US12225830B2
A magnetoresistance effect element includes a magnetic recording layer which includes a ferromagnetic material, a non-magnetic layer laminated on the magnetic recording layer, and a magnetization reference layer which is laminated on the non-magnetic layer. The magnetic recording layer includes a first ferromagnetic layer, a spacer layer, and a second ferromagnetic layer in order from the non-magnetic layer. The first ferromagnetic layer and the second ferromagnetic layer are antiferromagnetically coupled to each other. The magnetic recording layer has a central region in which a product of a film thickness and saturation magnetization of the first ferromagnetic layer is greater than a product of a film thickness and saturation magnetization of the second ferromagnetic layer, and an outer region in which the product of the film thickness and the saturation magnetization of the first ferromagnetic layer is smaller than the product of the film thickness and the saturation magnetization of the second ferromagnetic layer.
US12225824B2
A piezoelectric microelectromechanical structure is provided with a piezoelectric stack having a main extension in a horizontal plane and a variable section in a plane transverse to the horizontal plane. The stack is formed by a bottom-electrode region, a piezoelectric material region arranged on the bottom-electrode region, and a top-electrode region arranged on the piezoelectric material region. The piezoelectric material region has, as a result of the variable section, a first thickness along a vertical axis transverse to the horizontal plane at a first area, and a second thickness along the same vertical axis at a second area. The second thickness is smaller than the first thickness. The structure at the first and second areas can form piezoelectric detector and a piezoelectric actuator, respectively.
US12225823B2
A technology of fabricating a piezoelectric composite applicable to an ultrasonic transducer is disclosed. According to one aspect of the present disclosure, a support member formed with a plurality of through holes is located on one surface of an electrode plate, and lower surfaces of piezoelectric pillars having shapes respectively corresponding to the through holes are adhered onto the one surface of the electrode plate to form the piezoelectric pillars. Further, according to an additional aspect, the plurality of piezoelectric pillars having shapes corresponding to the through holes of the support member are formed by sintering a piezoelectric pellet molded in a pillar shape.
US12225822B2
The disclosure is and includes at least an apparatus, system and method for manufacturing piezoelectrics. The apparatus, system and method may include at least a first roller and an end roller; a continuous printable substrate roll extending at least from the first roller to the end roller as the first and end roller turn; at least one printer for printing piezoelectric material onto the continuous substrate roll to form a plurality of the piezoelectrics; and an electric field generator that polls the piezoelectric material as the continuous substrate roll is rolled from the first roller to the end roller. The polling electric field generator may comprise a corona field generator.
US12225817B2
A condensed cyclic compound represented by Formula 1: Ar1-L1-L2-Ar2 Formula 1 wherein Ar1, Ar2, L1, and L2 are the same as described in the specification.
US12225812B2
An organic compound having a hole-transport property and a low refractive index is provided. An organic compound represented by General Formula (G1) shown below is provided. In General Formula (G1), Ar1 represents a substituted or unsubstituted arylene group having 6 to 13 carbon atoms in a ring, n represents an integer of 0 or 1, and Ar2 represents an aryl group having 6 to 10 carbon atoms in a ring and includes at least one branched-chain or cyclic alkyl group having 3 to 12 carbon atoms. The total number of carbon atoms of the branched-chain or cyclic alkyl group in Ar2 is more than or equal to 6. R1 to R4 each independently represent an alkyl group having 1 to 6 carbon atoms. R11 to R14 and R21 to R24 each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms. Any one of R15 to R18 and any one of R25 to R28 each represent a bond directly bonded to a nitrogen atom, and the others each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms.
US12225811B2
Disclosed herein is a display apparatus, including: a foldable substrate; a pixel array section including a plurality of pixels disposed on the substrate and each including an electro-optical device; the foldable substrate being folded at a substrate end portion at least on one side thereof around the pixel array section; a peripheral circuit section disposed on the substrate end portion and adapted to drive the pixels of the pixel array section; and a pad section provided on the substrate end portion on which the peripheral circuit section is provided and adapted to electrically connect the peripheral circuit section to the outside of the substrate.
US12225806B2
According to one embodiment, a display device includes a substrate, first and second insulating layers, first and second pixel electrodes, first and second organic layers, first and second feed lines, first and second partitions, and a common electrode including first and second parts covering the first and second organic layers. The first organic layer is between the partitions. The second feed line and the second partition are located between the organic layers. The partitions are shaped such that a width of an upper part is greater than a width of a lower part. The first part is in contact with the first feed line between the first partition and the first organic layer.
US12225803B2
The present disclosure provides a display panel including: a substrate and a cover plate, disposed oppositely; a plurality of drive transistors, a plurality of reading transistors and a plurality of Schottky photodiodes, which are disposed on the substrate and located at a side of the substrate facing toward the cover plate; each of the Schottky photodiodes includes a photosensitive active layer and an interdigital electrode layer, the interdigital electrode layer is disposed on the photosensitive active layer and includes at least one first interdigital electrode and at least one second interdigital electrode spaced apart, each of the at least one first interdigital electrode is connected to a corresponding one of the reading transistors, and each of the at least one second interdigital electrode is connected to a bias signal terminal; a plurality of light-emitting units, disposed between the substrate and the cover plate and connected to the drive transistors one-to-one.
US12225802B2
A display device including a base layer, a circuit layer, a light emitting device layer, an organic layer, and a touch sensing unit. The base layer includes a display area and a non-display area. A plurality of insulation patterns overlaps the non-display area. The organic layer is disposed on the light emitting device and overlaps the plurality of insulation patterns and the organic light emitting diode. At least a portion of the plurality of touch signal lines overlaps the plurality of insulation patterns.
US12225799B2
A display panel, including: a plurality of pixels arranged in an array in a first direction and a second direction intersecting the first direction, each pixel including: a first sub-pixel having a first light-emitting zone configured to emit light of a first color; a second sub-pixel having a second light-emitting zone configured to emit light of a second color; and a third sub-pixel having a third light-emitting zone configured to emit light of a third color, wherein the plurality of pixels include a first pixel, the first light-emitting zone of the first pixel has a substantially polygonal shape, the substantially polygonal shape including: a first side substantially parallel to one side of the second light-emitting zone of the first pixel, and the one side of the second light-emitting zone of the first pixel being opposite to the first light-emitting zone; and a second side substantially parallel to one side of the third light-emitting zone of the first pixel, and the one side of the third light-emitting zone of the first pixel being opposite to the first light-emitting zone.
US12225795B2
A display device includes: a first substrate; a second substrate; first signal lines on the first substrate; second signal lines on the second substrate; first lateral wires on a lateral side of a first edge of the first substrate, and connected to end portions of the first signal lines; and second lateral wires on a lateral side of a second edge of the second substrate, and connected to end portions of the second signal lines. The first and second lateral wires are located in at least one first region and at least one second region, the at least one first region and the at least one second region being spaced from each other on the lateral sides of the first substrate and the second substrate. The at least one first region includes the first lateral wires, and the at least one second region includes the second lateral wires.
US12225793B2
A display device includes: a plurality of main display elements in the main display area; a plurality of auxiliary display elements and a transmission area in the component area; a first pixel circuit in the component area and connected to a first auxiliary display element among the auxiliary display elements; a second pixel circuit in the component area and connected to a second auxiliary display element among the auxiliary display elements, the second pixel circuit neighboring the first pixel circuit in a column direction; and a first initialization voltage line in the component area, extending in a row direction, arranged between the first pixel circuit and the second pixel circuit, and connected to the first pixel circuit and the second pixel circuit, wherein the first pixel circuit and the second pixel circuit are symmetric with respect to the first initialization voltage line.
US12225792B2
A display device includes: a substrate including a display area, a peripheral area outside the display area, and a pad area in the peripheral area; a data line in the display area; and a first connection line in the display area and connected to the data line to transmit, to the data line, a signal from the pad area, wherein the first connection line includes a first portion in a first direction and a second portion bent from the first portion and in a second direction.
US12225761B2
A high-resolution display device is provided. The display device includes a plurality of light-emitting units emitting light of different colors. The light-emitting unit has a microcavity structure and intensifies light with a specific wavelength. In the light-emitting units emitting light of different colors, reflective layers with different thicknesses are formed, an insulating layer is formed to cover the reflective layers, and then a top surface of the insulating layer is subjected to planarization treatment, whereby an insulating layer with different thicknesses is formed. After that, light-emitting elements emitting white light are formed over the planarized top surface of the insulating layer to overlap with the respective reflective layers, whereby the light-emitting units that intensify different colors due to different optical path lengths are separately formed.
US12225741B2
A semiconductor device includes a substrate including a first region and a second region, fin type active areas extending in a first direction away from the substrate in each of the first and second regions, a plurality of nanosheets extending parallel to an upper surface of the fin type active areas and being spaced apart from the upper surface of the fin type active areas, a gate extending over the fin type active areas in a second direction crossing the first direction, a gate dielectric layer interposed between the gate and each of the nanosheets, first source and drain regions included in the first region and second source and drain regions included in the second region, and insulating spacers interposed between the fin type active areas and the nanosheets, wherein air spacers are interposed between the insulating spacers and the first source and drain regions.
US12225734B2
A method includes depositing a first dielectric layer over a semiconductor substrate, depositing a first electrode layer over the first dielectric layer, etching the first electrode layer to form a first electrode and a second electrode laterally separated from the first electrode, depositing a Spin Orbit Torque (SOT) material on the first electrode and the second electrode, depositing Magnetic Tunnel Junction (MTJ) layers on the SOT material, depositing a second electrode layer on the MTJ layers, etching the SOT material to form a SOT layer extending from the first electrode to the second electrode, etching the MTJ layers to form an MTJ stack on the SOT layer, and etching the second electrode layer to form a top electrode on the MTJ stack.
US12225732B2
Various aspects relate to a memory device including: a plurality of gate layer stacks, wherein each gate layer stack of the plurality of gate layer stacks includes a gate electrode layer and one or more electrically insulating layers; one or more channel structures extending through the plurality of gate layer stacks, wherein the plurality of gate layer stacks and the one or more channel structures correspond to a plurality of field-effect transistor based memory cells, wherein each field-effect transistor based memory cell of the plurality of field-effect transistor based memory cells includes: a gate layer portion of a gate layer stack of the plurality of gate layer stacks; a channel portion of a channel structure of the one or more channel structures; a spontaneously-polarizable portion; and a floating gate, wherein the spontaneously-polarizable portion and the floating gate are disposed between the gate layer portion and the channel portion.
US12225730B2
Disclosed are three-dimensional semiconductor memory devices, methods of fabricating the same, and electronic systems including the same. The device includes a substrate including a cell array region and an extension region, stack structures extending in a first direction and including gate electrodes stacked on the substrate, vertical structures penetrating the stack structures on the cell array region, a mold structure on a portion of the extension region, a first support structure extending in the first direction between the stack structures, second support structures penetrating the stack structures on the extension region and spaced apart in a second direction from the first support structure, and a third support structure surrounding the mold structure in a plan view. Respective top surfaces of ones of the second support structures and a top surface of the third support structure is higher than a top surface of ones of the vertical structures.
US12225720B2
A vertically alternating sequence of continuous insulating layers and continuous sacrificial material layers is formed over a substrate, and memory opening fill structures including vertical stacks of memory elements are formed through the vertically alternating sequence. Backside trenches are formed to divide the vertically alternating sequence into a plurality of alternating stacks of insulating layers and sacrificial material layers. Bridge structures are formed within each of the backside trenches. The sacrificial material layers are replaced with electrically conductive layers while the bridge structure are present within the backside trenches.
US12225717B2
A semiconductor device includes a substrate, a passing word line in the substrate, and a dielectric structure surrounding the passing word line. The dielectric structure has an enlargement portion at a bottom of the dielectric structure, and a maximum width of the enlargement portion of the dielectric structure is wider than a width of a top of the dielectric structure.
US12225712B2
The present disclosure provides a method of manufacturing a semiconductor structure, and a semiconductor structure, relating to the technical field of semiconductors. The method of manufacturing a semiconductor structure includes: providing a substrate; forming multiple initial active pillars on the substrate; forming a gate layer between initial active pillars; and forming a first dielectric layer with openings on the gate layer and on the initial active pillars; removing part of the initial active pillar located in each opening to form an active pillar; and removing part of the gate layer to form an isolation trench and a word line, such that two adjacent active pillars in the same row are located on two sides of the isolation trench.
US12225709B2
A manufacturing method of a semiconductor device includes forming an opening in a substrate, implanting a dopant in the substrate from a sidewall of the opening such that a doping region is formed in the substrate at the sidewall of the opening, filling a dielectric material in the opening to form a first dielectric structure after implanting the dopant in the substrate from the sidewall of the opening, and forming a passing word line in the dielectric structure.
US12225696B2
A system includes: an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: a power module including: a first phase switch including one or more first phase power switches on a first side of a substrate; and a second phase switch including one or more second phase power switches on a second side of the substrate opposite to the first side.
US12225687B2
A cooling capacity distribution unit includes a liquid-cooled circulating pump disposed in a cabinet, and a frequency converter that supplies power to the liquid-cooled circulating pump. The frequency converter includes an AC-DC module and a DC-AC module. The AC-DC module is configured to be connected to mains, and the DC-AC module is connected to the liquid-cooled circulating pump. The cooling capacity distribution unit further includes a power supply unit, where the power supply unit includes a backup battery disposed in the cabinet, and a DC-DC module connected to the backup battery. The DC-DC module is connected to the DC-AC module and is configured to supply power to the liquid-cooled circulating pump.
US12225682B2
In an information handling system, positions of a plurality of mechanical structures may be configured to be controlled to selectively direct airflow cooled by first heat-rejecting media and a thermoelectric cooler between flowing through the first exhaust plenum and flowing proximate to the one or more information handling resources and selectively direct airflow heated by the second heat-rejecting media and the thermoelectric cooler between flowing through the second exhaust plenum and flowing proximate to the one or more information handling resources.
US12225678B2
A node-interlocked server, comprising a chassis and node modules, wherein a linking and interlocking rod is slidably mounted to the chassis; stopping and blocking slots and guiding bevel edges are respectively provided on two sides of the respective node modules; in response to that one of the node modules is being drawn outwardly, the corresponding guiding bevel edge pushes the linking and interlocking rod to move toward another one of the node modules, and the linking and interlocking rod is able to be inserted into the corresponding stopping and blocking slot to block the another one of the node modules from being drawn out; and a reset device is provided at the linking and interlocking rod, and in response to that the linking and interlocking rod is not subjected an acting force applied by the node modules, the linking and interlocking rod is restored to an initial position.
US12225677B2
A server includes a casing, a first disk drive assembly, a fan assembly, a host assembly, a first expansion card assembly, a second expansion card assembly, a power supply assembly, and a second disk drive assembly. The casing has a first to third space. The second space is located between the first and third space. The first disk drive assembly, the fan assembly, and the host assembly are respectively located in the first to third space. The first and second expansion card assembly are located in the third space and above the host assembly. The power supply assembly is located in the third space. The second expansion card assembly is located between the first expansion card assembly and the power supply assembly. The second disk drive assembly is located in the third space and located between the power supply assembly and the second expansion card assembly.
US12225670B2
A display device includes a cover window including a curved portion, and a panel member laminated on the cover window. A method of manufacturing a display device includes mounting a cover window including a curved portion on a first jig including a curved portion, mounting a panel member on a second jig that conforms to a surface of the first jig, and laminating the cover window to the panel member by moving a first one of the first jig or the second jig to a first other one of the first jig or the second jig. An apparatus for manufacturing a display device includes a first jig including a mount surface that is partially curved to conform to a surface of a cover window, a second jig including a surface conforming to the mount surface and configured to contact a panel member, and a driving unit.
US12225668B2
A production data creation device includes an input unit and a setting unit. The input unit receives an input of one application from among a plurality of applications displayed on a screen. The setting unit sets one or more operation parameters used by a component mounter to mount a component on a board, on the basis of the input application.
US12225667B2
A moving work management device is used in a mounting system including a mounting device having a supply section, configured to load a feeder having a holding member configured to hold a component, to one or more loading sections, and a mounting section configured to mount the component supplied from the supply section to a mounting target; and a moving work device having a moving control section, configured to move the feeder, for collecting the feeder from or replenishing the feeder to the supply section. After acquiring the component depletion notification notifying of a component depletion of a feeder, the moving work management device creates arrangement execution information of moving work device for moving and loading the feeder for exchanging to a loading section in the vicinity of the component depleted notification feeder.
US12225666B2
A work system includes a mounting system which mounts a component on a board and an unmanned conveyance system having an unmanned conveyance vehicle. The unmanned conveyance system includes a first notifier which notifies the mounting system of an arrival notification indicating that the unmanned conveyance vehicle transfers the feeder carriage to a position where an operation of connecting the feeder carriage to the base starts, and a first processor which causes the unmanned conveyance vehicle to travel in a direction away from the base upon receiving, from the mounting system, a connection completion indicating that a connection of the feeder carriage is completed. The mounting system includes a second processor which causes the connection mechanism to connect the feeder carriage upon receiving the arrival notification, and a second notifier which notifies the unmanned conveyance system of the connection completion upon being informed of completion of the connection.
US12225664B2
A circuit board assembly includes a first circuit board, a second circuit board having a first side extending adjacent to a first side of the first circuit board, and a metal fitting including a portion bent at the angle and spanning both the first side of the first circuit board and the first side of the second circuit board. The second circuit board is in a posture having an angle other than 180° to the first circuit board. The metal fitting is fixed to both the first circuit board and the second circuit board.
US12225656B2
The present disclosure relates to an accelerating apparatus for a radiation device. The accelerating apparatus may include a plurality of acceleration cavity units including a plurality of acceleration cavities. Each of the plurality of acceleration cavity units may be configured to accelerate a radiation beam passing through an acceleration cavity. And the accelerating apparatus may further include a plurality of coupling cavity units each of which may include a coupling cavity. Two adjacent acceleration cavities may be electromagnetically coupled via the coupling cavity. The plurality of acceleration cavity units may have a plurality of holes each of which may be configured to be in fluidic communication with the corresponding coupling cavity. And an edge region of each of at least a portion of the plurality of holes may include continuously varying curvatures.
US12225648B2
Examples are disclosed for systems and methods for providing an automated light show synchronized to one or more music files. In one embodiment, a method comprises generating a music feature file based on selected audio, the music feature file comprising metadata for the selected audio including a plurality of time markers indicating audio events in the selected audio, and automatically controlling one or more lights according to the music feature file. In another embodiment, other approaches and systems are provided to improve a light show or to provide structures and processed files which can be used to improve a light show or provide other features.
US12225646B2
A visible light sensor (VLS) may be configured to sense environmental characteristics using images of a space. The VLS may be controlled in one or more modes, including a daylight glare sensor mode, a daylighting sensor mode, a color sensor mode, and/or an occupancy/vacancy sensor mode. In the daylight glare sensor mode, the VLS may be configured to decrease or eliminate glares. In the daylighting sensor mode and/or color sensor mode, the VLS may be configured to provide a preferred amount of light and color temperature, respectively, within the space. In the occupancy/vacancy sensor mode, the VLS may be configured to detect an occupancy/vacancy condition within the space and adjust one or more control devices according to the occupation or vacancy of the space. The visible light sensor may be configured to protect the privacy of users within the space via software, a removable module, and/or a special sensor.
US12225643B2
A lighting fixture appears as a skylight and is referred to as a skylight fixture. First and second light engines of the fixture provide different color points, peak light intensity angles, far-field light distribution characteristics, and/or circadian stimulus values. A skylight fixture may include a sky-resembling assembly and a plurality of sun-resembling assemblies, with dedicated optical assemblies and/or light sources. A lighting fixture may include multiple waveguides that different extraction feature patterns and/or may be sequentially arranged.
US12225632B2
Embodiments herein provide a method for handling a user plane by a UE configured for dual connectivity operation. The method includes receiving a RRC reconfiguration message including one or more Layer 2 indications and a Layer 2 configuration corresponding to one or more radio bearers from one of a MN and a SN involved in a dual connectivity operation of the UE. Further, the method includes performing, by the UE, one of: reestablishing of a RLC entity and a data recovery procedure for a PDCP entity corresponding to the radio bearer based on the one or more Layer 2 indications and the Layer 2 configuration received in the RRC reconfiguration message, and reestablishing of a RLC entity and reestablishing of a PDCP entity corresponding to the radio bearer based on the one or more Layer 2 indications and the Layer 2 configuration received in the RRC reconfiguration message.
US12225622B2
The present disclosure provides a method (100) in an authentication node for tracing a User Equipment, UE. The method (100) includes: receiving (110) a tracing activation instruction to activate tracing of the UE based on an equipment identifier of the UE; obtaining (120) trace requirement data associated with the UE; receiving (130) from a network node a first signaling message containing the equipment identifier of the UE; and generating (140) a trace record related to the UE based on the trace requirement data in response to receiving the first signaling message.
US12225617B2
A method and apparatus for data transfer in RRC_INACTIVE state is provided. Method for data transfer in RRC_INACTIVE state includes receiving a RRCRelease, determining a radio bearer configured for second resume procedure based on the first information for second resume procedure, receiving from the base station a system information, initiating second resume procedure, restoring configuration of the radio bearer configured for second resume procedure stored in UE Inactive AS context, re-establishing PDCP entity of the radio bearer configured for second resume procedure, resuming the radio bearer configured for second resume procedure and transmitting to the base station a RRCResumeRequest.
US12225608B2
Disclosed are a method for modification in dual-connection mode and a device. The method for modification in dual-connection mode provided includes: an MN determines an SN to which at least one flow is to be transferred, the MN sending to the SN a transfer instruction carrying the indication information of the PDU session to which the at least one flow belongs, the transfer instruction is used for the SN to determine whether to receive the flow transferred by the MN, the indication information of the PDU session is used for indicating that the at least one flow includes part or all of the flow under a PDU session.
US12225602B2
A first device includes a processor and instructions. The instructions, when executed by the processor, cause the processor to configure the first device to receive network credentials; accept a connection request from a second device to connect to the first device; obtain the network credentials from the second device; configure the first device to connect to a third device subsequent to obtaining the network credentials; and transmit a request to connect to the third device, where request includes the network credentials.
US12225601B2
Disclosed are various systems and methods for monitoring and maintaining networks, such as networks associated with a wireless access point. In an aspect, a user device that was connected the wireless access point and loses connectivity to the access point can receive network parameters for implementing a new wireless network, where the network parameters are associated with the network as implemented by the wireless access point that is no longer available. The user device can activate a new wireless hotspot mode using the received network parameters. The resulting new wireless hotspot can implement various aspects of the wireless access point and associated network. The new wireless hotspot enabled by the user device can allow other devices, previously connected to the access point, to automatically connect to the new wireless hotspot.
US12225593B2
Method and device in nodes used for wireless communications. A node receives first information, the first information being used to determine X candidate formats; transmits a first signal, the first signal using a first format; and transmits a second signal, the second signal using a second format; the first format is one of the X candidate formats, and the second format is also one of the X candidate formats; a first timing offset value is used to determine a transmission timing for the first signal, while a second timing offset value is used to determine a transmission timing for the second signal, where the first timing offset value is unequal to the second timing offset value; the first format relates to the first timing offset value while the second format relates to the second timing offset value. The present disclosure improves the random access performance.
US12225590B2
A random access configuration information obtaining method. The method is executed by a base station, and comprises: configuring a random access index for a terminal, the random access index being configured to instruct the terminal to obtain physical random access channel (PRACH) configuration information of a new radio based unlicensed access (NR-U). wherein the PRACH configuration information indicates rach occasions (ROs) for 2-step random access, and the PRACH configuration information indicates that there is a time interval between the ROs in time domain.
US12225576B2
The present disclosure relates to a resource allocation procedure, performed between a user equipment and radio base station. The UE is configured with at least one numerology scheme, each associated with parameters partitioning time-frequency radio resources into resource scheduling units differently. The UE is configured with logical channels each of which is associated with at least one numerology scheme. A receiver of the UE receives from the radio base station an uplink scheduling assignment, which indicates uplink radio resources usable by the UE. A processor of the UE determines for which numerology scheme the received uplink scheduling assignment is intended based on the received uplink scheduling assignment. The processor performs a logical channel prioritization procedure by allocating the assigned uplink radio resources to the configured logical channels and by prioritizing those logical channels that are associated with the numerology scheme for which the uplink scheduling assignment is intended.
US12225569B2
Examples of user equipments (UEs) are described. A UE includes receiving circuitry configured to receive first information to configure one or more channel state information-reference signals (CSI-RS) for tracking and second information to configure time domain correlation related information. The UE also includes transmitting circuitry configured to transmit a channel state information (CSI) report including the time domain correlation related information. A first parameter trs-Info is included in the first information. A second parameter reportQuantity is not set to ‘none’. The time domain correlation related information is measured by the one or more CSI-RS for tracking.
US12225567B1
Methods, systems, and devices for wireless communications are described. A communication device, which may be otherwise known as user equipment (UE) may receive a downlink control information (DCI) on a physical downlink control channel (PDCCH). The DCI may include one or more of an indication of a set of transmission configuration indicator (TCI) states related to a physical downlink shared channel (PDSCH), one or more receive beams associated with the set of TCI states, or a physical downlink shared channel (PDSCH) scheme. The UE may decode the DCI and may determine a temporal period associated with the indication of the set of TCI states. The UE may receive, based on the temporal period, the PDSCH according to one or more of the set of TCI states, the one or more receive beams associated with the set of TCI states, the PDSCH scheme, or one or more default receive beams.
US12225558B2
A terminal includes a reception unit that receives, from a base station, a first set including a plurality of resources that include at least a synchronization signal and optionally further include a broadcast channel and a second set including a plurality of resources that include at least a synchronization signal added to the first set in a frequency domain and optionally further include a broadcast channel, a control unit that assumes a Quasi co location (QCL) identical to a QCL assumed for the first set when receiving the second set, and a communication unit that executes a random access procedure with the base station based on information included in the resources.
US12225557B2
A method for communication mode determination and a device for communication mode determination are provided in the disclosure. The method includes the following. Multiple pieces of first data are received at multiple first time-frequency resource locations, where the multiple first time-frequency resource locations are time-frequency resource locations for repeated physical broadcast channel (PBCH) transmission in enhanced machine-type communication (eMTC). The multiple pieces of first data are combined to obtain first combined data. The first combined data is decoded and checked. On condition that decoded data of the first combined data is checked to be correct, the communication mode is determined to be repeated PBCH transmission.
US12225556B2
This disclosure relates to mechanisms for allocating and mapping wireless communication resources for a multicast/broadcast session in a wireless network. In some exemplary implementations, data flows in a multicast/broadcast session may be duplicated and adaptively and dynamically mapped to multiple independent radio bearers, where each of these multiple independent radio beaters may be configured to either multicast the multicast/broadcast data to a group of target user equipments or unicast the multicast/broadcast data to a single user equipment.
US12225554B1
Example embodiments of the present disclosure relate to a solution of transmitting sidelink (SL) feedback information on non-contiguous resource sets. In this solution, in accordance with a determination that a plurality of feedback transmission occasions for sidelink transmissions are mapped on non-contiguous resource sets, an apparatus determines a group of contiguous resource sets mapped with a subset of the plurality of feedback transmission occasions; and transmits feedback information on the group of contiguous resource sets.
US12225550B2
A method for transmitting data in the Internet of Vehicles, and a terminal device are provided. Resources used for repeated sidelink transmission may be determined, which is beneficial in improving the reliability of data transmission. The method includes that a terminal device receiving first control information sent by a network device. The first control information is used to determine resource information used for repeated sidelink transmission. The method also includes that according to the first control information, the terminal device determining resources used for repeated sidelink transmission.
US12225545B2
According to some embodiments, a method in a wireless device comprises: receiving a control channel (e.g., physical downlink control channel (PDCCH)) that includes control information that indicates a set of time and frequency resources allocated for the wireless device to receive a data transmission; determining that the set of time and frequency resources allocated for data transmission overlaps with a control resource region (e.g., control resource set (CORESET)); and receiving the data transmission in the set of time and frequency resources allocated for data transmission. The control information may include a bitmap that indicates at one or more groups of time and frequency resources excluded/included for the data transmission region.
US12225541B2
A method and a user equipment for HARQ process ID selection are provided. The method includes: receiving a configuration message to configure a Configured Grant (CG) configuration and a set of HARQ process IDs that is available for the CG configuration, the set of HARQ process IDs including a first HARQ process ID for retransmission and a second HARQ process ID for initial transmission; determining that a CG physical uplink shared channel (PUSCH) corresponding to the CG configuration becomes available for transmission; selecting, based on a first HARQ process ID selection procedure, the first HARQ process ID or the second HARQ process ID from the set of HARQ process IDs for the CG PUSCH; and transmitting, based on the selected first or second HARQ process ID, a first Medium Access Control (MAC) Protocol Data Unit (PDU) for retransmission or a second MAC PDU for initial transmission on the CG PUSCH.
US12225533B2
The present disclosure provides communication apparatus and communication method for control signaling. A communication apparatus comprises circuitry which, in operation, generates a transmission signal comprising a plurality of user fields and a data field, the data field comprising a plurality of resource units (RUs); a transmitter, which, in operation, transmits the generated transmission signal; wherein a single transmission scheme is applied to one or more RUs of the plurality of RUs, which are assigned to another communication apparatus; and wherein one or more user fields of the plurality of user fields are addressed to the another communication apparatus and a number of the one or more user fields addressed to the another communication apparatus is equal to a number of the one or more RUs assigned to the another communication apparatus; and the one or more user fields addressed to the another communication apparatus correspond to the one or more RUs assigned to the another communication apparatus respectively.
US12225531B2
Proposed is a method for a first device to perform wireless communication. The method may include a step for transmitting sidelink control information (SCI) to a second device through a first physical sidelink control channel (PSCCH) or a first physical sidelink shared channel (PSSCH) related to the first PSCCH, and transmitting data to the second device through the first PSSCH related to the first PSCCH. For example, the SCI may include combination information related to the positions of a plurality of sidelink (SL) resources, and information related to the relative position of a resource on which the first PSSCH is transmitted among the plurality of SL resources.
US12225524B2
A wireless device may receive configuration parameters indicating a ratio threshold for selecting between rate matching and puncturing. The wireless device may receive a first downlink control information (DCI) scheduling an uplink transport block (TB) via uplink resources of the cell, and a second DCI indicating a transmission cancelation on one or more resources of the uplink resources. The wireless device may map the uplink TB to a portion of the uplink resources based on the rate matching in response to a ratio of the one or more resources to the uplink resources being equal to or greater than the ratio threshold, and the puncturing in response to the ratio being less than the ratio threshold. The wireless device may transmit the uplink TB via the portion of the uplink resources in response to the mapping.
US12225522B2
A method for a physical uplink shared channel (PUSCH) repetition via a plurality of transmission and reception points (TRPs) including receiving, by a wireless device, one or more configuration parameters indicating a time gap for switching between different spatial domain filters for uplink repetitions. The method may include receiving downlink control information (DCI) scheduling repetitions of a transport block. In an example, the DCI indicates a first spatial domain filter for a first repetition of the repetitions and a second spatial domain filter for a second repetition of the repetitions. The method may include transmitting, with the second spatial domain filter, the second repetition starting from a starting symbol determined based on a last symbol of the first repetition and the time gap.
US12225520B2
What is describes is a participant of a communication system, the participant being configured to transmit data using a first radio network and a second radio network in a frequency band, the participant being configured to transmit data in the first radio network according to a first time and/or frequency hopping pattern in a first frequency range of the frequency band, the participant being configured to transmit data in the second radio network according to a second time and/or frequency hopping pattern in a second frequency range of the frequency band, wherein the first time and/or frequency hopping pattern and the second time and/or frequency hopping pattern are different, wherein the first frequency range and the second frequency range overlap at least partially.
US12225511B2
The present disclosure provide a resource pool configuration method, a resource pool using method, a configuration device, and a terminal. The resource pool obtaining method is applied to a terminal, including: obtaining a first resource pool in at least one of the following manners: obtaining the predefined first resource pool; obtaining the preconfigured first resource pool; and obtaining the configured first resource pool.
US12225507B2
Provided are a transmission method and device, and a computer readable storage medium. The transmission method includes: receiving, by a terminal, indication information of a maximum transmission block size (TBS) supported by a data transmission, and determining the maximum TBS supported by the data transmission according to the indication information; and determining, by the terminal, a TBS supported by the data transmission according to the maximum TBS supported by the data transmission.
US12225505B2
A first wireless device determines a number of sidelink slots configured in a sidelink resource pool. The first wireless device determines a second reservation period in units of slots based on a first reservation period in milli-second (ms) and the number of sidelink slots. The first wireless device transmits a transport block via one or more transmission resources selected based on the second reservation period.
US12225496B2
A network of transmission reception devices can be used for an indoor location system covering an indoor environment. The network includes a power supply system and a number of transmission reception devices. The power supply system includes a power cable with a power line and a power source configured to supply a voltage to the power line of the power cable. The power cable is arranged in the indoor environment. The transmission reception devices each include a transmission reception unit configured to operate as a stationary unit of the indoor location system and a power receiving unit including a connector configured to mechanically connect the transmission reception device to the power cable and to electrically connect the transmission reception unit to the power line for powering the transmission reception unit. Each transmission reception device is connected to the power cable at a respective stationary position.
US12225494B2
Methods and apparatuses are described herein for multiple AP coordination in wireless local area networks (WLANs). For example, a station (STA) may receive, from a first access points (APs), a probe response frame that includes one or more indicators indicating multiple AP operation capabilities of the first AP and a second AP. The STA may transmit, to at least one of the first AP or the second AP, a multiple AP association request frame that enables the first AP to be associated with the second AP for a multiple AP operation. The STA may receive, from the first AP, a first multiple AP association response frame indicating acceptance or rejection of the multiple AP operation with the first AP. The STA may receive, from the second AP, a second multiple AP association response frame indicating acceptance or rejection of the multiple AP operation with the second AP.
US12225490B2
A network element registration method and system, and a Network Function Repository Function (NRF) are disclosed. The network element registration method may include: receiving, by a Network Function Repository Function (NRF), a registration request of a NRF extra-domain service provider network element, the registration request includes service identification information of the NRF extra-domain service provider network element; and allocating, in response to the registration request, a first network element instance ID for the NRF extra-domain service provider network element, the first network element instance ID is different from a second network element instance ID allocated by the NRF for a NRF intra-domain service provider network element.
US12225489B2
According to an aspect, there is disclosed a method that includes aligning, by a radio access network node wirelessly connected to at least two parent nodes and to a child node, an uplink reception timing associated with the child node with a downlink reception timing associated with a parent node of the at least two parent nodes.
US12225487B2
A communication device (10) communicates with a communication device (20) in each of time divisions defined by shared time that is shared with the communication device (20). The communication device (10) includes a clocking unit (11) that measures the shared time, an acquirer (13) that acquires, from the communication device (20), error information about a first error of the communication device (20) in measuring the shared time, and a specifier (14) that specifies, to the communication device (20), a suspension duration at least at a start or at an end of each of the time divisions. The suspension duration is a duration for which the communication device (20) suspends data transmission. The suspension duration specified by the specifier (14) is greater than or equal to a greater error of the first error and a second error that is an error of the clocking unit (11) in time measurement.
US12225485B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a synchronization signal block (SSB) configuration that indicates SSB location information associated with an SSB burst, the SSB location information indicating one or more SSB positions corresponding to at least one SSB position subset of a plurality of SSB position subsets. The UE may receive an SSB based at least in part on the SSB configuration. Numerous other aspects are described.
US12225484B2
A user equipment may be configured to perform predictive methods for SSB beam measurements. In some aspects, the user equipment may receive, from at least a base station, a first set of one or more synchronization signal block beam identifiers corresponding to a first set of one or more SSB beams belonging to a SSB burst, and receive, from at least the base station, the SSB burst including the first set of one or more SSB beams. Further, the user equipment may transmit, to at least the base station, one or more of: reporting information for a second set of one or more SSB beams or indications corresponding to the second set of one or more SSB beams, the second set of one or more SSB beams determined based on a prediction model and the first set of one or more SSB beams.
US12225483B2
In the context of a slot of a sidelink (SL) communication frame of a user equipment (UE), the slot is configured with a resource element allocation comprising an SL synchronization signal block (S-SSB) occupying a plurality of less than all symbols of the slot, and a plurality of less than all subcarriers of a channel of the slot. The UE determines that an occupied channel bandwidth (OCB) constraint for the slot across the channel will not be met with the resource element allocation. The UE then multiplexes, in response to the determining, a reference signal (RS) across the symbols occupied by the S-SSB in a plurality of resource blocks of the channel not occupied by the S-SSB to meet the OCB constraint. The UE then transmits the slot with the S-SSB and the multiplexed RS.
US12225480B2
Aspects of the present disclosure provide techniques that may help enhance power control for sidelink transmissions. According to certain aspects, a method for wireless communications by a first user equipment (UE) generally includes transmitting a power headroom report (PHR) to a second UE, receiving, from the second UE, a transmit power control (TPC) based on the PHR, and transmitting at least a first sidelink transmission to the second UE with transmit power in accordance with the TPC.
US12225477B2
According to various embodiments, disclosed are a method by which a terminal performs sidelink communication in a wireless communication system for supporting a sidelink, and an apparatus therefor. Disclosed are a method by which a first terminal performs sidelink communication in a wireless communication system for supporting a sidelink, and an apparatus therefor, the method comprising the steps of: transmitting a discovery signal in a discovery resource region; receiving a discovery response signal; and performing sidelink communication with a second terminal, wherein the transmission power related to the sidelink communication is determined on the basis of a reference signal received power (RSRP) value measured in the discovery resource region.
US12225472B2
A method for power control for uplink transmission is provided. In an embodiment, a method in a user equipment (UE) for reference signal (RS) relationship specific uplink (UL) transmission power control includes transmitting, by the UE, a first UL signal according to a first power control set including at least one of a first target power, a second target power, a DL reference signal (RS) for pathloss estimation, a pathloss compensation factor, and a transmit power command (TPC). The first power control set is determined according to a first RS relationship between one first RS and a first UL signal.
US12225461B2
A method of a user equipment (UE) for controlling a signal comprises receiving configuration information for enabling or disabling a signal transmission, receiving a first physical downlink control channel (PDCCH) conveying a first downlink control information (DCI) format, decoding the first DCI format, determining whether the first DCI format is correctly decoded; and transmitting the signal or suspending a transmission of the signal according to the configuration information when the first DCI format is not correctly decoded.
US12225460B2
Wireless communications systems and methods related to updating a physical downlink control channel (PDCCH) monitoring parameter are provided. A user equipment (UE) determines a PDCCH monitoring parameter based on a current operating parameter. The UE transmits a PDCCH monitoring configuration request including the PDCCH monitoring parameter to a base station (BS). The BS may adjust the PDCCH monitoring parameter in accordance with the PDCCH monitoring configuration request. The UE may monitor PDCCH based on the PDCCH monitoring parameter.
US12225459B2
A wireless device transmits one or more maximum numbers of multiple-input multiple-output (MIMO) layers for reception of a physical downlink shared channel (PDSCH), of a cell, scheduled by downlink control information (DCI) from each transmit/receive point (TRP) of a plurality of TRPs of the cell. The wireless device receives one or more parameters indicating a first number of MIMO layers, for a first TRP of the plurality of TRPs of the cell, wherein the first number of MIMO layers is equal to or less than a first maximum number of MIMO layers, of the one or more maximum numbers of MIMO layers, corresponding to the first TRP. The wireless device receives one or more transport blocks with a second number of MIMO layers, wherein the second number is equal to or less than the first number.
US12225454B2
A method comprising: obtaining, at a user equipment, information on a cell network slice support; determining, for the user equipment a network slice; and selecting one cell supporting the determined network slice based on the information.
US12225452B2
A signal transmission method includes receiving configuration information from a network device. The configuration information is used to indicate a serving cell that is allowed or forbidden to be used by a terminal for a first service or first control information. The method also includes adjusting the serving cell that is allowed or forbidden to be used by the terminal for the first service or the first control information. The method further includes transmitting the first service or the first control information by using an adjusted serving cell.
US12225451B2
A wireless communication method, by a first apparatus, includes receiving a first Physical Layer Protocol Data Unit (PPDU) from a second apparatus, extracting a first field from a first signal field included in the first PPDU, and identifying the number of symbols in the second signal field included in the first PPDU based on a value of the first field, wherein, when the first field has a first value, the identifying the number of symbols in the second signal field includes identifying that the number of symbols in the second signal field is equal to or greater than a first number.
US12225450B2
A communication device 100 transmits, to an LwM2M server 400, data specified by the Read command, in response to receiving a Read command from the LwM2M server 400. The communication device 100 transmits, to the LwM2M server 400, an Update message for extending a lifetime indicating a period in which communication between the communication device 100 and the LwM2M server 400 is enabled. In a case where there is transmission data from the communication device 100 to the LwM2M server 400, the communication device 100 transmits the Update message including read request information for requesting the LwM2M server 400 to read the transmission data.
US12225447B2
A plurality of data output apparatuses (10) are installed at places different from each other, and each output data in wireless communication. A data storage apparatus (20) stores the data output from the data output apparatus (10). The data output apparatus (10) includes at least one sensor and a wireless communication apparatus. The wireless communication apparatus stores, for each of the plurality of other wireless communication apparatuses that can be a transmission destination of the data, connection information for connecting to the other wireless communication apparatus and priority information indicating a priority of the other wireless communication apparatus. Then, the wireless communication apparatus repeats processing of reading the connection information, and performing communication by using the read connection information in descending order of the priority until the communication succeeds when a transmission route of the data is set.
US12225445B2
Provided are methods for enhanced proactive transceiver and carrier automated arbitration for a vehicle. Some methods described include receiving route information representing a route to be traveled by the vehicle, and determining, based on a prediction model and the route information, a first connectivity score of a first transceiver and a second connectivity score of a second transceiver. Some methods described include comparing the first connectivity score against the second connectivity score, and selecting, based on the first connectivity score being greater than the second connectivity score, the first transceiver. Some methods described include determining, using location information, a current second connectivity score of the second transceiver, and connecting, based on comparing the current second connectivity score against the first connectivity score, the vehicle to the first transceiver or the second transceiver for performing wireless communications. Systems and computer program products are also provided.
US12225439B2
Systems and techniques are described for identifying and/or classifying capabilities associated with a wireless device. In some aspects, a process of the disclosed technology can include steps for receiving a first message comprising V2X capability information associated with a first wireless device, and transmitting via the at least one transceiver, a second message to the first wireless device, wherein the second message is associated with a periodicity based on the V2X capability information associated with the first wireless device.
US12225435B2
A method performed by a first entity in a wireless communication system is provided. The method includes receiving a first request message for receiving a multicast service from a second entity, detecting information about a multicast session identifier (ID) from the first request message, requesting information about a fourth entity corresponding to the multicast session ID from a third entity when the first entity does not correspond to the information about the multicast session ID, receiving the information about the fourth entity corresponding to the multicast session ID, identifying the fourth entity based on the information about the fourth entity, transmitting a multicast session join request message to the fourth entity, and receiving a message accepting multicast session join from the fourth entity.
US12225434B2
According to an embodiment of the disclosure, a base station (BS) is configured to: transmit traffic to at least one user equipment (UE) connected to the BS via a unicast scheme; based on information about a number of UEs connected to the BS to use a particular application, a particular service, or a particular session, or information of traffic to be used by the UE, determine whether to switch a transmission scheme of the traffic from the unicast scheme to a broadcast/multicast scheme; and as the broadcast/multicast scheme is determined as the transmission scheme of the traffic, transmit a message informing that the transmission scheme of the traffic is to be switched.
US12225419B2
A network device may determine a geographical distance between an earth station and the network device. The network device may determine a location for an exclusion zone, associated with the earth station, based on the geographical distance. The network device may generate an exclusion zone system information block that identifies the location for the exclusion zone. The network device may provide, to the user equipment, the exclusion zone system information block.
US12225415B2
An object of the present disclosure is to provide an access network node, a user equipment, a network function node and a control method capable of steering a UE in connected mode. In one example aspect, a control method for an access network node includes: receiving, from a network function node for mobility management, at least one first network slice information, each of which is different from a second network slice information being used for a Protocol Data Unit, PDU, session with a user equipment, UE; and performing a redirection procedure for the UE from a first cell to a second cell which supports one of the at least one first network slice information in a case where the second network slice information is not available in the first cell.
US12225413B2
A method and network node for flexible indication of resources in LTE-M using bitmaps are disclosed. According to one aspect, a method includes indicating to the wireless device a set of reserved resources for machine communications in compatibility with a broadband radio access technology sharing resources in a time frame and frequency band that encompasses the set of reserved resources, the indicating using a two level bitmap operating in the time-domain, a first bitmap level of the two level bitmap indicating a first set of subframes containing reserved resources, and a second bitmap level of the two level bitmap indicating reserved symbols within an indicated subframe.
US12225406B2
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 invention suggests a method and an operation for configuring a PDCP layer and a service data association protocol (SDAP) layer, thereby facilitating an efficient flow-based QoS process.
US12225403B2
A feedback method, including: determining that a geographical distance between a data receiver and a data transmitter exceeds a quality of service (QoS) communication distance; sending out-of-range feedback information, and the out-of-range feedback information is configured to indicate that the geographical distance between the data receiver and the data transmitter exceeds the QoS communication distance.
US12225399B2
One example method includes: When a network device indicates that a reporting type is group-based reporting, channel state information reported by a terminal device to the network device includes indexes of X first reference signal resources and Y pieces of channel quality information. Channel quality information of a jth first reference signal resource is determined based on the jth first reference signal resource and a second reference signal resource that has a first association relationship with the jth first reference signal resource.
US12225398B2
Method for reporting channel state information in wireless communication system, and device therefor
The present disclosure provides a method for reporting channel state information (CSI) in a wireless communication system, and a device therefor. Specifically, the present invention provides a method for reporting CSI via a physical uplink shared channel (PUSCH) by a user equipment (UE) in a wireless communication system, the method comprising the steps of: receiving configuration information from a base station (BS), wherein the configuration information comprises (i) a CSI-related configuration and (ii) a configuration related to a transmission power control of the PUSCH; receiving a CSI-reference signal (CSI-RS) from the base station on the basis of the CSI-related configuration; calculating the CSI on the basis of the CSI-RS, wherein the CSI comprises information related with coefficients, elements of the information related with coefficients are classified into multiple groups on the basis of priority values thereof, and the priority values have an ascending sequence in which, with reference to a predefined particular index, a higher index and a lower index of frequency-domain indices related to the elements sequentially alternate; and on the basis of predetermined priorities of the multiple groups, transmitting a CSI report configured by omitting a portion of the multiple groups, to the base station via the PUSCH, wherein transmission power of the PUSCH is determined on the basis of the configuration information.
US12225393B2
Some embodiments of this disclosure include systems, apparatuses, methods, and computer-readable media for use in a wireless network for radio link monitoring for high speed user equipment (UE). For example, some embodiments are directed to the UE including radio front end circuitry and processor circuitry coupled to the radio front end circuitry. The processor circuitry can be configured to monitor a downlink associated with a cell using a reference signal and estimate a downlink radio link quality associated with the downlink. The processor circuitry can further be configured to compare the estimated downlink radio link quality with a threshold. The processor circuitry can further be configured to trigger an out-of-sync operation in response to the downlink radio link quality being worse than the threshold. The threshold can include a value less than 10%.
US12225389B2
The present invention performs: generating base station positional relationship specification data indicating a positional relationship between travel trajectory and a base station candidate position, and terminal station positional relationship specification data indicating a positional relationship between the travel trajectory and a terminal station candidate position, based on travel trajectory data indicating the travel trajectory of a moving body for measuring an object present in a three-dimensional space within a measurable distance predetermined and acquiring point cloud data indicating a position of the object measured in the three-dimensional space, the measurable distance, base station candidate position data indicating a candidate position for installing a base station apparatus, and terminal station candidate position data indicating a candidate position for installing a terminal station apparatus; and specifying a reliability coefficient indicating a degree of reliability of a processing result of a prescribed evaluation processing performed based on the point cloud data, based on the base station positional relationship specification data and the terminal station positional relationship specification data generated.
US12225381B2
A method for handling rogue devices in a wireless communication network includes: detecting an interactive behavior between a user equipment and a network-side device in the wireless communication network; determining whether the user equipment is a rogue device according to the interactive behavior; and transmitting identification information of the determined rogue device to the network-side device, for the network-side device to perform blocking processing on the rogue device.
US12225368B2
The present invention is directed to methods and apparatus for translating a first plurality of audio input channels to a second plurality of audio output channels. This includes determining that there is pair-wise coding among any of the first plurality of audio input channels, determining an input/output-mapping matrix for mapping at least a first set of the first plurality of audio input channels to at least a second set of the second plurality of audio output channels; and deriving the second plurality of audio output channels based on first plurality of audio input channels, the input/output-mapping matrix and the determined pair-wise coding. The first plurality of audio input channels represent the same soundfield represented by the second plurality of audio output channels.
US12225360B2
An audio processor and method of audio processing for an amplifier system is described. The audio processor may receive an audio signal and adapt the audio signal generating a time varying offset. The time varying offset may be combined with the audio signal resulting in a shifted the audio signal level. The processed audio signal may also be clipped to remove the negative samples values. The processed signal may be used to drive an amplifier designed to only accept positive (or negative) signals such as a class C amplifier.
US12225359B2
The invention provides a USB microphone for wireless transmission, which relates to the specific application in the field of U-band wireless transmission. It is a USB microphone for wireless transmission, comprising a holder and a base shell. The top of the holder is attached to the fixing frame by screws. Within the fixing frame there is a mute button attached by screws, a microphone core and lithium batteries. The first PCBA board is screwed inside the fixing frame. The second PCAB board is screwed inside the base shell, and it is provided with an output for USB at one end. A face shell is set on top of the base shell. By combining UHF wireless transmission with a USB microphone, the invention frees the USB microphone from the length of the USB cable and enables USB transmission of digital signals for recording while being used wirelessly.
US12225354B2
Training data are obtained. Each training datum includes environment characteristics obtained based on sensor data. Respective user settings corresponding to the training data are obtained. At least one respective user setting corresponds to one training datum, and a respective user setting is indicative of a user preference of at least one parameter of a hearing aid device. A machine-learning model for the hearing aid device is trained to output values for the at least one parameter. The hearing aid device is reconfigured based on an output of the machine-learning model. Reconfiguring the hearing aid device includes using current environment characteristics as an input to the machine-learning model to obtain at least one current value for the at least one parameter and configuring the hearing aid device to use at least one current value.
US12225345B2
Techniques are provided for generating sound using a speaker mounted to an enclosure (e.g., speaker cabinet) wherein a gas pressure level (e.g., air pressure level) inside the enclosure is lower than an ambient air pressure level outside the enclosure. The reduced gas pressure level within the enclosure provides an environment with a reduced pressure level at a back side of a speaker cone of the speaker, which enhances a low frequency response for a given speaker size, while also minimizing resonant frequencies and phase cancellation issues which could otherwise occur with conventional speaker systems in which acoustic sound waves are generated at the back side of the speaker cone. A pressure compensation system is utilized counteract a force applied to the front side of the speaker cone as a result of the gas pressure level inside the enclosure being lower than the ambient air pressure level outside the enclosure.
US12225344B2
A modular speaker system, comprising an exoskeleton, configured to mechanically support and quick attach and release at least one functional panel and an electrical interface provided within the exoskeleton, configured to mate with a corresponding electrical connector of the functional panel. An optional endoskeleton is provided to support internal components. The system preferably provides a digital electronic controller, and the electrical interface is a digital data and power bus, with multiplexed communications between the elements of the system. The elements of the system preferably include at least one speaker, and other audiovisual and communications components. Multiple modules may be interconnected, communicating through the electrical interface. A base module may be provided to provide power and typical control, user and audiovisual interface connectors.
US12225339B2
An audio processing method includes establishing a wireless connection between a wireless headset and an electronic device, and establishing a wireless connection between the wireless headset and a charging case. The charging case collects a sound signal, generates first audio data, and sends the first audio data to the wireless headset. The wireless headset performs audio effect processing on the first audio data to obtain second audio data. The electronic device sends third audio data to the wireless headset. The wireless headset performs audio mixing processing on the second audio data and the third audio data to obtain fourth audio data and plays the fourth audio data.
US12225337B2
A loudspeaker arrangement for a seat within a motor vehicle utilizes one or more localized sound output ports for low frequency sound reproduction. A housing, such as an enclosure, substantially surrounds a loudspeaker. One or more audio transmission line channels acoustically interconnect the interior of the enclosure to one or more sound output ports. The enclosure is situated below, behind, or in some fixed location around or within a vehicle seat. The sound outputs ports are situated at or near a headrest such that the output ports are located substantially less than a wavelength of sound at the highest operating frequency from either ear of the seat's occupant. The acoustic response and resonances of a 1) rear enclosure, 2) a front vented enclosure, 3) a loudspeaker, and 4) an audio transmission path from the enclosure to one or more output ports are used to provide localized low frequency sound reproduction.
US12225333B2
An optical communication system includes a looped path in which an active trunk fiber and a standby trunk fiber are connected in a loop. A plurality of optical combining/splitting units is provided on an active trunk fiber in series, and a plurality of slave devices is connected the plurality of optical combining/splitting units, respectively. A master device performs optical communication with each slave device. Each optical combining/splitting unit includes an optical sensor configured to detect an optical signal passing through an optical fiber and a transmitter. The transmitter determines whether or not there is an abnormality in optical communication on the basis of a detection state of the optical signal and transmits an abnormality notification including identification information of the optical combining/splitting unit to a monitoring apparatus in a case where there is an abnormality. The monitoring apparatus holds connection relationship information indicating a connection relationship between the plurality of optical combining/splitting units along the active trunk fiber. In a case where the monitoring apparatus receives the abnormality notification from at least one of the plurality of optical combining/splitting units, the monitoring apparatus specifies a failure position on a communication path on the basis of identification information of each optical combining/splitting unit that has transmitted the abnormality notification and the connection relationship information.
US12225312B2
A binning system includes a red-green-blue-infrared (RGB-IR) image sensor including at least one pixel group composed of 2×2 sub-groups, each having 2×2 pixels including two green pixels, one infrared pixels and one red or blue pixel, the 2×2 sub-groups being arranged such that the pixel group is half green, one quarter infrared, one eighth red and one eighth blue; and a digital binning device that performs pixel binning on at least one addend pixel to result in a binned pixel. The binned pixel and the at least one addend pixel are located in a same pixel group.
US12225308B2
Imager readout circuit comprising: an active reset stage of the integration capacitor equipped with a first current amplifier, a buffered direct injection bias stage of the photodetector equipped with transistors forming a second current amplifier, a switching circuit comprising a coupling stage integrated in the readout circuit, the switching circuit being controlled by control signals and being configured to: during a reset phase of the integration capacitor corresponding to a first state of said control signals: couple said first current source to the integration capacitor and activate the first current amplifier while uncoupling said second current source of the photodetector and deactivating the second amplifier, during an integration phase of a current from the photodiode and corresponding to a second state of said control signals, couple said second current source to the photodetector and activate the second current amplifier while uncoupling said first current source of the integration capacitor and deactivating the first amplifier.
US12225307B2
A reflective module assembly is provided. The reflective module assembly includes a fixed body, a moving body configured to rotate with respect to the fixed body, a reflective member disposed in the moving body, the reflective member configured to change a direction of a path of light incident in a first optical axis direction to a second optical axis direction, three ball members spaced apart from a rotational axis of the moving body, the three ball members configured to rotatably support the moving body, and a groove arrangement disposed on at least one of the moving body and the fixed body, and configured to contact with the three ball members. The three ball members and the groove arrangement form six contact points.
US12225304B2
An image sensor may be implemented by mounting a first die to a second die. The first die may include an image sensor pixel array having active pixels and non-active pixels, while the second die may include pixel control and readout circuitry that are coupled to the image sensor pixel array via inter-die connections. The image sensor pixel array may have pixel columns in excess of corresponding column readout paths in the pixel readout circuitry and/or pixel rows in excess of corresponding sets of row control paths in the pixel control circuitry. A select set of inter-die connections may be implemented to provide connections between a desired set of pixel columns and the limited number of column readout paths and to provide connections between a desired set of pixel rows and the limited number of sets of row control paths.
US12225302B2
An image sensor includes a pixel defining pattern in a mesh form, wherein a first division pattern divides a pixel area into two halves, a second division pattern divides the pixel area into two halves, a first diagonal division pattern divides the pixel area into two halves, a second diagonal division pattern divides the pixel area into two halves, and first through eighth photodiodes are arranged in the pixel area so divided.
US12225291B2
Disclosed herein are system, method, and computer program product embodiments for online sensor motion compensation. For example, the method includes: applying a random mechanical excitation to a support structure, wherein a plurality of image capture devices and a plurality of sets of strain gauges are coupled to the support structure; measuring, with each set of strain gauges of the plurality of sets of strain gauges, simultaneous to the application of the random mechanical excitation, a strain; capturing, with each image capture device of the plurality of image capture devices, simultaneous to the application of the random mechanical excitation, a series of images of a calibration target; and generating, based on the strain and the series of images, a mapping between the strain and a displacement between the plurality of image capture devices.
US12225287B2
A control apparatus that acquires images from a plurality of cameras performing automatic image-capturing includes a status acquisition unit that acquires an automatic image-capturing status of each of the plurality of cameras, the automatic image-capturing status including information about a current automatic image-capturing target, a recommended camera identification unit that identifies, based on the acquired automatic image-capturing status, a camera from among the plurality of cameras for which manual image-capturing is recommended, and a notification control unit configured to perform control to provide notification a result of the identification by the recommended camera identification unit.
US12225285B2
A method of automatic activation of a responder camera to begin capturing a video can be performed by a computing device. The computing device receives an indication of a location or an event. The computing device determines a geographic area associated with the location or event. The computing device receives a dispatch acknowledgement from a responder, where the dispatch acknowledgement indicates that the responder is at the geographic area or that the responder is en route to the geographic area. The computing device automatically sends a camera activation signal to a responder camera associated with the responder in response to receiving the dispatch acknowledgement from the responder. The responder camera is configured to begin capturing a video in response to receiving the camera activation signal.
US12225279B2
A photographing method includes receiving a pressing operation performed by a user on a photographing control of the camera application, and determining, based on both an age of the user and pressing duration of the pressing operation, whether to shoot one photo or continuously shoot a plurality of photos.
US12225271B2
A video generation method may be applied to the field of image processing and video generation in the field of artificial intelligence. The method includes: receiving a video generation instruction, and obtaining text information and image information in response to the video generation instruction, where the text information includes one or more keywords, and the image information includes N images; obtaining, based on the one or more keywords, one or more image features that is in each of the N images and corresponds to the one or more keywords; and inputting the one or more keywords and the one or more image features of the N images into a target generator network to generate a target video, where the target video includes M images, and the M images are generated based on the one or more image features of the N images and correspond to the one or more keywords.
US12225269B2
Methods, systems, and apparatuses are described to implement voice search in media content for requesting media content of a video clip of a scene contained in the media content streamed to the client device; for capturing the voice request for the media content of the video clip to display at the client device wherein the streamed media content is a selected video streamed from a video source; for applying a NLP solution to convert the voice request to text for matching to a set of one or more words contained in at least close caption text of the selected video; for associating matched words to close caption text with a start index and an end index of the video clip contained in the selected video; and for streaming the video clip to the client device based on the start index and the end index associated with matched closed caption text.
US12225261B2
An interface of a device can allow a resource to set a location of a PiP window that is different than the default or predetermined location of the PiP window. The device can set a Picture-in-Picture (PiP) window location. The device can receive a PiP window location request that comprises one or more location parameters that indicate a location for display of a PiP window. The device can set the PiP window location based on the one or more location parameters. The device can then send the PiP window location to a PiP control management service. The resource then is able to control the placement of information associated with the resource to provide the user with an improved user experience.
US12225247B1
The present invention provides a server platform in communication with a plurality of user devices. The server platform retrieves and transmits data regarding a live broadcast event to the plurality of user devices and provides an interactive activity related to the live broadcast event. In one embodiment, in order to account for delays between the broadcasts of different players, the server platform utilizes at least one graphical element and/or at least one audiovisual element of the live broadcast event to generate separate pools of players participating in the interactive activity, thereby increasing fairness.
US12225242B2
A method for providing live broadcasting sessions in virtual environments includes creating a virtual environment based on virtual environment creation instructions; connecting the virtual environment to an event that is broadcast through the virtual environment; setting up a live broadcasting session from the virtual environment comprising the event broadcast; sending an invitation to at least one invitee client device, wherein the invitation comprises 3D coordinates of the virtual environment specified for at least one invitee; opening up a communication channel enabling access to the at least one invitee to the virtual environment, wherein the invitee client device accesses the virtual environment through a user graphical representation that is positioned at the specified 3D coordinate of the virtual environment; and streaming the live broadcasting session to the at least one invitee client device. Corresponding systems and computer-readable media are also provided.
US12225234B2
A video coding mechanism is disclosed. The mechanism includes receiving a bitstream comprising a current picture and a reference picture list syntax structure (ref_pic_list_struct( )) comprising a number of reference entries (num_ref_entries) constrained to a range of zero to a maximum decoded picture buffer size plus an offset. The current picture is decoded based on the ref_pic_list_struct( ) to produce a decoded picture. The decoded picture is forwarded for display as part of a decoded video sequence.
US12225230B2
An image decoding method according to the present document may comprise the steps of: deriving an intra prediction mode for a current block; deriving reference samples located around the current block; generating a prediction sample for the current block on the basis of the intra prediction mode and the reference samples; and generating residual samples for the current block on the basis of the prediction sample, wherein the step of generating the prediction sample for the current block may comprise the steps of: deriving an interpolation filter, which is to be applied to the reference sample, on the basis of the prediction mode of the current block or the size of the current block; and generating the prediction sample by applying the derived interpolation filter to the reference sample.
US12225228B2
An image coding method includes: deriving a candidate for a motion vector of a current block from a co-located motion vector; adding the candidate to a list; selecting the motion vector of the current block from the list; and coding the current block, wherein the deriving includes: deriving the candidate by a first derivation scheme in the case of determining that each of a current reference picture and a co-located reference picture is a long-term reference picture; and deriving the candidate by a second derivation scheme in the case of determining that each of the current reference picture and the co-located reference picture is a short-term reference picture.
US12225225B2
A video decoding method can comprise the steps of: acquiring image information from a bitstream, the image information including a picture header related to a current picture, and the current picture including a plurality of slices; parsing, from the picture header, a first flag indicating whether information necessary for an inter prediction operation is in the picture header and/or a second flag indicating whether information necessary for an intra prediction operation is in the picture header; parsing, from the picture header, the information necessary for the inter prediction operation and/or the information necessary for the intra prediction operation based on the first flag and/or the second flag; and generating prediction samples based on the information necessary for the inter prediction operation and/or the information necessary for the intra prediction operation.
US12225211B2
An image decoding method comprises the steps of: obtaining a current coding tree unit (CTU) of a first size configuring a current picture; determining whether to implicitly divide the current coding tree unit; dividing the current coding tree unit into one or more coding units (CUs) based on the determination; obtaining, from a bitstream, division information for a current coding unit among the one or more coding units; and dividing and decoding the current coding unit..
US12225205B2
Systems and methods for block-wise entropy coding methods in neural image compression is provided. A method includes: receiving a bitstream that includes an image; partitioning the image into a plurality of blocks; compressing each of the plurality of blocks by a neural network-based encoder; obtaining compressed features by obtaining a compressed feature for each block from among the plurality of blocks in the image; processing the compressed features by an entropy encoder to generate a first compressed bitstream; obtaining a plurality of reshaped compressed features by concatenating the compressed features; processing the plurality of reshaped compressed features by the entropy encoder to generate a second compressed bitstream; and encoding the bitstream including the image based on the second compressed bitstream.
US12225198B2
A block-based decoder is configured to partition a picture of more than one color component and of a color sampling format, according to which each color component is equally sampled, into blocks using a partitioning scheme in which the picture is equally partitioned with respect to each color component. A first color component is decoded in units of the blocks with selecting, for each of intra-predicted first color component blocks, one out of a first set of intra-prediction modes. The first set comprises matrix-based intra prediction modes according to each of which a block inner is predicted by deriving a sample value vector out of neighboring reference samples, computing a matrix-vector product between the sample value vector and a prediction matrix associated with the respective matrix-based intra prediction mode to obtain a prediction vector, and predicting samples in the block inner on the basis of the prediction vector.
US12225195B2
Provided are image decoding/encoding methods and apparatuses for increasing coding efficiency and reducing complexity while using a flexible tree split. The image decoding method includes: obtaining, from a bitstream, a bin string corresponding to a split shape mode of a coding unit; determining a split rule of the coding unit; and splitting the coding unit into a plurality of coding units, based on at least one of the split rule and the bin string corresponding to the split shape mode, wherein the determining of the split rule includes: determining an allowable first range of a size of the coding unit according to a ratio of a width and a height of the coding unit; and determining an allowable second range of the size of the coding unit according to the split shape mode of the coding unit.
US12225194B2
In an image decoding method performed by a decoding device according to the present disclosure, whether the number of slices included in the current picture is 1 is determined on the basis of a flag pertaining to whether or not sub-picture information is present, and a flag pertaining to whether a sub-picture includes a single slice.
US12225192B2
A method, a non-transitory computer readable medium, and a computer system is provided for encoding or decoding video data. The method may include: receiving video data comprising a chroma component and a luma component; parsing, deriving or selecting a number of presets for the chroma component in one frame, and a number of presets for the luma component in the one frame; and decoding the video data. The method may further comprise: performing a separate Constrained Directional Enhancement Filter (CDEF) process of filtering luma and chroma components independent from each other based on the number of presets for the chroma component in one frame, and the number of presets for the luma component in the one frame.
US12225189B2
The present invention relates to an image encoding method and an image decoding method. The image decoding method includes partitioning a picture into a plurality of coding units, constructing a coding unit group including at least one coding unit of the plurality of coding units, obtaining coding information in units of one coding unit group, and decoding at least one coding unit of the plurality of coding units included in the coding unit group by using the obtained coding information.
US12225184B2
A method is provided that includes determining a target picture virtual memory access (VMA) bandwidth rate, wherein the target picture VMA bandwidth rate indicates a maximum VMA bandwidth rate for motion compensation of a picture, and verifying the target picture VMA bandwidth rate for a compressed video bit stream.
US12225182B2
A display device includes a main body; a first rotatable shaft included in a first portion of the main body; a second rotatable shaft included in a second portion of the main body, the second portion being opposite to the first portion; a motor disposed inside the main body, and connected to at least one of the first rotatable shaft and the second rotatable shaft; a transparent wire including a first end connected to the first rotatable shaft and a second end connected to the second rotatable shaft; a plurality of light emitting diodes (LEDs) included inside the transparent wire in a longitudinal direction of the transparent wire; a driving circuit configured to drive the plurality of LEDs; and a processor configured to control the motor to rotate the transparent wire, and to provide an image frame to the driving circuit to display an image by rotation of the transparent wire.
US12225173B2
The present technique relates to a telemedicine system, a telemedicine method, an information processing device, and a program that allow a medical practitioner to more accurately obtain visual information on a patient in telemedicine. The telemedicine system includes a first imaging unit that images a patient in a first space, an image processing unit that corrects an image of the patient based on imaging conditions in a first space and display conditions in a second space for displaying the image of the patient imaged in the first space, and a display unit that displays the corrected image of the patient in the second space. The present technique can be applied to, for example, a telemedicine system.
US12225171B2
A method for generating F-mode display of an ultrasound image includes: collecting ultrasound image data that include a plurality of physical properties; mapping the physical properties to a plurality of color components of a color space; and combining the color components to generate an F-mode display of the ultrasound image. Each of the physical properties corresponds a corresponding color component.
US12225168B2
Disclosed embodiments may include a system for measuring document legibility. The system may automatically receive document image data from a user device. The system may then process the image data using optical character recognition to create language data containing a plurality of words. The system may then obtain an overall number by counting the plurality of words in the language data. The system may then identify and count the common words within the plurality of words by comparing the plurality of words to words in a database. A score may be obtained by dividing the common word number by the overall number. The score may then be compared to a legibility threshold. If the score is below the threshold, the system may determine the document is illegible. If the score is above the threshold, the system may determine the document is legible.
US12225164B2
A relay server that relays a service provided by a service server transmits information about a screen to be displayed on a web browser of an image processing apparatus to the image processing apparatus, determines a display mode during execution of a job relating to the service by a local application of the image processing apparatus, and transmits the job and information about the determined display mode to the image processing apparatus.
US12225152B2
A system for achieving display of CarPlay operation interface on display screens of multiple electronic devices is disclosed. The system comprises a first electronic device and a second electronic device, wherein the first electronic device has functionality of Apple CarPlay because of including an Apple Mfi authentication chip. Particularly, a CarPlay executor comprising a principal execution unit and a plurality of sub-execution units is provided in the first electronic device. As such, after a second mobile electronic device is in communication with a second electronic device that is coupled to the first electronic device, one sub-execution unit is authorized by the Apple Mfi authentication chip so as to let a CarPlay operation interface be shown on a display screen of the second electronic device, thereby achieving display of CarPlay operation interface on display screens of multiple electronic devices.
US12225146B2
A portable electronic device may include a touch-sensitive display, a housing at least partially enclosing the touch-sensitive display, the housing defining an audio port along a side of the housing, the audio port defining a partially enclosed volume, and an acoustic module positioned within the housing and including an audio enclosure defining a first passage and a second passage, a microphone operably coupled to the partially enclosed volume of the audio port by the first passage, a pressure sensor operably coupled to the partially enclosed volume of the audio port by the second passage, and an acoustic mesh positioned between an end of the second passage and the audio port.
US12225135B2
An access control apparatus (2000) acquires a request (20) for access to data stored in a first storage apparatus 30. The access control apparatus (2000) acquires privilege information (70) from a blockchain storage (40). The privilege information (70) represents access privilege pertaining to access to the first storage apparatus (30). The access control apparatus (2000) determines whether requested access is within a range of the access privilege of a target entity (10) being a subject of the request (20), by using the privilege information (70) of the target entity (10). When it is determined that the access is within the range of the access privilege of the target entity (10), the access control apparatus (2000) executes the access.
US12225125B2
A method for encoding/decoding a message with One Time Pad (OTP) process, includes receiving a message to be encoded and an ordered dataset. A PRNG is parameterized with an initial seed that is used in a harvesting operation, which selects data from the dataset to create a current entropy plane of the selected data. In an encoding operation a portion of the received message is selected. The current entropy plane is scanned and data from which data is selected. The location of the selected data from the entropy plane is determined and marked as used and then assembled in an encoded message. This operation is repeated until no unmarked data is present in the current entropy plane. A new entropy plane is generated, and the scanning operation repeated until all portions of the received message have been processed. The process is reversed for a decoding operation.
US12225118B2
The present application relates to a method for securely transmitting a sequence of quantum states between a first participant Ci and a second participant Cj among a plurality of N participants, and to a device implementing said secure transmission method.
US12225117B2
One or more computing devices, systems, and/or methods are provided. In an example, a system includes a first non-quantum-resistant (NQR) device configured to generate first data and a first quantum capable proxy server configured to receive the first data, encrypt the first data using a quantum resistant (QR) protocol to generate first QR data, and communicate the first QR data to a first target device using a first QR channel. In an example, a method includes generating first data by a first non-quantum-resistant (NQR) device, communicating the first data, by the first NQR device, to a first quantum capable proxy server, encrypting the first data, by the quantum capable proxy server, using a quantum resistant (QR) protocol to generate first QR data, and communicating, by the quantum capable proxy server, the first QR data to a first target device using a first QR channel.
US12225116B1
A method performed by a node of a quantum key distribution (QKD) network includes receiving, from a hub of the QKD network, a user-node pulse train of optical-pulse pairs, each of the optical-pulse pairs comprising a first pulse and a second pulse having an optical phase shift relative to the first pulse. The method further includes splitting the user-node pulse train into first and second pulse trains, calibrating an asymmetric Mach-Zehnder interferometer with the first pulse train, blocking the second pulse of each of the optical-pulse pairs of the second pulse train to generate a filtered pulse train, splitting the filtered pulse train into a timing pulse train and a pre-qubit pulse train, delaying the pre-qubit pulse train into a delayed pulse train, and encoding the delayed pulse train into a photonic-qubit pulse train and transmitting the photonic-qubit pulse train to the hub.
US12225115B2
Systems and methods for secure peer-to-peer communications are described. Devices registered into trusted network may be capable of establishing a shared data encryption key (DEK). In embodiments, each device may be configured to obtain a share of a data encryption key (DEKi) that can be stored locally. The shares may be shares in an M of N Secret Sharing Scheme. This may involve a network that includes an integer, N, devices, and in which M devices may share a secret (i.e. the DEK) during communications, M being an integer less than or equal to N. To obtain the entire DEK during encryption/decryption, a requesting device may send requests to M of N devices for their shares of the DEK. Once M shares are obtained, they may be used generate the DEK for encrypting/decrypting data between the devices.
US12225114B2
A system for data encryption includes any or all of: a set of items, a set of keys, and a server. A method for data encryption includes any or all of: encrypting items, sharing items, and reading items. The method can optionally additionally or alternatively include any or all of: performing a registration process, creating items, restricting access of users and/or supplementary systems to items, and/or any other suitable processes.
US12225099B2
A system and method are provided for provisioning code snippets for programming a content delivery network. The method includes receiving a first client code snippet from a first client. The first client code snippet includes identity information of origin servers, standard responses for network requests, and configuration parameters to configure programmable content delivery nodes to respond to the one or more network requests. The method also includes publishing the first client code snippet to a snippet library, and indexing the first client code snippet in the snippet library. The method also includes receiving, from a second client, a request for a second client code snippet. The method also includes selecting a subset of client code snippets stored in the snippet library. The method also includes rendering identification information for the subset of client code snippets, and outputting a selected client code snippet from the subset of client code snippets.
US12225093B2
Provided is a system for an industrial IoT (IIoT) service that includes a control system with a processor and a memory, the system being configured to provide an application programming interface (API) gateway to create a first microservice API that connects with a first plurality of networks of a first type that host a respective plurality of first IoT devices, and create a second microservice API that connects with a second plurality of networks of a second type that host a respective plurality of second IoT devices. The system may receive a request for device data from an IoT device, determine that the IoT device is located in one of the first plurality of networks, and communicate the request from a parameter output translation module to the first microservice API.
US12225085B2
A wireless device (S) includes a radio (R) for communicating via a wireless communication protocol which employs messages constructed as layer 2 MAC frames each including a layer 2 MAC header and a payload. The wireless device is configured to operate in (i) a first mode in which the wireless device transmits messages (N0, . . . , Nn) via the radio each including an IPv6 packet header and an upper layer protocol data unit encapsulated within the payload of a layer 2 MAC frame, and (ii) a second mode in which the wireless device transmits messages (M0, . . . , Mn) via the radio each including an upper layer protocol data unit encapsulated within the payload of a layer 2 MAC frame without including the IPv6 header. A relay device (T) comprises a radio for communicating via the wireless communication protocol which employs messages constructed as layer 2 MAC frames each including a layer 2 MAC header and a payload. In one power-saving aspect, the relay device is configured to perform a header insertion service (I) in which the relay device receives messages (M0, . . . , Mn) via its radio from the wireless device (S), each including an upper layer protocol data unit encapsulated within the payload of a layer 2 MAC frame without including the IPv6 header. The header insertion service inserts header information (A′) into the messages (M0, . . . , Mn) received from the wireless device (S) and retransmits the messages with complete headers as messages (M0′, . . . , Mn′). In another power-saving aspect, the relay device additionally or alternatively applies an acknowledgement detection criterion to filter out acknowledgements received from the server, and forwards the filtered out acknowledgements to the wireless device (S) via the radio at a reduced rate.
US12225077B2
Embodiments provide systems and methods to load balance using tenant affinities. A method includes configuring a load balancer with a set of tenant affinities, the set of tenant affinities including a tenant affinity for each of a plurality of tenants with respect to each of a plurality of computing nodes that provide services to users in a multitenant environment. Load balancing may include receiving a user request, associated with a tenant, for a service provided by the computing nodes, determining a highest tenant affinity computing node for the tenant using the set of tenant affinities and directing the user request to the highest tenant affinity computing node for the tenant.
US12225074B2
A computer-implemented method includes receiving a plurality of messages in a thread associated with a topic, providing the plurality of messages to a machine learning model configured to classify messages based on groupings, identifying, by the machine learning model, a first grouping associated with a first subset of the plurality of messages in the thread, wherein the first grouping is identified based on the first subset of the plurality of messages deviating from the topic, initiating a new thread comprising the first subset of the plurality of messages, determining a first user group comprising a first plurality of users associated with the first subset of the plurality of messages and granting the first user group access to the first thread.
US12225071B2
Described embodiments provide systems and methods for selecting between modes for delivering or providing access to a file. A server can be configured to deliver the file via a plurality of modes of delivery including. A first mode of delivery can include downloading the file and a second mode of delivery can include delivering the file via a virtualized stream. The server can receive a request and initiate downloading of the file for a length of time. The server can identify an amount of available bandwidth and size of the file and determine a first time for the first mode of delivery. The first time can be compared to a second time to deliver the file via the second mode of delivery. The server can select between the first mode of delivery and the second mode of delivery and provide the file via the selected mode of delivery.
US12225067B2
The present disclosure describes a system and method for providing dynamic remediation of a pluggable streaming device issue, such as a customer premises equipment (CPE) device. Sometimes, various features of the CPE device to begin to fail. For example, synchronization of the audio and video streams may drift, media rental purchases may time out, or playback may throttle to low quality. Such failures can be caused by device or network issues. The present disclosure describes a CPE remediation system that operates to identify a failure associated with playing media streamed by the CPE device. The CPE remediation system may further determine a solution to remediate an observed CPE device-related failure. In some examples, the CPE remediation process may further provide or perform one or more actions included in the determined solution. In some examples, the solution may include a warm or a cold reboot.
US12225065B2
A method includes beginning to broadcast primary media content at a primary media server. Concurrently with beginning to broadcast the primary media content, beginning to stream the primary media content into a primary media queue at a secondary media server. At the secondary media server, broadcasting secondary media content from a secondary media queue until the primary media queue includes sufficient content to satisfy a fill threshold. In response to determining that the fill threshold has been satisfied, switching from broadcasting the secondary media content from the secondary media queue to broadcasting the primary media content from the primary media queue.
US12225052B2
In one embodiment, a device may determine a compliance status of a communication of a type of data between a first workload and a second workload based on a data compliancy policy and a verified node location of at least one of the first workload and the second workload. The device may send, based on the compliance status of the communication, an instruction for handling the communication to at least one of a node executing the first workload and a node executing the second workload.
US12225051B2
Techniques for user identity-based security policy enforcement. The techniques may include sending, to an edge device associated with a network, a networking policy associated with a user. The techniques may also include receiving, from an identity provider, an IP address associated with the user. Additionally, the techniques may include sending, to the edge device, an indication to associate the IP address with the user such that the edge device applies the networking policy to packets that include the IP address.
US12225046B1
An endpoint protection system is provided. The system comprises: an endpoint agent deployed to an endpoint device, wherein the endpoint agent is built-into one or more existing applications running on the endpoint device and is configured to capture network session activity between the endpoint device and one or more internet servers to detect a phishing attack using a set of machine learning algorithm trained classifiers, and block the phishing attack; and an endpoint management system in remote communication with the endpoint agent, wherein the endpoint management system is configured to train and develop the set of classifiers, and receive information about the detected phishing attack and an incident report from the endpoint agent, the endpoint agent provides a graphical user interface running on the endpoint device allowing an end user to configure one or more protections provided by the endpoint agent.
US12225039B2
A system for policy based vulnerability management of a network equipment of an enterprise is disclosed. A plurality of vulnerabilities associated with an end user device and a plurality of policies associated with the plurality of vulnerabilities is identified. Security risks associated with the plurality of vulnerabilities based on a type of the plurality of vulnerabilities are identified. Remediation for the plurality of vulnerabilities is determined based on the plurality of policies and prioritized based on the vulnerabilities, the security risks, and the policies. The plurality of policies is based on a cloud service selected from the end user device, a tenant, and a role associated with the end user device. A route corresponding to the plurality of policies and the cloud service is identified. The route specifies the end user device or a mid-link server. The cloud service is provided to the end user device via the route.
US12225036B2
An anomaly detection server is provided. The anomaly detection server is a server for counteracting an anomalous frame transmitted on an on-board network of a single vehicle. The anomaly detection server acquires information about multiple frames received on one or multiple on-board networks of one or multiple vehicles, including the single vehicle. The anomaly detection server, acting as an assessment unit that, based on the information about the multiple frames and information about a frame received on the on-board network of the single vehicle after the acquisition of the information about the multiple frames, assesses an anomaly level of the frame received on the on-board network of the single vehicle.
US12225033B1
Artificial intelligence and machine learning systems provide collection and correlation between publicly available regulatory and technology industry framework authoritative sources for proactive operational risk management, guidance, and regulatory obligation adherence. These systems can employ artificial intelligence techniques such as Robotic Process Automation, Natural Language Processing, Explication, Statistical Data Aggregation, Heuristics, and Machine Learning algorithms to perform analysis using machine understanding to identify assets or policies that warrant closer human scrutiny for governance, risk and compliance.
US12225030B2
Embodiments are directed to monitoring network traffic using network monitoring computers (NMCs). Metrics may be determined based on monitoring network traffic associated with a plurality of entities each associated with a profile that includes the metrics for each entity. Beaconing metrics associated with beaconing activity may be determined based on the metrics. The profile of each entity may be compared with the beaconing metrics to determine the entities that may be engaged in beaconing activity. The entities may be characterized based on beaconing activity such that the beaconing activity includes communication with endpoints associated with the third parties, employing communication protocols associated with the third-parties, or exchanging payloads consistent with the beaconing activity. Reports that include information associated with the entities and its beaconing activity may be generated.
US12225024B2
A first dataset that includes an indication of a plurality of network events associated with a time-period is received. For each time sub-period from a plurality of time sub-periods that together span the time-period and to generate a second dataset, a value for each network event from the plurality of network events that occur within that time sub-period is summed. A discrete Fourier transform is performed based on the second dataset to generate a third dataset that includes an indication of a plurality of frequency ranges and a plurality of magnitude values for the plurality of frequency ranges. Each frequency from the plurality of frequencies ranges is associated with a magnitude value from the plurality of magnitude values. A set of candidate frequencies from the plurality of frequencies determined to potentially cause periodic behavior is identified based on the plurality of frequency ranges and the plurality of magnitude values.
US12225021B2
A system and method that detects malicious account creation in a web-based platform. A method includes detecting suspicious events associated with an account creation process using a username classifier that evaluates a username used to create a new account, an IP address classifier that evaluates an IP address used to create the new account, and a domain classifier that evaluates a domain from an email address used to create the new account; analyzing each detected suspicious event with a density analysis classifier to determine if each detected suspicious event comprises a malicious event based on a density of detected suspicious events from a collections of account creation processes; and determining an alert condition based on at least one malicious event detection.
US12225017B2
A method of creating secure endpoints on a network includes registering by a node using a random selection algorithm to choose which server to register to; receiving by the node a property set ID of a property set that the node is a member of; and authorizing by the node using the property set ID to look up its authorization details in the property set. A method of creating secure endpoints on a secure network having at least one community of interest, includes registering by a node using a random selection algorithm to choose which server to register to; receiving by the node a property set ID of a property set that the node is a member of; and authorizing by the node through an authorization server using the property set ID to look up its authorization details in the property set; wherein the node and the authorization server are a member of the at least one community of interest.
US12225010B2
A dedicated database system for storing user-generated content created when interacting with an environment defined by a software service. An access control system provides the software service with surrogate keys only and stores an association between surrogate keys and user-generated content in the dedicated database system. Upon receiving a request for user-generated content, the software service returns a surrogate key which can be translated into associated user-generated content by the dedicated database system.
US12224999B2
A method for hierarchical Internet trust sharing includes dividing a network into intra-domain and inter-domain layers based on a management domain; performing authentication on a central certificate through a CA and publishing the central certificate to a blockchain; managing by the central node, a certificate of each communication node based on a real address; collecting by the central node, temporary data reported by each communication node every preset time interval, generating a trust evaluation value of each communication node based on the temporary data and forming a format file from the trust evaluation values; generating by the central node, a file digest from the format file at each preset time interval, and publishing the file digest verified by central nodes in the inter-domain to the blockchain; and automatically deleting by the blockchain, data from the time interval 1 to the time interval (N-T-1) to retain blockchain header information.
US12224995B2
A system and method for third party application integration into browser client application, utilizing an authentication engine operating on a cloud device that presents an application integration service token for integration through the operating system and software applications on the client device, wherein interacting with the application integration service token allows a workflow engine to produce third party data objects to be used to execute customer relationship management client workflows incorporating client application, context, and trust information.
US12224991B1
Systems, devices, and methods are provided for cloud-based privacy controls. User content is encrypted using a content encryption key (CEK). The CEK may be double-encrypted by the data producer—the inner envelope is encrypted using keys associated with privacy domains that are authorized to access the user content. The outer envelope is encrypted using a cloud privacy control's public key. When a data consumer requests access the user content, the cloud privacy control evaluates privacy policies and determine whether access should be permitted. If permitted, the cloud privacy control decrypts the outer envelope and provides the inner envelope with CEK to the requestor. Upon receiving the inner envelope, the data consumer may then decrypt the inner envelope with its privacy domain private key to obtain the CEK. The CEK may then be used to perform a decryption and obtain the user content.
US12224986B2
A system and method may update network policies by determining, among a set of hosts, a subset of hosts to have network policies updated; for each host in the subset of hosts, determining a set of policies relevant to the host; and for each of the subset of hosts, installing the set of policies relevant to the host. The subset of hosts may be determined based on a category or division such as the time zone corresponding to the location of each host in the subset of hosts. The policies relevant to the host may be received from a database and saved to a file with the set of policies relevant to the host; the host may then access the file.
US12224983B2
Aspects of the disclosure relate to detecting and preventing transmission of spam messages using modified source numbers. A computing platform may detect that a first message, sent to a recipient device from a sender device, includes suspicious content. Subsequently, the computing platform may receive, from the recipient device, user interaction information indicating that a user of the recipient device has sent a reply message in response to the first message. Then, the computing platform may generate a modified message by modifying a first source number corresponding to the reply message. Next, the computing platform may cause transmission of the modified message with the modified first source number to the sender device. Thereafter, the computing platform may intercept one or more additional messages between the sender device and the modified first source number and redirect the one or more additional messages.
US12224973B2
Aspects of the disclosure relate to data loss prevention. A computing platform may detect input of a first target recipient domain into a first email message. The computing platform may identify, in real time and prior to sending the first email message, that the first target recipient domain comprises an unintended recipient domain instead of an intended recipient domain. The computing platform may send, based on the identification of the unintended recipient domain and to a user device, a notification that the first target recipient domain is flagged as an unintended recipient domain and one or more commands directing the user device to display the notification.
US12224972B2
Automated message tagging in a chat forward task facilitation communication system is described. One implementation involves receiving a set of messages between a member and a representative as the set of messages are being exchanged, processing the set of messages to identify one or more task flags associated with the set of messages, where the one or more task flags correspond to a set of tasks performable by the representative on behalf of the member, and tracking a chat flow within a chat interface, wherein the set of messages are exchanged within the chat interface. The chat flow is processed using a tagging algorithm to automatically assign at least one of the one or more task flags to messages of the set of messages, and message history is generated including the set of messages and corresponding task flag assignments with associated tasks of the set of tasks.
US12224969B2
Techniques are provided for machine learning-based prediction of message responses using a corpus of response templates. One method comprises obtaining a user message sent by a user; applying the user message to a machine learning model that predicts a response template, from a corpus of response templates, that is responsive to the user message, wherein the machine learning model is trained using training data comprising historical user messages sent by multiple users and agent messages sent by customer service agents, wherein the agent messages: (i) have a similarity score with respect to at least one of the response templates that satisfies one or more similarity criteria, and (ii) are sent in response to a corresponding historical user message; and automatically generating a response to the user message using the predicted response template.
US12224964B2
A UE receives, from a network entity, control information scheduling a downlink transmission and indicating a first feedback resource for a first decoding scheme of the UE and a second feedback resource for a second decoding scheme of the UE. The UE may receive a downlink transmission from the network entity. The UE may decode the downlink transmission using at least one of the first decoding scheme or the second decoding scheme. The UE may transmit, to the network entity, a first ACK/NACK response based on the decoded downlink transmission. The UE may transmit the first ACK/NACK response using the first feedback resource if decoding the downlink transmission using the first decoding scheme. The UE may transmit the first ACK/NACK response using the second feedback resource if decoding the downlink transmission using the second decoding scheme.
US12224962B2
A method of processing a signal received over a wireless link may utilize sharing of Modulation and Coding Scheme (MCS) and Transport Block Size (TBS) data. At least one parameter is obtained including a sub-carrier spacing of a transport format. A modulation order and a transport block size may be detected, based on the at least one parameter. The signal received over the wireless link is then processed, based on the detected modulation order and the transport block size. An apparatus may perform the embodiments of the method to process the received signal.
US12224955B2
A reference signal sending method and a transmitter are provided. The method includes: determining a time-frequency resource pattern of a target reference signal used for interference measurement, where the time-frequency resource pattern is used to indicate a time domain location and a frequency domain location of the target reference signal; and sending the target reference signal based on the time-frequency resource pattern.
US12224948B2
A method for increasing the effectiveness of a mobile platform's data communications link includes the steps of: (a) attaching high gain antennas to the platform, (b) providing it with the following: a processor with memory and software, an antenna switching mechanism, an inertial measurement unit, and a GNSS receiver, and wherein the software is configured to: (c) assist in performing antenna switching so that the antennas yield a “pseudo isotropic” energy radiation pattern, (d) classify and prioritize data for transmission based on the nature and criticality of the data, (e) queue the data, based on its classification, during a communication link loss for retransmission when the link is reestablished, and (f) monitor the link to determine its statistical characteristics, and repacketize the data, based on the link's statistical characteristics, to enhance the link's efficiency.
US12224944B2
The embodiments herein relate to a method performed by a PCF node (101) for enabling user plane traffic classification in a communications system (100) supporting CUPS with multiple UPF nodes (105). The PCF node receives, from a SMF node (103), a policy request for a UE (114). The PCF node (101) obtains, from a UDR (108), an indicator indicating COMU for the UE (114), and transmits, to the SMF node (103), a policy response comprising the indicator indicating COMU.
US12224942B2
An object is to provide a network management system and the like capable of being introduced into an existing network to ascertain an instantaneous traffic variation in the network. The scheme of the present invention uses a shaping function included by each edge apparatus. The shaping function controls packet transmission in a millisecond order. The network management apparatus according to the present invention adds up the amount of transmitted packets for each control period reported by each edge apparatus and estimates this as an instantaneous traffic amount in the network. In the scheme, it is only necessary to add one network management apparatus to an existing network and to cause each edge apparatus to report the amount of transmitted packet to the network management apparatus.
US12224935B2
The construction method of NALU (Network Abstraction Layer Unit) for IPv6 label switching and its using algorithms of video encoding, QoS control, and decoding are provided. According to an embodiment of the present invention, the NALU format is composed of the NALH (Network Abstraction Layer Header) including the label and the NAL (Network Ab¬ straction Layer) payload. Here, the label is determined based on layer information which is combination of a spatial scalable level, a temporal scalable level, and a quality scalable level of the encoded data. The decoder uses the label to decide which one of multiple decoding modules is used to decode the current NAL payload. Moreover, the label can be included in the packet header so that the MANE (Media Aware Network Element) can use the label to decide whether to forward the packet or drop it. For example, the label in the packet header can be used for QoS control of video service by using the flow label field in IPv6 packet header. The IPv6 router can identify priority of the video packet by using the 20 bit long flow label, into which the label in NALH can be inserted. According to the embodiment, the MANE assumed in the MPEG and JVT (Joint Video Team) can be implemented effectively.
US12224924B2
Methods, systems, and media for detecting the presence of a digital media device on a network are provided. In some embodiments, methods for detecting a presence of a particular type of digital media device is provided, the methods comprising: identifying cached device details for devices previously associated with the network; performing a simple device discovery protocol (SSDP) on the network, and substantially concurrently sending a unicast message to an address associated with the identified cached digital media device using hypertext transfer protocol (HTTP); and indicating the presence of a digital media device on the network in response to either (i) receiving a response to the unicast message, or (ii) determining that a type of a device discovered using SSDP is the same as the particular device type.
US12224901B2
A network management and control method and system, a network system, and a storage medium are disclosed. The network management and control method may include: acquiring Digital Twin (DT) model data corresponding to physical objects in a physical network (S110); generating, according to the DT model data, DT cases at different levels, wherein the levels of the DT cases correspond to levels of the physical objects, and the DT cases at different levels have a functionally collaborative relationship (S120); obtaining a target analysis result according to the collaborative relationship and all the DT cases (S130); and generating network configuration information according to the target analysis result, and delivering the network configuration information to the physical network so that the physical network implements network management and control according to the network configuration information (S140).
US12224894B2
A compact demodulation reference is disclosed for compatibility with reduced-capability user devices, and for enhanced throughput for high-performance user devices of 5G and 6G in high-density environments. The demodulation reference, in some embodiments, occupies only one resource element, yet provides sufficient information to enable a receiver to calculate all of the amplitude or phase modulation levels of the modulation scheme. For example, if the modulation scheme is 16QAM, the demodulation reference can include an I branch with the highest amplitude level of the modulation scheme and an orthogonal Q branch with the lowest amplitude level. Further examples apply to a multiplexed amplitude-phase modulation scheme. In each case, the receiver can calculate the remaining amplitude (or phase) modulation levels, and thereby demodulate a proximate message. Further examples show how to reveal faulted message elements by comparing demodulation with QAM and amplitude-phase demodulation, and how to optimize noise margins.
US12224882B2
This invention allows an end user (“client”) to access one of any number of devices via a server (or cluster of server instances). Each device may be in a different physical location and different location on the Internet or other network. Each device might also be behind a router or firewall that makes direct access to the device impossible. Clients may optionally be authenticated to ensure they are authorized to access a particular device, and devices may also be authenticated to verify their identity to prevent spoofing. Access to a device is achieved by tunneling network requests over a persistent connection that the device establishes when it first comes online.
US12224860B1
In a communication network that comprises a reciprocal channel between a transmitter and a receiver, the receiver produce a measurement of the reciprocal channel and exploits channel reciprocity to agree with the transmitter on a random code derived from the measurement. The transmitter employs the random code to produce linearly coded data, which is transmitted to the receiver. The receiver uses the random code to decode the linearly coded data by solving a system of linear equations.
US12224854B2
Embodiments of this application relate to the field of communications technologies, and provide an encoding and decoding method and apparatus, to reduce encoding/decoding complexity and improve encoding/decoding performance. In the method, a transmit device may obtain N to-be-encoded vectors. The transmit device may encode the N to-be-encoded vectors based on a polar code kernel matrix, to obtain N temporary code blocks. The transmit device may respectively perform a mask operation on target bit sequences in an (n+1)th temporary code block to an (n+M)th temporary code block and a source bit sequence segment of an nth temporary code block, to obtain M mask bit sequences. The transmit device may respectively encode the M mask bit sequences based on the polar kernel matrix, to obtain M encoded mask bit sequences. The transmit device may sum the M encoded mask bit sequences and M temporary code blocks, to obtain M first code blocks.
US12224812B2
This disclosure provides a method for channel and interference measurement and a device. The method includes: receiving a first group of reference signal resources; and measuring a channel and an interference that are corresponding to at least one first reference signal resource in the first group of reference signal resources, where the channel and the interference that are corresponding to the first reference signal resource are measured based on quasi co-location QCL information of the first reference signal resource.
US12224811B2
Systems, apparatuses, methods, and computer-readable media are provided for framework of layer 1 signal-to-interference plus noise ratio (L1-SINR) measurement and reporting based on channel measurement and interference measurement. The channel measurement is performed on a first set of reference signal (RS) resources, and the interference measurement is performed on a second set of RS resources. Each of the second set of RS resources is mapped to each of the first set of RS resources. The L1-SINR is determined from a first RS resource of the first set of RS resources and a second RS resource of the send set of RS resources, where the first RS resource is mapped to the second RS resource. A message including the L1-SINR is generated and transmitted to the access node.
US12224805B2
This application provides an optical emission apparatus, an optical communication system, and an optical communication method. Light beams of N optical emission units in the optical emission apparatus are adjusted, so that an optical power of entering an optical receiving apparatus is maximized, and impact of a speckle caused by turbulence is minimized, thereby improving receiving efficiency of an optical antenna. The optical emission apparatus includes a first optical splitter and N optical emission units, where N is an integer greater than 1; the first optical splitter is configured to transmit received same signal light to the N optical emission units; and the N optical emission units are configured to output the signal light from the first optical splitter, to obtain light beams distributed based on a preset proportion.
US12224804B2
A transmission code processing device includes: a signal point arrangement shaping encoding unit to perform conversion into a shaped bit of mi column; a systematic error correction encoding unit to generate a parity bit of mp column based on the shaped bit; a first symbol mapping unit to convert the shaped bit into a first modulation symbol; a second symbol mapping unit to convert the parity bit into a second modulation symbol; and a symbol multiplexing unit to multiplex the first and second modulation symbols, in which the first modulation symbol has one element in a first signal point set including ci signal point including an origin, the second modulation symbol has one element in cp signal point not including the origin, and the signal point arrangement shaping encoding unit performs signal point arrangement shaping in which the first modulation symbol has one element in the first signal point set.
US12224802B2
A communication system includes a cloud server that further includes a processor. The processor obtains sensor data associated with a defined indoor area and a plurality of optical nodes in defined indoor area. The processor further obtains location coordinates of the plurality of optical nodes in the defined indoor area. The processor then causes the master communication device to form a laser beam-based wireless communication network in the defined indoor area based on the obtained sensor data and the location coordinates of the plurality of optical nodes.
US12224792B2
The present application provides an audio transmission method and an electronic device. When the audio transmission method is performed by a first electronic device, the audio transmission method includes: obtaining target audio; and transmitting an audio signal of the target audio to a first channel playback apparatus or a second channel playback apparatus of a second electronic device through an Ultra Wide Band transport protocol.
US12224782B2
An error correction component and ΔTΘM function determine correction factors from a feedback signal to use by digital predistortion to cancel distortion caused by a power amplifier and also determine correction factors that may be used to determine Time of Arrival of an isolation leakage signal. Correction factors may be stored in, or retrieved from, multiple ΔTΘM functions, which may be part of an ASIC along with the error correction component. The isolation leakage signal may be canceled within the error correction component, resulting in a leakage residual signal that may facilitate determining the ToA of the leakage signal. Cancelling the isolation leakage signal facilitates better sensitivity in detecting the presence of, or ToA of, other signals present at the same port of a circulator from which the isolation leakage signal flows to the error correction component.
US12224776B2
A system and method for lossy precompression for data compaction using automated model monitoring and training, wherein statistical analyses of test datasets are used to determine if the probability distribution of two datasets are within a pre-determined range, and responsive to that determination new encoding and decoding algorithms may be retrained in order to produce new data sourceblocks, and pre-compression of data prior to processing and statistical analysis allows for the compaction of already compressed data into highly dense formats. The new data sourceblocks may then be processed and assigned new codewords which are compiled into an updated codebook which may be distributed back to encoding and decoding systems and devices.
US12224768B2
An error correction method comprises: when a decoder determines that an input analog code is at a forbidden state, setting a digital binary code as a first predetermined code and inputting the digital binary code to an ECC engine; determining whether the digital binary code has no error or two errors; when the digital binary code has no error, outputting the digital binary code after ECC by the ECC engine; when the digital binary code has two errors, resetting the digital binary code as a second predetermined code and inputting the digital binary code to the ECC engine for ECC; and when the decoder determines that the input analog code is not at the forbidden state, decoding the input analog code into the digital binary code and inputting the digital binary code to the ECC engine for ECC.
US12224764B2
A timing signal diagnostic system includes a chassis housing an input system that receives a timing signal, a timing system that receives the timing signal from the input system, an analog-to-digital converter system that receives the timing signal from the input system, and a processing system that is coupled to the timing system and the analog-to-digital converter system. The processing system uses the timing system to output reference time signals to the analog-to-digital converter system that are based on the timing signal, and uses the analog-to-digital converter system to sample the timing signal based on the reference time signals over a plurality of different timing signal cycles. Based on the sampling of the timing signal, the processing system generates a waveform for the timing signal, and provides a timing signal diagnostic result based on the waveform for the timing signal.
US12224756B2
The present invention includes a CDR circuit including a phase detector, a neural network circuit, a controller and a clock signal generator is disclosed. The phase detector is configured to use a clock signal to sample an input signal to generate a plurality of phase detection results. The neural network circuit is coupled to the phase detector, and is configured to receive the plurality of phase detection results to determine information of a frequency difference between the clock signal and the input signal. The controller is configured to generate a control signal according to the information of the frequency difference between the clock signal and the input signal. The clock signal generator is configured to use the control signal to adjust a phase or frequency of the clock signal outputted to the phase detector.
US12224751B2
Disclosed is a semiconductor device which includes at least one flip-flop. The flip-flop includes a first latch that includes a first data path receiving input data in response to a transmission signal and outputting middle data, and a first feedback path feeding back the middle data, and a second latch that includes a second data path receiving the middle data in response to the transmission signal and outputting output data, and a second feedback path feeding back the output data, and at least one of the first feedback path and the second feedback path is disabled prior to the first data path or the second data path.
US12224750B2
A logical qubit, a quantum processor, and a method of performing an operation on the logical qubit are discussed. The logical qubit includes first and second tunable couplers and a plurality of fixed couplers, with at least one fixed coupler providing four physical qubit interaction. The first and second tunable couplers and the fixed couplers enforce even parity in any connected qubits. The logical qubit has a plurality of physical qubits with qubits connected to the first tunable coupler and a first fixed coupler, qubits connected to the second tunable coupler and a second fixed coupler, and qubits connected between the first fixed coupler and the second fixed coupler. Each fixed coupler is connected to at least two physical qubits and at least two paths connect the first tunable coupler and the second tunable coupler, with one path communicating with a microwave line.
US12224747B2
A semiconductor system includes a controller configured to apply a command address, a first chip selection signal, and a second chip selection signal, and a semiconductor device including a first rank and a second rank configured to calibrate each termination resistance, based on the command address, the first chip selection signal, and the second chip selection signal.
US12224732B2
Resonator devices and filter devices are disclosed. An acoustic resonator includes a substrate and a piezoelectric plate having front and back surfaces separated by a piezoelectric plate thickness greater than or equal to 50 nm and less than or equal to 200 nm. An acoustic Bragg reflector is between the substrate and the back surface of the piezoelectric plate. A conductor pattern including an interdigital transducer (IDT) is on the front surface of the piezoelectric plate.
US12224731B2
There is provided a noise filter. A noise filter according to the present disclosure includes: a non-divided type magnetic core in which a through-hole having a first opening and a second opening at respective ends of the through-hole is formed; a conductive coupling terminal including a first connection portion and a second connection portion at respective ends of the conductive coupling terminal, the first connection portion and the second connection portion being connectable to busbars, the conductive coupling terminal being disposed inside the through-hole; and a holding portion that holds the coupling terminal disposed inside the through-hole. The coupling terminal is held to the magnetic core by the holding portion in a state where the first connection portion faces the first opening from inside of the through-hole and the second connection portion faces the second opening from inside of the through-hole.
US12224729B1
A processing element for implementation in a digital signal processing system is provided. The processing element is configured to receive a first data stream comprising a plurality of digital values where each value represents a sample of an analog signal. The processing element is further configured to receive a second data stream comprising a series of digital values where each value represents a sample of the analog signal. The processing element is configured to filter the first data stream via a first Farrow-structured fractional delay (FD) filter and output a filtered first data stream; filter the second data stream via a second Farrow-structured FD filter and output a filtered second data stream; and temporarily store values from the second data stream and output the stored values to the first Farrow-structured FD filter so that the stored values can be used to filter the first data stream.
US12224717B2
Embedded blocking capacitor structures for wideband amplifier circuits are disclosed. A wideband amplifier circuit includes transistors that output radio frequency (RF) signals. An embedded blocking capacitor structure is operably connected between the terminals of the transistors and an RF output. The embedded blocking capacitor structure distributes a bias voltage to the terminals of the transistors and blocks the bias voltage from passing to the RF output. The embedded blocking capacitor structure also propagates an RF signal to an RF output.
US12224715B2
Equalizing an input signal according to a receiver equalizer peaking circuit having a capacitor FET (CFET) providing a capacitive value and a resistor FET (RFET) providing a resistive value, generating a capacitor control voltage at a gate of the CFET using a capacitor controller DAC based on a first reference voltage, and a RFET control voltage at a gate of the RFET using a resistor controller DAC based on a second reference voltage, generating the first reference voltage using a replica input FET, the first reference voltage varying according to a threshold voltage (Vt) of an input FET, providing the first reference voltage to the capacitor controller DAC, generating the second reference voltage using a replica RFET, the second reference voltage varying with respect to the first reference voltage and a Vt of the replica of the RFET, and providing the second reference voltage to the resistor controller DAC.
US12224712B2
A method of maximizing power efficiency for a power amplifier system comprises obtaining a power supply voltage; determining a first voltage level sufficient for a power amplifier of the power amplifier system to output an output power; determining a second voltage level lower than the first voltage level; determining whether the power amplifier is activated, to generate a determination result; determining to convert the power supply voltage into a supply voltage with the first voltage level or the second voltage level according to the determination result; and supplying the power amplifier with the supply voltage.
US12224709B1
An oscillator includes a resonator, sustaining circuit and detector circuit. The sustaining circuit receives a sense signal indicative of mechanically resonant motion of the resonator generates an amplified output signal in response. The detector circuit asserts, at a predetermined phase of the amplified output signal, one or more control signals that enable an offset-reducing operation with respect to the sustaining amplifier circuit.
US12224706B2
A method of signaling between a photovoltaic module and an inverter module. The inverter module is connected to the photovoltaic module. In an initial mode of operation an initial code is modulated thereby producing an initial signal. The initial signal is transmitted from the inverter module to the photovoltaic module. The initial signal is received by the photovoltaic module. The operating mode is then changed to a normal mode of power conversion, and during the normal mode of operation a control signal is transmitted from the inverter to the photovoltaic module. A control code is demodulated and received from the control signal. The control code is compared with the initial code producing a comparison. The control command of the control signal is validated as a valid control command from the inverter module with the control command only acted upon when the comparison is a positive comparison.
US12224705B2
A monitoring/control system is used for a solar power generation site in which a large number of solar modules includes a plurality of solar cell groups each including a plurality of solar cells, wherein power generation output from each of the solar cell groups is connected in parallel from a cell group controller to an in-module parallel connection line, and the in-module parallel connection line is connected in parallel from an optimizer to an inter-solar-module parallel connection line and is concentrated in a junction box. The monitoring/control system includes a relay terminal collecting data of the cell group controller and accumulating data of the optimizer, a server including a communication control device and carrying out an upload/download process of management/control data via a public telecommunication network between the relay terminal and a remote terminal at an integrated management site, and the remote information terminal installed at a remote site.
US12224702B2
A solar panel racking system that can include end clamps, mid clamps, bottom clamps, L-foot adapter assemblies, rails, and L-foot assemblies. The solar panel racking system minimizes the use of tools by snapping many of the mounting components in place. The end clamps, mid clamps, and bottom clamps can snap over the rail sides and lock into upper detented portions of the rail sides. The upper detented portions are structured to prevent upward movement of the end clamps, mid clamps, and bottom clamps. The L-foot adapter body of the L-foot adapter assembly snaps over lower detented portions of rail sides and secures the rail to an L-foot assembly. The end clamps, mid clamps, bottom clamps, rails, and L-foot adapter assemblies are independent of the L-foot assembly, allowing a selection of L-foot assemblies to be used as appropriate with the solar panel racking system.
US12224677B2
A power source device includes a capacitive load; and an AC power source, as a voltage source, which applies AC voltage to the capacitive load. A series circuit composed of an inductor and a capacitor is connected to the AC power source. A series circuit composed of a load inductor and the capacitive load is connected in parallel to one of the inductor or the capacitor. If an inductance of the inductor is defined as Lp, a capacitance of the capacitor is defined as Cp, an inductance of the load inductor is defined as Ls, an equivalent capacitance of the capacitive load is defined as Cs, and a frequency of the AC power source is defined as fv, the following expressions are satisfied, 0.8/((2π·fv){circumflex over ( )}2)
US12224676B2
A synchronized rectification control method for use in a flyback converter is provided. The flyback converter includes a transformer including a secondary winding, a synchronous rectifier switch and a synchronous rectifier controller. The synchronous rectifier switch is coupled to the secondary winding and the synchronous rectifier controller, and is used to output a voltage difference signal and receive a control voltage. The method includes the synchronous rectifier controller detecting a rapid falling edge of the voltage difference signal to generate a rapid falling edge signal, generating an envelope signal according to the voltage difference signal, generating a time length control signal according to the voltage difference signal and the envelope signal, generating a blanking time signal according to the voltage difference signal and the time length control signal, and performing a logic operation on the blanking time signal and the rapid falling edge signal to generate the control voltage.
US12224674B2
A DC-DC converter, an on-board charger, and an electric vehicle are disclosed. The DCDC converter includes: a first adjustment module, a resonance module, a second adjustment module, a current detection module, and a controller. The current detection module is configured to detect a current signal of the resonance module; and the controller is configured to control the first adjustment module and the second adjustment module to reduce an output power when the current signal is greater than a current threshold. By directly detecting the current signal of the resonance module, a high precision and a faster response are achieved.
US12224673B2
There is provided an electrical power system comprising: a DC voltage source, a DC electrical network, a DC to AC to DC converter having a primary side connected to the DC voltage source and a secondary side connected to the DC electrical network, and a controller configured to control the DC to AC to DC converter, wherein the controller is configured to: monitor an electrical current or voltage between the DC voltage source and the DC electrical network; determine, based on the monitored electrical current or voltage, whether the DC electrical network is in a fault condition; and increase a switching frequency of the primary side of the DC to AC to DC converter in response to a positive determination that the DC electrical network is in a fault condition.
US12224668B2
A boost converter has a main energy storage inductor and a main GaN boost switch with a node between them. A pre-charging switch is connected at the output side of the main boost switch and the inductor, between the node and an output capacitor. The pre-charging switch comprises a body diode in the forward direction from the output capacitor to the node. The output capacitor is charged by the pre-charging switch in a pre-charge phase and this provides a soft start-up to avoid large inrush currents. A third switch, which is also a GaN switch, is in series with the pre-charging switch to provide synchronous output rectification. The third switch has a body diode in a forward direction from the node to the output capacitor. In the pre-charge phase, both the boost switch and third switch are turned off whereas in a subsequent boost phase, the pre-charging switch is turned constantly on, and alternately the boost switch and the third switch are turned on and off to implement the boost conversion.
US12224667B2
A voltage regulation apparatus and an overcurrent protection method are disclosed. The voltage regulation apparatus includes a current detection control circuit, a power stage circuit, a voltage input terminal, and a voltage output terminal. The power stage circuit includes at least one transistor. Because a current parameter indicates a load current of the at least one transistor, and a plurality of preset overcurrent protection thresholds are dynamic overcurrent protection thresholds obtained after being preset based on temperature information and the like, after obtaining the current parameter, the current detection control circuit compares the current parameter with the plurality of preset overcurrent protection thresholds, to output a control signal, to implement a limiting operation on the current parameter.
US12224660B2
The electronic apparatus including a power factor correction (PFC) circuit and a control circuit configured to control an operation of the PFC circuit is provided. The PFC circuit includes a first inductor part connected to one end of an AC voltage part and a first switch connected to a first inductor in series; a second inductor part connected to another end of the AC voltage part and a second switch connected to a second inductor in series; an output part connected to the first inductor part and the second inductor part; and a switching part, and the control circuit identically applies a switch on/off signal to the first switch and the second switch, and selectively applies a switch on/off signal to the third switch or the fourth switch based on a magnitude of an input voltage input through the AC voltage part.
US12224657B2
A power converting device includes upper-arm and lower-arm gate drive circuits which respectively drive upper-arm and lower-arm semiconductor switching elements and which respectively include upper-arm and lower-arm time point detection circuits for detecting time points at which voltages between main terminals of the upper-arm and lower-arm semiconductor switching elements have crossed respective reference voltages, and a controller including a calculator which calculates a change time point of an inverter output voltage and a PWM command pulse generator which generates, on the basis of information about the time point calculated by the calculator, a PWM command pulse to be given to the upper-arm gate drive circuit and the lower-arm gate drive circuit.
US12224653B2
An electric motor vehicle traction motor has a motor housing, a liquid-cooled motor stator and a dry running internal motor rotor which is separated fluidically from the motor stator. The motor stator is formed by a stator body with radial stator slots and a plurality of stator coils. The axial phase windings are arranged in the stator slots, and the winding heads of protrude axially out of the stator slots. A slot potted body is made from a potting material and by way of which the stator coil axial phase windings are potted into the stator slots in a fluid-tight manner. The stator coil winding heads are of potting-free configuration and protrude in each case directly into a fluid-tight cooling space. As a result of the omission of a separate split cage, a small air gap is realized and manufacturing costs are reduced.
US12224651B2
An electric motor includes a fan guard and rotor shaft mounted rotatably relative to the fan guard and angle sensor. A housing of the angle sensor is connected to a torque support, which is connected to the fan guard, the torque support having members having a meandering shape.
US12224648B2
An energy storage device is mounted at a horizontal end of a work vehicle for storing energy generated from operation of the work vehicle. The energy storage device includes a stator of an electric machine having a stator axis, a rotor of the electric machine fixed for rotation with a rotating ballast and configured for rotation about the stator axis, a housing disposed around the rotor and configured to contain the electric machine, and a brake configured to absorb kinetic energy of the rotor.
US12224646B2
In a combined power system, a rotating shaft of a rotating electric machine includes a hollow cylindrical outer shaft and an inner shaft inserted into the hollow interior part of the outer shaft. The inner shaft includes a projecting distal end exposed from the outer shaft. On the projecting distal end, a rotational parameter detector, a retaining member and a restraining member are disposed. The retaining member supports the rotational parameter detector at the projecting distal end. Further, the inner shaft is restrained to the outer shaft by the restraining member.
US12224640B2
In accordance with one aspect of the present disclosure, a vibration generating device includes a protruding part; a base provided with the protruding part and formed of a magnetic body; an annular coil surrounding the protruding part; a plate facing the base and formed of a magnetic body; and an elastic member supporting the plate with respect to the base. The plate and the base constitute magnetic circuit.
US12224637B2
A rotary electrical machine includes a stator core having a plurality of teeth, a plurality of windings having coils wound around the teeth, a plurality of coil terminals connected to the windings, a plurality of external connection terminals connected to the coil terminals and connectable to an external power supply terminal, and a plurality of terminal holding portions attached to the stator core and holding the coil terminals. The external connection terminal has a contacted portion that extends in a direction perpendicular to the axial direction and abuts against the contact portion of the coil terminal in the axial direction. A terminal holding portion holds the coil terminal so as to be relatively movable in the directions of approaching and separating from the contacted portion.
US12224636B1
The present invention provides a stator of a disc-type motor and a winding method thereof. A circle of coil units (20) filled into coil slots (1) are arranged on a disc-shaped stator disc (12); jumper wire slots (10), fly wire slots (3) and jumper wire joint holes (7) are formed in the radial outer sides of the coil slots (1); and the coils are wound, overlapped and filled into the coil slots in a disc shape and are connected with one another in series by connecting wires embedded into the stator disc (12) in the same current direction.
US12224633B2
A auxiliary device for bonding a casing and magnets, comprising a press (10) and a housing positioning seat (2), the press (10) including a press block (12). A vertically arranged raising and lowering rod (3) is provided below the press block (12), the raising and lowering rod (3) being supported on the housing positioning seat (2) by means of an elastic piece. A plurality of push plates (4) are provided on the circumferential side of the raising and lowering rod (3), the push plates (4) being slidingly mated on the housing positioning seat (2) along the radial direction of the raising and lowering rod (3). The raising and lowering rod (3) moves up and down in order to cause the push plates (4) to move in the radial direction of the raising and lowering rod (3), and the sides of the push plates (4) away from the raising and lowering rod (3) are provided with contact faces used to make contact with magnets. The press block (12) is provided with a first pressing part (121) used to exert force on the raising and lowering rod (3), and a second pressing part (122) used to exert force on the magnets located on the side of the push plates (4). The housing and the auxiliary magnet bonding device feature the strength of being able to maintain the position the magnets were in when they were bonded in order to prevent the fixing position of the magnets from deviating from a set position, in order to improve the mounting precision of the magnets, facilitating fixing between the magnets and the housing.
US12224632B2
An apparatus for fabricating a laminated core includes a lower mold including a die including a die hole, an upper mold including a punch, a stripper plate operable to restrict upward and downward movements of a metal sheet at a lowest descending position during punching out of the metal sheet by the punch, an adhesive applicator included in the lower mold and operable to apply an adhesive onto a lower surface of the metal sheet, and a controller configured or programmed to control the stripper plate and the adhesive applicator. The controller is configured or programmed to include a movement controller to control upward and downward movements of the stripper plate, and an applicator controller to cause the adhesive applicator to apply the adhesive onto the lower surface of the metal sheet while the stripper plate is not located at the lowest descending position.
US12224630B2
The disclosure relates to an electric actuator having an electric motor comprising a rotor which is arranged such that it can rotate about an axis of rotation in a stator housing having an axial installation length. To simplify accommodating the electric actuator in a limited axial installation space, the stator housing is arranged with an axial end in a controller housing and is fastened within the controller housing.
US12224620B2
Embodiments of this application provide a power supply circuit, including a first power conversion module, a plurality of battery banks, a first bus, and a second bus. A first wiring terminal of the first power conversion module is connected to the battery bank, a second wiring terminal of the first power conversion module is connected to the first bus and the second bus, and the first power conversion module is configured to: perform direct current to direct current (DC/DC) conversion on a current output by a corresponding battery bank, and output currents to the first bus and the second bus. In this application, a quantity of battery banks are set to be less than a quantity of inverters in a UPS system, so that costs are reduced.
US12224607B2
A containing device equipped with: a casing formed in a substantially polyhedral shape, the casing having six substantially quadrilateral faces facing mutually different directions; and a containing part formed in the casing, the containing part containing a contained object so as to be insertable/removable. An opening continuous with the containing part, or a peripheral edge part of an opening continuous with the containing part, is disposed at a position corresponding to a first side, which is one of a plurality of sides constituting a polyhedron that corresponds to the casing.
US12224594B2
A portable energy system is provided herein and comprises a plurality of microinverters and an AC input and an AC output configured to connect to at least one of an AC input of another portable energy system or to a component of an energy management system.
US12224582B2
A power supply for an aircraft comprises: an input configured to receive electrical power from an energy source, an output for supplying electrical power, a plurality of converters, each of which being electrically connected to the input to receive electrical power from the input and being configured to convert the electrical power and to provide the converted electrical power to the output, and a control unit being configured to individually control each of the plurality of converters.
US12224581B2
A power supply device includes: a low-voltage direct current-direct current converter (LDC) to convert a voltage of a high-voltage battery to supply power; a first low-voltage battery to be charged by receiving power from the LDC and supply power to a general load; a bidirectional converter to convert a voltage supplied from the LDC and control a charge amount of a second low-voltage battery; the second low-voltage battery to be charged by receiving power from the bidirectional converter and supply power to a dual power source load; a first relay disposed between the LDC and the first low-voltage battery; a second relay disposed between the bidirectional converter and the second low-voltage battery; a second battery sensor to measure a voltage of the second low-voltage battery; and a control unit to control the bidirectional converter.
US12224579B2
An electrostatic discharge (ESD), protection device is provided. In accordance with the present disclosure, an ESD protection device is provided that includes a series connection of a first unit having strong snapback and low series capacitance and a second high-voltage unit that displays a relatively high holding/trigger voltage to ensure latch up and improper triggering of the ESD protection device while at the same time providing high-voltage operation with low capacitive loading.
US12224578B2
A source circuit, a power supply and an electric system. The source circuit includes at least one voltage source supplied from a mains circuit and used to provide at least one voltage for at least one device and at least one switch respectively connected to the at least one voltage source and controlled to be turned on according to a voltage of the mains circuit and/or at a timing after the mains circuit being applied corresponding to the device.
US12224577B2
An apparatus for providing electrical protection at a device including a motor unit, is described. The apparatus includes a first fuse having a first breaking capacity, a first set of time-current characteristics, and a first rating; and a second fuse having a second breaking capacity, a second set of time-current characteristics, and a second rating. The second set of time-current characteristics is different from the first set of time-current characteristics and the second rating is different from the first rating. The first fuse and the second fuse are connected in series, a value of the first breaking capacity is set such that at a high current fault condition, the first fuse acts to interrupt a current before the second fuse. Further, a value of the second set of time-current characteristics is set such that at a locked rotor condition of the motor unit, the second fuse acts to interrupt a current before the motor unit reaches a maximum winding temperature.
US12224569B1
A combined flashing and electrical junction box system includes an enclosure subsystem and an expanse subsystem. Preferably, the enclosure 5 subsystem and said expanse subsystem are both fireproof and waterproof. A method for installing lighting on a building having subsiding using a combination system and an accessory block.
US12224567B2
An electrical box includes an enclosure having a bottom wall and a peripheral wall extending away from the bottom wall in an axial direction of the enclosure to define a cavity of the enclosure with a front opening of the enclosure providing access to the cavity thereof. A retainer wall extends axially from the bottom wall and is spaced from the peripheral wall with respect to an inward direction of the enclosure arranged transverse to the axial direction thereof. A clamping element is positioned and maintained in a clamp opening formed between the peripheral wall and the retainer wall by a press fit with the clamping element applying a clamping force to an electrical cable extending through a gap formed between the peripheral wall and the clamping element.
US12224562B2
A peeling device for a resin layer coating a rectangular wire in which an outer side of a metal conductor having a rectangular shape in cross section is coated with the resin layer, including a processing blade configured to peel off the resin layer, a jig configured to hold the rectangular wire, and a position detection means configured to detect a position of a cutting edge of the processing blade with respect to a surface of the metal conductor, in which the cutting edge of the processing blade is caused to penetrate into a predetermined thickness position of the resin layer, and the processing blade and the rectangular wire are relatively moved in a longitudinal direction of the rectangular wire without contact of the cutting edge with the metal conductor to perform treatment of peeling off the resin layer.
US12224555B2
A method for forming a pumped laser structure includes forming a III-V buffer layer on a substrate including one of Si or Ge; forming a light emitting diode (LED) on the buffer layer configured to produce a threshold pump power; forming a photonic crystal layer on the LED and depositing a monolayer semiconductor nanocavity laser on the photonic crystal layer for receiving light through the photonic crystal layer from the LED with an optical pump power greater than the threshold pump power, wherein the LED and the laser are formed monolithically and the LED functions as an optical pump for the laser.
US12224552B2
An optical module includes: amounting substrate; a support block on which the mounting substrate is mounted; and a stem having a support surface to support the support block, the stem having a pedestal portion with a tip face in a protruding direction and with an upper surface spreading along the protruding direction; a relay board on the upper surface; a connection block fixed to the tip face; and wires connecting the support block and the mounting substrate to the connection block. The connection block has a surface made of a conductor. The connection block has a first bonding surface facing the same direction as the tip face of the pedestal portion and a second bonding surface facing the same direction as the upper surface. The wires include first and second wires having their ends bonded to the first and second bonding surface, respectively.
US12224550B2
A method and system for analyzing Vertical-Cavity Surface-Emitting Lasers (VCSELs) on a wafer are provided. An illustrative method of is provided that includes: applying a stimulus to each of the plurality of VCSELs on the wafer; measuring, for each of the plurality of VCSELs, two or more VCSEL parameters responsive to the stimulus; correlating the measured two or more VCSEL parameters to define a value of a common performance characteristic; and identifying clusters of VCSELs having similar values of the common performance characteristic. The clusters of VCSELs may be determined to collectively meet or not meet an optical performance requirement defined for the VCSELs on the wafer.
US12224549B2
A line narrowing module includes an enclosure, a prism which is disposed in an internal space of the enclosure and through which light passes, a mounter which is disposed in the internal space and on which the prism is mounted, a fixing unit which is disposed in the internal space and fixes the prism to the mounter, and a light blocking member. The light blocking member is disposed in the internal space and blocks scattered light in the internal space, the scattered light produced from the light and traveling to the fixing unit.
US12224547B2
Some implementations described herein provide a laser device. The laser device includes a first portion of the laser device, at a proximal end of the laser device, that includes one or more optical devices, where the first portion is configured to emit first electromagnetic waves having a first wavelength. The laser device includes a second portion of the laser device, at a distal end of the laser device, that includes an optical crystal configured to receive the first electromagnetic waves and to emit second electromagnetic waves having a second wavelength based on reception of the first electromagnetic waves, where the optical crystal includes a thin film coating disposed on an end of the optical crystal, the thin film coating configured to: support emission of the second electromagnetic waves from the optical crystal, and support internal reflection of the first electromagnetic waves within the optical crystal.
US12224544B2
A clamping plier is disclosed, including a first and a second plier bodies. The first and the second plier bodies are connected together through a shaft, an elastic member is provided on the shaft. The first plier body includes a first handle and a first jaw and the second plier body includes a second handle and a second jaw. The first jaw is provided with a first clamping head and a first cable stripping head, and the second jaw is provided with a second clamping head and a second cable stripping head. The first crimping head and the second crimping head cooperate to form a terminal crimping position, the first and the second cable stripping heads cooperate to form a cable cutting and stripping position. The elastic member is connected between the first and the second crimping heads or between the first and the second cable stripping heads.
US12224537B2
An electrical connector includes a connector housing having a base at a rear and a plug at a front of the connector housing configured to be plugged into a busbar assembly. The plug includes a slot between a first and second plug walls that receives a busbar of the busbar assembly. The electrical connector includes power contacts received in contact channels having mating ends extending along the plug walls into the slot to mate with a busbar contacts of the busbar. The electrical connector includes a cable connector assembly coupled to the connector housing. The cable connector assembly includes a cable connector housing holding a signal contact. The signal contact is electrically connected to a signal cable of the cable connector assembly. The signal contact extending along an exterior surface of the first plug wall to interface with a signal conductor of the busbar assembly when the plug is plugged into the busbar assembly.
US12224533B2
A plug for connecting to an Internet-of-Things device is provided. The plug has a housing and a printed circuit board with a first and second end. The printed circuit board is provided in the housing. The first end of the printed circuit board is connected to a hybrid single pair Ethernet cable. The second end of the printed circuit board is provided with a plug-in face with contact surfaces, by means of which the plug can be coupled to the Internet-of-Things device. The plug also has an EMC protection unit in or on the printed circuit board.
US12224528B2
The present invention discloses a connector and a connector assembly. The connector has an outer housing and an inner housing detachably mounted in the outer housing for holding a terminal in the outer housing. The connector is adapted to be mounted on corresponding electrical equipment and mate with a corresponding mating connector. A first mating feature adapted to mate with the corresponding electrical equipment and a second mating feature adapted to mate with the corresponding mating connector are formed on the inner housing. In the present invention, when it is necessary to change the identification feature on the connector, only the inner housing or a part of the inner housing of the connector needs to be replaced without replacing the whole outer housing. Therefore, the cost is low and the use is very convenient.
US12224527B2
Disclosed is a device comprises: a moving block configured to have an inner space open toward one side, and to be capable of moving in forward direction toward a holder, formed on a connector jig, and in backward direction; a matching box, movably mounted in the moving block to be movable, of which shape is such that its movement in the forward direction is blocked by a part of a TPA connector seated in the holder if the part protrudes from the connector surface; and a contact switch configured to change its electrical state when the matching box moves, relative to the moving block, at a predetermined interval in the backward direction, wherein the moving block is configured to move further in the forward direction by at least the predetermined interval even in a state in which the matching box cannot move in the first direction.
US12224522B2
It is aimed to provide a connector of a novel structure capable of suppressing or preventing the transmission of the swing of a wire to a terminal in a connector. A connector 10 is provided with a housing 16 for accommodating a terminal 12, a back retainer 20 mounted in a rear end part of the housing 16 from which a wire 18 connected to the terminal 12 is pulled out, a wire insertion hole 62 provided in the back retainer 20, and a wire holding piece 72 projecting in a pull-out direction of the wire 18 from a peripheral edge part of the wire insertion hole 62. The wire 18 pulled out from the wire insertion hole 62 is tied and fixed to the wire holding piece 72 by a tying tool 82.
US12224521B2
A system includes a first electrical connector configured to removably couple with a second electrical connector. The first electrical connector includes a housing having an axial opening. The first connector also includes a movable support disposed inside the housing. The movable support includes a first connector portion having a first electrical path with a first radial contact electrically coupled to a first axial contact. The first electrical connector also includes a stationary support disposed inside the housing. The stationary support includes a first mating connector portion having a first mating electrical path with a first mating axial contact coupled to a first electrical cable. The first electrical connector also includes a shuttle pin configured to engage with the second electrical connector through the axial opening in the housing. The shuttle pin is configured to move along a first axial path of travel in a first connection stage. The movable support is configured to move along a second axial path of travel in a second connection stage. The first connection stage is configured to engage the first radial contact of the first electrical connector with a first mating radial contact of the second electrical connector at a first axial position in response to the first axial path of travel. The second connection stage is configured to engage the first axial contact with the first mating axial contact over a first axial distance in response to the second axial path of travel.
US12224518B2
A female connector and a male connector are disclosed. The female connector includes a ring-shaped outer wall, a first terminal seat, a second terminal seat, and a third terminal seat. The male connector includes a front connecting block. A front end surface of the front connecting block includes a first terminal hole, a second terminal hole, and a third terminal hole. The first terminal hole has a first terminal supporting surface. The second terminal hole has a second terminal supporting surface. The third terminal hole has a third terminal supporting surface.
US12224511B2
It is aimed to provide a terminal fitting and a connector capable of ensuring connection reliability. A terminal fitting includes a terminal connecting portion to be connected to a mating terminal fitting and a board connecting portion to be connected to a circuit board. The terminal connecting portion is provided in a first member. The board connecting portion is provided in a second member different from the first member. The first member and the second member are so coupled that relative positions of the terminal connecting portion and the board connecting portion are displaceable. A housing includes a supporting portion for rotatably supporting the first member and the second member.
US12224504B2
An antenna arrangement for a communication device comprises a top conductive patch comprising at least a first coupling point and a second coupling point coupled to one or more feed circuits carrying a radio frequency (RF) signal to or from the top conductive patch. The RF signal has a first phase in the first coupling point and a second phase in the second coupling point. A first slot extends in the conductive patch between the first coupling point and the second coupling point. The antenna arrangement according enables a desired current distribution to be realized in the antenna in a controlled and systematic manner. A communication device includes such an antenna arrangement.
US12224501B2
A flexible coil includes a flexible substrate with a plurality of holes extending through the substrate. Each hole is configured to receive at least a portion of a fastener extending through the hole. Each fastener engages the flexible substrate and an antenna loop to positively retain the antenna loop to the flexible substrate. The holes are arranged in the flexible substrate to align each antenna loop with respect to the other antenna loops mounted to the flexible substrate. The fasteners are removably mounted to the flexible substrate such that the fastener positively retains the antenna loop to the flexible substrate when mounted to the flexible substrate but allows individual antenna loops to be removed from the flexible substrate when the fastener is removed from the flexible substrate. Multiple fasteners are provided for each antenna loop and are spaced apart from each other and positioned along the length of the loop.
US12224498B2
A wireless radiation module with multiple miniaturized antennas receiving signals from multiple switchable feed points for enhanced frequency ranges includes a substrate, a radiation portion, and an active circuit. The radiation portion is spaced apart from a radiator. The radiation portion generates multiple radiation modes through coupling with the radiator, and signals are transmitted and/or received from the radiator. The active circuit is electrically connected to the radiation portion for switching between multiple radiation modes of the radiation portion. The wireless radiation module can operate in multiple radiation modes, and cover multiple frequency bands, to increase a bandwidth and have an improved antenna efficiency. The present disclosure also provides an electronic device with the wireless radiation module.
US12224496B2
A signal transmission apparatus is provided in the present disclosure, including: a substrate, and a BLUETOOTH antenna and WI-FI antennas which are provided on a same side edge of the substrate. At least two branches of the WI-FI antennas are provided, and the BLUETOOTH antenna and the WI-FI antennas are provided at intervals. According to the present disclosure, the BLUETOOTH antenna and the WI-FI antennas are provided on the same side edge of the substrate, and the BLUETOOTH antenna and the WI-FI antennas are provided at intervals, so that all the antennas of the signal transmission apparatus are provided at an edge of a terminal board, thereby facilitating signal transmission and solving a problem in the prior art that the BLUETOOTH antenna and the WI-FI antennas are respectively provided on two side edges of the substrate, affecting data transmission.
US12224493B2
An apparatus includes a substrate, first and second transmission lines on the substrate, first antenna elements coupled to a first-first transmission line, and second antenna elements coupled to a first-second transmission line. A first distance between the adjacent first-first and first-second transmission lines is different than a second distance between the first-first transmission line and a second-second transmission line, the second-second transmission line adjacent to the first-first transmission line on an opposite side from the first-second transmission line. At least two antenna elements in the first antenna elements are differently sized.
US12224486B2
The disclosed swappable antenna component may include a carrier dimensioned to fit to an interior of an overmold window, wherein the overmold window may be overmolded to a gap of a frame of a computing device. Additionally, the swappable antenna component may include an antenna trace disposed in a conductive layer of the carrier to electronically couple to the computing device, wherein the antenna trace may be surrounded by a non-conductive material of the carrier. Various other apparatuses, systems, and methods are also disclosed.
US12224476B2
A high-frequency assembly includes a cable with at least one dielectric waveguide fiber with a first end and an opposed second end. The high-frequency assembly includes a high-frequency circuit and an interface unit. The at least one dielectric waveguide fiber is at the first end operatively coupled with the high-frequency circuit via the interface unit. The interface unit is designed to inject a high-frequency signal into the dielectric waveguide fiber and/or to receive a high-frequency signal from the at least one dielectric waveguide fiber at the first end. The high-frequency signal has a first signal component of a first polarization direction and a second signal component of a second polarization direction, wherein the high-frequency assembly is designed to inject the first signal component and the second signal component in a defined manner and/or to split a received high-frequency signal into the first signal component and the second signal component.
US12224473B2
A polarized waveguide filter is formed in which the polarized waveguide filter includes a first rectangular waveguide; a second rectangular waveguide; and a rectangular cavity resonator that has a first edge surface connected to an electromagnetic wave exit plane of the first rectangular waveguide via a coupling unit, and has a second edge surface facing the first edge surface and connected to an electromagnetic wave incident plane of the second rectangular waveguide via a coupling unit, and excites each of a TE10 mode and a TE20 mode of an electromagnetic wave, and the rectangular cavity resonator has two first wall surfaces and two second wall surfaces narrower in area than the first wall surfaces, and a protrusion that shifts a resonance frequency of the TE10 mode and a resonance frequency of the TE20 mode by respective amounts different from each other is provided on at least one of the two first wall surfaces, in such a way as to protrude outward from the rectangular cavity resonator.
US12224472B2
A connecting portion includes a first connection line configured to connect a signal line of a first digital phase shift circuit and a signal line of a second digital phase shift circuit, second connection lines configured to connect inner lines of the first digital phase shift circuit and inner lines of the second digital phase shift circuit, ground layers disposed above and below the first connection line and the second connection lines, and first via holes configured to connect at least the second connection lines and the ground layers.
US12224465B2
Disclosed is a voltage detection system of a fuel cell stack, which includes: a stack detection unit comparing input voltage and reference voltage when voltage of a fuel cell stack is input, and outputting a comparison result; and a determination unit determining whether negative voltage is generated in the fuel cell stack based on output voltage of the stack detection unit and a reference duty used for generation of the reference voltage.
US12224464B2
An FC system disclosed herein may comprise a plurality of FC units, a cooler, and a controller. Each of the FC units may comprise a FC stack, a supply passage/a return passage/a circulating passage through which refrigerant passes, and first temperature sensor. The supply passage supplies the refrigerant from the cooler to the FC stack. The return passage returns the refrigerant to the cooler. The circulating passage is connected to the supply passage and the return passage. The first temperature sensor is configured to measure a temperature of the refrigerant in the supply passage at a position upstream of a merging point of the supply passage and the circulating passage. When measured values of the first temperature sensors of the plurality of the FC units do not match, the controller is configured to provide notification about malfunction of the first temperature sensor.
US12224449B2
Embodiments of the present application provide a case, a secondary battery, a battery pack, a vehicle, and a method for manufacturing a secondary battery. The case includes a bottom wall and a side wall, the bottom wall and the side wall defining an accommodating cavity with an opening at one end for accommodating an electrode assembly of the secondary battery; wherein, an outer surface of the side wall includes a coated region coated with an insulating coating, and the coated region extends, in a height direction of the side wall, from a side of the side wall that is close to the bottom wall to a position near an edge of a side of the side wall that is close to the opening, so as to reserve a non-coated region with a preset height on the outer surface of the side wall that is near an edge of the opening.
US12224448B2
A cell frame set, including a first frame and a second frame. The first frame includes a first side edge and a second side edge opposite to the first side edge; the first side edge and the second side edge of the first frame are provided with protruding structures. The second frame includes a first side edge and a second side edge opposite to the first side edge; the first side edge and the second side edge of the second frame are provided with fitting members. The protruding structure of the first frame forms a tight fit with the fitting member of the second frame.
US12224447B2
The present disclosure provides energy storage systems that can be manufactured with lower cost. The energy storage system may comprise a plurality of electrochemical cells, a rack placed in an enclosure to support the plurality of electrochemical cells, one or more panels between the rack and the enclosure to form one or more insulation sections, and insulation material disposed in the one or more insulation sections.
US12224441B2
The present invention relates to nanostructured materials (including nanowires) for use in batteries. Exemplary materials include carbon-comprising, Si-based nanostructures, nanostructured materials disposed on carbon-based substrates, and nanostructures comprising nanoscale scaffolds. The present invention also provides methods of preparing battery electrodes, and batteries, using the nanostructured materials.
US12224440B2
Disclosed herein is a process for making a coated cathode active material, where the process includes the following steps: (a) providing an electrode active material according to general formula Li1+xTM1−xO2, where TM is a combination of metals according to general formula (I), and x is in the range of from zero to 0.2, with a moisture content in the range of from 500 to 1,500 ppm, (b) reacting the electrode active material with a silicon alkoxide and an alkyl aluminum compound in one or more sub-steps, and (c) heat-treating the material so obtained in an oxygen-containing atmosphere at a temperature in the range of from 100 to 400° C. for 10 minutes to 4 hours.
US12224433B2
A negative electrode for a lithium secondary battery includes: a negative electrode active layer provided on at least one surface of a negative electrode current collector, and including a negative electrode active material; and a coating layer disposed on the negative electrode active layer. The coating layer contains silicon-containing particles, aluminum-containing particles and a dispersant, and a volume resistance of the coating layer is about 1.0×10−4 Ω·cm to 1.0 Ω·cm.
US12224431B2
Cathode materials, batteries, and methods of forming one or more electrodes for batteries are disclosed. A coated cathode material includes a lithium battery cathode material, a first sub-nanoscale lithium metal oxide coating on the lithium transition metal oxide and a sub-nanoscale metal oxide coating on top of the first sub-nanoscale lithium metal oxide coating. The first sub-nanoscale lithium metal oxide and the sub-nanoscale metal oxide coating are each less than 1 nm thick.
US12224427B2
A secondary battery comprising a positive electrode current collector, a first positive electrode mixture layer disposed on the positive electrode current collector and including a first positive electrode active material and a binder, and a second positive electrode mixture layer disposed on the first positive electrode mixture layer and including a second positive electrode active material and a binder. A nickel content of the second positive electrode active material is 80% by weight or less of a nickel content of the first positive electrode active material. By providing a secondary battery including a positive electrode of a multi-layer structure that includes positive electrode active materials having different contents of nickel, a secondary battery capable of improving high-temperature characteristics while maintaining energy density may be provided.
US12224426B2
A positive electrode for a rechargeable lithium battery includes a positive active material including small particle diameter monolith particles having a particle diameter of about 1 μm to about 8 μm and including a first nickel-based lithium metal oxide, and large particle diameter secondary particles having a particle diameter of about 10 μm to about 20 μm and including a second nickel-based lithium metal oxide. An X-ray diffraction peak intensity ratio (I(003)/I(104)) of the positive electrode is greater than or equal to about 3. A rechargeable lithium battery includes the positive electrode.
US12224421B2
The present invention relates to a method of rolling an electrode including a speed-changing rolling section, including: a step of inputting an electrode to a rolling device including at least one pair of rolling rolls; and a step of automatically adjusting a space between the rolling rolls according to a space compensation value between the rolling rolls according to a rolling speed change.
US12224417B1
An intercellular support structure of a battery system is provided. The battery system includes cells arranged in an array and a first support structure with a first material to hold a first portion of a first group of cells with a first spacing between the first group of cells. The battery system includes a second support structure, adjacent to the first support structure, which can include a second material to hold, and can provide a second spacing between, a second portion of the first group of cells and a first portion of a second group of cells. The battery system can include a third support structure, adjacent to the second support structure and opposite to the first support structure, which can include the first material to hold a second portion of the second group of cells with the first spacing between the second portion of the second group of cells.
US12224394B2
The present disclosure relates to a lithium secondary battery with improved safety during thermal runaway. The lithium secondary battery includes a positive electrode including a positive electrode active material, a negative electrode including a negative electrode active material, and an electrolyte, and has a nominal voltage of 3.68 V or greater, and VT represented by Equation (1) below measured after manufacturing a test module by stacking four of the lithium secondary battery fully charged by being charged to 4.35 V is 4 Ah/sec or less: Equation (1): VT=Ctotal/t.
US12224390B2
An electronic component mounting substrate includes: a metal substrate including a first surface, an insulation substrate including a second surface on which a first metal layer having a frame shape is provided, and a bonding material that bonds the first surface and the first metal layer. The bonding material is located in a region that includes the first metal layer and that is surrounded by the first metal layer in a plane perspective.
US12224385B2
An apparatus includes an optoelectronic module including a light emitting die and a light receiver die mounted on a PCB substrate. The optoelectronic module further includes an optical element on the light emitting die and an optical element on the light receiver die, the optical elements being composed of a first epoxy. A second epoxy laterally surrounds and is in contact with respective side surfaces of the light emitting die, the light receiver die and the optical elements, wherein the second epoxy provides an optical barrier between the light emitting die and the light receiver die. A method of manufacturing such modules is described as well.
US12224383B2
A light-emitting device includes a substrate, a frame body, a light-emitting element, a wavelength converter, and a light reflecting portion. The light-emitting element includes a semiconductor light-emitting layer on a support substrate. The wavelength converter is disposed on an upper surface of the light-emitting element. The light reflecting portion covers side surfaces of the light-emitting element and the wavelength converter and is formed of a translucent resin containing light reflective particulate fillers. The light reflecting portion includes a first region extending along an upper surface of the light reflecting portion, a second region that is disposed under the first region and has a content rate of the particulate fillers lower than a content rate of the first region, and a third region that is disposed under the second region and has a content rate of the particulate fillers lower than the content rate of the second region.
US12224372B2
A light-emitting diode chip is provided and includes: a first doping-type semiconductor layer, a second doping-type semiconductor layer, and a multiple quantum well structure layer formed between the first doping-type semiconductor layer and the second doping-type semiconductor layer. The multiple quantum well structure layer includes multiple first quantum well structures and at least one second quantum well structure stacked in a distance direction of the first and second doping-type semiconductor layers. The first quantum well structures are used to emit first color light, and the at least second well structure is used to emit second color light different from the first color light. A total number of well layer of the at least one second quantum well structure is 1/15˜⅕ of a total number of well layer of the first quantum well structures located between the at least one second quantum well structure and the second doping-type semiconductor layer.
US12224367B2
According to one embodiment, a solar cell includes a first electrode, a second electrode, and a photoelectric conversion layer disposed between the first electrode and the second electrode. In a case where a photoluminescence spectrum of the photoelectric conversion layer is measured at a temperature of 100 K or lower, a first maximum value (A) which is a maximum value of emission intensity in a wavelength range of more than 650 nm and 1000 nm or less is 100 times or less of a second maximum value (B) which is a maximum value of emission intensity in a wavelength range of 600 nm or more and 650 nm or less (A≤100B).
US12224363B2
A method for treating a stack includes a substrate of n-doped crystalline silicon and a passivation layer of hydrogenated amorphous silicon disposed on a face of the substrate, the method including exposing the stack to electromagnetic radiation during a treatment period (t) less than or equal to 12 s, the electromagnetic radiation having an irradiance (E) greater than or equal to 200 kW/m2.
US12224350B2
Self-aligned gate endcap (SAGE) architectures with gate-all-around devices, and methods of fabricating self-aligned gate endcap (SAGE) architectures with gate-all-around devices, are described. In an example, an integrated circuit structure includes a semiconductor fin above a substrate and having a length in a first direction. A nanowire is over the semiconductor fin. A gate structure is over the nanowire and the semiconductor fin, the gate structure having a first end opposite a second end in a second direction, orthogonal to the first direction. A pair of gate endcap isolation structures is included, where a first of the pair of gate endcap isolation structures is spaced equally from a first side of the semiconductor fin as a second of the pair of gate endcap isolation structures is spaced from a second side of the semiconductor fin.
US12224346B2
A domain switching device includes a channel region, a source region and a drain region connected to the channel region, a gate electrode isolated from contact with the channel region, an anti-ferroelectric layer between the channel region and the gate electrode, a conductive layer between the gate electrode and the anti-ferroelectric layer to contact the anti-ferroelectric layer, and a barrier layer between the anti-ferroelectric layer and the channel region.
US12224343B2
A semiconductor device includes a substrate, and a plurality of active regions disposed over the substrate. The plurality of active regions have a first total area. One or more inactive regions are also disposed over the substrate. The one or more inactive regions have a second total area. The second total area is greater than or equal to 1.5 times the first total area. The active regions may be formed in an epitaxial layer formed over the substrate. A plurality of cells of an active device may be disposed in the plurality of active regions. The inactive regions may include only structures that do not dissipate substantial power when the semiconductor device is functioning as it is designed to function.
US12224341B2
A semiconductor device according to an embodiment of the present disclosure includes: a conductive region, an end region positioned at a portion where the conductive region ends, and a connection region positioned between the conductive region and the end region. The conductive region includes: an n+ type substrate; an n− type layer positioned at the first surface of the n+ type substrate; and a p type region positioned on the n− type layer, and a gate electrode that fills an inside of a trench penetrating the p type region and positioned in the n− type layer, and a side wall of the trench positioned at the portion where the conductive region ends is inclined.
US12224338B2
An HEMT includes a gallium nitride layer. An aluminum gallium nitride layer is disposed on the gallium nitride layer. A gate is disposed on the aluminum gallium nitride layer. The gate includes a P-type gallium nitride and a schottky contact layer. The P-type gallium nitride contacts the schottky contact layer, and a top surface of the P-type gallium nitride entirely overlaps a bottom surface of the schottky contact layer. A protective layer covers the aluminum gallium nitride layer and the gate. A source electrode is disposed at one side of the gate, penetrates the protective layer and contacts the aluminum gallium nitride layer. A drain electrode is disposed at another side of the gate, penetrates the protective layer and contacts the aluminum gallium nitride layer. A gate electrode is disposed directly on the gate, penetrates the protective layer and contacts the schottky contact layer.
US12224336B2
A semiconductor device including: a first structure including: a first semiconductor pattern protruding from a substrate, the first semiconductor pattern being a channel; a first conductive pattern surrounding the first semiconductor pattern, the first conductive pattern being a gate electrode; a first impurity region under the first semiconductor pattern, the first impurity region contacting the first semiconductor pattern, the first impurity region being a source or drain region; and a second impurity region contacting the first semiconductor pattern, the second impurity region being the other of the source or drain region; and a second structure including: second semiconductor patterns spaced apart from each other, each of the second semiconductor patterns protruding from the substrate; second conductive patterns surrounding the second semiconductor patterns, respectively; and first contact plugs connected to the second conductive patterns, wherein the first structure is a vfet, and the second structure includes a resistor or a capacitor.
US12224335B2
A semiconductor device includes a substrate of first conductivity type; a first heavily doped region and a second heavily doped region of second conductivity type spaced apart from the first heavily doped region, located in the substrate; a channel region in the substrate and between the first heavily doped region and the second heavily doped region; a gate disposed on the channel region; a hard mask layer covering a top surface and a sidewall of the gate; and a spacer disposed on a sidewall of the hard mask layer.
US12224331B2
A semiconductor device includes: a gate electrode including a junction portion forming a Schottky junction with a barrier layer; a projecting portion including first and second gate field plates and projecting from the junction portion; and an insulating layer including first and second sidewalls. An angle formed between a highest position of a bottom surface of the first gate field plate and a main surface of a substrate, viewed from the first position, is a second elevation angle. An angle formed between an end on the drain electrode side of a lowest portion of a bottom surface of the second gate field plate and the main surface, viewed from the first position, is a third elevation angle. The second elevation angle is larger than the third elevation angle. The bottom surface of the second gate field plate includes an inclined surface where a distance from the barrier layer monotonically increases.
US12224328B2
A semiconductor device and a method of manufacturing a semiconductor device are provided. The semiconductor device includes a semiconductor substrate and a word line structure. The semiconductor substrate has an active region. The word line structure is disposed in the active region of the semiconductor substrate. The word line structure includes a first work function layer, a second work function layer, and a buffer structure. The second work function layer is on the first work function layer. The buffer structure is between the first work function layer and the second work function layer.
US12224327B2
Methods for improving sealing between contact plugs and adjacent dielectric layers and semiconductor devices formed by the same are disclosed. In an embodiment, a semiconductor device includes a first dielectric layer over a conductive feature, a first portion of the first dielectric layer including a first dopant; a metal feature electrically coupled to the conductive feature, the metal feature including a first contact material in contact with the conductive feature; a second contact material over the first contact material, the second contact material including a material different from the first contact material, a first portion of the second contact material further including the first dopant; and a dielectric liner between the first dielectric layer and the metal feature, a first portion of the dielectric liner including the first dopant.
US12224325B2
A method includes forming a dummy gate structure over a substrate; forming a source/drain structure over the substrate; replacing the dummy gate structure with a metal gate structure; forming a protection cap over the metal gate structure; forming a source/drain contact over the source/drain structure; performing a selective deposition process to form a first etch stop layer on the protection cap, in which the selective deposition process has a faster deposition rate on the protection cap than on the source/drain contact; depositing a second etch stop layer over the first etch stop layer the source/drain contact; etching the second etch stop layer to form an opening; and forming a via contact in the opening.
US12224320B2
At any timing after formation of gate electrodes, particle beam irradiation is performed to a semiconductor wafer having an n−-type drift region constituted by an n−-type epitaxial layer and having an n-type impurity concentration that is higher than a target majority carrier concentration (design value) of the n−-type drift region. Point defects of a defect density corresponding to an irradiation dose of the particle beam are generated in the n−-type drift region by the particle beam irradiation, whereby an effective majority carrier concentration of the n−-type drift region is adjusted and reduced with respect to the n-type impurity concentration of the n−-type drift region, to approach the design value. After formation of the n−-type epitaxial layer, the n-type impurity concentration of the n−-type drift region may be measured, or the n−-type epitaxial layer may be formed to have an n-type impurity concentration higher than the design value.
US12224316B2
A semiconductor device includes an IGBT in an IGBT portion of a semiconductor body and a diode in a diode portion of the semiconductor body. The diode includes an anode region of a first conductivity type and confined by diode trenches along a first lateral direction. Each of the diode trenches includes a diode trench electrode and a diode trench dielectric. A first contact groove extends into the anode region along a vertical direction from the first surface of the semiconductor body. An anode contact region of the first conductivity type adjoins a bottom side of the first contact groove. A cathode contact region of a second conductivity type adjoins a second surface of the semiconductor body opposite to the first surface. The IGBT includes a gate trench including a gate electrode and a gate dielectric, a source region, an emitter electrode, a drift region, and a second contact groove.
US12224313B2
According to one embodiment, a semiconductor device includes first and second electrodes, first to fifth semiconductor regions, and a gate electrode. The first semiconductor region is provided on the first electrode, and electrically connected to the first electrode. The second semiconductor region is provided on a part of the first semiconductor region. The third semiconductor region is provided on another part of the first semiconductor region. The third semiconductor region includes first and second regions. The fourth semiconductor region is provided on the second semiconductor region. The fifth semiconductor region is provided on a part of the fourth semiconductor region. The gate electrode faces the fourth semiconductor region with a gate insulating layer interposed between the gate electrode and the fourth semiconductor region. The second electrode is provided on the fourth and fifth semiconductor regions. The second electrode is electrically connected to the fourth and fifth semiconductor regions.
US12224307B2
A display device includes a pixel disposed in a display area. The pixel includes a first electrode; a first insulating layer disposed on the first electrode, and including openings, each of the openings exposing different areas of the first electrode and defining respective cells; light emitting elements disposed in the respective cells, each of the light emitting elements including a first end electrically connected to the first electrode; and a second end protruding upward from the first insulating layer; and a second electrode disposed on the light emitting elements, and electrically connected to the second ends of each of the light emitting elements.
US12224305B2
A display device includes a circuit substrate including a driving circuit; an LED cell array disposed on the circuit substrate, and including a plurality of LED modules, each of the plurality of LED modules including at least two LED cells, from among a plurality of LED cells of the LED cell array, and an insulator coupling the at least two LED cells to each other; a gap-fill layer filling a gap between the plurality of LED modules; a partition disposed on the LED cell array, and defining a plurality of light emitting windows disposed in regions corresponding to the plurality of LED cells, respectively; and at least one color conversion layer disposed in at least a portion of the plurality of light emitting windows.
US12224304B2
The LED structure includes a substrate and a plurality of LED units formed on the substrate. Each LED unit includes a bonding layer formed on the substrate, a first doping type semiconductor layer formed on the bonding layer, a second doping type semiconductor layer formed on the first doping type semiconductor layer, a passivation layer formed on the second doping type semiconductor layer and a portion of the first doping type semiconductor layer; and an electrode layer formed on a portion of the passivation layer and contacting the second doping type semiconductor layer. The plurality of LED units include a first LED unit and a second LED unit adjacent to the first LED unit. The first doping type semiconductor layer of the first LED unit horizontally extends to the first doping type semiconductor layer of the second LED unit adjacent to the first LED unit, and the first LED unit and the second LED unit are individually functionable LED units.
US12224301B2
In some example embodiments, a back side illumination (BSI) image sensor may include a pixel configured to generate electrical signals in response to light incident on a back side of a substrate. In some example embodiments, the pixel includes, a photodiode, a device isolation film adjacent to the photodiode, a dark current suppression layer above the photodiode, a light shield grid above the photodiode and including an opening area of 1 to 15% of an area of the pixel, a light shielding filter layer above the light shield grid, a planarization layer above the light shielding filter layer, a lens above the planarization layer, and/or an anti-reflective film between the photodiode and the lens.
US12224299B2
A sensor package structure is provided. The sensor package structure includes a substrate, a sensor chip, a ring-shaped wall, and a light-permeable layer. The substrate has a first surface and a second surface that is opposite to the first surface. The first surface of the substrate has a chip-bonding region and a connection region that surrounds the chip-bonding region, and the substrate has a plurality of protrusions arranged in the connection region. The sensor chip is disposed on the chip-bonding region of the substrate and is electrically coupled to the substrate. The ring-shaped wall is formed on the connection region of the substrate, and the protrusions of the substrate are embedded in and gaplessly connected to the ring-shaped wall. The light-permeable layer is disposed on the ring-shaped wall, and the light-permeable layer, the ring-shaped wall, and the substrate jointly define an enclosed space therein.
US12224294B2
This disclosure provides an array substrate, including: a display region and a peripheral region. The peripheral region includes at least one first sensor. The first sensor includes a photodiode and a driving circuit which are electrically connected to each other. The photodiode includes: an anode, a cathode and a photosensitive material layer. The array substrate includes: a base substrate, a plurality of thin film transistors, a common electrode and a pixel electrode. The common electrode is reused as an anode of the photodiode. The pixel electrode is reused as a cathode of the photodiode. One of the plurality of thin film transistors is reused as a first transistor of the driving circuit.
US12224280B2
An electrostatic discharge protection circuit includes: a pulse detection unit, a delay unit, a control unit, and a discharge unit. The pulse detection unit is configured to detect an electrostatic pulse signal; the delay unit is configured to delay or enhance driving capability of the pulse detection signal output by the pulse detection unit; the control unit is configured to generate a control signal based on a first delay signal and a second delay signal output by the delay unit; and the discharge unit is configured to open or close an electrostatic charge discharge passage based on the control signal output by the control unit.
US12224279B2
A protection device may include a semiconductor substrate and a thyristor-type device, formed within the semiconductor substrate, where the thyristor device extends from a first main surface of the semiconductor substrate to a second main surface of the semiconductor substrate. The protection device may include a first PN diode, formed within the semiconductor substrate; and a second PN diode, formed within the semiconductor substrate, wherein the thyristor-type device is arranged in electrical series between the first PN diode and the second PN diode.
US12224276B2
A semiconductor package includes a first die, a first heat conduction block and a first encapsulant. The first die has a bottom surface, a top surface and a sidewall between the bottom surface and the top surface. The first heat conduction block has a bottom surface, a top surface and a sidewall between the bottom surface and the top surface. The first encapsulant is disposed between the sidewall of the first die and the sidewall of the first heat conduction block.
US12224275B2
Disclosed herein is an apparatus that includes a first semiconductor chip, first and second TSVs penetrating the first semiconductor chip, a first path including the first TSV, a second path including the second TSV, a first charge circuit configured to charge the first path, a second charge circuit configured to charge the second path, a first discharge circuit configured to discharge the first path, a second discharge circuit configured to discharge the second path, and a comparator circuit configured to compare a potential of the first path with a potential of the second path.
US12224274B2
A manufacturing method for a micro light-emitting diode (LED) display panel includes: providing a base substrate carrying a plurality of LED dies, each LED die including a first semiconductor layer, a light-emitting material layer, a second semiconductor layer and a first conductive layer, the first semiconductor layer being bonded with the base substrate through a sacrificial layer, a material of the sacrificial layer being decomposable under laser irradiation; providing a backplane having a plurality of bonding structures; bonding at least some LED dies of the plurality of LED dies to at least some of the plurality of bonding structures through respective first conductive layers; and peeling each of the at least some LED dies from the base substrate through laser lift-off.
US12224272B2
A method for manufacturing micro-LED displays includes depositing a first material over a substrate having a plurality of micro-LEDs such that the plurality of micro-LEDs are covered by the first material and the first material fills gaps laterally separating the micro-LEDs, removing a portion of the first material from the gaps that laterally separate the plurality of micro-LEDs to form trenches that extend to or below light-emitting layers of the micro-LEDs, depositing a second material over the substrate such that the second material covers the first material and extends into the trenches, and removing a portion of the first and second material over the plurality of micro-LEDs to expose top surfaces of the plurality of micro-LEDs and such that isolation walls positioned in the gaps between the plurality of micro-LEDs extend vertically higher than the top surface of the first material.
US12224271B2
In some examples, an article comprises a semiconductor including at least one integrated circuit, a μLED array on a first surface of the semiconductor, and a fill material disposed on a first edge of the semiconductor. The first edge of the μLED array or the semiconductor is oriented substantially perpendicular to the first surface of the semiconductor.
US12224268B2
An array of complementary die sets is attached to a carrier substrate. A continuous complementary-level molding compound layer is formed around the array of complementary die sets. An array of primary semiconductor dies is attached to the array of complementary die sets. A continuous primary-level molding compound layer is formed around the array of primary semiconductor dies. The bonded assembly is diced by cutting along directions that are parallel to edges of the primary semiconductor dies. The sidewalls of the complementary dies are azimuthally tilted relative to sidewalls of the primary semiconductor dies, or major crystallographic directions of a single crystalline material in the carrier substrate are azimuthally tilted relative to sidewalls of the primary semiconductor dies.
US12224264B2
Examples relate to a die interconnect substrate comprising a bridge die comprising at least one bridge interconnect connecting a first bridge die pad of the bridge die to a second bridge die pad of the bridge die. The die interconnect substrate further comprises a substrate structure comprising a substrate interconnect electrically insulated from the bridge die, wherein the bridge die is embedded in the substrate structure. The die interconnect substrate further comprises a first interface structure for attaching a semiconductor die to the substrate structure, wherein the first interface structure is connected to the first bridge die pad. The die interconnect substrate further comprises a second interface structure for attaching a semiconductor die to the substrate structure, wherein the second interface structure is connected to the substrate interconnect. A surface of the first interface structure and a surface of the second interface structure are at the same height.
US12224259B2
Clamped semiconductor wafers and clamped semiconductor devices include reservoirs filled with a flowable metal which hardens to allow the wafers/devices to be shipped or stored. The hardened metal may also be reflowed to a liquid to allow clamping of the semiconductor wafers together and to allow clamping of the semiconductor packages together. The flowable metal may be filled into the reservoirs as a liquid or paste. Thereafter, the flowable metal may be cooled to harden the flowable metal into a clamping member.
US12224257B2
A semiconductor structure and a manufacturing method thereof are provided. The semiconductor structure includes an integrated circuit (IC) component, an insulating layer laterally encapsulating the IC component, a redistribution structure disposed on the insulating layer and the IC component, and a warpage control portion coupling to a back side of the IC component opposite to the redistribution structure. The redistribution structure is electrically connected to the IC component. The warpage control portion includes a substrate, a patterned dielectric layer disposed between the substrate and the IC component, and a metal pattern embedded in the patterned dielectric layer and electrically isolated from the IC component.
US12224255B2
An electronic package is formed by disposing an electronic element and a lead frame having a plurality of conductive posts on a carrier structure having an antenna function, and encapsulating the electronic element and the lead frame with an encapsulant. The encapsulant is defined with a first encapsulating portion and a second encapsulating portion lower than the first encapsulating portion. The electronic element is positioned in the first encapsulating portion, and the plurality of conductive posts are positioned in the second encapsulating portion. End surfaces of the plurality of conductive posts are exposed from a surface of the second encapsulating portion so as to be electrically connected to a connector.
US12224250B2
According to one embodiment, an electromagnetic wave attenuator includes a first structure body. The first structure body includes a first member, a second member, and a third member. The first member includes a first magnetic layer and a first nonmagnetic layer alternately provided in a first direction. The first nonmagnetic layer is conductive. The first direction is a stacking direction. The second member includes a second magnetic layer and a second nonmagnetic layer alternately provided in the first direction. The second nonmagnetic layer is conductive. The third member includes a third nonmagnetic layer. The third nonmagnetic layer is conductive. A direction from the third member toward the first member is along the first direction. A direction from the third member toward the second member is along the first direction. A first magnetic layer thickness is greater than a second magnetic layer thickness.
US12224234B2
A manufacturing method of a metal grid includes: providing a base substrate; forming a pattern including a first dielectric layer on the base substrate through a patterning process such that the first dielectric layer has a first groove in a lattice shape; forming a second dielectric layer on a side of the first dielectric layer away from the base substrate such that the second dielectric layer is deposited at least on a sidewall of the first groove to form a second groove in a lattice shape; and forming a metal material in the second groove, and removing at least a part of a material of the second dielectric layer such that an orthographic projection of the part of the material of the second dielectric layer on the base substrate does not overlap with an orthographic projection of the metal material on the base substrate, to form a metal grid.
US12224232B2
Techniques are disclosed herein for forming a dual flat no-leads semiconductor package. The techniques begin with a package assembly that includes multiple non-singulated packages. The semiconductor package assembly includes a lead frame assembly having dies coupled thereto. A mold encapsulation covers at least portions of the dies and exposes a plurality of leads. A first cutting step exposes sidewalls of leads of the lead frame. An electroplating step deposits a plating on the exposed leads. A second cutting step cuts through the mold encapsulation aligned with the step cut sidewalls. A third cutting step perpendicular to the step cuts and is made through the lead frame and mold encapsulation to singulate the dies into individual packages.
US12224220B2
A semiconductor module includes a first power semiconductor device, a conductive wire, and a resin film. The conductive wire is joined to a surface of a first front electrode of the first power semiconductor device. The resin film is formed to be continuous on at least one of an end portion or an end portion of a first joint between the first front electrode and the conductive wire in a longitudinal direction of the conductive wire, a surface of the first front electrode, and a surface of the conductive wire. The resin film has an elastic elongation rate of 4.5% to 10.0%.
US12224219B2
A package structure and a circuit layer structure are provided in the present disclosure. The package structure includes a wiring structure, a first electronic device, a second electronic device and at least one dummy trace. The wiring structure includes a plurality of interconnection traces. The first electronic device and the second electronic device are disposed on the wiring structure, and electrically connected to each other through the interconnection traces. The dummy trace is adjacent to the interconnection traces. A mechanical strength of the at least one dummy trace is less than a mechanical strength of one of the interconnection traces.
US12224213B2
Semiconductor devices and methods are provided. A semiconductor device according to the present disclosure includes a substrate having a first area and a second area, a plurality of fin structures extending along a direction over the first area and the second area of the substrate, a first transistor and a second transistor in the first area, a first isolation structure disposed between the first transistor and the second transistor, a first isolation structure disposed between the first transistor and the second transistor, a third transistor and a fourth transistor in the second area, and a second isolation structure disposed between the third transistor and the fourth transistor. The first isolation structure includes a first width along the direction and the second isolation structure includes a second width along the direction. The second width is greater than the first width.
US12224208B2
An apparatus for singulating a layer of material on a semiconductor substrate includes a chamber. The chamber is configured for supporting a semiconductor substrate attached to a carrier substrate, the semiconductor substrate can include a plurality of die formed as part of the semiconductor substrate and separated from each other by singulation lines and a layer of material disposed over a major surface of the semiconductor substrate. In some examples, the singulation lines terminate so that the layer of material extends over the singulation lines. The apparatus includes a pressure transfer vessel inside the chamber and a compression structure movably associated with the chamber. The compression structure can be configured so that the pressure transfer vessel is interposed between the semiconductor substrate and the compression structure. The compression structure and the pressure transfer vessel are adapted to apply pressure to the entire semiconductor substrate to singulate the layer of material that extends over the singulation lines.
US12224207B2
The invention relates to a method of processing a workpiece having a first surface, a second surface opposite the first surface, and a third surface extending between the first and second surfaces. The method comprises forming modified regions inside the workpiece so as to create openings in the workpiece. The openings extend to at least one of the first surface, the second surface and the third surface. The method further comprises, after forming the modified regions inside the workpiece, introducing a liquid medium into at least some of the openings and, after introducing the liquid medium into the at least some of the openings, applying an external stimulus to the liquid medium so as to increase the volume of the medium. Moreover, the invention relates to a workpiece processing system for performing this method.
US12224203B2
Semiconductor devices having air gap spacers that are formed as part of BEOL or MOL layers of the semiconductor devices are provided, as well as methods for fabricating such air gap spacers. For example, a method comprises forming a first metallic structure and a second metallic structure on a substrate, wherein the first and second metallic structures are disposed adjacent to each other with insulating material disposed between the first and second metallic structures. The insulating material is etched to form a space between the first and second metallic structures. A layer of dielectric material is deposited over the first and second metallic structures using a pinch-off deposition process to form an air gap in the space between the first and second metallic structures, wherein a portion of the air gap extends above an upper surface of at least one of the first metallic structure and the second metallic structure.
US12224199B2
According to an aspect of the present disclosure, a semiconductor manufacturing apparatus includes a stage having a mounting region for a wafer on an upper surface, a plurality of sucking pipes extending from the mounting region to a back surface side of the stage through the stage, a vacuum pump that is connected to the plurality of sucking pipes and sucks the wafer onto the mounting region via the plurality of sucking pipes, a cup provided on the upper surface of the stage and covering the wafer, a gas supply line that pressurizes a space surrounded by the upper surface of the stage and the cup and a pressure sensor that detects pressure in the plurality of sucking pipes.
US12224198B2
Electrostatic chucks (ESCs) for plasma processing chambers, and methods of fabricating ESCs, are described. In an example, a substrate support assembly includes a ceramic top plate having a top surface with a processing region. One or more electrodes is within the ceramic top plate. A plurality of mesas is within the processing region and on the top surface of the ceramic plate or vertically over an edge of one of the one or more electrodes.
US12224196B2
A semiconductor manufacturing apparatus according to an embodiment includes a chuck configured to receive a carrier thereon, a carrier contact device configured to contact the carrier on the chuck, and a bonding head configured to transfer a semiconductor die to the carrier and configured to attach the semiconductor die on the carrier. The chuck includes a chuck reference key positioned at an edge portion thereof. The carrier contact device includes a contact position recognition key. The semiconductor manufacturing apparatus also includes a camera configured to obtaining images of the chuck reference key and the contact position recognition key.
US12224188B2
Provided is a cooling sheet attachment apparatus to a focusing ring for a semiconductor manufacturing apparatus, including: a vacuum chamber equipped with a sheet support ring fixed to seat a cooling sheet in a chamber body with an adhesion surface exposed in an upward direction, a centering jig installed on an inner or outer circumferential surface of the sheet support ring liftably to be moved back in the upward direction by an elastic support, a cover for opening/closing installed above the chamber body and lifted by a lift unit, a press unit provided on the cover to press down the focusing ring, and a vacuum suction tube connected to the chamber body for vacuum suction; and a vacuum suction unit to create a vacuum in the vacuum chamber by the suction through the vacuum suction tube.
US12224185B2
There is provided a technique that includes adjusting a pressure of each of a plurality of process chambers, by adjusting an opening degree of a pressure-adjusting valve included in a common gas exhaust pipe, which is connected to a plurality of process chamber exhaust pipes and is disposed to merge respective process chamber exhaust pipes on a downstream side of the plurality of process chamber exhaust pipes, to a predetermined opening degree and by exhausting an atmosphere of each of the process chambers from the plurality of process chamber exhaust pipes and the common gas exhaust pipe while supplying an inert gas to the plurality of process chambers; processing a substrate in each of the process chambers; and detecting a fluctuation of pressures in the process chamber exhaust pipes by measuring, by one or more pressure detectors, the pressures of the process chamber exhaust pipes.
US12224182B2
Systems are described. A system includes a silicon backplane having a top surface, a bottom surface, and side surfaces and a substrate surrounding the side surfaces of the silicon backplane. The substrate has a top surface, a bottom surface and side surfaces. At least one bond pad is provided on the bottom surface of the substrate. A metal layer is provided on the bottom surface of the substrate and the bottom surface of the silicon backplane and has a first portion electrically and thermally coupled to the bottom surface of the silicon backplane in a central region and second portions that extend between a perimeter region of the silicon backplane and the at least one bond pad. An array of metal connectors is provided on the top surface of the silicon backplane.
US12224181B2
One example described herein includes a method for fabricating integrated circuit (IC) packages. The method includes fabricating a plurality of IC dies and providing a conductive metal material sheet. The method also includes laser-cutting the conductive metal material sheet to form a lead-frame sheet. The lead-frame sheet includes at least one of through-holes and three-dimensional locking features. The method further includes coupling the IC dies to the lead-frame sheet and coupling the lead-frame sheet and the IC dies to packaging material to form an IC package block comprising the IC packages.
US12224171B2
An electrospray probe for use in an electrospray ion source is disclosed, which comprises a cannula extending from a proximal end having an inlet aperture for receiving a liquid sample containing at least one analyte to a discharge emitter end having an outlet aperture through which charged liquid droplets containing ions of said analyte are discharged, and an electrically conductive coating covering at least a portion of an external surface and at least a portion of an internal surface of said emitter end.
US12224166B2
A sputtering target configured from a magnesium oxide sintered body, wherein a ratio of crystal grains of the magnesium oxide sintered body in which a number of pinholes in a single crystal grain is 20 or more is 50% or less. The present invention is a sputtering target configured from a magnesium oxide sintered body in which the generation of particles during sputtering is less.
US12224165B2
A magnetic-field-assisted plasma coating system and method are provided. In another aspect, a coating system employs a cathode with a linearly moveable magnetic field. A further aspect employs a workpiece as an anode within which is located an elongated cathode which internally coats a bore of the workpiece. Still another aspect of the present system and method employs an elongated and hollow cathode with at least one magnetic source therein. In yet another aspect, end caps or plates seal against one or more open ends of a workpiece bore to be coated, with a cathode inserted into the bore and a vacuum being created within the bore such that the workpiece itself defines at least a portion of a vacuum chamber.
US12224164B2
A radio frequency (RF) system including: a first conductive covering surface, a portion of the first conductive covering surface including a portion of the first outer wall of a first RF device; a second conductive covering surface aligned to the first conductive covering surface, the second conductive covering surface being disposed around the insulating hole; an insulating hole for an RF center conductor extending through the first conductive covering surface and the second conductive covering surface, the first conductive covering surface and the second conductive covering surface being disposed around the insulating hole; a cavity bounded by the first conductive covering surface and the second conductive covering surface, the cavity being an insulating region; and an RF signal pickup disposed within the cavity.
US12224161B2
A manifold assembly for a processing chamber in a substrate processing system includes a manifold. The manifold includes a first valve assembly configured to flow a liquid coolant at a first temperature from a first channel of a coolant assembly to the processing chamber. The first valve assembly is configured to flow the liquid coolant at a cryogenic temperature. The manifold further includes a first weldment block including tubing associated with the first valve assembly, a second valve assembly configured to flow the liquid coolant at a second temperature greater than the first temperature from a second channel of the coolant assembly to the processing chamber, and a second weldment block including tubing associated with the second valve assembly. An insulative housing enclosing the first valve assembly, the first weldment block, and the second weldment block. The insulative housing is comprised of a plurality of layers of an insulative material.
US12224157B2
A plasma processing apparatus having an improved yield includes a metal base member having a disk shape or a cylindrical shape arranged inside a sample table; a refrigerant flow path arranged multiple times in a concentrical shape around a center of the base member; at least one temperature sensor; and a controller configured to detect a temperature of the base member or the wafer using the temperature sensor. The controller is configured to detect the temperature of the base member or the wafer based on one of a plurality of linear functions indicating a relation between an error and a set temperature of the refrigerant, and the linear functions are different corresponding to regions of a plurality of continuous temperature ranges within an adjustable temperature range of the refrigerant, and the plurality of linear functions include the same coefficient and have a point where the error is 0.
US12224156B2
Microwave plasma source for spatial plasma enhanced atomic layer deposition (PE-ALD) processing tool
Plasma source assemblies, gas distribution assemblies including the plasma source assembly and methods of generating a plasma are described. The plasma source assemblies include a powered electrode with a ground electrode adjacent a first side and a dielectric adjacent a second side. A first microwave generator is electrically coupled to the first end of the powered electrode through a first feed and a second microwave generator is electrically coupled to the second end of the powered electrode through a second feed.
US12224154B2
Disclosed are compositions and methods for the conductive fixation of organic material, including biological samples. The compositions and methods described herein can address the problems of charging and sample damage caused by electron beam-sample interactions within an electron microscope.
US12224153B2
An electron microscope includes: an electron source, which is configured to generate an electron beam; a first beam conduit, which is configured to accelerate the electron beam; a second beam conduit, which is configured to accelerate the electron beam; a first detector, which is disposed between the first beam conduit and the second beam conduit and configured to receive secondary electrons generated by the electron beam acting on a sample to be tested; and a control electrode, which is disposed between the first detector and an optical axis of the electron beam and configured to change the direction of movement of backscattered electrons and the secondary electrons generated by the electron beam acting on said sample.
US12224151B2
An open microfocus X-ray source and a control method thereof are provided. The open microfocus X-ray source includes: an open X-ray tube, a high voltage power supply (HVPS) system, a vacuum system and a control system. The open X-ray tube includes a cathode system, a deflection system and a focusing system. The HVPS system is configured to provide an emission current I0, an accelerating high voltage U0 and a grid voltage UG for an electron beam. The vacuum system is configured to perform vacuumization. The control system is configured to control, according to a spot size of an electron beam for bombarding an anode target, the HVPS system to adjust the emission current I0, the accelerating high voltage U0, a deflection coil current IXY of the deflection system, and a focusing coil current IF of the focusing system, such that the spot size meets a preset requirement.
US12224150B2
Systems and methods for improving x-ray sources with switchable electron emitters. Improved systems may use the functionality of the switchable electron emitters in various configurations to provide power regulation, multidimensional analysis, and electron beam forming so as to increase the durability and the reliability of the system. Cooling mechanisms may be used to further protect the anode from deterioration over time.
US12224149B2
An ion source for generating an ion beam containing aluminum ions is disclosed. The ion source includes a first gas source to introduce an organoaluminium compound into the arc chamber of the ion source. A second gas, different from the first gas, which is a chlorine-containing gas is also introduced to the arc chamber. The chloride co-flow reduces the buildup of decomposition material that occurs within the arc chamber. This buildup may occur at the gas bushing, the extraction aperture or near the repeller. In some embodiments, the second gas is introduced continuously. In other embodiments, the second gas is periodically introduced, based on hours of operation or the measured uniformity of the extracted ion beam. The second gas may be introduced from second gas source or from a vaporizer.
US12224146B2
This application provides an embedded substrate, a circuit board assembly, and an electronic device. The embedded substrate in this application includes an insulation layer, and an electronic element and a conductive connector that are embedded inside the insulation layer. The conductive connector is electrically connected to the electronic element. The conductive connector includes at least one fuse unit, each of the at least one fuse unit includes a fusible structure and two electrical connection ends, the fusible structure is connected between the two electrical connection ends in a direction of an electrical path of the conductive connector, and the fusible structure is configured to be blown when a passing current exceeds a preset current threshold, to disconnect an electrical connection between the electronic element and an external connection end. In this application, maintenance and replacement costs are low during current burning prevention, and a volume is compact.
US12224145B2
A protection device includes a movable arm, a fixed terminal, and a bimetallic member, and a casing that accommodates them, the bimetallic member is located either above or below the movable arm, one end of the bimetallic member applies force to one end of the movable arm, thereby holding one end of the movable arm and the fixed terminal in contact.
US12224144B2
Described herein is a switching apparatus for low or medium voltage electric grids, which includes one or more electric poles. Each electric pole includes: an outer casing defining an internal volume of the electric pole; a fixed contact assembly accommodated in the internal volume of the electric pole and including a fixed contact member extending along a longitudinal axis of the electric pole; at least one movable contact assembly accommodated in the internal volume of the electric pole; an actuation member accommodated in the internal volume of the electric pole and arranged coaxially and externally relative to the fixed contact member, so that the fixed contact member passes through the actuation member along the longitudinal axis. The actuation member is slidingly movable along the fixed contact member. When moving between the first and second actuation positions, the actuation member transiently couples to each trip mechanism to actuate the trip mechanism.
US12224139B2
A breaker comprises: a first terminal piece on which a fixed contact is formed; a movable piece having a movable contact, for pressing the movable contact against the fixed contact so as to contact therewith; a thermally-actuated element deforming with a change in temperature and moving the movable piece so that the movable contact is separated from the fixed contact, and a second terminal piece electrically connected to the movable piece. The movable piece is provided, within a contact portion contacting with the second terminal piece, with a protrusion projecting toward the thermally-actuated element.
US12224134B2
Provided is a rotary electric component in which the operation sensation is maintained over a long period. This rotary electric component comprises an operation part that is rotationally operated, a housing part that has an accommodation part with a corrugated part formed on a peripheral wall surface of the accommodation part; a rotary body that is accommodated in the accommodation part and connected to the operation part, and that is positioned so as to rotate along the peripheral wall surface in response to the rotation of the operation part; an impelling part that impels toward the peripheral wall surface; and a rotary piece that is positioned in the rotary body so as to be impelled by the impelling part and to abut the peripheral wall surface, rotates according to the rotation of the rotary body while moving along the peripheral wall surface, and has a recessed part that is for holding a lubricant and is formed in a facing surface facing the peripheral wall surface.
US12224127B2
An electronic component includes a body including a dielectric layer and internal electrodes, and including first to sixth surfaces; a first external electrode including a first connection portion on the third surface and a first band portion on the first surface; a second external electrode including a second connection portion on the fourth surface and a second band portion on the first surface; an insulating layer on the second surface and the first and second connection portions; and a plating layer on the first and second band portions. The plating layer extends onto the first and second connection portions and is in contact with the insulating layer. A thickness of an end of the insulating layer decreases toward the plating layer. An end of the plating layer includes a first region between the insulating layer and the first or second connection portion and a second region covering the insulating layer.
US12224120B2
An electronic component includes an electronic element and an interposer board. The electronic element includes a multilayer body and external electrodes at a pair of multilayer body end surfaces of the multilayer body and connected to internal electrode layers. The interposer board includes board end surfaces, board side surfaces orthogonal to the board end surfaces, and board main surfaces orthogonal to the board end surfaces and the board side surfaces. One of the board main surfaces is located in a vicinity of the electronic element and joined with one of the multilayer body main surfaces in a vicinity of the interposer board. The interposer board is an alumina board. A mark portion is provided on one of the board main surfaces.
US12224119B2
An electronic component includes an electronic element and an interposer board. The electronic element includes a multilayer body and external electrodes each at a respective one of multilayer body end surfaces of the multilayer body and connected to internal electrode layers. The interposer board includes board end surfaces, board side surfaces orthogonal to the board end surfaces, and board main surfaces orthogonal to the board end surface and the board side surface. One of the board main surfaces is located in a vicinity of the electronic element and joined with one of multilayer body main surfaces in a vicinity of the interposer board. The interposer board is an alumina board. The external electrodes each include a first Sn plated layer that covers an outer surface of the interposer board in a vicinity of at least one board end surface.
US12224113B2
A system is provided for transferring power between a stator and a rotor of an excitation system. The stator and the rotor may form part of a rotary transformer that includes a primary winding and a secondary winding, where power is transferred from the primary winding to the secondary winding or conversely from the secondary winding to the primary winding.
US12224104B2
An electronic component includes: an element body in which a plurality of insulator layers are stacked; a coil in which a plurality of inner conductors installed in the element body are electrically connected to each other; and an outer electrode that is disposed on an outer surface of the element body, is electrically connected to the coil, and includes at least a baked electrode layer. The inner conductor connected to the outer electrode includes a connection conductor that electrically connects the baked electrode layer to the inner conductor. The connection conductor includes a protruding portion that protrudes from the outer surface of the element body to the outer electrode. The protruding portion includes a metal having a smaller diffusion coefficient than a metal of a main component included in the baked electrode layer. The inner conductors have a lower electric resistance value than the metal included in the protruding portion.
US12224088B2
A coaxial cable includes a non-conductive core and a first flexible copper conductor which surrounds the non-conductive core and is used as an inner conductor of the coaxial cable. Insulation is provided around the first flexible copper conductor. A second flexible copper conductor which surrounds the insulation and serves as an outer conductor of the coaxial cable.
US12224082B2
A microspring includes a film stack having a base disposed on a build plane and a spring member extending from the base. The film stack includes a compressive layer, a substantially stress-free layer, and a tensile layer. The film stack is formed of one or more materials that become superconducting below 140 K. A stress gradient in the film stack causes the spring member to curl away from the build plane of the base.
US12224080B2
An optically transparent and electrically conductive film composed of metal nanowires or carbon nanotubes combined with pristine graphene with a metal nanowire-to-graphene or carbon nanotube-to-graphene weight ratio from 1/99 to 99/1, wherein the pristine graphene is single-crystalline and contains no oxygen and no hydrogen, and the film exhibits an optical transparence no less than 80% and sheet resistance no higher than 300 ohm/square. This film can be used as a transparent conductive electrode in an electro-optic device, such as a photovoltaic or solar cell, light-emitting diode, photo-detector, touch screen, electro-wetting display, liquid crystal display, plasma display, LED display, a TV screen, a computer screen, or a mobile phone screen.
US12224079B2
A copper-coated steel wire includes a core wire made of a stainless steel, and a coating layer made of copper or a copper alloy and covering an outer peripheral surface of the core wire. In a cross section perpendicular to a longitudinal direction of the core wire, the outer peripheral surface of the core wire has a value of an arithmetic mean roughness Ra of not less than 25% and not more than 90% of a thickness of the coating layer.
US12224076B2
The invention provides a system for pyrolysing organic waste. The system comprises a conical housing (4) configured to temporarily, substantially hermetically, enclose the waste and a mixing device provided with a drive shaft rotatably mounted relative to the housing and a conical mixing body (25) configured inside the housing to fluidise the waste, which mixing body fixedly attached substantially does not touch the housing. The system further comprises heating means (24) for heating the side wall of the housing. This system makes it possible to carry out the processing of organic waste in a batch process. The mixing body prevents a portion of the waste from sticking together by fluidising the waste and keeping it fluidised, whereby the heat generated by the heating means can gradually spread through the waste inside the housing.
US12224071B2
A system receives feature parameters, each identifying possible values for one of a set of features. The system receives outcomes corresponding to the feature parameters. The system generates a simulated patient population dataset with multiple simulated patient datasets, each simulated patient dataset associated with the outcomes and including feature values falling within the possible values identified by the feature parameters. The system may train a machine learning engine based on the simulated patient population dataset and optionally additional simulated patient population datasets. The machine learning engine generates predicted outcomes based on the training in response to queries identifying feature values.
US12224070B2
Methods enabling prediction, screening, early diagnosis, and recommended intervention or treatment selection of autoimmune conditions using artificial intelligence operating in conjunction with large medical datasets. Logic is applied to historic population data to extract medical features and identify subjects with diagnosed autoimmune conditions, and the pre-diagnosis medical data is used to train a diagnosis classification algorithm. A self-supervised learning mechanism is separately used to generate a feature embedding transformation of the patients medical history into representational feature vectors. These patient feature vectors together with their expected diagnoses are used to train a multi-label classifier model using supervised learning. The embedding transformation and the multi-label classifier are then applied to a current subjects data to generate a patient diagnosis probability vector, predicting the existence of autoimmune conditions. These methods are applied to diagnose gastrointestinal autoimmune disorders using celiac disease as example.
US12224067B1
Described herein is a platform and supported graphical user interface (GUI) decision-making tools for use by medical practitioners and/or their patients, e.g., to aide in the process of making decisions about a course of cancer treatment and/or to track treatment and/or the progress of a disease.
US12224064B2
A method of determining a clinical value for an individual based on a tumor in an image by an apparatus including processing circuitry may include executing, by the processing circuitry, instructions that cause the apparatus to determine a lymphocyte distribution of lymphocytes in the tumor based on the image; apply a classifier to the lymphocyte distribution to classify the tumor, the classifier having been trained to classify tumors into a class selected from at least two classes respectively associated with lymphocyte distributions; and determine the clinical value for the individual based on prognoses of individuals with tumors in the class into which the classifier classified the tumor.
US12224045B2
In a method for predicting a property of potential protein formulations, a set of formulation descriptors is classified as belonging to a specific one of a plurality of predetermined groups that each correspond to a different value range for a protein formulation property. Classifying the set of descriptors includes applying at least a first portion of the set of descriptors as inputs to a first machine learning model. The method also includes selecting, based on the classification, a second machine learning model from among multiple models corresponding to different groups. The method also includes predicting a value of the protein formulation property that corresponds to the set of descriptors, by applying at least a second portion of the set of formulation descriptors as inputs to the selected model. The method further includes causing the value of the protein formulation property to be displayed to a user and/or stored in a memory.
US12224037B2
Apparatuses and methods for controlling access to memory cell matrices are described. An example apparatus includes: a plurality of memory cell matrices including memory cells, a plurality of sections wherein each section is included in a memory cell matrix of the plurality of memory cell matrices; a section predecoder that activates one section signal among a plurality of corresponding section signals responsive to a portion of row address signals; a section selection control circuit that provides a set of first section sub signals including an active first section sub signal and a set of second section sub signals including an active second section sub signal based on the plurality of section signals; and a plurality of section selection circuits corresponding to the plurality of sections. One section selection circuit among the plurality of section selection circuits activates the corresponding section responsive to the active first and second section sub signals.
US12224031B2
The present technology includes a semiconductor memory device. The semiconductor memory device includes a first channel pattern and a second channel pattern each extending in a vertical direction and facing each other, a channel separation pattern formed between the first channel pattern and the second channel pattern and extending in the vertical direction, a stack including conductive patterns each surrounding the first channel pattern, the second channel pattern, and the channel separation pattern and stacked apart from each other in the vertical direction, a first memory pattern disposed between each of the conductive patterns and the first channel pattern, and a second memory pattern disposed between each of the conductive patterns and the second channel pattern.
US12224008B2
A non-volatile static random access memory includes: a static random access memory, a reading element and a first embedded non-volatile memory. The static random access memory includes a first inverter, a second inverter and two transistors, an output terminal of the first inverter and the input terminal of the second inverter are electrically connected to each other to serve as a Q node, an input terminal of the first inverter and an output terminal of the second inverter are electrically connected to each other to serve as a QB node, and the two transistors are electrically connected to the Q node and the QB node, respectively. The reading element is electrically connected to the Q node. The first embedded non-volatile memory is electrically connected to the QB node.
US12224002B2
Systems, methods, and computer-readable media are provided for providing pose estimation in extended reality systems. An example method can include tracking, in a lower-power processing mode using a set of lower-power circuit elements on an integrated circuit, a position and orientation of a computing device during a lower-power processing period, the set of lower-power circuit elements including a static random-access memory (SRAM); suspending, based on a triggering event, the tracking in the lower-power processing mode; initiating a higher-power processing mode for tracking the position and orientation of the computing device during a higher-power processing period; and tracking, in the higher-power processing mode using a set of higher-power circuit elements on the integrated circuit and a dynamic random-access memory (DRAM), the position and orientation of the computing device during the higher-power processing period.
US12224000B2
CMOS harvesting circuits are disclosed for conventional 6T SRAM bitcell arrays enabling substantial improvements to SRAM access time, pipeline performance and to SRAM active and leakage energy consumption—without scaling operating voltages while also improving Read and Write margins using assist schemes at very low area and energy overhead by reusing circuits that harvest charge. Active energy dissipation during an SRAM read access is lowered by use of novel sensing schemes that self-limit signal development on the BL without the energy overheads seen in conventional designs from sense-amp offsets, BL column leakage and uncertain read current. Improvements in access time are enabled by increasing the signal development rate on the BL—by comparing the rising electric potential of harvested charge with a decreasing BL voltage in a bitcell column using a novel and compact inverting amplifier with dynamic reset. This area and energy efficient scheme leveraging availability of harvested charge not only self-limits signal development on the BL to lower active power and improve read latency, but also eliminates most of the uncertainty of BL voltage signal from uncertain read current by using a capacitive divider. Charge harvested in each column of bitcells from a read/write access is moved to a local harvest grid with a fraction of the capacitance of the BLs accessed in the subarray, at a voltage closer to VDD and is readily tapped into during a following Write access lowering write energy consumption from the power grid by over 30%. Active or standby mode leakage is lowered by the raised voltage of the harvesting node in each column—that is discharged only before the WL selects—for all columns during a Read and for half-select columns during a Write.
US12223993B2
A content addressable memory based on a self-rectifying ferroelectric tunnel junction element comprises: a cell array unit having a plurality of TCAM cells, each comprising two self-rectifying ferroelectric tunnel junction elements (SR-FTJ) connected between a corresponding match line of a plurality of match lines extending in a first direction and a corresponding bit line pair of a plurality of bit line pairs extending in a second direction; a precharge unit precharging a corresponding match line of the plurality of match lines to a power supply voltage level in response to a precharge signal; and a data input/output unit having a plurality of access transistor pairs electrically connecting or disconnecting a corresponding bit line pair among the plurality of bit line pairs and a source line, in response to a voltage applied through a corresponding search line pair among a plurality of search line pairs according to data to be written or searched.
US12223989B2
A method for fabricating a semiconductor device is provided. The method includes forming a first memory cell and a second memory cell over a substrate, wherein each of the first and second memory cells comprises a bottom electrode, a resistance switching element over the bottom electrode, and a top electrode over the resistance switching element; depositing a first dielectric layer over the first and second memory cells, such that the first dielectric layer has a void between the first and second memory cells; depositing a second dielectric layer over the first dielectric layer; and forming a first conductive feature and a second conductive feature in the first and second dielectric layers and respectively connected with the top electrode of the first memory cell and the top electrode of the second memory cell.
US12223988B1
According to one embodiment, a magnetic recording/reproducing device includes a housing which accommodates a magnetic recording medium, and a magnetic head which records or reproduces magnetic data relative the magnetic recording medium, and a synthetic adsorbent provided in the housing and containing a polystyrene-divinylbenzene copolymer.
US12223986B1
According to one embodiment, a magnetic disk device includes a disk, a write head, and a write processing unit. The write processing unit executes first write processing of writing data to a first segment of a first data sector in a first data track. The write processing unit then executes second write processing of writing data to a first segment of a second data sector in the first data track. The write processing unit then executes third write processing of writing data to a second segment of the first data sector in a second data track.
US12223984B2
In an example implementation, a method is described. The implementation accesses first and second media clips. The implementation also matches a first fingerprint of the first media clip with a second fingerprint of the second media clip and determines an overlap of the first media clip with the second media clip. The implementation also, based on the overlap, merges the first and second media clips into a group of overlapping media clips, transmits, to a client device, data identifying the group of overlapping media clips and specifying a synchronization of the first media clip with the second media clip, and generates for display on a display device of the client computing device, a graphical user interface that identifies the group of overlapping media clips, specifies the synchronization of the first media clip with the second media clip, and allows access to, and manipulation of, the first and second media clips.
US12223982B1
A Data Storage Device (DSD) includes a disk to store data, at least one head to read and write data on the disk, and a Voice Coil Motor (VCM) to move the at least one head over the disk. An upper velocity limit is reduced for moving the at least one head to perform a command to read or write data at a target location on the disk as a precautionary measure against damaging the at least one head during an Emergency Power Off (EPO) state. The upper velocity limit is reduced in response to the target location being in an Outer Diameter (OD) region of the disk, a direction needed to move the at least one head being in an Inner Diameter (ID) to OD direction, and a starting position being at least as radially far from an OD region position as a predetermined threshold.
US12223981B2
A record (100) may include a disk (102), an embedded electronic authentication tag (104), a cover (106) between the disk and the electronic authentication tag, and one or more record labels (108A, 108B). The disk, electronic authentication tag, and cover have a spindle hole (114) and a common centerline (116). The electronic authentication tag contains a unique identification code pointing to information regarding the record stored as a non-fungible token. This information may be used to verify the authenticity and ownership of the record. A puck used to create the disk may include segments of different colors so that, when the record is pressed the different segments produce a visual pattern unique to that record. A picture may be taken after pressing, recorded, recorded as part of the information in the non-fungible token, and later used to verify the authenticity of the record.
US12223980B2
A method for diagnosing a condition of a first headset enclosed in a headset enclosure. The method comprises playing a first audio stimulus through a first speaker of the headset; detecting a first response signal derived by a first transducer; and determining a condition of the first speaker and/or first transducer based on the first response signal.
US12223975B2
The present disclosure provides systems and method for determining a background noise level. The device may receive audio from two or more microphones. The audio may include a first signal and a second signal, such that each microphone receives its own signal. The time, loudness, frequency of the first and second signals may be compared to determine the source of the audio, such as whether the audio is the user's voice or background noise. Based on the source of the audio, the audio may be suppressed to reduce false estimations when calculating the background noise level.
US12223973B1
Embodiments of the present application provide a speech conversion method and apparatus, a storage medium, and an electronic device. The method includes: acquiring a source speech to be converted and a target speech sample of a target speaker; recognizing a style category of the target speech sample, and extracting a target audio feature from the target speech sample according to the style category; extracting a source audio feature from the source speech; acquiring a first style feature of the target speech sample and determining a second style feature of the target speech sample according to the first style feature; fusing and mapping the source audio feature, the target audio feature, and the second style feature to obtain a joint encoding feature; and decoding the joint encoding feature, to obtain a target speech feature, and converting the source speech based on the target speech feature to obtain a target speech.
US12223969B2
A method of training an audio separation network is provided. The method includes obtaining a first separation sample set, the first separation sample set including at least two types of audio with dummy labels, obtaining a first sample set by performing interpolation on the first separation sample set based on perturbation data, obtaining a second separation sample set by separating the first sample set using an unsupervised network, determining losses of second separation samples in the second separation sample set, and adjusting network parameters of the unsupervised network based on the losses of the second separation samples, such that a first loss of a first separation result outputted by an adjusted unsupervised network meets a convergence condition.
US12223968B2
Described herein is a method of encoding an audio signal. The method comprises: generating a plurality of subband audio signals based on the audio signal; determining a spectral envelope of the audio signal; for each subband audio signal, determining autocorrelation information for the subband audio signal based on an autocorrelation function of the subband audio signal; and generating an encoded representation of the audio signal, the encoded representation comprising a representation of the spectral envelope of the audio signal and a representation of the autocorrelation information for the plurality of subband audio signals. Further described are methods of decoding the audio signal from the encoded representation, as well as corresponding encoders, decoders, computer programs, and computer-readable recording media.
US12223966B2
Methods and systems for advanced stereo processing of an audio signal are disclosed. The methods and systems include selecting a coding mode of either transform coding or linear predictive coding and performing advanced stereo processing when in the selected coding mode. Both encoding and decoding operations are provided.
US12223958B2
Provided is an information processing system including an information processing device and a playback device, the information processing device including a first detection unit that detects, from collected sound, audio processing superimposed on the sound by the playback device, a specifying unit that specifies an utterance subject of the sound on the basis of the audio processing that has been detected, and a determination unit that determines whether or not to execute a command included in the sound on the basis of a result of the specification.
US12223955B2
Implementations described herein relate to causing certain reasoning with respect to why an automated assistant performed (or did not perform) certain fulfillment and/or alternate fulfillment of an assistant command. For example, implementations can receive user input that includes the assistant command, process the user input to determine data to be utilized in performance of the certain fulfillment or the alternate fulfillment of the assistant command, and cause the automated assistant to utilize the data to perform the certain fulfillment or the alternate fulfillment of the assistant command. In some implementations, output that includes the certain reasoning can be provided for presentation to a user in response to additional user input that requests the certain reasoning. In some implementations, a selectable element can be visually rendered and, when selected by the user, the output that includes the certain reasoning can be provided for presentation to the user.
US12223949B2
A robotic system is provided for performing rearrangement tasks guided by a natural language instruction. The system can include a number of neural networks used to determine a selected rearrangement of the objects in accordance with the natural language instruction. A target object predictor network processes a point cloud of the scene and the natural language instruction to identify a set of query objects that are to-be-rearranged. A language conditioned prior network processes the point cloud, natural language instruction, and the set of query objects to sample a distribution of rearrangements to generate a number of sets of pose offsets for the set of query objects. A discriminator network then processes the samples to generate scores for the samples. The samples may be refined until a score for at least one of the sample generated by the discriminator network is above a threshold value.
US12223942B2
Proposed is a method of virtualizing characteristics of an internal combustion engine vehicle in an electric vehicle, the method including obtaining, by a controller, powertrain state information for a vehicle powertrain including a motor that makes a vehicle move and a power transmission device between the motor and driving wheels, determining, by the controller, tooth surface pressures of gears in the powertrain between the motor and the driving wheels based on the obtained powertrain state information, generating, by the controller, a virtual effect signal for generating a virtual effect that simulates powertrain characteristics of the internal combustion engine vehicle based on the determined tooth surface pressures of the gears in the powertrain, and generating, by the controller, the virtual effect that simulates the powertrain characteristics of the internal combustion engine vehicle.
US12223935B2
Voice command type entry used as a basis for applying “audio effects” (see definition herein), “sound effects” (see definition herein) and/or audio edits (see definition herein) to a sound signal. This may be done so that the various types of instructed audio processing evoke, in typical listeners, a desired sentiment or mood. Artificial intelligence may be used to accomplish this objective.
US12223926B2
Provided is a data integrated circuit including: a data driving circuit, a shift register configured to output a plurality of latch clock signals, a latch configured to latch a plurality of image signals in response to the plurality of latch clock signals and output a plurality of digital image signals in response to a plurality of latch output signals, and a clock generator configured to divide a main clock signal into the plurality of latch output signals and output the plurality of divided latch output signals to the latch. At least two of the latch output signals are activated at different time intervals.
US12223924B2
A driver circuit includes a circuit 200, a transistor 101_1, and a transistor 101_2. A signal is selectively input from the circuit 200 to a gate of the transistor 101_1 and the transistor 101_2, so that the transistor 101_1 and the transistor 101_2 are controlled to be on or off. The transistor 101_1 and the transistor 101_2 are turned on or off; thus, the wiring 112 and the wiring 111 become conducting or non-conducting.
US12223923B2
A display panel includes an amorphous silicon gate driver in which a lower voltage than the gate-off voltage output from the gate driver is applied to an adjacent stage as a low voltage transmission signal.
US12223908B2
A display substrate includes a pixel driving circuit, which includes a driving circuit, a storage circuit and a reset circuit. The reset circuit is electrically connected to a first terminal of the driving circuit. The driving circuit is used to conduct a path between the first terminal and a second terminal of the driving circuit under the control of a potential at its control terminal. The storage circuit is electrically connected to the control terminal of the driving circuit. The reset circuit includes a first capacitor. The storage circuit includes a second capacitor. An area of an overlap between orthographic projections of a first electrode plate and a second electrode plate of the first capacitor on the base substrate is smaller than that of the second capacitor on the base substrate.
US12223907B2
A pixel circuit includes a light-emitting element, a driving circuit, a first light-emission control circuit, a first initialization circuit, an energy storage circuit, a compensation control circuit and a data written-in circuit. A first terminal of the energy storage circuit is electrically connected to a control terminal of the driving circuit, and a second terminal of the energy storage circuit is electrically connected to a first electrode of the light-emitting element. The data written-in circuit writes a data voltage into a first terminal of the driving circuit under control of a written-in control signal. The compensation control circuit controls the control terminal of the driving circuit to be electrically connected to a second terminal of the driving circuit under control of a compensation control signal.
US12223902B2
In a pixel, a display device including a pixel, and a method of driving the display device, the pixel includes a first transistor connected to a first power source, a fourth node and a first node, a second transistor connected to a third node, a data line and an i-th first scan line, a third transistor connected to the first node, the fourth node, and an i-th third scan line, a fourth transistor connected to the second node, an initialization voltage, and an i-th second scan line, a first capacitor connected between the third node and the first node, a second capacitor connected between the first node and the second node, and an organic light emitting diode connected between the second node and a second power source, wherein I is a natural number and the third transistor is an N-type transistor.
US12223901B2
A pixel of a display device may pre-charge a light emitting element in non-emission periods immediately before emission periods by varying a voltage level of an initialization voltage. As a result, a luminance non-uniformity phenomenon that may occur as the result of a deterioration deviation of the light emitting element may be removed or reduced.
US12223884B2
An LED driving circuit adjusts a PWM driving frequency in light emitting diode driving, and changes a PWM frequency of an LED driving circuit in response to a frequency of a PWM clock signal delivered externally or internally.
US12223873B2
An image display method of a display device shifts an image along a first path during a first power-on of the display device and shifts the image along a second path different from the first path during a second power-on of the display device.
US12223864B2
A method of repairing a display defect in a display panel includes: in a module process stage, inputting a first data voltage to each pixel in the display panel, enabling the display panel to display an image to be detected, and acquiring a brightness of each pixel; determining a reference pixel and a defect pixel according to the image to be detected; calculating a compensation data voltage for the defect pixel according to a brightness difference between the reference pixel and the defect pixel; and inputting the first data voltage to the reference pixel, and inputting a second data voltage to the defect pixel, according to the compensation data voltage, where the second data voltage is a sum of the first data voltage and the compensation data voltage.
US12223857B2
System that causes sharer to detect information regarding answer section input during screen sharing
[Problem] To provide a system with which, when an input is made on one terminal in one answer section of a questionnaire, information regarding a question item corresponding to the above-described answer section is displayed on another terminal. [Solution] A system 1 connected with a first and a second terminals 3, 5. When a first questionnaire is displayed on a screen of the first terminal 3 and a second questionnaire, corresponding to the first questionnaire, is displayed on a screen of the second terminal 5, when the second terminal 5 receives information in one answer section 25 of the second questionnaire, the system 1 causes the first terminal 3 to display information regarding a question item 23 corresponding to the one answer section 25.
US12223854B2
Systems and methods provide a novel computational approach to planning the endovascular treatment of cardiovascular diseases. In particular, the invention simulates medical device deployment and hemodynamic outcomes using a virtual patient-specific anatomical model of the area to be treated, high-fidelity finite element medical device models and computational fluid dynamics (CFD). In an embodiment, the described approach investigates the effects of coil packing density, coil shape, aneurysmal neck size and parent vessel flow rate on aneurysmal hemodynamics. A processor may receive patient clinical data used to construct the relevant anatomical structure model. The processor may access medical device models constructed using finite element analysis and three dimensional beam analysis, and simulates the deployment of selected medical devices in the anatomical structure model. The selected medical device models and the anatomical structure model mesh, allowing the processor to simulate hemodynamic outcomes using computational fluid dynamics.
US12223849B2
An unmanned aircraft system (UAS) control apparatus is disclosed. In embodiments, the UAS control apparatus is embodied in a control station to manage command and control (C2) functions for UAS operations in a designated coverage volume including a geofenced interference region proximate to the control station, controlling each UAS via connections on a spectrum of C2 channels. The UAS control apparatus generates flight plans for UAS operations, providing separation and keeping UAS operations away from the control station to minimize RF interference with other UAS C2 connections. Should a UAS be required to operate proximate to the control station, the UAS control apparatus employs dynamic spectrum management with respect to other concurrently operating UAS to eliminate, reduce, or mitigate RF interference resulting from the encroaching UAS.
US12223831B2
The technology relates to detecting and responding to emergency vehicles. This may include using a plurality of microphones to detect a siren noise corresponding to an emergency vehicle and to estimate a bearing of the emergency vehicle. This estimated bearing is compared to map information to identify a portion of roadway on which the emergency vehicle is traveling. In addition, information identifying a set of objects in the vehicle's environment as well as characteristics of those objects is received from a perception system is used to determine whether one of the set of objects corresponds to the emergency vehicle. How to respond to the emergency vehicle is determined based on the estimated bearing and identified road segments and the determination of whether one of the set of objects corresponds to the emergency vehicle. This determined response is then used to control the vehicle in an autonomous driving mode.
US12223830B1
The traffic light control system for emergency vehicles is an electric circuit. The traffic light control system for emergency vehicles is configured for use with a road network. The traffic light control system for emergency vehicles controls one or more traffic control signals that are used to control the flow of traffic over the road network. The traffic light control system for emergency vehicles detects the presence of an emergency vehicle that: a) is operating as a privileged vehicle under traffic regulations; and, b) is approaching a traffic intersection. The traffic light control system for emergency vehicles illuminates a beacon that warns traffic about the oncoming emergency vehicle.
US12223829B2
Provided is a method, device, and computer-readable medium for controlling a robot graphic user interface (“RGUI”) on a mobile device. The method can include determining a distance, a position, or both of the mobile device with respect to a first robot; and causing, by a processor, a first RGUI to be displayed on a display of the mobile device based on the determining.
US12223819B2
Disclosed are systems and methods for providing distributed security event monitoring. The system can include a central monitoring system and sensor devices positioned throughout a premises that passively detect conditions and emit signals guiding people on the premises when a security event is detected. The sensor devices can include suites of sensors and can transmit detected conditions to the central monitoring system. The central monitoring system can combine the detected conditions to generate a collective of detected conditions, determine whether the collective of detected conditions exceeds expected threshold conditions, identify a security event on the premises based on the collective of detected conditions, classify the security event using machine learning models, generate instructions to produce audio or visual output at the sensor devices that notifies people on the premises about the security event, and transmit the instructions to the sensor devices to emit signals indicating information about the security event.
US12223817B2
A wearable device includes a communication circuit, at least one sensor, and a processor, wherein the processor is configured to identify a distance between the wearable device and an external electronic device through the communication circuit, during identifying that a user wearing the wearable device is sleeping, compare data obtained through the at least one sensor to first reference data to identify a first state of the user while the user is sleeping based at least in part on identifying that the distance that is less than a reference distance, and compare the data to second reference data to identify a second state of the user while the user is awake, which is distinct to the first reference data based at least in part on identifying that the distance that is greater than or equal to the reference distance.
US12223816B2
An electronic patient monitoring system and method of operation that includes one or more generally non-metal, tamper-resistant patient identification and monitoring devices, an observer transmitter/receiver device configured to receive and detect one or more beacon signals that exceed a predetermined threshold from at least one of the not easily removable patient identification and monitoring devices, set a time to hold open a window for a response on the transmitter/receiver device, and send a request for information to the observer with the transmitter/receiver device, and a central computer system. Each of the transmitter/receiver device and the central computer system, including, at least, a computer processor, communications components and system software to communicate with the observer transmitter/receiver device at specified/predetermined time intervals to receive observer- and patient-specific information.
US12223812B2
Methods, systems, and apparatus are described herein for tracking objects and managing data. One or more objects may be determined in a first image. An avatar may be generated which is associated with the one or more objects in the first image. A second image may be received. The second image may comprise a change in at least one object of the one or more objects. Based on the change, in the at least one object, the avatar may be updated and the information kept for a predetermined period of time.
US12223808B1
A printer system includes a paper medium disposed, the paper medium including an adhesive label and a backing strip to which the adhesive label is affixed. The adhesive label includes first, second, and third portions affixed to the backing strip, wherein each of the first, second, and third portions is permitted to be peeled off from the backing strip while the others of the first, second, and third portions remain affixed to the backing strip.
US12223806B2
An information processing apparatus which accepts a bet for a competition in which a bet can be placed on a betting target includes a processor configured to execute a process including: accepting a designation of a betting target for the competition from a first player, selecting a second player who places a bet on the same betting target as the betting target designated by the first player from among a plurality of second players who predict outcomes of the competition, and displaying information indicating the second player selected in the selecting on a terminal of the first player.
US12223800B2
An electronic gaming machine performs operations comprising: (i) receiving, from a first player of the electronic gaming machine, a first credit contribution; (ii) receiving, from a second player of the electronic gaming machine, a second credit contribution; (iii) aggregating the first credit contribution and the second credit contribution to create a combined credit balance; (iv) determining, based on the first credit contribution and the second credit contribution, a relative contribution of each of the first player and the second player to the combined credit balance; (v) determining, in response to at least one mutual wager, at least one outcome of the wagering game; (vi) one of incrementing and decrementing the combined credit balance based on the at least one outcome; (vii) receiving, from at least one of the first player and the second player, an instruction to cash out of the wagering game; and (viii) distributing a pro rata share of the combined credit balance to the at least one player in proportion to the relative contribution of the at least one player.
US12223794B2
An optical device includes an array of lenses and a plurality of first and second segments disposed under the array of lenses. At a first viewing angle, the array of lenses presents a first image for viewing without presenting the second image for viewing, and at a second viewing angle different from the first viewing angle, the array of lenses presents for viewing the second image without presenting the first image for viewing. In some examples, individual ones of the first and second segments can comprise specular reflecting, transparent, diffusely reflecting, and/or diffusely transmissive features. In some examples, individual ones of the first and second segments can comprise transparent and non-transparent regions. Some examples can incorporate more than one region producing an optical effect.
US12223785B2
An electric lock control method includes: performing a first determination of whether a person is present in a predetermined region surrounding an electric lock, based on first information generated by an electronic device; when it is determined that a first person is present in the predetermined region in the performing of the first determination, performing a second determination of whether the first person is a person who is permitted to unlock the electric lock, based on second information related to movement of the first person; and controlling a state of the electric lock based on a result of the second determination, the state being a locked state or an unlocked state.
US12223779B2
A method and system utilizes a device in a vehicle to periodically determine a location of the vehicle and store, only locally at the device, the location data. The device first detects the vehicle being turned on and identifies the vehicle. After identifying the vehicle the device determines the present location of the vehicle and transmits the present location to a backend server. The server determines the applicable geofence definition including the location and transmits the geofence definition back to the device, whereupon the device commences periodic location fixes, storing each location locally at the device. While performing the location fixes, the device also monitors the present location relative to the geofence definition. If the vehicle is approaching a border or edge of a geofenced region, the device requests a new geofence definition from the server. When the vehicle is shut off, the device transmits the distance driven in each geofenced region to the server. Additionally, the device selects a subset of location fixes to create an auditable record of where the vehicle has travelled, and transmits the record to the server, and then deletes all locally stored location information.
US12223771B2
Disclosed are system, method, and computer program product embodiments for determining a digital marker indicative of a neurological condition. An embodiment operates by detecting a region of interest in an image frame of a face of a user. The region of interest includes an eye of the user and the image frame is obtained from a video stream. The embodiment then generates a point spread function (PSF) based on acquired data and a portion of the image frame specified by the region of interest, performs deconvolution on the portion of the image frame specified by the region of interest using the PSF, determines a set of oculometric parameters of the eye of the user using the deconvolved image, and determines one or more digital markers of the user based on the set of oculometric parameters. The one or more digital markers are indicative of a neurological condition of the user.
US12223766B2
A method may include obtaining, using a head detection model and for an image of a video stream, head detection information, where the head detection information identifies heads detected in the image. Method may also include obtaining buffer bounding boxes. Obtaining the buffer bounding boxes may include obtaining head buffer bounding boxes for the heads detected in the image, and combining at least two of the head buffer bounding boxes into a proximity buffer bounding box. The method may furthermore include identifying a set of templates based on the buffer bounding boxes. Method may in addition include creating, individually, head frame definitions for the buffer bounding boxes using the set of templates, generating an image frame definition that combines the head frame definitions, and processing the video stream using the image frame definition.
US12223754B2
There is provided a cell analysis apparatus that comprises image capture circuitry for capturing a brightfield image of a cell using brightfield imaging. The cell has been dyed by a functional dye that indicates, during fluorescence imaging and during brightfield imaging, whether the cell has a given characteristic. A model derived by machine learning is stored and used in combination with the brightfield image to determine whether the cell has the given characteristic. There is also provided a method for creating a cell categorisation model, comprising applying a functional dye to one or more samples comprising a plurality of cells. The functional dye indicates during fluorescence imaging and during brightfield imaging whether each of the cells has a given characteristic. A brightfield image and a corresponding fluorescence image for each of the plurality of cells to which the dye has been applied are captured and a machine learning process is used to generate a model that predicts whether a cell has the given characteristic from a brightfield image. The model is generated by using the brightfield image and the corresponding fluorescence image of each of the plurality of cells as training data.
US12223753B2
The invention relates to a method for classifying selected marker signals from cytometric measurements comprising a first measurement and a second measurement, wherein the first measurement comprises a cytometric measurement acquired from a first sample of particles, and the second measurement comprises a cytometric measurement acquired from a second sample of N2 particles, being the number of particles in the first sample and N2 being the number of particles in the second sample. Each particle njN 1 of the N1 particles of the first sample is labelled with a number of L1 fluorescent, mass or oligo markers ljN 1. Each particle n1N 2 of the N2 particles of second sample is labelled with a number of L2 fluorescent, mass or oligo markers ljN2′ With the acquired data a machine learning method is trained such that the marker combinations showing the most significant differences for two distinct populations are selected and displayed to a user in a novel fashion.
US12223747B2
A control device includes a control unit configured to: acquire a first image, a second image and report information, the first image being an image resulting from photographing a vehicle before a user gets in the vehicle, the second image being an image resulting from photographing the vehicle after the user gets out of the vehicle, the report information being relevant to a change in a state of the vehicle and being reported by the user; detect the change in the state of the vehicle based on the first image and the second image; and evaluate the user based on the detected change and the report information.
US12223744B2
System and techniques for vehicle environment modeling with a camera are described herein. A device for modeling an environment comprises: a hardware sensor interface to obtain a sequence of unrectified images representative of a road environment, the sequence of unrectified images including a first unrectified image, a previous unrectified image, and a previous-previous unrectified image; and processing circuitry to: provide the first unrectified image, the previous unrectified image, and the previous-previous unrectified image to an artificial neural network (ANN) to produce a three-dimensional structure of a scene; determine a selected homography; and apply the selected homography to the three-dimensional structure of the scene to create a model of the road environment.
US12223740B2
This application provides an image processing method, a network training method, and a related device, and relates to image processing technologies in the artificial intelligence field. The method includes: inputting a first image including a first vehicle into an image processing network to obtain a first result output by the image processing network, where the first result includes location information of a two-dimensional (2D) bounding frame of the first vehicle, coordinates of a wheel of the first vehicle, and a first angle of the first vehicle, and the first angle of the first vehicle indicates an included angle between a side line of the first vehicle and a first axis of the first image; and generating location information of a three-dimensional (3D) outer bounding box of the first vehicle based on the first result.
US12223736B2
The present disclosure provides a processing method, a device and a storage medium for rear view image. The processing method includes following steps: obtaining an original rear view image; obtaining vehicle data to determine at least one basic curvature; obtaining driver information to determine at least one floating curvature; and processing the rear view image according to the at least one basic curvature and the at least one floating curvature. By performing these steps, the processing method can adjust display curvature of the rear view image according to specific driving scenario and user needs, thereby clearly and personalized displaying rear view image with suitable range and display scale on the display screen with limited area, to help the user clearly observe situations on the left, right and rear sides of the vehicle.
US12223723B2
A fish monitoring system deployed in a particular area to obtain fish images is described. Neural networks and machine-learning techniques may be implemented to periodically train fish monitoring systems and generate monitoring modes to capture high quality images of fish based on the conditions in the determined area. The camera systems may be configured according to the settings, e.g., positions, viewing angles, specified by the monitoring modes when conditions matching the monitoring modes are detected. Each monitoring mode may be associated with one or more fish activities, such as sleeping, eating, swimming alone, and one or more parameters, such as time, location, and fish type.
US12223715B2
A method, a system and a recording medium for accessory pairing are provided. The method comprises: determining a type of the accessory based on the identifying information of an accessory; recognizing a type of a user body part according to an image; in response to the accessory is applicable to the user body part according to the type of accessory and the type of the user body part, obtaining a first position of the accessory within an environment and obtaining a second position of the user body part within the environment; and configuring the accessory to pair the user body part according to the first position of the accessory and the second position of the user body part.
US12223713B2
A computer implemented method includes obtaining geospatial coordinates for multiple points defining boundaries of a subject property, obtaining an image of the subject property from one or more positions above the earth, identifying forms and amounts of vegetation within the boundaries of the subject property based on the image, determining carbon offset values for the forms of vegetation identified within the boundaries of the subject property, and combining the carbon offset values based on the amounts of vegetation to derive a total offset for the subject property. Carbon offset values may be determined for multiple properties and aggregated until a threshold total value is reached, forming an aggregated carbon offset. An electronic exchange may be updated with the aggregated carbon offset. Value received may be apportioned back to respective property owners.
US12223707B1
A method involves use of multiple convolutional neural networks and multiple segmentation masks to programmatically generate a stool rating for a digital image of a diaper with stool. The method includes generating, by a first convolutional neural network, a first mask representing an identification of an area of the digital image that corresponds to stool, and a second mask representing an identification of an area of the digital image that corresponds to a diaper. The method further includes generating a third mask representing an intersection of the first and second masks, and generating a modified digital image utilizing the third mask. The method further includes determining, by a second convolutional neural network, a stool rating for the digital image of the diaper with stool by utilizing the modified digital image as input for the second convolutional neural network.
US12223706B2
Different from prior works that model the internal distribution of patches within an image implicitly with a top-down latent variable model (e.g., generator), embodiments explicitly represent the statistical distribution within a single image by using an energy-based generative framework, where a pyramid of energy functions, each parameterized by a bottom-up deep neural network, are used to capture the distributions of patches at different resolutions. Also, embodiments of a coarse-to-fine sequential training and sampling strategy are presented to train the model efficiently. Besides learning to generate random samples from white noise, embodiments can learn in parallel with a self-supervised task (e.g., recover an input image from its corrupted version), which can further improve the descriptive power of the learned model. Embodiments does not require an auxiliary model (e.g., discriminator) to assist the training, and embodiments also unify internal statistics learning and image generation in a single framework.
US12223704B2
A label-free cell classification and screening system based on hybrid transfer learning, including a data preprocessing module for acquiring 2D light scattering video data and for digital cell filtering, is made public here; the data preprocessing module includes the label-free high-content video flow cytometry, which has the optical excitation module, the sheath flow control module, and the data acquisition and processing module; the image archiving module is used to sort and set labels for cells; in the feature extraction module, the first convolutional neural network is used to obtain image data feature vectors; in the cell classification and screening module, a support vector machine model is used to obtain the cell screening results.
US12223668B2
Provided is a contour shape recognition method, including: sampling and extracting salient feature points of a contour of a shape sample; calculating a feature function of the shape sample at a semi-global scale by using three types of shape descriptors; dividing the scale with a single pixel as a spacing to acquire a shape feature function in a full-scale space; storing feature function values at various scales into a matrix to acquire three types of feature grayscale map representations of the shape sample in the full-scale space; synthesizing the three types of grayscale map representations of the shape sample, as three channels of RGB, into a color feature representation image; constructing a two-stream convolutional neural network by taking the shape sample and the feature representation image as inputs at the same time; and training the two-stream convolutional neural network, and inputting a test sample into a trained network model to achieve shape classification.
US12223665B2
A system includes a first type of measurement device that captures first 2D images, a second type of measurement device that captures 3D scans. A 3D scan includes a point cloud and a second 2D image. The system also includes processors that register the first 2D images. The method includes accessing the 3D scan that records at least a portion of the surrounding environment that is also captured by a first 2D image. Further, 2D features in the second 2D image are detected, and 3D coordinates from the point cloud are associated to the 2D features. 2D features are also detected in the first 2D image, and matching 2D features from the first 2D image and the second 2D image are identified. A position and orientation of the first 2D image is calculated in a coordinate system of the 3D scan using the matching 2D features.
US12223659B1
In example embodiments, a superelevation tool extracts and displays superelevation data from a 3D roadway model by accessing roadway meshes and a horizonal alignment from the 3D roadway model, extracting a plurality of template drops from the one or more roadway meshes at locations along the horizonal alignment to produce an ordered list of template drops and processing the template drops of the ordered list to identify top-facing roadway edges in each template drop that represent top pavement surface of the roadway at the location of the template drop, iteratively searching for a superelevation candidate and detecting superelevation data from the superelevation candidate at least in part by comparing cross-slopes of the top-facing roadway edges of consecutive template drops in the ordered list, wherein a superelevation candidate includes at least two or more template drops having cross-slopes that are locked, and providing a visualization of the detected superelevation data.
US12223655B2
A computerized method of providing automatic anatomy recognition (AAR) includes gathering image data from patient image sets, formulating precise definitions of each body region and organ and delineating them following the definitions, building hierarchical fuzzy anatomy models of organs for each body region, recognizing and locating organs in given images by employing the hierarchical models, and delineating the organs following the hierarchy. The method may be applied, for example, to body regions including the thorax, abdomen and neck regions to identify organs.
US12223642B2
A method, computer program, and computer system is provided for predicting data from an image. An image is divided into one or more patch images. Spatial features corresponding to the one or more patch images are compressed. Output data corresponding to the compressed spatial features is predicted. The output data is predicted based on minimizing one or more loss functions corresponding to the compressed spatial features.
US12223641B2
There is provided a system and method of defect detection of a semiconductor specimen. The method includes obtaining a first image of the specimen acquired at a first bit depth, converting by a first processor the first image to a second image with a second bit depth lower than the first bit depth, transmitting the second image to a second processor configured to perform first defect detection on the second image using a first defect detection algorithm to obtain a first set of defect candidates, and sending locations of the first set of defect candidates to the first processor, extracting, from the first image, a set of image patches corresponding to the first set of defect candidates based on the locations, and performing second defect detection on the set of image patches using a second defect detection algorithm to obtain a second set of defect candidates.
US12223632B2
The invention discloses an intelligent detection method for multiple types of faults for near-water bridges and an unmanned surface vehicle. The method includes an infrastructure fault target detection network CenWholeNet and a bionics-based parallel attention module PAM. CenWholeNet is a deep learning-based Anchor-free target detection network, which mainly comprises a primary network and a detector, used to automatically detect faults in acquired images with high precision. Wherein, the PAM introduces an attention mechanism into the neural network, including spatial attention and channel attention, which is used to enhance the expressive power of the neural network. The unmanned surface vehicle includes hull module, video acquisition module, lidar navigation module and ground station module, which supports lidar navigation without GPS information, long-range real-time video transmission and highly robust real-time control, used for automated acquisition of information from bridge underside.
US12223629B2
A method for smoke reduction in images includes accessing an RGB image of an object obscured by smoke, determining a dark channel matrix of the RGB image, estimating an atmospheric light matrix for the RGB image based on the dark channel, determining a transmission map based on to the atmospheric light matrix and the dark channel matrix, de-hazing the RGB image based on the transmission map to reduce the smoke in the RGB image, and displaying the de-hazed RGB image on a display device. The RGB image includes a plurality of pixels. The dark channel matrix includes, for each pixel of the plurality of pixels, a minimum color component intensity for a respective pixel area centered at the respective pixel. The atmospheric light matrix includes an atmospheric light component value for each of the plurality of pixels.
US12223622B2
An image fusion method and device is disclosed, which includes: obtaining a first short-focus image and a first long-focus image acquired by a short-focus sensor and a long-focus sensor at the same time; calculating a reduction coefficient corresponding to the first long-focus image when the sizes of the same target in the first long-focus image and the first short-focus image are matched; performing a reduction processing on the first long-focus image according to the reduction coefficient to obtain a second long-focus image; according to a relative angle of the current long-focus lens and short-focus lens, calculating a position of the second long-focus image in the first short-focus image when the positions of the same target in the second long-focus image and the first short-focus image are matched; and covering the first short-focus image by the second long-focus image to obtain a fused image.
US12223617B2
An electronic apparatus includes: a display; and a processor configured to: obtain a first image, identify an application used to obtain the first image, select neural network setting information corresponding to the identified application from among a plurality of pieces of neural network setting information, obtain a second image by artificial intelligence (AI)-upscaling the first image by using an upscaling neural network to which the selected neural network setting information is applied, and output the obtained second image via the display.
US12223615B2
A method comprising: dividing a 3D space into a voxel grid comprising a plurality of voxels; associating a plurality of distance values with the plurality of voxels, each distance value based on a distance to a boundary of an object; selecting an approximate interpolation mode for stepping a ray through a first one or more voxels of the 3D space responsive to the first one or more voxels having distance values greater than a threshold; and detecting the ray reaching a second one or more voxels having distance values less than the first threshold; and responsively selecting a precise interpolation mode for stepping the ray through the second one or more voxels.
US12223602B2
Augmented reality (AR) systems, devices, media, and methods are described for creating a handcrafted AR experience. The handcrafted AR experiences are created by capturing images of a scene, identifying an object receiving surface and corresponding surface coordinates, identifying a customizable AR primary object associated with at least one set of primary object coordinates, generating AR overlays including the customizable AR primary object for positioning adjacent the object receiving surface, presenting the AR overlays, receiving customization commands, generating handcrafted AR overlays including customizations associated with the customizable AR primary object responsive to the customization commands, presenting the handcrafted AR overlays, recording the handcrafted AR overlays, creating a handcrafted AR file including the recorded overlays, and transmitting the handcrafted AR file.
US12223594B2
A method is provided for generating a three-dimensional (3D) visually representative model of a vehicle. The method includes receiving images acquired from a number of viewpoints of different sections of the vehicle, and performing photogrammetry on the images to extract a profile of the vehicle. The method includes creating a wireframe mesh or point cloud from the profile, and generating the 3D model of the vehicle. The images are processed to determine areas on a surface of the vehicle in which a defect is detected, and markers are appended onto respective areas of the 3D model that correspond to the areas on the surface of the vehicle such that the defect is appended onto the 3D model. And the method includes generating a display of the 3D model of the vehicle including the markers that indicate the areas on the surface of the vehicle in which the defect is detected.
US12223591B2
Various techniques pertaining to methods, systems, and computer program products a spatial persistence process that places a virtual object relative to a physical object for an extended-reality display device based at least in part upon a persistent coordinate frame (PCF). A determination is made to decide whether a drift is detected for the virtual object relative to the physical object, upon or after detection of the drift or deviation, the drift or deviation is corrected at least by updating a tracking map into an updated tracking map and further at least by updating the persistent coordinate frame (PCF) based at least in part upon the updated tracking map, wherein the persistent coordinate frame (PCF) comprises six degrees of freedom relative to the map coordinate system.
US12223584B2
A method for simulating the effects of the optical quality of windshield onto the image recording quality of a digital image recording device, in particular a digital image recording device for an advanced or automated driver-assistance system. The method is based on a combination of an adapted stochastic ray tracing method and of a convolutional image processing to simulate the effects of the optical distortions of a windshield on the image recording quality of a digital image recording device. The simulation is performed from a measured optical quality function of the windshields related to those optical distortions.
US12223569B2
A computer-implemented method of an embodiment is for automatically estimating and/or correcting an error due to artifacts in a multi-energy computed tomography result dataset relating to at least one target material. In an embodiment, the method includes determining at least one first subregion of the imaging region, which is free from the target material and contains at least one, in particular exactly one, second material with known material-specific energy dependence of x-ray attenuation; for each first subregion, comparing the image values of the energy dataset for each voxel, taking into account the known energy dependence, to determine deviation values indicative of artifacts; and for at least a part of the at least one remaining second subregion of the imaging region, calculating estimated deviation values by interpolating and/or extrapolating from the determined deviation values in the first subregion, the estimated deviation values being used as estimated error due to artifacts.
US12223564B2
This application discloses a for displaying a two-dimensional figure of a virtual object performed by a computer device. The method includes: rendering a two-dimensional image of a virtual object based on a corresponding three-dimensional figure model according to a plurality of preset parameters; displaying a target interface comprising the two-dimensional image of the virtual object; and displaying an updated two-dimensional image of the virtual object when an update condition is met, wherein the updated two-dimensional image corresponds to the three-dimensional figure model of the virtual object.
US12223562B2
Embodiments are disclosed for semantically organizing a graphic design document. A method of semantically organizing a graphic design document can include obtaining a document, identifying a plurality of layers associated with the document, determining a plurality of semantic labels associated with the plurality of layers, determining a semantic layer hierarchy of the plurality of layers, and organizing the plurality of layers based at least on the semantic layer hierarchy.
US12223555B2
An example method includes receiving, from a user device, a first challenge content for inclusion in a challenge list and identifying, based on the challenge content and selection criteria, additional challenge content suggested for inclusion in the challenge list. The method further includes displaying the additional challenge content at a user interface of the user device and updating the selection criteria based on whether the additional challenge content is selected for inclusion in the challenge list.
US12223548B2
A set of estimated allocations Nest(X1) through Nest(Xk) of portfolio positions to products X1 through Xk may be determined, with products X1 through Xk including portfolio products and spread-traded products based on some of the portfolio products. Utilizing the set of estimated allocations, an optimized liquidation cost LCopt may be designated. Data indicating at least a portion of a performance bond based on the optimized liquidation LCopt may be output.
US12223547B2
Systems and methods involving a hub platform, communication network, and memory configured for processing data involving time-stamped/time-sensitive aspects and other features are disclosed. In one example, an illustrative system may comprise a hub computer platform and associated computing components configured to generate a plurality of portals including at least first and second portals, including aspects such as automatically updating information displayed therein in real-time between portals, automatically attaching and/or processing timestamps and identifier information that are attached to orders upon receipt and acceptance thereof, automatically generating and/or processing order book data, generating, updating and/or interactively displaying various tabular and/or graphical information such as order information that is automatically processed based on timestamps and/or other inputs and data, and/or generating other GUI features that, for example, may graphically display and automatically update level-of-involvement information.
US12223546B2
Systems and methods for coordinating processing of scheduled instructions across multiple components
The disclosed embodiments relate to implementation of a trading system or trading system architecture having multiple transaction processors that execute financial transactions as well as scheduled tasks. The multiple transaction processors perform all actions independently of each other, but can be configured to execute the financial transactions or scheduled tasks in a controlled, coordinated, and/or synchronized manner based on time signal data augmented to the financial transactions or scheduled tasks by a transaction receiver/orderer.
US12223539B2
A portable web widget for distribution of multimedia content over a computer communications network, the web widget adapted for viral distribution and execution in a web browser on a client device wherein the widget includes a content retrieval component communicatively coupled to an application server over the computer communications network, the content retrieval component configured to retrieve one or more multimedia display files and metadata into an embedded electronic commerce store in the web widget after it enters an active operational mode, the widget also including a content preview component configured to enable a streamed execution of a portion of the multimedia content files associated with each of the multimedia display files from a multimedia content distribution system executing on the application server, and a transaction processing component operative to execute and complete a commercial transaction in the embedded electronic commerce store pertaining to the multimedia content files.
US12223531B2
The present disclosure is generally directed to an apparatus and method for a personalized user interface. The method may include a method for generating a personalized user interface is described. The method may include receiving user data and classifying the user data to a membership tier. The method may include generating a unique token as a function of the membership tier, associating the unique token with a plurality of service identifiers; and generating a personalized user interface as a function of a modified token. Generating the personalized user interface may include generating a plurality of event handlers and associated display elements, wherein each event handler is associated with a service identifier of the plurality of service identifiers, and the personalized user interface configures a user device to display each display element. Moreover, the method may include receiving an activation of an event and initiating an automated process.
US12223528B2
A method for facilitating the order of commercial products in connection with the display of media content, whereby a player comprises a media production component and an interactive e-commerce component embedded therein. The player with the e-commerce component can be virally copied and propagated from one web page to any number of other web pages. A method for presenting advertisements for commercial products in video productions, whereby the commercial product is placed in the video production as an element of the video production. A viewer is enabled to interact with the video production to select the product. Information is then displayed about the selected product; and the viewer is enabled to purchase the selected product.
US12223523B2
Methods, systems, and media for timing presentation of content are provided. In some embodiments, the method comprises: causing a first video content item to be presented on a user device of a user; wherein the video content item is provided by a video sharing service; identifying a promotion for the video sharing service that is to be presented to the user during a time window; determining a probability that the user will select the promotion if the promotion is presented at a first time point within the time window in connection with the first video content item; determining whether to present the promotion at the first time point based on at least on the probability; in response to determining that the promotion is to be presented at the first time point, causing the promotion to be presented on the user device at the first time point in connection with the first video content item; and, in response to determining that the promotion is not to be presented at the first time point, causing the promotion to be presented on the user device at a second time point in connection with a second video content item, wherein the second time point is within the time window and wherein the second time point is after the first time point.
US12223520B2
A disclosed example includes accessing computer-generated impression records, the computer-generated impression records based on network communications received at a server of a database proprietor from client devices, the computer-generated impression records indicative of accesses to media at the client devices; accessing self-reported demographic data and behavioral data from a database of the database proprietor, the self-reported demographic data and the behavioral data corresponding to user accounts registered with the database proprietor and associated with the client devices; comparing the self-reported demographic data with a probability distribution of higher-accuracy demographic data; determining different adjustments for corresponding ones of self-reported demographics of the self-reported demographic data based on the comparison; adjusting the corresponding ones of the self-reported demographics based on corresponding ones of the different adjustments to generate adjusted user demographic data; and assigning the adjusted user demographic data to corresponding ones of the computer-generated impression records.
US12223516B2
A fraud prevention system that includes a fraud prevention server including an electronic processor and a memory. The memory includes an online application origination (OAO) service. When executing the OAO service, the electronic processor is configured to determine whether the OAO service is enabled and whether a website configuration includes a list of multi-page placements for an online application, determine that input data needs to be stored in the memory and combined into multi-page input data, determine a fraud risk score of the online application based on the multi-page input data and an online application origination (OAO) model that differentiates between a behavior of a normal user and a behavior of a nefarious actor during a submission of the online application on a device, and control a client server to approve, hold, or deny the online application based on the fraud risk score that is determined.
US12223507B2
A transaction device can implement a monitoring system to detect for tamper attempts at a chip card interface. The monitoring system can establish a baseline when no chip card is present in the chip card interface, or in some embodiments, when it is known that an authentic chip card is present in the slot. During subsequent evaluations of the chip card interface by the monitoring system, a response received by the monitoring system that deviates from the baseline can indicate that a tamper attempt at the chip card interface may have occurred. If a tamper attempt is determined by the monitoring system, a remedial or corrective action can be taken.
US12223506B2
Embodiments provide methods and systems for analyzing device behavior data in multi-factor authentication (MFA) process. The method includes receiving, by a server system, a request in association with a payment transaction between a cardholder and a merchant. The request includes a cardholder identifier and information of a successful verification of a user input entered by the cardholder to perform MFA of the payment transaction. The method includes identifying user profile data stored in a database based on the cardholder identifier. The user profile data includes information of a plurality of registered user devices associated with the cardholder. The method includes performing device behavioral analysis of one or more user devices. The method includes generating an MFA token associated with the payment transaction based on the device behavioral analysis. The method includes transmitting the MFA token for authorizing the payment transaction to a payment server associated with a payment network.
US12223504B2
Briefly, embodiments are directed to a system, method, and article for receiving an authorization request message for a remote commerce transaction with a particular merchant, where the authorization request message comprises a merchant universal payment identifier (MuPi). The MuPi may be extracted from the authorization request message. Validation information may be determined for the MuPi. A message may be transmitted to a payment network to enable authorization of the remote commerce transaction at least partially in response to the determination of the validation information.
US12223503B2
According to an embodiment of the present invention, a method for processing an image photographed by using at least one camera comprises the following steps of: receiving a first image photographed to have a first image quality through at least one camera; detecting a human object from the first image; generating an event signal when it is detected that a product object is picked up by the human object after the human object is detected in the first image; and acquiring a second image including the human object by controlling the at least one camera to photograph to have a second image quality higher than the first image quality in response to the event signal.
US12223491B2
Methods, systems, and media are provided for coordinating an interactive workflow between a first end user device having a first display and a first client application, and a second end user device having a second display and a second client application. In one example, a method comprises connecting the first end user device to a real-time database and setting a first listener on a field or table of the real-time database, connecting the second end user device to the real-time database and setting a second listener on the same or a different field or table of the real-time database.
US12223487B2
Provided are a kiosk and method for anonymously relaying content from a public kiosk to a portable electronic device. The method includes receiving user input corresponding to content requested by a user, and accessing information stored by a non-transitory computer-readable medium. With at least one computer processor, an output comprising a computer-readable code encoding the content requested by the user is generated, and displayed using a computer display device operatively connected to the at least one computer processor. The computer-readable code, as a result of being captured by an optical imaging device provided to the portable electronic device, is interpreted to cause the portable electronic device to execute computer-executable instructions stored by the portable electronic device to perform an operation corresponding to the computer-readable code.
US12223485B2
In embodiments, a method for facilitating token-based transactions for real-world items in video games using digital tokens is disclosed. The method includes receiving, by the video game instance, an in-game advertisement from a video game integration system, wherein the in-game advertisement is an advertisement to transact for an advertised real-world item represented by an advertised digital token generated by the tokenization platform and includes a visual indicum corresponding to the digital token. The method also includes presenting, by the video game, the electronic in-game advertisement to the user via a display device of the user device and facilitating a transaction by the user for the advertised real-world item. The method also includes transmitting, via the video game, a request to the video game integration system requesting updating of ownership data of the advertised digital token to reflect that the user is the respective owner of the advertised digital token.
US12223484B2
A system for facilitating transactions for real-world items in video games using digital tokens is disclosed. The system is configured to generate a digital token and cryptographically link the digital token to on a blockchain to facilitate transactions for the item using the blockchain. The system includes a video game integration system that serves an electronic advertisement corresponding to the real-world item to a video game that includes a visual indicum of the token; receives a notification indicating that a user has transacted for the real-world item via the video game; and initiates an assignment of the digital token to an account of the user on the blockchain, such that ownership data of the digital token is updated to reflect that the user is an owner of the digital token, such that the user may redeem the token to take possession of the item.
US12223476B2
Described herein are techniques for facilitating push provisioning of a user payment source into a user's digital wallet without the user having a physical card. The techniques allow an issuer to provide a button in an issuer's application for the user to simply push the button to request that the payment source be imported into a pay wallet or a merchant. In this way, the payment source information is “pushed” into the pay wallet. Using push provisioning, the user need not enter any physical card information. The described techniques generate a chain of trust that can be used to ensure that a user, through an issuer and using a gateway, authorizes a token service provider to provision the payment source into the pay wallet or merchant.
US12223475B2
A network-based service creates a smart contract on a blockchain on behalf of a user who has a loan or a subscription that requires installment payments be collected by a provider from the user and provided to creditor of the loan or subscription. The smart contract associates a default account of the user with a first access token and non-default registered other accounts of the user with a second access token. The smart contract when presented with the access tokens from a provider determines whether the payment due can be satisfied from a current balance of the default account and if so, transfers the payment from the default account to the provider. If the default lacks sufficient funds for the payment, the smart contract proportions the amounts taken from each of the accounts to reach the amount due and transfers the amount due to the provider.
US12223473B2
End users subscribe to use information handling systems having a selected of available performance characteristics defined by a main board processor, memory and graphics configuration selected to build the information handling systems. A manufacturer meets subscriptions with information handling systems built from an inventory of new main boards, deployed main boards of information handling system in use by subscribers, and separated main boards taken from returned information handling systems and re-used. End user subscriptions are met in part by building replacement information handling systems with separated components having a useful life remaining that aligns with end user usage patterns tracked over time, benchmarked performance metrics and end user subscription performance characteristics.
US12223469B2
A system for project accountability services comprises a processor and a tangible, non-transitory memory configured to communicate with the processor, the tangible, non-transitory memory having instructions stored thereon that, in response to execution by the processor, cause the processor to perform operations comprising receiving a user validation data, validation the user based on the user validation data to generate a validated user, receiving a request for service from the validated user, and providing, in response to the request for service, a project assessment and requirement accountability service comprising a knowledge catalog, an assessment process module, an accountability process module, an attestation process module, an evidence record, a project accountability schema, and a cryptographic key manager.
US12223468B2
Techniques are disclosed for automated content generation in a computing environment. For example, a method comprises managing one or more pipelines respectively corresponding to one or more item lifecycle stages. Each pipeline of the one or more pipelines comprises a set of data processing elements configured to execute a set of operations associated with a corresponding one of the item lifecycle stages. At least a portion of the set of operations executed in each pipeline comprise one or more content generation operations configured to generate a content fragment to automatically document the corresponding item lifecycle stage. The method then builds a document from at least a portion of content fragments generated by the one or more pipelines.
US12223462B2
A system can be used with a drone delivery service that facilitates a service delivery via at least one drone delivery device. The system includes a code generator configured to generate beacon data that identifies a subscriber. A beacon generator is configured to generate a wireless homing beacon that indicates the beacon data, wherein the wireless homing beacon is detectable by the at least one drone delivery device to facilitate the service delivery to the subscriber by the drone delivery device at a location selected by the subscriber and a network interface is configured to communicate via a network. The system receives delivery image data captured after the service delivery by the drone delivery device.
US12223458B2
A non-transitory computer-readable medium includes instructions that when executed by a processor cause the processor to perform a method for assessing quality of tasks performed by persons in retail stores. The method may include receiving an indication that a person completed a task corresponding to at least one shelf in a retail store. The method may also include receiving at least one image of the at least one shelf, the at least one image being captured using an image sensor after the completion of the task. The method may further include analyzing the at least one image to determine at least one property associated with performing the task. The method may further also using the at least one property to determine a reward for performing the task.
US12223457B2
An intelligent scoring system includes a scorecard tool, a user input device, a memory component, a processor; and machine-readable instructions. The scorecard tool includes a scorecard and a neural network model. The machine-readable instructions stored in the memory component cause the intelligent scoring system to: receive a parameter rating for the scorecard for a first portion of a plurality of business performance parameters; automatically input the parameter rating for the scorecard for a second portion of the plurality of business performance parameters; associate a weighting with each parameter rating; estimate a parameter outcome score for each of the first portion and the second portion of the plurality of business performance parameters based on each parameter rating and weighting; automatically estimate an overall outcome score; and automatically generate a recommendation for improving the level of performance of the business unit.
US12223456B1
A computer-implemented method for automatically managing applications in environments using AI driven autonomic application management framework is disclosed. The computer-implemented method includes obtaining items of data from electronic devices associated with users, and databases; determining semantics and structure of natural language texts associated with the service level agreements (SLAs) based on analysis of natural language texts, using a first AI model; extracting service level objectives (SLOs) and associated metrics corresponding to services specified in SLAs; obtaining first real-time data including actual performance levels, and service level indictors, of the services, from monitoring platforms; determining whether actual performance levels of services, are compliant with expected performance levels; automatically updating the SLOs and associated metrics based on deviations of actual performance levels of the services from expected performance levels; and generating insights associated with actions, to be applied to corresponding services, to be performed to automatically manage the applications.
US12223454B2
A method and system for risk measurement and modeling, which may be used to identify and mitigate information security risks for an information system, and which may improve the efficiency of risk measurement and modeling. Such a system may perform risk modeling based on threat likelihood information, the potential business impacts of particular threats, and data on the effectiveness of particular controls implemented by the operators of the information system, which may be used to calculate residual risk scores for particular risk scenarios that the information system may face.
US12223448B2
An issue tracking system for tracking software development tasks is described herein. The issue tracking system may be configured to receive new issue requests from a client device and associate the new issue requests with one or more clusters of previously stored issue records. The issue tracking system may also determine similarity between issues in a first cluster of stored issue records and issues in a second cluster that is associated with a different software development project. Based on a determination that the issue similarity exceeds a threshold, the user may be prompted with one or more recommendations for a subsequent issue request or issue request content.
US12223441B2
A method of classifying an electronic document from an electronic media source includes generating statistical data from one or more training documents and creating a plurality of classification rules, including creating at least one topic model-based classification rule using the statistical data and creating at least one query-based classification rule using one or more user defined categories and the statistical data. The method further includes classifying the electronic document using the at least one topic model-based classification rule. Example systems for classifying an electronic document from an electronic media source are also disclosed.
US12223422B2
A system identifying anomalies in an image of an object is first trained using first sets of images corresponding to first anomaly types for the object. A model of the object is formed in a latent space. A label for each anomalous image is used to calculate vectors containing means and standard deviations for each first anomaly types. The means and standard deviations are used to calculate a log-likelihood loss for each first anomaly type. The system is retrained using second sets of images corresponding to second anomaly types for the object. The vectors are supplemented using labels for each second anomaly types. A statistically sufficient sample of information in the means and standard deviations vectors is supplied to the latent space. A log-likelihood loss for each of the first and second anomaly types is calculated based on their respective mean and standard deviation.
US12223420B2
Artificial learning fracture system and method for predicting permeability of hydrocarbon reservoirs
A method is described for predicting permeability including receiving a 3-D earth model including a volume of interest; generating 2-D property images; receiving 2-D fracture images; training a physics-guided neural network using the 2-D fracture images; and predicting permeability using the physics-guided neural network applied to the 2-D property images. The method is executed by a computer system.
US12223418B1
A flow of packets is communicated through a data center. The data center includes multiple racks, where each rack includes multiple network devices. A group of packets of the flow is received onto a first network device. The first device includes a neural network. The first network device generates a neural network feature vector (NNFV) based on the received packets. The first network device then sends the NNFV to a second network device. The second device uses the NNFV to determine a set of weight values. The weight values are then sent back to the first network device. The first device loads the weight values into the neural network. The neural network, as configured by the weight values, then analyzes each of a plurality of flows received onto the first device to determine whether the flow likely has a particular characteristic.
US12223400B2
A method, computer system, and a computer program product for impact response is provided. The present invention may include triggering a stimulus if a threshold is reached or exceeded based on a positional relationship between a body suit and a single-track vehicle, wherein the stimulus activates one or more pressure sensors of the body suit. The present invention may include generating a pressure map of the body suit utilizing the one or more pressure sensors. The present invention may include generating an injury map using a machine learning model, wherein the injury map is based on the pressure map and one or more input parameters, and wherein the input parameters are specific to a user of the body suit.
US12223394B2
The present disclosure relates to a quantum error correction code and, more particularly, to a method and apparatus for optimizing a quantum error correction code in biased error environment. The method for optimizing a quantum error correction code, according to an embodiment of the present disclosure, may comprise the steps of: estimating, on the basis of a physical error rate (pphy) and a bias degree (η), a logical error rate (Pfail) for each of one or more candidate lattice sizes; determining, on the basis of the estimated logical error rate (Pfail) and a target logical error rate (Pf,target), an optimal lattice size from among the one or more candidate lattice sizes; and arranging a Qubit on the basis of the optimal lattice size. Here, when the bias degree (η) exceeds 1, the one or more candidate lattice sizes may be defined in the form of a rectangular excluding a square.
US12223392B2
A method of performing an entangling gate operation using a quantum computer system includes configuring, by a classical computer, an amplitude function of an amplitude-modulated laser pulse over a plurality of time segments to cause entangling interaction between a pair of trapped ions of a plurality of trapped ions, each of the plurality of trapped ions having two frequency-separated states defining a qubit, where the amplitude function in each time segment is splined using a set of basis functions and associated control parameters, and performing an entangling gate operation between the pair of trapped ions by applying, by a system controller, an amplitude-modulated laser pulse having the configured amplitude function to the pair of trapped ions.
US12223391B1
Various systems and methods are provided for quantum computing based optimization of a personalized portfolio. One exemplary method may comprise identifying one or more filtered personalized portfolio optimization factor data based on one or more optimization factor data for the personalized portfolio, personalized portfolio owner feedback, QC algorithms, and algorithm performance information, selecting one QC algorithm for each filtered portfolio optimization factor data of the one or more filtered portfolio optimization factor data, utilizing the selected QC algorithm to optimize a personalized portfolio determination for each identified filtered personalized portfolio optimization factor data, and rebalancing the personalized portfolio based on the personalized portfolio determination.
US12223377B2
Methods for constructing, generating, and reading a dot-matrix code, dot-matrix code generating and reading terminals, and a dot-matrix code system. The method for constructing a dot-matrix code includes: constructing a plurality of information units arranged in an N×N matrix; configuring the plurality of information units as information unit modules and/or marker unit modules; storing, in each of the information unit modules, a value based on a relative position of the information point within the corresponding information unit module; signaling identification information of the dot-matrix code through an arrangement of a subset of the information points, wherein the subset of the information points are contained in the marker unit modules. The methods for constructing, generating, and reading a dot-matrix code, the dot-matrix code generating and reading terminals, and the dot-matrix code system of the present disclosure can provide uniformly distributed dot-matrix codes with information hiding features, satisfying practical needs.
US12223373B2
An electronic device capable of accessing a memory card is provided. The electronic device includes a circuit board, a processing unit, a memory card slot, and a memory card access module. The processing unit is disposed on the circuit board. The memory card slot is disposed on the circuit board, allows the insertion of the memory card, and is coupled to the processing unit through a first signal line. The memory card access module is disposed on the circuit board for accessing the memory card. The memory card access module is coupled to the processing unit through a second signal line and coupled to the memory card slot through a third signal line and a fourth signal line. The first signal line, the second signal line, and the third signal line conform to the standard of a signal transmission interface.
US12223372B2
A system can receive, at an integration and deployment component, a changeset for an updated microservice and an identifier of a user account that is configured to access the updated microservice, wherein a current version of the microservice is deployed to a service mesh that comprises a group of microservices. The system can instantiate the updated microservice to the service mesh. The system can update routing rules for the service mesh to indicate that any traffic in the service mesh that is associated with the user account and that is directed to the current version of the microservice is to be routed to the updated microservice. The system can, in response to receiving traffic determined to be associated with the user account and directed to the current version of the microservice, route the traffic to the updated microservice instead of routing the traffic to the current version of the microservice.
US12223370B2
A processing device may include a message management facility and a message processing facility. The message management facility comprises a first message queue for receiving new instruction messages and a second message queue for receiving rejected instruction messages. The message processing facility receives a first instruction message and a second instruction message from the message management facility. The first instruction message is rejected and returned to the message management facility to add the first instruction message to the second message queue in response to determining that the first instruction message cannot be accepted by a processing device element identified in the first instruction message. Operand data for an input port of a processing device element identified in the second instruction message is retrieved in response to determining that the second instruction message can be accepted by the processing device element identified in the second instruction message.
US12223369B2
A method comprises collecting message-oriented-middleware system parameters from a plurality of message-oriented-middleware clusters, analyzing the parameters using one or more machine learning algorithms, and predicting, based at least in part on the analyzing, at least one anomaly in a message-oriented-middleware cluster of the plurality of message-oriented-middleware clusters. In the method, message metadata is collected from the message-oriented-middleware cluster, and at least part of the message metadata is transmitted to one or more remaining ones of the plurality of message-oriented-middleware clusters. At least the part of the message metadata corresponds to messaging operations to be transferred from the message-oriented-middleware cluster to the one or more remaining ones of the plurality of message-oriented-middleware clusters.
US12223367B2
In one embodiment, a device instruments an application to generate OpenTelemetry trace data during execution of the application. The device identifies, based on where the application was instrumented, a particular method of the application. The device determines that a circuit breaker is to be inserted for the particular method of the application. The device inserts a circuit breaker for the particular method.
US12223366B2
Systems and methods for instantiating a filter for a process graph are provided. A process graph of a workflow is received. Context data associated with the process graph is stored. A filter is instantiated to filter the process graph based on the stored context data. The filtered process graph is output.
US12223359B2
Techniques described herein relate to a method for performing computational offloads for composed information handling systems. The method includes obtaining, by a system control processor associated with a composed information handling system, a computational offload request associated with a dataset from an application executing on an at least one compute resource set; in response to obtaining the computational offload request: identifying a dataset location associated with the dataset in the composed information handling system; identifying resources of the composed information handling system capable of performing the computational offload request; selecting a resource of the resources to perform the computational offload; and initiating performance of the computational offload request on the selected resource.
US12223357B2
Techniques described herein relate to a method for managing composed information handling systems. The method includes obtaining, by a system control processor manager, a composition request for a composed information handling system to perform a workflow; in response to obtaining the composition request: identifying a composed system blueprint associated with the workflow; making a first determination that there are first predictive analytics associated with the composed system blueprint; in response to the first determination: identifying a composed infrastructure associated with the composed system blueprint capable of performing the workflow based on telemetry data and the first predictive analytics; instantiating a composed information handling system using the composed infrastructure to service the composition request; and setting up telemetry services for the composed information handling system using an at least one control resource set.
US12223355B2
Synchronizing system resources of a multi-socket data processing system can include providing, from a primary System-on-Chip (SOC), a trigger event to a global synchronization circuit. The primary SOC is one of a plurality of SOCS and the trigger event is provided over a first sideband channel. In response to the trigger event, the global synchronization circuit is capable of broadcasting a synchronization event to the plurality of SOCS over a second sideband channel. In response to the synchronization event, the system resource of each SOC of the plurality of SOCS is programmed with a common value. The programming synchronizes the system resources of the plurality of SOCS.
US12223350B2
A process operating system includes a process control platform, a process operation platform and an endpoint task robot. The process control platform is configured to receive operation information, extract a task from the operation information using a semantic analysis method, and publish the task. The process operation platform is configured to receive the task and store the task in a task queue. After receiving the task, the process operating platform defines a processing flow based on the task, and sorts the order of the task in the task queue. The endpoint task robot is configured to automatically obtain the task from the process operation platform, executes the task according to the processing flow. It then writes the execution result into the log queue and transmits the execution result to the process control platform.
US12223348B2
A storage device communicates with a host device that generates an original packet. The storage device includes a memory device including a die having multiple planes, and a controller. The controller includes; an operation checker that receives the original packet indicating a simultaneous parallel work request that occupies at least two planes among the multiple planes, wherein the operation checker sets a simultaneous parallel identifier associated with the original packet to generate a modified packet, an operation distributor that stores the modified packet in at least one virtual output queue of a virtual queue cluster, and a scheduler that transmits the modified packet to at least one plane among the multiple planes occupied by the simultaneous parallel work request according to a scheduling policy.
US12223342B2
A software service can be dynamically switched between a stateless mode and a stateful mode in accordance with some examples described herein. For example, a system can detect an event associated with transitioning a software service from a stateless mode to a stateful mode. In response to detecting the event, the system can execute an allocation module for causing a persistent volume to be allocated to the software service. In response to detecting the event, the system can also execute a switching module for causing the software service to switch from (i) the stateless mode in which state information is not stored in the persistent volume to (ii) the stateful mode in which the state information is stored in the persistent volume.
US12223341B2
A non-transitory computer-readable recording medium storing a program that causes executed by a processor included in a computer that presents a directed graph representing a dependency relationship between a plurality of nodes to execute a process. The process includes recording an added generation or a deleted generation at the time of configuration change in property information in the directed graph, selecting, among the plurality of nodes, nodes that exist at designated time and an edge between the nodes, and presenting the directed graph by acquiring configuration information of the nodes and the edge at the designated time.
US12223336B2
An edge network computing system includes: a plurality of terminal devices; a plurality of edge servers connected to the terminal device through an access network; and a plurality of cloud servers connected to the plurality of edge servers through a core network. Each edge server is configured to: receive a plurality of computing tasks originated from one of the plurality of terminal devices; use a deep Q-learning neural network (DQN) with experience replay to select one of the plurality of could servers to offload a portion of the plurality of computing tasks; and send the portion of the plurality of computing tasks to the selected cloud server and forward results of the portion of the plurality of computing tasks received from the selected cloud server to the originating terminal device.
US12223333B2
System settings for an information handling system are updated based on the operating system version of an information handling system that is installed or updated on the information handling system. An operating system template to the version of the operating system is retrieved and staged to a shared memory access/partition accessible by a basic input/output system (BIOS) of information handling system. A system policy enforcer of the BIOS accesses configuration settings from the staged corresponding operating system template and applies the accessed accessing configuration settings to the information handling system.
US12223325B2
A data processor is disclosed in which groups of execution threads comprising a thread group can execute a set of instructions in lockstep, and in which a plurality of execution lanes can perform processing operations for the execution threads. In response to an execution thread issuing circuit determining whether a portion of active threads of a first thread group and a portion of active threads of a second thread group use different execution lanes of the plurality of execution lanes, the execution thread issuing circuit issuing both the portion of active threads of a first thread group and a portion of active threads of a second thread group for execution. This can have the effect of increasing data processor efficiency, thereby increasing throughput and reducing latency.
US12223319B2
Disclosed are systems and methods related to providing for the optimized software implementations of artificial intelligence (“AI”) networks. The system receives operations (“ops”) consisting of a set of instructions to be performed within an AI network. The system then receives microkernels implementing one or more instructions to be performed within the AI network for a specific hardware component. Next, the system generates a kernel for each of the operations. Generating the kernel for each of the operations includes configuring input data to be received from the AI network; detecting a specific hardware component to be used; selecting one or more microkernels to be invoked by the kernel based on the detection of the specific hardware component; and configuring output data to be sent to the AI network as a result of the invocation of the microkernel(s).
US12223312B2
A storage controller system updating method includes: performing a system updating operation on a storage controller, and obtaining a real-time speed value and a real-time operation volume value that are generated when the system updating operation is performed on the storage controller; obtaining a corresponding speed reference value and operation volume reference value from a database based on device information of the storage controller; determining a volume corresponding to an operation volume abnormity based on a relationship between the real-time speed value and the speed reference value and a relationship between the real-time operation volume value and the operation volume reference value, and adjusting a volume parameter; and continuing to perform the system updating operation based on an adjusted volume parameter.
US12223306B2
A method and system for updating firmware of a device. A method includes receiving a decryption engine for decrypting encrypted firmware, loading the decryption engine into a first memory of a device, and receiving the encrypted firmware. The method may include obtaining a pre-stored encryption key from a second memory of the device, wherein the second memory is a different type of memory than the first memory, and decrypting the encrypted firmware using the encryption key and the decryption engine, wherein the decryption of the encrypted firmware occurs in the first memory.
US12223301B2
A method for generating source code includes: transforming a block diagram into an intermediate representation, wherein transforming the block diagram into the intermediate representation comprises transforming at least two blocks, wherein at least one loop results from transforming an operation block; identifying at least one candidate loop in the intermediate representation, wherein a loop body of a candidate loop comprises at least one instruction that accesses the array variable; identifying at least one parallelizable loop from the at least one candidate loop; determining build options for the at least one parallelizable loop and the array variable; inserting build pragmas based on the determined build options in the intermediate representation; and translating the intermediate representation into the source code.
