US12022734B2
A thermoelectric module includes a substrate, a plurality of electrodes arranged on a surface of the substrate, a plurality of thermoelectric elements respectively connected to the plurality of electrodes, and at least three terminals respectively connected to the different electrodes and connected to one or both of a first load and a second load.
US12022728B2
The compound represented by formula (1): wherein A, B, R1, and R2 are as defined in the description, provides organic electroluminescence (EL) devices having a high emission efficiency when operated at low voltage and a long lifetime and electronic devices including such organic EL devices.
US12022724B2
A flexible touch panel includes a flexible touch substrate, an overcoat layer, a device layer, and a waterproof layer. The overcoat layer is disposed over and directly contacting the flexible touch substrate. An adhesive force of the overcoat layer obtained according to an ASTM D3359 cross-cut test is greater than 4B. The device layer is disposed over the overcoat layer. The waterproof layer is interposed between the overcoat layer and the device layer.
US12022721B2
An electroluminescent display device includes a substrate on which a display area and a non-display area are defined; first, second and third sub-pixel rows in the display area each including a plurality of sub-pixels arranged along a first direction and disposed along a second direction; a light-emitting diode disposed at each of the plurality of sub-pixels and including a first electrode, a light-emitting layer and a second electrode; a dummy sub-pixel in the non-display area and corresponding to the second sub-pixel row; and a partition wall across the third sub-pixel row along the first direction and disposed on the first electrodes of the third sub-pixel row, wherein a width of the second sub-pixel row along the second direction is larger than a width of the first sub-pixel row and smaller than a width of the third sub-pixel row.
US12022711B2
Provided is a display device including a plurality of normal display pixel, one boost display pixel having a higher maximum luminance than the plurality of normal display pixels, and one light-receiving pixel disposed adjacent to the boost display pixel. Each of the normal display pixel, the boost display pixel, and the light-receiving pixel includes a first electrode, a second electrode, and an active layer, which is interposed between the first and second electrodes. The first electrodes of the normal display pixel, the boost display pixel, and the light-receiving pixel are disposed in the same layer. The second electrodes of the normal display pixel, the boost display pixel, and the light-receiving pixel are integrally connected to one another.
US12022708B2
A display device includes a base layer including an active area and a peripheral area outside the active area, a circuit element layer including a pixel circuit in the active area and a driving voltage wiring located in the peripheral area to supply a driving voltage to the pixel circuit. A light emitting element layer including a plurality of light emitting elements on the circuit element layer, a thin film sealing layer to cover the light emitting element layer, and an input sensing layer on the thin film sealing layer and including a sensing electrode and a sensing signal wiring part connected to the sensing electrode. The circuit element layer includes a connection wiring part overlapping the driving voltage wiring in the peripheral area and contacts the sensing signal wiring part. The connection wiring part is at a different layer from the driving voltage wiring.
US12022704B2
A display apparatus can include a substrate including a display area and a non-display area adjacent to the display area, a first thin film transistor in the display area, and a second thin film transistor in the display area. The first thin film transistor can include a first semiconductor pattern on the substrate, a first gate electrode overlapping the first semiconductor pattern, and a first source electrode and a first drain electrode both connected to the first semiconductor pattern. The second thin film transistor can include a second semiconductor pattern, a second gate electrode overlapping the second semiconductor pattern, a second source electrode connected to the second semiconductor pattern, and a second drain electrode connected to the second semiconductor pattern. The display apparatus can further include a conductive pattern between the display area and the second semiconductor pattern.
US12022701B2
Provided are a display panel and a display device. A dummy electrode pattern is disposed in a first display region of the display panel and disposed in a different layer from a first connection trace. The first connection trace can connect a second light-emitting unit group in a second display region to a second pixel circuit group in the first display region through the dummy electrode pattern. An overlapping area between the dummy electrode pattern and the first connection trace is approximately the same as that between a first electrode and the first connection trace.
US12022698B2
The present disclosure provides an array substrate, a display panel and a display device. The array substrate includes: a base substrate; a low temperature poly-silicon thin film transistor located on the base substrate and including a poly-silicon active layer and a first gate which are laminated on the base substrate; an oxide thin film transistor located on the base substrate and including an oxide active layer and a second gate which are laminated on the base substrate; and a light shielding layer, where an overlapping area of a projection of the light shielding layer on the base substrate and an orthographic projection of the oxide active layer on the base substrate is S1, an overlapping area of the projection of the light shielding layer on the base substrate and an orthographic projection of the poly-silicon active layer on the base substrate is S2, and S1 is greater than S2.
US12022696B2
A display device including a substrate including a main display area, a component area having a transmission area, and a peripheral area outside the main display area, a first thin film transistor and a first display element arranged over the main display area, a second thin film transistor and a second display element arranged over the component area, a bottom metal layer arranged between the substrate of the component area and the second thin film transistor and including a hole corresponding to the transmission area, and an organic layer arranged in the transmission area and having a hole pattern defined along an edge of the hole of the bottom metal layer.
US12022695B2
A display panel includes a base layer, a first thin film transistor disposed on the base layer and including a silicon semiconductor pattern, a first control electrode is spaced apart from the silicon semiconductor pattern. A first input electrode is connected to a first side of the silicon semiconductor pattern. A first output electrode is connected to a second side of the silicon semiconductor pattern. The display panel includes a second thin film transistor. An organic light emitting diode includes a first electrode connected to the first thin film transistor, a second electrode, and an emission layer. A first insulating layer includes openings exposing the first side and the second side of the silicon semiconductor pattern, respectively. The first input electrode and the first output electrode are positioned in the openings respectively.
US12022694B2
A display panel includes an emitting part including a light emitting element and a transmitting part adjacent to the emitting part and including a low adhesion part including a carbon compound. The low adhesion pattern includes fluorine (F).
US12022691B2
An organic light emitting display device includes a first transistor including a first active region and a first gate electrode disposed on the first active region, a third transistor including a third lower gate electrode disposed on the first gate electrode, a third active region disposed on the third lower gate electrode, and a third upper gate electrode disposed on the third active region, and a fourth transistor including a fourth active region disposed in the same layer as the first active region and a fourth gate electrode disposed on the fourth active region. The first transistor is a first-type transistor, and the fourth transistor is a second-type transistor different from the first-type transistor.
US12022682B2
A light-emitting element display device includes: a display area which has an organic insulating layer that is made of an organic insulating material; a peripheral circuit area which is disposed around the display area and which has the organic insulating layer; and a blocking area that is formed between the display area and the peripheral circuit area. The blocking area includes: a first blocking area configured by only one or a plurality of inorganic material layers between an insulating base substrate and an electrode layer which covers the display area and is formed continuously from the display area, and which configures one of two electrodes for allowing the light emitting area to emit the light; and a second blocking area including a plurality of layers configuring the first blocking area, and a light emitting organic layer.
US12022681B2
A display panel includes: a substrate including an opening; a plurality of light-emitting elements arranged in a display area around the opening, the plurality of light-emitting elements each including a first electrode, a second electrode, and an intermediate layer between the first electrode and the second electrode; a plurality of partition walls arranged in an intermediate area between the display area and the opening; and an encapsulation layer on the plurality of light-emitting elements, the encapsulation layer including an inorganic encapsulation layer and an organic encapsulation layer. The second electrode extends toward the intermediate area from the display area. An organic layer of the intermediate layer includes a plurality of opening portions arranged in a region from the opening to an edge portion of the second electrode facing the opening.
US12022677B2
An organic light-emitting display device is provided. The organic light-emitting display device includes an upper substrate coupling a lower substrate by an encapsulating layer. The upper substrate includes a metal. An inclined surface is formed at an edge of a substrate of the upper substrate by a rotating polishing wheel. Thus, in the organic light-emitting display device, the reliability may be prevented from being decreased by the metal burr without lowering the process efficiency and uniformity.
US12022676B2
A display panel includes a substrate including an emission area and a non-emission area; an auxiliary electrode placed in the non-emission area, and supplied with power for driving the display panel; a protective layer placed on the auxiliary electrode; a contact hole penetrating through the protective layer, and exposing the auxiliary electrode; a connection electrode placed in such a manner as to be in contact with the auxiliary electrode within the contact hole; an electron auxiliary layer placed on the connection electrode; a cathode electrode placed on the electron auxiliary layer; and a protrusion formed protruding from the connection electrode, wherein the protrusion is formed in such a manner as to form a shade region on the connection electrode, and the cathode electrode is in contact with the connection electrode in the shade region.
US12022673B2
A display device includes an anode electrode a cathode electrode a light-emitting layer, and an electron transport layer. The light-emitting layer is provided between the anode electrode and the cathode electrode. The electron transport layer is provided between the cathode electrode and the light-emitting layer. The electron transport layer includes a nanoparticle of a metal oxide, and an organic modifier configured to cover a surface of the nanoparticle and having electron donating characteristics.
US12022667B2
This disclosure describes a self-selective multi-terminal memtransistor suitable for use in crossbar array circuits. In particular, the memtransistor comprises a sapphire substrate that has a single-layer of polycrystalline molybdenum disulphide (MoS2) thin film formed on the surface of the substrate, wherein the MoS2 thin film comprise MoS2 grains that are oriented along terraces provided on the surface of the substrate. The memtransistor has a drain electrode and a source electrode that is formed on the MoS2 thin film such that a channel is defined in the MoS2 thin film between the drain and source electrodes, and a gate electrode formed above the channel, whereby the gate electrode is isolated from the channel by a gate dielectric layer.
US12022662B1
A device includes, in a first region, a first conductive interconnect, an electrode structure on the first conductive interconnect, where the electrode structure includes a first conductive hydrogen barrier layer and a first conductive fill material. A trench capacitor including a ferroelectric material or a paraelectric material is on the electrode structure. A second dielectric includes an amorphous, greater than 90% film density hydrogen barrier material laterally surrounds the memory device. A via electrode including a second conductive hydrogen barrier material is on at least a portion of the memory device. A second region includes a conductive interconnect structure embedded within a less than 90% film density dielectric material.
US12022660B2
Semiconductor devices and methods of manufacture are provided wherein a ferroelectric random access memory array is formed with bit line drivers and source line drivers formed below the ferroelectric random access memory array. A through via is formed using the same processes as the processes used to form individual memory cells within the ferroelectric random access memory array.
US12022656B2
A method for forming a 3D memory device is disclosed. A channel structure extending vertically through a dielectric stack including interleaved sacrificial layers and dielectric layers above a substrate is formed. A sacrificial plug above and in contact with the channel structure is formed. A slit opening extending vertically through the dielectric stack is formed. A memory stack including interleaved conductive layers and the dielectric layers is formed by replacing, through the slit opening, the sacrificial layers with the conductive layers. A first contact portion is formed in the slit opening. The sacrificial plug is removed after forming the first contact portion to expose the channel structure. A channel local contact above and in contact with the channel structure, and a second contact portion above the first contact portion in the slit opening are simultaneously formed.
US12022655B2
A semiconductor device and a method of manufacturing same may include a stack including alternately stacked conductive layers and insulating layers, a separation insulating structure passing through the stack, and including a line pattern, first protrusion patterns protruded from the line pattern to one side, and second protrusion patterns protruded from the line pattern to another side, first channel structures passing through the stack at the one side of the separation insulating structure and surrounding the first protrusion patterns, respectively, and second channel structures passing through the stack at the another side of the separation insulating structure and surrounding the second protrusion patterns, respectively.
US12022654B2
Provided is a memory device including a substrate, a stack structure, a polysilicon layer, a vertical channel structure, and a charge storage structure. The stack structure is disposed on the substrate. The stack structure includes a plurality of dielectric layers and a plurality of conductive layers stacked alternately. The polysilicon layer is disposed between the substrate and the stack structure. The vertical channel structure penetrates through the stack structure and the polysilicon layer. The charge storage structure is at least disposed between the vertical channel structure and the plurality of conductive layers.
US12022649B2
The present application provides a memory device having a bit line (BL) with a stepped profile. The memory device includes a semiconductor substrate including a first surface; and a bit line disposed on the first surface of the semiconductor substrate, wherein the bit line includes a first dielectric layer, a conductive layer disposed over the first dielectric layer, a second dielectric layer disposed over the conductive layer, and a spacer surrounding the first dielectric layer, the conductive layer and the second dielectric layer, wherein the second dielectric layer includes a first portion surrounded by the spacer, and a second portion disposed over the first portion and exposed through the spacer, wherein a first width of the first portion is substantially greater than a second width of the second portion.
US12022640B1
A multi-column graphite-over-foam (GOF) assembly includes a plurality of foam columns wherein each foam column of the plurality of foam columns are individually wrapped in a graphite sheet. A graphite layer surrounds the plurality of foam columns and an electrically conductive outer layer surrounding the graphite layer. The graphite layer is configured to thermally couple the electrically conductive outer layer to the plurality of foam columns, and the electrically conductive outer layer is configured to absorb electromagnetic interference (EMI).
US12022632B2
A latch assembly includes a lever arm affixed to a latch pivot point of rotation with a cam having a connecting slot. A load mechanism is configured to apply a force on the latch pivot point to retain the lever arm in a first position. The load mechanism is tuned to apply the force along a tolerance range of operation of the latch assembly.
US12022629B2
The present invention discloses a smart clothing and its device mount, wherein the device mount includes an upper casing and a lower casing, a circuit board is arranged between the upper casing and the lower casing, and a metal contact of the top surface of the circuit board penetrates through the upper casing to form a plurality of metal contact points, and the cable interface of the bottom surface of the circuit board passes through the lower casing, and the bottom surface of the lower casing is formed with individual cable grooves toward each cable interface for guiding the transmission wire to insert into the cable interface along the cable groove, and the device mount is combined with a soft gasket on the clothing body and is equipped with a waterproof protective layer to avoid damage to the circuit components and transmission wire during cleaning; when the device mount is installed with the electronic device, the motion status can be monitored.
US12022627B2
A display device includes a display module, a support part including a support plate and a plurality of support bars, and first and second cases coupled to each other. The first case accommodates the display module, the support part, and the support frame, and the second case moves in a direction that is away from or closer to the first case along a first direction. When the second case moves along the first direction away from the first case, support bars of the support bars are parallelly arranged together with the support plate at one side of the support plate, and the support frame is expanded in the first direction and supports the support bars that are arranged parallelly with the support plate.
US12022625B2
An embodiment of the present application discloses a display module and a display device. The display module includes a display panel, a backplate layer, a first support layer, a second support layer, and a reinforcing member; wherein an end of the first support layer toward a bending portion is shrunk internally relative to an end of the backplate layer and the second support layer toward the bending portion to form a notch, and the reinforcing member is disposed at least partially within the notch. The present application can solve a problem that a support force is insufficient due to the notch, a stress is relatively concentrated, and the display panel collapses.
US12022620B2
A tray-type component supply device includes a device main body, a magazine configured to be detachably held by the device main body and to accommodate multiple trays in each of which multiple components are arranged vertically, a shuttle mechanism configured to draw any of the trays from the magazine to enable the components to be supplied, a lifting/lowering mechanism configured to move the magazine or the shuttle mechanism up and down to select a tray to be drawn by the shuttle mechanism, and an automatic exchange section configured to exchange the magazine to be collected from the device main body and the magazine to be provided to the device main body.
US12022616B2
A radio frequency front-end module, a manufacturing method thereof and a communication device are provided. The radio frequency front-end module includes a first base substrate and a metal bonding structure; a second functional substrate, including a second base substrate, a groove in the second base substrate, and a bonding metal layer; and a first radio frequency front-end component, at least partially located in the groove, the first base substrate and the second base substrate are oppositely arranged, and a surface of the second base substrate close to the first base substrate includes a groove surface inside the groove and a substrate surface outside the groove, and the bonding metal layer includes a first metal portion located on the groove surface and a second metal portion located on the substrate surface, the first radio frequency front-end component is at least partially surrounded by the first metal portion.
US12022610B2
The disclosure generally relates to a method of creating patterned metallic circuits (e.g., silver circuits) on a substrate (e.g., a ceramic substrate). A porous metal interlayer (e.g., porous nickel) is applied to the substrate to improve wetting and adhesion of the patterned metal circuit material to the substrate. The substrate is heated to a temperature sufficient to melt the patterned metal circuit material but not the porous metal interlayer. Spreading of molten metal circuit material on the substrate is controlled by the porous metal interlayer, which can itself be patterned, such as having a defined circuit pattern. Thick-film silver or other metal circuits can be custom designed in complicated shapes for high temperature/high power applications. The materials designated for the circuit design allows for a low-cost method of generating silver circuits other metal circuits on a ceramic substrate.
US12022607B2
In accordance with at least one aspect of this disclosure, a system can include, a printed circuit board (PCB), a controller on the PCB configured to output a gate drive signal to one or more gate drivers 106 to drive a gate 108 of a switch (e.g., a transistor), and an isolation domain. The isolation domain can be defined in the PCB between the controller and the one or more gate drivers. More specifically, the isolation domain can begin at a first moat and end at a second moat, defined between the controller and the one or more gate drivers. The isolation domain can be configured to prevent common mode noise in the gate drive signal.
US12022604B2
A power substrate (101) of the present invention includes a plurality of insulating substrates (106) arranged side by side along a plurality of current paths (P) extending in the same direction, a plurality of MOS transistors (108) mounted on one major surface of each of the plurality of insulating substrates (106) with a first conductive layer (107) and a first solder bonding layer (109) in between, and a heat dissipation member (110) in contact with other major surfaces of all of the insulating substrates with a second conductive layer (107) and a second solder bonding layer (109) in between, and each of the current paths (P) is formed by connecting one or more of the MOS transistors (108) mounted on one of the insulating substrates (106) with one or more of the MOS transistors (108) mounted on a different one of the insulating substrates (106) in series with each other.
US12022595B2
A cooking appliance may include a holder disposed in an induction heating element provided below a cover plate, and a supporter disposed inside the holder that supports a sensor inserted into the holder to contact the sensor to the cover plate.
US12022589B2
A camera-based sensor device (200) and method for use in a controllable lighting system (100). The camera-based sensor device (200) comprises: a communications interface (203); a camera (201) for capturing images of a scene, each image comprising an array of pixels; and a processor (202). The processor (202) is configured to determine at least one light performance indicator, LPI, from an image captured by the camera (201). The LPI is a combined metric derived from a plurality of pixels of the array of pixels in the image. The processor (202) is configured to transmit, via the communications interface (203), the determined at least one LPI to the controllable lighting system (100) for use by the controllable lighting system (100) to make a control decision based on the LPI. The processor (202) does not transmit any of the images of the scene.
US12022572B2
Proposed are a method and an apparatus for receiving an MAC address of another STA within a reception MLD in a wireless LAN system. Specifically, the reception MLD receives an ML element from a transmission MLD through a first link. The reception MLD decodes the ML element. The ML element includes common information and link information. The link information includes a profile field of the second transmission STA. The profile field of the second transmission STA includes first information relating to whether an MAC address of the second transmission STA exists. If the first information is configured to be 1, the profile field of the second transmission ST A includes the MAC address of the second transmission STA.
US12022571B2
The present disclosure relates to a communication scheme and system for the convergence of a 5G communication system for supporting a higher data transfer rate after the 4G system and the IoT technology. The present disclosure may be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retain business, security and safety-related service) based on the 5G communication technology and IoT-related technology. The present disclosure provides methods and apparatus for supporting a profile transfer between terminals and methods and apparatus for supporting easy use of a communication product.
US12022570B2
A base station apparatus including: a transmission unit that transmits a first activation signal, which is an activation signal that becomes a trigger for monitoring a paging occasion, for each group of grouped user equipments and transmits a second activation signal, which is a activation signal common to multiple groups, wherein the transmission unit transmits, to the user equipment, information instructing whether to perform monitoring of the second activation signal or information indirectly instructing whether to perform monitoring of the second activation signal.
US12022569B2
Disclosed are methods for optimized capability signaling by a user equipment (UE). For the same level of control on the UE side in combining a previous release-N and a new release N+m, the UE should be able to utilize the existing signaling in release N together with the signaling in release N+m. Otherwise, if the UE only utilizes release N+m, the UE will be unable to have the benefit of the same level of control that was provided in release N.
US12022566B2
According to one configuration, a system comprising: a first SIM (Subscriber Identity Module) device; a second SIM device; and user equipment in which the first SIM device and the second SIM device are installed. The user equipment is operable to: access first subscriber identity information stored in the first SIM device, the first subscriber identity information providing the user equipment access to a first wireless network in a network environment; access second subscriber identity information stored in the second SIM device, the second subscriber identity information providing the user equipment access to a second wireless network in the network environment; and via analysis of configuration settings in the second subscriber identity information, detect that the second network is assigned to support non-voice wireless communications between the user equipment and a remote network.
US12022565B2
Methods and systems for SIM management on a DSDA/DSDS device. Methods and systems for Subscriber Identity Module (SIM) management on a User Equipment (UE) are provided. The UE includes one of, a Dual SIM Dual Active (DSDA) UE, or a Dual SIM Dual Standby (DSDS) UE. A method disclosed herein includes selecting a SIM from dual SIM for at least one application to establish at least one Protocol Data Unit (PDU) session. The method includes selecting the SIM for the at least one application based on, at least one of, UE Route Selection Policy (URSP) rules of each SIM, Local Area Data Network (LADN) Data Network Names (DNNs) available per SIM, a current status of each SIM, and an availability of Public Network Integrated Non-Public Network (PNI-NPN) services for each SIM.
US12022559B2
Certain aspects of the present disclosure provide techniques for air interface and sidelink discontinuous reception alignment for inactive/idle user equipment. A method performed by a user equipment (UE) includes receiving, from a network at a first user equipment over an air interface, discontinuous reception (DRX) configuration assistance information, and transmitting, from the first user equipment to a second user equipment via a sidelink interface, the DRX configuration assistance information. The method may further include receiving, from the second user equipment at the first user equipment via the sidelink interface, sidelink DRX configuration information, wherein the sidelink DRX configuration information is based on the DRX configuration assistance information, and transmitting, from the first user equipment to the network over the air interface, the sidelink DRX configuration information. The method may include receiving, from the network at the first user equipment, modified air interface DRX configuration information for the first user equipment.
US12022555B2
A portable communication device includes a touch screen display; first communication circuitry configured to support a long term evolution (LTE) communication; second communication circuitry configured to support a new radio (NR) communication; a memory storing operator information indicating an operator of a mobile network and operator policy information; and at least one processor configured to receive, from an LTE base station corresponding to the mobile network via the first communication circuitry, a system information block (SIB) and a non-access stratum (NAS) message, determine, based on the SIB and the NAS message, whether dual connectivity of the LTE communication and the NR communication is available for the portable communication device, based on the operator information, the operator policy information and determining that the dual connectivity is available for the portable communication device, select an indicator from a first indicator and a second indicator, the first indicator indicating that the portable communication device is connected with the mobile network via the LTE communication, the second indicator indicating that the NR communication is available for the portable communication device to connect with the mobile network, and display the selected indicator via the touch screen display.
US12022553B2
A first BLUETOOTH device includes a transceiver configured to receive a control procedure packet from a second BLUETOOTH device during a BLUETOOTH connection event of a BLUETOOTH connection between the first BLUETOOTH device and the second BLUETOOTH device. The first BLUETOOTH device also includes a controller coupled to the transceiver and configured to set a more data (MD) bit of a response packet to the control procedure packet to a first value independent of whether the first BLUETOOTH device has more data to send to the second BLUETOOTH device. The first value corresponds to maintaining the BLUETOOTH connection event open. The transceiver is further configured to send the response packet to the second BLUETOOTH device during the BLUETOOTH connection event.
US12022543B2
A method for transmitting data in an Internet of Vehicles and a terminal device disclosed in the present disclosure allow the determination of a resource used for multiple transmissions of a sidelink and favor an increase in the reliability of data transmissions. The method includes a first terminal receiving first control information transmitted by a second terminal. The first control information is used for determining resource information used for multiple transmissions of a sidelink. The method also includes the first terminal determining, on the basis of the first control information, a resource used for multiple transmissions of the sidelink.
US12022518B2
Provided is a method for a base station executing a multi-beam-based random access procedure in wireless communication, and a device therefor. The method may include: transmitting information associated with a RACH resource to a terminal; receiving a multi-RACH preamble from the terminal by a multi-beam; and transmitting a random access response to the terminal.
US12022515B2
In an example, a method includes obtaining, in a probing Wi-Fi device a transmit opportunity (TXOP) on a Wi-Fi channel. The method also includes transmitting a probe packet from the probing Wi-Fi device to a receiving Wi-Fi device during the TXOP with a first antenna. The method includes receiving first feedback responsive to transmitting the probe packet with the first antenna. The method also includes transmitting the probe packet from the probing Wi-Fi device to the receiving Wi-Fi device during the TXOP with a second antenna. The method includes receiving second feedback responsive to transmitting the probe packet with the second antenna. The method also includes setting, by the probing Wi-Fi device, a transmission parameters set and a selected antenna based at least in part on the first feedback or the second feedback.
US12022514B2
In a 5G or 6G network with high traffic density, wireless users are often forced to delay important transmissions, to avoid interference with other users. For enhanced efficiency and reduced overall latency, a base station can provide an uplink grant to the waiting user before the mandated delay has expired, thereby avoiding wasted time and wasted resources. The base station can determine which user has waited the longest time, and can provide the grant to that longest-delayed user. Message priority and length, and other factors, can also be considered in selecting which user to accelerate, depending on network rules. By allowing a delayed user to immediately transmit when conditions allow, the base station can reduce the average delay per message transmission, assist users in uploading their messages, and enhance network efficiency generally.
US12022497B2
Provided are configuration information transmission method and device. The method includes: transmitting configuration information, where the configuration information includes at least one of the following: configuring N sets of data channel configuration information for one frequency domain bandwidth, configuring M sets of control channel resource configuration information for one frequency domain bandwidth, or configuring C sets of measurement reference signal configuration information for one frequency domain bandwidth, where N, M, and C are integers greater than or equal to 1. The above solution resolves the issue of the lack of data transmission between multiple TRPs and a terminal in the related art. Multiple sets of configuration information are configured for one frequency domain bandwidth, such that different configuration information can be used in multi-TRP transmission, thereby realizing data transmission between multiple TRPs and a terminal.
US12022494B2
A communication device that enables sensing of efficient resources in inter device communication such as V2X communication, including a control unit configured to allocate a resource area in which a resource is selectable by a terminal device that executes inter-device communication, and to provide information regarding a range of sensing of the resource area to the terminal device.
US12022489B2
The present invention relates to a method for receiving control information by a UE in a wireless communication system, and an apparatus for same. More specifically, the method includes a step of receiving reconfiguration downlink control information (DCI), wherein the reconfiguration DCI includes a plurality of reconfigurations relating to a UE group including the UE and is configured so as to be received on the basis of a radio network temporary identifier (RNTI) defined for the reconfiguration DCI.
US12022486B2
The embodiments of the present invention provide a feedback information transmission method and a terminal device, which relate to the field of communications technologies and are used to resolve the problem of how a terminal device sends feedback information in a multi-TRP communications system. The method is applied to a terminal device and includes: in the case of receiving at least two PDCCHs sent by at least two TRPs or different antenna panels of one TRP, determining a target PUCCH resource, and sending target feedback information through the target PUCCH resource, where the target feedback information is feedback information of each PDSCH scheduled by the at least two PDCCHs. The embodiments of the present invention are used for the transmission of feedback information.
US12022485B2
The present disclosure discloses operating methods of a user equipment and a base station in a wireless communication system, and a device supporting same. According to an embodiment applicable to the present disclosure, the user equipment may establish connection with the base station, on the basis of a synchronization signal/physical broadcast channel (SS/PBCH) block received from the base station. Subsequently, the user equipment may be configured, by the base station, with a transmission mode in which data generated from the same information is transmitted from a plurality of transmission reception points (TRPs), and may determine a size of a transmission block related to data provided from the plurality of TRPs on the basis of the transmission mode to obtain related data information. Accordingly, the base station and the user equipment can configure/determine the size of the transmission block related to the data without ambiguity therebetween.
US12022482B2
Methods, systems, and storage media are described for the cancellation of uplink (UL) transmissions for new radio (NR). Other embodiments may be described and/or claimed.
US12022479B2
The present specification provides a method for transmitting a PBCH by a base station in a wireless communication system, the method comprising: mapping a PBCH to a plurality of resource elements (REs); and transmitting the PBCH to a terminal on the plurality of REs, wherein the PBCH mapping comprises copying PBCH orthogonal frequency division multiplexing (OFDM) symbols included in PBCH repetition into an LTE control region, in consideration of a frame structure type.
US12022477B2
A network node and a wireless device for operation in a wireless communication network, wherein it is determined that a second scheduling bandwidth is needed, based on an amount or type of data buffered for transmission to the wireless device. Reconfiguration of a receiver bandwidth of the wireless device is initiated to match the second scheduling bandwidth, wherein the second scheduling bandwidth is larger than a first scheduling bandwidth currently associated with the wireless device, and wherein the rust and second scheduling bandwidths respectively define the bandwidth used for scheduling transmissions to the wireless device. Methods and computer programs therefor are also disclosed.
US12022476B2
This disclosure provides methods, devices and systems for beamforming in wireless communications. Some implementations more specifically relate to beamforming configurations for multicast communications. A transmitting device may transmit multicast data to multiple receiving devices, concurrently, via a physical downlink shared channel (PDSCH). The PDSCH may be preceded by a physical downlink control channel (PDCCH). The PDCCH may provide scheduling information for the PDSCH, including a multicast beam associated with the PDSCH and a timing offset or delay between the PDCCH and the PDSCH. A receiving device may determine that the PDSCH contains multicast data based on an indication in the PDCCH. To receive the PDSCH, each receiving device may tune its antennas in a direction of the scheduled multicast beam or a default beam based on the delay between the PDCCH and the PDSCH.
US12022471B2
Disclosed is a method for transmitting Uplink Control Information. The method includes: determining, by a terminal device, a set of uplink control channel resources according to the first number of bits, the first number of bits being determined according to high-level parameters; receiving configuration information sent by a network device, the configuration information indicating an uplink control channel resource in the set of uplink control channel resources; determining first UCI to be transmitted according to a channel format corresponding to the uplink control channel resource, the number of bits occupied by the first UCI being less than or equal to the first number of bits; and transmitting the first UCI in the uplink control channel resource using the channel format. Therefore, the terminal device determines the UCI to be transmitted based on the channel format corresponding to the uplink control channel resource.
US12022469B2
A user equipment (UE) may increase the reliability of transmission of a Physical Uplink Control Channel (PUCCH) by transmitting repeated copies of the PUCCH, according to a repetition pattern spanning one or more slots. In an intra-slot mode, more than one copy may be transmitted within each configured slot, with or without frequency hopping. The number of copies as well as a temporal gap between the transmission of successive copies may be configured by the network. The repetition pattern may or may not be interrupted by slot boundaries. In an inter-slot mode, one copy is transmitted per configured slot. Different copies may be transmitted in different directions, according to a spatial consistency pattern. The UE may perform repeated transmission of PUCCHs to different Transmission-Reception Points (TRPs) using respectively different timing advances and/or transmit power levels.
US12022467B2
A terminal with which it is possible to appropriately transmit uplink control information. In a terminal (200), a control unit (211) determines a processing format for a response signal or for an uplink control channel used for transmission of the response signal, in accordance with request conditions for a response signal of downlink data. A transmission unit (216) uses the uplink control channel to transmit the response signal on the basis of the determined processing format.
US12022462B2
A method performed by a wireless device 410 is provided for receiving an uplink scheduling grant for a plurality of physical uplink shared channels (PUSCHs). The method includes receiving, from a network node 460, downlink control information (DCI). The DCI includes an indication corresponding to at least a time domain resource for each of the plurality of PUSCHs. Based on the indication, uplink scheduling grant resources are determined for the plurality of PUSCHs. At least one transmission is sent according to the determined uplink scheduling grant resources.
US12022459B2
Disclosed are techniques for wireless communication. In an aspect, a UE determines a sidelink resource configuration for a slot, wherein the sidelink resource configuration includes a first set of resources carrying a first PSSCH in a first mini-slot of the slot, a second set of resources carrying a second PSSCH in a second mini-slot of the slot, and a third set of resources carrying a PSFCH associated with one or more PSSCHs of one or more preceding slots. The UE may communicate data over at least a portion of the slot in accordance with the sidelink resource configuration. In some designs, a sidelink management device (e.g., the UE, another UE, or a network component) may transmit the sidelink resource configuration.
US12022456B2
A method of transmitting data from a first communications terminal to one or more second communications terminals includes receiving from an infrastructure equipment forming part of a wireless communications network an indication identifying a predetermined pattern of communications resources of a wireless access interface. The wireless access interface provides plural communications resources divided into time divided units. The method also includes transmitting the data in some or all of the predetermined pattern of communications resources to one or more of the second communications terminals in accordance with device to device communications. The predetermined pattern of communications resources is one of plural patterns of communications resources of the wireless access interface for plural of the time divided units. The plural patterns of communications resources are predetermined for a reduction in latency when transmitting the data from the first communications terminal and/or reducing in signaling overhead required to transmit the data.
US12022455B2
Provided are systems and methods for transmitting data over a wireless channel from a data transmitting node to a data receiving node in a communication system. The data transmitting node comprises second-layer processing circuitry for receiving at least one second-layer SDU, to be mapped onto a resource allocated for data transmission, and for generating a second-layer PDU, including the at least one second-layer SDU and at least one second-layer control element, and first-layer processing circuitry for receiving the second-layer PDU generated by the second-layer processing circuitry and for mapping the second-layer PDU onto the resource allocated for data transmission. The data receiving node comprises first-layer processing circuitry for de-mapping at least one second-layer PDU, and second layer processing circuitry for receiving and parsing the second-layer PDU demapped by the first-layer processing circuitry, the second-layer PDU including at least one second-layer SDU, and at least one second-layer control element.
US12022442B2
Methods, systems, and devices for wireless communications are described. A first wireless device may transmit, to a second wireless device, capability control signaling indicating a first quantity of beam switches is supported within a first time period for a first antenna subarray, a first antenna module, or both, of the first wireless device. The first wireless device may receive from the second wireless device in accordance with the capability control signaling, a grant scheduling one or more messages and indicating a set of beams of the first wireless device over which to communicate the one or more messages in respective transmission time intervals (TTIs) of the first time period. The first wireless device may then transmit or receive, over the first time period using the first antenna subarray, the first antenna module, or both, the one or more messages using the set of beams.
US12022441B2
This application may be applied to an internet of vehicles, for example, V2X and LTE-V. A first terminal apparatus determines, a first resource pool. The first terminal apparatus detects control information of a second terminal apparatus, where the control information indicates second service data of the second terminal apparatus, and the control information includes location information of the second terminal apparatus, a first frequency domain resource, and a periodicity of the second service data. The first terminal apparatus determines an unavailable time-frequency resource in the first resource pool based on location information of the first terminal apparatus, the location information of the second terminal apparatus, a first threshold, the first frequency domain resource, and the periodicity of the second service data. The first terminal apparatus selects a first time-frequency resource from available time-frequency resources in the first resource pool to transmit first service data.
US12022434B2
Provided are a resource selection method and device. The method includes initiating at least one sidelink process on at least one carrier; determining that the at least one sidelink process is one set of sidelink processes; and triggering, according to a preset rule, resource selection of the one set of sidelink processes.
US12022429B2
A communication system is disclosed in which am anchor base station receives, from a core network node, downlink data for a communication device. The base station attempts (e.g. by RAN-based paging) to initiate communication with the communication device, and when the communication device does not respond to the attempt to initiate communication, the base station sends a message to the core network node, the message requesting initiation of a paging procedure for the communication device (e.g. S1-based paging).
US12022424B2
A position detection system includes a measurement unit that obtains a measurement value related to transmission and reception of radio waves from when the radio waves are transmitted from one of first and second communication devices to the other one of the first and second communication devices to when the one of the first and second communication devices receives a response to the radio waves to detect a positional relationship of the first and second communication devices. The measurement unit obtains multiple measurement values by performing communication to obtain the measurement value a multiple number of times in which a parameter of the communication is changed.
US12022409B2
The present application discloses a method for data transmission in a radio cell of a mobile terminal. The radio cell includes an auxiliary carrier in a low frequency band and at least one master carrier in a high frequency band, the method including: the mobile terminal achieving downlink synchronization with the radio cell through the auxiliary carrier in the low frequency band, and after achieving the downlink synchronization, obtaining configuration information of the radio cell, and transmitting data by using the master carrier and/or the auxiliary carrier according to the configuration information. The present application also provides a mobile terminal. By using the present application, radio cell coverage and transmission performance may be improved.
US12022407B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a dual connectivity configuration for a set of communication links, where at least one communication link of the set includes a sidelink. The UE may transmit a report based on an event associated with the sidelink that triggers the power headroom report. Additionally or alternatively, the UE may identify a carrier aggregation configuration for a set of communication links where at least one communication link of the set is a sidelink. The UE may determine an event associated with the sidelink that triggers a power headroom report, and transmit the power headroom report based on the determined event associated with the sidelink that triggers the power headroom report.
US12022394B2
Disclosed in the present application is a method for monitoring a wake-up signal (WUS), comprising: a terminal device, on the basis of configuration information sent by a network device, determining a WUS monitoring occasion. The configuration information at least comprises: a bandwidth part parameter and/or a WUS monitoring occasion parameter, the WUS monitoring occasion being used to monitor a WUS. Further disclosed in the present application are a method for monitoring a wake-up signal, an electronic device, and a storage medium.
US12022391B2
A user equipment (UE) is grouped into a paging subgroup for the purposes of receiving pages from a network. The UE receives, from the network, a paging configuration for a Radio Resource Control (RRC) idle state or an RRC inactive state paging operation, the paging configuration comprising a paging subgroup identification for the UE and monitors paging occasions based on at least the paging subgroup identification.
US12022386B2
Aspects of the disclosure provide methods and apparatuses. The method can include receiving, at a user equipment (UE), system information broadcast from one or more base stations which may be shared by one or more PLMNs and/or one or more SNPNs, the system information including an indication of whether accessing an SNPN using home service provider (HSP) subscription of a HSP network is supported. The UE can be configured with subscription information of the HSP network. The subscription information can include the HSP subscription and a selection list that includes one or more candidate networks each represented by an SNPN identifier. The method can further include responsive to the system information, selecting a network from the selection list according to a priority order of the candidate networks, and accessing the network selected from the selection list using the HSP subscription.
US12022376B2
The UE(130) is configured to receive a control parameter (5013) from a network in a first connection with the network. The UE(130) is further configured to selectively bar access of the UE(130) to the network for a subsequent second connection based on the control parameter (5013).
US12022355B2
To provide a novel and improved control device and storage medium capable of performing control based on a positional relation with higher accuracy. A control device includes a control unit configured to perform control based on a presence area of a second communication device estimated using signals transmitted and received between a first communication device and the second communication device. The control unit performs control based on a presence area estimated most often among a plurality of presence areas estimated from signals transmitted and received a plurality of times during a certain time length.
US12022339B2
Methods, systems, and devices for signaling reduction schemes in a wireless communication are described. A wireless communication method is provided to include signaling, by a network device, a cell configuration information including a first cell configuration for a first cell, a reference configuration information, and a reference identification (ID) for establishing a logical link between the first cell and the reference configuration information, and wherein the signaling is used to configure the first cell based on the first cell configuration for the first cell and the reference configuration information.
US12022334B2
Disclose are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. One embodiment of the present invention relates to a method and a device for accelerating data processing of a double connection in a next generation mobile communication system.
US12022331B2
A method and apparatus for an indication of serving cell communication quality to a target cell during mobility in a wireless communication system is provided. A wireless device, which keeps communicating with a source node while initiating a mobility from the source node to a target node, transmits, to the target node, information related to a communication quality of the source node.
US12022327B2
A network node for user data traffic handling (UPF), receives (52, 112) traffic for an application, wherein the traffic is to be sent to a logical server associated with the application, wherein the logical server resides on a network server (10.4), and wherein the application has a corresponding application function (AF). On detecting (53, 113) that the received traffic includes an encrypted server name indication such that the associated logical server cannot be identified, the network node requests (55, 115) from the corresponding application function information identifying the application. In response to receiving (62, 117) information identifying said application, the network node subsequently handles the traffic (63, 118) based on the identified application.
US12022323B2
Disclosed embodiments relate to an orchestrator and arbitrator in an Internet of Things (IoT) platform. In one example, a method of servicing a plurality of data flows of a plurality of wireless devices using a plurality of protocols includes: monitoring one or more interfaces that communicate using the plurality of protocols, activating a first interface upon detecting a demand to exchange data thereon, wherein a connectivity manager performs the monitoring, and activating, extracting, by a packet analyzer, packet metadata from one or more of the plurality of data flows, determining latency encountered and bandwidth utilized by the one or more data flows based on the packet metadata, applying, by an adaptive connectivity manager (ACM), a latency reduction strategy to attempt to comply with latency criteria, and applying, by a bandwidth utilization manager (BUM), a bandwidth reduction strategy to attempt to comply with bandwidth criteria.
US12022320B2
Embodiments of this application provide a data processing method and apparatus. The method includes: parsing, by a user plane data processing network element, a received packet and determining first service type information of a data flow to which the packet belongs; obtaining, by the user plane data processing network element, second service type information of the data flow from a data analysis network element; and processing, by the user plane data processing network element, the data flow based on the first service type information and the second service type information. With the data processing method and apparatus disclosed herein, accuracy in identifying a service type of transmitted data can be improved.
US12022319B2
A method performed by a policy node for handling QoS for data traffic between a UE and an Application Server (AS) node associated with the UE. The policy node receives messages indicating available marking types which a user plane node is capable of detecting in the data traffic and information indicating a number of marking types supported by both the UE and the AS node, a UE identifier identifying the UE and a list of QoS profiles associated with the UE. The policy node determines the decided marking type and marking value for each of the QoS profiles associated with the UE identifier and transmits a message towards the control plane node having a session establishment response for the UE identifier including the marking type and marking value decided for each QoS profile associated with the UE identifier.
US12022315B2
Certain aspects of the present disclosure provide techniques for avoiding transmission configuration indication (TCI) reselection (e.g., due to some bandwidth part (BWP) switching scenarios). An exemplary method generally includes configuring a UE with TCI state information for communication via multiple BWPs, wherein the TCI state information indicates quasi co-location (QCL) assumptions of at least first and second types and determining whether to reconfigure the TCI state of the UE to reflect a BWP switch, based on one or more rules that define BWP switching for reference signals (RSs) of at least one of the QCL assumption types without TCI state reconfiguration. Other aspects and embodiments are also claimed and described.
US12022312B2
Embodiments of this application disclose a minimization of drive tests (MDT) configuration method, to improve accuracy of a cell measurement result. The method in the embodiments of this application includes: receiving, by a base station, MDT configuration information sent by a core network or an operation, administration, and maintenance (OAM) network management system, where the MDT configuration information includes first beam configuration information; and sending, by the base station, an MDT measurement configuration message to UE based on the MDT configuration information, where the MDT measurement configuration message includes second beam configuration information, and the second beam configuration information is the same as the first beam configuration information or the second beam configuration information is configuration information obtained after the first beam configuration information is processed.
US12022309B2
Example communication methods and apparatus are described. One example method includes: when a terminal side device determines that first downlink control information (DCI) meets a first condition, the terminal side device uses a quantity of physical downlink control channel (PDCCH) candidates that are located in a first time unit and that are in a search space set corresponding to the first DCI as a first quantity of times of monitoring. In the first time unit, the terminal side device monitors, in the search space set corresponding to the first DCI based on the first quantity of times of monitoring, a PDCCH carrying the first DCI.
US12022304B2
A communication method is performed at an electronic device that includes a first network function (NF) entity. The first NF entity indirectly communicates with a second NF entity using a first service communication proxy (SCP) network element. In some embodiments, in accordance with a determination that the first SCP network element fails, the first NF entity detects a second SCP network and performs indirect communication with the second NF entity using the second SCP network element. In some embodiments, in accordance with a determination that the first SCP network element fails, the first NF entity directly communicates with the second NF entity. In this way, the first NF entity and the second NF entity can continue communication, thus ensuring the continuity and the reliability and availability of a communication system.
US12022295B2
The present disclosure relates to methods and apparatus that registers and configures mesh node devices to operate as part of a wireless mesh network as part of a process that may be referred to as an onboarding process that streamlines. Such an onboarding process may store registration information and configuration information in a database at a computer in the cloud or that is accessible via the Internet. This stored information may be used to easily create or expand a wireless mesh network. This registration information may be cross-referenced with a profile associated with a network configuration, with a customer license, and with an identifier that identifies a wireless mesh network. Profiles consistent with the present disclosure may identify configuration preferences of a wireless mesh network and may identify software components that may be installed at particular mesh nodes when mesh node devices are added to a wireless mesh network.
US12022293B2
A method for operating a User Equipment (UE) is disclosed, the UE configured to connect to a communication network. The method comprises: indicating to the communication network an Integrity Protection for User Plane (IPUP) mode supported by the UE when requesting registration with the communication network. The IPUP mode comprises one of: use of Integrity Protection for User Plane data exchanged with the UE, non-use of Integrity Protection for User Plane data exchanged with the UE, or use of Integrity Protection for User Plane data, and non-use of Confidentiality Protection for User Plane data.
US12022292B2
In some embodiments, a local user is prevented from accessing certain content and/or capabilities of a mobile network device while allowing him control over other functions of the device. For example, an administrator may prevent certain undesired activities. Optionally, by means of an MDM server and/or a remote server, the local user controls other aspects of his device as he wills More specifically but not exclusively the method works on IOS devices. An aspect of some embodiments of the current invention relates to a method of selecting a level of filtering for individual members of a network and/or packets. Optionally, a device pertinent to aggressive filtering may signal to the server and/or other devices will be less aggressively filtered. Alternatively or additionally, a server may determine from certain behaviors and/or packet characteristics that a device and/or packet should be filtered aggressively or not.
US12022287B2
A device, mobile operator, network, and a device provider can exchange messages for EAP-TLS authentication. The network can include an authentication server function (AUSF). A device and a device provider can record both a device certificate and a device provider certificate. The network can receive an encrypted identity for the device and forward the identity to the device provider. The device provider can send the device certificate and the device provider certificate to the network. The network can (i) receive a “client hello”, (ii) select a network public key and private key, and (iii) send a certificate signing request to the device provider with the network public key, and (iv) receive a network certificate verified by the device provider certificate. The network can receive the device certificate from the device in a TLS handshake and mutually authenticate with the device using the received network certificate and the device certificate.
US12022285B2
A communication device may receive a specific signal from a first external device; display a first instruction screen; in a case where it is instructed that the target process is to be executed in a situation where the first instruction screen is displayed, send a public key to the first external device, wherein in a case where it is not instructed that the target process is to be executed in the situation where the first instruction screen is displayed, the public key is not sent; after the public key has been sent to the first external device, receive an authentication request from the first external device; send an authentication response to the first external device; receive connection information from the first external device; and establish, by using the connection information, a wireless connection between the communication device and a second external device.
US12022282B2
Provided is a method for operating an authentication server for authenticating a user who is communicating with an enterprise via a network. The method include receiving, via the network, a first authenticator including first information from a low energy wireless device received via a user device wirelessly, and storing the first authenticator. When the authentication service later receives, from the enterprise, a request to authenticate the user, the authentication server transmits an authentication request to the user device via the network requesting that the user read information from the low energy wireless device using the user device. The information received from the low energy wireless device in response to the authentication request is then used authenticate the user by comparing the information received from the low energy wireless device due to the authentication request with the stored first authenticator.
US12022274B2
An apparatus includes a receiver and an up-mixer. The receiver is configured to receive a bitstream that includes an encoded mid signal and encoded stereo parameter information. The encoded stereo parameter information represents a first value of a stereo parameter and a second value of the stereo parameter. The first value is associated with a first frequency range. The second value is associated with a second frequency range that is distinct from the first frequency range. The up-mixer is configured to perform an up-mix operation on a frequency-domain decoded mid signal generated from the encoded mid signal. A particular value based on the first value and the second value is applied to the frequency-domain decoded mid signal during the up-mix operation.
US12022273B2
The present disclosure discloses a vibration suspension system for a transducer, which comprises at least one movable device provided with a magnetic conductive material, at least a part of the magnetic conductive material being arranged in an area where an alternating magnetic field overlaps with a static magnetic field, so that the static magnetic field and the alternating magnetic field are converged, and a magnetic field force generated by the interaction between the static magnetic field and the alternating magnetic field being applied to the magnetic conductive material, so as to drive the vibration suspension system to move; and at least one suspension device comprising an elastic recovery device for providing a restoring force for a reciprocal vibration of the vibration suspension system, one end of the elastic recovery device being fix to the movable device and the other end thereof being fixed to the inside of the transducer.
US12022265B2
Disclosed are system and methods for automated fitting of a hearing aid, through an automated hearing test based upon which a suitable set of hearing aid parameters is determined.
US12022257B2
A sound apparatus includes a piezoelectric device, a vibration member connected to the piezoelectric device, a first magnet connected to the piezoelectric device, and a second magnet facing the first magnet, which can readily realize a desired frequency characteristic.
US12022254B2
A sound apparatus comprises a plurality of vibration devices and a vibration member including a same main surface connected to the plurality of vibration devices, the plurality of vibration devices include a first vibration device and a second vibration device, which transfer vibrations having different phases each other to the vibration member.
US12022239B2
Camera platform techniques are described. In an implementation, a plurality of digital images and data describing times, at which, the plurality of digital images are captured is received by a computing device. Objects of clothing are recognized from the digital images by the computing device using object recognition as part of machine learning. A user schedule is also received by the computing device that describes user appointments and times, at which, the appointments are scheduled. A user profile is generated by the computing device by training a model using machine learning based on the recognized objects of clothing, times at which corresponding digital images are captured, and the user schedule. From the user profile, a recommendation is generated by processing a subsequent user schedule using the model as part of machine learning by the computing device.
US12022236B2
An imaging device includes light sensitive locations that are separately sensitive to light received at a surface with respect to a portion of a sample associated with the surface, the light sensitive locations having a resolution of 5 microns or smaller. There is a device to associate the portion of the sample with the surface. The imaging device and a distance of the portion of the sample to the light sensitive locations are such that usable useful image of the portion of the sample can be acquired directly by operation of the imaging device. An imaging device includes light sensitive sources that are separately able to deliver light with respect to a portion of a sample associated with the surface. The light source locations having a resolution of 5 microns or smaller. There is a device to associate the portion of the sample with the surface. The imaging device and a distance of the portion of the sample to the light source locations are such that a useful image of the portion of the sample can be acquired directly by operation of the imaging device. An imaging device can include both the light source locations and the light source locations and the light sensitive locations.
US12022235B2
Disclosed herein is a web-based videoconference system that allows for video avatars to navigate within the three-dimensional virtual environment. The system and methods provided include those for: (1) using zones in a three-dimensional virtual environment for limiting audio and video, (2) access control using zones, (3) access control of the three-dimensional virtual environment itself, and (4) controlling user connections in a three dimensional virtual environment.
US12022225B2
Systems, methods, and computer-readable media are provided for video calling. An example method can include establishing a video call between a first device and a second device; displaying a preview of a first camera feed and a second camera feed, the first camera feed including a first video frame captured by a first image capture device of the first device and a second video frame captured by a second image capture device of the first device, the first video frame and the second video frame being visually separated within the preview; receiving a selection of a set of subjects depicted in the preview; and generating, based on the first camera feed and the second camera feed, a single frame depicting the set of subjects.
US12022222B2
A CMOS image sensor with an imaging array of pixels containing selected pixels wherein illumination from a normal image is received by one set of pixels and illumination from an LED light source is received by another. The readout method serially separates the normal image signal from the LED light sourced signal. The signal from the selected pixels is resilient against saturation and thereby contributes to increased HDR. The image sensor array and readout method may be incorporated within a digital camera.
US12022221B2
An image sensor includes a pixel including a first floating diffusion and a second floating diffusion, generating a first pixel signal based on a quantity of charge of the first floating diffusion, and generating a second pixel signal based on the quantity of charge of the first floating diffusion and a quantity of charge of the second floating diffusion; a column line connected to the pixel and transmitting the first pixel signal or the second pixel signal; and a readout circuit connected to the column line and generating an image signal based on a plurality of comparison results including a first comparison result obtained by comparing the first pixel signal with a first reference signal, a second comparison result obtained by comparing the second pixel signal with a first reference signal, and a third comparison result obtained by comparing the second pixel signal with a second reference signal.
US12022219B2
Provided herein may be an image sensor and a signal conversion method. A signal transducer for converting an analog pixel signal into a digital signal may include an operational amplifier configured to receive a pixel signal, a conversion gain of which is changed, through a first input terminal, receive a ramp signal through a second input terminal, and change polarities of the first input terminal and the second input terminal based on an inverse signal, and a signal manager configured to generate the inverse signal in response to a change in the conversion gain and transfer the inverse signal to the operational amplifier.
US12022214B2
Systems, methods, and non-transitory media are provided for automatic exposure control. An example method can include receiving pixel values captured by a photosensor pixel array (PPA) of an image sensor, wherein one or more pixel values from the pixel values correspond to one or more sensitivity-biased photosensor (SBP) pixels in the PPA and one or more saturated pixel values from the pixel values correspond to one or more other photosensor pixels in the PPA; determining, based on the one or more pixel values, an actual pixel value for the one or more pixel values and/or the one or more saturated pixel values; determining an adjustment factor for at least one of the pixel values based on the actual pixel value and a target exposure value; and based on the adjustment factor, correcting an exposure setting associated with the image sensor and/or at least one of the pixel values.
US12022212B2
An image sensor includes a pixel group. The pixel group includes a first color filter, first to third photodiodes below the first color filter such that the first color filter overlaps each of the first to third third photodiodes in a vertical direction, wherein the first to third photodiodes are arranged in a first direction perpendicular to the vertical direction, first to third floating diffusions configured to accumulate electric charges generated by the first to third photodiodes, respectively, a source follower transistor configured to output a first pixel signal based on the electric charges accumulated in at least one of the first to third floating diffusions, and a first metal layer configured to receive the first pixel signal from the source follower transistor, wherein the first metal layer extends in a second direction intersecting the first direction, wherein the first to third floating diffusions are arranged in the first direction.
US12022206B2
This disclosure provides systems, methods, and devices for image processing that support enhanced white balancing operations. In a first aspect, a method of image processing includes receiving first image data from an image sensor; determining to adjust a white balancing operation from a first white balance point to a second white balance point; determining a first intermediate white balance point based on the first white balance point, the second white balance point, and a white balance reference line; receiving second image data from the image sensor; and applying white balancing to the second image data based on the first intermediate white balance point. Other aspects and features are also claimed and described.
US12022202B2
The present application provides an image sensor, a global shutter control method and a computer storage medium. The image sensor includes a pixel array, where the pixel array includes a plurality of columns of pixels, or the pixel array includes a plurality of groups of sub-pixel arrays, each group of sub-pixel arrays including a plurality of columns/rows of pixels; and a processor module which triggers the pixel array on the basis of an instruction. According to the control method, consistency of an average delay of the columns/rows or groups in the pixel array is achieved by dynamic averaging. In addition, the consistency cannot be affected by external conditions such as a process, a power supply or the temperature. A high instantaneous current caused by using a global shutter manner is avoided, and at the same time, there is no need for a digital processor to perform column-by-column or row-by-row correction at a back end after exposure is not required, so as to reduce hardware cost and test cost.
US12022201B2
A nightvision system includes an underlying device that provides output light in a first spectrum. A transparent optical device transmits light in the first spectrum from the underlying device through the transparent optical device. The transparent optical device includes an active area of a semiconductor chip. The active area includes active elements that cause the underlying device to detect light from the underlying device and transparent regions formed in the active area which are transparent to the light in the first spectrum to allow light in the first spectrum to pass through from the underlying device to a user. An image processor processes brightness maps produced using light detected by the first plurality of active elements. An illuminator coupled to the image processor inputs light into the underlying device based on image processing performed by the image processor.
US12022193B2
The imaging apparatus includes an imaging sensor, a detection sensor that detects rotational shake in the roll direction, a mechanical vibration-proof mechanism that corrects rotational shake, and a processor. The processor is configured to execute: mechanical vibration-proof processing using the mechanical vibration-proof mechanism; electronic vibration-proof processing of correcting the rotational shake; driving processing of driving the imaging sensor in one mode selected from a plurality of modes including a first mode in which a motion picture is captured at a first frame rate and a second mode in which a motion picture is captured at a second frame rate; and correction distribution processing of distributing correction of a part of the rotational shake to the mechanical vibration-proof processing and correction of a part of the rotational shake to the electronic vibration-proof processing.
US12022192B2
An electronic device includes a first camera having a first angle of view; a second camera having a second angle of view wider than the first angle of view; a motion sensor configured to obtain motion information of the electronic device; a display; a memory; and a processor. The processor is configured to enter a video capturing mode in which the first camera or the second camera is activated; display a live-preview corresponding to the video capturing mode using images obtained via the first camera or the second camera; while in the video capturing mode, display a user interface including a first graphical object indicative of a first degree of motion stabilization and a second graphical object indicative of a second degree of motion stabilization greater than the first degree of motion stabilization; receive an input via the user interface to select one of the first graphical object or the second graphical object; based on the first graphical object being selected, display a live-preview by performing, based on the motion information and a first marginal area having a first size, a first digital image stabilization with respect to images obtained via the first camera; and based on the second graphical object being selected, display a live-preview by performing, based on the motion information and a second marginal area having a second size larger than the first size, a second digital image stabilization with respect to images obtained via the second camera.
US12022191B2
A camera microcomputer of an imaging device determines a feature region of an object according to information on a moving direction of the object with respect to the imaging device. Then, the camera microcomputer determines a reference region for correcting image blur related to the object on the basis of a motion vector of the object related to the feature region obtained on the basis of a motion between a plurality of images.
US12022185B2
In various example embodiments, a system and method for modifying images are presented. The system receives a user interface selection initiating an image capture and detects a first image capture parameter. The system identifies an object of interest within a field of view of an image capture device and identifies a set of object characteristics of the object of interest. The system generates a parameter notification indicating a suggested modification of the first image capture parameter based on one or more object characteristics of the set of object characteristics. The system causes presentation of the parameter notification at the image capture device.
US12022184B2
System, methods, devices, and instructions are described for fast boot of a processor as part of camera operation. In some embodiments, in response to a camera input, a digital signal processor (DSP) of a device is booted using a first set of instructions. Capture of image sensor data is initiated using the first set of instructions at the DSP. The DSP then receives a second set of instructions and the DSP is programmed using the second set of instructions after at least a first frame of the image sensor data is stored in a memory of the device. The first frame of the image sensor data is processed using the DSP as programmed by the second set of instructions. In some embodiments, the first set of instructions includes only instructions for setting camera sensor values, and the second set of instructions includes instructions for processing raw sensor data into formatted image files.
US12022183B2
A photographing method includes an electronic device that recognizes a gesture of a user using a front-facing camera, and sequentially displays a series of images in a preview box when recognizing a specific gesture. Preview angles presented by the series of images are gradually changed. For example, when the front-facing camera recognizes a gesture of opening a palm and pushing forward, the preview angles presented by the series of images sequentially displayed by the electronic device in the preview box are gradually increased, to present more scenes in the preview box.
US12022180B2
The present invention discloses an array camera module and application thereof, wherein the array camera module comprises at least one optical lens and at least one circuit board assembly. The circuit board assembly further comprises at least one photosensitive chip, at least one circuit board, and at least one electronic component, wherein the photosensitive chip and the circuit board are conductively connected, at least one of the electronic components is attached to a back face of the circuit board, and the optical lens is held in a photosensitive path of the photosensitive chip. In this way, at least one of the length and the width of the array camera module can be reduced, so as to be beneficial to the miniaturization of the array camera module, so that the array camera module can be conveniently applied to a light-weighted and thinned electronic device.
US12022170B2
Systems and methods are provided for displaying personalized preview images during trick-play operations of a media asset based on user profile data and an importance of frames of the media asset. A request from a user to move a slider of a progress bar associated with a media asset is received while the media asset is being generated for display. A scene from the media asset that contains a play position indicated by the slider is identified and a frame that best matches user profile data of the user and importance data for the scene is identified. The identified frame is generated for display as an overlay over the displayed media asset.
US12022167B2
An example includes a segment collector to: access impression records indicative of media access segments, the media access segments including start times and end times corresponding to media accessed by a panelist; and determine ones of the impression records that include a watermark corresponding to a first media platform presenting the media; a segment classifier to convert a first one of the impression records including the watermark to a converted impression record; and combine the converted impression record corresponding to the first media platform and a second impression record corresponding to a second media platform; and a media creditor to generate audience measurement metrics based on the combined impression records.
US12022158B2
Technologies are disclosed for associating a subscriber's subscription profile established with a local media content delivery network, or MSO, with a remote CPE and/or network gateway device, perhaps for example served by the same MSO. One or more techniques may control the delivery of a subscriber's media content, perhaps for example by a media control device. Techniques may include receiving one or more credentials by the media control device, where the media control device is geographically remote from the subscriber's local media content delivery network. A signal may be sent to a media content delivery network device, where the signal may include information corresponding to the credentials. A configuration may be received for the subscriber's local media content delivery network in response to the signal. The configuration may be installed on the media control device. Media content may be delivered by the media control device.
US12022142B2
A system is provided for publishing a plurality of disparate live media output stream manifests using live input streams and pre-encoded media assets. A first instruction, comprising input manifest locations, is allocated to a first worker based on an instruction type and a priority level. At least one of a first manifest data or a second manifest data is read by the first worker from a corresponding input manifest location. A second instruction is allocated to a second worker. A next manifest segment is inserted to a disparate live output stream manifest by the second worker based on reading an ingested manifest metadata. Accordingly, a plurality of disparate live media output stream manifests is generated for each of a plurality of channels based on the disparate live output stream manifest.
US12022139B2
A device may receive a manifest that identifies a plurality of content fragments associated with a content asset. The device may receive or access instructions for inserting secondary content into a location of the content asset that does not align with the boundaries between the content fragments. Based on the received instructions, the playback device may generate updated manifest information that identifies a first modified content fragment and a second modified content fragment. The location for inserting the secondary content in the updated manifest information may align with a new boundary of the first modified content fragment or the second modified content fragment. The device may share the updated manifest information, and may receive a modified manifest file, or content asset, comprising the modified content fragments.
US12022136B2
Techniques are described herein for providing an interactive interface for live streaming events. A user may view a broadcasted live streaming event via the interactive interface. A sub-group of participants of the live streaming event may be identified from a larger group of participants based at least in part on respective locations of respective computing devices of the sub-group participants. A graphical representation can be generated for the group using images of each of the sub-group participants. A selection of the sub-group can be received from the interactive interface and the graphical representation can be presented in response to receiving the selection. Various features of the interactive interface provide for a more enriching experience for both the performer(s) and viewing participants of the broadcasted live streaming event.
US12022130B2
Devices, systems and methods related to digital video coding, and specifically, to management of syntax flags with respect chroma formats are described. In one representative aspect, the disclosed technology may be used to provide a method for video decoding. The method includes determining a chroma format associated with a region of a video and determining, based on the chroma format, whether one or more syntax flags applicable to the region of the video are included in a syntax structure of a coded representation of the video. The one or more syntax flags are indicative of a joint chroma residual coding step for representing the region in the coded representation. The method also includes generating one or more decoded video blocks of the region by parsing the coded representation according to a presence or an absence of the one or more syntax flags in the coded representation.
US12022128B2
According to the present document, a video decoding method performed by a video decoding apparatus may comprise the steps of: parsing a first flag and a second flag from a bitstream, wherein the first flag is related to whether weighted prediction is applied to slices referring to a picture parameter set, and the second flag is related to whether information relating to the weighted prediction exists in a picture header; parsing a prediction weighted table syntax from the picture header based on the first flag and the second flag; generating prediction samples for a current block in a current picture based on syntax elements within the prediction weighted table syntax; generating residual samples based on residual information; and generating reconstructed samples based on the prediction samples and the residual samples, wherein the second flag is parsed from the picture parameter set based on the first flag.
US12022119B2
Disclosed herein is a video decoding method including: obtaining a transform skip mode flag indicating whether or not a transform skip mode is applied to a current block; based on the transform skip mode flag, when a transform skip mode is applied to the current block, determining that secondary transform/inverse transform is not applied to the current block; and, according to the transform skip mode flag, when a transform skip mode is not applied to the current block, obtaining a transform matrix index for secondary transform/inverse transform of the current block and, according to the transform matrix index, determining whether or not secondary transform/inverse transform is applied to the current block.
US12022116B2
The present disclosure relates to an image processing apparatus and an image processing method capable of suppressing a deterioration in image quality. The image processing apparatus includes a threshold value setting unit which sets a threshold value for identifying a feature of neighboring pixels of a current block in an intra prediction process in encoding of image data according to a bit depth of the image data and a filtering processing unit which performs a filtering process on the neighboring pixels by using a filter according to the feature of the neighboring pixels identified by using the threshold value set by the threshold value setting unit. The present disclosure may be applied to, for example, an image processing apparatus.
US12022115B2
A method and device for coding and decoding a coded data stream representative of at least one image split into blocks. For a current block, a group of pixel values in the block is determined from previously decoded pixels, and for each pixel, a prediction residue is decoded. A prediction value for the pixel is determined according to a first prediction mode by predicting the pixel from at least one other previously decoded pixel belonging to the current block. Information is decoded from the stream indicating whether the pixel is predicted according to a second prediction mode using a prediction resulting from the group of pixel values in the block. When the pixel is predicted according the second mode, the prediction value for the pixel is replaced with a selected value of the group. The pixel is reconstructed using the prediction value associated with the pixel and the prediction residue.
US12022107B2
A method of decoding includes determining, by the video decoder, whether a resolution of a current picture being decoded is the same as the resolution of reference pictures identified by a reference picture list associated with the current picture; enabling, by the video decoder, decoder-side motion vector refinement (DMVR) for a current block of the current picture when the resolution of the current picture is determined to be the same as the resolution of each of the reference pictures; disabling, by the video decoder, the DMVR for the current block of the current picture when the resolution of the current picture is determined to be different than the resolution of either of the reference pictures; and refining, by the video decoder, motion vectors corresponding to the current block using the DMVR when the DMVR flag is enabled for the current block.
US12022098B2
A method implemented by a video coding apparatus. The method includes applying an output of a neural network (NN) filter to an unfiltered sample of a video unit to generate a residual, applying a scaling function to the residual to generate a scaled residual, adding another unfiltered sample to the scaled residual to generate a filtered sample, and converting between a video media file and a bitstream based on the filtered sample that was generated. A corresponding video coding apparatus and non-transitory computer readable medium are also disclosed.
US12022088B2
This application provides a method for constructing a motion information list in video encoding and decoding, an apparatus, and a device, relating to the field of video encoding and decoding technologies. The method includes: obtaining candidate motion information and a length of the motion information list; based on the length of the motion information list, determining target motion information to check for duplicates in the motion information list; checking the motion information list to for duplicates by comparing the target motion information with the motion information list; and updating the motion information list based on whether the motion information list has a duplicate of the target motion information.
US12022085B2
A device for decoding video data includes memory configured to store the video data and processing circuitry. The processing circuitry is configured to determine that a current block of the video data is inter-predicted in a combined inter-intra prediction (CIIP) mode or a geometric partitioning mode (GPM), determine that template matching is enabled for the current block, generate a motion vector for the current block based on template matching; determine a prediction block for the current block based on the motion vector in accordance with the CIIP mode or the GPM, and reconstruct the current block based on the prediction block.
US12022084B2
There are provided mechanisms for decoding a set of pictures from a bitstream. The method comprises obtaining a layer access, LA, indication identifying an LA picture in an access unit, wherein i) the LA picture has a layer identifier value that identifies a layer and ii) the LA picture is followed by other pictures in a decoding order. The method comprises determining, based on the LA indication, an LA position in the bitstream. The method comprises decoding the LA picture and the other pictures following the LA picture in the decoding order, wherein no parameter set that: a) has a particular type, b) has a layer identifier value equal to the layer identifier value of the LA picture, and c) precedes the LA position is used for decoding the LA picture.
US12022079B2
Methods and apparatus for performing intra prediction in an encoder or a decoder for non-square blocks enable a combination of reference samples from a row above the non-square block and a row to the left of the non-square block to be used for the prediction. In one embodiment, a weighted combination of reference samples are used. In another embodiment, the angles of prediction are extended in the longer direction of the non-square block, such that less angles of prediction are used in the shorter direction.
US12022071B2
Provided is a video decoding method of applying a deblocking filter to neighboring pixels adjacent to a boundary of a current block, the video decoding method including selecting a deblocking filter to be applied to the neighboring pixels from among a plurality of deblocking filters according to pixel values of the neighboring pixels and a size of the current block, and applying the selected deblocking filter to the neighboring pixels, wherein the plurality of deblocking filters include three or more deblocking filters having different ranges of neighboring pixels to which deblocking filtering is applied.
US12022058B2
A method of video processing is described. The method includes: deriving, for a conversion between a current block of a video and a coded representation of the video, a prediction block for the current block that is determined according to a tool in which weights are used to determine a weighted sum of two initial prediction blocks used to determine the prediction block; and performing the conversion using the prediction block; wherein the deriving includes: applying the weights to two intermediate prediction samples that respectively belong to the two initial prediction blocks to derive a final prediction sample; and performing a right shift operation for the final prediction sample, wherein the right shift operation is pbSample>> (shift1+3)), wherein pbSample represents the final prediction sample, shift1 is set equal to Max(2, 14−bitDepth); and determining the prediction block based on the final prediction sample.
US12022054B2
A volumetric display may include a two-dimensional display; a varifocal optical system configured to receive image light from the two-dimensional display and focus the image light; and at least one processor configured to: control the two-dimensional display to cause a plurality of sub-frames associated with an image frame to be displayed by the display, wherein each sub-frame of the plurality of sub-frames includes a corresponding portion of image data associated with the image frame; and control the varifocal optical system to a corresponding focal state for each respective sub-frame.
US12022039B2
An image reading apparatus includes: a document size detector that detects either a length or a width of a fed document before reading, and associates the document with a standard size equal to or approximate thereto; an image reading device that reads a document and surroundings thereof at a reading position; a background color plate to be read as an image of the surroundings; a document area determiner that determines a document area; and a blank page determiner that determines a blank page determination area for determining whether a document is a blank page or not. When either of the detected length or width is equal to or more than a predetermined threshold value, the blank page determiner determines the blank page determination area, based on the associated standard size, and otherwise determines the blank page determination area, based on the document area.
US12022032B1
A data-communications (e.g. VoIP-type) server is configured to provide data-communications services such as VoIP services to a plurality of endpoint devices. The server receives, from applications running on the endpoint devices, location updates identifying geographic locations of the endpoint devices. The server may modify a location database to include entries specifying the geographic locations of the endpoint devices. Data/telephone calls are routed based upon the entries specifying geographic locations of the plurality of endpoint devices. Based upon input parameters, a set of periodic update timings are generated and sent to the endpoint devices.
US12022029B2
Techniques for data matching in a contact center system are disclosed. In one particular embodiment, the techniques may be realized as a method for data matching in a contact center system comprising determining, by at least one computer processor communicatively coupled to and configured to operate in the contact center system, an interaction event time associated with a historical contact interaction; determining, by the at least one computer processor, an outcome event time associated with a historical contact interaction outcome; analyzing, by the at least one computer processor, the interaction event time and the outcome event time to determine a correlation; and matching, by the at least one computer processor, the historical contact interaction with the historical contact interaction outcome based on the correlation.
US12022022B2
In aspects of adaptive grip suppression, a wireless device has a display screen with curved display edges to display a user interface associated with a device application, the user interface including a selectable element to initiate a device application action. The wireless device implements an adaptive control module to adaptively manage grip suppression in the curved display edges of the display screen, which limits the device application action from being initiated based on inadvertent touch inputs on the selectable element. The adaptive control module can determine that the selectable element of the user interface is displayed within a region of a curved display edge of the display screen, and decrease the grip suppression in the region of the curved display edge proximate the selectable element of the user interface.
US12022013B2
Techniques for encrypting data using a key generated by a physical unclonable function (PUF) are described. An apparatus according to the present disclosure may include decoder circuitry to decode an instruction and generate a decoded instruction. The decoded instruction includes operands and an opcode. The opcode indicates that execution circuitry is to encrypt data using a key generated by a PUF. The apparatus may further include execution circuitry to execute the decoded instruction according to the opcode to encrypt the data to generate encrypted data using the key generated by the PUF.
US12022010B2
Broadly speaking, embodiments of the present technique provide methods, apparatuses and systems for performing a TLS/DTLS handshake process between machines in a manner that reduces the amount of data sent during the handshake process.
US12022008B2
A network system including a plurality of devices can acquire authenticated location information of a device and provides various services using the authenticated location information. Each of the plurality of devices includes: a communication unit for performing data communication with another device; a storage unit that stores a digital certificate including a public key for determining an IP address of the device; and a determination unit that determines an IP address of another device based on a public key included in a digital certificate received from the another device. The digital certificate includes location information associated with a corresponding device.
US12022004B2
To provide a terminal registration system and a terminal registration method for improving user convenience in registration of a new terminal to a plurality of service sites. The registered terminal 1 includes an Authenticator 10 including service site list information 110 that associates private keys and URLs for access to service sites with each other. A Registration Manager 100 acquires the service site list information 110 from the Authenticator 10 of the registered terminal 1. Then, the Registration Manager 100 performs FIDO authentication for a registration target service site using a private key of the registered terminal 1, on the basis of the acquired service site list information 110, and performs Registration of a newly generated cryptographic key at the new terminal 2.
US12022000B2
This application provides an information processing method in digital asset certificate inheritance transfer, and a related apparatus. The method includes: obtaining a will of a user; and triggering, in response to that a signature made on the will by using a public key of the authoritative entity node is successfully verified by using a private key of the authoritative entity node, transmission of a signature made on at least one digital asset certificate in the will by using a public key of a corresponding inheritor personal security kernel node to the inheritor personal security kernel node corresponding to each inheritor personal security kernel node identifier in the will. In the embodiments of this application, the digital asset certificates of the user are uniformly maintained.
US12021996B2
The present invention is directed to a system and method that normalized the intricacies of each crypto asset blockchain in order to provide a data model where transactions are represented as sets of debit and credit operations applied to accounts. The Universal Blockchain Data Model (UBDM) of the present invention translates various blockchain concepts into double entry bookkeeping concepts by creating two types of accounts: 1) user accounts and 2) virtual accounts such as issuance accounts and fee accounts.
US12021991B2
One or more embodiments described herein disclose methods and systems that are directed at providing enhanced privacy, efficiency, convenience and security to distributed ledger-based networks (DLNs) via the implementation of zero-knowledge proofs (ZKPs) in the DLNs. ZKPs allow participants of DLNs to make statements on the DLNs about some private information and to prove the truth of the information without having to necessarily reveal the private information publicly. As such, the disclosed methods and systems directed at the ZKP-enabled DLNs provide privacy, ease and efficiency to participants of the DLNs while still allowing the DLNs to remain as consensus-based networks.
US12021978B2
Systems, methods, and other embodiments for decentralized identity with user biometrics are presented herein. In one embodiment, a method includes, in response to a request to access resources of a cloud service provider by a computing device, transmitting a request for a biometric private key to a mobile device associated with a user; in response to receiving the biometric private key, submitting the biometric private key for validation against a blockchain associated with the user and the mobile device; adding a record of the results of the validation to the blockchain; and controlling access to the resources of the cloud service provider based on the record in the blockchain by (i) denying access where the record indicates that validation has failed (ii) granting access where the record indicates that validation has succeeded.
US12021977B1
Systems, apparatuses, methods, and computer program products are disclosed for session authentication. An example system includes encoding circuitry configured to generate, based on a first set of quantum bases, a set of qbits, and transmit the set of qbits over a quantum line, wherein the encoding circuitry is further configured not to transmit the first set of quantum bases. The example system further includes decoding circuitry in communication with the encoding circuitry over the quantum line, the decoding circuitry configured to receive, over a quantum line, the set of qbits, and decode, based on a second set of quantum bases, the set of qbits to generate a decoded set of bits. The example system further includes session authentication circuitry configured to generate a session key based on the decoded set of bits.
US12021974B2
A terminal for performing authentication through TLS 1.3 with a server connected via a communication network. The terminal includes a memory and a processor configured to execute transmitting, to the server, a ClientHello message including a first identifier and a first short-term public key, which are needed to generate a shared key for encrypting a message during a handshake in the TLS 1.3, through key exchange with mutual authentication using ID-based encryption; receiving, from the server, a ServerHello message including a second identifier and a second short-term public key, which are needed to generate the shared key; and generating the shared key using the first identifier, the first short-term public key, the second identifier, and the second short-term public key.
US12021962B2
A system and method are provided for encoding and decoding multiplexed video signals to de-jitter the content. A first de-jitter operation is performed on incoming signals and a second de-jitter operation is performed on PCR modified outbound packetized signals after sequencing of the packetized signals has been determined. In one case the second de-jitter operation can be performed using a PLL that is based, at least in part, on the output hardware limitations.
US12021960B2
Time of day (ToD) registers provide respective virtual ToDs corresponding to the occurrence of edges of input clock signals being supplied to an integrated circuit. The integrated circuit generates a heartbeat clock signal having a frequency higher than a SYNC signal and time stamps the heartbeat clock signal to generate heartbeat time stamps. The heartbeat time stamps are used along with the time stamps of the input clock signals to determine the time of day corresponding to occurrences of edges of the input clock signals.
US12021956B2
A method and apparatus for fast communication between the master and the slave connected via Bluetooth low energy (BLE) is provided. An electronic device includes a communication circuit configured to perform wireless communication, a processor operatively connected to the communication circuit, and a memory operatively connected to the processor, wherein the memory may store instructions that, when executed, cause the processor to receive a first designated message associated with a connection parameter update through the communication circuit from an external electronic device connected via a Bluetooth low energy (BLE) protocol, determine, in response to reception of the first designated message, a designated scheme for the connection parameter update based on an attribute of the external electronic device, determine a time point of an instant based on the determined designated scheme, transmit a second designated message including the determined instant time point to the external electronic device, and update connection parameters.
US12021955B2
A method comprises allocating a data buffer in a shared memory region of a computing device, writing communication data comprising a header portion and a body portion into the data buffer, generating a modified header portion by appending the header portion of the communication data with address data that determines an address of the communication data in the data buffer, processing the modified header portion through the network protocol stack, and storing the body portion in the data buffer in a compatible data format for communication according to the networking protocol stack.
US12021948B2
A loyalty switch for examining loyalty messages and routing the loyalty messages to one or more loyalty hosts and examining responses and routing the responses back to stores. Such a switch has configurable number of selector handlers pool, and the switch accepts a connection from stores and reads loyalty host information from master data to establish the connection with a loyalty host and to route messages. Each selector handler in the switch has multiple store objects that contain a routing map and connection information from companies' sites and the loyalty host.
US12021929B2
Switching among sensor feeds for optimum performance includes disposing a processor in communication with sensors, each said sensor providing a primary data stream. A data stream standard is established in the processor. The primary data streams are communicated from the sensors to the processor, and are compared against the data stream in the processor. A secondary data stream is selected from among the primary data streams or synthesized from one or more of the primary data streams, based on which primary data stream(s) most closely match the data stream standard. The secondary data stream is communicated to a data stream recipient. The data stream recipient may identify input in the secondary data stream, and an input executor may execute control commands corresponding to the input so as to control a device or system.
US12021926B1
Systems and methods for implementing lockless, leaderless transaction protocols for scalable applications such as distributed data stores are disclosed. Applications may be implemented using multiple nodes individually implementing all or a subset of lockless, leaderless protocols. A transaction, such as a write to a data object, may be received at a node, the operation including a user-provided key. A composite key may be generated using a monotonic sequence number, the composite key globally unique across the application. A new data object is created based on data provided and once the object is created, the object is immutable. Other operations are implemented such that no data object may be written, modified, or deleted by more than one operation, thus eliminating contention and allowing for lock-free operation. Leaderless operation, as well as replication using erasure coding and redundant data paths, further minimize latency of the protocol.
US12021922B2
A service controller receives an operation request for a service for a consumer node of a communication network, the operation request including a context identifier referring to a context related to the operation request. The service controller forwards the operation request to a first service instance set being identified by the service controller as handling the context related to the operation request. Responsive to determining that the first service instance set is unreachable or unavailable, the service controller selects a second service instance set as a candidate to handle the context related to the operation request. The operation request for the service is then forwarded to the second service instance set.
US12021909B2
Systems and methods for establishing a voice communications link between multiple users accessing a media asset are provided. A media asset is accessed using a first user device, the first user device being associated with a first user at a first location. A second user who is accessing the media asset using a second user device is identified, wherein the second user is associated with the first user and is at a second location. A voice communications link between the first and second user devices that enables the first and second users to speak to each other while accessing the media asset is established. A volume level of audio received via the voice communications link is set based on content of the media asset, causing the audio received via the voice communications link from the second user to be presented to the first user at the set volume level.
US12021905B2
When operational, a first node of an IMS network handles a registration of a UE on the IMS network, and receives a first request to reregister the UE with the IMS network. The first node creates a registration confirmation, and sends the registration confirmation to the UE. The second node of the IMS network receives a second request to reregister the UE with the IMS network and an indication that the first node has failed. The second node reduces IMS network congestion by avoiding reporting to the UE that the first node has failed, and by sending a message confirming reregistration. Upon receiving the message, the UE considers the registration valid for a predetermined period. Upon expiration of the predetermined period the UE sends a request to reregister. The message prevents the UE from congesting the IMS network.
US12021904B1
A user equipment (UE) can attempt to register with an IP Multimedia Subsystem (IMS) that includes Call Session Control Functions (CSCFs), such as a Proxy CSCF (P-CSCF), an Interrogating CSCF (I-CSCF), and a Serving CSCF (S-CSCF). In situations in which IMS registration procedures may otherwise fail for the UE, due to an unreachable I-CSCF and/or S-CSCF, a P-CSCF can pseudo-register the UE with the IMS by informing the UE that the UE is registered with the IMS. If the UE attempts to initiate a service via the IMS while being pseudo-registered with the IMS, the P-CSCF can instruct other IMS elements to accept the UE and provide the service to the UE even though the UE is not fully registered with the IMS.
US12021903B2
An automated registration service supported on an application server that interoperates with an IMS (IP Multimedia Subsystem) core network is configured to dynamically register and deregister devices that are all associated with one or more commonly-utilized phone numbers. The service may assign the phone number to registered devices and, in contrast, un-assign the phone number from deregistered devices. The registration and deregistration of the devices may occur based on the amount of interaction with the device and other real-time contextual information. Furthermore, the automated registration service intelligently determines which registered devices to forward incoming video and/or audio calls to based on various contextual information, including the capabilities of device, identified location of a user, user preferences, etc. By intelligently selecting which devices should receive an incoming call, unnecessary use of bandwidth, data, and resources (e.g., battery power) can be reduced.
US12021898B2
This disclosure presents processes and systems that translate policies defined for virtual objects, such as virtual servers, applications, and databases, of a distributed computing system into identity information of services provided by virtual objects to computing devices located outside the distributed computing system. Processes and systems form object graphs of computing device identity information, virtual objects, and virtual object identify information. Processes and systems translate polices for controlling network between the computing devices and the virtual objects into identity information of the computing devices and the virtual objects. The identify information of the virtual objects and the computing devices is used to create rules for controlling network traffic between the virtual objects and the computing devices. The rules are distributed to hosts of the distributed computing system that execute the rules, allowing access by the computing devices to services provided by the virtual objects.
US12021895B2
A multi-level, ensemble network monitoring system for detection of suspicious network activity from one or more a plurality of user computing devices on an external network communicatively connected via a network server to a private communication network is disclosed. In malware detection, the ensemble network monitoring system comprises artificial intelligence (AI) with bidirectional long short-term memory (BDLSTM) recurrent neural networks (RNNs) and natural language processing (NLP) to predict possible security threats and then initiate remedial measures accordingly. Enabling a proactive approach to detection and prevention of potential malicious activity, the BDLSTM RNN may perform real-time monitoring and proactively forecast network security violations to block network communications associated with high-risk user computing devices from accessing a private communication network.
US12021894B2
A method for phishing detection based on modeling of web page content is discussed. The method includes accessing suspect web page content of a suspect Uniform Resource Locator (URL). The method includes generating an exemplary model based on an exemplary configuration for an indicated domain associated with the suspect URL, where the exemplary model indicates structure and characteristics of an example web page of the indicated domain. The method includes generating a suspect web page model that indicates structure and characteristics of the suspect web page content. The method includes performing scoring functions for the potential phishing web page content based on the suspect web page model, where some of the scoring functions use the exemplary model to perform analysis to generate respective results. The method includes generating a web page content phishing score based on results from the scoring functions.
US12021892B2
There is disclosed in one example a remediation server including: a hardware platform, including a processor, a memory, and a network interface; and instructions encoded within the memory to instruct the processor to: receive an application binary; create an application logic model of the application binary; and create personalization rules for the application binary based on the application logic model.
US12021889B2
A method for a system security evaluation includes establishing, by a security evaluation device, a connection to a system associated with an entity. The method further includes obtaining an inventory of system elements of the system. The method further includes identifying one or more desired system elements from the inventory of system elements to perform the system security evaluation. The method further includes identifying one or more security elements from the one or more desired system elements. The method further includes communicating with each security element of one or more security elements to produce system security data. The method further includes analyzing the system security data in light of minimum viable data metrics established by one of more of: one or more external data sources and the entity to produce one or more system security scores indicative of security proficiency of the one or more desired system elements.
US12021888B1
An illustrative method includes accessing data representative of a first role associated with a set of permissions with respect to resources within the compute environment and specifying a group of identities assigned to the first role, determining that a first subgroup of one or more identities included the group of identities only uses a first subset of permissions included in the set of permissions to access the resources within the compute environment without using a second subset of permissions, and performing, based on the determining that the first subgroup of one or more identities only uses the first subset of permissions, an operation to reduce permissions usable by the one or more identities.
US12021880B2
A system is configured to authorize client access to an application programming interface (API) of a host device. A proxy is configured to handle network traffic between a host and a client device. The system determines that an API request lacks a form of authentication including a token where the first API request cannot be authenticated. The API request is denied, and a challenge is transmitted to the client device. A subsequent API request from the client device is determined to include a presented token as the form of authentication. The presented token of the second API request is verified based on attributes of the presented token. The system permits the second API request in response to the presented token being verified. An IP-token pair is stored and the permitted second API request is transmitted to the host device for servicing.
US12021875B2
An information processing apparatus includes a first communications connector configured to implement first data communications connection between a first transmission terminal specified by first identification information and a second transmission terminal specified by second identification information when authentication of the first transmission terminal is established, an identification information acquisition part configured to acquire third identification information and fourth identification information by referring to correspondence information registering the third identification information in association with the first identification information, and the fourth identification information in association with the second identification information when acquiring a second data communications connecting request including the first identification information and the second identification information from the first transmission terminal, and a connection request part configured to transmit the second data communications connecting request together with the third identification information and the fourth identification information acquired by the identification information acquisition part to another information processing apparatus.
US12021873B2
A network-accessible service provides an enterprise with a view of identity and data activity in the enterprise's cloud accounts. The service enables distinct cloud provider management models to be normalized with centralized analytics and views across large numbers of cloud accounts. Using a domain-specific query language, the system enables rapid interrogation of a complete and centralized data model of all data and identity relationships. The data model also supports a cloud “least privilege and access” framework. Least privilege is a set of minimum permissions that are associated to a given identity; least access is a minimal set of persons that need to have access to given piece data. The framework maps an identity to one or more actions collected in cloud audit logs, and dynamically-build a compete view of an identity's effective permissions. The resulting least privilege and access policies are then applied natively to a given cloud environment to manage access.
US12021870B2
Secure communication in a geographic incident area is disclosed. Computer-implemented methods are also disclosed, one of which is for restricting access to a resource and includes generating a key and splitting it into N key parts (where N is an integer greater than two). The method also includes encrypting the N key parts. The method also includes transmitting, over a network, to a device: the N encrypted key parts; and identifying information for N secret objects expected to be visible within the area. Each of the N encrypted key parts is decryptable based on at least one video analytics-discernable object attribute for each respective secret object of the N secret objects. The method also includes allowing an additional entity to access the resource only by presentation of a complete key formed from decrypted versions of less than all of the N key parts.
US12021867B2
Provided are an authentication processing method and device, a storage medium, and an electronic device. The method includes that: a terminal receives an authentication request message from an authentication function; and in cases where authentication on the authentication request message fails, the terminal feeds back an authentication failure message to the authentication function. In cases where the cause of the authentication failure is a Message Authentication Code (MAC) failure and in cases where a cause of authentication failure is a Synchronization (Sync) failure, the terminal feeds back authentication failure messages of the same type to the authentication function.
US12021866B2
The techniques herein are directed generally to providing access control and identity verification for communications when initiating a communication to an entity to be verified. In one particular embodiment, an illustrative method according to one or more embodiments of the present disclosure may comprise: initiating, from an initiating device, a communication to a receiving device on a communication channel; determining, by the initiating device over a verification channel with a verification service, whether an identity associated with the receiving device is verified by the verification service; managing, by the initiating device in response to the identity associated with the receiving device being verified, the communication to the receiving device according to the identity being verified; and managing, by the initiating device in response to the identity associated with the receiving device being unverified, the communication to the receiving device according to the identity being unverified.
US12021861B2
A system includes first and second subsystems. The first subsystem receives a validation number request, transmitted by a first device in response to the entry of an account number into a first field of a webpage. In response to receiving the request, the first subsystem randomly generates the validation number, stores a copy in memory, and transmits it to a second device. The second subsystem receives a transaction request that includes the validation number from the first device, and transmits the received number to the first subsystem. The first device transmitted the request in response to the second device receiving the validation number and its subsequent entry into a second field of the webpage displayed on the first device. In response to receiving the validation number, the first subsystem determines that it matches the stored copy and transmits a message to the second subsystem authorizing the transaction.
US12021860B2
Systems and methods for multi-stage, identity-based, digital authentication are provided. Methods include a first and a second stage of authentication. The first stage may include a user profile submitting a first request to access a first digital application; the computing device receiving, as input, one or more authenticating factors; the computing device transmitting, to a central server, the one or more authenticating factors; the central server processing and authenticating the user profile to the first digital application. The second stage of authentication may include: the user profile submitting a second request to access the second digital application that utilizes a separate authentication from the first application; in response to the second request, the first digital application: determining authentication parameters needed to satisfy authentication for the second digital application; determining a gap between the authentication parameters needed to satisfy authentication for the second digital application and information about the user profile stored in the database at the central server; and generating and transmitting an actionable request to the user profile for information that fills the gap; and based on information about the user profile stored in the database at the central server combined with a response received for the actionable request, the first digital application communicating to the second digital application the authentication parameters to achieve authentication of the user profile for the second digital application.
US12021847B2
Methods and systems disclosed herein describe tokenizing data to generate a secure token that is limited in scope (e.g., directed to a specific recipient) and limited in time (e.g., valid for only a specified period of time). A detokenization process may be employed to recover encrypted data of the secure token without the need for any relational database lookup processes, thereby reducing cost while maintaining robust protection against unintended recipients that attempt to recover the encrypted data.
US12021845B2
A method for anonymizing user identifiable information to be transmitted outside of a local network includes generating a network entity hash input based on (i) a first MAC address assigned to a client station of the local network, (ii) a second MAC address assigned to the network gateway device of the local network, and (iii) an identifier of a cloud entity of an external network to which data of the client station is to be transmitted. The method further includes generating a hash value output based on the network entity hash input and a random token value using a hashing function, generating an anonymized MAC address associated with the client station based on the hash value output, and transmitting the anonymized MAC address associated with the client station to the cloud entity of the external network.
US12021843B2
A system performs a method including: generating a posture of a first microservice in a microservice based network environment; implementing the posture of the first microservice at a sidecar of the first microservice; distributing the posture of the first microservice to a sidecar of a second microservice in the microservice based network environment; implementing the posture of the first microservice at the sidecar of the second microservice; and controlling communication of personally identifiable information between the first microservice and the second microservice based on the posture of the first microservice through either or both the sidecar of the first microservice and the sidecar of the second microservice. The posture of the first microservice includes an identification of one or more types of personally identifiable information that the first microservice is authorized to distribute and one or more types of personally identifiable information that the first microservice is authorized to receive.
US12021833B2
A network interface has an input port, which is designed to accept messages from a first device or first network, and an output port, which is designed to forward the messages to a second device or second network. A memory is provided for a timetable. The network interface is designed to forward messages arriving at the input port during open times defined by the timetable to the output port and to discard messages arriving at the input port during closed times defined by the timetable. A configuration unit is designed to accept and store in the memory a timetable defined by a monitoring unit as a shared secret for the network interface and at least one sender of messages, and/or to negotiate a timetable with at least one sender of messages as a shared secret.
US12021831B2
A gateway or other network device may be configured to monitor endpoint behavior, and to request a verification of user presence at the endpoint under certain conditions suggesting, e.g., malware or other endpoint compromise. For example, when a network request is directed to a low-reputation or unknown network address, user presence may be verified to ensure that this action was initiated by a human user rather than automatically by malware or the like. User verification may be implicit, based on local behavior such as keyboard or mouse activity, or the user verification may be explicit, such as where a notification is presented on a display of the endpoint requesting user confirmation to proceed.
US12021828B2
Methods and systems provide for improved security for domain name resolution (DNS) and browsing. User privacy may be improved for client devices by first transmitting authentication information and the domain name to a server. After determining that the requesting security component on the client device is authorized to access a domain resolution service, the domain name is resolved to obtain an internet protocol (IP) address. Classification data is then retrieved from a third-party service for the domain name and/or the IP address. This classification data may then be evaluated against a first policy associated with the client device. When the evaluation indicates the client device is not allowed to access the IP address, the client device is sent information indicating that access is not permitted. When access is permitted, the client device may be sent the IP address and the classification data used for the evaluation.
US12021825B2
A network address translation (NAT) device may receive a network packet having a network address for translation. The NAT device may determine whether a translation for the network address exists on the NAT device. The NAT device may forward the network packet to a peer NAT device based on a criterion.
US12021818B2
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing at least one program, and a method for managing chat conversation retention models. The method may include causing display of an interface that enables a user to select one of multiple retention models for association with an electronic chat conversation, and receiving, via the selector interface, a selection of a particular retention model. The retention model specifies an amount of time that each individual message in the electronic chat conversation is accessible upon being read by a receiving user. The method further includes storing a newly received message as part of the chat conversation, where the storing includes configuring a retention duration attribute for the message in accordance with the amount of time specified by the retention model. The method further includes erasing the message in accordance with the retention duration attribute.
US12021814B2
One or more computer processors receive a message, with a message device, from a server, wherein the message device and at least one other nearby message device belong to a shared chat group. The one or more computer processors, responsive to determining that the at least one other nearby message device has received and emitted a notification associated with the message, suppress the notification associated with the message.
US12021813B2
Methods, systems, and media for presenting a reminder to view content are provided. In accordance with some embodiments, a method for presenting a reminder to view content is provided, the method comprising: determining that a message that includes a link to a first content item has been received by a user device; determining whether the link to the content item has been selected; in response to determining that the link to the content item has not been selected, storing metadata associated with the content item; determining that a user is viewing a second content item that is related to the first content item; determining a probability value that indicates a likelihood that the user would be interested in viewing the first content item; and causing an interface that includes a reminder to view the first content item to be presented on the user device.
US12021810B2
A technique for user notification involves receiving an event notification related to an event associated with user notification by a user; providing the event notification from a stored array to a process executed by a processor; using the event notification as a first title used for the process; providing a second title from the stored array to the process; and using the second title to identify the process to the user.
US12021809B2
Presenting search suggestions within a messaging application that include attachments without searching messages for the attachments is provided. Messages are received at a computer and managed by a messaging application. A query for suggestions is received via the messaging application. The query is performed by the messaging application without querying the messages that have been received through the messaging application. Suggested search results are provided by the messaging application. The suggestions include attachments that were received via a message through the messaging application. In one or more aspects, the suggested search results also provide other attachments that were received by other than the messaging application.
US12021806B1
Systems and processes for operating an intelligent automated assistant are provided. In one example process, a spoken user input, including at least a spoken message and an identity of an intended recipient, is received. After storing the spoken message and the recipient identity, if a user becomes proximate to a first electronic device and the identity of the user is determined to match the recipient identity, the spoken message is provided to the user at the first electronic device.
US12021798B2
A sequenced transmit muting wideband power amplifier is provided that includes at least one pre-driver stage having at least a first pre-driver and a second pre-driver. A mute switch selectively establishes a communication path between the first and second pre-drivers or couples the second pre-driver to a termination resistor. A pre-driver switch selectively activates/deactivates the first and second pre-drivers. A driver stage is in communication with the pre-driver stage and includes a first driver. A final amplifier stage is in communication with the driver stage and includes at least one second driver. At least one S-NBS switch is configured to selectively activate/deactivate the first driver and second driver. A controller is configured to activate the at least one pre-driver switch, the mute switch, the at least one S-NBS switch to selectively place the amplifier in one of a transmit mode and a mute mode.
US12021792B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a repeater may receive, in a bandwidth part that carries a control interface of the repeater, an indication of a repeater configuration for the repeater. The repeater may communicate, based at least in part on the repeater configuration, with at least one of a base station or a user equipment. Numerous other aspects are provided.
US12021784B2
Proposed is a method for a first device for communicating wirelessly. The method can comprise a step of, from a second device, transmitting sidelink control information (SCI) comprising information relating to a demodulation reference signal (DMRS) pattern by means of a physical sidelink control channel (PSCCH) to the second device, mapping the DMRS on resources relating to a physical sidelink shared channel (PSSCH) on the basis of the information relating to the DMRS pattern and the length of a symbol duration of the PSSCH relating to the PSCCH, and transmitting the DMRS to the second device by means of the PSSCH.
US12021781B2
A user terminal according to an aspect of the present disclosure includes: a receiving section that receives a downlink shared channel (Physical Downlink Shared Channel (PDSCH)), based on one piece of downlink control information; and a control section that determines a number of default Quasi-Co-Locations (QCLs) to be applied to the PDSCH, based on the downlink control information. According to an aspect of the present disclosure, DL communication can be preferably carried out even in a case where multiple panels/TRPs are used.
US12021776B2
Embodiments of this application disclose a channel measurement method and device. The method includes: receiving, by an access network device, a sounding reference signal (SRS) from a terminal device; receiving, by the access network device from the terminal device, a power adjustment factor used by first antenna ports, where the first antenna ports are antenna ports used by the terminal device to send a data signal; determining, by the access network device, a first uplink channel based on the SRS; and determining, by the access network device, a target channel based on the first uplink channel and the power adjustment factor used by the first antenna ports, where the target channel is a target uplink channel or a target downlink channel.
US12021773B2
Embodiments of the present disclosure provide for uplink and downlink beam management for partial beam correspondence user equipments. Other embodiments may be described and claimed.
US12021766B2
A communication method of the present disclosure comprises transmitting a sounding frame comprising a training signal; and receiving a first feedback frame from a communication partner device, the first feedback frame comprising first beamforming feedback information, wherein the first feedback frame is transmitted together with at least one second feedback frame by multiuser transmission.
US12021748B2
Systems, methods, and computer-readable media are provided for performing secure frame encryption as a service. For instance, a network edge device can determine at least a first path and a second path for routing a data packet. The network edge device can obtain a first plurality of values for at least one network metric, wherein the first plurality of values corresponds to the first path and at least a first backup path associated with the first path. The network edge device can obtain a second plurality of values for the at least one network metric, wherein the second plurality of values corresponds to the second path and at least a second backup path associated with the second path. The network edge device can select one of the first path or the second path for routing the data packet based on a comparison of the first plurality of values and the second plurality of values.
US12021735B2
Examples of the present disclosure can include a method. The method may include (1) obtaining, by an network function virtualization orchestrator (“NFVO”), path computation information from the integrated network, the integrated network including a virtual source and a virtual destination, (2) generating, using the path computation information, segments identifying portions of a virtual network path originating at the virtual source and terminating at the virtual destination, (3) generating, by a virtual infrastructure manager (“VIM”), a plurality of labels associated with physical links on the physical network corresponding to the identified portions of the virtual network path, and (4) determining, by the NFVO and using the plurality of labels, a network path for data transfer over the integrated network, the network path identifying virtual and physical network elements.
US12021734B2
Automated topology-discovery processes, wherein topology-related information is exchanged among the nodes of a network using data-plane headers of transmitted packets, and without relying on conventional control-plane topology-discovery protocols. For such “control-plane-less” topology discovery, a discovery-enabling Topology Discovery Header (TDH) may be encoded as an extension of the data-plane header. Such TDH can be used, e.g., to carry various types of pertinent information typically relied-upon by the relevant network entities for topology-discovery purposes. In some embodiments, topology discovery is fully migrated from the control plane to the data plane and is substantially integrated into the corresponding Packet Switching Technology. Due to this migration, some features of some conventional control protocols may not be critically needed in the corresponding communication networks. As a result, adaptation, streamlining, replacement, and/or elimination of some of such control protocols may beneficially be implemented, e.g., to meet the needs of the network operator in a cost-effective manner.
US12021728B2
The present invention provides a debugging system, which is embedded on a forwarding path of a module and includes a service flow matching module and a service flow debug execution module. The service flow matching module receives and analyzes a message, and determines a service flow type and a debugging mean involving the message according to a dynamic service flow type association table, wherein the dynamic service flow type association table includes a corresponding service flow type and a corresponding debugging mean involving the message. The service flow debug execution module executes the corresponding debugging means for the message according to a determination result from the service flow snatching module.
US12021724B2
Techniques are disclosed for transmitting a message to a user device in accordance with a determination that another device is unreachable over a network. In one example, a server device, at a first location, may identify a controller device resident at a second location, whereby the controller device is configured to communicate with a router at the second location. The server device may also receive a list of user devices. The server device may transmit a ping message to the controller device via the router to determine whether the controller device is unreachable by the server device. The server device may subsequently transmit a message to a user device on the list in accordance with a determination that the controller device is unreachable by the server device, whereby the message includes instructions for the user device to determine whether the controller device is unreachable by the user device.
US12021723B2
Core network slices that belong to a given operator community are efficiently tracked at the network control/user plane functions level, with rich data analytics in real-time based on their geographic instantiations. In one aspect, an enhanced vendor agnostic orchestration mechanism is utilized to connect a unified management layer with an integrated slice-components data analytics engine (SDAE), a slice performance engine (SPE), and a network slice selection function (NSSF) in a closed-loop feedback system with the serving network functions of one or more core network slices. The tight-knit orchestration mechanism provides economies of scale to mobile carriers in optimal deployment and utilization of their critical core network resources while serving their customers with superior quality.
US12021721B2
Described is a method and system for latency measurement in communication systems. The method comprises: determining, by a first communication device, a power-management state of a second communication device; transmitting, by the first communication device, one or more packets to the second communication device over a communication link, the one or more packets to be received by the second communication device while in the power-management state; receiving, from the second communication device over the communication link, one or more response packets in response to the one or more packets; and determining a latency of the communication link when the second communication device is in the power-management state based on the one or more packets and the one or more response packets.
US12021720B2
Methods, apparatus, systems, and articles of manufacture are disclosed that generate dynamic latency values. An example apparatus includes an active status controller to determine that a modem is active based on a number of packets obtained from a network, a prediction controller to predict that the number of packets are indicative of a workload type based on a trained model, and a latency value generator to generate a latency value based on the workload type of the number of packets, the latency value to cause a processor processing the number of packets to enter a power saving state or a power executing state.
US12021713B2
Disclosed is a computing platform including a memory assembly having encoded thereon executable control-logic instructions configured to be executable by the computing platform, and also configured to urge the computing platform to carry out a method comprising receiving data; and detecting at least one anomaly contained in the data that was received.
US12021704B2
An interaction method for establishing a device linkage scene includes: in a displayed schematic diagram of a network configuration scene including electrical devices configured in a same network, selecting electrical devices in turn through a connecting line to form a connection track; setting a triggering sequence of linking the electrical devices in a linkage scene represented by the connection track according to a connection sequence; selecting an electrical device on the connection track and setting an operating parameter of the electrical device in the linkage scene; and finally saving relevant information of the linkage scene. In this way, objectives of an intuitive display, simply and quickly setting a linkage scene, and improving user experience are achieved, linkage operation steps are reduced, and a user may conveniently and quickly set a smart home linkage.
US12021697B2
Techniques for grouping and labeling Internet of Things (IoT) devices are disclosed. A first set of raw events associated with a first IoT device is identified, including a transmission made by the first IoT device. A communication manner of the first IoT device is determined, based at least in part on a communication manner of the first IoT device. The first set of raw events over the first time period is examined to generate one or more formatted events of the first IoT device. The formatted events are used to extract a set of features. Similar processing is performed with respect to a second IoT device. A context-based IoT device grouping model is generated based on at least one of: (1) the features extracted for the first IoT device or (2) the features extracted for the second IoT device. The model is applied to determine that a third IoT device belongs to a particular group. A deviation by the third IoT device from group behavior is detected and an alert is generated in response.
US12021696B2
A system, method, and computer-readable medium for performing a data center management and monitoring operation. The data center management and monitoring operation includes: identifying a plurality of process flows, each of the plurality of process flows having a trace identifier and a corresponding weighted priority; identifying a plurality of microservices associated with each of the plurality of process flows; mapping each of the plurality of microservices associated with each of the plurality of process flows; and, calculating a centrality value for each of the plurality of microservices associated with each of the plurality of process flows based upon the mapping.
US12021687B2
A system for dynamically adjusting a configuration of an intra-train communication network includes an electronic device and a computer-readable storage medium. The computer-readable storage medium has one or more programming instructions that, when executed, cause the electronic device to receive one or more parameters values associated with a train consist, determine whether a potentially adverse condition that would affect intra-train communication for the train consist is anticipated based on at least a portion of the received parameters, in response to determining that the potentially adverse condition is anticipated, identify one or more updated network parameter settings that will assist in maintaining intra-train communication of the train consist during an occurrence of the potentially adverse condition by executing a machine learning model, and implement the identified one or more updated network parameter settings.
US12021684B1
Systems and methods for device control by a natural language processing system are disclosed. A user may desire to utilize a voice-enabled device to associate an accessory device with a hub device without having to utilize third-party software associated with the accessory device and/or the hub device. The user may provide a user utterance to associate the accessory device with the hub device. Audio data corresponding to the user utterance may be analyzed and utilized to generate and send directive data to a third-party remote system to transition the hub device to a join mode. Upon association completion, audio may be output confirming that the association has been established successfully.
US12021682B1
Some embodiments provide a method for configuring logical routers of a logical network. The logical routers are implemented in a Kubernetes cluster as a first set of Pods that each perform logical forwarding operations for the logical routers and a second set of Pods that each perform L7 service operations for a respective logical router. From a Kubernetes control plane component, the method receives a notification that the first set requires scaling to include an additional Pod. The first-set Pods process data messages between the logical network and external networks. Within the network management system, the method defines at least one new interface for processing data messages between the logical network and external networks. The method configures the at least one interface on the additional Pod to communicate with external physical routers to receive traffic from the external networks and send traffic to the external networks.
US12021680B1
In an embodiment, a computer implemented method is provided. The method may include quantifying a plurality of component level risks for at least a subset of components in the network. The method may further include simulating cascades of the component level risks, with each corresponding component designated as a risk seed of the subset of components, throughout the network. The method may additionally include quantifying the network level risk as a risk status in a resilience spectrum based on the simulated cascades.
US12021676B2
A method, performed by a user equipment (UE), of transmitting an uplink (UL) reference signal in a wireless communication system is provided. The method includes receiving first information indicating whether to apply transform precoding and pi/2 binary phase shift keying (BPSK) modulation to a physical uplink shared channel (PUSCH), receiving second information indicating whether to apply the pi/2 BPSK modulation to an UL demodulation reference signal (DMRS), and identifying a sequence having characteristics of a first peak-to-average power ratio (PAPR) based on the first information and the second information.
US12021673B2
A communication device performs a backoff procedure for a duration of time to determine whether a first sub-channel of a communication channel and a second sub-channel of the communication channel are available for transmission by the communication device. The first sub-channel is designated as a primary channel and the second sub-channel is designated as a secondary channel. Performing the backoff procedure includes using a single backoff counter, and starting and stopping the backoff counter based on sensing the first sub-channel and sensing the second sub-channel.
US12021664B2
Various techniques are presented to improve channel estimation in a wireless system, comprising: receiving, by a wireless device, an indication of a physical downlink channel configuration for receiving a physical downlink channel transmission, the physical downlink channel transmission including a demodulation reference signal (DMRS); transmitting an indication that the wireless device supports bundling DMRS signals across multiple slots; receiving a DMRS configuration, the DMRS configuration including a channel estimation bundle window, the channel estimation bundle window indicating that channel estimation may be performed across multiple slots; receiving a set of DMRS signals within the channel estimation bundle window, wherein a first DMRS signal of the set of DMRS signals is received in a first slot, and wherein a second DMRS signal of the set of DMRS signals is received in a second slot; and estimating a radio channel based on the first DMRS signal and the second DMRS signal.
US12021656B2
Embodiments of the invention provide efficient ways to transmit Broadcast, unknown Unicast, or Multicast (BUM) traffic for multiple Ethernet Virtual Private Network (EVPN) Instances (EVIs). In one embodiment, a method is performed by a network device, the method comprises identifying a plurality of sets of network devices, each set of network devices to include network devices belonging to one Ethernet Virtual Private Network (EVPN) Instance (EVI) of a plurality of EVIs, for which the network device serves as an ingress network device; selecting an aggregation set of network devices from the identified network devices to set up an aggregation tunnel label switched path (LSP) for multiple EVIs of the plurality of EVIs; and transmitting broadcast, unknown unicast, or multicast (BUM) traffic for the multiple EVIs using the aggregation tunnel LSP.
US12021655B2
Example data transmission methods and apparatus are disclosed. One example method includes receiving a first data packet. When a first ring node detects that a link between the first ring node and a second ring node on a first ring port is faulty, it is determined whether the received first data packet is a wrapped data packet. If the first data packet is a non-wrapped data packet, a second ring port is determined based on the first ring port, the first data packet is wrapped into a wrapped data packet to generate a second data packet, and the second data packet is forwarded through the second ring port.
US12021653B2
A system of embedding access control logic into a network gear according to an embodiment includes a plurality of access control devices including corresponding lock mechanisms configured to control access through corresponding passageways, a headend access control system configured to manage access control data associated with the plurality of access control devices, and a network switch communicatively coupled to the headend access control system and comprising a smart communication manager, wherein the smart communication manager includes an application programming interface accessible by the headend access control system and translates commands received from the headend access control system into payloads readable by the plurality of access control devices.
US12021648B2
A germ alert system sends a public alert to a plurality of user computer devices, and transmits an activation signal to activate a plurality of disinfection devices in response to the detection of a potential epidemic. The system performs the steps of receiving a triggering alert of the potential epidemic, transmitting the public alert via a computer network to the plurality of user computer devices, and transmitting the activation signal to the plurality of disinfection devices.
US12021644B2
In order to facilitate electronic meeting scheduling and coordination, systems and methods are disclosed including receiving, by a processor, a plurality of electronic meeting requests to schedule a meeting. The processor determines, for each electronic meeting request, meeting room needs. A meeting scheduling machine learning model is utilized to predict parameters of meeting room objects representing the candidate meeting rooms based at least in part on the meeting room needs, schedule information associated with a respective electronic meeting request and location information associated with the respective electronic meeting request. The processor causes an indication of the candidate meeting rooms to display in response to the electronic meeting request on a screen of computing devices associated with the respective attendees based at least in part on the predicted parameters. The processor receives a selection of the respective candidate meeting rooms from the respective attendees, and dynamically secures each candidate meeting room.
US12021639B2
Methods of operation of a wireless device are provided. In particular, Media Access Control (MAC) protocol aspects are disclosed relating to Licensed Assisted Access (LAA) cells and, more generally, to cells of a cellular communications network operating in an unlicensed frequency spectrum. According to one aspect, a method of operation of a wireless device comprises transmitting an Uplink (UL) transmission on a cell for a corresponding UL Hybrid Automatic Repeat Request (HARQ) process, the cell operating in an unlicensed frequency spectrum, and setting a locally maintained status for the UL HARQ process to Acknowledgement (ACK) based on an assumption that the UL transmission was successful.
US12021631B2
This disclosure relates to techniques for efficient sparse network resource usage and connection release procedures. According to some embodiments, a wireless device may utilize techniques for efficiently releasing a radio resource control (RRC) connection, including techniques that avoid or reduce the occurrence of random access procedures when out-of-sync with the network when the RRC connection is being released. In some embodiments, a wireless device may utilize techniques for efficiently sparsely using network uplink resources, including techniques that avoid or reduce the occurrence of random access procedures to regain timing alignment to perform uplink communication when out-of-sync with the network.
US12021620B2
Methods, systems, and devices for wireless communication are described. A device may perform rate splitting on a first message for a first user equipment (UE) and a second message for a second UE, the first message comprising a first private portion and a first common portion, and the second message comprising a second private portion and a second common portion. The device may combine the first common portion and the second common portion into a third common portion. The device may generate cyclic redundancy check (CRC) parity bits associated with at least one of the first private portion and the third common portion and attach the generated CRC parity bits to one or more blocks associated with the transmission. The device may transmit the first private portion and the third common portion to the first UE, and the second private portion and the third common portion to the second UE.
US12021618B2
A pre-5th-generation (pre-5G) or 5G communication system for supporting higher data rates beyond a 4th-generation (4G) communication system, such as long term evolution (LTE) is provided. A channel encoding method in a communication or broadcasting system includes identifying an input bit size, determining a block size (Z), determining a low density parity check (LDPC) sequence to perform LDPC encoding, and performing the LDPC encoding based on the LDPC sequence and the block size.
US12021604B2
Systems and methods for aligning timing of an inroute transmission of a terminal with a gateway are disclosed. A system may include a processor and a memory storing instructions, which when executed by the processor, may cause the processor to perform a random estimation of location pertaining to a time-division multiple access (TDMA) frame boundary of a gateway. Based on an asynchronous scrambled coded multiple access (ASCMA) technique, the system may transmit ASCMA group burst packets including precise timing feedback request for the gateway. The system may receive a feedback from the gateway, in response to the precise timing feedback request. The processor may determine an adjustment for aligning timing of an inroute transmission of the terminal with respect to the TDMA frame boundary of the gateway. The system may apply the adjustment to synchronize the timing of the inroute transmission of the terminal with the gateway.
US12021599B2
Various embodiments relate to a next-generation wireless communication system for supporting a higher data transfer rate and the like beyond the 4th generation (4G) wireless communication system. According to various embodiments, a method for transmitting/receiving a signal in a wireless communication system and an apparatus supporting same may be provided, and various other embodiments may also be provided.
US12021598B2
Certain aspects of the present disclosure provide techniques for efficiently selecting beams for synchronization signal block (SSB) burst transmissions based on a condition. Techniques include selecting certain directions to transmit higher power beams and selecting certain directions to transmit lower power SSB burst transmissions. In some cases, an SSB burst parameter may be modified to use a reduced number of optimal SSB beams. The modified SSB burst parameter may have a reduced SSB burst duration, which may allow for reduced monitoring time by a UE and/or free up resources (that would otherwise be used for SSB transmissions) for data transmissions. Additional aspects relate generally to the beam management procedures in wireless communications systems. Some aspects more specifically relate to the selection of beams for communications to and from a UE and a network entity based on predicted mobility state information for a user equipment (UE).
US12021592B2
Embodiments of this application relate to the field of communications technologies, and disclose a precoding matrix configuration method and apparatus, to help improve performance of decoding data. The method may include: receiving first configuration information, where the first configuration information is used to configure M precoding matrices, M≥2, and M is an integer; and aggregately sending a signal in N time domain units based on the first configuration information, where the signal is a signal obtained after precoding is performed by using a precoding matrix corresponding to each of the N time domain units, the precoding matrix corresponding to each time domain unit is one of the M precoding matrices, N≥2, and N is an integer.
US12021583B2
A method for operating a user equipment (UE) comprises receiving configuration information about L uplink (UL) reference signals (RSs), M downlink (DL) RSs, and a calibration report, where the L UL RSs are associated with the M DL RSs; transmitting the UL RSs according to the configuration information; measuring the DL RSs; determining, based on the measured DL RSs and a reference DL RS, calibration information; and transmitting the calibration report including the calibration information.
US12021581B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information that indicates a transmit precoding matrix indicator, that identifies a precoding matrix, and a set of demodulation reference signal (DMRS) antenna ports. A first association may be between a first set of antenna indices of the precoding matrix, that form a first transmission group, and a first code-division multiplexing (CDM) group of the set of DMRS antenna ports, and a second association may be between a second set of antenna indices of the precoding matrix, that form a second transmission group, and a second CDM group of the set of DMRS antenna ports. The UE may transmit an uplink transmission according to the first association and the second association. Numerous other aspects are provided.
US12021577B1
A driver circuit for a serial communication bus employs multiple switch circuits to generate different voltage levels on a set of signal lines included in the serial communication bus. The different voltage levels correspond to different values for a set of bits to be transmitted via the serial communication bus. The driver circuit also employs a shunt circuit that couples at least two of the signals together in response to the set of bits matching a particular data pattern.
US12021575B2
A method for predictively estimating the transmission conditions for a communication between two communication partners traveling along a roadway, wherein the communication partners themselves estimate the current transmission conditions. The communication partners use the estimated transmission conditions of a number of preceding communication partners to better estimate the transmission conditions for a future time. The communication partners themselves also estimate the transmission conditions for the future time based on a sensor-based detection of the surroundings and merging the estimation results obtained in this way with the results obtained from the preceding transportation vehicles.
US12021574B2
There is provided mechanisms for classifying microwave link data of a microwave system comprises a point-to-point wireless microwave link. A method is performed by a controller entity. The method comprises obtaining, in time windows, microwave link data in terms of signal quality measurement values and received power values for the point-to-point wireless microwave link. The method comprises classifying per time window, the microwave link data per time window to operating conditions in a set of operating conditions by, from the signal quality measurement values and received power values per time window, estimating probability values for each of the operating conditions according to a mapping, as learned through training, between pieces of microwave link data and operating conditions.
US12021569B2
The invention is to provide an underwater communication device and an underwater communication method that can be applied to mobile communication in water. An underwater communication device 10 includes: a transmitter 12 configured to transmit an electric signal; and a receiver 14 arranged away from the transmitter 12 via water and configured to receive the electric signal, in which the receiver 14 includes an field effect transistor 23 having a channel region 39 provided at a position in contact with the water, and a drive circuit 26 configured to generate a potential difference between a source region 31 and a drain region 33 of the field effect transistor 23.
US12021568B2
An optical receiver includes an optical filter that transmits signal light to be received from wavelength-multiplexed signal light, a light source that outputs local oscillation light, a 90-degree hybrid circuit that causes the local oscillation light output from the light source to interfere with the signal light transmitted through the optical filter to output interference signal light, a converter that converts the interference signal light into an electrical data signal, a spectrum detector that detects a frequency spectrum of the electrical data signal based on the electrical data signal, and a controller that controls a center frequency of a passband of the optical filter based on a shape of the frequency spectrum.
US12021566B2
The present disclosure provides a photonics-aided vector terahertz signal communication system. The system includes an optical frequency comb generation module, a vector terahertz signal generation module, an optical fiber transmission module, a vector terahertz signal detection module, and a vector terahertz signal emission module that are sequentially connected, where the vector terahertz signal generation module includes a first binary sequence generator, a first electronic amplifier, and a first intensity modulator that are sequentially connected, the first binary sequence generator generates binary data representing to-be-transmitted data, the first intensity modulator performs, based on the binary data, amplitude modulation on an optical frequency comb entering the first intensity modulator, and an optical signal obtained after the modulation of the first intensity modulator is a vector terahertz signal carrying the to-be-transmitted data. In the present disclosure, a vector terahertz signal can be generated by using an intensity modulator.
US12021565B2
A method of RF signal processing comprises receiving an incoming RF signal at each of a plurality of antenna elements that are arranged in a first pattern. The received RF signals from each of the plurality of antenna elements are modulated onto an optical carrier to generate a plurality of modulated signals that each have at least one sideband. The modulated signals are directed along a corresponding plurality of optical channels with outputs arranged in a second pattern corresponding to the first pattern. A composite optical signal is formed using light emanating from the outputs of the plurality of optical channels. Non-spatial information contained in at least one of the received RF signals is extracted from the composite signal.
US12021564B1
A compact tunable optical true time delay consists of an optical subassembly to apply dispersion-free time delay to the input optical signal, and a mechanical subassembly to facilitate tuning the delay using a linear actuator. The deployment of a precision optical ferrule sliding in a precision split sleeve offers a self-contained and inexpensive method to minimize optical misalignment during the tuning process, which releases the burden of the mechanical subassembly and is also advantageous in keeping the device compact. The exterior dimension remains unchanged at any moment despite the interior motion. Both reflection-type and transmission-type optical time delays are introduced, driven either manually or electrically.
US12021562B2
A tap coupler includes a mode generation unit, a separation unit, and an output unit. The mode generation unit generates, in accordance with a discontinuous portion disposed on a travelling path of signal light that is propagating, a first mode of the signal light and a second mode that is different from the first mode. The separation unit separates, when the first mode and the second mode are input from the mode generation unit, the first mode and the second mode. The output unit outputs branch light in accordance with a transition of the second mode received from the separation unit.
US12021561B1
Provisioning of Internet Protocol (IP) configuration data or other configuration related data for devices or services connected to a passive optical network (PON) is contemplated. The provisioning may be facilitated with an optical line terminal (OLT) providing the desired configuration data over the PON to an optical network unit (ONU) connected to the device or service desired for provisioning, such as to enable the ONU to provision the device or service without exchanging Dynamic Host Configuration Protocol (DHCP) messaging with a DHCP server.
US12021558B2
A system uses pulsed lasers to enhance a signal propagation path in a telecommunications network. The system can estimate a signal propagation path, which varies based on a current location of a mobile device relative to a base station. The system can detect a propagation loss due to a condition of a propagation medium including the signal propagation path and determine whether the mobile device is in Line-of-Sight (LOS) of a laser emitter. In response to detection of the propagation loss, the laser emitter can emit a pulsed laser that can enhance signal propagation by mitigating the propagation loss on the signal propagation path. The pulsed laser has a propagation path overlapping the signal propagation path when the mobile device is in LOS of the laser emitter, which is mounted on the base station.
US12021555B2
An implantable medical device, external device and method for managing a wireless communication are provided. The IMD includes a transceiver configured to communicate wirelessly, with an external device (ED), utilizing a protocol that utilizes multiple physical layers. The transceiver is configured to transmit information indicating that the transceiver is configured with first, second, and third physical layers (PHYs) for wireless communication. The IMD includes memory configured to store program instructions. The IMD includes one or more processors configured to execute instructions to obtain an instruction designating one of the first, second and third PHY to be utilized for at least one of transmission or reception, during a communication session, with the external device and manage the transceiver to utilize, during the communication session, the one of the first, second and third PHY as designated.
US12021552B2
A device comprises a digital ramp generator, an oscillator, a power amplifier, a low-noise amplifier (LNA), a mixer, and an intermediate frequency amplifier (IFA). The oscillator generates a chirp signal based on an output from the digital ramp generator. The power amplifier receives the chirp signal and outputs an amplified chirp signal to a transmitter antenna. The LNA receives a reflected chirp signal from a receiver antenna. The mixer receives output of the LNA and combines it with the chirp signal from the oscillator. The IFA receives the mixer output signal and includes a configurable high-pass filter, which has a first cutoff frequency during a first portion of the chirp signal and a second cutoff frequency during a second portion of the chirp signal. In some implementations, the first cutoff frequency is chosen based on a frequency of a blocker signal introduced by couplings between the transmitter and receiver antennas.
US12021550B2
Examples described herein relate to an encoder circuitry to apply one of multiple lossless data compression schemes on input data. In some examples, to compress input data, the encoder circuitry is to utilize a search window size and number of searches based on an applied compression scheme. In some examples, content of a memory is reconfigured to store data corresponding to a search window size of the applied compression scheme. In some examples, an applicable hash function is configured based on the applied compression scheme. In some examples, a number of searches are made for a byte position. In some examples, the encoder circuitry includes a hash table look-up and a bank decoder. In some examples, the hash table look-up is to generate a hash index to identify an address of an entry in the search window. In some examples, the bank decoder is to select a bank based on the hash index.
US12021548B2
A method of encoding input data. The method includes receiving a plurality of data bits of a bit stream. The method further includes forming words using the plurality of data bits to create a plurality of data packets including a first data packet. The method further includes encoding the words of the first data packet into coded words, partitioning the coded words into a plurality of blocks of M words each and integrating the coded words in each block in an interleaved order to generate a coded data packet for transmission through a communication channel.
US12021545B2
To improve error correction when errors occur in consecutive bits of user data, the user data can be stored in an interleaved manner. Data of a data unit can be interleaved to generate a permutated data unit. A checksum of the permutated data unit can then be calculated, and an error correction code can be generated over the data unit and the checksum. The error correction code can also be interleaved to generate a permutated error correction code. The permutated data unit, the checksum, and the permutated error correction code can then be concatenated to generate a storage data unit for storage in a memory.
US12021539B1
A translation reference loop frequency synthesizer for generating an output signal with sub-Hz frequency steps over a full octave. The synthesizer has a phase lock loop circuit and a translation reference loop. The phase lock loop circuit generates a phase lock oscillator output signal based on a phase lock feedback signal and a phase lock reference signal. The translation reference loop generates the phase lock reference signal based on mixing a translation reference frequency signal and a translation reference loop divided signal. The translation reference loop includes a series of translation loop dividers for generating the translation reference loop divided signal by dividing a frequency of the phase lock oscillator output signal. The translation reference loop includes a translation reference frequency generator for generating the translation reference frequency signal.
US12021537B2
A circuit is disclosed. The circuit includes a time-to-digital converter (TDC), and an evaluation circuit coupled to the TDC and a phase-locked loop (PLL) external to the circuit.
US12021536B2
A sensor network, which includes a sensor controller serially coupled to a plurality of sensor modules, is configured to program the sensor modules so as to transfer measurement data to the sensor controller and to synchronize the sensor modules to picosecond accuracy via on-chip or on-module custom circuits and a physical layer protocol. The sensor network has applications for use in PET, LiDAR or FLIM applications. Synchronization, within picosecond accuracy, is achieved through use of a picosecond time digitization circuit. Specifically, the picosecond time digitization circuit is used to measure on-chip delays with high accuracy and precision. The delay measurements are directly comparable between separate chips even with voltage and temperature variations between chips.
US12021531B2
Systems and techniques to offset conditions affecting propagation delay of a clock signal in a memory device. These include a device that includes a clock adjustment circuit, comprising a differential amplifier, an inverter coupled to a first output of the differential amplifier, and a swing oscillator driver coupled to a second output of the inverter and an input of the differential amplifier. The swing oscillator driver includes a series of transistors, a signal path coupled to at least a first transistor of the series of transistors, wherein the signal path when in operation transmits a signal having a first voltage, and a strength control circuit coupled to the signal path, wherein the strength control circuit when in operation adjusts the first voltage of the signal to a second voltage.
US12021526B2
Apparatuses, and methods, for digital cells power reduction are disclosed. For an embodiment, a first plurality of digital logic cells are directly connected to a Vdd terminal and a Vss terminal that have a potential difference of VDD, a second plurality of digital logic cells being directly connected to a Vdd_R terminal and a Vss_R terminal, wherein a potential difference between the Vdd_R terminal and the Vss terminal is (VDD−X1), and a potential difference between the Vss_R terminal and the Vss terminal is X2, wherein at least one digital logic cell has at least one of (a) an input connected to an output of at least one digital logic cell of the second plurality, or (b) an output connected to an input of at least one digital logic cell of the second plurality. Vdd, Vdd_R and Vss_R terminal voltages can be generated by an array of devices.
US12021525B2
A receiver includes the following: a signal receiving circuit, including a first MOS transistor and a second MOS transistor, where a gate of the first MOS transistor is configured to receive a reference signal and a gate of the second MOS transistor is configured to receive a data signal, and the signal receiving circuit is configured to output a comparison signal, the comparison signal being configured to represent a magnitude relationship between a voltage value of the reference signal and a voltage value of the data signal; and an adjusting circuit, including a third MOS transistor, where a source of the third MOS transistor is connected to a source of the first MOS transistor, a drain of the third MOS transistor is connected to a drain of the first MOS transistor, and a gate of the third MOS transistor is configured to receive an adjusting signal.
US12021524B2
A level shifter includes a converter configured to generate a first driving signal and a second driving signal; a current sensing circuit configured to detect a current corresponding to a voltage change of second power, and generate a freezing signal according to the current; a freezing circuit configured to control an operation of the converter according to the freezing signal.
US12021520B2
A resonator, an oscillator, and a quantum computer in which the area occupied by the circuit can be reduced is provided. A resonator (100) includes a loop circuit (110) in which a first superconducting line (101), a first Josephson junction (103), a second superconducting line (102), and a second Josephson junction (104) are connected in a ring shape, and a capacitor (120). The capacitor (120) and the loop circuit (110) are connected in a ring shape.
US12021516B2
A semiconductor device includes a semiconductor chip, and an n-system gate divided transistor, where the “n” is not less than 2, that includes n-number of system transistors formed in the semiconductor chip such as to be individually controlled and that is configured such as to generate a single output signal by selective controls of the n-number of system transistors.
US12021510B2
In one embodiment, there is provided a DC output solid contactor assembly having a housing enclosure and a cavity within the enclosure; one or more SOT-227 isolated semiconductor modules and its variants in a stand-alone, parallel or series configuration; a novel drive circuit board mounted on at least one of the modules with input power terminals for coupling to an input control source; and gate impulse output terminals coupling to one or more semiconductor's gate electrodes. The drive circuit includes a voltage priming system that converts input control signal to an isolated and optimal gate driving voltage level; and positive and negative output power terminals for coupling to the electrical load side.
US12021508B2
Acoustic wave devices are disclosed. The devices include a substrate, a bi-layer reflector and an acoustic wave resonator. The bi-electric reflector is above the substrate and includes a first layer that has a first acoustic impedance, and a second layer that has a second acoustic impedance lower than the first acoustic impedance. The first layer has a first surface that includes a floating region that provides a ceiling of a cavity. The second layer is on top of the floating region of the first layer. The acoustic wave resonator is on top of the second layer of the bi-layer reflector. The acoustic wave resonator includes a piezoelectric layer, an electrode and a counter-electrode such that application of a radio frequency voltage between the electrode and the counter-electrode creates acoustic resonance waves in the piezoelectric layer.
US12021498B2
A bulk acoustic (BAW) resonator having a multilayer base and method of fabricating the bulk acoustic resonator is disclosed. A BAW resonator comprises a substrate having a cavity and including a frame around the cavity, a multilayer base adjacent the cavity and supported by the frame. The multilayer base includes a first layer of crystalline material having a first lattice constant and a second layer of crystalline material having a second lattice constant that is distinct from the first lattice constant. The BAW resonator further includes a stack over the multilayer base. The stack includes a first electrode formed on the multilayer base, a piezoelectric layer having a first side coupled to the first electrode and a second side opposite to the first side of the piezoelectric layer, and a second electrode coupled to the second side of the piezoelectric layer.
US12021496B2
An acoustic resonator is fabricated by bonding a first piezoelectric plate to a substrate and spans locations for a first and second cavity in the substrate. A top surface of the first plate is planarized to a first thickness. A bonding layer is formed on the first piezoelectric plate and spans the first and second cavity locations. A second piezoelectric plate is bonded to the bonding layer and spans the first and second cavity locations. A top surface of the second plate is planarized to a second thickness. A portion of the second piezoelectric plate spanning the second cavity location is etched away to form a first membrane over the first cavity location and a second membrane over the second cavity location. Interdigital transducers are formed on the first and second membranes over the first and second cavity location to form a first and second resonator on the same die.
US12021484B2
Multi-point parallel synchronous drive device, which includes a drive mechanism and several stages of driven mechanisms drivingly connected. The drive mechanism comprises a first power output for rotatably connecting with a power output shaft, and a second power output disposed below the first power output and parallel to the first power output along a power output direction. The several stages of the driven mechanism are arranged at intervals in the power output direction. The second power output of the drive mechanism is drivingly connected with a power input of the adjacent driven mechanism along the power output direction, and the adjacent two-stage driven mechanisms are drivingly connected along the power output direction. The driven mechanism at any stage comprises a power output for rotatably connecting with the power output shaft. The device can be applied to the a solar tracking system, with the main shaft as the power output shaft.
US12021469B2
In a rotating machine control device which controls an alternating current voltage command which is transmitted to an electric power converter, the alternating current voltage command is generated so that 1f component of the phase current may follow a current command. However, when the rotor position information by a position detecting element which detects the position of the rotor of a rotating machine has an error, an offset component is produced in the phase current. A controller includes an offset compensation part which calculates an offset compensation amount, from a detection result of the detection current so that the offset component of the detection current of the current detecting element may be decreased, and performs an addition or subtraction operation of an offset compensation command to the alternating current voltage command which a voltage command generation part outputs.
US12021464B2
The present disclosure relates to an adaptive logic board that includes a signal sensing circuit configured to receive an input signal as an electrical current. The signal sensing circuit includes a plurality of resistors and a plurality of switches configured to electrically couple or electrically decouple the plurality of resistors from the signal sensing circuit, in which each switch of the plurality of switches corresponds to a corresponding resistor of the plurality of resistors. The adaptive logic board also includes a sensing unit that is configured to measure a voltage drop of the input signal across an active resistor of the plurality of resistors.
US12021460B2
Disclosed is a displacement correction apparatus. The apparatus comprises: a reference circuit and a correction circuit; the reference circuit is configured to provide a reference signal; the correction circuit is configured to perform a logarithm operation on a nonlinear displacement signal to be corrected based on the reference signal, to obtain a corrected linear displacement signal. The displacement correction apparatus can solve the problem of poor detection accuracy resulting from a position signal output by an eddy current sensor being not in a linear relationship with a displacement signal of a shaft, thereby achieving the effect of improving detection accuracy. A magnetic levitation bearing system and a displacement correction method therefor which use the above displacement correction apparatus are also disclosed.
US12021457B2
A bridge circuit including: first and second high-side switches; first and second low-side switches; a transformer having primary and secondary coils; a coil; and a current injection device; wherein the first high-side switch and the first low-side switch are connected at a first bridge terminal in a series circuit to form a first branch; the second high-side switch and the second low-side switch are connected at a second bridge terminal in a series circuit to form a second branch; the first and second branches are connected in a parallel circuit at first and second input terminals; the secondary coil has first and second output terminals; the primary coil and the coil are connected in a series circuit to connect the first bridge terminal to the second bridge terminal; and wherein the current injection device is configured to inject a predetermined current into the coil at a predetermined point in time.
US12021450B2
A power supply system for a toilet includes a controller power supply circuit, including an input end electrically connected to an external power supply and an output end. The system includes an assembly driving power supply circuit, including an input end electrically connected to the external power supply and an output end. The power supply system also includes a controller circuit, including a power supply end electrically connected to the output end of the controller power supply circuit and an output end communicably connected to a control end of a switch control circuit of the assembly driving power supply circuit. The system also includes a driving component circuit, including a power supply end electrically connected to the output end of the assembly driving power supply circuit. An output power of the controller power supply circuit is lower than an output power of the assembly driving power supply circuit.
US12021443B2
A reverse polarity protection circuit of a DC-DC converter includes an inductive component. When the DC-DC converter is connected to a power supply with correct polarity, the inductive component of the converter receives power via a body diode of a protection switch. Once the inductive component begins to charge and discharge under control of a driving switch, the protection switch turns on and allows full power to be provided to the inductive component. When the DC-DC converter is connected with reverse polarity, a clamping switch fed by the power supply turns on and connects a control input of the protection switch to ground, turning off the protection switch. The clamping switch is protected by a switch protection device to lower the voltage difference between a control input of the clamping switch and an input of the clamping switch.
US12021440B2
A multiwinding transformer includes a primary-side winding and a plurality of secondary-side windings. A primary-side bridge circuit is connected between a primary-side DC terminal and the primary-side winding. A plurality of secondary-side bridge circuits are connected between the plurality of secondary-side windings and a plurality of secondary-side DC terminals, respectively. A switching converter variably controls a first DC voltage of the primary-side DC terminal or a second DC voltage of a first secondary-side DC terminal among the plurality of secondary-side DC terminals such that a voltage ratio between the first DC voltage and the second DC voltage is controlled to a constant ratio in accordance with a turns ratio between the primary-side winding and the secondary-side winding corresponding to the first secondary-side DC terminal among the plurality of secondary-side windings.
US12021428B2
A rotating electric machine to which the present invention is applied includes: a plurality of coils provided in a stator for respective phases; a plurality of bus bars having elasticity, which are provided for the respective phases and connected to the plurality of coils; and a holder including a plurality of insertion portions each having a groove shape formed to deform each of the plurality of bus bars.
US12021417B2
A drive assembly for a vehicle includes a converter having a converter housing and an electric converter circuit disposed in the converter housing, an electric machine having a machine housing disposed adjacent to the converter housing and a stator/rotor arrangement disposed in the machine housing, a plurality of conductor bars which electrically connect the converter circuit and the stator/rotor arrangement and extend through first passage openings formed in the converter housing and through second passage openings formed in the machine housing, and a shielding frame which is made of an electrically conductive material, is disposed between the converter housing and the machine housing, encloses the plurality of conductor bars and abuts the converter housing and the machine housing.
US12021415B2
A rotor (1) for an electric machine (2) has a rotor body including multiple poles. The rotor (1) further has at least one sensor element (3) for detecting at least one condition variable of the rotor (1), and a signal processing unit (4) connected to the at least one sensor element (3). The signal processing unit (4) is configured to generate measured data from the condition variable of the rotor (1) and to transmit the measured data to a control device (5). Additionally, the rotor (1) has at least one induction coil (7), where each of the at least one induction coil (7) includes at least one electrical conductor (8). The at least one induction coil (7) is arranged at the rotor (1) and is configured to generate electrical energy from a magnetic field that is temporally changing during operation of the electric machine (2).
US12021413B2
The rotating electrical machine includes a rotor that has a rotor core, a key portion formed protruding in a radial direction from an inner peripheral face of the rotor core, a stress relaxing groove, which is provided at both ends of the key portion and is formed recessed farther to a radial direction outer side than the inner peripheral face of the rotor core, and a multiple of balancing holes provided one each between each pair of a multiple of magnetic poles of the rotor core, wherein lengths from a center of the rotor core to a center of each of the multiple of balancing holes are such that a length of a first straight line that passes through a center of the key portion is less than a length of an nth straight line that intersects with the first straight line vertically.
US12021406B2
A battery control device that: computes a potential power output capable of being output by a second battery capable of supplying power to onboard equipment of a vehicle in place of a first battery for supplying power to the onboard equipment, measures a temperature of the second battery, and determines whether or not the second battery is a suitable substitute for the first battery depending on whether or not the measured temperature is a preset set temperature or above.
US12021401B2
A charger for a battery power system can include first and second switching bridges with inputs couplable to an AC source, at least one transformer having two or more primary windings (connected in series and coupled to the switching bridges) and at least two secondary windings, and second rectifier/chargers, each coupled to at least one of the secondary windings and couplable to at least one battery. The switching bridges may be respectively operable during positive and negative half cycles of the AC source to deliver an AC voltage to the transformer. The rectifier/chargers may be operable in a first mode to receive an AC voltage from the transformer and deliver a DC voltage for charging the respective battery. In some multi-battery embodiments, the rectifier/chargers may also be operable in a second mode to deliver an AC voltage from a respective battery to the transformer to balance charge between the batteries.
US12021400B2
The invention provides a voltage balancing system for voltage balancing. The voltage balancing system includes an analog front end arranged in parallel with the cell group, a micro control unit communicating with the analog front end, a communication isolation module connected between the analog front end and the micro control unit, and a balancing module. The input of the balancing module is connected to the cell group to input the total voltage of the cell group. The output of the balancing module is connected to the micro control unit and the communication isolation module to output the operating voltage of the micro control unit and the communication isolation module.
US12021390B2
This application discloses a photovoltaic station and a power coordination method for a photovoltaic station. Sample inverters are disposed in arrays requiring power adjustment in the photovoltaic station. Real-time active power of sample inverters in each array is obtained. Then, an available active capacity and an available reactive capacity of the array and available active capacities and available reactive capacities of all the arrays requiring power adjustment are obtained based on the real-time active power of the sample inverters. Finally, active power and reactive power of the photovoltaic station are separately allocated to the N arrays based on the available active capacities and the available reactive capacities respectively corresponding to the N arrays. Because the sample inverters come from the arrays requiring power adjustment, differences between inverters and differences between the arrays can be fully exploited, and the available active capacities of the arrays can be more accurately obtained by using the sample inverters. Therefore, a more accurate available power capacity of the photovoltaic station is obtained by using relatively accurate available active capacities.
US12021387B2
A power storage control system includes a storage battery and a controller. The storage battery supplies electric power to an electric power system in collaboration with a power generator in response to a command value. The controller outputs, to the power generator, a stop signal causing the power generator to stop power generation when a state of charge of the storage battery is larger than a given value. The controller outputs, to the power generator, an execution signal causing the power generator to execute power generation when the state of charge is not larger than the given value. The controller acquires an actual electric power value generated by the power generator. The controller outputs a control signal causing the storage battery to execute charging and discharging for satisfying the command value on the basis of a difference between the command value and the actual electric power value.
US12021383B2
Systems and methods comprising a metering device located on an electricity distribution grid, the metering device comprising one or more processors and memory. The metering device can detect a drop in characteristic of electricity below a threshold indicating a fault on the electricity distribution grid. The metering device can generate, responsive to the drop in the characteristic of electricity below the threshold, a time series of a rate of change of the characteristic of electricity for a predetermined number of cycles subsequent to the detection of the drop. The metering device can determine, based on a comparison of the time series of the rate of change with a predetermined pattern, a location of the metering device on the electricity distribution grid relative to a location of the fault on the electricity distribution grid.
US12021374B2
A method of protection can be used in response to a fault in a multi-terminal power transmission system that includes a first transmission line section connecting a first terminal to a transmission line junction, a second transmission line section connecting a second terminal to the transmission line junction and a third transmission line section connecting a third terminal to the transmission line junction. The fault being located in one of the first, second or third transmission line sections. The section having the fault can be determined based on a number of calculations and other factors and a switching device can be controlled according to the identification of the section having the fault.
US12021362B2
An edge adapter for electrical box extension rings includes a flexible adapter body enclosing and defines an adapter channel, the flexible adapter body has a continuous sidewall defining at least four sides, each side having an inner wall surface facing the adapter channel and an outer wall surface opposite to the inner wall surface. A first pair of retention flanges are adjacent one another and disposed on and radially projecting from the outer wall surface on a first side of the adapter body. A second pair of retention flanges are adjacent one another and disposed on and radially projecting from the outer wall surface on the first side of the adapter body, the first pair of retention flanges and the second pair of retention flanges together defining a first retention slot shaped and dimensioned to receive a first inner wall of an electrical box extension ring. A third pair of retention flanges are adjacent one another and disposed on and radially projecting from the outer wall surface on the second side of the adapter body opposite the first side. A fourth pair of retention flanges are adjacent one another and disposed on and radially projecting from the outer wall surface on the second side of the adapter body, the third pair of retention flanges and the fourth pair of retention flanges together defining a second retention slot shaped and dimensioned to receive a second inner wall of the electrical box extension ring.
US12021360B2
A junction box includes a housing with a top portion and a bottom portion. The top portion includes an attachment portion and the bottom portion includes a first portion on an exterior side of the housing and a second portion opposite the first portion. The first portion of the bottom portion is configured to be mounted to a roof of a structure. The junction box includes a lid configured to be mounted on the attachment portion of the housing and a retention system configured to retain the lid in proximity to the to the housing.
US12021358B2
An object is to further improve the reliability of a bent section of a linear transmission member. Provided is a wiring member including: a linear transmission member that includes a bent section; and a resin molded portion molded with a path holding portion of the linear transmission member being inserted thereinto, the path holding portion including the bent section, wherein recesses are formed so as to expose portions of the path holding portion other than a portion where tensile stress is concentrated due to bending, to the outside.
US12021354B2
An internal combustion engine is fitted with a pre-combustion chamber having first and second electrodes, each electrode extending through a respective electrode aperture located in a thermally conductive body portion of the pre-combustion chamber body which is located within the cylinder head or other engine body component outside the combustion chamber. The second electrode may be a ground electrode and is adjustable along an axis of the respective, second electrode aperture to adjust the spark gap.
US12021352B2
One example provides a spark plug including a terminal end, a firing end, an axial centerline extending between the terminal end and the firing end, and an insulative core extending between the terminal end and the firing end, the insulative core including an insulative nose proximate to the firing end, and a central bore coincident with the axial centerline extending through the insulative core. A center electrode includes an electrode wire and an electrode head. In a plane perpendicular to the axial centerline, the electrode head having a cross-sectional area greater than a cross-sectional area of the insulative nose, the electrode wire mechanically and electrically connected to the electrode head, the electrode wire extending from a bottom side of the electrode head into the central bore at the insulative nose to form an electrical and thermal pathway with the electrode head.
US12021350B2
In an embodiment an edge-emitting semiconductor laser includes a semiconductor layer sequence having a waveguide region with an active layer disposed between a first waveguide layer and a second waveguide layer and a layer system arranged outside the waveguide region configured to reduce facet defects in the waveguide region, wherein the layer system includes one or more layers with the material composition AlxInyGa1-x-yN with 0≤x≤1, 0≤y<1 and x+y≤1, wherein at least one layer of the layer system includes an aluminum portion x≤0.05 or an indium portion y≥0.02, wherein a layer strain is at least 2 GPa at least in some areas, and wherein the semiconductor layer sequence is based on a nitride compound semiconductor material.
US12021346B2
A multi-module fiber laser capable of monitoring abnormalities of optical modules in real time. In the multi-module fiber laser, the CAN bus is employed to directly obtain whether each of the slave control modules or the master control module is in normal working condition, so that the CAN bus is at the status level corresponding to whether all modules are in normal working state, namely, the CAN bus that is configured to transmit the light control signal issued by the master control module. The status level of the slave control module or the combiner module is also transmitted via the CAN bus, so that all the slave control modules can quickly put themselves in the corresponding working state according to the status level of the CAN bus.
US12021342B2
A busbar system is configured to carry current, such as, for example, in a battery system. The busbar system includes two or more busbars, that interface at respective surfaces and are aligned by one or more alignment features. The one or more alignment features may include a boss feature such as a pin or other protrusion, a recess such as a hole, slot, or other recess feature, or both a boss feature and a recess feature. Each busbar may include an alignment feature that engages with the alignment feature of the other busbar to cause, maintain, or otherwise effect alignment. Alignment of the busbars ensures relative position, prevents relative motion, or both. The busbars are engaged with each other by positioning the busbars such that their mating surfaces can engage, and then engaging alignment features of the busbars to provide alignment of the busbars relative to each other.
US12021335B2
A variety of active cover plate configurations with prongs configured to contact side screw terminals of electrical receptacles are described.
US12021325B2
An electrical contact element includes a common base and a plurality of spring arms extending away from the common base along a longitudinal direction. The spring arms are arranged around an opening in a circumferential direction and are spaced from one another in a contactless relaxed initial state. An end of at least two of the spring arms facing away from the common base forms an annular segment projecting in the circumferential direction on at least one side of the end. The annular segments form a support ring and mutually support each other in a fully compressed state.
US12021322B2
An electrical connection sheet includes a conduction part including a conductive rubbery elastomer, an adhesion member, and a sheet-shaped connection member fitted with the conduction part and the adhesion member. Both surfaces of the electrical connection sheet are adhesible.
US12021320B2
A radiating element of an antenna includes at least one wire-like nanostructure, each wire-like nanostructure extending in the same direction, called common direction, between a first end and a second end, and an inductor connected to each first end of a nanostructure, the inductor being formed from a first conductive material, the inductor extending in a plane normal to the common direction, the first conductive material having an electrical conductivity that varies under the effect of a variation of an electric field applied within the first conductive material.
US12021316B2
An antenna unit and a terminal device are provided. The antenna unit includes a target metal groove, M feed portions arranged at the bottom of the target metal groove, M coupling bodies and a first insulator which are arranged in the target metal groove, and at least two radiating bodies borne by the first insulator, wherein the M feed portions are insulated from the target metal groove, the M coupling bodies are located between the bottom of the target metal groove and the first insulator, each of the M feed portions is electrically connected to one coupling body respectively, each of the M coupling bodies is coupled with the at least two radiating bodies and the target metal groove, different radiating bodies have different resonance frequencies, and M is a positive integer.
US12021305B1
Systems and methods for providing a high gain antenna are disclosed. The antenna can include an array of active antenna elements disposed on a first side of a first circuit board. The active antenna elements are grouped into a number of super elements. Each super element occupies at least a portion of an outside edge of an area containing the active antenna elements. Passive antenna elements can be disposed so as to surround the area containing the active antenna elements. Passive circuit components can be disposed on a second side or on an intermediate layer of the first circuit board. Active circuit components can be disposed on a second circuit board. The active components can be supplied with power and control signals. The first and second circuit boards can be held together by a housing. The antenna can be configured as conformal array antennas.
US12021303B2
This application discloses an antenna, including a first antenna and a second antenna. The first antenna includes a first radiating element and a reflector. The reflector is located between the second antenna and the first radiating element. The reflector includes a connection part and a tooth part. The tooth part includes a plurality of comb teeth that are disposed side by side and that extend from the connection part toward the first radiating element. A gap is disposed between adjacent ones of the plurality of comb teeth. The tooth part further includes a profile facing the first radiating element. Each comb tooth includes an end part facing the first radiating element. The profile includes a concave part that is concave to the connection part.
US12021293B2
A communication apparatus includes a first antenna array with plurality of antenna elements multiple antenna elements and first plurality of thermoelectric devices distributed across the plurality of antenna elements. An activation or a deactivation of each thermoelectric device is executed in a real-time or near real-time based on an operational state of each antenna element of the plurality of antenna elements and a performance state of the plurality of antenna elements, where the activation or the deactivation is performed in a defined delayed time after a defined time has elapsed from a start of operation of the first antenna array to mitigate performance degradation of the plurality of antenna elements when in operation. Adaptive cooling is applied by each thermoelectric device on different subsets of antenna elements such that performance breakdowns due to heating of a plurality of chips associated with the different subsets of antenna elements is reduced.
US12021291B2
Disclosed are a high-Q multi-mode dielectric resonant structure and a dielectric filter. The high-Q multi-mode dielectric resonant structure includes a cavity, a dielectric support frame, a dielectric resonator and a cover plate, and the cavity is formed by a sealed space, herein one surface of the cavity is a cover plate surface; the dielectric resonator is formed by a medium; and the dielectric support frame is mounted in any positions between the dielectric resonator and an inner wall of the cavity, matched with any shapes of the dielectric resonator and the cavity and fixed by connecting, and the ratio of the dimension of the inner wall of the cavity to the corresponding dimension of the dielectric resonator corresponding to three axial directions thereof is between 1.01-4.5. Embodiments of the present invention may solve a scheme that the filter is small in volume, low in insertion loss, and high in suppression, and may form a multi-mode, and a Q value is greater than that of a traditional dielectric multi-mode technology.
US12021287B2
A resonating structure and a dielectric filter having the same are disclosed. The resonating structure comprises a body, at least one set of negative coupling holes, and a conductive material layer. The body is made of a solid dielectric material and comprises at least two resonators. The negative coupling holes are formed at a connection between two adjacent resonators. Each set of negative coupling holes comprises a first blind hole and a second blind hole disposed on two opposite surfaces of the body respectively. The first blind hole and the second blind hole are offset from each other in a plane perpendicular to a direction along which the first or second blind hole is dug. The conductive material layer covers surfaces of the body and surfaces of the first blind hole and the second blind hole.
US12021284B2
The present invention provides an ion exchange membrane can improve the current efficiency of a redox flow battery without a drop in voltage efficiency, when used in the redox flow battery. The ion exchange membrane of the present invention is an ion exchange membrane comprising a fluorinated polymer having sulfonic acid functional groups, wherein the difference (D−Dc) between the distance D between ionic clusters and the diameter Dc of ionic clusters as measured by the small angle X-ray scattering is 0.60 nm or more, and the ion exchange capacity of the fluorinated polymer is 0.95 meq/gram dry resin or more.
US12021278B2
A fuel cell system includes a fuel cell. The fuel cell includes an anode having an anode inlet configured to receive anode feed gas, and an anode outlet configured to output anode exhaust. The fuel cell further includes a cathode having a cathode inlet and a cathode outlet. The fuel cell system further includes an anode blower configured to receive the anode exhaust and output a higher-pressure anode exhaust. The fuel cell system further includes an anode blower recycle line configured to receive a portion of the higher-pressure anode exhaust downstream from the anode blower and to output the portion of the higher-pressure anode exhaust upstream from the anode blower. The fuel cell system further includes a first valve disposed in the blower recycle line, the first valve configured to open when the anode of the fuel cell is under-pressurized.
US12021265B2
A bus bar has: a first joint part connected to an output terminal of the first cell; a second joint part connected to an output terminal of the second cell; and a projection that is disposed between the first joint part and the second joint part and protrudes in a stacking direction in which the cells and the bus bar are stacked. The projection has a first inclined part extending from the first joint part and has a second inclined part extending from the second joint part. The first inclined part and the second inclined part are arranged in such a manner that the first inclined part and the second inclined part are aligned with a predetermined interval W and that the predetermined interval gradually becomes wider from a first end side toward a second end side.
US12021263B2
A battery includes an electrode assembly including a positive electrode plate, a negative electrode plate, and a separator disposed between the positive electrode plate and the negative electrode plate. A first adhesive layer is provided between the positive electrode plate and the separator, and a second adhesive layer is provided between the negative electrode plate and the separator. A coating weight of the first adhesive layer is smaller than a coating weight of the second adhesive layer, and a total of the coating weight of the first adhesive layer and the coating weight of the second adhesive layer is more than or equal to 0.03 g/m2 and less than or equal to 0.15 g/m2.
US12021260B2
An electrically conductive hybrid membrane, including a solid membrane substrate including a curable material; and electrically conductive particle disposed on the solid membrane substrate, wherein the solid membrane substrate has an elastic modulus of about 10 MPa to about 1000 MPa, and the electrically conductive particle is exposed on both sides of the solid membrane substrate.
US12021259B2
This application provides a separator, an electrical apparatus containing such separator, and preparation methods thereof. The separator includes a coating layer containing an organic-inorganic hybrid composite compound and provides improved performance in a number of aspects, and the organic-inorganic hybrid composite compound is formed by periodically assembling, along at least one spatial direction, basic units expressed by formula I, Lx(MaCb)y·Az. This application further provides a battery and electrical device containing such separator, preparation methods thereof, organic-inorganic hybrid composite compound for improving performance of a separator.
US12021254B2
A multi-chamber battery module is equipped with first cell packets and second cell packets. The multi-chamber battery module includes a module housing divided into at least three adjacently arranged regions in a first direction by first separating walls. At least two first or second cell packets are arranged in each region in a second direction arranged perpendicular to the first direction. The regions arranged externally in the first direction include the first cell packets and the at least one region lying between the externally arranged regions includes the second cell packets. The first cell packets include electrical connections, which are arranged on opposite sides of the cell packets. The second cell packets include electrical connections, which are arranged on the same side of the cell packets. Cell packets that are arranged side-by-side across regions are electrically connected to one another in series.
US12021253B2
This application discloses a battery box, a battery pack, and a vehicle. The battery box includes: a lower box, including a bottom plate and a side plate connected to and disposed around the bottom plate; an upper box, connected to the side plate, where the upper box contains a cover plate disposed in opposition to the bottom plate, and the upper box and the lower box jointly close in to form an accommodation chamber; and a connector, disposed in the accommodation chamber and connected to the upper box and the lower box. The connector contains a guide channel, and the guide channel runs through the bottom plate and the cover plate along a first direction. The battery box, the battery pack, and the vehicle in this application satisfies requirements on strength of the battery box and connection strength between the battery pack and the vehicle.
US12021249B2
A novel battery container that can be obtained by welding plated steel sheets, has sufficient sealing ability over a long period of time, and is able to keep the base material of the plated steel sheets from being exposed and eluting into the electrolyte solution is provided. That is, a battery case comprised of a container body and a container lid, wherein the container body and the container lid are each comprised of a plated steel sheet, a joint part between the container and the container lid is comprised of a plating welded part containing a main constituent component of the plating of the plated steel sheet in 60 mass % or more and a steel sheet welded part containing the main constituent component of the plating in less than 60 mass %, and the plating welded part has a length of 0.5 μm or more and less than 1.0 mm in a joint longitudinal direction.
US12021245B2
A fuel cell electrode protective layer forming method is disclosed. The method includes forming primary defects in a carbon-based protective layer material via a formation step. The primary defects are configured to transport fuel cell products and/or reactants representing a transported portion of a total fuel cell products and/or reactants. The difference between the total fuel cell products and/or reactants and the transported portion is an untransported portion. The method further includes activating secondary defects in the carbon-based protective layer material via an activation step. The secondary defects are configured to transport a portion of the untransported portion of the total fuel cell reactants and/or products. The activation step is different than the formation step.
US12021241B2
One of the objects of the present invention is to provide an electrode having an active material layer and an insulating layer formed on a current collector in which the insulating layer has sufficient adhesion and which can be manufactured without significantly changing the manufacturing process. The electrode comprises a current collector 110, an active material layer 111 formed on at least one surface of the current collector 110, and an insulating layer 112 formed on the surface of the active material layer 111. The active material layer 111 includes an active material and a first binder. The insulating layer 112 includes non-conductive particles and a second binder. An interfacial binder ratio, which is a ratio of amount of a binder existing in an interface region between the active material layer 111 and the insulating layer 112 per unit thickness of the interface region to amount of a binder existing in the active material layer 111 per unit thickness of the active material layer 111, is 85% or more.
US12021238B2
Batteries, component structures and manufacturing methods, in particular including a glassy embedded battery electrode assembly having a composite material structure composed of interpenetrating material components including a porous electroactive network including a solid electroactive material, and a continuous glassy medium including a Li ion conducting sulfide glass, can achieve enhanced power output, reduced charging time and/or improved cycle life.
US12021235B2
The present application discloses an artificial graphite, a secondary battery, a preparation method and an apparatus. The artificial graphite includes secondary particles formed by agglomeration of primary particles, the artificial graphite having a volume average particle size Dv50, denoted as A, the artificial graphite through powder compaction under a pressure of 2000 kg having a volume average particle size Dv50, denoted as B, wherein A and B satisfies: B/A≥0.85. Using the artificial graphite provided by the present application can greatly reduce the cyclic expansion of the secondary battery.
US12021230B2
Anode active material for lithium secondary battery and lithium secondary battery including the same
Provided is a lithium secondary battery including a silicon-based anode active material for a lithium secondary battery and an anode formed using the same. The silicon-based anode active material for a lithium secondary battery according to exemplary embodiments includes a surface coated with carbon and doped with lithium. A ratio of a peak area at 102.5 eV to a total area of a peak area at 100 eV, the peak area at 102.5 eV, and a peak area at 104 eV, which appear in an Si2p spectrum when measuring by X-ray photoelectron spectroscopy (XPS), is 40% or less, thereby allowing an electrode to be stably manufactured without changing physical properties of the slurry during manufacturing the electrode. In addition, the anode active material for a secondary battery may be usefully used to manufacture a lithium secondary battery having high discharge capacity and high energy density characteristics.
US12021217B2
A method of manufacturing a negative electrode for a secondary battery, which includes: forming a negative electrode structure including a negative electrode current collector and a negative electrode active material layer formed on a surface of the negative electrode current collector; providing a pre-lithiation solution in which a lithium metal counter electrode is immersed and immersing the negative electrode structure in the pre-lithiation solution so that the negative electrode structure is spaced apart from the lithium metal counter electrode; and subjecting the negative electrode structure to a pre-lithiation process, which includes an electrochemical charging process and an electrochemical discharging process performed after the electrochemical charging process, wherein a state of charge (SOCp) of the negative electrode structure subjected to the pre-lithiation process is in a range of 5% to 50%.
US12021216B2
A method of manufacturing a dry electrode sheet for a secondary battery includes providing a dry electrode composition comprising an active electrode material and a binder, calendering the dry electrode composition with a calender roll and forming a first electrode sheet, cutting the first electrode sheet into two or more pieces, and laminating and then calendering the cut first electrode sheet.
US12021214B2
A method of coating an active material for a secondary battery according to one embodiment of the present disclosure is a method of coating an active material on an electrode current collector of a secondary battery, the method comprising the steps of: disposing a guide member on each of the left and right sides based on a moving direction of the electrode current collector, and coating the active material onto the electrode current collector between the two guide members.
US12021212B2
A battery module according to an embodiment of the present disclosure includes a battery cell stack in which a plurality of battery cells are stacked; a casing configured to surround the battery cell stack; and a heat transfer member to cool or heat the battery cells. The heat transfer member is disposed between any two adjacent battery cells of the battery cell stack. The heat transfer member is spaced apart from the battery cells and is configured to move into contact with the battery cells to cool or heat the battery cells.
US12021210B2
A method for producing a multi-part cooling plate may including joining a flat component and a channel component. The flat component and the channel component may be formed from aluminum. The method may include forming a coolant conducting channel structure. Following the joining of the flat component with the channel component, the cooling plate may be cold worked, which may increase the strength and the flatness of the cooling plate.
US12021207B2
A flotation method for separating cathode material from anode and other carbon materials is described. The cathode material may be that including lithium, nickel, and cobalt or that including lithium iron phosphate. The starting material for the flotation process is conventional black mass as recovered from fractured lithium-ion batteries and lithium-ion battery production scrap. The fractured lithium-ion batteries may originate from spent batteries including used batteries and/or out of specification new production batteries. A very fine mesh screening preferably is used to remove interfering binder from the black mass powder prior to froth flotation, preferably in combination with a hydrophilic depressant to enhance separation of the cathode material from the anode and other carbon materials present in the black mass. The separated cathode and anode materials recovered from the method may be used directly or augmented with additional lithium to form new LIB cathodes, anodes, and batteries.
US12021196B2
An insertion device includes an elongate member and a stylet. The elongate member has a proximal end portion, a distal end portion, and defines a lumen therethrough. The stylet has a proximal end portion, a distal end portion, and is slidably coupled to the elongate member. The stylet is configured to move from a first position to a second position with respect to the elongate member. The proximal end portion of the stylet is configured to removably couple a mesh carrier thereto. A portion of the proximal end portion of the stylet is disposed outside of the lumen of the elongate member when the stylet is in its first position and is disposed within the lumen when the stylet is in its second position.
US12021194B2
Electrolytes and electrolyte additives for energy storage devices comprising benzoyl peroxide based compounds are disclosed. The energy storage device comprises a first electrode and a second electrode, wherein at least one of the first electrode and the second electrode is a Si-based electrode, a separator between the first electrode and the second electrode, an electrolyte comprising at least two electrolyte co-solvents, wherein at least one electrolyte co-solvent comprises a benzoyl peroxide based compound.
US12021179B2
An electronic device is provided. The electronic device includes a substrate, a plurality of signal lines and a plurality of units. The signal lines are disposed on the substrate. The units are disposed on the substrate. At least one of the units includes a first main pad, a first redundant pad, and an electronic component including a first electrode. In addition, one of the signal lines is electrically connected to the first electrode of the electronic component, the first main pad and the first redundant pad.
US12021165B2
A preparation process and LED application of copper nanoclusters (Cu NCs) fluorescent nanoflowers with high quantum yield by dissolving Cu4I4 into dimethyl sulfoxide (DMSO) and then adding glycerol, it self-assembles into Cu NCs s fluorescent nanoflowers. The Cu4I4 fluorescent nanoflowers prepared by the invention have outstanding optical properties, a quantum yield up to 64.5%, and can be made into a series of different luminous colors and excellent stability LED only with commercial blue phosphor, such as yellow-green, sky blue, white, wherein according to the mass ratio of 4:5 ratio mix can be prepared white light emission LED. Fluorescent Cu NCs can successfully replace traditional light conversion materials and prepare environmentally friendly LEDs.
US12021160B2
Provided is a CdZnTe monocrystalline substrate which has a small leakage current even when a voltage is applied from a low voltage to a high voltage, and which has a lower variation in resistivity with respect to applied voltage changes from 0 to 900 V, and which can maintain a stable resistivity. A semiconductor wafer comprising a cadmium zinc telluride monocrystal having a zinc concentration of 4.0 at % or more and 6.5 at % or less and a chlorine concentration of 0.1 ppm by weight or more and 5.0 ppm by weight or less, wherein when a voltage is applied in a range of from 0 to 900 V, the semiconductor wafer has a resistivity for each applied voltage value of 1.0×107 Ωcm or more and 7.0×108 Ωcm or less, and wherein a relative variation coefficient of each resistivity to the applied voltages in a range of from 0 to 900 V is 100% or less.
US12021159B2
The embodiment provides a graphene-containing membrane producible by wet-coating and excellent in electric properties, a process for producing the membrane, a graphene-containing membrane laminate, and a photoelectric conversion device using the graphene-containing membrane. The graphene-containing membrane contains graphene having a graphene skeleton combined with polyalkylenimine chains. The membrane has a ratio of the photoelectron intensity at the energy peak position of C1s orbital to that at the bonding energy on an X-ray photoelectron spectrum measured on an ITO film of 288 eV in a range of 5.5 to 20. This membrane can be produced by heating a graphene oxide-containing film in the presence of polyalkyleneimine and further heating the film in the presence of a reducing agent. The graphene-containing membrane can be so installed in a photoelectric conversion device that it is placed between the photoelectric conversion layer and the electrode.
US12021157B2
An electrode structure, a solar cell, and a photovoltaic module are provided. The electrode structure includes: busbars extending along a first direction and each including two sub-busbars arranged opposite to each other along a second direction intersecting with the first direction, each of the sub-busbars includes first sub-portions and second sub-portions that are spaced at intervals; fingers extending along the second direction and arranged at two sides of the busbars, the fingers are connected to the sub-busbars; and electrode pads sandwiched between the first sub-portions of the two sub-busbars and connected to the first sub-portions, the first sub-portion of at least one of the sub-busbars protrude towards a side away from the electrode pads.
US12021154B2
A transistor includes a first gate structure, a channel layer, and source/drain contacts. The first gate structure includes metallic nanosheets and a gate dielectric layer wrapping around the metallic nanosheets. The channel layer wraps around a portion of the gate dielectric layer. The source/drain contacts are aside the metallic nanosheets. The source/drain contacts are electrically connected to the channel layer.
US12021150B2
A semiconductor device includes a substrate and a transistor structure disposed on the substrate. The transistor structure includes a channel region and a source/drain electrode disposed on the channel region. The channel region includes a lower channel portion and a plurality of upper channel portions protruding from the lower channel portion into the source/drain electrode to form an uneven interface between the channel region and the source/drain electrode.
US12021143B2
In certain embodiments, a semiconductor device includes a substrate having an n-doped well feature and an epitaxial silicon germanium fin formed over the n-doped well feature. The epitaxial silicon germanium fin has a lower part and an upper part. The lower part has a lower germanium content than the upper part. A channel is formed from the epitaxial silicon germanium fin. A gate is formed over the epitaxial silicon germanium fin. A doped source-drain is formed proximate the channel.
US12021142B2
The present disclosure describes a method to form silicon germanium (SiGe) source/drain epitaxial stacks with a boron doping profile and a germanium concentration that can induce external stress to a fully strained SiGe channel. The method includes forming one or more gate structures over a fin, where the fin includes a fin height, a first sidewall, and a second sidewall opposite to the first sidewall. The method also includes forming a first spacer on the first sidewall of the fin and a second spacer on the second sidewall of the fin; etching the fin to reduce the fin height between the one or more gate structures; and etching the first spacer and the second spacer between the one or more gate structures so that the etched first spacer is shorter than the etched second spacer and the first and second etched spacers are shorter than the etched fin. The method further includes forming an epitaxial stack on the etched fin between the one or more gate structures.
US12021138B2
A power control switch assembly. The assembly may include a thyristor device, where the thyristor device includes a first device terminal, a second device terminal, and a gate terminal> The assembly may include a negative temperature coefficient (NTC) device, electrically coupled to the gate terminal of the thyristor device on a first end, and electrically coupled to the first device terminal of the thyristor device on a second end, wherein the NTC device is thermally coupled to the thyristor device.
US12021122B2
Some embodiments of the disclosure provide a semiconductor device. The semiconductor device comprises: a substrate; a first nitride semiconductor layer on the substrate; a second nitride semiconductor layer on the first nitride semiconductor layer and having a band gap greater than a band gap of the first nitride semiconductor layer; a group III-V dielectric layer disposed on the second nitride semiconductor layer; a gate electrode disposed on the second nitride semiconductor layer; and a first passivation layer disposed on the group III-V dielectric layer, wherein the group III-V dielectric layer is separated from the gate electrode by the first passivation layer.
US12021119B2
A semiconductor structure includes a source/drain (S/D) feature; one or more channel semiconductor layers connected to the S/D feature; a gate structure engaging the one or more channel semiconductor layers; a first silicide feature at a frontside of the S/D feature; a second silicide feature at a backside of the S/D feature; and a dielectric liner layer at the backside of the S/D feature, below the second silicide feature, and spaced away from the second silicide feature by a first gap.
US12021107B2
Systems and methods are described for optical processing. According to some aspects an apparatus may include a pixelated photodiode array (PDA), wherein each pixel in the PDA includes a radiation detector. The optical processing apparatus may also include a memory that stores one or more characteristics for each pixel in the PDA, and a read out integrated circuit (ROIC) communicatively coupled to the FPA and the memory. In some aspects, the ROIC reads from the memory the one or more characteristics for each pixel in the PDA, and adjusts an arm/disarm bias voltage for each pixel in the PDA based on the one or more characteristics of each pixel.
US12021102B2
An imaging system and a method of creating composite images are provided. The imaging system includes one or more lens assemblies coupled to a sensor. When reflected light from an object enters the imaging system, incident light on the metalens filter systems creates filtered light, which is turned into composite images by the corresponding sensors. Each metalens filter system focuses the light into a specific wavelength, creating the metalens images. The metalens images are sent to the processor, wherein the processor combines the metalens images into one or more composite images. The metalens images are combined into a composite image, and the composite image has reduced chromatic aberrations.
US12021087B2
A display substrate, a method of forming a display substrate, a display panel and a display device are provided. The display substrate includes a thin film transistor array layer, where a semiconductor material layer pattern of a driving transistor in the thin film transistor array layer includes a first channel portion, and the first channel portion includes a first sub-channel portion and a second sub-channel portion; the semiconductor material layer pattern further includes a first conductive portion, an included angle between a straight line where a current conduction direction of the first sub-channel portion is located and a straight line where an extending direction of a data line in the thin film transistor array layer is located is a first included angle.
US12021082B2
A semiconductor device includes a substrate, a fin structure and an isolation layer formed on the substrate and adjacent to the fin structure. The semiconductor device includes a gate structure formed on at least a portion of the fin structure and the isolation layer. The semiconductor device includes an epitaxial layer including a strained material that provides stress to a channel region of the fin structure. The epitaxial layer has a first region and a second region, in which the first region has a first doping concentration of a first doping agent and the second region has a second doping concentration of a second doping agent. The first doping concentration is greater than the second doping concentration. The epitaxial layer is doped by ion implantation using phosphorous dimer.
US12021077B2
Electrostatic discharge protection circuitry includes a transistor pass-gate coupled between potential source of electrostatic discharge-driven current (“ESD current”) and an input node of a circuit block is configured provide a sufficiently resistive current path between a first current terminal and a second current terminal of the pass gate such that, when an amount of charge sufficient to cause an ESD event accumulates at the potential ESD current source, a sufficient voltage drop occurs across the pass gate such that devices coupled to the input node of the circuit block are protected from experiencing a voltage drop across them that is above a predetermined threshold voltage.
US12021075B2
A transient voltage suppressor (TVS) device includes a MOS-triggered silicon controlled rectifier (SCR) as the high-side steering diode and a silicon controlled rectifier (SCR) for the low-side steering diode. In one embodiment, the MOS-triggered SCR includes alternating p-type and n-type regions and a diode-connected MOS transistor integrated therein to trigger the silicon controlled rectifier to turn on. In one embodiment, the SCR of the low-side steering diode includes alternating p-type and n-type regions where the p-type region adjacent the n-type region forming the cathode terminal is not biased to any electrical potential.
US12021073B2
A method of manufacturing a semiconductor package includes preparing a wafer structure having a first semiconductor substrate and a plurality of first front surface connection pads. A lower semiconductor chip having a preliminary semiconductor substrate and a plurality of second front surface connection pads are attached to the wafer structure such that the plurality of first front surface connection pads and the plurality of second front surface connection pads correspond to each other. A plurality of bonding pads is formed by bonding together the plurality of first front surface connection pads and the plurality of second front surface connection pads corresponding to each other. A second semiconductor substrate having a horizontal width that is less than that of the second wiring structure is formed by removing a portion of the preliminary semiconductor substrate.
US12021072B2
A method of interconnecting metallic structures in the manufacture of a three-dimensional semiconductor is provided, the method comprising providing a first upper surface of a first substrate and a second upper surface of a second substrate with a bonding layer; bonding the first upper surface to the second upper surface to provide a bond; etching a via through a lower surface of the first substrate, through the first substrate, around a first metallic structure embedded in the first substrate, through the bond and to a second metallic structure embedded in the second substrate; and filling the via with a conductive material to provide a via structure, thereby electrically connecting the metallic structures.
US12021060B2
A packaged semiconductor includes a substrate and a first component disposed on the substrate. The package includes an underfill that is dispensed under and around the first component. The package also includes a second component disposed on the substrate adjacent to the first component that provides a border to the underfill.
US12021058B2
A system for connecting electronic assemblies and/or for manufacturing workpieces has a plurality of modules for connecting the electronic assemblies and/or for manufacturing the workpieces. At least one module is a loading station and one is an unloading station, or one module is a loading station and unloading station. At least one further module is a manufacturing station, and a manufacturing workpiece carrier is provided for accommodating the electronic assemblies and/or workpieces which is movable in automated manner by a conveying unit from the loading station via the manufacturing station to the unloading station. A multiple gripper is provided by which at least two electronic assemblies and/or workpieces are simultaneously placeable onto the manufacturing workpiece carrier. A foil/film transfer unit and a foil/film detachment unit and a manufacturing workpiece carrier with at least two workpieces is provided. A method for connecting electronic assemblies and/or for manufacturing workpieces is provided.
US12021056B2
An electronic device which connects a circuit film to a display panel by applying a conductive material to the insides of holes formed in the circuit film, so as to improve reliability of bonding, and a display device using the same, are discussed.
US12021055B2
A semiconductor package is provided in which a first adhesive film includes a first extension portion extending relative to a side surface of a first semiconductor chip in a second direction, perpendicular to the first direction, the first extension portion has an upper surface including a first recess concave toward a base chip, each of the plurality of second adhesive films includes a second extension portion extending relative to side surfaces of the plurality of second semiconductor chips in the second direction, and the second extension portion has an upper surface including a second recess concave in the first direction and a lower surface including a protrusion in the first recess or the second recess.
US12021054B2
Redistribution layers of integrated circuits include one or more arrays of conductive contacts that are configured and arranged to allow a bonding wave to displace air between the redistribution layers during bonding. This configuration and arrangement of the one or more arrays minimize discontinuities, such as pockets of air to provide an example, between the redistribution layers during the bonding.
US12021052B2
A semiconductor product includes a layer of semiconductor die package molding material embedding a semiconductor die having a front surface and an array of electrically-conductive bodies such as spheres or balls around the semiconductor die. The electrically-conductive bodies have front end portions around the front surface of the semiconductor die and back end portions protruding from the layer of semiconductor die package molding material. Electrically-conductive formations are provided between the front surface of the semiconductor die and front end portions of the electrically-conductive bodies left uncovered by the package molding material. Light-permeable sealing material can be provided at electrically-conductive formations to facilitate inspecting the electrically-conductive formations via visual inspection through the light-permeable sealing material.
US12021047B2
An embodiment is a device including an integrated circuit die having an active side and a back side, the back side being opposite the active side, a molding compound encapsulating the integrated circuit die, and a first redistribution structure overlying the integrated circuit die and the molding compound, the first redistribution structure including a first metallization pattern and a first dielectric layer, the first metallization pattern being electrically coupled to the active side of the integrated circuit die, at least a portion of the first metallization pattern forming an inductor.
US12021040B2
An overlay mark, an overlay measurement method using the same, and a manufacturing method of a semiconductor device using the same are provided. The overlay mark is for measuring an overlay based on an image, is configured to determine a relative misalignment between at least two pattern layers, and includes first to fourth overlay marks. The first overlay mark has a pair of first Moire patterns disposed on a center portion of the overlay mark. The second overlay mark has a pair of second Moire patterns disposed so as to face each other with the first Moire patterns interposed therebetween. The third overlay mark has a pair of third Moire patterns disposed on a first diagonal line with the first Moire patterns interposed therebetween. The fourth overlay mark has a pair of fourth Moire patterns disposed on a second diagonal line with the first Moire patterns interposed therebetween.
US12021030B2
Aspects of the disclosure provide a semiconductor device. The semiconductor device can include a trench formed in a first dielectric layer, a trench filler layer that fills a portion of the trench, a conductive layer over the trench filler layer, and a second dielectric layer over the conductive layer. The second dielectric layer is disposed in the trench. The semiconductor device can also include a contact structure configured to connect to the conductive layer through a hole in the second dielectric layer.
US12021028B2
A 3D device including: a first level including first transistors and a first interconnect; a second level including second transistors and is overlaying the first level; at least four electronic circuit units (ECUs); and a redundancy circuit, where each of the ECUs includes a first circuit which includes a portion of the first transistors, where each of the ECUs includes a second circuit, the second circuit including a portion of the second transistors, where each of the at least four ECUs includes a first vertical bus, where the first vertical bus provides electrical connections between the first circuit and the second circuit, where each of the at least four ECUs includes at least one processor and at least one memory array, where the second level is bonded to the first level, and the bonded includes oxide to oxide bonding regions and metal to metal bonding regions.
US12021011B2
One example described herein includes an integrated circuit (IC) package. The IC package includes a semiconductor die comprising an IC and an IC package enclosure that substantially encloses the semiconductor die. The IC package also includes at least one conductive metal contact. Each of the at least one conductive metal contact is coupled to the semiconductor die and comprises a planar solder surface exterior to the IC package enclosure to which the respective at least one metal contact is soldered to an external conductive metal contact. The planar solder surface includes at least one solder surface feature.
US12021010B2
An electronic device includes an electronic component provided with a first electrode pad, a die pad including an obverse surface facing in a first direction with the electronic component mounted on the obverse surface, a first lead, a second lead, and a first connection member electrically connecting the first electrode pad and the first lead to each other. The first lead and the second lead are disposed, as viewed in the first direction, on a same side of the die pad in a second direction perpendicular to the first direction. The first lead includes a first pad portion and a first extended portion. The first connection member is bonded to the first pad portion. The first extended portion extends from the first pad portion up to a position located between the die pad and the second lead as viewed in the first direction.
US12020994B2
A deposition tool includes a power cable pedestal including a pedestal body with a first surface and a second surface and a guide hole that extends through the pedestal body from the first surface to the second surface, where at least a portion of a sidewall of the guide hole has a slanted surface, and where the pedestal body is formed from a first material with a melting point that is higher than a melting point of Polyoxymethylene (POM). The deposition tool includes a bushing arranged over the guide hole, where the bushing is formed from a second material with a melting point that is higher than the melting point of POM.
US12020984B2
The present disclosure provides a semiconductor structure. The semiconductor structure includes a substrate, a first conductive feature embedded in a top portion of the substrate, a dielectric layer over the substrate, and a second conductive feature surrounded by the dielectric layer and in contact with the first conductive feature. The first conductive feature includes a metal layer and a reflective layer on the metal layer. The reflective layer has a reflectivity higher than the metal layer.
US12020983B2
A method includes forming a metal seed layer on a dielectric layer, and forming a patterned mask over the metal seed layer. An opening in the patterned mask is over a first portion of the dielectric layer, and the patterned mask overlaps a second portion of the dielectric layer. The method further includes plating a metal region in the opening, removing the patterned mask to expose portions of the metal seed layer, etching the exposed portions of the metal seed layer, performing a plasma treatment on a surface of the second portion of the dielectric layer, and performing an etching process on the surface of the second portion of the dielectric layer.
US12020979B2
Some embodiments include a construction having a horizontally-extending layer of fluorocarbon material over a semiconductor construction. Some embodiments include methods of filling openings that extend into a semiconductor construction. The methods may include, for example, printing the material into the openings or pressing the material into the openings. The construction may be treated so that surfaces within the openings adhere the material provided within the openings while surfaces external of the openings do not adhere the material. In some embodiments, the surfaces external of the openings are treated to reduce adhesion of the material.
US12020977B2
Methods and apparatus for lift pin assemblies for substrate processing chambers are provided. In some embodiments, a lift pin assembly includes a lift pin comprising a shaft, a head, and a coupling end, the head configured to rest against an electrostatic chuck; an upper guide comprising a top end, a bottom end, and a first opening extending from the top end to the bottom end, wherein the shaft is disposed and axially movable through the first opening; a lower guide comprising a top end, a bottom end, and a second opening and a third opening extending from the top end to the bottom end, wherein the third opening is larger than the second opening, and wherein the shaft is disposed and axially movable through the second opening and the third opening; and a biasing mechanism coupled to the shaft and configured to bias the lift pin against the electrostatic chuck.
US12020975B2
This application relates to an apparatus and method for processing a wafer. In an embodiment of this application, an apparatus for processing a wafer includes: a heater including a pedestal, where a top portion of the pedestal includes an annular edge step and a wafer pocket recessed relative to the annular edge step to accommodate a wafer; a side ring, including an outer portion and a top portion, where the outer portion surrounds an outer side wall of the pedestal, and the top portion covers an outer portion of the annular edge step and includes a centripetal slant bevel; and a shadow ring, a bottom portion thereof including a slant bevel matching the centripetal slant bevel of the top portion of the side ring.
US12020964B2
The present disclosure relates to a contamination controlled semiconductor processing system. The contamination controlled semiconductor processing system includes a processing chamber, a contamination detection system, and a contamination removal system. The processing chamber is configured to process a wafer. The contamination detection system is configured to determine whether a contamination level on a surface of the door is greater than a baseline level. The contamination removal system is configured to remove contaminants from the surface of the door in response to the contamination level being greater than the baseline level.
US12020949B2
A method of making a back-end-of-line (BEOL) component includes filling spaces in a layer of metal material and a layer of hardmask material with a layer of scaffolding material. The method further includes forming at least one plug on top of the layer of metal material such that the at least one plug is integrally formed with the layer of scaffolding material. The method further includes removing the layer of hardmask material such that a top surface of the layer of metal material is exposed except where the at least one plug is formed on top of the layer of metal material. The method further includes recessing the layer of metal material where the top surface of the layer of metal material is exposed. The method further includes removing the scaffolding material.
US12020944B2
A method of etching features in a stack comprising a dielectric material on a substrate is provided. In a step (a) an etch plasma is generated from an etch gas, exposing the stack to the etch plasma, and partially etching features in the stack. In a step (b) after step (a) an atomic layer deposition process is provided to deposit a protective film on sidewalls. The atomic layer deposition process comprises a plurality of cycles, wherein each cycle comprises exposing the stack to a first reactant gas comprising WF6, wherein the first reactant gas is adsorbed onto the stack and exposing the stack to a plasma formed from a second reactant gas, wherein the plasma formed from the second reactant gas reacts with the adsorbed first reactant gas to form the protective film over the stack. In a step (c) steps (a)-(b) are repeated at least one time.
US12020943B2
A substrate processing method includes: a preparing process of preparing a substrate in which a zirconium oxide film as a mask has been formed on a laminated film and dry-etched into a given shape; after the preparing process, a mask removing process of removing the zirconium oxide film by supplying a mask removing liquid containing sulfuric acid as a main component to the substrate; and after the mask removing process, a drying process of drying a surface of the substrate that is wet with a rinsing liquid.
US12020939B2
A mask layout for forming a semiconductor device includes an active mask pattern, a gate electrode mask pattern, a silicide blocking mask pattern, and a contact mask pattern. The active mask pattern forms source and drain regions in a substrate. The gate electrode mask pattern, disposed to overlap the active mask pattern, forms a gate electrode between the source region and the drain region. The silicide blocking mask pattern is disposed to overlap the gate electrode mask pattern and the active mask pattern in the gate electrode, the source region, and the drain regions to form a silicide blocking region. The contact mask pattern, disposed spaced apart from the silicide blocking mask pattern, forms a contact plug on the substrate. The silicide blocking mask pattern covers the gate electrode mask pattern and extends to the active mask pattern.
US12020935B2
An object of the present disclosure is to reduce masks and to reduce the variation in the profile of an impurity layer in a semiconductor device. A method of manufacturing a semiconductor device includes a step (b) of forming a base layer on a first main surface side of a drift layer in an active region by implanting p-type impurity ions of using the first mask, a step of (c) of forming an emitter layer on the first main surface side of the base layer by implanting n-type impurity ions using the first mask, a step (d) of forming trenches after the steps (b) and (c), a step (e) of embedding a gate electrode inside the trenches, and a step (g) of converting a part of the emitter layer into a first contact layer by implanting the p-type impurity ions having a high dosage using a second mask.
US12020933B2
A method of forming a semiconductor device structure includes forming a resist structure over a substrate, the resist structure includes an anti-reflective coating (ARC) layer and a photoresist layer over the ARC layer. The method further includes patterning the photoresist layer to form a trench therein. The method further includes performing a hydrogen plasma treatment to the patterned photoresist layer, wherein the hydrogen plasma treatment is configured to smooth sidewalls of the trench, and the hydrogen plasma treatment is performed at a temperature ranging from about 200° C. to about 600° C. The method further includes patterning the ARC layer using the patterned photoresist layer as a etch mask.
US12020926B2
A radio frequency (RF) semiconductor device may include a semiconductor-on-insulator substrate, and an RF ground plane layer on the semiconductor-on-insulator substrate including a conductive superlattice. The conductive superlattice may include stacked groups of layers, with each group of layers comprising stacked doped base semiconductor monolayers defining a doped base semiconductor portion, and at least one non-semiconductor monolayer constrained within a crystal lattice of adjacent doped base semiconductor portions. The RF semiconductor device may further include a body above the RF ground plane layer, spaced apart source and drain regions adjacent the body and defining a channel region in the body, and a gate overlying the channel region.
US12020912B2
Embodiments described herein relate to apparatus for radio frequency (RF) grounding in process chambers. In one embodiment, a heater is disposed in a substrate support. The heater is surrounded by a ground shield assembly. The substrate support also includes a multi-zone electrode disposed therein. The multi-zone electrode includes one or more portions of an electrode disposed in a plane. One or more portions of a multi-zone ground plane are interposed with the one or more portions of the electrode. That is, the multi-zone ground plane and the multi-zone electrode are coplanar with the one or more portions of the electrode alternating with one or more portions of the multi-zone ground plane throughout a plane of the substrate support.
US12020908B2
Embodiments of the present disclosure generally relate to methods for etching materials. In one or more embodiments, the method includes positioning a substrate in a process volume of a process chamber, where the substrate includes a metallic ruthenium layer disposed thereon, and exposing the metallic ruthenium layer to an oxygen plasma to produce a solid ruthenium oxide on the metallic ruthenium layer and a gaseous ruthenium oxide within the process volume. The method also includes exposing the solid ruthenium oxide to a secondary plasma to convert the solid ruthenium oxide to either metallic ruthenium or a ruthenium oxychloride compound. The metallic ruthenium is in a solid state on the metallic ruthenium layer or the ruthenium oxychloride compound is in a gaseous state within the process volume.
US12020898B2
One disclosed plasma processing system includes a chamber, a substrate support, a plasma generator, and first and second electric magnet assemblies. The substrate support is disposed in the chamber. A center of a substrate on the substrate support is positioned on a central axis of the chamber. The plasma generator is configured to generate a plasma in the chamber. The first electric magnet assembly includes one or more first annular coils and is disposed on or above the chamber and configured to generate a first magnetic field in the chamber. The second electric magnet assembly includes one or more second annular coils and is configured to generate a second magnetic field in the chamber. The second magnetic field reduces the intensity of the first magnetic field in the center of the substrate on the substrate support.
US12020896B2
An insulator for an ion implantation source may provide electrical insulation between high voltage components and relatively lower voltage components of the ion implantation source. To reduce the likelihood of and/or prevent a leakage path forming along the insulator, the insulator may include an internal cavity having a back and forth pattern. The back and forth pattern of the internal cavity increases the mean free path of gas molecules in the ion implantation source and increases the surface area of the insulator that is not directly or outwardly exposed to the gas molecules. This results in a continuous film or coating being more difficult and/or less likely to form along the insulator, which extends the working time of the ion implantation source.
US12020895B2
Various approaches are provided for contamination-free vacuum transfer of samples. As one example, an apparatus includes a compartment configured to store multiple samples held by a cartridge removably coupled to the compartment, a sample port for transferring the cartridge between a charged particle system and a position within the compartment, and a valve configured to seal the compartment at vacuum pressure during transport of the multiple samples between charged particle systems. In this way, samples such as lamellae may be transferred between charged particle systems while maintaining the samples at vacuum pressure, thereby reducing the possibility of sample contamination during sample transfer.
US12020889B2
The present disclosure relates to an interlock mechanism for automatically locking and unlocking a lock system of an electrical cabinet based on the state of bolted pressure contact switches housed within the electrical cabinet.
US12020877B2
A circuit interrupter has first and second contacts that are actuatable relative to each other between a closed position wherein a power source and a load are in electrical communication and an open position wherein the power source and the load are not in electrical communication. An arc extinguisher is also provided for extinguishing an arc that develops in the vicinity of the contacts. An electromagnetic coil, when energized, generates a magnetic field that permeates an area where the arc develops, the magnetic field urging the arc toward the arc extinguisher regardless of a polarity of the contacts. An auxiliary switch is operably connected to the contacts, such that upon movement of the contacts relative to each other from the closed position toward the open position, the auxiliary switch is activated so as to energize a circuit feeding power to the electromagnetic coil, thereby generating the magnetic field.
US12020876B2
A switch device includes: a voltage dividing circuit that outputs a voltage dividing value corresponding to a conduction state of each of a first switch and a second switch to an output line; an operation interface including a dial which rotates in accordance with a user operation; a rotation detection circuit that detects (i) rotation of the dial by a predetermined angle and (ii) a rotation direction of the dial, and generates an angle signal which includes a pulse indicating detection of the rotation by the predetermined angle, and a direction signal which indicates whether the rotation direction is a first direction or a second direction; and a selection circuit that selects whether to output the pulse of the angle signal to control the first switch or to output the pulse to control the second switch, according to whether the direction signal indicates the first or the second direction.
US12020870B2
A multi-layer ceramic capacitor includes a first region, a second region, a multi-layer unit, and a side margin. In the first region, crystal grains including intragranular pores are dispersed. In the second region, crystal grains including intragranular pores are not dispersed. The multi-layer unit includes ceramic layers that are laminated in a first direction and include the second region, and internal electrodes disposed between the ceramic layers. The side margin covers the multi-layer unit from a second direction orthogonal to the first direction and includes a region, the region being adjacent to the multi-layer unit and including the first region.
US12020866B2
A multilayer ceramic electronic component includes: a ceramic body including a dielectric layer having a main component represented by (Ba1-xCax) (Ti1-y(Zr, Hf)y)O3 (where, 0≤x≤1, 0≤y≤0.5), and including first and second internal electrodes alternately stacked with the dielectric layer interposed therebetween; a first external electrode connected to the first internal electrode; and a second external electrode connected to the second internal electrode, wherein at least one of the dielectric layer and the internal electrode includes Sn or Dy. If Sn, an average content of Sn at an interface between the dielectric layer and the internal electrode is within a range of 5 at % or more and 20 at % or less. If Dy, an average content of Dy at an interface between the dielectric layer and the internal electrode is within a range of 1 at % or more and 5 at % or less.
US12020864B2
The invention relates to the field of the protection of security documents such as for example banknotes and identity documents against counterfeit and illegal reproduction. In particular, the present invention provides processes for optical effect layers (OEL) exhibiting one or more indicia using a magnetic assembly comprising i) a soft magnetic plate (x31) comprising a) one or more voids (V) and b) one or more dipole magnets (x32-a), wherein the one or more dipole magnets (x32-a) are disposed within the one or more voids (V) and/or are facing said one or more voids (V), and/or one or more pairs of two dipole magnets (x32-b), wherein the dipole magnets (x32-b) of the one or more pairs are disposed below the soft magnetic plate (x31) and are spaced apart from the one or more voids (V).
US12020862B2
A coil element assembly includes a plurality of coil elements each including a pair of leg portions and a bridge portion connecting first end portions of the pair of leg portions together, the coil elements being disposed to cross a predetermined winding axis, and a block comprising a resin and fixing the plurality of coil elements arranged along the winding axis. A coil module includes a coil conductor including a plurality of coil elements and a plurality of wire electrodes disposed on a circuit board, each of the plurality of coil elements including a pair of leg portions and a bridge portion connecting one end portions of the pair of leg portions together, the plurality of coil elements being disposed to cross a winding axis.
US12020858B2
A Q-enhanced radio-frequency filter featuring loss-compensating circuits with values that can be controlled to optimize loss compensation. Instabilities are avoided by temporarily introducing a reflection at a port (such as via short-circuiting the port) and testing for the beginning of oscillations. Certain embodiments provide negative-resistance circuits for loss compensation, including cross-coupled transistor pairs and adjustable capacitance. Further embodiments provide loss-compensating RF filters with planar inductors, including overlapping planar inductors.
US12020857B2
A coil module includes a first planar coil winding and a second planar coil winding. A first coil of the first planar coil winding includes a first outer side part and a first inner side part. A first coil of the second planar coil winding includes a second outer side part and a second inner side part. An end part of the first outer side part is connected to an end part of the second inner side part, and an end part of the second outer side part is connected to an end part of the first inner side part.
US12020854B2
In a coil component, the pressure resistance is improved by main surfaces and of a main body portion being covered with an insulating layer. The main body portion has a surface part, the resin ratio of the surface part is higher than the internal resin ratio, and insulation is enhanced at the surface part. As a result, the pressure resistance on the surface of the main body portion is further improved and the pressure resistance of the entire coil component is further improved.
US12020852B2
An electronic component includes a composite body made of a composite material of resin and magnetic metal particles, an inner electrode which is provided in the composite body and which has an end surface exposed from an outer surface of the composite body, and a metal film provided on the outer surface of the composite body and on the end surface of the inner electrode. The metal film includes a first region provided on the end surface of the inner electrode and a second region which is in contact with the magnetic metal particles exposed at the outer surface of the composite body and which is provided on the outer surface of the composite body. The thickness of the first region is less than the thickness of the second region.
US12020848B2
A multilayer coil component includes an insulator portion, a coil embedded in the insulator portion and including a plurality of coil conductor layers electrically connected together, and an outer electrode disposed on a surface of the insulator portion and electrically connected to the coil. At least one of the coil conductor layers includes an extended portion and a winding portion, and is connected to the outer electrode via the extended portion. The area S of an exposed portion of the extended portion exposed from the insulator portion is 0.018 mm2 or more.
US12020815B2
The invention relates to a computer-implemented method for providing a trained function (36) to determine a treatment. To allow a provision of improved treatment recommendations the method comprises the following steps: receiving (S11) a plurality of training data sets (30) each relating to a former patient and each comprising treatment data (31), which represents a former treatment chosen by a physician for the respective former patient, and patient data (32), which relates to a respective health condition of the respective former patient; determining (S12) a propensity score (33), which represents a relative frequency for a former treatment of the plurality to be chosen for each health conditions; determining (S13) an outcome score (34), which is a measure of how the health data (32) and/or the health condition of the respective patient changed; and determining (S14) a treatment recommendation score (35) based on the propensity score (33) and the outcome score (34); and providing (S15) the trained function (36).
US12020813B2
A method is for supporting medical personnel. The method includes taking account of patient data of the patient in an electronic health record stored in a first database; determining at least one prevalence value, each relating to a diagnosis to be made for a group of people including the patient, to which the patient has been classified as belonging in dependence on at least one part of the patient data; generating, from the at least one prevalence value, at least one item of evaluation information based on at least one future examination procedure performable with respect to the diagnosis to be made, taking into account prediction information present in a second database describing at least one of sensitivity and specificity for the at least one future examination procedure with respect to the diagnosis to be made; and outputting the at least one item of evaluation information to the medical personnel.
US12020809B2
Systems and methods are disclosed for managing predictive bottleneck models. The system receives, from a user device, bottleneck data indicating a bottleneck within a facility. The system compiles, based on the received indication, contextual data associated with the bottleneck. The system analyzes the bottleneck data and the contextual data conjunctively and determines a relationship between the bottleneck data and the contextual data. The system updates a predictive bottleneck model based on the determined relationship.
US12020806B2
Various methods and systems are provided for a medical imaging system. In one embodiment, a method comprises acquiring medical imaging data while executing a first imaging protocol, detecting a potential abnormality by evaluating the acquired medical imaging data with an artificial intelligence system, and outputting a first notification regarding the potential abnormality to a display, the first notification including an option to accept the first notification and an option to reject the first notification. In this way, an operator of an ultrasound imaging system may be alerted to a patient abnormality during a scan, thereby enabling the operator to further evaluate the potential abnormality without distracting the operator from controlling the medical imaging system.
US12020801B2
An example method includes displaying, via a visualization device and overlaid on a portion of an anatomy of a patient viewable via the visualization device, a virtual model of the portion of the anatomy obtained from a virtual surgical plan for an orthopedic joint repair surgical procedure to attach a prosthetic to the anatomy; and displaying, via the visualization device and overlaid on the portion of the anatomy, a virtual guide that guides at least one of preparation of the anatomy for attachment of the prosthetic or attachment of the prosthetic to the anatomy.
US12020796B2
An intravenous (IV) therapy selection system, may include a processor; a memory device to maintain an electronic medical record database comprising a plurality of medical records related to a plurality of patients; a clinician training module to provide training services and credentials to a plurality of clinicians; an IV therapy recommendation module to provide, via a display device, an IV device recommendation based on data descriptive of a first patient and a first clinician; and a placement location recommendation module to provide, via the display device, a recommendation on where to introduce the IV device into the first patient's body based on data descriptive of the first patient and the first clinician.
US12020794B2
A method for dispensing opioids using a dispensing container in an anti-addiction pain-modulating regimen includes generating a dosage scheme for dispensing an opioid compound using the dispensing container including a controller programmable according to the dosage scheme and locked compartments storing the opioid compound. The dosage scheme includes a first dosage scheme for an opioid compound and a first dosage scheme for a cannabinoid compound to be administered to the patient concurrently over a period of time. The method includes sending the dosage scheme for operating the dispensing container. The controller stores one or more authentication programs and is programmed to authenticate the patient using the one or more authentication programs, and in response to authenticating the patient, unlock one or more of the compartments to allow the patient to access to a dosage of the opioid compound held in the one or more compartments according to the dosage scheme.
US12020784B2
A client device presents a user interface including a macro entry field for defining a macro indicator from a plurality of macro indicators and transmits the macro indicator. A server stores a database of macro-based diagnoses, each macro-based diagnosis associated with one or more elements of an accession, and one or more specimens associated with the accession. The server also receives the macro indicator from the client device, retrieves an initial diagnosis from the database of macro-based diagnoses responsive to the macro indicator, and transmits the initial diagnosis. The client device, receives the initial diagnosis, pre-populates one or more text boxes on the user interface with information from the initial diagnosis, and enables the user to edit the pre-populated one or more text boxes.
US12020782B1
The present disclosure generally relates to systems and methods for evaluating viability of oocytes. In some implementation examples, an image sequence associated with an oocyte being aspirated into a pressure tool is obtained. Based on the image sequence and pressures applied on the oocyte, morphological features and mechanical features associated with the oocyte can be derived. At least some of the features can then be fed into a machine learning model to determine metrics indicative of quality of the oocyte, where a particular metric may be indicative of blastocyst formation. Optionally, the determined oocyte quality information can be presented to a user via an interactive user interface.
US12020778B2
The present disclosure provides methods for determining the ploidy status of a chromosome in a gestating fetus from genotypic data measured from a mixed sample of DNA comprising DNA from both the mother of the fetus and from the fetus, and optionally from genotypic data from the mother and father. The ploidy state is determined by using a joint distribution model to create a plurality of expected allele distributions for different possible fetal ploidy states given the parental genotypic data, and comparing the expected allelic distributions to the pattern of measured allelic distributions measured in the mixed sample, and choosing the ploidy state whose expected allelic distribution pattern most closely matches the observed allelic distribution pattern. The mixed sample of DNA may be preferentially enriched at a plurality of polymorphic loci in a way that minimizes the allelic bias, for example using massively multiplexed targeted PCR.
US12020776B2
Humanizing proteins can be a laborious process, often involving trial and error or other non-systematic methods. To improve humanization, neural networks can be employed to generate new protein sequences having higher probabilities of being humanized. In an embodiment, a method includes evaluating the immunogenicity of a sampling of protein sequences. The method can include weighting the sampling of protein sequences from the generative model according to an estimated probability of a particular generated protein sequence having a deviation in immunogenicity than a particular percentile of immunogenicity of the sampling of protein sequences. The method can further include generating a protein sequence weighted sampling of protein sequences. The generated protein sequence representing a protein has an altered immunogenicity. Such a generated protein has a higher likelihood of being humanized.
US12020770B2
1. The present disclosure is drawn to, among other things, a method for accessing memory using dual standby modes, the method including receiving a first standby mode indication selecting a first standby mode from a first standby mode or a second standby mode, configuring a read bias system to provide a read bias voltage and a write bias system to provide approximately no voltage, or any voltage outside the necessary range for write operation, based on the first standby mode, receiving a second standby mode indication selecting the second standby mode, and configuring the read bias system to provide at least the read bias voltage and the write bias system to provide a write bias voltage based on the second standby mode, the read bias voltage being lower than the write bias voltage.
US12020762B2
A method of testing non-volatile memory cells formed on a die includes erasing the memory cells and performing a first read operation to determine a lowest read current RC1 for the memory cells and a first number N1 of the memory cells having the lowest read current RC1. A second read operation is performed to determine a second number N2 of the memory cells having a read current not exceeding a target read current RC2. The target read current RC2 is equal to the lowest read current RC1 plus a predetermined current value. The die is determined to be acceptable if the second number N2 is determined to exceed the first number N1 plus a predetermined number. The die is determined to be defective if the second number N2 is determined not to exceed the first number N1 plus the predetermined number.
US12020761B2
A program method of a nonvolatile memory device including a plurality of memory cells, each storing at least two bits of data, includes performing a first program operation based on a plurality of program voltages having a first pulse width to program first page data into selected memory cells connected to a selected word line among the plurality of memory cells; and performing a second program operation based on a plurality of program voltages having a second pulse width different from the first pulse width to program second page data into the selected memory cells in which the first page data is programmed.
US12020757B2
A memory device including a plurality of memory cells, a peripheral circuit, and control logic. The peripheral circuit is configured to generate a plurality of operating voltages used in a memory operation, based on a target pump clock, and perform the memory operation by using the plurality of operating voltages. The control logic is configured to select the target pump clock among a plurality of pump clocks, based on a number of data bits which selected memory cells on which the memory operation is to be performed among the plurality of memory cells store, and control the peripheral circuit to perform the memory operation on the selected memory cells.
US12020755B2
Disclosed are a non-volatile memory device, a memory system including the same and a read method of the memory system, in which the non-volatile memory device includes a first storage in which a basic offset level for a read retry operation is stored, a second storage in which an additional offset level for the read retry operation is stored, and a voltage generator suitable for adjusting, when the read retry operation is performed, a read voltage by using the basic offset level and further by selectively using the additional offset level depending on a read operation.
US12020754B2
A non-volatile memory device includes a set of memory cells, a cycle transistor, a reference transistor and a control circuit. The control circuit is coupled to the set of memory cells, the cycle transistor and the reference transistor. A method of controlling the non-volatile memory device includes in a program operation or an erase operation of the set of memory cells, the control circuit determining a state of the cycle transistor, and upon determining the cycle transistor being in an erased state (or a programmed state), the control circuit setting the reference transistor from a reference state to the erased state (or the programmed state), and then restoring the reference transistor from the erased state (or the programmed state) to the reference state. The reference state is set between the erased state and a programmed state.
US12020753B2
A semiconductor memory device includes a memory block, a plurality of bit lines, a plurality of select gate lines, a plurality of word lines, and a controller. The memory block includes a plurality of memory strings, each memory string including a selection transistor and a plurality of memory cells. The plurality of bit lines are arranged in the first direction and connected to the respective memory strings. The plurality of select gate lines are arranged in the second direction and connected to gates of the respective selection transistors of the memory strings. The plurality of word lines are arranged in the third direction and connected to gates of the respective memory cells of the memory strings. The controller is configured to perform an erase operation in a unit of the memory block, and perform a sequence of erase verify operations.
US12020751B2
A system and method for calibrating read threshold voltages includes performing a plurality of read operations, determining to perform a read level tracking method, and performing the read level tracking method. The determining may be based on a temperature change or a bit error rate (BER). The read level tracking method includes determining the BER of an indicative word line, determining an adjusted read threshold level based on the BER, and adjusting read threshold levels according to the adjusted read threshold level.
US12020748B2
Reverse programmed resistive random access memory (RAM) for one time programmable (OTP) applications
Techniques for using native and/or previously programmed resistive switching devices as one time programmable memory are discussed. On example method comprises allocating a set of resistive switching devices to be one time programmable memory; determining data to be stored in the set of resistive switching devices; for each resistive switching device of the set of resistive switching devices, assigning one of a first digital value or a second digital value to that resistive switching device, based on the data; and for each resistive switching device assigned the first digital value, permanently programming that resistive switching device via reverse formation.
US12020745B2
Memory array architecture having sensing circuitry to drive two matrices for higher array efficiency
An apparatus may include a first matrix comprising a first plurality of digit lines, a second matrix comprising a second plurality of digit lines, a plurality of sense amplifiers, and a plurality of selector circuits. Each selector circuit of the plurality of selector circuits may be configured to selectively couple a respective sense amplifier to either a first digit line of the first plurality of digit lines or a second digit line of the second plurality of digit lines.
US12020743B2
The application relates to an architecture that allows for less precision of demarcation read voltages by combining two physical memory cells into a single logical bit. Reciprocal binary values may be written into the two memory cells that make up a memory pair. When activated using bias circuitry and address decoders the memory cell pair creates current paths having currents that may be compared to detect a differential signal. The application is also directed to writing and reading memory cell pairs.
US12020738B2
A memory device and an operating method of the memory device are provided. The operating method comprises receiving an activation-refresh command from a memory controller, decoding a target address and an internal command from the activation-refresh command, and performing an activation operation based on the internal command for the target address and performing a refresh operation on at least one block to which the target address does not belong.
US12020724B2
The present disclosure provides methods and systems that may be used for providing quality control for audio samples. The audio samples may be speech samples of a user. The user may be participating in an audio interview.
US12020720B2
Various technologies described herein pertain to active noise cancellation in the interior of a vehicle. In exemplary embodiments, a microphone mounted on the vehicle outputs an audio signal indicative of noise emitted by a noise source. A computing system of the vehicle determines a position of the noise source based upon sensor signals output by sensors mounted on the vehicle. The computing system further determines a position of a passenger in the vehicle based upon a sensor mounted inside the vehicle. The computing system generates a complementary signal that is configured to attenuate the noise based upon the audio signal, the position of the noise source, and the position of the passenger. The complementary signal is then output by way of a speaker in the interior of the vehicle.
US12020719B2
A method of playing back audio/video signals by means of an audio/video system includes a decoder appliance connected to a display screen and to a wireless speaker including a buffer storing audio frames so as to allow latency between receiving encoded audio frames and supplying decoded audio frames. The method comprises the steps of: determining a filling level of the buffer; comparing the filling level of the buffer with a filling target for the buffer and deducing a filling difference therefrom; and increasing or decreasing the number of audio frames that are stored as a function of the filling difference so as to adjust latency.
US12020706B2
Training and/or utilizing a single neural network model to generate, at each of a plurality of assistant turns of a dialog session between a user and an automated assistant, a corresponding automated assistant natural language response and/or a corresponding automated assistant action. For example, at a given assistant turn of a dialog session, both a corresponding natural language response and a corresponding action can be generated jointly and based directly on output generated using the single neural network model. The corresponding response and/or corresponding action can be generated based on processing, using the neural network model, dialog history and a plurality of discrete resources. For example, the neural network model can be used to generate a response and/or action on a token-by-token basis.
US12020698B2
A technique involves providing a natural language interface to an electronic health record (EHR) system to enable a user to navigate the system efficiently. One or more input stimuli are received from the user via the natural language interface and converted into one or more commands that are used to change a navigational or other state of the EHR system. In an embodiment, the one or more commands are displayed in a navigation prioritized list. In an embodiment, the natural language interface is incorporated into an Internet of Things (IoT) device.
US12020691B2
Techniques to dynamically customize a menu system presented to a user by a voice interaction system are provided. Audio data from a user that includes the speech of a user can be received. Features can be extracted from the received audio data, including a vocabulary of the speech of the user. The extracted features can be compared to features associated with a plurality of user group models. A user group model to assign to the user from the plurality of user group models can be determined based on the comparison. The user group models can cluster users together based on estimated characteristics of the users and can specify customized menu systems for each different user group. Audio data can then be generated and provided to the user in response to the received audio data based on the determined user group model assigned to the user.
US12020681B2
A computing system and related techniques for selecting content to be automatically converted to speech and provided as an audio signal are provided. A text-to-speech request associated with a first document can be received that includes data associated with a playback position of a selector associated with a text-to-speech interface overlaid on the first document. First content associated with the first document can be determined based at least in part on the playback position, the first content including content that is displayed in the user interface at the playback position. The first document can be analyzed to identify one or more structural features associated with the first content. Speech data can be generated based on the first content and the one or more structural features.
US12020678B2
A noise cancelling soundbar system that may include one or more noise cancelling soundbars integrated with additional noise cancelling soundbars and slave devices. The soundbar system may be mounted or integrated into a wall, a headboard, or other furniture. The system may be in communication with external microphones and may be controlled using a control interface, such as a remote control.
US12020675B2
A laminate including at least layers A to C in this order, wherein an integrated value from 0 mm to 50 mm of displacement calculated from a load-displacement diagram obtained by carrying out a tensile property test method is 1.0 Nm (=J) or more; and an adhesive strength between the layer B and the layer C is 10 N/25 mm or more.
US12020672B2
Audio equipment configured to perform a special operation or an effecting on music data being played by an external device includes: an operation control signal group storage configured to store an operation control signal group for commanding the special operation or the effecting for the music data; an operation control signal group calling section configured to call up the operation control signal group stored in the operation control signal group storage at a timing in accordance with an operation by an operator; and an operation control signal group outputting section configured to output the operation control signal group called by the operation control signal group calling section to the external device.
US12020666B2
A display driver that includes image processing circuitry and a source driver. The image processing circuitry is configured to perform a burn-in compensation to determine a first compensated luminance value for a first pixel in a first area of a display panel based at least in part on a first accumulated luminance value for the first pixel. The first area has a first pixel layout. The image processing circuitry is further configured to scale a second accumulated luminance value for a second pixel in a second area of the display panel to determine a scaled accumulated luminance value. The second area has a second pixel layout different from the first pixel layout. The image processing circuitry is further configured to perform a burn-in compensation to determine a second compensated luminance value for the second pixel based at least in part on the scaled accumulated luminance value.
US12020665B2
A first ladder resistor circuit including multiple first resistors connected to each other in series between a first connection point to which a first reference voltage is supplied and a second connection point to which a second reference voltage is supplied, and outputting multiple first divided voltages as the first reference voltages of multiple reference voltages; and a second ladder resistor circuit including multiple second resistors connected to each other in series in at least one of an area between the first connection point and a power supply terminal to which a power supply voltage higher than the first reference voltage is supplied and an area between the second connection point and a grounding terminal to which a ground potential lower than the second reference voltage is supplied, and outputting at least one second divided voltage as the second reference voltage of the plurality of reference voltages are provided.
US12020658B2
A color electrophoretic display that includes sets of duplicative waveforms to reduce visible artifacts during image updates. Such methods include driving extra pixels where the boundary between a driven and undriven area would otherwise lead to artifact by providing paired sets of driving instructions, allowing the undriven area to be driven while maintain the desired (undriven) optical state.
US12020646B2
A display device is disclosed that includes a pixel component configured to output an image based on a first driving frequency, a scan driver configured to sequentially provide a scan signal to each pixel row in each frame based on the first driving frequency, and a driving controller configured control the scan driver such that, in the case where image data includes data corresponding to a static image, a display area is divided into a first area for the static image, and a second area for a video, and the first area is driven at a second driving frequency, and the second area is driven at a third driving frequency. The driving controller may control the scan driver such that a driving frequency corresponding to the first area is reduced to the second driving frequency, and a driving frequency corresponding to the second area is increased to the third driving frequency.
US12020644B2
A current limiting circuit includes: a delay circuit that receives a video signal, and outputs a delay signal obtained by delaying the video signal by a time period corresponding to one frame; a calculation circuit that receives the video signal, and calculates a gain by which the delay signal is to be multiplied, based on power consumption of the pixels corresponding to the delay signal and power consumption of the pixels corresponding to the video signal; and a gain multiplication circuit that multiplies the delay signal by the gain.
US12020643B2
An array substrate having a display area and a peripheral area surrounding the display area, the display area is provided with display units therein, the display area includes a curved edge, the peripheral area is provided therein with a plurality of shift register units cascaded, at positions corresponding to the curved edge of the display area, an extending direction in which a first edge of each shift register unit extends is parallel to an outer tangent line of the curved edge or is consistent with an extending direction in which the curved edge extends, and the first edge is an inner edge of each shift register unit close to the curved edge.
US12020637B2
A display device includes: a display panel including a plurality of pixels and configured to display an image; a driving controller including a timing controller and a driver controlled by the timing controller, the driving controller being configured to supply an electrical signal to the display panel; a memory configured to receive static image data from the driving controller and to store the static image data; and an interface configured to couple the driving controller to the memory so as to transmit and receive the static image data, wherein the driving controller and the memory are separate individual components.
US12020633B2
An aspect relates to a display driving device and a method for determining an error of a source amplifier in a display driving device, and determines whether an output buffer (e.g., a source amplifier) provided at an output stage of a display driving device providing data voltage to each pixel (e.g., subpixel) of a display panel has an error to prevent a phenomenon in which a screen is not normally displayed.
US12020629B2
A display device including: a display panel; a scan driver; and a data driver, wherein the data driver includes: a controller configured to generate a gamma voltage control signal with respect to gamma voltage information corresponding to a target luminance level of an image displayed by the display panel; a gamma voltage generator configured to generate gamma voltages having a voltage range corresponding to the target luminance level based on the gamma voltage control signal; and a decoder configured to generate the data signal corresponding to a grayscale value using the gamma voltages, and wherein the controller calculates an offset value corresponding to the target luminance level and applies the offset value to values obtained using gamma voltage information about sample luminance levels to obtain gamma voltage information corresponding to the target luminance level.
US12020625B2
A display apparatus includes: a first power line, a second power line, an IC region, a printed circuit board region, and a display panel. The IC region includes a logic block receiving a first power voltage from the first power line, an analog block receiving a second power voltage from the second power line, a first IC ground connected to the logic block, and a second IC ground connected to the analog block. The printed circuit board region includes a printed circuit board ground connected to the first IC ground and the second IC ground, a transient voltage suppressor diode including a first electrode connected to the second power line and a second electrode connected to the printed circuit board ground, and a board switch performing a switching operation between the printed circuit board ground and the first IC ground. The display panel is connected to the IC region.
US12020622B2
A display device and a driving method are proposed to obtain the gray value difference data of the display device when the gray value of the display device changes. So, the display device could determine the corresponding compensation data according to the gray value difference of the display device and then the compensation data and the driving data are used to drive the display device. In this way, the driving data are compensated when the display device has a variance of gray value such that the charging operation becomes sufficient to charge the display device. For example, the charging speed becomes faster to allow the display device to reach sufficient luminance such that the issues of color shifts or insufficient luminance could be avoided.
US12020617B2
Display device with each row of pixels disposed between two scanning lines, and electronic equipment
A display device and an electronic equipment are provided, which are belonging to a field of display technology. The display device includes a plurality of scanning lines and a plurality of pixels. By constructing a first scanning line and a second scanning line on two sides of a pixel row in a first direction, an overlapping of the first scanning line and/or the second scanning line with the pixel row in a thickness direction of the display device can be avoided, thereby keeping the voltages of the sub pixel electrodes of two adjacent pixels in a same row are the same.
US12020616B2
An array substrate and a display device are disclosed. The array substrate includes a base substrate, a plurality of first pixel driving circuit, a plurality of first data lines and a plurality of first leads; the display region includes a first region and a second region, and the plurality of first pixel driving circuits are located in the second region, the plurality of first pixel driving circuits are arranged in an array to form a plurality of first pixel driving columns, the plurality of first data lines are configured to provide data signals to the plurality of first pixel driving columns, and the plurality of first leads are respectively connected with the plurality of first data lines, pass through the first region from the second region and extend to the bonding region.
US12020606B2
A display module includes a display panel and a detection circuit. The display panel has a display area and a bezel area located beside the display area. The display panel includes a first detection line disposed in the bezel area. The first detection line is coupled to at least one detection signal receiving terminal and at least one detection signal output terminal. The detection circuit is coupled to a detection signal input terminal and a first detection signal detecting terminal. The detection signal input terminal is coupled to the at least one detection signal receiving terminal, and the at least one detection signal output terminal is coupled to the first detection signal detecting terminal. The detection circuit is configured to: generate and transmit a detection signal to the first detection line; and receive the detection signal passing through the first detection line.
US12020593B2
In an illustrative embodiment, methods and systems for automatically evaluating content of freeform text answers involve obtaining sections of text answering a multi-dimensional reasoning question, analyzing section content of each section using AI model(s), analyzing logical connections between the sections of text, and calculating score(s) corresponding to the freeform answer based on the analyses.
US12020591B2
Apparatus and methods according to which a simulated eye includes a simulated iris and a simulated pupil. An iris optical sensor is positioned behind the simulated eye and adapted to: sense a condition of light passing through the simulated pupil; and send, based on the sensed light condition, a first electrical signal. An iris motor is mechanically coupled to the simulated iris and adapted to: receive a second electrical signal; and change, based on the received second electrical signal, a size of the simulated iris. In some embodiments, an iris size sensor is adapted to: sense the size of the simulated iris; and send, based on the sensed size of the simulated iris, a third electrical signal. The second electrical signal may include or be based on the first electrical signal, the second electrical signal, or both.
US12020579B2
A system may include an aircraft including a processor. The processor may be configured to: receive a lead aircraft assignment instruction, the lead aircraft assignment instruction instructing the aircraft to follow a lead aircraft; determine whether the aircraft is receiving sufficient lead aircraft traffic data from the lead aircraft to record a four-dimensional (4D) track of the lead aircraft; upon a determination that the aircraft is receiving the sufficient lead aircraft traffic data, output an acceptance of the lead aircraft assignment instruction; receive the lead aircraft traffic data from the lead aircraft, the lead aircraft traffic data including information at least one of associated with or of the track of the lead aircraft; record the track of the lead aircraft; and output commands configured to cause (a) the aircraft to follow the recorded track, or (b) guidance content for following the recorded track of the lead aircraft to be presented.
US12020577B2
A technique capable of determining a suitable or optimum exclusive region (bumper) setting value and improving the accuracy and others of ship collision avoidance support and automatic ship maneuvering as a result is provided. A ship maneuvering calculation device 1 calculates setting information of an automatic ship collision avoidance program 3 for achieving a function of an automatic ship collision avoidance device 2 of a vessel. The ship maneuvering calculation device 1 generates a plurality of exclusive region values 103 that are different in at least a shape and a size as parameter values for an exclusive region set around a vessel, repeatedly executes simulation calculation using the automatic ship collision avoidance program (a copy 13) while changing a condition 102 and the parameter values, calculates an evaluation value 105 corresponding to the parameter value, based on the result of the simulation calculation, determines an optimum value 106 of the exclusive region, based on the evaluation value, and sets the optimum value 106 of the exclusive region to the automatic ship collision avoidance program 3.
US12020576B2
A vehicle management device detects a traveling position that is a position in which a convoy is traveling. The convoy is constituted by vehicles that are lined up. The vehicle management device determines a platooning notification device based on the traveling position and requests the platooning notification device to output notification information about the convoy.
US12020575B2
Systems and methods provide for optimizing dispatching of autonomous vehicles (AVs) using an AV fleet management system. The AV fleet management system can receive first data indicative of client application to the AV fleet management system being opened on a client device. The AV fleet management system can determine availability of an AV within proximity of the client device. The AV fleet management system can determine a first route from a first location of the AV to a second location of the client device. The AV fleet management system can dispatch the AV from the first location to the second location via the first route prior to determining a destination of a second route from the second location to the destination.
US12020574B2
The present invention relates to a cloud simulation apparatus and method for verifying a rail transit-oriented full-automatic unmanned driving scene, where the apparatus includes a cloud access terminal and a cloud server terminal. The cloud server terminal includes a central dispatching module, a station control module, a rail-mounted module, an interface logic management layer, and a device base layer, the cloud access terminal is connected to the central dispatching module, the central dispatching module is connected to the station control module and the rail-mounted module respectively, every two of the station control module, the rail-mounted module, and the interface logic management layer are connected, and the interface logic management layer is connected to the device base layer. Compared with the prior art, the present invention has the advantages that a fault injection test can be performed flexibly, a function test under degradation and emergency operation scenes can be performed more comprehensively, and a large-scale verification work on site can be avoided, and the like.
US12020563B2
The invention provides systems and methods for an autonomous vehicle and cloud control system comprising an autonomous vehicle (AV) control system and a cloud-based platform, which are two components of an Intelligent Road Infrastructure System (IRIS). This integrated vehicle-cloud system provides sensing, prediction, decision-making, and control instructions for specific vehicles at a microscopic level. Specifically, through the system, AVs can be effectively and efficiently controlled by AV itself and/or by the cloud. The AV and cloud control system provides individual vehicles with detailed time-sensitive control instructions for vehicles to fulfill driving tasks. In addition, the cloud-based platform is configured to predict behavior of individual vehicles and provide planning and decision making at a microscopic level from 1 to 10 milliseconds, which is critical for AV operations.
US12020556B2
A method and system for cross-verification of alarms in real-time comprising identifying primary variables and secondary variables causing the event, labelling the primary variables and the secondary variables by primary engine and secondary engine based on Artificial Intelligence based predictive model building, predicting the labels by one or more inference engine based on previous history and data patterns, triggering secondary engine for cross-verification of alarms whenever there is a prediction from the primary engine, identifying the correlation between the labels from the primary engine and the secondary engine by validation engine, identifying alarm type based on correlation, recommending predictive maintenance and displaying on dashboard the cross-verification status of the alarms. The method reduces misclassification of alarm types based on predictive or preventive maintenance, reduces the maintenance costs of assets, and helps in prioritizing the critical alarms based on the alert type.
US12020550B2
A system for detecting and discriminating the severity of a fall includes a mobile device configured to communicate a network, a notification module, and a wearable device configured to communicate with the mobile device, the wearable device including a fall monitor and an activity log resident on the wearable device, where the fall monitor is configured to record detected movement on the activity log. The notification module is configured to effect a selectable setting of a rate of communication between the mobile device and the wearable device based on at least part of a predetermined pattern of a fall discriminator within the activity log, where the selectable setting defines a predetermined period of communication between the mobile device and the wearable device. The fall discriminator is configured to determine when the activity log includes a notable fall event based on the predetermined pattern.
US12020537B2
A head-to-head (H2H) jai alai wager system may include a scoring module, an odds generator, an interface module, a wager module, and a transaction module. The scoring module may be configured to collect scoring related data from a H2H jai alai competition. The odds generator may be configured to receive scoring data from the scoring module and generate odds based at least in part on the scoring data. The interface module may be configured to receive odds data from the odds generator, the odds data comprising odds with respect to a plurality of wagers options corresponding to the H2H jai alai competition. The interface module may generate display data that integrates the odds data with corresponding wager options of the plurality of wagers for graphical display on a user interface. The wager module may receive wager requests from users via user interaction with the user interface. The transaction module may process transactions with respect to the wager requests from users.
US12020534B2
An information processing device, a gaming machine and a game system can play a game on a rolling program in a gaming machine. The information processing device includes an information medium processing part for transmitting and receiving game value information that can be used in a game to and from a portable information medium, and an interface for transmitting and receiving information to and from the gaming machine. The information medium processing part reads out first game value information given on the condition of exchange for a monetary value, capable of being used to play the game, and limited in cash conversion from the information medium as the game value information, provides the first game value information to the game, and restricts writing the first game value information read out from the information medium into the information medium as second game value information that can be converted into cash.
US12020531B2
A gaming device in accordance with some implementations includes a housing, a reel-spin initiation member, and a reel configured to spin in response to a user actuation of the reel-spin initiation member, the reel including a peripheral member having a plurality of symbols thereon and an array of light-emitting elements coupled to the reel. The gaming device also includes a controller coupled to the array of light-emitting elements and configured to selectively illuminate respective light-emitting elements of the array of light-emitting elements while the reel is rotating to produce an animated visual element.
US12020527B2
A banknote storage container (1) comprising a housing (2) enclosing an internal banknote receiving compartment (8), said housing (2) including a banknote input aperture (3) in communication with a banknote receiving compartment ingress opening (3′); the banknote receiving compartment (8) includes a pair of pivotable bascule members (4, 5), said bascule members (4, 5) disposed in opposing lateral positions within the banknote receiving compartment, and each of said pair of bascule members (4, 5) includes a gate element (16) disposed at an end of the bascule member proximal to the ingress opening (3′) and a banknote contact portion (15) at an end of the bascule member distal from the ingress opening (3′); and the banknote contact portion (15) of each of said bascule members (4, 5) protrudes into the banknote receiving compartment (8) such that when a leading edge of a banknote received into said banknote receiving compartment (8) simultaneously comes into contact with the banknote contact portion (15) of each of said bascule members (4, 5), the bascule members pivot from an ingress opening open position to an ingress opening closed position where the gate element (16) of each of said bascule members obstructs the ingress opening (3′) to prevent ingress of a subsequent banknote or retrieval of the received banknote from without the banknote storage container.
US12020523B2
A gate apparatus includes a communication unit, and a switching unit. The communication unit communicates with a management server, which calculates a ratio of users of a first nationality in a total number of users undergoing emigration and immigration examination and determines an operating mode of a gate apparatus based on the calculated ratio of users. The switching unit switches an operating mode for emigration and immigration examination of an examination target user to the operating mode determined by the management server.
US12020522B2
A cam lock for cabinets, drawers, drug cabinets, credenzas, sliding doors, lockers, mail boxes and other door type applications is compact in size, fits an existing cam lock opening and provides electronic access via a keypad or other electronic access. Using batteries, such as AAA size batteries or smaller, the lock has electronics that release a lock turn knob or handle when the correct code is entered. Preferably a set of electronic contacts is included at an accessible position on the lock housing to allow both master access and power jumping with a common manager's implement, for situations of lost codes and/or battery failure. In a particular embodiment the lock is long, narrow and low in profile so as to fit on the margin of a steel or wood file cabinet, compatible with the cam lock opening already provided. The locks, NFC-enabled, can be used in securing delivery boxes to enable delivery access, when authorized.
US12020518B2
This disclosure provides a vehicle inspection method, apparatus, system, and computer-readable storage medium and relates to the field of security inspection technologies. The vehicle inspection method of the present disclosure includes: acquiring vehicle profile information of a vehicle through a first sensor that performs measurement in a direction perpendicular to a passage, and determining a feature point of the vehicle according to the vehicle profile information; determining a position of the vehicle in the passage through a second sensor that performs measurement in a direction along the passage, and determining a position of the feature point according to the position of the vehicle in the passage; and switching an operating mode of a ray source based on a preset strategy according to a position relation between the position of the feature point and the ray source.
US12020510B2
A person authentication apparatus (20) generates one or more second image sequences (50) by applying a predetermined time-series operation to a first image sequence (40) acquired from a camera (10). The person authentication apparatus (20) extracts, from each of two or more image sequences among the first image sequence (40) and the second image sequence (50), a gait feature of a person included in the image sequence. The person authentication apparatus (20) performs authentication of a person by comparing the plurality of extracted gait features with a verification feature stored in a verification database (30).
US12020508B2
A computing system may receive an image captured by a camera, and determine based on (1) one or more regions in the image that include a portion of a body of a user, and (2) a camera pose of the camera, a three-dimensional volume constraint that stems from the camera pose in which an elbow of the user is likely to be located. The system may infer, based on at least the three-dimensional volume constraint, an elbow pose of the user, wherein the elbow pose includes a location associated with an elbow of the user in three-dimensional space. The system may determine the location associated with the elbow is outside the three-dimensional volume constraint, and in response to the determination, adjust the inferred elbow pose. The system may generate, based on the adjusted elbow pose, a body pose of the user that includes at least the adjusted elbow pose.
US12020500B2
A display panel includes a display module and a fingerprint identification module. The display module includes an array substrate and a plurality of light-emitting units. A light-emitting unit includes a reflecting electrode. The display module includes a plurality of light-transmitting regions disposed on the array substrate. The fingerprint identification module is configured to perform fingerprint identification according to the light which is firstly reflected by a touch body, secondly passes through the light-transmitting regions of the display module, and thirdly hits the fingerprint identification module. The light-transmitting regions of the display module include a plurality of first light-transmitting regions. The area of one first light-transmitting region is greater than or equal to 2.5% of the area occupied by one pixel unit. In the direction perpendicular to the display panel, a first light-transmitting region is corresponding to an electrical potential connecting point.
US12020499B2
This biological information acquisition device comprises: a first camera which captures a first hand image of a user, the hand being inserted into an imaging region; a second camera which captures a second hand image of the user used for biological authentication; and a processor which causes the second camera to capture the second hand image when a stop of the user's hand is detected on the basis of the hand image captured by the first camera.
US12020487B2
Changes in ambient light intensity are detected by processing image data from an image capture device to determine, iteratively, a signal-to-noise ratio of the image data. The signal-to-noise ratio is a ratio of average to variance of pixel values for some of the pixels forming the image. A control output is generated, based on the signal-to-noise ratio, that is responsive to changes in ambient light intensity. The control output is used control a light source of a vehicle.
US12020485B2
The invention relates to a method for the emergency shutdown of hand-guided tools having a drive, wherein the hand-guided tool is connected mechanically to at least one camera and the camera and/or the tool is/are provided with an evaluation unit having image processing software, in which the following steps are provided: activating the camera, monitoring a predefined danger area of the hand-guided tool by means of the camera, processing and evaluating the captured image data by means of the evaluation unit and the image processing software with regard to the presence of a human body part in the danger area, and generating a warning signal, slowing down the drive of the hand-guided tool and/or stopping the drive of the hand-guided tool if a human body part is present in the danger area.
US12020484B2
Methods and systems for grouping of media based on similarities between features of media data are provided. A method of managing a plurality of images may include: identifying a threshold distance for clustering the plurality of images based on a degree of similarity between the plurality of images; extracting a plurality of feature vectors corresponding to the plurality of images; and generating at least one cluster comprising at least two images among the plurality of images, based on cosine distances between feature vectors corresponding to the at least two images being less than the threshold distance.
US12020477B2
Systems and methods for generating encoded representations for multiple magnifications of image data
Computer-implemented methods and systems are provided for generating encoded representations for multiple magnifications of one or more query images. An example method for involves operating a processor to obtain a query image and identify a set of anchor points within the query image. The processor is operable to generate a plurality of sub-images for a plurality of magnification levels for each anchor point. Each sub-image includes the anchor point and corresponds to a magnification level of the plurality of magnification levels. The processor is operable to, for each magnification level, apply an artificial neural network model to a group of sub-images having that magnification level to extract a feature vector representative of image characteristics of the query image at that magnification level; and to generate an encoded representation for multiple magnifications of the query image based on the feature vectors extracted for the plurality of magnification levels.
US12020476B2
An autonomous control system generates synthetic data that reflect simulated environments. Specifically, the synthetic data is a representation of sensor data of the simulated environment from the perspective of one or more sensors. The system generates synthetic data by introducing one or more simulated modifications to sensor data captured by the sensors or by simulating the sensor data for a virtual environment. The autonomous control system uses the synthetic data to train computer models for various detection and control algorithms. In general, this allows autonomous control systems to augment training data to improve performance of computer models, simulate scenarios that are not included in existing training data, and/or train computer models that remove unwanted effects or occlusions from sensor data of the environment.
US12020472B2
An image processing method. The method includes: An electronic device obtains N images, where the N images have a same quantity of pixels and a same pixel location arrangement, and N is an integer greater than 1; the electronic device obtains, based on feature values of pixels located at a same location in the N images, a reference value of the corresponding location; the electronic device determines a target pixel of each location based on a reference value of the location; and the electronic device generates a target image based on the target pixel of each location.
US12020470B1
A method includes storing at least one image performance score for each of a set of images, the set of images comprising a plurality of subsets of images, each subset corresponding with a different web page of a plurality of web pages, the at least one image performance score for an image indicating a likelihood that a user will interact with the image; determining a web page score for each of the plurality of web pages based on one or more image performance scores of the subset of images that corresponds with the web page; receiving a query comprising one or more keywords or images; selecting a set of web pages by applying a search engine machine learning model to the one or more keywords and the web page score for each of the plurality of web pages; and presenting the set of web pages at a computing device.
US12020464B2
An object orientation determination method includes generating pixel data on each of a plurality of unit pixels included in a region of interest of a point cloud acquired from an object, generating a plurality of candidate boxes using the generated pixel data, and determining, as a heading angle of an oriented bounding box, an inclination of a candidate box having a smallest cost among costs calculated on the plurality of candidate boxes. A cost of each of the plurality of candidate boxes is calculated based on positions of respective sides of a corresponding one of the plurality of candidate boxes and the pixel data.
US12020463B2
Provided is a positioning method and device, an electronic device and a storage medium. The method includes that: an identification image captured at a first site is acquired; according to identification information of a first identifier extracted from the identification image, position information of the first identifier is determined; and position information of the first site is determined based on the position information of the first identifier and projection information of the first identifier in the identification image.
US12020461B2
In a method of point cloud attribute decoding in a point cloud decoder, a sorting method of a set of points of a point is determined. A quantization parameter for quantizing transform coefficients of a Haar-based attribute coding of the point cloud is determined based on first signaling information in a coded bitstream of the point cloud. The Haar-based attribute coding is configured to perform point cloud compression on the set of points of the point cloud based on a Haar transform. An entropy decoding method for decoding the quantized transform coefficients is determined according to the quantization parameter that is determined based on the first signaling information. The quantized transform coefficients are further determined based on the entropy decoding method. Attributes of the point cloud are reconstructed based on the determined sorting method and the determined quantized transform coefficients.
US12020456B2
An external parameter calibration method for an image acquisition apparatus is disclosed. The method includes acquiring images from images acquired by the image acquisition apparatus. The images contain reference objects acquired by the image acquisition apparatus during the driving of the vehicle. The reference objects in the images are divided into a number of sections along a road direction in which the vehicle is located, and reference objects in each of the sections are fitted into straight lines. Pitch angles and yaw angles of the image acquisition apparatus are determined based on vanishing points of a straight line in each of the sections. The sequences of the determined pitch and yaw angles are filtered. Straight portions in the road from the filtered sequences of pitch and yaw angles are obtained. Data of the pitch angles and yaw angles corresponding to the straight portions are stored to a data stack.
US12020447B2
A non-transitory recording medium storing a computer readable program that causes a computer to perform position aligning, accuracy calculating, and image combining. The position aligning is performing position alignment of other frame images with respect to one reference frame image selected from among multiple frame images that form a dynamic image. The accuracy calculating is calculating an accuracy of the position alignment for each pixel of each of the other frame images. The image combining is combining the reference frame image with the other frame images after the position alignment to generate one composite still image. In the image combining, the computer performs weighting and generates the one composite still image, the weighting being processing of changing a composition ratio between the other frame images for each pixel according to the accuracy calculated by the accuracy calculating.
US12020446B2
Offset object alignment operations are described that support an ability to control alignment operations to aid positioning of an object in relation to at least one other object in a user interface based an offset value. This is performable through identification of objects that overlap along an axis in a user interface and calculation of offset values using these object pairs. Filtering and priority based techniques are also usable as part of calculated an offset value to be used as part of an alignment operation.
US12020443B2
Systems, apparatus, and methods for rendering content based on display assembly pose are disclosed. In an example, motion capture data of a display of a plurality of displays is received, the display moving from a first physical pose to a second physical pose. The motion capture data is processed to determine the coordinates of the second physical pose. A transformation of the second physical pose of the display to a virtual pose of the display is generated. A virtual model of the plurality of displays is updated, the virtual model comprising the virtual pose of the display. The content is rendered on the updated virtual model.
US12020442B2
A graphics processing system and method of operating a graphics processing system that generates “spacewarped” frames for display is disclosed. Motion vectors are used to determine the motion of objects appearing in rendered application frames. The so-determined motion is then used to generate “spacewarped” versions of the rendered application frames.
US12020439B2
A method is provided for visualizing a lag time in an image. The method includes: specifying a first marker by the transmit facility that is dependent on the first processing instant; processing original image data of the image by the transmit facility, wherein a part of the original image data that describes a specified image segment is modified by the first marker to provide modified image data of the image; transferring the modified image data from the transmit facility to the receive facility; specifying a second marker by the receive facility that is dependent on the second processing instant; processing the modified image data by the receive facility, wherein at least part of the modified image data is modified by an overlay of the second marker with the modified image data in the image segment to provide final image data of the image; and outputting the final image data.
US12020433B2
There is provided a cell evaluation device comprising an acquisition unit that acquires an image set of a plurality of cell images in which a plurality of cells having a protrusive structure are imaged in time series during culture; a reception unit that receives designation of a cell of interest which is a cell of interest to a user, the cell being at least one cell among the plurality of cells which are shown in one cell image of interest other than an oldest cell image in the image set; a specifying unit that captures a growth process of the protrusive structure based on the image set to specify a protrusive structure of interest, which is the protrusive structure extending from the cell of interest in the cell image of interest; and a display control unit that performs control to display the protrusive structure of interest in a display form different from that of other protrusive structures in the cell image of interest.
US12020430B2
A multispectral imaging apparatus includes an irradiation source having multiple narrowband irradiators in a first range of wavelengths from the ultraviolet (UV) regime to the short wavelength infrared (SWIR) regime. A first camera acquires UV-SWIR imagery in a first field of view and in the first range of wavelengths. A second camera acquires LWIR imagery in the first field of view and in the long wavelength infrared (LWIR) regime. The second camera continually acquires the LWIR imagery while the first camera and the irradiation source are periodically activated to acquire the UV-SWIR imagery.
US12020427B2
Objective discrimination of a disease label of a depressive symptom with respect to an active state of a brain is achieved. One means for solving the problems of the present invention is to provide a discriminating device for assisting in determination of whether a subject has a depressive symptom. The discriminating device includes a storage device for storing information for identifying a classifier generated by classifier generation processing based on a signal obtained by using a brain activity detecting apparatus to measure, in advance and time-sequentially, a signal indicating a brain activity of a plurality of predetermined regions of each brain of a plurality of participants in a resting state, the plurality of participants including healthy individuals and patients with depression. The classifier is generated so as to discriminate a disease label of a depressive symptom based on a weighted sum of a plurality of functional connectivities selected by feature selection as being relevant to the disease label of the depressive symptom through machine learning from among functional connectivities of the plurality of predetermined regions. The discriminating device further includes a processor configured to execute discriminating processing of generating a classification result for the depressive symptom of the subject by using the classifier.
US12020406B2
An image signal processing method includes: detecting a high frequency component in an input image received from an image sensor; calculating a ratio of the detected high frequency component; reconstructing a high frequency image based on the calculated ratio; and outputting an output image by combining the reconstructed high frequency image with a non-high frequency image of the input image.
US12020398B2
Provided are a 3D reconstruction method and apparatus, an electronic device and a storage medium. The 3D reconstruction method comprises: using a plurality of cameras with different viewing angles to image a symbol to obtain a symbol image, a reference object for camera calibration being called the symbol, the symbol including a plurality of markers, and each of the markers having a corresponding ID number; identifying the ID number of the marker in the symbol image and searching for world coordinates corresponding to the marker according to the ID number; computing an external parameter matrix of the camera according to marker coordinates of a camera coordinate system and marker coordinates of a world coordinate system, and unifying point clouds under the world coordinate system to obtain a plurality of point clouds under different viewing angles; and stitching the plurality of point clouds together to obtain a 3D reconstructed image.
US12020393B2
A system and method include performing digital block-out of one or more digital preparation teeth.
US12020388B2
An augmented reality application executing on a client device receives video data captured by a camera of the device, in which the video data includes a display area of the device. The application detects a set of items within the display area based on the video data, wherein the set of items is included among an inventory of a warehouse associated with a retailer, and accesses a set of attributes of each item. The application retrieves profile information including a set of preferences associated with a customer of the retailer, matches one or more of the set of preferences with one or more attributes of each item, and generates an augmented reality element based on the matches. The augmented reality element is then displayed, such that it is overlaid onto a portion of the display area based on a location within the display area at which the items are detected.
US12020384B2
Methods and systems are disclosed for generating AR experiences. The methods and systems access a first component of a plurality of components implemented by the messaging application, the plurality of components comprising an AR experience, each of the plurality of components being configured to be separately launched by the messaging application. The methods and systems store a first state of the first component in a data structure that is shared across the plurality of components; launching. The methods and system launch, by the messaging application, a second component of the plurality of components in response to determining that an interaction has been performed using the first component; and configure a second state of the second component based on the interaction that has been performed using the first component.
US12020361B1
Systems and methods for providing real-time animation of artificial intelligence (AI) characters are provided. An example method includes determining a context of an interaction between an AI character and a user, where the AI character is generated by an AI character model for interacting with users in a virtual environment; receiving a plurality of gestures associated with the AI character model; selecting, based on the context, a gesture from the plurality of gestures; and causing the AI character model to animate the AI character to perform the selected gesture.
US12020346B2
A system includes a memory system configured to store a plurality of instructions to provide aircraft communication visualization and a processing system. The processing system configured to execute the instructions to result in retrieving a plurality of status data associated with aircraft communication at a target location from a database, determining a plurality of geographic location information for a plurality of aircraft parking locations at the target location, accessing a plurality of imagery data associated with a view at the target location, and generating an aircraft communication visualization map for the target location. The aircraft communication visualization map includes aircraft communication information overlaid upon an image based on the imagery data and the aircraft parking locations at the target location.
US12020338B2
Techniques are described for automating aspects of the property condition monitoring process to efficiently determine a present property condition, and perform various actions associated with the determined property condition. In some implementations, a first set of image data for a region of the property is obtained prior to a start of the rental period. A determination that the rental period has ended at the property is made. A second set of image data for the region of the property is obtained in response to the determination. A representation of a difference between the first set of image data and the second set of image data is determined. An indication of the representation of the difference between the first set of image data and the second set of image data is provided for output to a computing device of a user associated with the property.
US12020329B1
A method may include receiving, via a processor, an indication that a vehicle is in use, determining that a user of the vehicle is expected to perform an online-platform task, and determining one or more routes to perform the online-platform task. The method may further include determining one or more insurance rates for the one or more routes based on a type of the online-platform task, one or more driving characteristics associated with the user, the one or more routes, or any combination thereof. Additionally, the method may include displaying a visualization indicative of the one or more insurance rates via an electronic display. Furthermore, the method may include receiving a selection of a first insurance rate of the one or more insurance rates that corresponds to a first route of the one or more routes, detecting that the vehicle is deviating from the first route, and adjusting the first insurance rate in response to detecting that the vehicle is deviating from the first route.
US12020328B2
Various aspects of the subject technology relate to systems, methods, and machine-readable media for investigating an insurance claim. A system may be configured to perform operations including establishing a video conferencing session with a mobile device associated with an insurance product and providing a user interface configured to provide a claims adjuster with remote control of a set of functions on the mobile device associated with the insurance product during the video conferencing session. The operations further include receiving, via the user interface, instructions for requesting the mobile device to perform at least one function in the set of functions on the mobile device and transmitting, to the mobile device, a request to perform the at least one function on the mobile device.
US12020323B2
Various embodiments of the present invention provide systems and methods for portfolio trading of corporate bonds. Liquidity takers generate a list of bonds to send to liquidity providers where the liquidity provider provides quotes for one or more of the bonds. The decision to trade is made at the portfolio level and the winning dealer trades the portfolio or sub-portfolio.
US12020309B2
A system for receiving environment information, gift information, and location information and creating an augmented gifting environment are presented herein. An application may receive an image of a gifting environment and a gift to be placed in the gifting environment. A gift recipient may scan the environment that is represented by the gifting environment and the application may provide a virtual gift representing the gift in the scanned environment presenting the virtual gift in an augmented reality environment.
US12020301B2
A vehicle identification system and method incorporating image recognition for retrieval, authentication, and/or notification. The vehicle identification system having a computing structure comprising at least one processor, a tangible computer-readable memory, and a transceiver for communicating over a network. A camera system communicating with the computing structure. The camera system having at least one camera observing at least one vehicle within a camera range of an establishment. The camera system capturing at least one image of the at least one vehicle. The tangible computer-readable memory comprises instructions to configure the at least one processor to: receive image data from the camera system; and detect an identifiable feature of the vehicle within the image data.
US12020299B1
A technique is provided that transforms account number data received from the consumer into one or more forms based on use by specific processes. Further provided is a technique for establishing payees using these account numbers such that remittances can be routed via the most cost effective means, e.g. which remittance processor is determined and/or which processor among internal processors within an enterprise is determined, and such that, when available, electronic bills can be successfully requested for on-line presentation. The technique to transform account number data can be applied by systems in industries other than banking and for account numbers from sources other than a customer.
US12020293B2
Content management systems, methods, and media using an application level firewall are provided. In accordance with some embodiments of the disclosed subject matter, the system for managing advertisement adjacencies comprises: a firewall component in an application layer comprising a processor and a memory, wherein the firewall component is configured to operate in an advertisement call stack of the application layer and wherein the processor is programmed to: receive an advertisement call for publishing an advertisement in an advertisement server on a web page, wherein a verification tag is inserted in the advertisement call that redirects the advertisement call to the firewall component prior to transmission to the advertisement server; determine whether the web page associated with the advertisement call contains objectionable content; and, in response to determining that the web page does not contain objectionable content, transmit the advertisement call to the advertisement server for publishing the advertisement on the web page.
US12020289B2
A system for transmitting information to users via a website or mobile application is described herein. The system includes a database and a server including a processor. The processor is programmed to receive a transmittal request to transmit a communication message to a recipient address, select a recipient type associated with the recipient address, and responsively generate a unique communication identifier including information indicative of the selected recipient type and the communication message. The processor generates and transmits a notification message including the unique communication identifier to the recipient address. The processor also receives a display request to display the communication message in response to a recipient user accessing the unique communication identifier including the selected recipient type. The processor determines promotional information associated with the recipient type and displays the communication message and the associated promotional information to the recipient user via user computing device.
US12020288B2
Various implementations described herein provide systems and methods for online advertising and, more particularly, systems and methods that utilize user preferences in providing online advertising. In various implementations, systems or methods described herein facilitate user control of user-related data with respect to online advertisement systems, which can include supply-side platforms (SSPs), advertisement exchanges, demand-side platforms (DSPs), content delivery networks (CDNs), ad networks, or adservers. In some implementations, the system and methods implement or otherwise facilitate a user advertisement preference service that enables online users to manage one or more user advertisement preferences and selectively provide those user advertisement preferences to online advertisement systems.
US12020280B1
Systems and methods for determining whether and how to present digital animations in a user interface are disclosed. According to certain embodiments, the systems and methods may facilitate the identification of a set of products or services purchased by an individual, and the determination of a reward level associated with the set of products or services. The systems and methods may select a digital animation, from a set of digital animations that is predetermined based on a set of probabilities, corresponding to the reward level, and present the digital animation in a user interface.
US12020276B1
Systems and methods utilizing a classification model and a ranking model are disclosed. A user identifier is received and a user profile is generated. The user profile includes a plurality of user features. The user profile is classified into a classification using a trained classification model. The trained classification model receives a first subset of the plurality of user features. A set of communication elements is ranked using a trained ranking model. The trained ranking model receives a second subset of the plurality of user features. An electronic communication including a plurality of interface elements is generated. The plurality of interface elements includes at least one communication element selected from the ranked set of communication elements in descending ranked order. A type of the electronic communication is selected based on the classification of the user profile.
US12020270B1
The present invention supports the entry of customer experience feedback into the system, which then conducts real-time automated filtering and evaluation of feedback entered by the customer and supports the transmission of real-time notifications to selected personnel based on feedback evaluation in a flexible messaging and workflow system. The present invention supports that ability to obtain constructive feedback, either good or bad, regarding a customer's experience while the customer is still at the service provider or retail sales location and supports the ability to obtain feedback after the customer has left the service provider or retail sales location through follow-up messages.
US12020266B2
Methods, systems, and computer-readable media for identifying users, records, and/or devices using anonymous source data records associated with consumer activity are described. In general, the consumer activity may relate to consumer interactions with devices and/or content or data through devices. The source data records may be structured, such as associating the source data records with a sequential timeline. Behavioral markers may be generated by the matching system and associated with the source data records. Each behavioral marker may be analyzed across all of the source data records to determine the effectiveness of the behavioral marker to identify unique source data records. One or more of the behavioral markers may be used to generate a behavioral fingerprint. A behavioral fingerprint may be used to identify unique records, devices, and/or users, including identification based on different sets of source data records.
US12020261B2
The system and methods described herein provide a way for writers and publishers to stand behind individual and combined facts in their work by offering a bounty to a person who can supersede their own data in support of the fact's accuracy with better data, as measured by a pre-established fact evaluation guideline. Once sufficiently vetted by this system, facts are added to an apolitical certified fact database. Facts in the certified fact database also have a bounty upon their accuracy, however financial responsibility for the bounty is transferred to the system. Subscribers to the system may then download and use fact contained within the certified fact database to enhance their own work, while benefiting from the enhanced readership, interest and trustworthiness provided by virtue of the bounty.
US12020252B2
An accounting system according to the present invention include: an information display device including a first memory; and at least one first processor coupled to the first memory. The first processor performs first operations. The first operations includes: causing a first camera to image a person, and causes a display to display a code based on physical characteristics peculiar to the imaged person. An information processing device includes a second memory; and at least one second processor coupled to the second memory. The second processor performs second operations. The second operations includes: causing a second camera to image the code displayed by the information display device, acquiring accounting information of the person using the imaged code, and executing accounting processing using the accounting information.
US12020246B2
Aspects of the disclosure relate to processing asset transfers. A computing platform may receive an asset transfer request, and may modify a distributed ledger to include a new block corresponding to the asset transfer request. The computing platform may identify, for each of a plurality of consensus methods, a subset of existing blocks that, when used to perform the corresponding consensus method, uses a minimum number of the existing blocks to perform the corresponding consensus method. The computing platform may store, in the distributed ledger, block combinations having the minimum number for each of the plurality of consensus methods, and may execute, using each corresponding identified subset of the existing blocks, each of the plurality of consensus methods. Based on establishing the consensus, the computing platform may direct an event processing platform to process the asset transfer request, which may cause the event processing platform to process the request.
US12020245B2
An alert management and real-time remediation system is disclosed. The system may receive, from an institution, an electronic file that includes an exception information (EI) data structure comprising exception information representing events and customers associated with the events, and a contact information data structure comprising an electronic address for each customer. The system may automatically parse the EI into events associated with the customers, and for each customer, send an event notification message (EN) to the electronic address of the customer, wherein the event notification message includes a link to an authentication interface of the institution associated with the customer. Responsive to the customer being authenticated by the authentication interface, providing a user interface to the electronic customer device for display to the customer, wherein the user interface displays information for each event associated with the customer and display elements from which a user may select, including a display element for a payment option; and responsive to the customer selecting the payment option, generating and sending a payment message to the institution.
US12020242B2
An example operation may include one or more of a computer generating an output of a variable random function applied to a public key of a user of a blockchain and a hash of the blockchain block, the computer determining a function f that gives a number x in [0,1] to each of a plurality of transactions on the block based on the output, and the computer ordering the transactions, using the function f, within the block.
US12020240B2
Methods and systems are provided to receive token context data from a token request, determine parameters of a custom token, and generate and communicate the custom token. Tokens may be generated that are compatible with one or more payment providers from a plurality of possible payment providers. Data related to current and future conditions of the payment providers, merchant preferences, customer preferences, locations of the merchant, customer, and/or the transaction, and regulatory rules may be used to select the payment provider.
US12020235B2
A device may run an application having information with multiple accounts associated with processing of transactions. The application may provide account information that is used to process the transactions. At the same time, a background application may operate on the device. The background application may be compatible with a second device, and when within range of the second device, may communicate background messages relevant to the transaction. The transaction may then be processed based on the account information and the background messages.
US12020233B2
A payment processing apparatus and a system or a method are provided that have a location-agnostic payment code, where the user does not have to check in to the merchant's location. Further, the reliance on the network connection is reduced by caching or storing payment codes at the user's mobile device. The payment codes may have expiration and may be used once. The payment codes may be revoked or canceled if the user's mobile device is compromised or stolen. In an embodiment, the payment codes may be generated and provided to the user's mobile device when the payment application at the user's mobile device is refreshed. For example, the payment application is refreshed based on user's payment history or payment habits. In another embodiment, the payment codes may be generated and provided to the user's mobile device when the user is within a predetermined distance from a merchant.
