modified RF signal upon receiving the second RF signal. The system further includes a combiner and distributor coupled to an output of the first matching network and an output of the second matching network.
US12143086B2
Resonator structures are provided, as well as methods and structures for generating smooth electrodes and electrode structures with a uniformly smooth surface.
US12143085B2
A method for fabricating a film bulk acoustic resonator (FBAR) structure includes: sequentially forming a top electrode material layer, a piezoelectric layer, and a bottom electrode material layer on a substrate; patterning the bottom electrode material layer to form a bottom electrode; forming a sacrificial layer above the bottom electrode; bonding a bottom cap wafer onto the sacrificial layer; removing the substrate; patterning the top electrode material layer to form a top electrode; and removing a portion of the sacrificial layer to form a lower cavity.
US12143079B2
According to an example aspect of the present invention, there is provided an apparatus for an antenna, comprising, a first power amplifier and a second power amplifier and a common ground between the first power amplifier and the second power amplifier, wherein a Radio Frequency, RF, output of the first power amplifier is coupled to the common ground and a RF output of the second power amplifier is coupled to the common ground.
US12143077B2
One aspect of this disclosure is a power amplifier module that includes a power amplifier, a semiconductor resistor, a tantalum nitride terminated through wafer via, and a conductive layer electrically connected to the power amplifier. The semiconductor resistor can include a resistive layer that includes a same material as a layer of a bipolar transistor of the power amplifier. A portion of the conductive layer can be in the tantalum nitride terminated through wafer via. The conductive layer and the power amplifier can be on opposing sides of a semiconductor substrate. Other embodiments of the module are provided along with related methods and components thereof.
US12143070B2
A parallel input and dynamic cascaded OTA (operational transconductance amplifier includes: plural sub-OTAs which generate corresponding plural transconductance output currents according to corresponding plural differential input voltages; and at least one cascading capacitor which is cascaded between a first sub-OTA and a second sub-OTA. A second transconductance output current generated by the second sub-OTA is coupled through the cascading capacitor to generate a transient bias current on a common mode bias node of the first sub-OTA, thus providing the transient bias current to a differential pair circuit of the first sub-OTA in a case when a transient variation occurs in the differential input voltage corresponding to the first sub-OTA, so that a loop bandwidth and a response speed during a transient state are enhanced.
US12143065B2
Systems and methods for automatically or remotely rendering a solar array safe during an emergency or maintenance. A watchdog unit is disclosed for monitoring a signal from a central controller. If the signal is lost, interrupted, or becomes irregular, or if a shutdown signal is received, then the watchdog unit can shut down one or more solar modules. Shutting down a solar module can mean disconnecting it from a power bus of the solar array or lowering the solar module voltage to a safe level.
US12143055B2
An abnormality monitoring apparatus includes a drive circuit unit, a current detection unit, a current cutoff unit, a first control unit, and a second control unit. The drive circuit unit switches an energization to the motor winding. The current detection unit detects a motor current, which is a current flowing through the motor winding. The current cutoff unit cuts off the motor current. The first control unit has an energization control unit for controlling energization to the motor winding and an energization state notification unit for outputting an energization state signal according to an energization command. The second control unit is provided separately from the first control unit and has an abnormality monitoring unit configured to monitor an abnormality based on a detection value of the current detection unit and an energization state signal so as to perform fail-safe measure according to a monitoring result.
US12143053B2
A motor driver using a motor magnetic pole reference controlling mechanism is provided. A motor position detecting circuit detects a rotor of a motor to determine a plurality of magnetic pole positions to which the rotor of the motor is switched respectively during a plurality of time intervals. A reference magnetic pole switching circuit selects one of the plurality of time intervals according to a change in rotational speed of the motor over time. The reference magnetic pole switching circuit uses the magnetic pole position to which the rotor of the motor is switched during the one of the plurality of time intervals as magnetic pole reference data. A motor driving circuit drives the motor according to the magnetic pole reference data from the reference magnetic pole switching circuit.
US12143049B2
A motor driving apparatus includes an inverter that includes a switching element connected between either terminal of a battery and a thermistor insulated from the switching element and that drives a motor through the switching element, a resistor connected between a sensing node to which one end of the thermistor is connected and a terminal of a low source voltage, and a motor controller configured for controlling a relay connected between the battery and the switching element based on a voltage of the sensing node.
US12143048B2
Fan control system, fan system, active ingredient generation system, fan control method, and program
A fan control system according to the present disclosure includes a controller that selects a control mode from a plurality of control modes including a first mode and a second mode. The first mode is a control mode in which an electric signal is given to fan motor so that fan motor operates at the first rotation speed. The second mode is a control mode in which an electric signal is given to fan motor so that fan motor operates at a second rotation speed lower than the first rotation speed. The controller has a function of selecting the second mode in a period after the start of the fan motor and before the selection of the first mode.
US12143047B2
A motor drive unit for driving a motor of a motorized window treatment may comprise software-based and hardware-based implementations of a process for detecting and resolving a stall condition in the motor, where the hardware-based implementation is configured to reduce power delivered to the motor if the software-based implementation has not first reduced the power to the motor. A control circuit may detect a stall condition of the motor, and reduce the power delivered to the motor after a first period of time from first detecting the stall condition. The motor drive unit may comprise a stall prevention circuit configured to reduce the power delivered to the motor after a second period of time (e.g., longer than the first period of time) from determining that a rotational sensing circuit is not generating a sensor signal while the control circuit is generating a drive signal to rotate the motor.
US12143039B2
A motorized window treatment may be configured to adjust a position of a covering material to control the amount of daylight entering a space. The motorized window treatment may include a DC power source for charging an energy storage element, such as a supercapacitor and/or rechargeable battery. The energy storage element may be configured to provide power for the operation of a motor used to adjust the position of the covering material. The energy storage element may discharge when providing power to the motor and may charge such that the current it draws from a battery is at a desired average current level that extends the lifetime of the battery.
US12143038B2
A rotary machine control device includes: a magnetization characteristics determiner that determines a magnet phase of a magnet flux based on an estimated magnetic flux and a detection current, and determines a qm-axis magnetic flux of the estimated magnetic flux, a qm-axis current of the detection current, and a harmonic component of a magnet phase using a dm-qm coordinate system with a dm axis representing the magnet phase and a qm axis representing a phase shifted by 90 degrees from the magnet phase; a ripple compensation determiner that determines a ripple compensation phase using a ripple compensation torque obtained based on the qm-axis current and the harmonic component; a command phase determiner that determines a command phase based on the ripple compensation phase and a torque command; and a command magnetic flux generator that generates a command magnetic flux based on a command amplitude and the command phase.
US12143037B2
Systems and methods for adjusting the power provided by an electric drive system to an ESP motor through an electrical network based on a model of the system and real-time inputs indicating operating conditions of the system. Some embodiments use a field oriented control system to adjust a direct-axis current setting to generate output power signals which drives the motor at a desired operating point for optimized performance. The electrical network may include a filter, a transformer, and a transmission line. A drive controller may receive real-time operating conditions and motor parameters as input, and may select further system parameters based on the received parameters. The controller builds a model of the electrical network and generates adjustments to the power generated by the drive using the system model and received real-time input. The adjustments may be recalculated at scheduled intervals.
US12143035B2
A frequency converter, includes: a DC link, wherein the DC link has a first connection pole at which a positive link potential is present during operation of the frequency converter, and a second connection pole at which a negative link potential is present during operation of the frequency converter; an inverter, wherein the inverter has a first connection pole at which a positive inverter potential is present during operation of the frequency converter, and a second connection pole at which a negative inverter potential is present during operation of the frequency converter; a resistive shunt which is looped in between the first connection pole of the DC link and the first connection pole of the inverter; a differential amplifier which is designed to generate a test voltage from a potential difference across the resistive shunt; and an evaluation unit which is designed to detect a ground fault based on the test voltage.
US12143033B2
A flying capacitor switching cell-system includes at least two flying capacitor switching cells, wherein each of the cells comprises an arrangement of at least one semiconductor system, and wherein the cells are in parallel in an electrical circuit.
US12143029B2
An electrical assembly includes a number of modules, each module including at least one module switching element and at least one energy storage device, each module switching element and each energy storage device in each module arranged to be combinable to provide a voltage source, each module including a discharge circuit with a discharge switching element and a discharge resistor, each discharge switching element switchable to switch the corresponding discharge resistor into and out of the corresponding module, wherein the electrical assembly includes a controller configured to control the discharge switching elements to modulate the switching of each discharge resistor into and out of the corresponding module in a voltage balancing mode when the modules are in a blocked state so that each module emulates a resistive load profile to balance a distribution of voltages between the modules, wherein the resistive load profile includes at least one positive resistive slope.
US12143009B2
A power control unit is provided to monitor the output power of a charge pump converter having an input impedance and an input impedance controlling terminal to be plugged to the power control unit and modify the input impedance. The power control unit includes a control circuit sense the output power of the charge pump converter and a control unit to receive the sensed power value, establish a control value, and send the control value to the impedance controlling terminal so as to modify the input impedance.
US12143008B2
A voltage dividing capacitor circuit includes first capacitor through third capacitor dividers and first through fourth load capacitors. The first capacitor divider includes a first flying capacitor and a plurality of first switches connected in series between a first voltage node and a ground node, and is connected to a second voltage node. The second capacitor divider is connected to the first voltage node, the second voltage node, and a first intermediate voltage node. The third capacitor divider is connected to the second voltage node, the ground voltage node, and a second intermediate voltage node. The first through fourth load capacitors are connected in series between the first voltage node and the ground node. The second capacitor divider includes a second flying capacitor and a plurality of second switches connected in series between the first voltage node and the second voltage node.
US12143005B2
A power system including an inverter comprising an LCL filter is disclosed. The LCL filter includes a first inductor, a capacitor, and a second inductor. The power system further includes a controller. The controller is configured to determine an electrical characteristic of an output of the inverter. It is further configured to, based at least in part on the determined characteristic of the output of the inverter, dynamically adjust damping of the LCL filter.
US12143004B2
Power converter circuits and methods that include self-timed bootstrap capacitor power sources. Added to a power converter having a diode stack for charging bootstrap capacitors are three types of supplemental circuit blocks: a trigger block, a trigger-bypass block, and a bypass block. In operation, adjacent supplemental circuit blocks work in pairs. The upper block of the pair functions, when triggered, to charge an associated bootstrap capacitor by connecting the top plate of its associated bootstrap capacitor to the top plate of the bootstrap capacitor associated with the lower block of the pair, essentially bypassing the diode associated with the upper block. In addition, the lower block of the pair functions to initiate (trigger) the bypass function of the upper block. The bypass function of the upper block automatically terminates when the connected bootstrap capacitors are disconnected and their respective voltages “fly” apart, or is controllably terminated.
US12143001B2
Provided is a power supply device in which the output voltages of unit power converters can be controlled to be substantially constant even when the loads of the respective unit power converters are different from each other. The power supply device in which a plurality of unit power converters are connected in series with an AC system and power is supplied from the unit power converters to load devices is characterized by being provided with a control device for obtaining the degree of load imbalance among the load powers of the load devices and controlling the AC system side voltages of the unit power converters to operate by reducing the power factor of the AC system when the degree of load imbalance increases.
US12142998B2
In an example, a current estimating circuit includes a current estimating resistor coupled in series with a current estimating capacitor. The current estimating resistor and the current estimating capacitor are configured to provide a voltage across the current estimating capacitor during a first portion of a switching cycle, in which the voltage across the current estimating capacitor is proportional to an inductor current that flows through an inductor. The current estimating circuit includes a sense resistor configured to provide a sensed voltage across the sense resistor during a second portion of the switching cycle. The current estimating circuit includes a switch configured to apply the sensed voltage to the current estimating capacitor to provide the voltage across the current estimating capacitor during the second portion of the switching cycle.
US12142993B2
A kinetic energy recovery system, a kinetic energy recovery method and a cutting device are provided. The kinetic energy recovery system includes a motor controller, an energy storage device and an energy management device. The energy management device is connected to the energy storage device and the motor controller respectively, and the energy management device is configured to feed back braking information of a motor to the motor controller based on energy storage parameters of the energy storage device. The motor controller is configured to control the motor to convert kinetic energy of a rotating member into electrical energy of the energy storage device based on the braking information when the rotating member is in a braking state, and further control the motor to convert the electrical energy of the energy storage device into the kinetic energy of the rotating member when the rotating member is in an operation state.
US12142988B2
A transport system, in particular a multi-carrier system, includes a plurality of linear motors, which are arranged in a row and form a guide track, and at least one transport element that can be moved along the guide track with the linear motors. The linear motors each have at least a first connection region, which faces and is associated with a linear motor disposed upstream along the guide track, and a second connection region, which faces and is associated with a linear motor disposed downstream along the guide track, wherein a respective plug connector mechanically connects the first connection region of a linear motor disposed downstream along the guide track and the second connection region of a linear motor disposed upstream along the guide track to one another and establishes a power connection and/or a signal connection between the neighboring linear motors.
US12142978B2
In a method for operating an electric machine with at least two coils and a magnetizable, movable core such as an armature or a rotor, a current of a constant average value is applied from a direct current source at the coils in such a way that the device is operated in the magnetic saturation range of the core. More particularly, one linear and one rotational actuator is proposed for such an operating mode.
US12142971B2
An electric powered work machine in one aspect of the present disclosure includes a motor, a current-carrying path, a switching circuit, a circuit board, a metal case, and a heat radiation sheet. The circuit board includes a first surface, a second surface, a first hole group, a board conductive line, and a circuit arrangement area.
US12142968B2
A rotor assembly for an electric motor includes a rotor core that is fabricated from a plurality of stacked laminations. The rotor core has a plurality of arcuately arranged, axially extending magnet receiving slots. The rotor core includes a plurality of magnets received in respective ones of the magnet receiving slots. The laminations include radially extending deflectable magnet retaining tabs that extend into the magnet receiving slots. The magnet retaining tabs engage and are deflected by a corresponding one of the magnets to exert a reactive force against the magnets.
US12142954B2
A cell controller includes: a balancing unit which performs balancing of states of charge of a plurality of secondary batteries by discharging or charging each of the plurality of secondary batteries; a first timer which measures an elapsed time after a start of the balancing; a receiving unit which receives a balancing command signal including information regarding balancing times for the secondary batteries; and a first control unit which controls the balancing unit on a basis of the elapsed time after the start of the balancing, and the balancing command signal, the elapsed time being measured by the first timer and the balancing command signal being received by the receiving unit, in which the receiving unit receives the information on the plurality of secondary batteries through the single balancing command signal.
US12142941B2
Examples describe a method of operating a distribution point unit (DPU) having a wireless backhaul connection, such as a 4G or 5G connection. The distribution point unit is reverse powered electrically by connected subscriber lines. The radio configuration (number of antennas, frequencies, etc.) used by the wireless backhaul connection is switched according to the power available from the subscriber lines. Changes to the available power can trigger a switch to a new radio configuration. Higher capacities (data rates) can be achieved with higher power radio configurations, which can be switched over to if the available power is sufficient. Similarly, when the available power drops, a switch can be made to an appropriate lower powered radio configuration.
US12142939B2
Methods and devices for surveying for active and inactive power receivers within a wireless-power coverage area are described. A method includes causing performance of a survey looking for active power receivers within a wireless-power coverage area using communication radio(s). Information is received from an active power receiver and transmission of RF signals is caused to energize inactive power receivers using a power-transmission antenna. A first RF signal is transmitted using a first value for a transmission characteristic, and a second RF signal is transmitted using a second value for the transmission characteristic. Additional information is received from a first energized power receiver and further information from a second energized power receiver. Two or more frequency bands are identified for radio-frequency wireless-power transmissions by a wireless-power transmitting device within the wireless-power coverage area based on the information, the additional information, and the further information.
US12142938B2
An over-voltage protection circuit and methods of operation are provided. In one embodiment, a method includes monitoring a voltage at an output of a rectifier, a voltage at an output of a voltage regulator, or a combination thereof. The method further includes determining the over-voltage condition based on the monitoring; and in response to determining the over-voltage condition, regulating the voltage at the output of the rectifier in accordance with a voltage difference between the voltage at the output of the rectifier and the voltage at the output of the voltage regulator.
US12142931B1
A wireless power transmitter can include a wireless power transmitter coil adapted to magnetically couple the wireless power transmitter to a wireless power receiver, a resonant capacitor coupled to the wireless power transmitter coil to form a resonant circuit, and an inverter having an input that receives a DC voltage and an AC output coupled to the resonant circuit. The inverter can further include a plurality of switching devices coupled between the input and AC output of the inverter, a controller configured to generate pulse width modulated (PWM) drive signals for the plurality of switching devices, wherein the PWM drive signals are tri-state PWM signals having three output levels, and zero crossing detection circuitry that receives the PWM drive signals for corresponding switching devices and signals corresponding to voltages across the corresponding switching devices and generates gate drive signals for the corresponding switching devices.
US12142929B2
A system for monitoring and optimizing fuel consumption by a genset at an oil rig is described. Gensets require large amounts of fuel to initiate and to maintain in a standby, idling position. The system accesses data in a drill plan to determine the present and future power requirements and initiates gensets if needed; otherwise gensets can be shut down. Excess power can be stored in a power storage unit such as a capacitor, battery, or a liquid air energy storage unit.
US12142924B2
Embodiments of the present application relate to a bidirectional DC/AC power conversion system having multiple DC links, which comprises: a main DC link; at least one auxiliary DC link including at least one of a first auxiliary DC link having a positive terminal connected to a positive terminal of the main DC link and a second auxiliary DC link having a negative terminal connected to a negative terminal of the main DC link; and a plurality of cells connected in series to form one or more legs.
US12142921B2
Certain aspects of the present disclosure relate to a local energy management system (LEMS) at local mixed power generating sites for providing grid services and grid service applications. The LEMS generally serves as a local power control agent for facilitating energy management at the local site level by controlling and leveraging a plurality of local assets deployed at the local site, and combining a plurality of generated power from each site which acts as its own virtual power plant for delivering grid services to the grid. In addition, the LEMS has the ability to effectively handle and fulfill energy and electrical objectives of the grid services, including regulation or demand response objectives from the grid, by conveying operational set points that control the power charge and discharge at each local asset in order to meet those objectives.
US12142919B2
A control method and system for operating an electrical component from an electrical distribution network maximises the advantage to be gained from the component simultaneously following two power-consumption strategies. The first strategy D(t) is relatively slow-moving, for example increasing consumption when electricity prices are lower, whereas the second F(t) requires fast-moving adjustments, for example when providing a frequency responsive service to counter network power imbalances. The method involves operating the component to follow a strategy with the fast-moving function F(t) superimposed on a baseline power function B(t), with B(t) derived from the slow-moving function D(t). In applying the invention to a binary component (i.e. one that is either “off” or “on”) that is providing the responsive service as part of a group of such components, B(t) is derived both from D(t) and also from past values of F(t). The effect of F(t) is mitigated by determining the value of B(t) for each of a sequence of subintervals by a method that takes into account its contribution to power consumption in all previous subintervals.
US12142918B1
A power distribution system includes a variable frequency alternating current (AC) generator, an active rectifier electrically connected to the variable frequency AC generator such that AC power output from the variable frequency AC generator is rectified by the active rectifier, and a switching controller configured to detect a fundamental frequency of the AC power output and lock an active switch rate of the active rectifier to an integer multiple of the fundamental frequency.
US12142910B2
A power control device includes: an output voltage controller configured to control an output voltage based on a feedback voltage corresponding to the output voltage; and an overvoltage protector configured to continue or stop the operation of the output voltage controller based on a first detection result of whether the output voltage has exceeded an output voltage threshold value and a second detection result of whether the feedback voltage has fallen to or below a feedback voltage threshold value.
US12142907B2
An overcurrent protection device is for protecting a load arranged in a DC grid. The load is coupled to a supply busbar, which is connectable to a supply potential of the DC grid, in the DC grid via the overcurrent protection device. The overcurrent protection device is designed to ascertain a current trigger value based upon a detected value of a current flowing through the overcurrent protection device and a trigger characteristic which is assigned to the load and is based on the current; compare the current trigger value with a threshold, and either trigger the overcurrent protection device or not, based upon the result of the comparison. The current is taken into consideration together with a first or a second factor in the trigger characteristic based upon the current direction.
US12142905B2
Busbar comprising a supporting body (1) made of a tough-hard material, and at least one electrical conductor (2.1, 2.2, 2.3, . . . ), wherein the conductor (2.1, 2.2, 2.3, . . . ) is connected to the supporting body (1). The supporting body (1) comprises a seal (3) that is made of a rubber-elastic material, which encloses the conductor (2.1, 2.2, 2.3, . . . ) on the outer circumferential side with an annular sealing region (4) in a sealing manner.
US12142903B2
The present invention provides a waterproof sealing mechanism for motor cable of swimming pool robots, which comprising a housing, wherein a sealing groove is provided on the outer side of the housing, and a sealing protrusion is integrally provided at the bottom of the sealing groove, connecting wire hole located inside the sealing protrusion is provided at the bottom of the sealing groove, and a sealing soft body is provided inside the sealing groove, the top of the sealing groove is provided with a rubber pressing plate mounted on the housing, and the middle part of the sealing soft body is provided with a threading hole running through the sealing soft body, the middle part of the rubber pressing plate is provided with a threading hole running through the rubber pressing plate, the sealing soft body is installed in the sealing groove, the soft rubber is pressed at the bottom of the fixing base main body, so that the soft rubber deforms to shrink the wire threading hole, and the leads is tightly wrapped in the soft rubber so as to prevent leakage at the penetrating position of the leads, at the same time, the sealing protrusion abuts against and closely contacts the bottom of the soft rubber to prevent the liquid from leaking from the gap between the sealing groove and the sealing soft body.
US12142902B2
Enclosure assemblies employed in electrical installations, including those employed in solar power installations, which conform to NEMA 3R type rating defined by National Electrical Manufacturers Association (“NEMA”) are disclosed. In some embodiments, a base of a housing of an enclosure assembly having a seal-receiving groove, fastener retainers, fastener walls, a moisture diverter, attachment points; and conductor pass-through apertures is disclosed. In some embodiments, a base of a housing of an enclosure assembly having a forward portion with a forward fastener retainer and forward attachment points; an aft portion of the base having an aft fastener retainer and aft and attachment points, the groove located between the forward and aft portions, a moisture diverter located between the forward and aft portions; and drainage channels encompassing the forward and aft portions is disclosed. In some embodiments, a method for pre-positioning a fastener in a housing of an enclosure assembly is disclosed.
US12142901B2
A cable routing box for fitting to an electrical switch is disclosed, wherein, with the cable routing box fitted, a cable is connected to the electrical switch in a first plane and is routed through the cable routing box. The cable routing box includes a guide for the cable in the cable routing box. The cable exits the cable routing box in a second plane, which differs from the first plane.
US12142884B2
Example connection ports for electronic devices are disclosed. In an example, the connection port includes a longitudinal axis, a receptacle that extends axially with respect to the longitudinal axis, and a substrate disposed within the receptacle. The substrate includes an end and a support surface that extends axially with respect to the longitudinal axis. In addition, the connection port includes a plurality of first electrical contacts on the support surface, a plurality of second electrical contacts on the end. Each second electrical contact is electrically coupled to a corresponding one of the first electrical contacts.
US12142880B2
A variety of active cover plate configurations with prongs configured to contact side screw terminals of electrical receptacles are described. In one illustrative embodiment, an active cover plate includes a multi-gang face plate configured to be installed over a multi-gang light switch installation, the multi-gang faceplate including at least two apertures sized to accept a manually manipulatable element of switches in the multi-gang light switch installation. Prongs extend rearward from the multi-gang faceplate around at least one of the apertures.
US12142877B2
A shield structure includes a twisted pair cable formed by twisting two wires and including a parallel portion, the two wires being arranged side by side in the parallel portion, and a shield member including two conductive side wall portions disposed around the parallel portion and two connecting portions configured to connect the two side wall portions. The two connecting portions are respectively disposed on front end parts and rear end parts in an extending direction of the parallel portion, out of the two side wall portions.
US12142875B2
Systems and methods are provided for water resistant connectors. A male connector includes a rib or a draft angle that creates a seal when engaged with a female connector. A male connector includes an overmold that includes or is made of a thermoplastic elastomer. Male or female connectors include molds that include or are made of a thermoplastic polymer, such as polypropylene. A female connector includes spring contacts that fit within individual pockets of the female connector.
US12142865B2
A pin terminal includes a bar-like base material and a plating layer covering a predetermined region of the base material. A constituent material of the base material is pure copper or a copper alloy. The plating layer includes a tin-based layer made of metal containing tin. One end side of the base material includes a tip covering portion. The tin-based layer includes the tip covering portion. The tip covering portion covers an entire region in a circumferential direction on the one end side of the base material. A difference (t1−t2) between a maximum value t1 and a minimum value t2 of a thickness of the tip covering portion measured at a measurement location set at a spot of 1 mm from one end of the pin terminal along a longitudinal direction of the pin terminal is 0.20 μm or more.
US12142862B2
A connector, having a shunt structure, includes an insulating housing, a plurality of power terminals, a plurality of signal terminals and a first shunt socket. The insulating housing has a first side surface and a second side surface. The first side surface has a power input interface and a signal input interface, and the second side surface has a power output interface and a signal output interface. Each of the power terminals extends a power contact portion into the power input interface, and a power leg to the power output interface. Each of the signal terminals extends a signal contact portion into the signal input interface, and the signal leg to the signal output interface. The first shunt socket is located on a third side surface of the insulating housing and has a clamping portion on a side wall for being clamped by a first shunt connector.
US12142859B2
Provided is a connector capable of suppressing deformation and breakage due to an external force, and the connector can be fitted with a counter connector by entering an accommodation space of the counter connector, and includes a housing that holds a contact and includes a side wall at an end portion in a first direction intersecting a fitting direction in which the connector and the counter connector are fitted with each other, a frame that surrounds the housing, and a reinforcing member having a higher rigidity than that of the housing, in which connector, part of the reinforcing member is attached to the side wall while being interposed between an outer surface and an inner surface of the side wall, the outer surface being situated on a side facing the frame, and the inner surface being situated on an opposite side from the outer surface.
US12142855B2
An antenna module according to an embodiment of the present invention comprises: a first radiation part and a second radiation part to which a current is applied via at least one power supply line; a first coupling radiation part which is coupled to the first radiation part while being spaced a predetermined distance apart from the first radiation part; and a second coupling radiation part which is coupled to the second radiation part while being spaced a predetermined distance apart from the second radiation part, wherein the first radiation part and the second radiation part radiate signals in different frequency bands.
US12142850B1
Dual-polarized ultrawideband antennas and antenna arrays are provided. Fully inverted-L elements (FILEs) can be used as the radiating element in a unit cell antenna, which can be repeated to form an array. The dual-polarized FILE unit cell can include two L-bent elements, which tightly couple to a common shorted via as well as to each other. The same shorted via can be utilized to suppress the well-known common mode resonance.
US12142844B2
An antenna system that includes a plurality of lens sets. Each lens set includes a lens and at least one feed element. At least one feed element is aligned with the lens and configured to direct a signal through the lens at a desired direction.
US12142843B2
An electronic device, including a metal back cover, a ground radiator, a third radiator, and a metal frame including a first cutting opening, a second cutting opening, a first radiator located between the first cutting opening and the second cutting opening, and a second radiator located beside the second cutting opening and separated from the first radiator by the second cutting opening, is provided. An end of a first slot formed between the metal back cover and a first part of the first radiator is communicated with the first cutting opening, and a second slot formed between the metal back cover and a second part of the first radiator and between the metal back cover and the second radiator is communicated with the second cutting opening. The ground radiator connects the metal back cover and the first radiator and separates the first slot from the second slot.
US12142832B2
A metasurface device includes a ground structure able to have a ground plane function, the ground structure being able to be alternately in an insulating state, wherein it prevents the propagation of the surface wave over the front surface of a substrate so as to prevent the antenna element from radiating, and in a conductive state, wherein the ground structure has the ground plane function, allowing the propagation of the surface wave over the front surface of the substrate from the emission/reception device to the conductive patches, or vice versa, the ground structure being able to change from the insulating state to the conductive state through illumination of the ground structure at a wavelength called a switching wavelength.
US12142828B2
An antenna device includes a ground portion including a linear portion connecting a first point and a second point to each other along a first direction parallel to a surface of a substrate, on one side in a second direction orthogonal to the first direction, a power feeding portion provided in a first range including the first point, and an element portion configured to receive power from the power feeding portion and formed in a conductor portion of the substrate that is insulated from the ground portion in a state in which the element portion protrudes from the first range toward the other side in the second direction. The element portion includes a first element portion protruding in the first range toward the other side in the second direction, and a second element portion extending along the first direction from the first element portion toward the second point.
US12142827B2
An antenna module includes a dielectric substrate including a plurality of dielectric layers that are laminated, and a radiation element, a ground electrode, and peripheral electrodes that are formed in or on the dielectric substrate. The radiation element radiates radio waves in a first polarization direction. The ground electrode is placed so as to face the radiation element. The peripheral electrodes are formed in a plurality of layers between the radiation element and the ground electrode and are electrically connected to the ground electrode. The peripheral electrodes are placed at positions that are symmetrical with respect to at least either of a first direction parallel to the first polarization direction and a second direction orthogonal to the first polarization direction.
US12142821B2
Systems, apparatuses, and methods are described for increasing a performance of a small wireless device comprising one or more conductive elements electrically coupled with an antenna. A user interface element of the wireless device may be configured to operate as a radiative component of an antenna structure. A power source element may be electrically isolated from a ground, resulting in decreased coupling with the antenna. Moreover, an antenna bandwidth may be increased, via modification of one or more antenna characteristics and/or the addition of one or more novel antenna components, in order to increase the detune-resiliency of the antenna. In addition, the radio frequency performance and reliability of the wireless device may be improved by maintaining fixed positioning between various components of the wireless device. Thus, the antenna and the one or more conductive elements may be configured to increase the device performance.
US12142820B2
A 5G system comprising at least one antenna element configured to transmit and receive 5G radio frequency signals and at least one electronic component is provided. The antenna element, the electronic component, or both, comprise a polymer composition that includes a liquid crystalline polymer that contains repeating units derived from naphthenic hydroxycarboxylic and/or dicarboxylic acids in an amount of about 10 mol. % or more. Further, the polymer composition exhibits a dielectric constant of about 5 or less and dissipation factor of about 0.05 or less at a frequency of 10 GHz.
US12142814B2
There is disclosed an electronic device comprising a front surface including a display screen and a non-metallic bezel surrounding the display screen, and a metallic rear surface. A cavity is defined between the rear surface and the bezel of the front surface along at least a portion of the bezel. The electronic device further comprises a conductive radiating element and a conductive ground plane. The conductive radiating element is mounted in or adjacent to the cavity so as to face the non-metallic bezel in a first direction towards the front surface, and to face the cavity in a second direction towards the rear surface. The conductive radiating element is connected to the conductive ground plane and is additionally connected to the metallic rear surface. The conductive radiating element is configured for excitation by an RF feed, and the cavity serves as a reflector to direct RF signals through the bezel.
US12142809B2
A radio frequency signal coupler includes an input port, an output port, a main transmission line coupled between the input port and the output port, and a coupled transmission line electromagnetically coupled to the main transmission line. The coupled transmission line includes a first transmission line, a second transmission line, and a switch configured to couple the first and second transmission lines during a first mode of operation and to decouple the first and second transmission lines during a second mode of operation. The radio frequency couple can be used in a front end module of a communications device, such as a mobile phone.
US12142798B1
An energy storage device and an electricity-consumption device. The energy storage device includes an insulation film and an electrode assembly. The insulation film includes a bottom film, a first side film, and a second side film. The bottom film includes a first side, a second side, and a third side. In a length direction of the bottom film, the first side film at least partially exceeds the bottom film, and the second side film at least partially exceeds the bottom film. When the electrode assembly is wrapped by the insulation film, the first side film is folded relative to the bottom film along the first side, the second side film is folded relative to the bottom film along the second side, a second wrapping section is folded relative to a first wrapping section, and a fourth wrapping section is folded relative to a third wrapping section.
US12142794B2
A medium- and/or large-format (M/L), rechargeable battery pack used for powering attached equipment may include features to protect the battery pack from external fire. For example, the features may protect the battery pack due to exposure to fire from outside of the end device, e.g., a vehicle, due to a fuel spill. According to another aspect of the embodiments, the M/L rechargeable battery pack may include a high current terminal/power connector for the battery pack. The embodiment optimizes the battery pack output power connector assembly, improves and solves poor connection designs that can cause fire hazards from sparks, and provides water ingress protection.
US12142792B2
Disclosed are a power battery, a busbar component of the power battery and a method thereof. The busbar component comprises a busbar assembly. The busbar assembly comprises a busbar body, a first insulating layer and a second insulating layer. The busbar body is connected with one side of the first insulating layer facing a battery cell module, is integrated with a sampling line, and the sampling line is manufactured by a mechanical cutting and unloading process. The second insulating layer is attached to the first insulating layer and covers the sampling line, and the second insulating layer and the busbar body are on a same side of the first insulating layer and are arranged in a staggered manner. The cost is lowered, the process cycle of product is shortened, the production efficiency is improved, the applicability gets wider, the production process and the assembling process are simplified.
US12142781B2
A system and method for redundant electric power for an electric aircraft is provided. The system includes a plurality of battery packs which includes at least a first pack monitor unit and at least a second pack monitor unit configured to detect a first battery pack datum and a second battery pack datum and transmit the pair of battery pack datum to a controller. Each battery pack. The system further includes a contactor coupled to the electric aircraft, a plurality of loads communicatively coupled to each battery pack of the plurality of battery packs, and a controller, wherein the controller is designed and configured to receive the first battery pack and the second battery pack datum, compare the first battery pack datum to the second battery pack datum as a function of a differential threshold, and generate an alert datum as a function of the comparison.
US12142775B1
A case-neutral electrochemical cell has an electrode assembly comprising a separator positioned between an anode and a cathode housed inside a casing. The casing supports a co-axial glass-to-metal seal comprising an inner insulating glass hermetically sealed to a terminal pin and to the inner surface of a first or inner ferrule. An outer insulating glass is hermetically sealed to the outer surface of the inner ferrule and the inner surface of a second or outer ferrule, and the outer ferrule is secured to an opening in the casing. Then, one of the anode and the cathode is connected to the terminal pin and the other of the anode and the cathode is connected to the first or inner ferrule. An electrolyte is provided in the casing to activate the electrode assembly.
US12142771B2
Flexible battery as an integration platform for wearable sensors and processing/transmitting devices
The present disclosure relates to devices integrated with flexible batteries wherein the flexible batteries can be wearable and can provide an integration platform for various electronic devices.
US12142768B2
The objective of the present invention is to provide a method which is for producing a gas diffusion electrode substrate having a high conductivity and a chemical resistance, and by which an increase in production cost can be suppressed. The present invention is a method for producing a gas diffusion electrode substrate in which a microporous layer is formed in a conductive porous body formed by bonding carbon fibers to each other by means of a cured product of a binder resin, the method having, in the following order: a binder resin impregnation step in which a carbon fiber structure is impregnated with a binder resin composition to obtain a pre-impregnated body; a coating step in which the surface of the pre-impregnated body is coated with a microporous layer coating solution; and a heat treatment step in which the pre-impregnated body that has been subjected to the coating step is heat-treated at a temperature of at least 200° C., wherein the binder resin composition is a liquid composition including a binder resin and a carbon powder, the binder resin being a thermosetting resin, and the method does not have a step for heat-treating the pre-impregnated body at a temperature of at least 200° C., between the binder resin impregnation step and the heat treatment step.
US12142767B2
Disclosed is a lead acid battery having a negative electrode plate and a positive electrode plate, each plate formed of a lead-antimony grid coated with an active material. A separator is disposed between the first and second electrode plate faces and an electrolyte solution immersing the negative electrode plate, the positive electrode plate the separator. At least one of the lead-antimony electrode grids, the separator or the electrolyte solution contains TiO2, an amount sufficient to suppress the migration of antimony from the positive electrode plate to the negative electrode plate.
US12142765B2
Use of silicon as a negative electrode active material particle causes a problem of expansion and contraction of the negative electrode active material particle due to charging and discharging. A negative electrode active material particle or a plurality of negative electrode active material particles are bound or fixed using a graphene compound to inhibit expansion and contraction of the negative electrode active material particle due to charging and discharging. In an all-solid-state secondary battery, an interface between a solid electrolyte and a negative electrode or an interface between the solid electrolyte and a positive electrode has the highest resistance. In order to reduce the interface resistance, at least the negative electrode active material particle is surrounded by a graphene compound to increase the conductivity. Alternatively, a positive electrode active material particle is surrounded by a graphene compound to increase the conductivity. Carrier ions, e.g., lithium ions, pass through a graphene compound, and thus the graphene compound does not hinder the transfer of lithium ions between the positive electrode and the negative electrode in charging or discharging.
US12142756B2
The invention discloses an active material ball composite layer. The active material ball composite layer includes a plurality of active material balls and an outer binder. The active material ball include a plurality of active material particles and a first conductive material. An inner binder is used to adhere the active material particles and the first conductive material to form the active material balls. Then, the outer binder is used to adhere the active material balls to form the composite layer. The elasticity of the inner binder is smaller than the elasticity of the outer binder. Therefore, the scale of expansion of the active material particles is efficiently controlled during charging and discharging. The unrecoverable voids would be reduced or avoided.
US12142753B2
A cathode includes a cathode current collector; and a cathode active material layer disposed on a surface of the cathode current collector. The cathode active material layer includes a first particle and a second particle, the first particle including a secondary particle composed of a third particle, the third particle being a primary particle, the first particle having an average particle size of 5 μm to 20 μm, the third particle having an average particle size of 200 nm to 700 nm, the second particle including a fourth particle and/or a secondary particle composed of the fourth particle, the fourth particle being a primary particle, the second particle having an average particle size of 3 μm to 5 μm, the fourth particle having an average particle size of 800 nm to 5 μm.
US12142751B2
A method for making a pre-lithiated electrode for a lithium ion battery cell, a method for making a battery with a pre-lithiated electrode, and an electric vehicle with a pre-lithiated electrode are provided. An exemplary method for making a pre-lithiated electrode for a lithium ion battery cell includes electrochemically connecting a magnesium-lithium alloy to the electrode. Further, the method includes pre-lithiating the electrode by transferring lithium ions from the magnesium-lithium alloy to the electrode. Also, the method includes electrochemically disconnecting the magnesium-lithium alloy from the electrode.
US12142739B2
Methods and systems are provided for key predictors and machine learning for configuring cell performance. One or more parameters relating to operation of a cell may be measured, via a measurement apparatus, with the cell including a cathode, a separator, and a silicon-dominant anode, and cell performance may be managed, based on the one or more parameters, with the managing including assessing the cell performance using a machine learning model. The cell may be within a battery pack that includes a plurality of cells, each of which including a cathode, a separator, and a silicon-dominant anode. One or more of the plurality of cells from the battery pack in response to a determination, based on the assessing, of a different performance of the one or more of the plurality of cells. The battery pack may be in an electric vehicle.
US12142736B2
A dendrite resistant battery may include a first electrode, a second electrode, and an electrolyte interposed between the first electrode and the second electrode. The dendrite resistant battery may further include at least one acoustic wave device configured to generate a plurality of acoustic waves during a charging of the battery. The charging of the battery may trigger cations from the first electrode to travel through the electrolyte and deposit on the second electrode. The plurality of acoustic waves may agitate the electrolyte to at least homogenize a distribution of cations in the electrolyte. The homogenization of the distribution of cations may prevent a formation of dendrites on the second electrode by at least increasing a uniformity of the deposit of cations on the second electrode. Related methods and systems for battery management are also provided.
US12142724B2
A multi-electrolyte battery, that may include an anode, a cathode, a solid electrolyte positioned between the anode and the cathode, current carriers that comprises an anode current carrier and a cathode current carrier; and at least one other electrolyte. The anode current carrier and the cathode current carrier comprise two external portions that extends outside the anode. The solid electrolyte is sealingly coupled to the two external portions of at least one of the current carriers to define at least one sealed electrolyte, the at least one sealed electrolyte belongs to the at least one other electrolyte.
US12142721B2
Systems and methods for charging and discharging a plurality of batteries are described herein. In some embodiments, a system includes a battery module, an energy storage system electrically coupled to the battery module, a power source, and a controller. The energy storage system is operable in a first operating state in which energy is transferred from the energy storage system to the battery module to charge the battery module, and a second operating state in which energy is transferred from the battery module to the energy storage system to discharge the battery module. The power source electrically coupled to the energy storage system and is configured to transfer energy from the power source to the energy storage system based on an amount of stored energy in the energy storage system. The controller is operably coupled to the battery module and is configured to monitor and control a charging state of the battery module.
US12142716B2
Synchronization for light emitting diode (LED) pixels in an LED display is provided so that one or more actions of all LED pixels are able to be initiated at the same time, or within a millisecond. LED displays and corresponding systems may include a controller that is configured for sending communication signals to one or more strings of LED pixels. Active electrical elements within each LED pixel may be configured to receive the communication signals, generate corresponding synchronization signals, and respond in a manner that is coordinated with all other LED pixels in a particular LED display. Failure mitigation of LED pixel failures within an LED string is provided where the controller is configured with bidirectional communication ports for communication with the LED string. In a failure mitigation process, the bidirectional communication ports may switch directions to provide communication signals to both sides of an LED string.
US12142709B2
A display device includes: a substrate; a transparent electrode on one surface of the substrate; a reflective electrode on the transparent electrode; a transistor on the reflective electrode; and a light emitting element between the transparent electrode and the reflective electrode. The transistor overlaps the light emitting element.
US12142707B2
A micro light emitting diode panel is provided. The micro light emitting diode panel includes a circuit substrate, a plurality of transistor devices and a plurality of micro light emitting diode devices. The transistor devices are bonded to the circuit substrate. Each of the transistor devices has a semiconductor pattern, a source electrode, a drain electrode and a gate electrode. The source electrode and the drain electrode are electrically connected to the semiconductor pattern. The source electrode, the drain electrode, and the gate electrode are located between the semiconductor pattern and the circuit substrate. The electron mobility of the semiconductor pattern is greater than 20 cm2/V·s. The micro light emitting diode devices are bonded to the circuit substrate, and are electrically connected to the transistor devices respectively.
US12142702B2
An optoelectronic device includes a flexible substrate, a cerium oxide (CeO2) layer arranged on the flexible substrate, a single crystal β-III-oxide layer arranged on the CeO2 layer, and a metallic contact layer arranged on the single crystal β-III-oxide layer.
US12142697B2
Provided are two-dimensional material (2D)-based wiring conductive layer contact structures, electronic devices including the same, and methods of manufacturing the electronic devices. A 2D material-based field effect transistor includes a substrate; first to third 2D material layers on the substrate; an insulating layer on the first 2D material layer; a source electrode on the second 2D material layer; a drain electrode on the third 2D material layer; and a gate electrode on the insulating layer. The first 2D material layer is configured to exhibit semiconductor characteristics, and the second and third 2D material layers are metallic 2D material layers. The first 2D material layer may include a first channel layer of a 2D material and a second channel layer of a 2D material. The first 2D material layer may partially overlap the second and third 2D material layers.
US12142686B2
The present disclosure relates to semiconductor structures and, more particularly, to field effect transistors and methods of manufacture. The structure includes: at least one gate structure having source/drain regions; at least one isolation structure within the source/drain regions in a substrate material; and semiconductor material on a surface of the at least one isolation structure in the source/drain regions.
US12142683B2
A semiconductor device includes semiconductor wires or sheets disposed over a substrate, a source/drain epitaxial layer in contact with the semiconductor wires or sheets, a gate dielectric layer disposed on and wrapping around each channel region of the semiconductor wires or sheets, a gate electrode layer disposed on the gate dielectric layer and wrapping around each channel region, and insulating spacers disposed in spaces, respectively. The spaces are defined by adjacent semiconductor wires or sheets, the gate electrode layer and the source/drain region. The source/drain epitaxial layer includes multiple doped SiGe layers having different Ge contents and at least one of the source/drain epitaxial layers is non-doped SiGe or Si.
US12142682B2
In a method of manufacturing a semiconductor device, a gate dielectric layer is formed over a channel region, a first conductive layer is formed over the gate dielectric layer, a shield layer is formed over the first conductive layer forming a bilayer structure, a capping layer is formed over the shield layer, a first annealing operation is performed after the capping layer is formed, the capping layer is removed after the first annealing operation, and a gate electrode layer is formed after the capping layer is removed.
US12142662B2
A method for making semiconductor device may include forming spaced apart gate stacks on a substrate defining respective trenches therebetween. Each gate stack may include alternating layers of first and second semiconductor materials, with the layers of the second semiconductor material defining nanostructures. The method may further include forming respective source/drain regions within the trenches, forming respective insulating regions adjacent lateral ends of the layers of the first semiconductor material, and forming respective dopant blocking superlattices adjacent lateral ends of the nanostructures and offset outwardly from adjacent surfaces of the insulating regions. Each dopant blocking superlattice may include a plurality of stacked groups of layers, with each group of layers comprising stacked base semiconductor monolayers defining a base semiconductor portion, and at least one non-semiconductor monolayer constrained within a crystal lattice of adjacent base semiconductor portions.
US12142660B2
Trenches having a gate oxide layer are formed in the surface of a silicon wafer for vertical gates. Conductive doped polysilicon is then deposited in the trenches to form a relatively thin layer of doped polysilicon along the sidewalls. Thus, there is a central cavity surrounded by polysilicon. Next, the cavity is filled in with a much higher conductivity material, such as aluminum, copper, a metal silicide, or other conductor to greatly reduce the overall resistivity of the trenched gates. The thin polysilicon forms an excellent barrier to protect the gate oxide from diffusion from the inner conductor atoms. The inner conductor and the polysilicon conduct the gate voltage in parallel to lower the resistance of the gates, which increases the switching speed of the device. In another embodiment, a metal silicide is used as the first layer, and a metal fills the cavity.
US12142643B2
A material structure for silicon-based gallium nitride microwave and millimeter-wave devices and a manufacturing method thereof are provided. The material structure includes: a silicon substrate; a dielectric layer of high thermal conductivity, disposed on an upper surface of the silicon substrate, and an uneven first patterned interface being formed between the dielectric layer and the silicon substrate; a buffer layer, disposed on an upper surface of the dielectric layer, and an uneven second patterned interface being formed between the buffer layer and the dielectric layer; a channel layer, disposed on an upper surface of the buffer layer; and a composite barrier layer, disposed on an upper surface of the channel layer. In the material structure, the uneven patterned interfaces increase contact areas of the interfaces, a thermal boundary resistance and a thermal resistance of device are reduced, and a heat dissipation performance of device is improved.
US12142639B2
Fabrication methods and gallium nitride transistors, in which an electronic device includes a substrate, a buffer structure, a hetero-epitaxy structure over the buffer structure, and a transistor over or in the hetero-epitaxy structure. In one example, the buffer structure has an extrinsically carbon doped gallium nitride layer over a dual superlattice stack or over a multilayer composition graded aluminum gallium nitride stack, and a silicon nitride cap layer over the hetero-epitaxy structure.
US12142634B2
Methods of forming microelectronic structures are described. Embodiments of those methods include forming a nanowire device comprising a substrate comprising source/drain structures adjacent to spacers, and nanowire channel structures disposed between the spacers, wherein the nanowire channel structures are vertically stacked above each other.
US12142627B2
The wiring is configured so that both ends of a region including each of a plurality of pixel circuits in a first direction and both ends of the region in a second direction intersecting the first direction are connected by a combination of a wiring layer group.
US12142625B2
An imaging system including a sensor wafer and a logic wafer. The sensor wafer includes a plurality of pixels arranged in rows and columns, the plurality of pixels arranged in rows and columns and including at least a first pixel and a second pixel positioned in a first row included in the rows. The sensor wafer includes a first transfer control line associated with the first row, the first transfer control line coupled to both a first transfer gate of the first pixel and a second transfer gate of the second pixel. The logic wafer includes a first storage capacitor associated with the first pixel and a second storage capacitor associated with the second pixel, a first storage control line coupled to a first storage gate associated with the first pixel and a second storage control line coupled to a second storage gate associated with the second pixel.
US12142618B2
An image sensing device is provided to include a first photoelectric conversion element and a second photoelectric conversion element that are arranged adjacent to each other; a first isolation region located between the first and second photoelectric conversion elements and configured to receive a voltage to generate an electric field to attract photocharges from the first or second photoelectric conversion element; and a second isolation region separated from the first isolation region, the second isolation region located between the first and second photoelectric conversion elements and structured to include an insulation material to block photocharges from moving between the first and second photoelectric conversion elements.
US12142616B2
According to one embodiment, a light detector includes a plurality of elements, a plurality of separation parts, a fourth semiconductor region, a fifth semiconductor region, a first interconnect, a first quenching part, and a second interconnect. The elements are located in a cell region and arranged. Each of the elements includes first, second, and third semiconductor regions. The second semiconductor region is located on the first semiconductor region. The third semiconductor region is located on the second semiconductor region. The separation parts are located respectively around the elements. The fourth semiconductor region is located around each of the separation parts. The fifth semiconductor region is located on the fourth semiconductor region. The first interconnect is electrically connected to the third semiconductor regions. The first quenching part is electrically connected to the first interconnect. The second interconnect is electrically connected to the fifth semiconductor region.
US12142615B2
An electronic device includes a substrate, a first wiring layer, an oxide insulating layer and a nitride insulating layer. The first wiring layer is disposed on the substrate and includes an outer metal layer. The outer metal layer contains at least 97 wt % molybdenum. The oxide insulating layer is disposed on the first wiring layer and touches the outer metal layer. The nitride insulating layer is disposed on the oxide insulating layer, where the thickness difference between the thickness of the oxide insulating layer and the thickness of the nitride insulating layer is greater than or equal to 250 nm.
US12142608B2
A semiconductor device includes a plurality of semiconductor fins, at least one gate stack, a refill isolation, and an air gap. Each of the semiconductor fins extends in an X direction. Two adjacent ones of the semiconductor fins are spaced apart from each other in a Y direction transverse to the X direction. The at least one gate stack has two stack sections spaced apart from each other in the Y direction. The stack sections are disposed over two adjacent ones of the semiconductor fins, respectively. The refill isolation and the air gap are disposed between the stack sections.
US12142607B2
A semiconductor device includes first and second active regions parallel to each other and respectively extending in a first direction, an isolation layer between the first and second active regions, a first line structure and a second line structure overlapping the first and second active regions and the isolation layer, parallel to each other, and extending in a second direction, a first source/drain region on the first active region, and a second source/drain region on the second active region. The first line structure includes a first gate structure, a second gate structure, and a first insulating separation pattern between the first and second gate structures. The second line structure includes a third gate structure, a fourth gate structure, and a second insulating separation pattern between the third and fourth gate structures. The first and second insulating separation patterns are spaced apart from each other. The first insulating separation pattern has first and second side surfaces opposing each other, and third and fourth side surfaces opposing each other. At least one of the first and second side surfaces and at least one of the third and fourth side surfaces have different side profiles.
US12142605B2
All of four of built-in gate resistance trenches function as practical built-in gate resistance trenches. A first end portion of each of four of the built-in gate resistance trenches is electrically connected to a wiring side contact region of a gate wiring via a wiring contact. A second end portion of each of four of the built-in gate resistance trenches is electrically connected to a pad side contact region of a gate pad via a pad contact. In each of four of the built-in gate resistance trenches, a distance between the wiring contact and the pad contact is defined as an inter-contact distance.
US12142604B2
According to one embodiment, a first P-type transistor with a gate is coupled to a first node, and a drain is coupled to a second node. A first N-type transistor with a gate is coupled to the first node, and a drain is coupled to the second node. A second P-type transistor with a gate is coupled to the second node, and a drain is coupled to a third node. A second N-type transistor with a gate is coupled to the second node, and a drain is coupled to the third node. The first P-type transistor is smaller than the first N-type transistor. The second N-type transistor is smaller than the second P-type transistor. The second N-type transistor is smaller than the first N-type transistor.
US12142602B2
A light emitting device including a first LED sub-unit having a thickness in a first direction, a second LED sub-unit disposed on a portion of the first LED sub-unit in the first direction, each of the first and second LED sub-units comprising a first-type semiconductor layer, a second-type semiconductor layer, and an active layer, a reflective electrode disposed adjacent to the first LED sub-unit and electrically connected to the first-type semiconductor layer of the first LED sub-unit, and a first ohmic electrode forming ohmic contact with the second-type semiconductor layer of the first LED sub-unit, in which the active layer of the first LED sub-unit is configured to generate light, includes AlxGa(1-x-y)InyP (0≤x≤1, 0≤y≤1), and overlaps the active layer of the second LED sub-unit in the first direction, and the active layer of the second LED sub-unit includes the same material as the active layer of the first LED sub-unit.
US12142599B2
A semiconductor device is provided and includes a first substrate including a first transistor; a laser reflection layer on the first transistor; and a second substrate on the laser reflection layer, the second substrate including a second transistor.
US12142598B2
A semiconductor package structure includes a substrate having a substrate having a first surface and second surface opposite thereto, wherein the substrate comprises a wiring structure. The structure also has a first semiconductor die disposed on the first surface of the substrate and electrically coupled to the wiring structure, and a second semiconductor die disposed on the first surface and electrically coupled to the wiring structure, wherein the first semiconductor die and the second semiconductor die are arranged in a side-by-side manner. A molding material surrounds the first semiconductor die and the second semiconductor die, wherein the first semiconductor die is separated from the second semiconductor die by the molding material. Finally, an annular frame mounted on the first surface of the substrate, wherein the annular frame surrounds the first semiconductor die and the second semiconductor die.
US12142592B2
A semiconductor package may include: a base layer; first to Nth semiconductor chips (N is a natural number of 2 or more) sequentially offset stacked over the base layer so that a chip pad portion of one side edge region is exposed, wherein the chip pad portion includes a chip pad and includes a redistribution pad that partially contacts the chip pad and extends away from the chip pad; and a bonding wire connecting the chip pad of a kth semiconductor chip among the first to Nth semiconductor chips to the redistribution pad of a k−1th semiconductor chip or a k+1th semiconductor chip when k is a natural number greater than 1 and the bonding wire connecting the chip pad of the kth semiconductor chip to a pad of the base layer or the redistribution pad of the k+1th semiconductor chip when k is 1.
US12142588B2
A method includes forming a first substrate including a first dielectric layer and a first metal pad, forming a second substrate including a second dielectric layer and a second metal pad, and bonding the first dielectric layer to the second dielectric layer, and the first metal pad to the second metal pad. One or both of the first and second substrates is formed by forming a first insulating layer, forming an opening in the layer, forming a barrier on an inner surface of the opening, forming a metal pad material on the barrier, polishing the metal pad material to expose a portion of the barrier and to form a gap, expanding the gap, forming a second insulating layer to fill the opening and the gap, and polishing the insulating layers such that a top surface of the metal pad is substantially planar with an upper surface of the polished layer.
US12142587B2
Disclosed are semiconductor devices and methods of fabricating the same. The semiconductor device includes a first dielectric layer including a first pad, a second dielectric layer on the first dielectric layer, a through electrode that penetrates the second dielectric layer and is electrically connected to the first pad, an upper passivation layer on the second dielectric layer, a second pad on the upper passivation layer, and an upper barrier layer between the upper passivation layer and the second pad. The first pad and the through electrode include a first material. The second pad includes a second material that is different from the first material of the first pad and the through electrode. The second pad includes a first part on the upper passivation layer, and a second part that extends from the first part into the upper passivation layer and is connected to the through electrode.
US12142584B2
A semiconductor device package includes an electronic component and a substrate. The electronic component has a first surface and a second surface. The substrate is connected to the first surface of the electronic component through an adhesive layer. The substrate includes a first antenna disposed over the second surface of the electronic components through the adhesive layer.
US12142580B2
Devices and methods for physical chip security are disclosed. In at least one embodiment, a security module is secured to a board to restrict physical access to an integrated circuit mounted on the security module and provides one or more contacts enabling data access to the integrated circuit.
US12142571B2
A semiconductor device package and a method for manufacturing the semiconductor device package are provided. The semiconductor device package includes a first substrate, a second substrate and an interconnection. The second substrate is arranged above the first substrate and has an opening. The interconnection passes through the opening and connects to the first substrate and the second substrate.
US12142564B2
Provided is a semiconductor architecture including a carrier substrate, a landing pad included in the carrier substrate, a first semiconductor device provided on a first surface of the carrier substrate, the first semiconductor device including a first component provided on the landing pad, and a second semiconductor device provided on a second surface of the carrier substrate, a second component protruding from the second semiconductor device being provided on the landing pad.
US12142559B2
A capacitor includes a case including a capacitor element, a first connection terminal, a second connection terminal, and a second insulating sheet formed between the first connection terminal and the second connection terminal, and the first connection terminal, the second insulating sheet, and the second connection terminal extend to the outside from the case. A semiconductor module includes a multi-layer terminal portion in which a first power terminal, a first insulating sheet, and a second power terminal are sequentially stacked. The first power terminal includes a first bonding area electrically connected to the first connection terminal, and the second power terminal includes a second bonding area electrically connected to the second connection terminal. The first insulating sheet includes a terrace portion that extends in a direction from the second bonding area towards the first bonding area in a planar view.
US12142554B2
An electronic component and a manufacturing method thereof are provided. The electronic component includes a structure member and a connecting member. The structure member includes at least one working unit. The at least one working unit is disposed in a first region. The connecting member is disposed on the structure member and includes a second region. The second region is overlapped with the first region, and a metal density of the second region is less than a metal density of the first region. The electronic component and the manufacturing method thereof of the embodiment of the disclosure include the effect of improving the reliability or quality of the electronic component.
US12142547B2
There is provided a semiconductor device including a multi-gate transistor having a plurality of gates in a common active region, in which the multi-gate transistor has a comb-shaped metal structure in which a first metal is drawn out and bundled in a W length direction from contacts arranged in a single row in each of a source region and a drain region, and the multi-gate transistor has a wiring layout in which a root section of the first metal coincides immediately above an end of the source region and the drain region or is disposed inside the end of the source region and the drain region in the W length direction.
US12142543B2
An integrated circuit structure may be formed having a substrate, at least one integrated circuit device embedded in and electrically attached to the substrate, and a heat dissipation device in thermal contact with the integrated circuit device, wherein a first portion of the heat dissipation device extends into the substrate and wherein a second portion of the heat dissipation device extends over the substrate. In one embodiment, the heat dissipation device may comprise the first portion of the heat dissipation device formed from metallization within the substrate.
US12142542B2
An integrated circuit includes a substrate and a semiconductor material layer over the substrate. The integrated circuit includes a first source structure in the semiconductor material layer. The first source structure includes a first doped well. The integrated circuit includes a drain structure in the semiconductor material layer. The drain structure includes a second doped well. The integrated circuit includes a second source structure in the semiconductor material layer. The second source structure includes a third doped well. The drain structure is between the first source structure and the second source structure. The integrated circuit includes a first deep trench isolation (DTI) extending through the first doped well; and a first thermal contact extending through the first DTI. The thermal contact is in direct contact with the substrate. The first DTI is between the thermal contact and the first doped well.
US12142537B2
A micro detector includes a substrate, a fin structure, a floating gate, a sensing gate, a reading gate and an energy sensing film. The fin structure is located on the substrate. The floating gate is located on the substrate, and the floating gate is vertically and crossly arranged with the fin structure. The sensing gate is located at one side of the fin structure. The reading gate is located at the other side of the fin structure. The energy sensing film is located on the sensing gate and is connected with the sensing gate. An induced charge is generated when the energy sensing film is contacted with an external energy source, and the induced charge is stored in the floating gate.
US12142535B2
A method of determining overlay of a patterning process, the method including: illuminating a substrate with a radiation beam such that a beam spot on the substrate is filled with one or more physical instances of a unit cell, the unit cell having geometric symmetry at a nominal value of overlay; detecting primarily zeroth order radiation redirected by the one or more physical instances of the unit cell using a detector; and determining, by a hardware computer system, a non-nominal value of overlay of the unit cell from values of an optical characteristic of the detected radiation.
US12142527B2
Speed of plasma etching is regulated in regions prone to over-etching by providing an etch resistant structure, such as a metal saw bow, in the region. By adjusting dimensions, such as the length and width of the saw bow legs and an area defined by the saw bow legs, as well as a shape of the etch region through techniques such as chamfering, plasma etch speed in the region can be controlled with an intent to match the speed of etching in non-over-etched regions.
US12142513B2
A wafer processing device may include a wafer exchanger including two or more blades, each of the two or more blades may be configured to receive a wafer, the two or more blades may be rotatable about an axis on a single horizontal plane, and the two or more blades may be movable between at least a load cup and a robot access location; wherein the load cup may include a wafer station that is vertically moveable relative a blade located in the load cup and may be configured to remove a wafer from a blade located in the load cup and place a wafer on a blade located in the load cup. Other devices, load cups and methods are also disclosed herein.
US12142511B2
A transfer apparatus for transporting substrates in a transfer chamber having a first and second ends and two sides extending between the ends. The transfer apparatus includes a drive section, at least one base arm fixed at one end with respect to the transfer chamber and including at least one arm link rotatably coupled to the drive section and at least one transfer arm rotatably coupled to a common end of the base arm, the at least one transfer arm has two end effectors. The drive section has motors with three independent axes of rotation defining three degrees of freedom. One degree of freedom moves the at least one base arm horizontally for transporting the at least one transfer arm and two degrees of freedom drives the at least one transfer arm to extend and retract the at least one transfer arm and swap the two end effectors.
US12142504B2
A substrate holding device includes: a frame body on which a substrate transferred by a transfer device is mounted, and a substrate delivery mechanism for delivering, to the frame body, the substrate transferred to the above of the frame body by the transfer device. The substrate delivery mechanism includes: a support pin arranged below the frame body, a support pin advancing/retreating mechanism for advancing and retreating the support pin between a support pin lifting/lowering position set on a lower side inside the frame body and a support pin retracting position set outside the frame body, and a support pin lifting/lowering mechanism by which the support pin arranged in the support pin lifting/lowering position by the support pin advancing/retreating mechanism is lowered after being lifted so as to pass through the interior of the frame body and support the substrate.
US12142503B2
A robotic object handling system comprises a robot arm, an image sensor, a first station, and a computing device. The computing device is to cause the robot arm to pick up an object on an end effector, cause the image sensor to generate sensor data of the object, determine at least one of (i) a rotational error of the object or (ii) a positional error of the object based on the sensor data, cause an adjustment to the robot arm to approximately remove at least one of the rotational error or the positional error, and cause the robot arm to place the object at the first station without at least one of the rotational error or the positional error.
US12142492B2
A method for processing a substrate includes providing the substrate, a film being formed on the substrate, performing pretreatment to surface-treat the film formed on the substrate using a treatment gas in a plasma state, and performing, after the pretreatment, liquid treatment to remove the film from the substrate by supplying a treatment liquid onto the substrate.
US12142487B2
Embodiments provided herein generally relate to methods of modifying portions of layer stacks. The methods include forming deep trenches and narrow trenches, such that a desirably low voltage drop between layers is achieved. A method of forming a deep trench includes etching portions of a flowable dielectric, such that a deep metal contact is disposed below the deep trench. The deep trench is selectively etched to form a modified deep trench. A method of forming a super via includes forming a super via trench through a second layer stack of a layer superstack. The methods disclosed herein allow for decreasing the resistance, and thus the voltage drop, of features in a semiconductor layer stack.
US12142479B2
Methods for depositing silicon-containing thin films on a substrate in a reaction space are provided. The methods can include vapor deposition processes comprising at least one deposition cycle including sequentially contacting the substrate with a silicon precursor comprising a halosilane and a second reactant comprising an acyl halide. In some embodiments a Si(O,C,N) thin film is deposited and the concentration of nitrogen and carbon in the film can be tuned by adjusting the deposition conditions.
US12142476B2
Provided is processing of a substrate including: forming film on substrate by performing cycle, multiple times, including non-simultaneously performing: (a) supplying precursor gas and inert gas to the substrate; and (b) supplying reaction gas to the substrate. In (a), at least one of the precursor and inert gas stored in first tank is supplied to the substrate, and at least one of the precursor and inert gas stored in second tank is supplied to the substrate. A concentration of the precursor gas in the first tank differs from that in the second tank. Further, in (a), the at least one of the precursor and inert gas is supplied from the first tank to the substrate, and the at least one of the precursor and inert gas is supplied from the second tank to the substrate to suppress multiple adsorption of molecules constituting the precursor gas on the substrate's surface.
US12142470B2
An electron tube includes a photoelectric conversion unit, an electron detection unit configured to receive a photoelectrons from the photoelectric conversion unit, a gate electrode disposed between the photoelectric conversion unit and the electron detection unit, and a housing configured to accommodate the photoelectric conversion unit, the electron detection unit, and the gate electrode. The housing has a lid portion to which the photoelectric conversion unit is fixed and which constitutes one end side of the housing. The gate electrode includes a main body portion that control passage of the photoelectrons by applying a voltage, and a power supply part that supports the main body portion so as to be spaced apart from the photoelectric conversion unit and applies a voltage to the main body portion. The power supply part is held by the lid portion.
US12142460B2
Systems and methods for plasma processing are disclosed. An exemplary system may include a plasma processing chamber including a source to produce a plasma in the processing chamber and at least two bias electrodes arranged within the plasma processing chamber to control plasma sheaths proximate to the bias electrodes. A chuck is disposed to support a substrate, and a source generator is coupled to the plasma electrode. At least one bias supply is coupled to the at least two bias electrodes, and a controller is included to control the at least one bias supply to control the plasma sheaths proximate to the bias electrodes.
US12142452B2
Systems, methods and apparatus for applying a periodic voltage function are disclosed. An exemplary method comprises applying a modified periodic voltage function to an electrical node and monitoring the modified periodic voltage function over multiple cycles to monitor a relationship d V 0 dt - I c C 1 = D to represent a status of a plasma process or the plasma processing chamber, where Ic represents a controllable ion compensation current, D is a unitless value, d V 0 dT represents a portion of the modified periodic voltage function that includes a negative voltage ramp, and C1 is an effective capacitance including a capacitance of a substrate support.
US12142450B2
A photoelectric-surface electron source includes: a glass substrate that receives laser light from a substrate light-receiving surface including microlenses and that focuses the laser light toward a substrate main surface located on the opposite side from the substrate light-receiving surface; a photoelectric surface that is provided to the substrate main surface, and that receives the focused laser light and emits photoelectrons; and an extraction electrode that is fixed to the substrate main surface and that extracts the photoelectrons from the photoelectric surface. The extraction electrode is disposed away from the photoelectric surface along the normal direction of the substrate main surface and has: an electrode part in which electrode holes for allowing the photoelectrons to pass therethrough are provided; and a frame part that is fixed to a region surrounding the photoelectric surface in the substrate main surface.
US12142448B2
An on-load tap-changer of a tap-changing transformer has a switch. The switch has: a take-off contact; a primary fixed contact; and a contact unit. The contact unit has a moving contact, a first arcing contact and a second arcing contact. These contacts are pivotable about a pivot axis during a switchover process such that the contacts assume a first position, in which they make contact with the take-off contact and the primary fixed contact, and a second position, in which they are separated from the take-off contact and the primary fixed contact. The second arcing contact assumes the first position before the first arcing contact when switching over from the second position to the first position and leaves the first position after the first arcing contact when switching over from the first position to the second position.
US12142437B2
A multilayer ceramic capacitor includes a multilayer body including laminated dielectric layers, first and second main surfaces, first and second end surfaces, and first and second side surfaces, first and second internal electrode layers on the dielectric layers and respectively exposed to the first and second end surfaces, and first and second external electrodes respectively on the first and second end surfaces. The multilayer body includes an effective layer portion in which the first and second internal electrode layers are opposite to each other, the effective layer portion includes inner and outer effective layer portions, and a coverage of the first and second internal electrode layers with respect to the dielectric layer in the outer effective layer portion is larger than a coverage of the first and second internal electrode layers with respect to the dielectric layer located in the inner effective layer portion.
US12142435B2
A multilayer capacitor includes: a body including a multilayer structure in which one or more first internal electrodes and one or more second internal electrodes are alternately stacked in a first direction with one or more dielectric layers interposed therebetween; and first and second external electrodes disposed on the body and spaced apart from each other to be connected to the first internal electrodes and the second internal electrodes, respectively. The body further includes: a plurality of side margin layers with the multilayer structure interposed therebetween in a second direction, perpendicular to the first direction; and one or more edge margin portions for providing a margin between an edge of at least one of the side margin layers in a third direction and the multilayer structure, and between an edge of at least one of the side margin layers in the first direction and the multilayer structure.
US12142423B2
The present invention accurately estimates the opening state of a solenoid valve using a feature amount based on driving current information of the solenoid valve. A solenoid valve abnormality detection device, which uses a driving current pattern associated with valve opening of a solenoid valve and detected by a current sensor to detect an abnormality of the solenoid valve, comprises: a feature amount extraction unit that determines a feature amount of a driving current pattern associated with valve opening of the solenoid valve within a predetermined detection period; a feature amount correction unit that estimates the valve temperature of the solenoid valve; and an opening state estimation unit that estimates the opening state of the solenoid valve using the feature amount value corrected by the feature amount correction unit.
US12142420B2
The present invention relates to an electrical transformer comprising a magnetic core and a primary coil, forming a primary circuit, and a secondary coil, forming a secondary circuit, electrical transformer configured such that: a first inductance value L1so measured on the primary circuit with the secondary circuit open, a second inductance value L1ss measured on the primary circuit with the secondary circuit short-circuited, and a third inductance value L2po measured on the secondary circuit with the primary circuit open, are such that: L 2 P O - 1 n 2 L M < ( 1 A ) · ( L 1 SO - L M ) with LM=√{square root over ((L1SO−L1SS)×L1SO·N2)} where A is a real number greater than 10.
US12142414B2
In a coil component, a first wire has a part that extends in a spiral shape along a peripheral surface of a winding core part with a central axis being the axis of rotation. A second wire has a part that extends in a spiral shape outside the peripheral surface of the winding core in a radial direction centered on the central axis with the central axis being the axis of rotation. The second wire includes an outer part and an inner part. The inner part extends continuously along the peripheral surface of the winding core part in a spiral shape through a range greater than 360 degrees. The outer part extends in a spiral shape outside the inner part in a radial direction centered on the central axis. The inner part is located between the L-th turn and the (L+1)-th turn of the first wire.
US12142411B2
An isolator includes a substrate; a first planar coil provided above the substrate and along a surface of the substrate; a first insulating portion on the first planar coil; a second planar coil on the first insulating portion; and a metal layer above the first insulating portion. The first planar coil, the second planar coil, and the metal layer are arranged in a first direction perpendicular to the surface of the substrate. The first planar coil and the second planar coil each having a center and an outer perimeter in a second direction along the surface of the substrate. A distance in the second direction from the center of the first planar coil to the outer perimeter of the first planar coil is less than a distance in the second direction from the center of the second planar coil to the outer perimeter of the second planar coil.
US12142410B2
An iron core (1, 11, 31) for a stationary induction apparatus according to one embodiment is configured by laminating a plurality of electromagnetic steel plates (5, 16, 33). The electromagnetic steel plates are laminated so that joint parts (6, 17, 18, 32), at which the end portions of the electromagnetic steel plates abut one another, are disposed in a staggered manner; and the electromagnetic steel plates are provided with a magnetic domain fine differentiation processed part (7, 19, 34), which is located on the portion, of a surface of the end portion of each of the electromagnetic steel plates, lapped with the joint part of another electromagnetic steel plate, and which has been subjected to warping-derived magnetic domain fine differentiation.
US12142397B2
A wiring member includes a plurality of wires and a holding member for holding the plurality of wires. The plurality of wires include a power line and a communication line that extend in the same direction. The holding member includes a plurality of wire holding portions that each can hold a wire at a fixed position. The power line is held by a first wire holding portion of the plurality of wire holding portions. The communication line is held by a second wire holding portion of the plurality of wire holding portions. At least one of the plurality of wire holding portions is formed to be capable of retrofittably holding the wire.
US12142393B2
An object of the present invention is to provide an insulation sheet having high thermal conductivity in the in-plane direction. The present invention provides an insulation sheet comprising insulating particles and a binder resin, wherein, for the entire cross-section of the sheet perpendicular to the in-plane direction, the insulation sheet contains 75 to 97% by area of the insulating particles, 3 to 25% by area of the binder resin, and 10% by area or less of the voids.
US12142375B2
Systems and methods are disclosed that facilitate providing guidance to a user during performance of a program or routine using a personalized avatar. In an aspect, a system includes a reception component configured to receive biochemical information about a physiological state or condition of a user, including information identifying a presence or a status of one or more biomarkers. The system further includes an analysis component configured to determine or infer one or more characteristics of the physiological state or condition of the user based on the information identifying the presence or the status of the one or more biomarkers, and a visualization component configured to adapt an appearance of an avatar presented to the user based on the one or more characteristics to reflect the one or more characteristics.
US12142363B2
A method of providing genetically personalized food recommendations includes storing, in a food micronutrient database accessible through an electronic device, a mapping of individual micronutrients to genetic information, medical information, and therapeutic objectives, a food menu for at least one restaurant, and nutrient data of each menu item on the food menu. The method also includes receiving and storing genetic information, medical information, therapeutic objectives, and dietary preferences of a user. The method also includes receiving input from the user indicating a restaurant where the user plans to eat food, identifying micronutrient(s) that match the genetic information, the medical information, and the therapeutic objectives of the user based on the mapping, identifying menu items that provide the micronutrient(s) and align with the dietary preferences of the user; and outputting to the user a personalized list of food choices at the restaurant that are healthiest for the user.
US12142358B2
A document creation apparatus includes a first unit that acquires health data indicating a user health condition, a second unit that acquires at least one of consciousness data indicating user health consciousness, environment data indicating an environment related to user health, or knowledge data indicating a knowledge level related to the user health, a determination unit that determines a type of the user health based on a position of a point corresponding to the data acquired by the first unit and the second unit in a space spanned by bases, the bases being a vector having the health data, and at least one vector of a vector having the consciousness data, a vector having the environment data, or a vector having the knowledge data, and a creation unit that creates document data for a document to be presented to the user according to the type.
US12142357B2
Systems and methods for storing and accessing healthcare data in blockchain managed digital filing cabinets are disclosed. The system can receive and store patient healthcare data from sources such as wearable devices, an implant, patient devices, healthcare provider devices, databases, cloud storage accounts, healthcare databases, or digital filing cabinets. The system can convert the healthcare into non-fungible tokens on a blockchain to protect the healthcare data from being accessed by nefarious actors. The system can manage access to the healthcare data based on authentication rules.
US12142318B2
A memory system includes a memory device comprising a content addressable memory (CAM) block storing a plurality of stored search keys. The memory system further includes a processing device that receives an input search key and identifies, from the plurality of stored search keys in the CAM block, multiple redundant copies of a stored search key that match the input search key. The processing device further determining whether a number of the multiple redundant copies of the stored search key that match the input search key satisfies a threshold criterion. Responsive to the number of the multiple redundant copies of the stored search key that match the input search key satisfying the threshold criterion, the processing device determines a match result for the input search key.
US12142315B2
A method for programming a memory array of a non-volatile memory structure, the memory comprising a population of MLC NAND-type memory cells, wherein the method comprises applying: (1) an inhibit condition to one or more bit lines of the memory array, and (2) a zero voltage condition to one or more bit lines of the memory array such that less than half of the adjacent bit lines of the memory array experience a voltage swing between the inhibit condition and the zero voltage condition.
US12142314B2
A semiconductor die includes a first pin configured to output a first on-die termination (ODT) control signal to a second semiconductor die, the second semiconductor die comprising a plurality of second ODT circuits each having an ODT that is responsive to the first ODT control signal; and a second pin configured to receive a second ODT control signal output from the second semiconductor die, the semiconductor die comprising a plurality of first ODT circuits each having an ODT that is responsive to the second ODT control signal.
US12142313B2
A memory device includes at least one memory bank comprising a set of redundant word lines, a set of normal word lines, and row hammer refresh logic. The RHR logic comprises a first input to receive a first signal indicative of whether a match was generated at a fuse of the memory device, a second input to receive a redundant row address corresponding to a first location of a memory array of the memory device, a third input to receive a word line address corresponding to a second location of the memory array of the memory device. The RHR logic also comprises an output to transmit at least one first memory address adjacent to the first location or at least one second memory address adjacent to the second location based on a value of the first signal.
US12142312B2
A memory control circuit and a refresh method for a dynamic random access memory (DRAM) array are provided. The memory control circuit includes a mode register circuit, a command decoder and a refresh circuit. The mode register circuit includes a plurality of mode registers. The command decoder receives a refresh command and sets a flag of a target mode register corresponding to the refresh command among the plurality of mode registers to a setting value. The refresh circuit refreshes the DRAM array in response to the refresh command through the command decoder and the setting value of the flag of the target mode register.
US12142299B2
The present invention includes a system for improving the visual quality of recorded videos, especially screen recordings such as webinars. The system automatically detects the boundaries of individual tile elements on a screen recording, and then performs facial recognition in order to identify which tiles include a human face and for tracking that face even when the tiles are repositioned over the course of the video. The system uses liveness detection to determine which tiles are video tiles and which tiles are screenshare tiles and then automatically shifts the relative position of the video tiles and the screenshare tiles to create an improved aesthetic quality of the recorded videos. The system is further capable of automatically integrating a company's color branding or logos into the recorded videos.
US12142289B2
An adaptive echo cancellation system introduces an acoustic reference signal to audio content being transmitted to the speaker for playback. The acoustic reference signal is an out-of-band signal, such as an ultrasonic signal, which is typically not audible to humans. The microphone of the mobile device receives the audio content played back by the speaker as well as audio content introduced by the user (e.g., the speech of the user). The adaptive echo cancellation system detects the acoustic reference signal and determines a time delay between when the acoustic reference signal was introduced to the audio content and when the audio content including the acoustic reference signal was received by the mobile device. Echo is cancelled from the received audio content based on this determined time delay.
US12142277B2
Generating expanded responses that guide continuance of a human-to computer dialog that is facilitated by a client device and that is between at least one user and an automated assistant. The expanded responses are generated by the automated assistant in response to user interface input provided by the user via the client device, and are caused to be rendered to the user via the client device, as a response, by the automated assistant, to the user interface input of the user. An expanded response is generated based on at least one entity of interest determined based on the user interface input, and is generated to incorporate content related to one or more additional entities that are related to the entity of interest, but that are not explicitly referenced by the user interface input.
US12142266B2
Systems and methods are presented for recognizing and responding to voice commands at a local system and selectively streaming audio to a network-based computing system to recognize voice commands when the user provides a specific voice command to stream to the network-based computing system and/or when the user provides a voice command that is not recognizable by the local system.
US12142251B2
The present document relates to audio coding systems which make use of a harmonic transposition method for high frequency reconstruction (HFR), and to digital effect processors, e.g. so-called exciters, where generation of harmonic distortion adds brightness to the processed signal. In particular, a system configured to generate a high frequency component of a signal from a low frequency component of the signal is described. The system may comprise an analysis filter bank (501) configured to provide a set of analysis subband signals from the low frequency component of the signal; wherein the set of analysis subband signals comprises at least two analysis subband signals; wherein the analysis filter bank (501) has a frequency resolution of Δf. The system further comprises a nonlinear processing unit (502) configured to determine a set of synthesis subband signals from the set of analysis subband signals using a transposition order P; wherein the set of synthesis subband signals comprises a portion of the set of analysis subband signals phase shifted by an amount derived from the transposition order P; and a synthesis filter bank (504) configured to generate the high frequency component of the signal from the set of synthesis subband signals; wherein the synthesis filter bank (504) has a frequency resolution of FΔf; with F being a resolution factor, with F≥1; wherein the transposition order P is different from the resolution factor F.
US12142249B2
There is provided an information processing apparatus that includes a plurality of pieces of sensing data in different forms obtained from a plurality of sensors each sensing a state related to a performance by a motion of a user, an information processing section that processes the sensing data converted by the conversion section, and an information output section that outputs feedback information to the user on the basis of a processing result of the information processing section. The conversion section converts the sensing data in an analog form from the sensors into sensing data in a digital form and outputs the sensing data in the digital form to the information processing section, and converts the sensing data in the digital form from the sensors into sensing data in the analog form and outputs the sensing data in the analog form to the analog-digital signal conversion section.
US12142247B2
Provided is a display apparatus that includes a first image sensor, a first distance sensor, a second sensor, a display unit, and an image generation unit. The first image sensor is on a first surface side of an apparatus main body. The first distance sensor is on the first surface side. The second sensor is on a second surface side opposite to the first surface side. The display unit is on the second surface side. The image generation unit generates a display image, using a two-dimensional image of a subject and a distance image of the subject, the two-dimensional image being acquired by the first image sensor, the distance image being acquired by the first distance sensor, on the basis of three-dimensional position information of a viewpoint of a photographer, the three-dimensional position information being calculated on the basis of a sensing result acquired by the second sensor.
US12142244B2
The present technology provides an image display device capable of preventing a user from feeling glare as much as possible. The image display device according to the present technology includes: an irradiation system that irradiates an eyeball of a user with image light with which an image is formed; and a light amount adjustment system that adjusts a total light amount of the image light to be equal to or lower than a first threshold value regardless of a size of the image. Therefore, it is possible to provide the image display device capable of preventing a user from feeling glare as much as possible.
US12142240B2
The present disclosure discloses an apparatus and method for providing compensation information, which compress the compensation information for demura and a display driving apparatus for solving a defect in a screen by using compressed compensation information. The apparatus for providing compensation information includes a compensation value provision unit configured to provide compensation values of pixels and a compression unit configured to perform compression on the compensation values for each block of a screen.
US12142239B2
A novel human interface excellent in operability is provided. Furthermore, a novel data processor excellent in operability is provided. Furthermore, a novel data processor, a novel display device, or the like is provided. An input/output device that receives image data and supplies positional data, and an arithmetic device that supplies the image data and receives the positional data are included. The input/output device includes a first region, a second region, and a bend portion between the first region and the second region. Each of the first region and the second region includes a display portion and a positional data input portion that overlaps the display portion. The arithmetic device includes an arithmetic unit and a storage unit that stores a program to be executed by the arithmetic unit.
US12142234B2
An electronic ink screen and a control method therefor and a control device therefor. The control method for the electronic ink screen includes: in a preset time period, ensuring that a difference between the number of times of positive voltage refresh processes corresponding to a target capsule and the number of times of negative voltage refresh processes corresponding to the target capsule is less than or equal to a preset difference threshold. Each of the positive voltage refresh processes includes: increasing an amplitude of a control voltage signal to a preset maximum positive voltage value, and then reducing the amplitude of the control voltage signal. Each of the negative voltage refresh processes includes: reducing the amplitude of the control voltage signal to a preset maximum negative voltage value, and then increasing the amplitude of the control voltage signal.
US12142232B2
According to an embodiment of the present disclosure, a display device includes a liquid crystal display panel; and a backlight unit configured to supply light to the liquid crystal display panel, wherein the backlight unit includes a light source array including a plurality of blocks each including a plurality of light sources, and a light source driver configured to control the plurality of blocks, the plurality of blocks are divided into a plurality of groups, and blocks belonging to a same group are arranged consecutively in a vertical direction.
US12142225B2
A display device comprising a scan write line to which a scan write signal is applied, a data line to which a data voltage is applied, and a pixel electrically connected to the scan write line and the data line. The pixel comprises a light emitting element, a driving transistor that provides a driving current to the light emitting element according to a voltage of a gate electrode, a first transistor that supplies a data voltage of the data line to a first electrode of the driving transistor according to the scan write signal of the scan write line, a first connection electrode electrically connected to a gate electrode of the driving transistor, a first gate connection electrode electrically connected to a gate electrode of the first transistor, and a second connection electrode that electrically connects the scan write line to the first gate connection electrode.
US12142219B1
An electronic device may include an electronic display having a pixel and that displays an image based on compensated image data. The electronic device may also include image processing circuitry communicatively coupled to the electronic display. The image processing circuitry may receive image data and determine a gain value for the pixel based on an aging value of the pixel that is based on previously displayed pixel values of the pixel. The image processing circuitry may also adjust the gain value based on a pixel value of the image data corresponding to the pixel to generate an updated gain value and adjust the pixel value of the image data based on the updated gain value to generate, at least in part, the compensated image data.
US12142212B2
Provided are a pixel circuit, a drive method, and a display device. The pixel circuit includes a light-emitting element, a drive circuit, an energy storage circuit, a switch control circuit, a first initialization circuit, and a compensation control circuit. The switching control circuit controls a first voltage terminal to be connected to a second end of the energy storage circuit in a refresh frame and a first light-emitting phase and to control the first voltage terminal to be disconnected from the second end of the energy storage circuit in a first reset phase and a second reset phase under control of a switch control signal provided by the switch control terminal; a first initialization circuit writes a first initial voltage into the control terminal of the drive circuit under control of an initialization control signal in the first reset phase and the second reset phase.
US12142211B2
A display substrate, a pixel circuit, a driving method and a display device are provided. The display substrate includes a substrate and a plurality of repeating units arranged in an array on one side of the substrate, each repeating unit includes at least two light emitting elements and at least two pixel circuits, each pixel circuit includes a first transistor, a second transistor and a third transistor, and the third transistor is configured to drive the light emitting element to emit light; each repeating unit further includes a first region, a second region and a third region arranged continuously in the first direction, the first region includes at least two of the first transistors, the third region including at least two of the third transistors, and the type of the first transistor and the type of the third transistor are different.
US12142209B2
A pixel includes a light emitting element, a driving switching element, an initialization voltage terminal, a data initialization switching element set, and an adjustment switching element. The driving switching element may provide a driving current to the light emitting element. The adjustment switching element is electrically connected to the data initialization switching element in series. At least one of the data initialization switching element set and the adjustment switching element may control an electrical connection between the control electrode of the driving switching element and the initialization voltage terminal. A control electrode of the adjustment switching element is electrically connected to an input electrode of the adjustment switching element.
US12142194B2
A display apparatus includes a display panel including: a pixel array in which pixels including a plurality of light-emitting elements are arranged in a plurality of row lines and sub-pixel circuits provided for each of the plurality of light-emitting elements and providing a driving current to the light-emitting elements. The display apparatus also includes a drive unit is configured to: set image data voltages to the sub-pixel circuits of the display panel in a row line order during a data setting period for each row line; and drive the sub-pixel circuits to provide the driving current to the light-emitting elements of the pixel array in the row line order based on a sweep signal sweeping from a first voltage to a second voltage and the set image data voltages during a light-emitting period for each row line.
US12142192B2
A display module is provided. The display module includes a plurality of sub-pixel circuits, each sub-pixel circuit including: an inorganic light-emitting diode, a transistor connected in parallel with the inorganic light-emitting diode, and a pulse width modulation (PWM) circuit configured to control a light-emitting time of the inorganic light-emitting diode by controlling a voltage of a gate terminal of the transistor based on an applied PWM data voltage that is applied to the PWM circuit; and a pulse amplitude modulation (PAM) circuit which is connected in series with an inorganic light-emitting diode of one of the plurality of sub-pixel circuits, the PAM circuit being configured to provide a driving current having a constant amplitude to the inorganic light-emitting diodes, wherein the inorganic light-emitting diodes of the plurality of sub-pixel circuits are connected in series to each other.
US12142177B2
A dynamic infrared (IR) scene generation system comprising a thin-film screen configured to react to contact by an IR laser; a laser scanning system configured to contact the thin-film screen with laser beam, the laser scanning system comprising a laser scanner, one or more modulators, and an IR laser source; and an image processing system operably connected to a controller configured to control the laser scanning system based on data from the image processing system, wherein the laser scanning system can be configured to contact the thin-film screen with the IR laser based on an IR scene input.
US12142172B2
Provided in embodiments of the disclosure are a driving method for a display panel, and a display apparatus. A display frame includes a data refresh phase and a blanking time phase. The driving method for the display panel includes: in the data refresh phase, loading a clock signal including an active level and an inactive level to a gate driving circuit in a display panel to cause a gate line to load a gate-on signal, loading display data to a source driving circuit in the display panel to cause a data line to load a data voltage, and determining a current operating state of the display panel; and in the blanking time phase, loading a clock signal including an inactive level to the gate driving circuit in the display panel to cause the gate line to load a gate-off signal, and sending the current operating state of the display panel.
US12142171B2
Provided are a display device and a driving method therefor. Each pixel island in a display panel is divided into a plurality of sub-pixel subdivision units, different monocular viewpoint images are formed by rendering different grayscales for different sub-pixel subdivision units, and a main lobe angle of each lens is adjusted to satisfy that the monocular viewpoint images displayed by the sub-pixel subdivision units in a pixel island are projected to a corresponding independent visible region respectively through different lenses to form a viewpoint, so as to satisfy conditions for achieving super-multi-viewpoint 3D display.
US12142170B2
A three-dimensional-image display device includes a display unit, a variable focus lens unit, and a controller. The display unit sequentially displays a first image displayed by a first image signal and a second image displayed by a second image signal, and that projects a display light of the first image and a display light of the second image. The variable focus lens unit switches the focal lengths for the display lights to respectively form, as virtual images, the first image and the second image on a first display surface and a second display surface. The controller controls, on the basis of a start timing at which writing, of an image signal of a different image, to pixels of the display unit starts, a projecting timing at which the display unit projects the display light of the first image and the display light of the second image.
US12142167B2
A tamper evident label is provided. The tamper evident label broadly includes a base ply of pressure-sensitive material and a top ply of pressure-sensitive material. The base ply and the top ply are laminated together to form the tamper evident label The base ply includes a first portion and a second portion. The second portion of the base ply includes internal cuts and deadened adhesive. The top ply includes a tab portion defined by tab cuts. The tab portion of the top ply and the region between the internal cuts of the base ply are configured to be removed from the tamper evident label to create visual evidence of tampering. Further, a method of constructing a tamper evident label and a method of using a tamper evident label are provided.
US12142158B2
Provided are stomach simulating devices and methods for simulating a stomach. Stomach simulating devices can comprise a bag-shaped conduit, a mechanical constrictor, and a valve. The conduit can have a body portion, a first diameter at an inlet portion, and a second diameter at an outlet portion, wherein the first diameter at the inlet portion is greater than the second diameter at the outlet portion, the body portion is located between the inlet portion and the outlet portion, and at least a portion of the conduit is curved in a direction from the inlet portion the outlet portion. The mechanical constrictor can he configured to constrict at least a portion of the body portion of the conduit. The valve can be configured to at least partially close a portion of the conduit closer to the outlet portion than the inlet portion of the conduit.
US12142149B2
A method for authorizing the flight of an aircraft provided with a hybrid power plant having at least one heat engine and at least one electric motor electrically connected to an electrical energy source comprising several electrical accumulators. The method comprises extracting (STP1), while on the ground, an electrical energy or an electrical power to be extracted from the electrical energy source during a predetermined time period and determining (STP2) for the electrical accumulators, respective initial values of an operating parameter, calculating (STP3) an average value from the initial values, determining (STP4) a minimum value from the measured initial values, issuing an authorization when a difference between the average value and the minimum value is less than a threshold and a prohibition when said difference between the average value and the minimum value is greater than or equal to the threshold.
US12142147B2
Various aspects of the disclosure relate to a request-response mechanism for sharing sensor information. For example, sensor devices (e.g., in vehicles, fixed structures, or a combination thereof) may selectively share information acquired by the sensor devices. The disclosure relates in some aspects to avoiding redundant transmissions of sensor information. For example, a sensor device of a set of sensor devices may determine which sensor device should transmit information and/or the time(s) at which that sensor device should transmit the information.
US12142136B2
Systems and methods for monitoring physiological monitoring systems are described herein. A communication interface module can be configured to receive from a physiological monitoring system first data based on a snapshot taken of a status of the physiological monitoring system at a first time. A memory module can be configured to store the first data and a baseline associated with the physiological monitoring system. A processor module can be configured to compare the first data with the baseline and to generate a notification if the first data deviates from the baseline by a predetermined amount. A display module can be configured to display a physical location of a plurality of physiological monitoring systems and display the notification.
US12142128B2
Disclosed herein are apparatuses and methods for providing evacuation guidance. An implementation may determine a last known location of a person in an environment under evacuation. An implementation may calculate, for the person, an exit time for evacuating the environment based on an amount of time needed by the person to exit the environment starting from the last known location. An implementation may monitor whether the person has evacuated the environment. An implementation may determine whether a current time has passed the exit time. An implementation may transmit an alert to a device of the person in response to determining that the current time has passed the exit time and that the person has not evacuated the environment.
US12142118B1
A method may include receiving, via a processor, a request for payment of a payment amount from a first computing system. The method may also involve receiving a location of the first computing system, identifying one or more automatic teller machines (ATMs) based on the location of the first computing system, generating an image configured to cause the one or more ATMs to dispense funds that correspond to the payment amount, and sending the image to the first computing system.
US12142107B2
A chip recognition system in which a chip is configured to at least partially have a specific color indicative of a value of the chip includes: a recording device that uses a camera and records a state of the chip as an image; an image analysis device that subjects the image so recorded to image analysis and recognizes at least the specific color and a reference color that is present in the image and differs from the specific color; and a recognition device at least including an artificial intelligence device that uses a result of the image analysis by the image analysis device and specifies the specific color of the chip, wherein the artificial intelligence device of the recognition device has been subjected to teaching using, as training data, a plurality of images of the chip and the reference color irradiated with different illumination intensities.
US12142103B2
Embodiments of a method are disclosed. In the method, it is checked whether a person stayed in a building or part of the building for less or no longer than a predefined duration to perform an action and/or only stayed in a predefined region of a building or part of the building. The building is accessible via an entrance securable with respect to unauthorised entry. Also, embodiments of a method are disclosed in which it is checked whether a person stayed in the building for less or no longer than a predefined duration to perform an action. Embodiments of a method are also disclosed in which information to unlock or indicative of a successful unlocking of an entrance securable with respect to unauthorised entry is received, and one or a plurality of signals which allow a position in the building to be deduced are provided.
US12142101B2
A wireless authentication interference unit comprising: a receiver; a transmitter; and a controller configured to: detect, via the receiver, a first wireless signal indicative of a wireless authentication protocol between an authentication terminal and an authentication key; and output, via the transmitter, an interference signal during a broadcast of an authentication message from the authentication key, wherein the interference signal disrupts authentication of the authentication key by the authentication terminal.
US12142100B2
A system is provided for utilizing received weather information, guest temperature preference information, and music preference information, for 1) outputting, via a speaker, an audible notification that indicates an action to take in view of current weather, 2) setting a temperature, and 3) selecting music to play via a speaker.
US12142095B2
A vehicle fuel economy system and method of operating same includes vehicle sensors for measuring fuel economy data about a vehicle. The fuel economy data includes an actual mileage and an actual fuel consumed of the vehicle. The vehicle fuel economy system includes a display device for displaying the fuel economy data, and a control device operatively connected for computer communication to the vehicle sensors and the display device. The control device, upon determining the actual mileage is below or equal to a predetermined mileage threshold, calculates an initial average fuel economy by adjusting the actual mileage by the predetermined mileage threshold. Also, the control device, upon determining the actual mileage is above the predetermined mileage threshold, calculates an average fuel economy based the actual mileage and the actual fuel consumed. The control device controls the display device to display the initial average fuel economy or the average fuel economy.
US12142089B2
An apparatus and methods are provided for a pass-through dongle for accessing and interacting with vehicle performance and status data. The dongle includes a first connector for plugging into an OBD-II connector of a vehicle. A wireless connection may be established between the dongle and a mobile device that provides access to and interactivity with the vehicle performance and status data. A second connector comprising the dongle is configured to receive an auxiliary device that is configured to access vehicle status data by way of the OBD-II connection. The dongle simultaneously establishes the wireless connection with the mobile device and provides the auxiliary device with access to the vehicle performance and status data. In some embodiments, the dongle is configured to operate in conjunction with a vehicle diagnostic communication system that includes a vehicle performance system whereby the vehicle performance and status data may be interactively accessed.
US12142084B2
Methods, systems, and apparatuses are provided to automatically determine whether an image is spoofed. For example, a computing device may obtain an image, and may execute a trained convolutional neural network to ingest elements of the image. Further, and based on the ingested elements of the image, the executed trained convolutional neural network generates an output map that includes a plurality of intensity values. In some examples, the trained convolutional neural network includes a plurality of down sampling layers, a plurality of up sampling layers, and a plurality of joint spatial and channel attention layers. Further, the computing device may determine whether the image is spoofed based on the plurality of intensity values. The computing device may also generate output data based on the determination of whether the image is spoofed, and may store the output data within a data repository.
US12142077B2
In a computer-implemented method of augmenting a dataset used in facial expression analysis, a first facial image and a second facial image are added to a training/testing dataset and mapped to two respective points in a continuous dimensional emotion space. The position of a third point in the continuous dimensional emotion space between the first two points is determined. Augmentation is achieved when a labelled facial image is derived from the third point based on its position relative to the first and second facial expression.
US12142070B2
An electronic device includes a first substrate, a second substrate, a light-impermeable layer, a light-emitting unit, and a photosensor. The second substrate is opposite to the first substrate. The light-impermeable layer is disposed between the first substrate and the second substrate and includes a first opening and a second opening. The light-emitting unit is disposed between the first substrate and the second substrate and overlapped with the first opening. The photosensor is disposed on the first substrate and overlapped with the second opening.
US12142067B2
A learning dataset generation system: divides a plurality of labeled images into a plurality of clusters by performing clustering on the basis of a feature amount of the labeled images; selects training data for each of the clusters; generates a labeled image classification inference model by learning the training data of all of the clusters; obtains a degree of certainty by performing inference of a labeled image using the labeled image classification inference model, confirms a form in which the degree of certainty with respect to the labeled image is greater than or equal to a specified value as the form of the labeled image, and provides a UI that causes labeled images having the same form as each other to be assigned the same label.
US12142059B2
A dimension calculation system in a host vehicle for dynamically calculating a vehicle dimension using solar shadow information is disclosed. The system is configured to: calculate solar position and an expected vehicle shadow based on geocode location, time and vehicle dynamics; detect an actual vehicle shadow in an image from a vehicle camera; compare the actual vehicle shadow to an expected vehicle shadow; determine a dimension profile and max height point for a vehicle plus vehicle cargo based on a comparison of the actual vehicle shadow to the expected vehicle shadow; calculate a confidence level for the dimension profile and max height point for the vehicle plus cargo; and use the dimension profile and max height point to provide one or more dimension notifications when the confidence level for the dimension profile and max height point for the vehicle plus cargo are above a first threshold level.
US12142055B2
There is provided an image processing device capable of easily reducing a burden related to image recognition and obtaining stable recognition performance even when a posture of a vehicle changes from moment to moment. An image processing device 50 includes a storage unit 5 and an image processing unit 6. The storage unit 5 stores a pickup image acquired by an image pickup unit 4 mounted on the vehicle and an inclination angle transmitted from an inclination angle sensor 2 that detects the inclination angle of the vehicle. The image processing unit 6 performs image processing on the pickup image. The image processing unit 6 associates the pickup image in an inclined state with the inclination angle based on a time difference Δt between a time from when the pickup image in the inclined state is acquired by the image pickup unit 4 until the acquired pickup image is stored in the storage unit 5, and a time from when the inclination angle is detected by the inclination angle sensor 2 until the detected inclination angle is stored in the storage unit 5. The image processing unit 6 generates a recognition image in a non-inclined state, which is used for image recognition of the pickup image, from the pickup image in the inclined state based on the inclination angle associated with the pickup image.
US12142049B2
Example freight management systems and methods are described. In one implementation, techniques receive at least one wide angle camera image from a sensor tower, where the sensor tower is located proximate a loading dock and the wide angle camera image is associated with at least a portion of the loading dock. The techniques also receive multiple high precision camera images from the sensor tower, where the plurality of high precision camera images are associated with at least a portion of the loading dock. The techniques process the wide angle image using a first convolutional neural network (CNN) and process the multiple high precision images using a second CNN. The techniques identify a freight item proximate the loading dock based on the processed high precision images.
US12142032B2
An embodiment of a semiconductor package apparatus may include technology to pre-process an image to simplify a background of the image, and perform object detection on the pre-processed image with the simplified background. For example, an embodiment of a semiconductor package may include technology to pre-process an image to subtract the background from the image and perform object detection on the pre-processed image with the background subtracted. Other embodiments are disclosed and claimed.
US12142029B2
Systems, methods and non-transitory computer readable media for attributing generated visual content to training examples are provided. A first visual content generated using a generative model may be received. The generative model may be associated with a plurality of training examples. Each training example may be associated with a visual content. Properties of the first visual content may be determined. Each visual content associated with a training example may be analyzed to determine properties of the visual content. The properties of the first visual content and the properties of the visual contents associated with the plurality of training examples may be used to attribute the first visual content to a subgroup of the plurality of training examples. The visual contents associated with the training examples of the subgroup may be associated with a source. A data-record associated with the source may be updated based on the attribution.
US12142020B2
Systems and methods herein provide for improving visibility in a scene. In one embodiment, a system includes a first camera device operable to capture images of a scene at a first band of wavelengths, and a second camera device operable to capture images of the scene at a second band of wavelengths. The first and second bands are different. The system also includes a processor communicatively coupled to the first and second camera devices, the processor being operable to detect an object in the scene based on a first of the images from the first camera device and based on a first of the images from the second camera device that was captured at substantially a same time as the first image from the first camera device, to estimate an obscurant in the scene based on the first images, and to estimate a visibility parameter of the scene based on the object and the estimated obscurant.
US12142014B2
The embodiments relate to a method comprising compressing input data (I) by means of at least a neural network (E, 310); determining a compression rate for data compression; miming the neural network (E, 310) with the input data (I) to produce an output data (c); removing a number of elements from the output data (c) according to the compression rate to result in a reduced form of the output data (me); and providing the reduced form of the output data (me) and the compression rate to a decoder (D, 320). The embodiments also relate to a method comprising receiving input data (me) for decompression; decompressing the input data (me) by means of at least a neural network (D, 320); determining a decompression rate for decompressing the input data (me); miming the neural network (D, 320) with input data (me) to produce a decompressed output data (ĩ); padding a number of elements to the compressed input data (me) according to the decompression rate to produce an output data (ĩ); and providing the output data (ĩ).
US12142013B2
Methods and devices for encoding and decoding a data stream representative of a 3D volumetric scene comprising haptic features associated with objects of the 3D scene are disclosed. At the encoding, haptic features are associated with objects of the scene, for instance as haptic maps. Haptic components are stored in points of the 3D scene as color may be. These components are projected onto patch pictures which are packed in atlas images. At the decoding, haptic components are un-projected onto reconstructed points as color may be according to the depth component of pixels of the decoded atlases.
US12142010B2
A method for calibrating a vehicle cabin camera having: a pitch, yaw and roll angle; and a field of view capturing vehicle cabin features which are symmetric about a vehicle longitudinal axis comprises: selecting points from within an image of the vehicle cabin and projecting the points onto a 3D unit circle in accordance with a camera projection model. For each of one or more rotations of a set of candidate yaw and roll rotations, the method comprises: rotating the projected points with the rotation; flipping the rotated points about a pitch axis; counter-rotating the projected points with an inverse of the rotation; and mapping the counter-rotated points back into an image plane to provide a set of transformed points. A candidate rotation which provides a best match between the set of transformed points and the locations of the selected points in the image plane is selected.
US12142004B2
Embodiments of the present disclosure provide an image display method and apparatus, and an electronic device. The method includes: obtaining target position information of a user in a real environment when the user is in a virtual environment; obtaining first image data corresponding to the real environment and second image data corresponding to the virtual environment when the target position information meets a predetermined condition, both the first image data and the second image data being based on a same coordinate space; performing superposition and merging processing on the first image data and the second image data to generate third image data; and displaying the third image data, to enable the user to view environment data in the real environment when the user is in the virtual environment.
US12141997B2
An information processing apparatus acquires, from each of a plurality of partial regions obtained by dividing an input image, likelihood information indicating a likelihood indicating certainty of presence of a particular object, based on the likelihood information, determines a region where the likelihood is greater than or equal to a first predetermined value among the plurality of partial regions, as a region where a threshold is to be adjusted to be lower, and estimates a number of particular objects by counting the likelihood with respect to each of the partial regions by excluding a likelihood less than the threshold among the likelihoods included in the partial regions from counting targets.
US12141982B2
An image processing apparatus comprises: a image capturing unit configured to capture an image including a region corresponding to an inside of a vehicle and a region corresponding to an outside of the vehicle; an acquisition unit configured to acquire a plurality of images captured by the image capturing unit at predetermined time intervals; a generation unit configured to generate a mask filter for masking the region corresponding to the inside of the vehicle in the image captured by the image capturing unit based on an amount of change in the plurality of images acquired by the acquisition unit; and a storage unit configured to store the mask filter generated by the generation unit.
US12141977B2
An image processing apparatus including: an acquisition unit that acquires a first radiographic image captured by irradiating a subject, in which a contrast agent is administered, with radiation of a first energy and a second radiographic image captured by irradiating the subject with radiation of a second energy; a generation unit that generates a difference image between the first and the second radiographic image; and a correction unit that performs a correction on either one of the first and second radiographic images or the difference image to remove an artifact component which generates an artifact predetermined as an appearance similar to that of a contrast agent imaging by the contrast agent, wherein, in a case in which the correction unit performs the correction on the first and the second radiographic image, the generation unit generates a difference image between the corrected first and second radiographic image.
US12141976B2
The disclosure herein relates to systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking. In some embodiments, the systems, devices, and methods described herein are configured to analyze non-invasive medical images of a subject to automatically and/or dynamically identify one or more features, such as plaque and vessels, and/or derive one or more quantified plaque parameters, such as radiodensity, radiodensity composition, volume, radiodensity heterogeneity, geometry, location, perform computational fluid dynamics analysis, facilitate assessment of risk of heart disease and coronary artery disease, enhance drug development, determine a CAD risk factor goal, provide atherosclerosis and vascular morphology characterization, and determine indication of myocardial risk, and/or the like. In some embodiments, the systems, devices, and methods described herein are further configured to generate one or more assessments of plaque-based diseases from raw medical images using one or more of the identified features and/or quantified parameters.
US12141964B2
The present disclosure provides methods, systems, and devices for coregistering imaging data to form three-dimensional superimposed images of a biological target such as a wound, a tumor, or a surgical bed. A three-dimensional map can be generated by projecting infrared radiation at a target area, receiving reflected infrared radiation, and measuring depth of the target area. A three-dimensional white light image can be created from a captured two-dimensional white light image and the three-dimensional map. A three-dimensional fluorescence image can be created from a captured two-dimensional fluorescence image and the three-dimensional map. The three-dimensional white light image and the three-dimensional fluorescence image can be aligned using one or more fiducial markers to form a three-dimensional superimposed image. The superimposed image can be used to track wound healing and to excise cancerous tissues, for example, breast tumors. Images can be in the form of videos.
US12141961B2
There are provided a method and associated system for determining compliance of a part having teeth, crests or roots with a reference drawing. The method includes providing an image of the part; overlaying and aligning the reference drawing with the image of the part; analyzing the image of the part with the aligned overlay to extract a plurality of measurement points on the image of the part, each being associated with a corresponding crest or root of the teeth; and comparing the image of the part to the reference drawing in the crest or root regions to determine if the part is within a predetermined tolerance at each measurement point. The method is particularly suited for the inspection of parts having an uneven profile.
US12141957B2
The present disclosure relates to a process and a system for assessing the performance of cleaning operations by utilizing an automatic read out routine for test strips subjected to a cleaning operation. Furthermore, the present disclosure relates to a computer program product capable of performing the process.
US12141948B2
A dentition image capturing system includes: illumination devices to radiate light; an imaging device to capture first and second dentition images in a predetermined exposure period; a high luminance region extraction unit to extract a high luminance region for the first and second dentition images; a high luminance region comparison unit to calculate a degree of similarity between the high luminance region of the first dentition image and the second dentition image; a halation region specification unit to specify the high luminance region of the first dentition image as a halation region in a case where the similarity degree is smaller than a predetermined threshold; an image synthesis processing unit executing image synthesis processing of extracting a trimming region in the second dentition image corresponding to the halation region and replacing the halation region with the trimming region; and a dentition image output unit to output the first dentition image.
US12141945B2
Techniques are disclosed for training and applying a denoising model. The denoising model includes multiple specialized denoisers and a generalizer, each of which is a machine learning model. The specialized denoisers are trained to denoise images associated with specific ranges of noise parameters. The generalizer is trained to generate per-pixel denoising kernels for denoising images associated with arbitrary noise parameters using outputs of the specialized denoisers. Subsequent to training, a noisy image, such as a live-action image or a rendered image, can be denoised by inputting the noisy image into the specialized denoisers to obtain intermediate denoised images that are then input, along with the noisy image, into the generalizer to obtain per-pixel denoising kernels, which can be normalized and applied to denoise the noisy image.
US12141943B2
A three-dimensional point cloud upsampling method includes: dividing a three-dimensional point cloud into overlappable point cloud blocks which have a fixed number of points and are capable of covering all the points; extracting hierarchical features according to point coordinates in the point cloud blocks; achieving point set feature expansion of the extracted hierarchical features by using multi-scale heat kernel graph convolution; and reconstructing point coordinates in an upsampled three-dimensional point cloud from the expanded features. According to the present disclosure, detail information enhancement with different fine granularities can be performed on the three-dimensional point cloud which is sparse and nonuniformly distributed in the space, and at the same time, good stability is provided for overcoming potential noise disturbance and local deformation. The method can promote the uniformity of spatial distribution of the upsampled dense point cloud, and ensure the accurate representation for a geometric structure of a target object.
US12141933B2
Disclosed are systems and methods for template-based generation of personalized videos. An example method includes receiving a sequence of frame images, face area parameters corresponding to positions of a face area in a frame image of the sequence of frame images, and facial landmark parameters corresponding to the frame image of the sequence of frame images, receiving an image of a source face, modifying, based on the facial landmark parameters corresponding to the frame image, the image of the source face to obtain a further face image featuring the source face adopting a facial expression corresponding to the facial landmark parameters, and inserting the further face image into the frame image at a position determined by the face area parameters corresponding to the frame image, thereby generating an output frame of an output video.
US12141925B2
Systems and methods are provided for generating, in real-time, recommendations for different data elements for different virtual three-dimensional environments. As users interact with data elements presented within these virtual three-dimensional environments, these interactions and changes are processed using a machine learning algorithm in real-time to provide recommendations for new data elements that can be introduced in these virtual three-dimensional environments. Based on responses to these recommendations, the new data elements can be introduced in these virtual three-dimensional environments. Further, the machine learning algorithm is dynamically updated based on these responses.
US12141924B1
Described are systems and methods directed to a body change journey that utilizes one or more current body measurement values, one or more goal body measurement values, and a cohort to determine a body change journey that a user can follow to progress from the current body measurement value to the goal body measurement value. The cohort may include a plurality of data of other bodies who have progressed from a starting body measurement value that is similar to the current body measurement value.
US12141921B2
Generating polygon meshes that approximate surfaces using root-finding and iteration for mesh vertex positions. In some implementations, a method includes receiving input data that represents a surface that distinguishes an inside and an outside of a volume. A voxel grid that includes the surface is determined, the voxel grid including a plurality of voxels. Particular voxels of the voxel grid are identified, which the surface intersects. A mesh is generated that approximates the surface, the mesh including a plurality of polygons that are defined by vertices in the particular voxels. Generating the mesh includes determining positions of the vertices using a root-finding technique that finds roots of a surface function that describes the surface.
US12141912B2
A projection method includes, obtaining a first image obtained by imaging a projection target with a camera, receiving an operation of a user drawing a drawing object in the first image, generating first object information representing a two-dimensional position of the drawing object in the first image, converting the first object information into second object information, converting the second object information into third object information representing a position of the drawing object on an image to be projected from a projector based on second position information representing a relative three-dimensional position between the projector and the projection target and second posture information representing an orientation of an optical axis of the projector, and projecting a projection image including the drawing object on the projection target from the projector.
US12141911B2
A generation apparatus includes an acquisition unit configured to acquire shape data representing a shape of a subject based on a plurality of captured images obtained by a plurality of imaging apparatuses capturing the subject in an imaging region, a first determination unit configured to determine a subject position which is a position of the subject in the imaging region, a second determination unit configured to determine a reference position serving as a reference of the position of the subject, and a generation unit configured to generate, based on the shape data acquired by the acquisition unit, a virtual viewpoint image in accordance with a deviation between the subject position determined by the first determination unit and the reference position determined by the second determination unit.
US12141910B2
A method of generating a training set for a neural precomputed light model includes: generating a plurality of candidate viewpoints of a scene, culling candidate viewpoints according to a probability that depends upon a response of the surface of the scene to light at a surface position in the scene corresponding to the viewpoint, and generating training images at the remaining viewpoints.
US12141909B2
Methods of rendering a scene in a graphics system identify a draw call within a current render and analyse the last shader in the series of shaders used by the draw call to identify any buffers that are sampled by the last shader and that are to be written by a previous render that has not yet been sent for execution on the GPU. If any such buffers are identified, further analysis is performed to determine whether the last shader samples from the identified buffers using screen space coordinates that correspond to a current fragment location and if this determination is positive, the draw call is added to data relating to the previous render and the last shader is recompiled to replace an instruction that reads data from an identified buffer with an instruction that reads data from an on-chip register.
US12141906B2
Telematics systems and methods are described for generating interactive animated guided user interfaces (GUIs). A telematics cloud platform is configured to receive vehicular telematics data from a telematics device onboard a vehicle. A GUI value compression component determines, based on the vehicular telematics data, a plurality of GUI position values and a plurality of corresponding GUI time values. A geospatial animation app receives the plurality of GUI position values and the plurality of corresponding GUI time values. The geospatial animation app implements an interactive animated GUI that renders a plurality of geospatial graphics or graphical routes on a geographic area map via a display device. The geospatial graphics or graphical routes are rendered to have different visual forms based on differences between respective GUI position values and corresponding GUI time values.
US12141900B2
Systems/techniques that facilitate machine learning generation of low-noise and high structural conspicuity images are provided. In various embodiments, a system can access an image and can apply at least one of image denoising or image resolution enhancement to the image, thereby yielding a first intermediary image. In various instances, the system can generate, via execution of a plurality of machine learning models, a plurality of second intermediary images based on the first intermediary image, wherein a given machine learning model in the plurality of machine learning models receives as input the first intermediary image, wherein the given machine learning model produces as output a given second intermediary image in the plurality of second intermediary images, and wherein the given second intermediary image represents a kernel-transformed version of the first intermediary image. In various cases, the system can generate a blended image based on the plurality of second intermediary images.
US12141888B1
In one example, an apparatus is provided. The apparatus is part of a mobile device and comprises: an array of pixel cells each configured to perform an image sensing operation, one or more attributes of the image sensing operation being configurable based on an image sensing configuration; a sensor data processor configured to execute a hierarchical set of processing operations; and a controller configured to: receive, from the sensor data processor, a first-level processing output from a first-level processing operation of the hierarchical set of processing operations; and based on the first-level processing output satisfying a condition, control the sensor data processor to execute a second-level processing operation on at least one image frame captured by the array of pixel cells to generate a second-level processing output.
US12141886B2
A method of accessing media includes establishing a first network connection between a service provider device and a media device, wherein establishing the first network connection includes exchanging a set of network access parameters; establishing a second network connection between a user device and the service provider device; providing to a user device the set of network access parameters of the first network connection using the service provider device; and using the user device to control the media device, the user device using the set of network access parameters to mimic the first network connection with the media device.
US12141880B2
A routing processor implements a multi-stage prescriptive routing model engine based on harvest input data relating to the harvesting of crops at a plurality of locations by a plurality of combines and based on a harvest characteristic representing an attribute of the crops to be harvested by the combines. The multi-stage prescriptive routing model engine generates a combine routing program prescribing the movement of each combine between the locations and includes a demand stage configured to identify combine harvesting demand as a function of the harvest input data and the harvest characteristic and a scheduling stage configured to generate the combine routing program as a function of the harvesting demand.
US12141877B1
Techniques for cooperative document generation include methods, one of the methods includes receiving, from a mobile device, a request to start an insurance claim, the mobile device including an application configured to guide the user through the claim process. The method includes establishing a session between a computer and the mobile device. The method includes displaying images of the user interface of the mobile device. The method includes receiving information concerning the insurance claim from the mobile device, the information provided by the user in response to prompts provided on the mobile device. The method includes displaying the information on the computer. The method includes enabling the customer service representative to alter the information or request additional information be provided. The method includes adding the information to a data record regarding the insurance claim in response to an indication that the customer service representative has verified the information.
US12141875B2
A predictive model system may include an application comprising instructions for execution on a device including one or more processors coupled to memory, and one or more servers in data communication with the application. The one or more servers may be configured to receive a first set of data which may be updated to include transaction data and at least one selected from the group of mileage rental information; create a predictive model based on the first set of data; transmit, to the application, one or more requests including a second set of data, the second set of data comprising at least one selected from the group of location information, date, time, name, and age of a user; update the predictive model based on the received second set of data received; generate a dynamic rate based on the updated predictive model; and transmit, to the application, the dynamic rate.
US12141874B2
Various examples are directed to providing portfolio management tools. For example, a system may generate a portfolio management user interface comprising a first table and a first rebalancing button. The first table may comprise an asset class name column; a model portfolio column indicating asset class weights in a model portfolio; a test portfolio column indicating asset class weights in a test portfolio; a modification column indicating modifications to asset class weights; a modified portfolio column indicating asset class weights in a modified portfolio; and a plurality of rows comprising a first row for a first asset class of the asset classes and a second row for a second asset class of the asset classes. The system may receive an indication that the user selected the rebalancing button and generate a first set of modifications to asset class weights to reduce a difference between the test portfolio and the model portfolio.
US12141865B2
A system, method, and non-transitory computer-readable information recording medium allows a user or trader to prepare, and send to an exchange, a trade order using a trading device. The trading device receives market data from an exchange and displays the received market data on a display unit of the trading device. The trading device also receives a trade order instruction via an input device at the trading device and detecting an occurrence of a market update as a function of the received market data within an established trade order time period associated with a time at which the trade order was received. If the occurrence of the market update was detected during the established trade order time period, the execution of the trade order is prevented.
US12141864B2
A transaction evaluation system may include a configurable and/or scalable transaction rate input model which models historical and/or recent transaction input rate patterns of a transaction processing system for a specified time period with configurable and/or scalable transactional amplitude for use in evaluating performance of the transaction processing system. The system may operate to inject particular volumes of transactions into the transaction processing system at specific times and/or periods of time.
US12141842B2
A method for brand recognition in video by implementing a brand recognition application coupled to a streaming media player, for identifying an observed set of brands streamed in a broadcast video; receiving, by the brand recognition application, a broadcast video stream of a series of images contained in consecutive frames about an object of interest; extracting a set of brand features from each of image received by applying a trained brand recognition model with neural networks in order to detect one or more features related to each displayed object of interest in each frame, wherein the object of interest is associated with a brand image contained video content displayed to a viewer; and displaying, by a graphic user interface, information from the brand recognition application comprising at least time detected of the brand image in the video content of the broadcast video.
US12141836B2
A processor obtains first article information related to a first article which is owned by a first user and which is placed in front of or behind a transparent display, obtains, based on the first article information, an advertisement related to a product or a service which has been used by a second user who owns a second article related to the first article and who is different from the first user, and informs the first user of the advertisement.
US12141835B2
The information processing device 1D mainly includes a state-of-activity estimation unit 31D and a timing determination unit 32D. The state-of-activity estimation unit 31D estimates, based on information detected in a meeting room in which a meeting is being held, a state of activity of the meeting. The timing determination unit 32D determines a timing of mobile sales of a commodity to one or more participants of the meeting based on the state of activity estimated by the state-of-activity estimating unit 31D.
US12141829B1
Methods, computer-readable media, systems and apparatuses for home maintenance monitoring and rewarding users for completion of various home maintenance tasks are provided. The systems may receive data associated with a home, such as a plurality of systems and/or devices associated with the home. Based on the received information, the systems may generate a maintenance task list for the home including a plurality of maintenance tasks. Data related to maintenance performed on the home may be received and, based on the received maintenance data, a determination may be made as to whether one or more tasks on the maintenance task list have been completed. Upon completion of a task, a reward, such as points, discounts on future maintenance, insurance premium discounts, etc., may be deposited in an account of the user. In some arrangements, the points may be redeemed as payment on future maintenance, payment on insurance premiums, or the like.
US12141818B2
Systems and methods are provided for determining an environmental impact of one or more transactions. An example method generally includes accessing transaction data representative of a plurality of transactions, where each of the transactions involves a user and a merchant, and accessing at least one index indicative of environmental impact of a plurality of merchants. The method also includes generating a graph based on the users and merchants included in the transaction data, whereby the graph is representative of the plurality of transactions, and determining a mapping between ones of the merchants involved in the transaction data and the environmental impact indicated by the at least one index, based on at least one of: the graph, the accessed at least one index, a graph convolution network (GCN), and a graph neural network (GNN). The method then includes publishing the mapping between the ones of the merchants and the environmental impact.
US12141809B2
A remote deposit capture (RDC) processing anomaly detection and remediation tool that can communicate with the RDC system over a network, and determine whether a RDC transaction is missing from the RDC system by comparing created and assigned unique identifiers represented in RDC transaction data received at a selected RDC system location or component with unique identifiers represented in RDC transaction data received at a RDC system location or component that is upstream thereof. In response to finding a missing RDC transaction, the tool can determine one or more RDC system remediation actions, execute the one or more RDC system remediation actions on the RDC system, and report the missing RDC transaction and any RDC system remediation actions executed on the RDC system.
US12141806B2
A risk-prediction-preparation module to generate a risk-prediction-model, is provided herein. The risk-prediction-preparation module includes accessing a data-storage of transactions to operate a group-by operation on transactions related to data-points, according to a logical-entity into entities. Then, clustering entities of a clean-financial dataset into clusters. Selecting data-points of: (a) entities from the clusters to a first dataset and (b) a preconfigured amount of entities randomly to a second dataset. Selecting all entities that have at least one ‘fraudulent’ data-points in at least one related data-point to add all the entities to the first dataset and the second dataset. Using vectorized and scaled extracted features for training a first machine-learning-model of fraud detection on the first dataset and training a second machine-learning-model of fraud detection on the second dataset to collect results. Using the results for combining the first machine-learning-model and the second machine-learning-model to an ensemble machine-learning-model for risk-prediction.
US12141805B2
In certain embodiments, image-feature malicious-activity detection and access prevention may be facilitated, where an activity notification associated with a transaction triggers feature detection for at least one image related to a different transaction. In some embodiments, a first image (received in connection with a first transaction) may be associated with the first transaction, and a second image (received in connection with a second transaction) may be associated with a second transaction. In response to a malicious activity notification associated with the first transaction, an identifying characteristic (e.g., a facial feature) detected in the first image may be used to determine whether to prevent access to an account related to the second transaction. As an example, in response to determining that the identifying characteristic is present in the second image, access to the account related to the second transaction may be prevented.
US12141799B2
The systems, methods and apparatuses described herein provide a virtual integrated circuit card (ICC). In one aspect, a method of creating a virtual ICC may be provided. The method may comprise obtaining executable code configured to run on a user device to facilitate financial transactions, preparing a first encryption key usable by the executable code, receiving a second encryption key associated with the user device, forming a virtual ICC comprising the executable code and the first encryption key, and encrypting the virtual ICC with the second encryption key. In another aspect, a virtual ICC may be embodied on a non-transitory computer-readable medium. The virtual ICC may comprise executable code configured to run on a user device to facilitate financial transactions and a first encryption key usable by the executable code. The virtual ICC may be encrypted using a second encryption key associated with the user device.
US12141792B2
A cross-wallet system generate a cross-platform key or a virtual account number for a first digital wallet provider to be used by the consumer when the consumer wishes to send payment to a second digital wallet provider with which the consumer does not possess an account. Moreover, the virtual account number, in one example, may only include a partial set of card number that does not include the typical set of card number. The virtual account number created by embodiments of the invention further enable security features that prevent fraud and protect the consumer's financial assets.
US12141790B2
A method includes initiating, by a user computing device, a digital asset-based payment to a merchant computing entity and sending, by the user computing device, user computing device real-time payment information to a digital asset payment computing entity. The method further includes locking, by the digital asset payment computing entity, an amount of network digital assets, generating a user authorization scannable code, and sending the user authorization scannable code to the user computing device. The method further includes providing, by the user computing device, the user authorization scannable code to the merchant computing entity. When the merchant computing entity scans the user authorization scannable code, the method further includes sending, by the merchant computing entity, merchant computing entity real-time payment information to the digital asset payment computing entity, and providing, by the digital asset payment computing entity, a confirmation to the merchant computing entity.
US12141784B2
A payment facilitating and processing system includes a payment terminal. The payment terminal includes a processor and a first receiver. The first receiver is configured to communicate with the processor. The payment facilitating and processing system further includes a second receiver, which is also configured to communicate with the processor. The payment facilitating and processing system still further includes a mobility assistance device including a transmitter. The transmitter is configured to receive payment information from a payment apparatus and transmit the payment information to the second receiver upon positioning of the transmitter in close proximity to the second receiver.
US12141783B1
The described payment splitting technology can enable a person to split a cost of a product over a number of payments. For example, mobile device can receive a code for a product, receive an indication via the display of the mobile device that a person wants to split the cost of the product, and send a payment split indicator to a point of sale (POS) device. The POS device can scan the product, determine a cost for the product, receive the payment spilt indicator, and send the cost and the payment split indicator to a server where the transaction for the product can be authorized and the splitting of the payment can be approved.
US12141782B2
Systems and methods for processing encoded symbols to facilitate secured communication between a mobile device and one or more database systems is provided. Communication between the mobile device and the database systems is performed to update database tuples in the database systems based on processing of the encoded symbols. The encoded symbols may correspond to QR codes and updating database systems may include administering quick response (QR) code-enabled payment transactions.
US12141769B2
Aspects of this disclosure relate to various systems and methods for use in a regulated industry and using an SEC qualified stablecoin as a store of value and medium of exchange on a blockchain-based transaction network. The system includes a stablecoin blockchain system with a stablecoin blockchain framework, a stablecoin ecosystem, and a stablecoin blockchain transaction network. The stablecoin blockchain system facilitates transactions between stablecoin blockchain participants within the stablecoin ecosystem. The stablecoin ecosystem conducts transactions across a stablecoin blockchain transaction network and a distributed blockchain ledger.
US12141767B2
Systems and methods are used to generated electronic instruments that implement electronic transfers. The system converts instruments to an electronic format using an imaging source. The image data is processed to determine content elements and segments of the electronic transfer instrument and to extract transfer data. The transfer data is validated to facilitate secure, accurate execution of the electronic transfer.
US12141763B2
A wireless tracking system for tracking and monitoring assets is disclosed herein. The wireless tracking system comprises wireless tags. A wireless tag is configured to track a respective asset during delivery to a shipping address. After the asset has arrived at the shipping address, the wireless tag is released to a delivery service to be delivered to the return address for recycling or renovating an electronic component of the wireless tag, e.g., by wired or wirelessly recharging the energy source. In some embodiments, the wireless tracking system remotely monitors a performance level of the energy source via a wireless communication with the wireless tag and, responsive to the performance level of the energy source being below a threshold level, transmits a notification to a user of the wireless tracking system to ship the wireless tag to the return address for renovation or recycling.
US12141760B2
An automated system is provided for facilitating improvements to an incident resolution system. The system includes a scenario construction processor configured for establishing a system incident scenario and a machine learning model constructed using incident response information for each of a plurality of incidents. A simulation processor is configured to use the machine learning model to run simulations of the system incident scenario. Each simulation includes at least one variation of a selected critical action characteristic critical actions included in the scenario and each simulation produces a simulated incident resolution parameter. An improvement evaluation processor determines from the simulations, one or more of the at least one variation that results in a simulated incident resolution parameter meeting predetermined improvement criteria.
US12141755B2
A collaborative work environment can include multiple collaboration tools. A first collaboration tool can be configured to receive a single sign-on token from a client application and, in response obtain first content from a database of the first collaboration tool. The first collaboration tool and/or a client application coupled to the collaboration tool is configured to extract an identifier referencing content stored in a second collaboration tool. In response the first collaboration tool and/or the client application submit a request with the SSO token to the second collaboration tool for second content. Thereafter, the first content is merged with the second content and displayed in a common user interface.
US12141747B2
Disclosed are a method and an apparatus for acquiring inventory data, a terminal device and a computer-readable storage medium. The method comprises: receiving a request for inventory data sent by a terminal device, where electronic tag data of the target item being carried in the request for inventory data; according to the inventory data request, searching among inventory record data pre-stored in a blockchain network for target inventory data corresponding to the electronic tag data, where the target inventory data being corresponding to the target item; and sending the target inventory data to the terminal device.
US12141744B1
A system and method of item tracking and providing real-time feedback while one or more items are moved from one location to another location during a moving session. The system and method generate alerts to the user, allow for remote monitoring of the session by others, record the location of where the item was placed to help prevent loss or misplacement of the item. The system and method described herein enable for moving (or loading) sessions to be more efficient, reduce losses, increase safety, and raise alerts when certain thresholds are met or exceeded while items are moved to enable action to be taken in response to such alert.
US12141741B1
One example may include a label with a top surface, a bottom surface, a number of electrical lead contacts, and a number of capacitors connected to the plurality of electrical lead contacts, and the electrical lead contacts and the capacitors are embedded between the top surface and the bottom surface of the label.
US12141736B2
The export of products from a jurisdiction is enabled by choosing export codes from a model. The electronic model comprises a branched tree defining a configuration of the export codes and selection criteria for the codes. The branched tree includes a plurality of branches and leaves. Each of the leaves includes an export code for a product, a probability that the export code for the product is accurate, and a description of the product. The tree is traversed to obtain the codes. The tree is trained to improve the quality of the selection process.
US12141730B2
Method, apparatus, and computer program product are provided for estimating crop pest risk and/or crop disease risk at sub-farm level. In some embodiments, a farm region is determined based on farm definition data, and input data associated with the farm region are retrieved from a plurality of data sources. The input data may include a plurality of pixel sets. In some embodiments, for each pixel set, crop risk data are determined based on the input data using one or more spatiotemporal regression models. The crop risk data may include an estimate of crop pest risk and/or crop disease risk for each pixel set. In some embodiments, the farm region is categorized into a plurality of sub-farms each defining a risk level category for that sub-farm based on the crop risk data. In some embodiments, the sub-farms are displayed as a visual heat-map, along with recommended antidote options.
US12141722B2
Systems and methods for generating and transmitting over a network, electronic notifications associated with tablature are disclosed. A system may include at least one processor configured to present a table with cells defined by horizontal rows and vertical rows, wherein one of said horizontal rows and vertical rows defines items and another of said horizontal rows and vertical rows defines persons, and wherein a responsibility cell at an intersection of a vertical row and a horizontal row associates at least one particular person with a particular item. The processor may receive an input, associated with the responsibility cell, of at least one address linked to an account of at least one person associated with the item, receive a change made in an item row, and in response to the change in the item row, automatically access the at least one address in the responsibility cell, and automatically send a notification via the link to the at least one address.
US12141721B2
A vehicle charging management method is disclosed. The method may include obtaining a first input associated with a vehicle. The first input may include a state of charge (SOC) level of a vehicle battery, a distance travelled by the vehicle since last charge, and time since the last charge. The method may further include obtaining a second input associated with historical vehicle battery charging information. Responsive to obtaining the first input and the second input, the method may include determining a vehicle user intent to charge the vehicle battery. The method may further include comparing the vehicle user intent with a threshold value, and transmitting a notification to a communication device when the vehicle user intent is greater than the threshold value.
US12141719B2
A display management device includes an acquisitioner and a data processor. The acquisitioner acquires occupancy request information from a first terminal. The occupancy request information indicates that a request is made to display content on a plurality of displays positioned in a first region. When the acquisitioner acquires the occupancy request information, the data processor generates a available time display data using a display information storage and transmits same to the first terminal. The display information storage stores information relating to available time of the plurality of displays positioned in the first region. The available time display data is data for displaying a screen which shows availability information including the number of displays which can be reserved and/or the occupancy rate thereof for each time period.
US12141715B2
A method for lifelong machine learning using boosting includes receiving a new task and a learning sample for the new task. A distribution of weights is learned over the learning sample using previously learned classifiers from old tasks. A set of task-specific classifiers are learned for the new task using a boosting algorithm and the distribution of weights over the learning sample, whereby the distribution of weights over the learning sample is updated using the task-specific classifiers for the new task.
US12141709B1
Systems and methods provide an application programming interface to offer action suggestions to third-party applications using context data associated with the third-party. An example method includes receiving content information and context information from a source mobile application, the content information representing information to be displayed on a mobile device as part of a source mobile application administered by a third party, the context information being information specific to the third party and unavailable to a screen scraper. The method also includes predicting an action based on the content information and the context information, the action representing a deep link for a target mobile application. The method further includes providing the action to the source mobile application with a title and a thumbnail, the source mobile application using the title and thumbnail to display a selectable control that, when selected, causes the mobile device to initiate the action.
US12141702B2
A computer-implemented method for semantic segmentation of a point cloud comprises receiving a cloud having points representing a vector of an object, preferably part of a dento-maxillofacial structure having a dentition; determining subset(s) including a first number of points arranged around a selected point of the cloud and a second number of points arranged at spatial distances larger than a predetermined spatial distance of the first number of points, the first number of points representing fine feature(s) of the object around the selected point and the second number of points representing object global feature(s); providing each subset of points to a deep neural network, DNN, the DNN being trained to semantically segment points of each subset according to classes associated with the object; and, for each subset point, receiving a DNN output multi-element vector, wherein each element represents a probability that the point belongs to class(es) of the object.
US12141701B2
A computer-implemented method, a computer program product, and a computer system for introducing channel-scaling layers in a deep neural network. A computer receives a pre-trained deep neural network including convolutional layers followed by respective ones of activation layers, adds channel-scaling layers after the respective ones of the activation layers, where each of the channel-scaling layers includes scaling weights. The computer trains the scaling weights in the channel-scale layers. The computer removes, in the convolutional layers, channels whose corresponding scaling weights are lower than a predetermined threshold. The computer removes the channel-scaling layers. In response to determining that at least one convergence criterion is met, the computer provides a finally trained deep neural network.
US12141696B2
Systems and methods for generating an interference prediction for a target well are disclosed herein. A computing system generates a plurality of interference metrics for a plurality of interference events. For each well, the computing system generates a graph based representation of the well and its neighboring wells. The computing system generates a predictive model using a graph-based model by generating a training data set and learning, by the graph-based model, an interference value for each interference event based on the training data set. The computing system receives, from a client device, a request to generate an interference prediction for a target well. The computing system generates, via the predictive model, an interference metric based on the one or more metrics associated with the target well.
US12141689B2
Systems and methods for generating a representative value of a data set by first compressing a portion of values in the data set to determine a first common value and further compressing a subset of the portion of values to determine a second common value. The representative value is generated by taking the difference between the first common value and the second common value, wherein the representative value corresponds to a mathematical relationship between the first and second common values and each value within the subset of the portion of values. The representative value requires less storage than the first and second common values.
US12141686B2
An electronic neuron device that includes a thresholding unit which utilizes current-induced spin-orbit torque (SOT). A two-step switching scheme is implemented with the device. In the first step, a charge current through heavy metal (HM) places the magnetization of a nano-magnet along the hard-axis (i.e. an unstable point for the magnet). In the second step, the device receives a current (from an electronic synapse) which moves the magnetization from the unstable point to one of the two stable states. The polarity of the net synaptic current determines the final orientation of the magnetization. A resistive crossbar array may also be provided which functions as the synapse generating a bipolar current that is a weighted sum of the inputs of the device.
US12141684B2
Hardware for implementing a Deep Neural Network (DNN) having a convolution layer, the hardware comprising an input buffer configured to provide data windows to a plurality of convolution engines, each data window comprising a single input plane; and each of the plurality of convolution engines being operable to perform a convolution operation by applying a filter to a data window, each filter comprising a set of weights for combination with respective data values of a data window, and each of the plurality of convolution engines comprising: multiplication logic operable to combine a weight of the filter with a respective data value of the data window provided by the input buffer; and accumulation logic configured to accumulate the results of a plurality of combinations performed by the multiplication logic so as to form an output for a respective convolution operation.
US12141682B2
The present invention discloses an ultralow-power negative margin timing monitoring method of a neural network circuit, relates to an adaptive voltage regulation technology based on on-chip timing detection, and belongs to the technical field of low-power design of integrated circuit. The present invention provides an ultralow-power operating method of neural network circuit. By inserting a timing monitoring unit in specific position of critical paths and setting partial circuits to operate under “negative margin”, the system can further lower voltage, compress the timing slack, and obtain higher power gain.
US12141674B2
The present application discloses a method for generating a user interactive information processing model and a method for processing user interactive information, relates to the technical field of graph neural networks, and particularly relates to a user interactive information processing technology. The method comprises the following steps: determining node representations of network nodes of each layer in a graph neural network in an iterative manner, wherein the node representation of a single-layer node is obtained by representations of neighbor nodes of the single-layer node; adding the attribute feature of each node in each layer of network nodes to the node representation of each layer of network nodes to obtain a graph neural network to be trained; and training the graph neural network to be trained based on existing user interactive information, to obtain a user interactive information processing model, wherein the user interactive information processing model comprises adjusted node representation.
US12141667B2
A disclosed example includes implementing a first worker instance and a second worker instance to operate in parallel; running a first tuning operation via the first worker instance to tune first hyperparameters; running a second tuning operation via the second worker instance using a Bayesian-based optimization to determine a hyperparameter configuration to evaluate next; evaluating the hyperparameter configuration for an external model using a surrogate model; and selecting the hyperparameter configuration for the external model.
US12141661B2
Methods, systems and apparatus for resetting a qubit. In one aspect, an apparatus includes a qubit, wherein the state of the qubit occupies a plurality of levels comprising two computational levels and one or more non-computational levels; a resonator that operates at a resonator frequency; control electronics that control a frequency of the qubit such that during a reset operation the qubit frequency is adjusted from a holding frequency that is lower than the resonator frequency to an idling frequency that is higher than the resonator frequency, and during the adjustment a first derivative of the qubit frequency at a first time is positive, at a second time that occurs after the first time is zero, and at a third time that occurs after the second time is positive, where the qubit frequency achieves the idling frequency at a fourth time that occurs after the third time.
