US11882772B2
A memory cell and formation thereof. The memory cell including: a first dielectric material having a via; a dielectric spacer on a sidewall of the via, and a second dielectric material pinching off the via and forming a seam.
US11882756B2
Provided are a display apparatus and a method of manufacturing the same. The display apparatus includes a substrate, a first conductive layer disposed on the substrate, and a first insulating pattern disposed on the first conductive layer. The first insulating pattern includes a fluorine compound and a nitrogen compound. The nitrogen compound is represented by Formula 1: NR1R2R3OH
US11882743B2
A display panel and a display apparatus are provided. The display panel includes pixel circuits in a display region, a light-emitting device, and signal lines. The pixel circuits are electrically connected to the light-emitting devices, and the signal lines are electrically connected to the pixel circuits. The signal lines include constant voltage signal lines extending in a first direction and connected to a constant voltage terminal. The display region includes a first display region and a second display region. The constant voltage signal lines include first constant voltage signal lines located in the first display region and second constant voltage signal lines located in the second display region. A distance between two adjacent first constant voltage signal lines in the first display region is D1, and a distance between two adjacent second constant voltage signal lines in the second display region is D2, where D1≥D2.
US11882738B2
A display device that includes a substrate having a display area configured for displaying an image and a peripheral area positioned outside of the display area. A first thin film transistor is disposed on the display area. A display element is electrically connected to the first thin film transistor. The display element includes a pixel electrode, an intermediate layer, and an opposite electrode. An embedded driving circuit portion is disposed on the peripheral area. The embedded driving circuit portion includes a second thin film transistor. A common voltage supply line is disposed on the peripheral area. The common voltage supply line is positioned closer to the display area than the embedded driving circuit portion. The common voltage supply line is electrically connected to the opposite electrode.
US11882735B2
A display apparatus includes a base substrate on which a display area and a non-display area are defined, a first via insulating layer on the base substrate, a first power supply wire in the non-display area on the first via insulating layer, a second power supply wire in the non-display area on the first via insulating layer spaced apart from the first power supply wire, a first dam on the base substrate, overlapping the first and second power supply wires, and extending along the non-display area, a first stacked structure on the first via insulating layer between the first dam and the display area, and having a height less than a height of the first dam, and an organic layer on the first stacked structure and the first dam to overlap a substantially entire portion of the first stacked structure and at least a portion of the first dam.
US11882733B2
An organic semiconductor substrate includes a base, a first conductive pattern, a second conductive pattern, a first metal oxide pattern, a second metal oxide pattern, an organic flat pattern layer, a source, a drain, an organic semiconductor pattern, an organic gate insulating layer, and a gate. The first conductive pattern and the second conductive pattern are disposed on the base and separated from each other. The first metal oxide pattern and the second metal oxide pattern respectively cover and are electrically connected to the first conductive pattern and the second conductive pattern, respectively. A first portion of the organic flat pattern layer is disposed between the first metal oxide pattern and the second metal oxide pattern. A surface of the first metal oxide pattern has a first distance from the base. A surface of the first portion of the organic flat pattern layer has a second distance from the base. The second distance is less than or equal to the first distance.
US11882727B2
A display device includes a substrate including a first display area and a second display area, the first display area including a first pixel, and the second display area including a second pixel and a transmissive area, a first pixel electrode and a first emission layer in the first pixel, a second pixel electrode and a second emission layer in the second pixel, an opposite electrode arranged as one body in the first display area and the second display area, and a top layer arranged on the opposite electrode, wherein the opposite electrode and the top layer each have an opening area corresponding to the transmissive area, and wherein a convex portion is around the transmissive area, the convex portion being convex in a top surface direction of the substrate.
US11882719B2
The present disclosure provides a display device including a display panel, a main frame positioned behind the display panel, an inner plate positioned between the display panel and the main frame, a support plate mounted on a back surface of the display panel and facing the inner plate, and a coupling member for coupling the inner plate and the support plate, wherein the coupling member includes a first coupling member mounted on the support plate, and a second coupling member mounted on the inner plate and coupled to the first coupling member.
US11882717B2
Discussed is a display device capable of preventing lowering in a cathode voltage by the provision of an auxiliary connection portion and improving both the transmission efficiency of a transmissive portion and the luminance of an emission portion in a structure having both the transmissive portion and the emission portion.
US11882715B2
Disclosed is a display device which may display images in a transmission portion, and may improve uniformity of a display in both the emission portion and the transmission portion, thus may improve efficiency of a device and improve a lifespan.
US11882714B2
An organic light-emitting device and a flat panel display device, the organic-light emitting device including an anode; a cathode; and an organic layer therebetween including an emission layer, a hole transport region between the anode and the emission layer, the hole transport region including at least one of a hole injection layer, a hole transport layer, and an electron blocking layer, an electron transport region between the emission layer and the cathode, the electron transport region including at least one of a hole blocking layer, an electron transport layer, and an electron injection layer, and a buffer layer between the emission layer and the electron transport region, wherein the buffer layer includes a biscarbazole-based derivative and triphenylene-based derivative, and a triplet energy (ET1) of the biscarbazole-based derivative or the triphenylene-based derivative and a triplet energy (ET2) of a dopant of the emission layer satisfy the following relationship: E T 1 > E T 2 .
US11882713B2
An organic light-emitting diode (OLED) includes: a first electrode, a first light-emitting layer disposed on a side of the first electrode, a charge generation layer disposed on a side, away from the first electrode, of the first light-emitting layer, a second light-emitting layer disposed on a side, away from the first light-emitting layer, of the charge generation layer, and a second electrode disposed on a side, away from the charge generation layer, of the second light-emitting layer. The OLED further includes: a process conversion layer, disposed between the first electrode and the second electrode, and configured to fill an uneven region between the first electrode and the second electrode.
US11882709B2
Embodiments described herein relate to a sub-pixel. The sub-pixel includes an anode, overhang structures, separation structures, an organic light emitting diode (OLED) material, and a cathode. The anode is defined by adjacent first pixel isolation structures (PIS) and adjacent second PIS. The overhang structures are disposed on the first PIS. The overhang structures include a second structure disposed over the first structure and an intermediate structure disposed between the second structure and the first structure. A bottom surface of the second structure extends laterally past an upper surface of the first structure. The first structure is disposed over the first PIS. Separation structures are disposed over the second PIS. The OLED material is disposed over the anode and an upper surface of the separation structures. The cathode disposed over the OLED material and an upper surface of the separation structures.
US11882708B2
A method of manufacturing an electronic device comprises: forming a plurality of line patterns on a substrate extending in a first direction and including a first conductive line and a memory pattern; forming a first liner layer on sidewalls of each of the plurality of line patterns, the first liner layer including a plurality of layers having different energy band gaps; forming an insulating interlayer on the substrate; forming a plurality of second conductive lines on the line patterns and the insulating interlayer; etching the first liner layer, the insulating interlayer and the memory pattern using the second conductive lines as an etch barrier to expose the first conductive line to form a plurality of memory cells; and forming a second liner layer on both sidewalls of each of the memory cells, the etched first liner layer and both sidewalls of the etched insulating interlayer.
US11882705B2
Provided are a three-dimensional semiconductor memory device, a method for manufacturing the same, a method for operating the same, and an electronic system including the same. The three-dimensional semiconductor memory device includes a substrate, a stack structure on the substrate, and vertical channel structures, which are provided in channel holes penetrating the stack structure, wherein each of the vertical channel structures includes a data storage pattern, a vertical channel pattern, a conductive pad, and a vertical semiconductor pattern, wherein the vertical channel pattern includes a first portion contacting the upper surface of the substrate and a second portion provided between the data storage pattern and the vertical semiconductor pattern, and wherein the vertical semiconductor pattern is spaced apart from the substrate with the first portion of the vertical channel pattern therebetween.
US11882702B2
A three-dimensional memory device includes an alternating stack of insulating layers and electrically conductive layers, memory opening fill structures including a respective vertical semiconductor channel and a respective vertical stack of memory elements extending through the alternating stack in a memory array region, via contact structures contacting the stepped surfaces of the electrically conductive layers at each step in a staircase region, and a vertical stack of access transistors located between the staircase region and the memory array region.
US11882694B2
A semiconductor device includes: an inter-layer dielectric layer over a substrate including a cell region, a first peripheral region, and a second peripheral region; a capping layer over the inter-layer dielectric layer; a capacitor capped by the inter-layer dielectric layer in the cell region; a contact plug penetrating the inter-layer dielectric layer in the first peripheral region; a metal interconnection formed over the contact plug through the capping layer; and a through electrode penetrating the capping layer and the inter-layer dielectric layer and extending into the substrate in the second peripheral region.
US11882690B2
The present disclosure provides a semiconductor structure having a bit line with a tapered configuration. The semiconductor structure includes: a substrate; a bit line structure, disposed over the substrate, wherein the bit line structure includes a cylindrical portion and a step portion above the cylindrical portion; a polysilicon layer, disposed over the substrate and around the bit line structure; and a landing pad, disposed over the polysilicon layer and the step portion.
US11882689B2
The embodiments of the present disclosure provide a memory and a manufacturing method of a memory. The memory includes first fins and second fins disposed on a substrate, a dielectric layer covering tops of the first fins and side wall surfaces exposed by an isolating structure, and work function layers disposed on a surface of the dielectric layer. In a direction parallel to an arrangement direction of the first fins and the second fins, the work function layers on the side walls where the adjacent first fins are opposite are provided with a first thickness, and the work function layers on the side walls where the first fins face towards the second fins are provided with a second thickness. The first thickness is greater than the second thickness.
US11882681B2
Disclosed are an electromagnetic shielding structure and a manufacturing method thereof, and an electronic product. The manufacturing method includes covering an injection mold on a circuit substrate, so that different circuit units on the circuit substrate are respectively accommodated in different injection molding cavities of the injection mold; injecting a non-conductive plastic sealant into the injection molding cavities so as to form non-conductive plastic sealing bodies on the circuit units, wherein spacing grooves are formed between the non-conductive plastic sealing bodies; and forming a conductive shielding layer on the non-conductive plastic sealing bodies, so that the conductive shielding layer covers the non-conductive plastic sealing bodies and fills the spacing grooves to form shielding barrier walls, thereby realizing shielding between the different circuit units in respective cavities.
US11882667B1
A lid assembly containing a lid gasket may be used to replace an existing lid assembly that forms part of a housing of an outdoor electronic device, such as an RF amplifier in a hybrid fiber-coaxial (HFC) network delivering CATV services to subscriber locations. The replacement lid assembly is configured to engage and cover an existing base of the electronic device, such as an RF amplifier, without disconnecting the electronic device (e.g., without interrupting CATV service). The lid gasket in the lid assembly may comply with current requirements and/or standards and is configured to engage the existing base adjacent an older gasket in the base to reinforce sealing of the electronic device housing. The lid assembly may also be configured to include improved or upgraded electronic components, such as an integrated power supply, and/or to provide improved heat transfer.
US11882664B2
The present invention provides an artificial intelligence-assisted printed electronics self-guided optimization method, which integrates machine learning technology with printed electronics. According to variables that impact printing quality of a microelectronic printer, a user sets up experimental groups, prints samples with the microelectronic printer according to parameters in the experiment groups, characterizes printing effects, and evaluates the printing quality. The characterization result is analyzed by machine learning, and printing parameters that correspond to a best printing effect are obtained; then, the parameters are fed back to the user, and the user configures the printer according to the fed-back parameters, thereby improving printing quality. By using the present invention, optimal printing parameters can be obtained by simply setting up a few simple experiments according to a number of factors that impact printing effects, which reduces the time for a printer user to test out printing effects in an early stage, and provides a good practicability.
US11882656B2
A wiring substrate includes a first conductor layer, an insulating layer formed on the first conductor layer, a second conductor layer formed on the insulating layer, a connection conductor penetrating through the insulating layer and connecting the first and second conductor layers, and a coating film formed on a surface of the first conductor layer and adhering the first conductor layer and the insulating layer. The first conductor layer includes a conductor pad in contact with the connection conductor such that the conductor pad has a surface having a first region and a second region on second conductor layer side and that surface roughness of the first region is different from surface roughness of the second region, and the conductor pad of the first conductor layer is formed such that the first region is covered by the coating film and that the second region is covered by the connection conductor.
US11882651B2
The invention provides a lighting device (1000) comprising (i) a light source (100) configured to generate light source light (101), wherein the light source (100) comprises a solid state light source, and (ii) a support (200) configured to support the light source (100), wherein the support (200) comprises a metal based thermally conductive material (201), wherein the lighting device (1000) further comprises (iii) a layered element (300), configured in physical contact with the support (200), wherein the layered element (300) comprises one or more layers (310), wherein the layered element (300) at least comprises an electrically insulating first layer (311), wherein at least part of the layered element (300) is configured between the light source (100) and the support (200) such that during operation part of the light source light (101) irradiates the layered element (300), wherein the layered element (300) comprises light reflective particles (410), wherein at least 50 wt. % of the particles have a flake-like shape.
US11882641B2
An induction heating type cooktop include a case, a cover plate connected to an upper end of the case, the cover plate having an upper surface configured to support thereon an object to be heated, a thin layer disposed at the cover plate, a heat insulator disposed vertically below the thin layer, a working coil disposed inside the case, a cooling fan configured to blow air toward the working coil, and a bracket that defines a cooling passage. The cooling passage is configured to guide the air to pass through the working coil and to discharge the air to an outside of the bracket.
US11882638B2
A system and methods are provided for group lighting interaction. A lighting infrastructure includes a plurality of simultaneously and independently controllable lighting devices. As various users request access to control the lighting infrastructure, the system and methods involve dynamically partitioning the lighting devices into subsets and then allocating each subset to a corresponding requesting user. The dynamic partitioning may be based on each user's respective location or the time each user requested access to control the lighting infrastructure.
US11882633B2
A method for operating clocked and regulated electronic power converters may be contained in operating devices for light-emitting diodes. An associated regulating circuit may include at least one regulating amplifier having at least two regulating inputs, from the output of which a negative feedback network runs to one of its regulating inputs, a first input for the signal for a target value of the average of the output power to be regulated, and a second input which forwards a signal for the target value of a waveform or of a pulse pattern for the output power to be regulated to one of the regulating inputs via a DC current-blocking high-pass filter.
US11882630B2
The invention provides a lighting system (100) comprising a first light source (10), a second light source (20), and a control system (30), wherein: —the first light source (10) is configured to generate first light source light (11) with a controllable first radiant flux, wherein the first radiant flux is dimmable over a first dimming range; wherein the first light source light (11) has a first angular distribution relative to the lighting system (100); —the second light source (20) is configured to generate second light source light (21) with a controllable second radiant flux, wherein the second radiant flux is dimmable over a second dimming range; wherein the second light source light (21) has a second angular distribution relative to the lighting system (100), different from the first angular distribution; —the control system (30) is configured to control the first light source (10) and the second light source (20), wherein, in a controlling mode of the control system (30), the control system (30) is configured to control a value of one of the first radiant flux and the second radiant flux with a negative proportional dependence of a change in a value of the other of the first radiant flux and the second radiant flux over at least a respective part of the respective dimming range.
US11882622B2
The present disclosure relates to an edge computing (multi-access edge computing, MEC) technology and, to an edge computing management device and an operating method of an edge computing management device, which provide a data roaming service by utilizing an edge computing cloud (MEC cloud) that exists in a communication provider network.
US11882621B2
Provided is a data transmission/reception method performed in a data transmission/reception system including a sensing terminal and a user terminal connected through Bluetooth low energy (BLE) communication. The data transmission/reception method includes operations of allowing the sensing terminal to acquire sensing data, allowing the sensing terminal to sequentially assign a number on the basis of the time at which the sensing data is acquired and store the number in a packet of the sensing data, and allowing the sensing terminal to transmit the sensing data in which the number is stored to the user terminal in a broadcast mode of the BLE communication.
US11882619B2
A safety signal system includes portable remote controllers and a second receiver to control a stacker crane in accordance with an instruction received wirelessly from the portable remote controllers. For example, one of the portable remote controllers and the second receiver are able to establish a wireless connection by being in a pairing state in which the single second receiver is fixed as a connection partner of the one portable remote controller. After the wireless connection is established, the pairing state is continued in a state where the wireless connection is not able to be maintained before an operation to disconnect the wireless connection is performed. After the wireless connection is not able to be maintained, the wireless connection is re-established on a condition that power of both the one portable remote controller and the second receiver which are in the pairing state is turned on.
US11882603B2
This application provides a random access method, apparatus, and device, and a storage medium. The method includes: A terminal device scrambles first identification information of the terminal device by using an OCC, and sends a first message to a network device. After receiving the first message sent by the terminal device, the network device sends a second message to the terminal device based on the first message, where the second message includes identification information of one or more terminal devices that succeed in random access, so that the terminal device can determine, based on the identification information of the one or more terminal devices the one or more terminal devices include the first identification information of this terminal device, whether this terminal device succeeds or fails in random access.
US11882598B2
An apparatus (e.g., an access point (AP)) announces to one or more stations (STAs), in a frame, one or more preamble detection (PD) channels in a frequency segment such that each of the one or more STAs monitors a respective one of the one or more PD channels to detect any transmission on the one or more PD channels. The apparatus then wirelessly communicates with at least one of the one or more STAs on one of the one or more PD channels during a transmission opportunity (TXOP).
US11882588B2
Methods, systems, and devices for wireless communications are described. A base station may configure resources on a first communication link for scheduling requests and may transmit an indication of the configured resources over a second communication link to a first device. The first device may relay the indication of the configured resources to a second device via the first communication link. The second device may identify that resources on the first communication link are unavailable for a transmission and may transmit a scheduling request. The first device may receive the scheduling request. The first device may transmit, over the first communication link and based on the scheduling request, an indication of one or more shared channel resources configured by the base station for the transmission. The first device may receive, over the first communication link, the transmission over the one or more shared channel resources.
US11882567B2
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and apparatus for small data transmission are provided.
US11882563B2
A user equipment (UE) and base station may implement improved communication methods which enable a UE that is peak current limited to perform UL transmissions which are consistent with the UL timeline. A UE that is peak current limited may utilize a new form of distributed TTI (transmit time interval) bundling for improved uplink communication performance. In performing “distributed” TTI bundling, the UE may transmit a plurality of redundancy versions of first information to the base station, wherein the plurality of redundancy versions are transmitted in non-consecutive sub-frames with a periodicity of X ms. After the plurality of redundancy versions of first information are transmitted to the base station, the base station may provide a single acknowledge/negative acknowledge (ACK/NACK) to the UE. A method for dynamically generating and using a bundle size for TTI bundling is also disclosed.
US11882555B2
A mobile device being a member of a communication group and configured to communicate with one or more other members of the communication group and to exchange control information with the one or more other members, wherein the mobile device is configured to create an identification information and to transmit the identification information on a physical layer of the control information, wherein the identification information assigns the communication group.
US11882554B2
Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may determine that the first UE is scheduled to transmit in a first slot and a second slot after the first slot. The first UE may then transmit, to a second UE, a first set of data in the first slot based on determining that the first UE is scheduled to transmit in the first slot and the second slot. In some examples, the first UE may determine whether a power estimation capability of the second UE satisfies a threshold. In some cases, the power estimation capability may be based on a correspondence between transmissions in the first slot and expected transmissions in the second slot. Based on the power estimation capability of the second UE, the first UE transmits data in a symbol reserved for automatic gain control at the second slot.
US11882550B2
A method and apparatus for performing transmission in a wireless communication system is provided. A narrowband internet-of-things (NB-IoT) user equipment (UE) transmits a physical uplink shared channel (PUSCH) to a network by using a first resource unit, and transmits an acknowledgement/non-acknowledgement (ACK/NACK) to the network by using a second resource unit. The first resource unit for PUSCH transmission consists of a first number of resource elements (REs) within a first tone in frequency domain and a first time interval in time domain. The second resource unit for ACK/NACK transmission also consists of a second number of REs within a second tone in frequency domain and a second time interval in time domain. The second number is smaller than the first number.
US11882546B2
Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may transmit feedback signaling for received sidelink messages to both the base station and the transmitting UE. The receiving UE may multicast a feedback message to both the base station and the transmitting UE on a physical uplink control channel (PUCCH) or on a physical sidelink feedback channel (PSFCH). The base station may configure the receiving UE with resources, the transmitting UE may allocate resources to the receiving UE, or the base station may actively monitor for the feedback message. In some examples, the receiving UE may operate in a dual connectivity mode, and may transmit the feedback message to both the base station and the transmitting UE on both the PUCCH and the PSFCH.
US11882545B2
A transmitting user equipment (UE) may perform resource hopping for a periodic sidelink resource reservation by scheduling a plurality of periodic sidelink resources with a first periodicity, the plurality of periodic sidelink resources being shifted at a first offset in a frequency domain. The transmitting UE may reduce persistent collisions of periodic or semi-persistent scheduling (SPS) reservation of the sidelink resources with another UE. The transmitting UE may transmit, to a receiving UE, sidelink control information (SCI) indicating the first offset and the plurality of sidelink transmissions via the plurality of periodic sidelink resources at the first periodicity based on the SCI. The receiving UE may receive, from the transmitting UE, the SCI and the plurality of sidelink transmissions via the plurality of periodic sidelink resources at the first periodicity based on the SCI.
US11882536B2
A system and method for transmitting a signal are disclosed herein. In one embodiment, the system and method are configured to perform: transmitting one or more synchronization signals using an anchor carrier with a first frequency location; and transmitting a system information block using a non-anchor carrier with a second frequency location that is different from the first frequency location.
US11882533B2
The present disclosure relates to a method by which a third device transmits audio data in a short-range wireless communication system, and to an apparatus therefor. According to the present specification, the method by which a third device transmits audio data in a short-range wireless communication system comprises the steps of: transmitting, to at least one device, a first advertisement message for providing a broadcast audio data streaming service; transmitting, to the at least one device, a second advertisement message related to synchronization of an audio data output time point, wherein the second advertisement message includes force delay information for synchronizing a time point at which the audio data is output from each of the at least one device; and transmitting the audio data to the at least one device, wherein the time point at which the audio data is output from each of the at least one device is determined on the basis of the force delay information.
US11882532B2
A method for controlling a base station of a radiocommunications network multiplexing data in time intervals, each having at least one synchronization time portion and at least one user data time portion organized in time-distributed and frequency-distributed blocks of resources. The method includes, for at least certain of the time intervals: dividing the user data time portion into at least two sub-portions, one active time sub-portion, capable of grouping together resource blocks to be sent out, and at least one time sub-portion that contains no resource blocks used, called an inactive time sub-portion; and putting the base station to sleep for at least one part of the duration of the inactive time sub-portion or sub-portions.
US11882521B2
A mode switching method in a WI-FI network includes after a terminal device accesses a WI-FI network, the terminal device communicates, in a multiple-input multiple-output (MIMO) mode, with an access point that provides an access service of the WI-FI network. The terminal device obtains first received signal strength and a first throughput of the WI-FI network in the MIMO mode, and when the first received signal strength is greater than a first strength threshold and the first throughput is less than a first throughput threshold, the terminal device switches from the MIMO mode to the single-input single-output (SISO) mode.
US11882519B2
A method of registering to slices with mapped S-NSSAI alone in a 5GS is described. The method can include, upon a UE entering a VPLMN, the UE having a first PDN connection or a first PDU session that is to be transferred to the VPLMN and associated with a first HPLMN S-NSSAI, determining whether the UE has a first VPLMN S-NSSAI applicable in the VPLMN corresponding to the first HPLMN S-NSSAI. If not, a registration request message can be transmitted to the VPLMN. The registration request message can include the first HPLMN S-NSSAI as a first mapped S-NSSAI for indicating a slice of the VPLMN to which the UE intends to register.
US11882518B2
This application provides a control information transmission method, a base station, and a terminal. The method includes: extracting a radio resource from a preset resource block set, and sending control information in a first time period by using the radio resource. The base station includes a processor and a transmitter. The processor is configured to extract a radio resource from a preset resource block set, and the transmitter is configured to send control information in a first time period by using the radio resource. According to the control information transmission method provided in this application, the base station can send the control information in any time period, and the terminal can receive the control information in any time period, thereby shortening a time interval between two control information transmissions.
US11882516B2
Cell detection information, such as cell identity, frequency, dormant/active mode, etc. may be determined. This cell detection information may be reported based on properties of a received Auxiliary Synchronization Signal (AuSS) or discovery signal. The received signal may be processed as a function of its timing, for example, with respect to timing of a serving cell. A WTRU may obtain cell detection information for a neighbor cell. A cell may also be detected by surrounding WTRUs. A WTRU may determine timing of cell reactivation from a detected property of the AuSS or discovery signal. A WTRU may trigger an RRC procedure upon selecting a dormant but temporarily reactivated cell. An eNB may transmit AuSS for a dormant cell based on detection of signals received from neighbor cells. Quasi-colocation (QCL) demodulation may be performed based on the detected signal. The on/off state of a cell may be indicated.
US11882499B2
Embodiments include systems and techniques include a method including receiving, by a tracking server from a first computing device, a request to locate a tracking device associated with the tracking server. The method includes establishing a subset of computing devices as a search party for locating the tracing device. The method includes adding one or more second computing devices to the search party, each second computing device satisfying criteria for inclusion in the search party. The method includes, in response to determining that the search party satisfies a criterion for establishing the search party, providing the last known location of the tracking device to the second computing devices of the search party. The method includes, upon determining that one or more criteria for canceling the search party have been satisfied, terminating the search party and notifying the second computing devices of the search party.
US11882498B2
Even in communication via a long-distance wireless link unit, a packet size is reduced and a packet transmission frequency is increased so that a moving device can be finely controlled. An instruction generation unit that generates a packet containing control information for a moving device, and a wireless communication unit that transmits the packet are included. The wireless communication unit includes a plurality of wireless link units that executes wireless communication in different frequency bands. In a case where the distance to the moving device is equal to or greater than a threshold value, the instruction generation unit generates a packet of a size smaller than that in a case where the distance is less than the threshold value, and calculates an allowable packet transmission frequency on the basis of the packet size, thereby executing high-frequency packet generation and transmission processing.
US11882495B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish a first call associated with a first subscriber of the UE. The UE may establish a second call associated with a second subscriber of the UE, wherein the first subscriber and the second subscriber are active contemporaneously, and wherein the first call and the second call are associated with a first radio access technology (RAT). The UE may identify a mobility event that associated with an interruption to at least one of the first call and the second call, the mobility event involving switching the first subscriber to a second RAT. The UE may perform a mitigation action. Numerous other aspects are described.
US11882486B2
A method, performed by a terminal, in a wireless communication system is provided. The method includes receiving, from a source base station, a radio resource control (RRC) reconfiguration message including data radio bearer (DRB) configuration information, wherein the DRB configuration information includes an identifier of a DRB and an indicator for a dual active protocol stack (DAPS) handover, and in case that the DRB configuration information includes service data adaptation protocol (SDAP) configuration information, and completion of a random access to a target base station is indicated by a target medium access control (MAC) entity for the target base station, reconfiguring a SDAP entity based on the SDAP configuration information.
US11882484B2
A wireless communication includes a wireless communication unit that performs wireless communication with a vehicle and a processing unit that performs processing for communication, in which the processing unit determines a communication amount in wireless communication performed with one or a plurality of by the wireless communication unit, transmits communication amount information relating to the determined communication amount to the vehicle by the wireless communication unit, and receives data transmitted from the vehicle at a size corresponding to the communication amount by the wireless communication unit. The processing unit may receive the communication amount information relating to the communication amount in the in-vehicle network provided inside the vehicle from the vehicle, adjust the size of data to be transmitted to the vehicle according to the received communication amount information, and transmit the data with the adjusted size to the vehicle by the wireless communication unit.
US11882482B2
A method of handling communication traffic from one or more User Equipment (UE) in a Cloud Radio Access Network (CRAN) network includes: analyzing, by an analytics engine in the CRAN network, communication traffic distribution and loads across multiple cell sites; and determining, by the analytics engine, an optimal mapping of one of a specified cell site or a selected sector of a specified cell site to one of a specified virtual machine or server. Communication traffic from a sector of a first cell site having a first type of traffic load profile and communication traffic from a sector of a second specified cell site having a second type of traffic load profile are aggregated by a single specified virtual machine or server.
US11882480B2
The disclosure relates to a method and apparatus for controlling packet duplication transmission in a wireless communication system. According to an embodiment of the disclosure, a method, performed by a user equipment (UE), of controlling packet duplication transmission in a wireless communication system includes: receiving a packet duplication configuration for a radio bearer, through a radio resource control (RRC) message, from a base station; determining whether each of a plurality of radio link control (RLC) entities is configured to be used for uplink packet duplication transmission; and performing, when packet duplication transmission is activated, packet duplication transmission by using a RLC entity set to be used for uplink packet duplication transmission.
US11882474B2
This disclosure describes systems, methods, and devices related to null data packet (NDP) frame format. A device may cause to send a null data packet announcement (NDPA) frame to a responding station device (RSTA). The device may cause to send a first sounding NDP frame comprising one or more fields formatted to support 2.4 gigahertz (GHz) and 5 GHz bands in a non-trigger-based ranging measurement with the RSTA. The device may identify after a passage of a short inter-frame space (SIFS) time a second NDP frame received from the RSTA. The device may identify a location measurement report frame from the RSTA.
US11882470B2
A wireless communication system comprises: a setting notifying means for notifying, to a radio terminal, setting information related to at least one of the radio terminal's collection of measurement information and the radio terminal's reporting of the measurement information to a radio network; a status notifying means for notifying, to the radio network, a status related to at least one of the radio terminal's collection of the measurement information and the radio terminal's reporting of the measurement information; and a re-establishing means for receiving the status and determining whether to re-establish the setting information.
US11882463B2
This document describes methods, devices, systems, and means for the provisioning of enrollee Wi-Fi devices to a Wi-Fi network. Many Wi-Fi devices have limited or no user interface capabilities, which presents challenges to connecting and, especially, securely connecting many of these devices to a Wi-Fi network. Techniques are described to enhance the Device Provisioning Protocol to solicit and provide feedback from an enrollee device to indicate band support of the enrollee device and provide the status of the enrollee device after attempting to join a provisioned Wi-Fi network.
US11882458B2
Methods, systems, and devices for wireless communications are described. A base station of a first network operator (OP) may determine a priority for the first OP for a transmission opportunity of a shared or unlicensed channel. The priority may be lower than a priority of a second OP for the transmission opportunity. Base station may transmit a tentative grant to a user equipment (UE) of the first OP scheduling transmissions over resources of the transmission opportunity. The transmitting device of the first OP may monitor a contention window for reservation signals communicated by devices of the second OP. Based on the monitoring and the tentative grant, the transmitting device of the first OP may perform the transmission over the resources of the shared or unlicensed channel.
US11882457B2
In a process for adding a base station as a secondary base station, and for example in 5 response to a UE Context Setup Request or a UE Context Modification Request, a distributed unit of a base station selects a feature set, and informs a central unit of the base station of the selected feature set.
US11882454B2
A design for secure radio authorization systems in respect of a discovery of an attack on a radio authorization system, in particular for access restriction systems, for example for securing radio keys, for example for automobiles. The design can be used in simpler systems and can be combined with the numerous known solutions, such as complex enabling signals, that, from a design point of view, are not dependent on the assumption of limited computing power. This object is achieved by a design in which the focus is not on the direct prevention of an attack, but rather on a determination of whether or not a signal is an original signal of the radio authorization system, specifically with reference to the signal and not (only) with reference to the content encoded in the signal, by checking whether a metric of the spectral distribution lies within a predetermined range.
US11882453B2
Arrangements are provided for identifying a second fraudulent subscription replacing a first fraudulent subscription. A method is performed by a fraudulent subscription detection system. The method includes obtaining notification of the first fraudulent subscription having been identified in a SIM box. The method comprises obtaining historical network data of the first fraudulent subscription. The method com includes prises generating a model based on the historical network data. The method includes identifying the second fraudulent subscription replacing the first fraudulent subscription in the SIM box upon providing live network data as input to the model. The method includes providing an identification of the second fraudulent subscription to at least one of a subscription manager entity and a user interface of a Manual Analysis component.
US11882446B1
A network access credential change request is received onto a network access credential updating system. The network access credential change request is a request to update access credentials of a network near a vehicle charge station. The new credential in the request is communicated to an electric vehicle. The network is updated with the network access credential. The vehicle is able to connect to the network with the updated credential after the network has been updated. In one embodiment, the network access credential updating system includes an application. A charge station operating entity communicates a network access credential change request for a particular network to the application. After sending the request, the charge station operating entity updates the network access credential for the network in accordance with a credential update agreement. The credential update agreement tends to afford adequate opportunity for vehicles to receive updated credentials before networks are updated.
US11882445B2
The method and system may determining whether an authentication function operating on an authentication node on a network has degraded performance such as when the traffic is being partially throttled. In response to determining that the authentication function operating on the authentication node on a network is being partially throttled, a re-direct message may be communicated to at least one edge device on the network that requests of the authentication function on the authentication node be re-directed to a different authentication node.
US11882439B2
A method for authentication is provided. The method includes storing, by a first electronic device, first path information in a memory. The first path information includes data representing a first path of input on a touch interface associated with the first electronic device. One or more first portions of the first path information are communicated to a second electronic device. One or more second portions of second path information are received from the second electronic device. The one or more second portions are compared to the first path information. The second electronic device is authenticated based on similarity between the one or more second portions and the first path information. The method may allow for separate authentication to be performed by each device.
US11882438B2
At least one aspect of the present disclosure is directed to a system for verifying the identity of a user of a nicotine dispenser. The system can include a nicotine dispenser configured to remain locked until the receipt of a signal, and a personal communication device configured to communicate with the nicotine dispenser via a wireless communication link. The personal communication device can execute an application configured to scan identification data of the user, verify the identification data of the user, and communicate the identification signal to the user. Another aspect of the present disclosure is directed to a system for monitoring and controlling use of a nicotine dispenser. The system can include a nicotine dispenser, a processor, and a nicotine-containing unit. The processor can be configured to monitor use of the nicotine dispenser, determine an amount of nicotine dispensed is greater than a threshold, and lock the nicotine dispenser.
US11882437B2
Security features for a wireless communications system including encryption and decryption of communications, secure key exchange, secure pairing, and secure re-pairing are provided. The encryption/decryption mechanism uses AES-256 block cypher with counter mode to generate blocks of cypher bits used to encrypt and decrypt communications between a master and devices. Session keys are generated using a random salt and a counter value. The random salt is generated using a secure random number generator. A master key or device key is also used in generating session keys. Impermanent session keys are used to encrypt/decrypt finite amount of data. Thereafter, the session key is replaced and cypher bits are generated using the new session key. A synchronized key jump procedure ensures that the master and device switch to the new session key at the same time.
US11882435B2
MBS key distribution includes processing group information associated with an MB session context received from an AF. At least a portion of the group information comprises a TMGI. A plurality of session join requests received from a plurality of UEs are processed. Each of the plurality of session join requests include the TMGE and are associated with the MB session context. A request associated with the MB session context for transmission to an MB-SMF is encoded. A response associated with the MB session context received from the MB-SMF is processed. The response includes a key derived for each of a portion of the plurality of UEs using a UE ID and the TMGI. A DL NAS message and an N2 message are encoded for the plurality of UEs and a base station, respectively. The DL NAS message and the N2 message include the derived key.
US11882433B2
A communication method and a communications apparatus, where the method includes: after receiving an RRC resume request message from a UE, determining, by a target access network device, a first user plane security protection method between the target access network device and the UE based on a context information obtaining response from a source access network device; determining a first user plane security key between the target access network device and the UE; when receiving first uplink user plane data from the UE, performing user plane security deprotection on the first uplink user plane data based on the first user plane security key and the first user plane security protection method, to obtain uplink user plane data; and sending the uplink user plane data.
US11882432B2
The present invention relates to novel tools and systems that provide a precision platform for professional health-related (PHR) communication where clinical relevance is standardized for the achievement of clinical precision. In particular, the present invention provides methods, tools, and systems using precision architecture control structure (PACS) comprising professional health-related (PHR) structured dialogs suitable for precise clinical diagnosis, in combination with encrypted transmission which is capable of HIPAA compliant communication of a healthcare information system with a credentialed user. The increased clinical precision of these tools, systems, and related methods affords greater efficiency in clinical treatment that is translated into increased safety in patient care, which extends far beyond simple communication of clinically relevant information.
US11882431B2
A home appliance comprises a communication circuitry, an input unit configured to receive an input for controlling the home appliance, and at least one processor configured to control the communication circuitry to operate in the first mode in response to detecting the button being pressed, establish a first communication interface with an external terminal, obtain, via the first communication interface, network set-up information including a Service Set Identifier (SSID) of an external wireless access point apparatus and authentication information to access the external wireless access point apparatus. The SSID is selected via the external terminal and the authentication information was previously stored in the external terminal, control the communication circuitry to operate in the second mode, establish a second communication interface with the external wireless access point apparatus using the obtained network set-up information, and control the communication circuitry to access an external server via the second communication interface.
US11882430B2
This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for performing separate channel sensing procedures for transmissions via a mobile termination (MT) role and for transmissions via a distributed unit (DU) role of an integrated access and backhaul (IAB) node. In one aspect, the IAB node may obtain channel access for transmissions via the MT role by performing a first channel sensing procedure and may obtain channel access for transmissions via the DU role by performing a second channel sensing procedure. The IAB node may determine a first timing of a first sensing slot for performing the first channel sensing procedure and a second timing of a second sensing slot for performing the second channel sensing procedure in accordance with a capability of the IAB node and a transmission timing of the transmissions via the MT role and the DU role.
US11882402B2
A digital stethoscope includes a stethoscope housing defining a housing edge. The digital stethoscope also includes a surface region secured to the stethoscope housing at the housing edge, and a number of microphones. The digital stethoscope also includes a processing device disposed within the stethoscope housing and in communication with the microphones. The processing device receives the digital audio data from the microphones.
US11882398B2
A vibration apparatus comprises a lower vibration structure, an upper vibration structure on the lower vibration structure, and an adhesive member between the lower vibration structure and the upper vibration structure. The lower vibration structure and the upper vibration structure are configured to generate sound waves having different frequencies.
US11882390B2
The present invention relates to a method and system for allocating a dedicated protected spectrum based on crosstalk awareness, including calculation, core selection, a modulation format, and spectrum allocation. First, working paths are first established: selecting a modulation format; determining a maximum allowable crosstalk value, classifying cores, calculating inter-core crosstalk values of all available spectrum blocks, and selecting a spectrum block with the smallest crosstalk value for allocation; and then dedicated protection paths are established: selecting a modulation format; determining a maximum allowable crosstalk value, classifying cores, calculating inter-core crosstalk values of all available spectrum blocks, and selecting a spectrum block with the smallest crosstalk value for allocation. The present invention improves the spectrum resource efficiency of a space-division multiplexing elastic optical network, reduces a crosstalk value of each fiber link, and implements the survivability of a space-division multiplexing optical network.
US11882387B2
The method comprising determining a set of coordinates each for two or more appearances of a target subject within a sequence of images, the set of coordinates of the two or more appearances of the target subject defining a first path; determining a set of coordinates each for two or more appearances of a related subject within a sequence of images, the related subject relating to the target subject, the set of coordinates of the two or more appearances of the related subject defining a second path; determining one or more minimum distances between the first path and the second path so as to determine at least a region of interest; determining a timestamp of a first appearance and a timestamp of a last appearance of the target subject; and determining a timestamp of a first appearance and a timestamp of a last appearance of the related subject.
US11882385B2
A method including: establishing connections, at a server, to at least two client devices using a call control protocol, the call control protocol negotiating video formats and connection information for sending and receiving media streams; receiving information from a first client at the server, the information comprising meta-data describing different media streams the first client is configured to transmit; transmitting the information received from the first client to the at least one other client; receiving a subscribe message from the at least one other client at the server, subscribing to at least one available media stream from the first client; in response to receiving at least one subscribe message from the at least one other client, transmitting, by the server, a message instructing the first client to start transmitting media streams subscribed to by the at least one other client.
US11882384B2
An audio-only caller is determined to be accessing a conference using a landline phone. The audio-only caller is prompted to provide name information via a text-based message. A response that includes the name information is received. The name information is displayed via a user interface of the conference.
US11882379B2
A modular mounting system for attaching multiple electronic display devices to a wall in an array. The system provides for vertical attachment of multiple electronic displays to a single module, and for vertical and horizontal attachment of multiple modules. The disclosed modular system enables multiple displays to be mounted in a virtually unlimited number of shapes as well as the standard square and rectangular arrays.
US11882375B2
An imaging element includes a reading circuit that reads out pixel data obtained by imaging a subject at a first frame rate, a memory that stores the read pixel data, and an output circuit that outputs image data based on the stored pixel data at a second frame rate. The first frame rate is a frame rate higher than the second frame rate. The pixel data includes phase difference pixel data and non-phase difference pixel data different from the phase difference pixel data. The reading circuit reads out the pixel data of each of a plurality of frames in parallel within an output period defined by the second frame rate as a period in which the image data of one frame is output, and performs reading of the non-phase difference pixel data and a plurality of reading of the phase difference pixel data within the output period.
US11882364B2
A focusing method of a camera for obtaining an image of a surveillance area by performing a pan-tilt-zoom (PTZ) operation is included. The focusing method includes: determining whether a region of interest set in the surveillance area is included in a first image obtained by the camera; converting a mode according to a result of the determination by selecting a first mode in which focusing is performed using a first focusing algorithm or a second mode in which focusing is performed using a second focusing algorithm that is different from the first focusing algorithm; and focusing the camera with respect to the first image according to the first mode or the second mode.
US11882362B2
Systems, apparatuses, and methods are described which provide a camera system. A camera is in communication with a positioning device. The positioning device has a compass, gyroscope, and emits an infrared light beam. The camera has a sensor that receives reflected and/or scattered infrared light from a moving target. The camera changes its focus, zoom, and/or angle of a field of view of the camera based on information from its sensor, and gyroscope and compass information from the positioning device and/or camera.
US11882358B2
A control apparatus comprises: a storage unit configured to store a plurality of profiles corresponding to a distribution setting for each of a plurality of image capturing units; a generation unit configured to integrate the plurality of profiles and generate a virtual profile; and a distribution unit configured to distribute a plurality of videos as a single stream, based on the virtual profile, the plurality of videos being obtained from the plurality of image capturing units. When the virtual profile becomes an invalid configuration during distribution by the distribution unit, the generation unit updates the virtual profile to a valid configuration while maintaining an encoding setting included in the plurality of profiles, and the distribution unit continues the distribution of the stream based on the virtual profile updated.
US11882355B2
A control apparatus includes circuitry configured to: acquire an image signal generated by an imaging device configured to image an observation target; acquire an operation instruction made by a voice input; control a display device to display a plurality of images generated based on the image signal corresponding to an operating state of the imaging device, together with information related to the operating state, in a case where the operation instruction is an operation instruction related to imaging of the imaging device; and control to change the imaging device to an operating state corresponding to the image selected by a user among the plurality of images.
US11882345B2
Customized highlight shows for sporting events, entertainment events, and/or the like, having a narrative component, are generated and presented. The events can be sporting events, entertainment events, and/or the like. For example, in the context of sporting events, a determination is made as to what types of sports, teams, leagues, players, plays, and/or the like are of interest to the user. A customized highlight show is then generated and presented, containing those specific portions of the sporting events that are likely to be of interest, arranged in a manner that is likely to be entertaining and interesting to the user and that presents a cohesive narrative.
US11882340B2
The present disclosure is intended to enable efficient content forwarding in an HTTP-based web distribution system while maintaining HTTP, which is unicast. In the present disclosure, a unicast-multicast conversion device and a multicast-unicast conversion device that are connected, by using a multicast communication network, with a network between a content server and a terminal that perform web distribution are provided. The unicast-multicast conversion device and the multicast-unicast conversion device execute, in both multicast and unicast, forwarding of a content group into which a plurality of contents are grouped.
US11882334B2
Techniques are described for delivery and handling of automated user-responsive video sub-content. For example, a user is consuming video content associated with content-of-interest (COI) identifiers corresponding to certain sub-content relevant to the video content during certain playback time windows. During playback, embodiments use one or more sensors detect dynamic user input. At some time during playback of the video content, some of the COI identifiers are considered to be actively relevant, and detected dynamic user input is determined to invoke at least one of the actively relevant COI identifiers. A COI query can automatically be generated based on the invoked one or more COI identifiers, and a corresponding query response can be automatically generated and output to the user based on response data associated with the invoked one or more COI identifiers.
US11882331B2
An electronic device and an operating method thereof. The electronic device includes a receiver for connection to a source device, a memory storing one or more instructions, and a processor configured to execute the one or more instructions stored in the memory to detect a first resolution of an input image received from the source device, determine whether to modify extended display identification data (EDID) of the electronic device, based on whether the detected first resolution corresponds to the EDID, upon determining that the EDID is to be modified, modify the EDID, and receive, from the source device, an input image of a second resolution, generated based on the modified EDID.
US11882330B2
A persistent media player is disclosed. A method for providing the persistent media player includes displaying, by an electronic device, a first portion of a scrollable document in a user interface (UI) of an application executed on the electronic device. The first portion includes a media player that is to present a first media item. The method further includes receiving an input to scroll to a second portion of the scrollable document. The method also includes displaying the second portion of the scrollable document, where the first portion is no longer visible and where the media player continues to be visible.
US11882328B2
Proactively identify cable network impairments based on telemetry data from customer-premises equipment (CPE) devices is disclosed. In some embodiments, a maintenance service retrieves telemetry parameters from CPE devices at a customer site communicatively coupled to a cable network infrastructure. The maintenance service analyzes the telemetry parameters to detect cable network impairments experienced by the CPE devices at the customer site (based on, e.g., whether a telemetry parameter from any CPE devices fails a corresponding telemetry threshold, whether the same telemetry failure is experienced by all CPE devices at the customer site, whether other neighboring customer sites also experience the same failure on all CPE devices, and/or whether a high post main tap (HPMT) parameter and an HPMT magnitude (HPMTM) parameter for the customer site fail corresponding thresholds, according to some embodiments). The maintenance service then assigns a maintenance classification that indicates a recommended service technician type for the customer site.
US11882326B2
A method including: accessing a first configuration; accessing a primary video stream comprising a first set of video content, from a first online video platform; accessing a secondary video stream comprising a second set of video content; and at an initial time, combining the primary video stream and the secondary video stream according to the default viewing arrangement; at a first time, detecting the first trigger event in the primary video stream; in response to detecting the first trigger event, combining the primary video stream and the secondary video stream according to the first target viewing arrangement, and publishing the first composite video to a second video platform; and at a second time, detecting the second trigger event in the secondary video stream; in response to detecting the second trigger event, combining the primary video stream and the secondary video stream according to the second target viewing arrangement.
US11882325B2
Embodiments described herein provide systems and methods for sharing encoder output of video streams. In a particular embodiment, a method provides determining video profiles for each of a plurality of devices. The method further provides determining if two or more of the video profiles are similar by determining if parameters associated with each video profile differ by less than a threshold value. The method further provides transmitting a video stream encoded in a single format to the devices if they have similar profiles and transmitting video streams encoded in different formats to the devices if they do not have similar profiles.
US11882322B2
Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for managing content replacement in a content modification system, which can be applicable to dynamic advertisement insertion. A media device can provide a first segment of a linear sequence of content segments to a display device. The first segment can include an ending frame adjacent to a start frame of a second segment of the linear sequence of content segments, where the second segment is to be replaced by a replacement segment. Based on a determination that the replacement segment is unavailable, the media device can provide one or more additional copies of the ending frame of the first segment to the display device while the replacement segment to replace the second segment is unavailable.
US11882313B2
A method and apparatus for encoding or decoding a video sequence includes applying a Cross-Component Linear Model (CCLM) to a video sequence, and applying an interpolation filter in the Cross-Component Linear Model (CCLM), wherein the interpolation filter is dependent upon a YUV format of the video sequence.
US11882311B2
The present disclosure relates to an image processing device and method capable of reducing an increase in processing delay. A data path of a one-dimensional input signal array of residual data is switched in a forward direction or a reverse direction, and matrix operation of one-dimensional orthogonal transform is performed on the one-dimensional input signal array input via the switched data path. The present disclosure can be applied to, for example, an image processing device, an image coding device, an image decoding device, a transmission device, a reception device, a transmission/reception device, an information processing device, an imaging device, a regeneration device, an electronic apparatus, an image processing method, an information processing method, or the like.
US11882310B2
Embodiments of the present disclosure provide a method and device for processing a video signal. A method for decoding an image signal according to an embodiment of the present disclosure comprises the steps of: determining a non-separable transform set index indicating a non-separable transform set used for a non-separable transform of a current block from among non-separable transform sets predefined on the basis of an intra-prediction mode of the current block; determining. as a non-separable transform matrix, a transform kernel indicated by a non-separable transform index for the current block from among transform kernels included in the non-separable transform set indicated by the non-separable transform set index; and applying the non-separable transform matrix to an upper left region which of the current block, which is determined according to the width and height of the current block, wherein each of the predefined non-separable transform sets includes two transform kernels.
US11882300B2
In some aspects, the disclosure is directed to methods and systems for reducing memory utilization and increasing efficiency during affine merge mode for versatile video coding by utilizing motion vectors stored in a motion data line buffer for a prediction unit of a second coding tree unit neighboring a first coding tree unit to derive control point motion vectors for the first coding tree unit.
US11882297B2
An image rendering and coding method includes first sending, by a first processor, to-be-rendered data to a second processor; instructing the second processor to obtain first format data through rendering based on the to-be-rendered data, where the first format data is in first storage space of the second processor; instructing, by the first processor, the second processor to convert the first format data into second format data; and instructing the second processor to code the second format data into third format data, where a first data capacity of the third format data is less than a second data capacity of the second format data; and sending the third format data to a client.
US11882296B2
An image decoding method carried out by a decoding device, according to the present document, comprises the steps of: acquiring a sign data hiding enable flag; acquiring a transform skip residual coding (TSRC) enable flag on the basis of the sign data hiding enable flag; acquiring residual information for a current block, on the basis of the TSRC enable flag; deriving a residual sample of the current block, on the basis of the residual information; and generating a reconstructed picture on the basis of the residual sample, wherein the sign data hiding enable flag is a flag indicating whether sign data hiding is enabled, the TSRC enable flag is a flag indicating whether TSRC is enabled, and the TSRC enable flag is acquired on the basis of the sign data hiding enable flag having a value of zero.
US11882293B2
A method for intra prediction includes: obtaining multiple previously reconstructed neighbouring blocks corresponding to a current processing block; determining prediction modes, that are signalled in a bitstream, corresponding to neighbouring blocks of the multiple previously reconstructed neighbouring blocks, to obtain multiple first prediction modes; if the multiple first prediction modes comprise at least two directional modes, taking directional modes comprised in the multiple first prediction modes as first prediction directions; performing, according to a preset operation rule, operation on multiple first prediction directions of the first prediction directions to obtain second prediction directions; obtaining a prediction mode set according to the second prediction directions and the multiple first prediction modes; and performing intra prediction on the current processing block based on the prediction mode set.
US11882282B2
A method for decoding an image, according to the present invention, comprises the steps of: determining whether a coding block is divided into a first prediction unit and a second prediction unit; determining a partition type of the coding block when determining that the coding block is divided; deriving first motion information about a first prediction unit and second motion information about a second prediction unit within the coding block; and acquiring a prediction sample within the coding block on the basis of the first motion information and the second motion information.
US11882280B2
The method for decoding an image by a decoding device according to the present document may comprise the steps of: acquiring image information comprising partitioning information for a current block; determining, on the basis of the size of the current block, whether to partition the current block; partitioning the current block into subblocks on the basis of the partitioning information, if it is determined that the current block is to be partitioned, and decoding the subblocks; and not partitioning the current block, if it is determined that the current block is not to be partitioned, and decoding the current block, wherein, if the current block is a chroma block, and the size of the current block is at most the minimum size of a chroma block, then it is determined that the current block is not to be partitioned.
US11882279B2
Provided is an encoder which includes circuitry and memory. Using the memory, the circuitry splits an image block into a plurality of partitions, obtains a prediction image for a partition, and encodes the image block using the prediction image. When the partition is not a non-rectangular partition, the circuitry obtains (i) a first prediction image for the partition, (ii) a gradient image for the first prediction image, and (iii) a second prediction image as the prediction image using the first prediction image and the gradient image. When the partition is a non-rectangular partition, the circuitry obtains the first prediction image as the prediction image without using the gradient image.
US11882276B2
According to a method for Adaptive Loop Filter (ALF) processing of reconstructed video, multiple indicators are signaled in slice at an encoder side or parsed at a decoder side, where the multiple indicators are Adaptive Parameter Set (APS) indices associated with temporal ALF filter sets for the ALF processing. A current indicator is determined from the multiple indicators, where the current indicator is used to select a current ALF filter set. Filtered-reconstructed pixels are derived for the current block by applying the current ALF filter to the current block. In another method, if the ALF processing applied at a target sample requires an outside sample on other side of a target virtual boundary from the target sample, the outside sample is replaced by a padded sample.
US11882268B2
A head-up display system includes a three-dimensional display device, an optical member, and an accelerometer. The three-dimensional display device includes a display panel, an optical element, and a controller. The display panel displays an image. The optical element defines a traveling direction of image light emitted from the display panel. The optical member reflects the image light from the three-dimensional display device toward a user's eye. The optical member is at a fixed position relative to the three-dimensional display device. The accelerometer detects acceleration of the three-dimensional display device. The controller controls a position of the image on the display panel based on the acceleration.
US11882267B2
A spatial direction of a wearable device that represents an actual viewing direction of the wearable device is determined. The spatial direction of the wearable device is used to select, from a multi-view image comprising single-view images, a set of single-view images. A display image is caused to be rendered on a device display of the wearable device. The display image represents a single-view image as viewed from the actual viewing direction of the wearable device. The display image is constructed based on the spatial direction of the wearable device and the set of single-view images.
US11882263B2
A time of flight (ToF) camera according to embodiments of the present invention includes a light source unit including an infrared light-emitting device array and configured to generate a light signal; a lens unit disposed on the light source unit and including a plurality of lenses; and an adjustment unit configured to adjust the lens unit such that a light pattern of the light signal, which has passed through the lens unit, becomes a surface lighting or a spot lighting including a plurality of spot patterns, wherein the lens unit has a distortion aberration in the form of barrel distortion in which irradiance of the light pattern decreases in a direction away from a central portion.
US11882261B2
The present embodiment relates to a camera device comprising a first camera device, a second camera device, and a third camera device disposed between the first camera device and the second camera device, wherein: the first camera device includes a first bobbin, a first coil disposed on the first bobbin, a first magnet facing the first coil, and a second coil disposed under the first magnet; the second camera device includes a second bobbin, a third coil disposed on the second bobbin, and a second magnet facing the third coil; the third camera device includes a third bobbin, a fourth coil disposed on the third bobbin, a third magnet facing the fourth coil, a fourth magnet disposed on the third bobbin, and a Hall sensor for sensing the fourth magnet; and the Hall sensor of the third camera device is disposed between the fourth magnet of the third camera device and the second camera device.
US11882235B2
A protection circuit for use with an electronic DSL component having a tip connection and a ring connection, the protection circuit including: a first unidirectional transient-voltage-suppression (TVS) diode, having a negative TVS breakdown voltage BDV and diode forward voltage DV clamp, connected between Vcc and the tip connection of the DSL component; a second unidirectional TVS diode, having a diode forward voltage DV, connected between the tip connection of the DSL component and a negative ground clamp node; a third unidirectional TVS diode, having a negative TVS breakdown voltage BDV and diode forward voltage DV clamp, connected between Vcc and the ring connection of the DSL component; and a fourth unidirectional TVS diode, having a diode forward voltage DV, connected between the ring connection of the DSL component and the negative ground clamp node.
US11882231B1
Exemplary embodiments relate to techniques for transmitting ephemeral content messages. A sending client may establish an end-to-end encrypted session with possible recipients of the message, using a first decryption key during initial session setup. The client may send an ephemeral content message, including encrypted content and a second key, to the recipients through a server. The server may be unable to retrieve the encrypted content due to a lack of the second key. The server may filter a list of intended recipients, and may forward the ephemeral content message to the recipients on the filtered list. The recipients may retrieve the second key from the message, and use the first and second keys to decrypt the encrypted content. The sending client may change the second key each time the recipient list changes from the perspective of the sending client, as determined at the time the ephemeral content message is transmitted.
US11882228B1
Systems and methods for generating shell-wrapped self-executing programs for conducting cryptographically secure blockchain actions on public, non-permissioned blockchain networks that are cryptographically secure. For example, the shell-wrapped self-executing program may comprise a shell program and the self-executing program. The shell program may contain and output one or more validation characteristics about the self-executing program and coupled data input systems (e.g., oracles) in response to a query about accessing the self-executing program. As such, any entity (e.g., a legacy computing system and/or another self-executing program) that requests to access the self-executing program may first receive information about the validation (if any) of the self-executing program.
US11882213B2
A vehicle-mounted key-generation method is for a vehicle including electronic control units (ECUs) that communicate with each other via a vehicle-mounted network. At least one ECU includes a key generation module and a key transmission module, and each of the other ECUs includes a key receiving module and a key invoking module. The method includes receiving, through at least one ECU, a secure access request sent from an authorized user through a secure access device, and, after confirming to accept the secure access request from the secure access device, waiting for the secure access device to send a key generation request. The method further includes, after receiving the key generation request, generating a key through the key generation module, using the key transmission module to send the key to other ECUs via the vehicle-mounted network, and receiving the key through the key receiving module in other ECUs.
US11882211B2
A function secret sharing (FSS) scheme that facilitates multiple evaluations of a secret function. The FSS scheme includes a function share based on a secret function and at least one key of a key-homomorphic pseudo random function (PRF). At least one key and a function share are provided to each party in the FSS scheme. In turn, each party may generate an output share comprising a function share output evaluated at a function input and a masking component generated based on the at least one key in relation to the key-homomorphic PRF. In turn, the output shares of each participating party may be combined to evaluate the secret function. The FSS scheme facilitates multiple evaluations of the secret function without leaking information regarding the secret function.
US11882209B2
The present technology includes a controller and an electronic system including the same. The electronic system includes a memory device including a plurality of zones, each zone capable of storing data, a plurality of hosts configured to output access requests for accessing a selected zone, among the plurality of zones, and a controller configured to select one of the plurality of hosts according to order in which the access requests are received, generate and store a key for confirming the selected host, and transmit the key to the selected host, when the access requests to access the selected zone are received from the plurality of hosts, wherein the selected host transmits an operation request including the key to the controller, and the controller executes the operation request when the key is included in the operation request received from the selected host.
US11882208B2
There is provided a chatbot system including a plurality of user terminals, a chatbot, and a chat server. The chatbot includes a memory and a processor configured to create a message from data which is acquired from an external service, receive, as an input, a list including a user ID of a user terminal which has utilization authority for the data, generate a policy-equipped ciphertext by an encryption algorithm of ciphertext policy attribute-based encryption, and transmit the policy-equipped ciphertext to the chat server, and each of the user terminals includes a memory and a processor configured to receive a policy-equipped ciphertext from the chat server and decrypt the policy-equipped ciphertext using an attribute-equipped secret key which is generated on the basis of a user ID of the user terminal.
US11882207B2
Techniques for securely controlling multiple lighting devices simultaneously with a lighting control device are disclosed. Command messages may be transmitted from the lighting control device to multiple lighting devices over a computer network without routing through a remote cloud service. The messages may be encrypted and may include an incremented sequence number. Lighting devices that receive a command message may compare the incremented sequence number to a previously stored sequence number corresponding to the lighting control device. If the incremented sequence number is greater than the stored sequence number, then a lighting device may determine the message was transmitted by an authorized lighting control device and may implement any command instruction included therein. If the incremented sequence number is equal to or less than the stored sequence number, then the lighting device may determine the command message was transmitted by a malicious source and may ignore the command message.
US11882200B2
In a rule based header compression system such as a SCHC compressor/decompressor, a controller is provided which provides “hints” to the header compression processor, so as to direct its behaviour. These hints may define new rules, modify existing rules, set state values against which rules are tested during compression, prioritise rules or exclude rules from consideration to achieve optimum compression. The controller may dynamically generate rules on the basis of learned of detected flow characteristics to achieve optimum compression. The controller may operate as a state machine, which may define states corresponding to different degrees of compression for a given flow or flow type. The system comprises multiple compressors, some or all of which may be remote from the compression processor.
US11882193B2
A system is presented for matching user devices with resource devices. User preference and profile information are communicated from user devices to a queue management server. The user preference information is parsed. Availability of the resource devices is forecasted based at least in part upon the resource information and resource devices are selected to service user devices based at least in part upon the forecast. User devices are added to the end of data queues for the resource devices. The data queues are communicated to the user devices and the resource devices.
US11882186B2
A method comprising: establishing a wireless connection between a first medical device and a second medical device, comprising: receiving, by the first medical device, via a short-range wireless technology protocol, connection information related to the second medical device; and establishing, by the first medical device, a wireless connection with the second medical device based on the connection information.
US11882167B2
Methods, systems, media devices, and non-transitory, machine-readable media to facilitate asynchronous wireless media transfer are disclosed. A request for video service from a content provider system via a wireless network may be received. A media device may be configured to provide an asynchronous session for subsequent video content transfer. The configuring may utilize a network layer and a transport layer without utilizing a presentation layer and an application layer. Specifications of asynchronous session parameters may be created to define delivery operations with the asynchronous session. An encrypted token, corresponding to the specifications, may be created. Opening of the asynchronous session may be requested by transmitting the encrypted token to the content provider system from the transport layer. At the session layer, the asynchronous session may be started for video content delivery in accordance with the specifications of the asynchronous session parameters. Display of the video content may be caused.
US11882162B2
Among other things, embodiments of the present disclosure improve the functionality of electronic messaging systems by enabling users in an electronic chat conversation to run applications together. In some embodiments, when one user in a chat launches an application, an icon or other visual representation of the application appears in a portion of the chat window (e.g., in a “chat dock”) for other users in the chat to access.
US11882159B2
A client request message is received at a policy enforcement system from a client-side application intended for a server-side application. The client request message is forwarded to a server-side application. An application response message from the server-side application is intercepted at the policy enforcement system in response to the client request message, resulting in an intercepted application response message. The intercepted application response message is analyzed in view of context information and a network policy. Code to inject into the intercepted application response message is determined based on the analyzing. The code has instructions for eliminating accumulation of stale computing sessions. The code is injected into the intercepted application response message, resulting in a modified message. The modified message is forwarded to the client-side application for automatically executing the instructions on the client-side application.
US11882155B1
Provided herein is a computer system including at least one processor in communication with a memory. The at least one processor programmed to: (i) retrieve, from the memory, rules associated with running one or more applications on a third-party server, (ii) transmit a query to the third-party server to retrieve application data associated with the one or more applications run on the third-party server, (iii) compare the stored rules and the application data, (iv) determine, based upon the comparison, that at least one of the one or more applications does not conform to at least one of the rules, and (v) transmit a notification to a user associated with the at least one application including the rules that the at least one application is not in conformance with.
US11882150B2
An example network device receives an encapsulated network packet via a network tunnel; extracts IPv6 header information from the encapsulated network packet; extracts IPv4 header information from the encapsulated network packet; determines that the encapsulated network packet is a spoofed network packet based on the IPv6 header information and the IPv4 header information; and in response to detecting the spoofed network packet, transmits a message to a Tunnel Entry Point (TEP) device, the message including data representing the IPv6 header information and IPv4 header information. A tunnel entry point (TEP) device may receive the message and use the message to detect spoofed IPv6 traffic, e.g., when an IPv6 header and an IPv4 header of an encapsulated packet matches the IPv6 header and the IPv4 header specified in the message. In this manner, the TEP device may block, rate limit, or redirect spoofed network traffic.
US11882147B2
A system and method are disclosed wherein a risk score is generated by interrogating multiple sources of information across a network. The information is aggregated, such that every network action for individuals and organizations are turned into a unique behavioral model, which can be used as a unique identifier (“fingerprint”). This fingerprint is in turn used by a personalized Trust Guardian System to block, modify and/or allow network actions.
US11882139B2
A system and method for preventing illicit use of a telephony platform that includes enrolling a plurality of accounts on a telecommunications platform, wherein an account includes account configuration; at a fraud detection system of the telecommunications platform, receiving account usage data, wherein the usage data includes at least communication configuration data and billing configuration data of account configuration and further includes communication history of the plurality of accounts; calculating fraud scores of a set of fraud rules from the usage data, wherein at least a sub-set of the fraud rules include conditions of usage data patterns between at least two accounts; detecting when the fraud scores of an account satisfy a fraud threshold; and initiating an action response when a fraud score satisfies the fraud threshold.
US11882138B2
A method, apparatus and computer system to identify threats on a TCP/IP-based network. The approach leverages a set of reference patterns (or “network spectrals”) associated with one or more defined Indicators of Compromise (IoCs). At least one reference pattern is time-bounded and profiles a network traffic pattern using a set of session data (e.g., volume, direction, traffic metadata) that is payload-neutral and may be derived in part by time-series compression of at least one non-varying encoding interval. Network traffic data associated with a traffic pattern under test is received and encoded to generate a test spectral. A stream-based real-time comparison is performed to determine whether the test spectral matches against any of the reference spectrals. Responsive to identifying a match, a given remediation or mitigation action is then taken. A reference spectral may represent a bi- or multi-directional flow, and the multi-directional flow may involve multiple entities.
US11882137B2
Data relating to attacks is collected in honeypots, including network address of attacks and time of attacks. The attack data is analyzed to generate a predicted likelihood of future attacks from network addresses in the activity data, and a network address blacklist is constructed including network addresses predicted likely to be a source of a future attack. The process is repeated over time, such that network addresses with no recent honeypot activity are removed from the blacklist.
US11882131B1
A URL velocity monitor is integrated with a message-hold decision maker of an electronic mail processing system that processes electronic messages for a protected computer network. The URL velocity monitor receives or obtains a URL, decomposes the URL into URL features based on logical boundaries, and determines features of interest from the URL features for velocity tracking. Examples of URL features can include a randomized URL segment. The velocity of each feature of interest is tracked over a period of time using a counting algorithm that employs a slow counter or a fast counter. The two different counters track two types of velocities which represent different domain behaviors targeting the protected computer network. The URL velocity monitor determines whether the velocity of a feature of interest is accelerating within the time period. If so, the URL is placed in a queue or a sandbox.
US11882126B2
A computer-implemented method is disclosed. The method includes: receiving, via an application server associated with a first application, a request for the first application to perform a first access operation in connection with a user account at a protected resource; determining that the first access operation is not among permitted user account operations for the first application in connection with the user account; and in response to determining that the first access operation is not among the permitted user account operations: generating a request for a one-time authorization for the first application to perform the first access operation; sending, to a client device, the request for the one-time authorization; receiving, via the client device, an indication of the requested one-time authorization; generating an access token for a one-time access of the user account based on the indication of one-time authorization; and transmitting the access token to the application server associated with the first application to grant, to the first application, one-time access to the user account.
US11882124B1
Technologies are disclosed for integrating an account with a third-party application. Upon completion of an account creation procedure or an account configuration procedure at a service provider network, a system may automatically (e.g., absent additional manual inputs) integrate the new account and/or the account configuration with the third-party application, for instance, such that the new account and/or the account configuration is replicated across multiple cloud accounts managed by the third-party application. The service provider network may comprise an organization account creator, an account configurer, an event monitor for detecting an account-related event (e.g., occurring at the organization account creator and/or the account configurer), and an event-driven API call manager for receiving an event message from the event monitor, and executing code previously stored in an non-executing state to send one or more API calls to the third-party application for integrating the account with the third-party application.
US11882123B2
Disclosed are various examples for kernel level application data protection. In one example, a security label and a list of permitted applications are received. The security label is utilized to limit access to files that embed the security label. A security label map is written within a kernel layer of the client device. The security label map includes the security label and the list of permitted applications. A secured file is generated by embedding the security label within a file stored on the client device.
US11882120B2
Examples include service authentication for a principal. A request to access a first service of a plurality of services of a network may be received from a principal by an identity intermediary. An identifier of the first service may be stored at the identity intermediary, and an unsigned credential of the principal and a principal identifier may be transferred from the identity intermediary to a credential provider. The principal identifier and the credential signed by the credential provider may be received, and the signed credential may be transmitted to the first service for authentication.
US11882111B2
A messaging system for exchanging messages between nodes in a network via a broker that uses a publish-subscribe message protocol, which nodes have object identifications (IDs). Messages between the nodes are routed using the object IDs of the nodes. Secure communication is provided using authentication according to digital certificates being used as first and second tiers by a commissioning broker and a data broker, respectively, in which the second tier certificate used by the data broker has a shorter lived expiration time.
US11882109B2
A method, system, and computer-readable memory containing instructions include receiving a DNS request containing authentication information, validating the authentication information, determining an appropriate action to take based on the validating status, and taking the appropriate action. Actions may include responding with an individualized network layer address or service location address, delaying sending a response message, sending a network layer address or service location address corresponding to a site containing authentication information, and sending a response with a network layer address or service location address with a web address configured to mimic the website related to the requested resource.
US11882106B2
Techniques of dynamic authentication scheme selection in distributed computing systems are disclosed herein. One example technique includes analyzing a received authentication request for an indicator of an authentication scheme that is supported by a computing service submitting the authentication request. The example technique can also include determining whether the authentication scheme associated with the indicator is also supported by the authentication service and in response to determining that the authentication scheme associated with the indicator is also supported by the authentication service, initiating an authentication process with the computing service according to the authentication scheme that is supported by both the computing service and the authentication service. As such, the authentication scheme can be dynamically selected at the authentication service for the received authentication request.
US11882105B2
In response to determining that the authentication function operating on the authentication node on a network is not responsive, a re-direct message may be communicated to at least one edge device on the network that requests of the authentication function on the authentication node be re-directed to a different authentication node.
US11882104B2
In an embodiment, a method of securing remote technical support includes monitoring a computing environment for at least one indicator of remote-control software in the computing environment in accordance with stored authentication settings. The method also includes, responsive to the monitoring, detecting the at least one indicator of remote-control software in the computing environment. The method also includes, responsive to the detection, identifying an authentication profile in the stored authentication settings that is applicable to the at least one indicator of remote-control software. The method also includes executing an authentication workflow in accordance with the authentication profile. Other embodiments of this aspect include corresponding computer systems, apparatus, and computer programs recorded on one or more computer storage devices, each configured to perform the actions of the methods.
US11882092B2
A method performed by a WTRU may comprise receiving context information from infrastructure equipment and selecting a SLAP quadrant for MAC address allocation. The selecting may be based on the context information received from the infrastructure equipment, which may be a bootstrapping server for the WTRU. The method may further comprise transmitting, to a DHCP server, a DHCP message indicating the selected SLAP quadrant. In response to the transmitted DHCP message, a MAC address may be received and configured to the WTRU. Context information includes, but is not limited to, a number of nodes in a network, a type of network deployment, a type of network, a mobility configuration, a type of device management, a battery lifetime, a location or privacy configuration.
US11882090B2
A distributed resource may be mapped into a virtual network, where the resource is distributed across a large number of nodes that are uniquely addressable within the distributed resource service's address space. The resource can be represented using a relatively small number of private VIP addresses within the virtual network, while still enabling access to all of the nodes that are uniquely addressable within the address space of the distributed resource service. A resource map may be created that relates the distributed resource service's address space to the virtual network's address space. The resource map may be used by a gateway that facilitates access to a distributed resource by clients. The resource map may also be used to translate packets that are sent from clients within a virtual network into the distributed resource service's address space.
US11882082B2
It must be understood that such structure comprising CP1 and CS1 is implicitly there, even if the transmitter only explicitly prepends a CP1. Indeed, and explained by example of a full duplex multicarrier system, the receiver will still be required to discard a number of samples equivalent to a cyclic suffix from the received time samples of each symbol to obtain orthogonality with the echo received from the transmit symbols.
US11882066B2
Disclosed are various techniques for wireless communication. In an aspect, a user equipment (UE) receives, from a network entity, a positioning reference signal (PRS) configuration. The UE receives, from a serving base station, a measurement gap (MG) configuration. The UE determines that one or more transmission properties of one or more resources should be modified and transmits PRS modification information to the network entity based on the one or more transmission properties of one or more PRS resources to be modified. The network entity may be a location server or location management function.
US11882062B2
Embodiments of a method and an apparatus for wireless communications are disclosed. In an embodiment, a method for wireless communications involves encoding bits in a Physical Layer Protocol Data Unit (PPDU) using a basic bandwidth that is smaller than a signal bandwidth, wherein the bits are duplicated within the PPDU, and transmitting the PPDU with duplicated bits in accordance with a power spectrum density (PSD) limit.
US11882054B2
A system of terminating data server nodes based on insufficient processing of messages. In embodiments, a plurality of time-stamped, searchable events from machine data are created. A plurality of data server nodes that service messages across one or more portions of the plurality of time-stamped, searchable events, are executed in parallel. For each message received, the message is sent to a data server node, of the plurality of data server nodes, to cause the receiving data server node to perform a data operation associated with the received message. A determination can then be made that a particular data server node insufficiently processes messages sent to the particular data server node. Thereafter, termination of the particular data server node is initiated to terminate processes or threads executed by the particular data server node.
US11882050B2
A method performed in a network node for handling an Internet Protocol, IP, packet. The IP packet originates from a source node and addresses to a destination node in an IP communication network. Upon receipt of the IP packet, the network node decapsulates the IP packet to obtain, from a network layer header of the IP packet, an indication of a point in time to drop the IP packet. The point in time to drop the IP packet is based on a first maximum delay of the IP packet between the source node and the destination node. The first maximum delay was obtained from an application software running on the source node. The network node determines whether or not to drop the IP packet based on the indication, using a clock of the network node synchronized with a clock of the source node.
US11882049B2
A method of managing a fill state of a buffer in an external device includes monitoring the latency of a network connection to an external device having a network buffer via a managing device. A state of fill of the network buffer is determined based on at least the monitored latency of the network connection, and the effective network speed is estimated based on the state of fill of the network buffer. One or more network traffic scheduling parameters are adjusted in response to the estimated effective network speed, such as a maximum currently usable network speed that is lower than a maximum possible speed of the network. The maximum currently usable network speed of the network connection is periodically increased if the monitored latency is in a normal state and the maximum currently usable network speed is lower than the maximum possible speed of the network.
US11882044B1
Disclosed are systems and methods for managing computing resources for a remote session that has been established between a client and a remote server via a communication channel. Such a remote session is configured to automatically adapt image quality of the remote session based on a network status of the communication channel. The described technique includes detecting an inactive state of the remote session, and in turn, modifying at least one network setting of the client using a network shaping rule specified to artificially reduce a network quality of the communication channel used by the client for traffic of the remote session, so as to cause the client to reduce image quality of the remote session and reduce an amount of data exchanged between the remote server and the client.
US11882037B2
This application provides a route event record entry processing method, a network device, and a control device. The method includes: obtaining, by a network device, first information and second information that correspond to a route prefix, where the first information is used to indicate information about a first route policy for the route prefix, and the second information is used to indicate attribute information obtained after processing the route prefix by using the first route policy; and generating, by the network device, a route event record entry for the route prefix based on the first information and the second information, where the route event record entry includes the route prefix, the first information, and the second information.
US11882018B2
An apparatus for analyzing a network according to an embodiment includes a receiving module configured to receive, from a cloud service, information on one or more resources included in the cloud service and information on a network environment of the one or more resources, a topology generation module configured to derive a network topology of the cloud service by using the information on the resources and the information on the network environment, and an analysis module configured to derive, from the network topology, a communication possible path of each of the one or more resources and one or more communication allow policies in the communication possible path.
US11882017B2
Metadata indicating that a virtual traffic hub enabling connectivity between a plurality of isolated networks has been established is stored. A determination is made that a first entry of a first isolated network attached to the hub is to be represented in a second routing table of a second isolated network attached to the hub, e.g., to enable network packets originating at resources of the second isolated network to be transmitted via the hub to the first isolated network. A new entry corresponding to the first entry is included in the second routing table.
US11882006B1
Techniques are disclosed for a user interface for displaying a topology representation of infrastructure of a 5G Radio Access Network (RAN), such as an Open Radio Access Network (O-RAN) 5G infrastructure. For example, a computing system displays, via a user interface, first icons, each icon of the first icons representing first components providing Level-1 functionality for the O-RAN 5G infrastructure, such as non-real-time RAN Intelligent Controllers (RICs). The computing system receives, via the user interface, a selection of a first icon of the first icons. In response to the selection, the computing system displays, via the user interface, second icons, each icon of the second icons representing second components managed by a component of the first components corresponding to the selected first icon. The second components provide Level-2 functionality for the O-RAN 5G infrastructure, such as near-real-time RICs.
US11882005B2
A method includes: receiving protocol event data from a plurality of probes within the telecommunication system; determining a most probable cause of a call event from the protocol event data; applying the most probable cause to a trained machine learning algorithm that includes the most probable cause as its input and a telecommunication system score as its output; and in response to an output score from the trained machine learning algorithm, performing a corrective action for a plurality of network users that are expected to be affected by the most probable cause.
US11882001B2
Techniques and solutions are provided for determining changes to networks formed from network objects. Changes to network objects, such as addition or deletion operations are received and associated with timestamps. Last data changes for respective network objects are determined, including a last data change for a particular type associated with a respective networked object, where a networked object may be concurrently associated with a plurality of types. A first network object is removed from a first network, and contributions of the first network object to edges in the first network are removed. A second network object is associated with an addition operation and at least one edge is determined that connects the second network object and a third network object. Sets of disconnected network objects are determined. Network objects are associated with an identifier identifying a network that includes a respective network object.
US11881995B2
A system for coordinated management of Internet of Things (IoT) devices to minimize power consumption and network congestion is provided. A mobile device designated as local group management device (LGMD) identifies a group of IoT devices that are configured to access a network. The mobile device receives information regarding an upcoming event involving the group of IoT devices. The mobile device generates usage knowledge specifying the group of IoT devices, a location, and a time associated with the upcoming event. The mobile device receives configuration update data that are generated based on the usage knowledge for scheduling operations of the group IoT devices. The mobile device delivers the configuration update data to the group of IoT devices.
US11881994B2
A computing system implementing an application service can determine, from a network dataset, that a network latency for a common network service provider crosses an upper latency threshold. Based on this determination, the system can determine a subset of the computing devices that utilize the common network service provider, and transmit a set of configuration signals to the subset of computing devices. The set of configuration signals can modify a set of default application configurations of a designated application to compensate for the network latency.
US11881993B2
An Internet of Things (IoT) system is disclosed which includes: a network; a plurality of IoT servers coupled together and serviced by the network; a plurality of IoT agents coupled to each other and to the plurality of IoT servers; and a plurality of IoT devices electrically coupled to the plurality of IoT agents, wherein the IoT servers and the IoT agents further includes a deep reinforcement neural network operative to generate an action map {at} so as to satisfy an arg max a t Q ( s , a , π ) wherein Q(s,a)=E[Rt|(s, a)].
US11881988B2
Apparatus, device, methods and system relating to a vehicular telemetry environment for identifying in real time unpredictable network communication faults in network zones based upon pre-processed raw telematics big data logs that may include gps data and an indication of vehicle status data, and supplemental data that may further include location data and network data.
US11881987B2
Disclosed are a method and an apparatus for beam failure recovery in a communication system. The method for beam failure recovery includes the steps of: searching for a plurality of candidate beams when a beam failure is detected; transmitting a beam failure recovery request signal to a base station by using beam #1 of the plurality of candidate beams; receiving a beam failure recovery response signal in response to the beam failure recovery request signal via beam #1 from the base station; and transmitting an SR requesting a resource for transmission of multi-beam setting information to the base station, wherein the multi-beam setting information includes indexes of one or more beams excluding beam #1 of the plurality of candidate beams. Therefore, performance of the communication system can be improved.
US11881974B2
Disclosed is a modulation method for modulating n-bit data (n=p+q+r). The modulation method includes forming a time difference between a data impulse and a sync impulse to correspond to p-bit data, modulating the amplitude of the sync impulse to correspond to q-bit data and modulating the amplitude of the data impulse to correspond to r-bit data, and combining the sync impulse and the data impulse. As an example, n may be equal to p+q+r.
US11881965B2
A gateway module includes: a module housing, an operating device arranged on the module housing, which can be put, by user actuation, into a plurality of visually distinguishable operating device states, a first communication interface for communication with field level devices, a second communication interface for communication with an external server, and a control unit configured to receive field data from the field level devices via the first communication interface and to provide the field data to the external server via the second communication interface, wherein the control unit is further configured to provide, depending on which operating device state the operating device is in, a manipulation function for influencing the operation of the gateway module and/or the field level devices.
US11881964B2
Systems and methods for connecting devices via a virtual global network are disclosed. In one embodiment the network system may comprise a first device in communication with a first endpoint device and a second device in communication with a second endpoint device. The first and second devices may be connected with a communication path. The communication path may comprise one or more intermediate tunnels connecting each endpoint device to one or more intermediate access point servers and one or more control servers.
US11881961B2
This application discloses a communication method and a related apparatus. The communication method includes: A first core network element receives a first message from a second core network element, where the first message includes identification information of a first terminal and first identification information of a session, and the session indicated by the first identification information is used by a second terminal to transmit data for the first terminal; the first core network element obtains, based on the identification information of the first terminal, terminal context information corresponding to the session; and the first core network element sends a second message to the second core network element, where the second message includes the terminal context information corresponding to the session. This can directly control session permission of a terminal device, thereby improving accuracy of performing permission control on the terminal device.
US11881960B2
A system for determining a source and topic of content for posting in a chat group is disclosed. The system includes a memory and at least one processor. The at least one processor may be configured to perform operations including identifying a user as a source of content; identifying a topic from the content using a language analysis application; determining, from the identified topic, a particular chat group from among a set of chat groups; and posting a portion of the content as a new message from the user in a message thread for the particular chat group.
US11881943B2
According to one embodiment, an electronic communication device includes a controller that changes an upper limit value capable of correcting an error of bit data in which an error occurs in packet data transferred by serial communication.
US11881942B2
A network device (e.g., a user equipment (UE), a new radio NB (gNB), or other network component) can process or generate a physical shared channel based on a number of resource blocks determined by one or more formulas for a transport block size (TBS). In response to determining a result of the one or more formulas based on one or more received parameters a configured action for the physical shared channel can be determined based on the number of resource elements (REs). A radio frequency (RF) interface, is configured to provide, to RF circuitry, data for transmitting a new radio (NR) communication based on the configured action.
US11881940B2
A secure message providing method may be performed by a system or apparatus for providing a secure message. The secure message providing method may secure content of a secure message by limiting the content of the secure message to be verified while a secure condition set by a first user side is being met by a second user side with respect to secure messages transmitted and received between users through a messaging service.
US11881938B2
There is disclosed in one example an enrollment over secure transport (EST)-capable gateway device, including: a hardware platform including a processor and a memory; a first network interface to communicatively couple to an external network, including an external DNS server; a second network interface to communicatively couple to a home network; a caching DNS server including a local DNS cache, and logic to provide DNS services to the home network; and an EST proxy to authenticate to a local endpoint on the home network, provision a DNS server certificate on the local endpoint, provision an authentication domain name (ADN) on the local endpoint, and provide encrypted domain name system (DNS) services to the local endpoint.
US11881934B2
In one embodiment, a method includes receiving, by a network orchestrator, trace parameters from a user device. The method also includes determining, by the network orchestrator, to initiate a network path trace for the application, generating, by the network orchestrator, a filter policy for the network path trace using the trace parameters, and allocating, by the network orchestrator, a trace identification to the network path trace. The method also includes initiating, by the network orchestrator, the network path trace within a network by communicating the filter policy and the trace identification to a first node of the network and receiving, by the network orchestrator, network path trace data from a plurality of nodes of the network. The method further includes generating, by the network orchestrator, a trace report for the application using the network path trace data.
US11881926B2
The present invention relates to an airborne communication apparatus for or within an aircraft, a corresponding airborne communication system and a method of providing secure communication to and from the aircraft. The present invention is based on the concept of providing a redundant communication link from the ground station to the aircraft. The redundant communication link comprises a first communication link and at least a second different communication link, of which the first one is a conventional analogue communication link and the second one is a VoIP-based communication link. Due to the communication redundancy, the communication becomes more secure since the existence of a dual connection increase the availability of the communication link significantly.
US11881925B2
Embodiments describe systems, apparatuses, and methods for transmitting/receiving signal data to/from a plurality of transceiver modules. Devices in accordance with some embodiments can include a plurality of wireless transceiver modules, each wireless transceiver module to be communicatively coupled to a corresponding external transceiver mixture, one or more antennas to exchange signal data with the plurality of external transceiver modules, a radio frequency (RF) circulator, and one or more amplifiers to amplify the signal data received by the one or more antennas and signal data to be transmitted by the one or more antennas. The use of the RF circulator prevents transmitting signals that may collide with each other and cause interference with the communications.
US11881924B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration that indicates a channel state information reference signal (CSI-RS) Layer 3 (L3) signal corresponding to a first cell. The UE may select, based at least in part on an angle of arrival (AoA) difference between a first AoA and a second AoA, a UE reception (Rx) beam for receiving the CSI-RS L3 signal, wherein the first AoA is associated with the CSI-RS L3 signal, and wherein the second AoA is associated with a communication corresponding to a second cell. The UE may receive the CSI-RS L3 signal using the UE Rx beam. Numerous other aspects are provided.
US11881920B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may monitor for a first transmission of a first service type (e.g., enhanced mobile broadband (eMBB)) and a second transmission of a second service type (e.g., ultra-reliable low-latency communication (URLLC)). The UE may identify a feedback codebook size for the first service type. The UE may multiplex a first feedback codebook having the identified feedback codebook size and generated for the first transmission with a second feedback codebook generated for the second transmission. Multiplexing the first and second feedback codebooks may produce a multiplexed feedback codebook. In some cases, the UE may perform the multiplexing based on a feedback multiplexing condition being satisfied. The UE may transmit the multiplexed feedback codebook in a control channel (e.g., a physical uplink control channel (PUCCH)) or a shared data channel (e.g., a physical uplink shared channel (PUSCH)).
US11881915B2
A method for transmitting an uplink signal by a terminal in a wireless communication system. More specifically, a method performed by the terminal includes receiving, from a base station, first control information related to a delay value which is applied to precoding for small-delay cyclic delay diversity (CDD); layer mapping complex-valued modulation symbol to at least one transmission layer; precoding, based on a precoding matrix and a diagonal matrix, for transmitting complex-valued modulation symbol on each transmission layer on an antenna port; and transmitting, to the base station, the uplink signal, wherein the diagonal matrix is determined based on the delay value, and wherein the delay value is determined based on the first control information and second control information which is determined based a size of a configured band.
US11881914B1
In an embodiment, an apparatus includes an antenna assembly, a modem, and a beam steering controller. A beam steering controller is configured to determine a beam pointing direction of the antenna assembly to be able to one or both of switch a first communication link with a first satellite to a second communication link with a second satellite or establish and maintain the first communication link with the first satellite. At a start of a determination of the beam pointing direction, one or more of an orientation of the antenna assembly is unknown, positions of a plurality of satellites are unknown, or downlink frequencies of the plurality of satellites are unknown.
US11881913B2
The present disclosure relates to electronic devices, methods, and storage medium for wireless communication system. Various embodiments are described with respect to beam management. In one embodiment, an electronic device for a base station side in a wireless communication system can comprise a processing circuitry configured to repetitively transmit a synchronization signal (SS) to a terminal device by using different transmit (TX) beams based on a TX beam configuration; the SS can indicate information of the TX beam used to transmit the SS. The processing circuitry can be configured to obtain feedback from the terminal device; the feedback can comprise information of the TX beam for being used in TX beam management.
US11881909B2
Aspects of the subject disclosure may include, for example, obtaining data regarding interference detected in a received communication signal, and performing polarization adjusting by rotating one or more radiating elements of an antenna system such that an impact of the interference on the antenna system is minimized. Other embodiments are disclosed.
US11881905B2
Methods and apparatuses for channel and interference measurement. A method for operating user equipment (UE) includes receiving, from a base station, configuration information for a channel measurement resource (CMR) and N interference measurement resources (IMRs) and configuration information for a channel state information (CSI) reporting. The CSI reporting configuration information indicates a selection of a signal-to-interference-plus-noise ratio (SINR). The method further includes receiving reference signals associated with the CMR and the N IMRs, measuring the reference signals for calculating the CSI reporting, and transmitting the CSI reporting. The CSI reporting includes M SINRs each associated with an interference hypothesis. N is an integer greater than or equal to 2. M is an integer greater than or equal to 1. The CMR is a synchronization signal block (SSB) or a non-zero power channel state information reference signal (NZP CSI-RS). The N IMRs are NZP CSI-RSs.
US11881902B2
Remote configuration of an industrial or remote telemetry device using sound. Acoustic energy directed from a remote programming device to a remote industrial or telemetry device has tones indicating a request to establish communication. By directing further acoustic energy from the remote programming device to the remote industrial or telemetry device, the remote programming device requests information relating to a current configuration of the remote industrial or telemetry device. The remote industrial or telemetry device processes the tones to identify the request and replies with acoustic energy that has associated tones indicating the information relating to the current configuration of the remote industrial or telemetry device.
US11881900B2
A second transceiver (22) includes a guide light source (22c), a photorefractive crystal (22a), and a frequency control unit (22e). The guide light source (22c) emits guide light (Y3). A double phase conjugate mirror (22m) is formed in a crystal (22a) by scattering of reference signal light (Y1), which has a frequency different from that of the guide light and is incident on the crystal via space (15) after being transmitted from a first transceiver (21) which is a transceiver on the other side, and the guide light that is incident on the crystal in a reverse direction to that of the reference signal light. A frequency control unit (22e) couples the reference signal light emitted from the crystal (22a), which is phase-conjugate light of the guide light generated by the mirror (22m), to an optical fiber (13b).
US11881897B2
A photo-electron fusion switch that can perform optical communications without any trouble, even when nodes of a communication source and a communication partner that are large in transmission capacity are connected, and makes it possible to realize a concentrated arrangement of devices having similar functions and reduce the communication processing time is connected to communication source's information processing devices and communication partner's information processing devices and information processing devices that are each different in transmission speed so as to configure an optical network system. The photo-electron fusion switch includes a network processor of an electronic circuit for controlling packet switch functions, a plurality of optical transmitter/receivers that can support coherent communications and has a photoelectric conversion function capable of transmitting and receiving optical signals different in transmission speed, an optical line switching device, and a plurality of multiplexing/separators. Each multiplexing/separator simultaneously transmits and receives respective optical signals different in transmission speed to and from the nodes via optical waveguides.
US11881895B2
An optical repeater device includes an amplifier module and a monitoring control circuit. The optical amplifier module includes an amplifier optical circuit including a plurality of amplification cores that amplify signal light propagating through different cores, and an optical amplifier control circuit that receives detection results from optical detectors at a plurality of signal light waveguide points of the amplifier optical circuit and generates a control signal directed to an excitation light source. The monitoring control circuit includes a reception unit that receives monitoring control channel light, a transmission unit that transmits the monitoring control channel light, an information determination unit that determines whether the monitoring control information received from the reception unit is for its own device or for another device, and a monitoring control unit that receives monitoring control information from the other device via the reception unit and the information determination unit and transmits the monitoring control information of its own device to the other device via the transmission unit and the information determination unit.
US11881880B2
Provided in the present application are a band14 signal suppression circuit and a smart terminal device being equipped with a duplexer, an active low-pass filter, and a resonant filter in a band14 transmission path, implementing filtering and suppression on the second harmonic in the band14 signal, and eliminating the interference of band14 signals on assisted global positioning system signals.
US11881876B2
A radio frequency module includes: a module board that includes a first principal surface and a second principal surface on opposite sides of the module board; a first power amplifier disposed on the first principal surface and configured to amplify a transmission signal in a first frequency band; a second power amplifier disposed on the first principal surface and configured to amplify a transmission signal in a second frequency band different from the first frequency band; and a switch disposed on the second principal surface and connected to an output terminal of the first power amplifier and an output terminal of the second power amplifier.
US11881875B1
A memory includes a sequence of memory locations storing a corresponding sequence of state codes that specifying the shape of a waveform. The sequence of state codes is read from the memory and decoded by a long and toggle decoder circuit. The decoding operation generates a sequence of signal codes. When the state code is a long code, the sequence of signal codes includes same signal codes corresponding to a signal level of the waveform. When the state code is a toggle code, the sequence of signal codes includes a first signal code corresponding to one signal level of the waveform and a second signal code corresponding to another signal level of the waveform. A signal decode circuit then decodes the signal codes in the sequence of signal codes to generate the waveform for output which includes the signal levels corresponding to the decoded signal codes.
US11881871B1
Decoding method and memory system that decodes data and estimates a weighted checksum on the decoded data to determine whether the decoding is successful. The weighted checksum is calculated based on a first group and a second group, the first group is associated with weights for high degree nodes of an irregular parity check matrix, and the second group is associated with weights for low degree nodes of the irregular parity check matrix.
US11881869B1
Devices, systems, and methods for performance of an iterative decoder in a non-volatile memory are described. An example method includes receiving a noisy codeword that is based on a transmitted codeword generated from a low-density parity-check (LDPC) code, partitioning a maximum number of iterations of the iterative decoder into a plurality of stages, initializing a set of log likelihood ratios (LLRs) with symmetric LLRs, for each stage of the plurality of stages: performing a message passing algorithm, determining, at a last iteration of the current stage, a hard decision corresponding to a candidate version of the transmitted codeword, determining, based on the hard decision, a set of asymmetric LLRs, and assigning the set of asymmetric LLRs to the set of LLRs, and determining the candidate version of the transmitted codeword using the set of LLRs.
US11881868B2
A control system includes: a semiconductor chip, having built therein a processing part, an A/D converter and a pull device circuit; a wiring part, having one end connected to a terminal connected to the A/D converter; and a sensor, connected to the other end of the wiring part and inputting a sensor signal in analog form via the wiring part. The pull device circuit includes a switching element, and has one end connected to ground or a power supply voltage and the other end connected between the A/D converter and the terminal. The processing part includes: a switch control part, controlling the switching element to be in an on or off state; a sensor information generator, generating sensor information based on the sensor signal; and a disconnection detector, detecting disconnection of the wiring part based on output of the A/D converter when the switching element is in the on state.
US11881867B2
In described examples, a circuit includes a calibration engine. The calibration engine generates multiple input codes. A digital to analog converter (DAC) is coupled to the calibration engine, and generates a first calibration signal in response to a first input code of the multiple input codes. An analog to digital converter (ADC) is coupled to the DAC, and generates multiple raw codes responsive to the first calibration signal. A storage circuit is coupled to the ADC and stores a first output code corresponding to the first input code. The first output code is obtained using the multiple raw codes generated by the ADC.
US11881864B2
An all-digital phase-locked loop (ADPLL) and a calibration method thereof are provided. The ADPLL includes a digitally controlled oscillator (DCO), a time-to-digital converter (TDC) coupled to the DCO, and a normalization circuit coupled to the TDC. The DCO is configured to generate a clock signal according to a frequency control signal. The TDC is configured to generate a digital output signal according to a phase error between the clock signal and a reference signal. The normalization circuit is configured to convert the digital output signal into a clock phase value according to a gain parameter. More particularly, the normalization circuit may modify the gain parameter according to a phase error value between the clock phase value and a reference phase value.
US11881860B2
A phase mixing circuit for a multi-phase signal includes a jitter cancellation circuit configured to mix phases of a signal input to a first node and a signal input to a second node to produce signals at a third node and a fourth node; and a delay adjustment circuit configured to adjust delays of the signals output from the third node and the fourth node to produce signals at a fifth node and a sixth node.
US11881858B2
A clock generation circuit, a memory and a clock duty cycle calibration method are provided; the clock generation circuit comprises: an oscillation circuit, configured to generate a first oscillation signal and a second oscillation signal, a frequency of the first oscillation signal is same as a frequency of the second oscillation signal, and a phase of the first oscillation signal is opposite to a frequency of the second oscillation signal; a comparison unit, configured to receive the first oscillation signal and the second oscillation signal, and compare the duty cycle of the first oscillation signal and/or the duty cycle of the second oscillation signal; and a logical unit, connected to the comparison unit and the oscillation circuit, and configured to control the oscillation circuit according to an output result of the comparison unit, so that the duty cycle reaches a preset range.
US11881856B2
A method of resetting a digital counter for a personal care appliance by sending an electrical output signal from an optical sensor to a control circuit. The electrical output signal is compared to a predetermined value with the control circuit or a change in the electrical output signal from the optical sensor is detected over time. A signal is sent to a consumer user interface by the control circuit based on the electrical output signal and the predetermined value or based on the change in the electrical output signal from the optical sensor. The digital counter is reset based on an input signal from the consumer user interface.
US11881851B1
A signal processing circuit. In some embodiments, the signal processing circuit includes a first sample and hold circuit and a second sample and hold circuit. The first sample and hold circuit may include: a hold capacitor; an input switch connected between a common input node and the hold capacitor; a signal path amplifier having an input connected to the hold capacitor; and an output switch connected between an output of the signal path amplifier and a common output node. An input of a voltage feedback amplifier may be connected to the hold capacitor, and an output of the voltage feedback amplifier may be operatively coupled to an internal node of the input switch.
US11881839B2
An acoustic resonator assembly and a filter are disclosed. The acoustic resonator assembly includes at least two acoustic resonators vertically connected to each other. The acoustic resonator includes: an acoustic mirror, a bottom electrode layer, a piezoelectric layer, and a top electrode layer that are arranged on a substrate. An active area of the acoustic resonator is defined by an overlapping area of the acoustic mirror, the bottom electrode layer, the piezoelectric layer, and the top electrode layer. The acoustic resonator further includes a support layer arranged on the substrate or the piezoelectric layer on a periphery of a projection of the acoustic mirror on the substrate. The at least two acoustic resonators are vertically connected to each other through the support layer. The filter significantly reduces the volume and the area of a device, improves design freedom and reduces design difficulty, enhances product performance and greatly reduces costs.
US11881826B2
The present disclosure relates to circuitry comprising audio amplifier circuitry for receiving an audio signal to be amplified; and first and second output nodes for outputting first and second differential output signals. The circuitry further comprises common mode buffer circuitry configured to receive a common mode voltage and to selectively output the common mode voltage to the first and second output nodes.
US11881825B2
Disclosed is a system that comprises an operational amplifier with adjustable operational parameters and a trimming module. The trimming module can adjust the operational parameters of the op-amp based on a memory value to compensate for an offset voltage of the op-amp. The trimming module can comprise successive approximation register (SAR) logic that controls the memory value. The SAR logic can be configured to detect a given memory value that causes an output voltage of the op-amp to be within a predetermined voltage interval when applying a predetermined common mode voltage to inverting and non-inverting inputs of the op-amp.
US11881824B2
A transimpedance amplifier may include a voltage-controlled operational amplifier having a non-inverting input connected to ground, an inverting input receiving a current signal to be amplified, an output coupled to the inverting input via a coupling resistor, and a power-down input (PWDN input) activated upon receipt of at least one power-down signal (PWDN) such that at least one internal current source is thereupon deactivated.
US11881819B2
A sound system includes a sound source having an analogue audio signal output and a sound volume control; signal amplifier apparatus (10) comprising an analogue signal input (12) configured to be coupled to the analogue audio signal output of the sound source, an analogue signal output (18) and an amplifier module (62) coupled between the signal input and the signal output. The amplifier module (62) has a fixed amplification gain within a range of 10 to 12 decibels. Control of the audio signal is effected solely by the sound volume control of the sound source. The amplifier module (64) also provides a fixed gain bass boost of 6 decibels. The system provides linear amplification and allows a user to reduce the volume of the sound source, which significantly reduces signal distortion. Volume control is at the sound source and not at the amplifier module, which optimises amplification quality and reduces the power requirement of the amplifier apparatus (10).
US11881802B2
A method is used to identify impending or previously occurring condensation on/in electric motors, in particular on/in electric motors as a component of fans or fan groups. It includes the following method steps: Determining component temperatures, preferably surface temperatures on the electronics, on/in the motor, on/in the fan, or on/in fan groups; Determining the dew point temperature or individual dew point temperatures on the electronics, in/on the motor, fan, or on/in fan groups; Comparing the respective component temperature with the respective dew point temperature and concluding a formation of condensation has already taken place or is imminent when the component temperature approaches the dew point temperature or when the dew point temperature is undershot. A further method serves to prevent the formation of condensate and/or to eliminate/remove condensate on/in electric motors, in particular on/in electric motors as a component of fans or fan groups. It includes the following method steps: Detecting an impending and/or previously occurring formation of condensate on or in the motor; and Initiating measures to prevent the formation of condensate and/or to eliminate/remove the condensate by means of passive or active measures.
US11881801B2
Controllers for controlling hybrid motor drive circuits configured to drive a motor are provided herein. A controller is configured to drive the motor using an inverter when a motor commanded frequency is not within a predetermined range of line input power frequencies, and couple line input power to an output of the inverter using a first switch device when the motor commanded frequency is within the predetermined range of line input power frequencies.
US11881795B2
A method of controlling a piezoelectric driving apparatus including a vibration section that has a piezoelectric element and a transmission section that transmits vibration of the vibration section to a driven body, and, by energization of the piezoelectric element, vibrates the vibration section in a combination of longitudinal vibration and bending vibration to cause the transmission section to perform an elliptical motion and to move the driven body by the elliptical motion, the method of controlling the piezoelectric driving apparatus including switching, according to an external force received by the driven body, a drive algorithm of the piezoelectric driving apparatus between a first drive mode in which a separation amplitude, which is an amplitude of the longitudinal vibration, is changed while a feed amplitude, which is an amplitude of the bending vibration, is constant and a second drive mode in which both the feed amplitude and the separation amplitude are changed.
US11881790B1
An efficient, high density, inline converter module includes a power conversion circuit and an input wiring harness for connecting the input of the power circuit to a unipolar source. A second wiring harness or electrical connectors may be provided for connecting the output of the power conversion circuit to a load. Connections between a wiring harness and the power conversion circuit may comprise conductive contacts, configured to distribute heat. The power circuit may be over molded to provide electrical insulation and efficient heat transfer to external ambient air. A DC transformer based inline converter module may be used in AC adapter, vehicular, and power system architectures. An input connector for connecting the input wiring harness to the input source may be provided. In some embodiments the input source may be an AC source and the input connector may comprise a rectifier for delivering a rectified, unipolar, voltage to the input of the power conversion assembly via an input wiring harness. By separating the rectifier from the power conversion assembly, the power conversion assembly may be packaged into a smaller volume than would be required if the rectifier, and its associated heat loss, were included in the power conversion assembly.
US11881787B2
A power converter with secondary side active clamp. At least one example is a method including: limiting a push-phase voltage excursion of a phase node on a secondary side of a power converter during a push phase of a primary side of the power converter, the limiting by extracting current from the phase node and storing the current on a clamp capacitor; limiting a pull-phase voltage excursion of the phase node on the secondary side of the power converter during a pull phase of the primary side of the power converter, the limiting by extracting current from the phase node and storing the current on a clamp capacitor; and utilizing the current stored on the clamp capacitor to drive a component on the secondary side.
US11881786B2
A polarity-selectable high voltage direct current power supply including a first drive assembly that transforms a first low voltage DC input into a first medium voltage alternating current output; a first HV output assembly that transforms the first LV AC output into a first HV DC output, wherein the first HV output assembly defines a first input stage; a polarity selector coupled between the second output junction of the first drive assembly and the first and second input stages of the first HV output assembly, the polarity selector operable between a first configuration and a second configuration; wherein in the first configuration the first HV DC output has a positive polarity; and wherein in the second configuration the first HV DC output has a negative polarity.
US11881782B2
Multi-level DC-to-DC converter circuits and methods that permit a full range of output voltages, including near and at zone boundaries. Embodiments alternate among adjacent or near-by zones, operating in a first zone for a selected time and then in a second zone for a selected time. Embodiments may include a parallel capacitor voltage balancing circuit that connects a capacitor to a source voltage to charge that capacitor, or couples two or more capacitors together to transfer charge, all under the control of real-time capacitor voltage measurements. Embodiments may include a lossless voltage balancing solution where out-of-order state transitions are allowed, thus increasing or decreasing the voltage across specific capacitors to prevent voltage overstress on the converter main switches. Restrictions may be placed on the overall sequence of state transitions to reduce or avoid transition state toggling, allowing each capacitor an opportunity to have its voltage steered as necessary for balancing.
US11881779B2
In an embodiment a DC-DC switching power converter includes a switching circuitry including switches, the switching circuitry configured to receive a DC input voltage and generate a DC output voltage via switching the switches, a switching control circuitry configured to control switching of the switches with a switching signal having a corresponding switching frequency with a corresponding duty cycle, the DC output voltage generated by the switching circuitry depending on the duty cycle, wherein the switching control circuitry is configured to set the duty cycle based on a difference between the DC output voltage and a reference voltage in a closed loop configuration and a compensation network configured to provide stability to an operation of the DC-DC switching power converter, wherein the compensation network has a capacitance having a value depending on the switching frequency.
US11881774B2
A controller includes: a pulse-width modulation (PWM) circuit; a control loop; and a reference voltage controller. The control loop has: a feedback input adapted to be coupled to an output voltage of a power stage; a control loop output coupled to a PWM control input; and an operational amplifier with a first feedback input, a first reference input, and an amplifier output, the first feedback input connected to the feedback input, and the amplifier output coupled to the PWM control input. The reference voltage controller has a reference voltage output coupled to the first reference input, the reference voltage controller configured to adjust a reference voltage provided to the reference voltage output responsive to a dynamic error estimate based on error in the operational amplifier.
US11881770B2
A voltage converter having a voltage input and a voltage output, the voltage converter including a first and second transistors and an average current control circuit. The first transistor has a first control input, a first current terminal, and a second current terminal. The first current terminal is adapted to be coupled to a switch node. The second transistor has a second control input, a third current terminal, and a fourth current terminal. The third current terminal is adapted to be coupled to an inductor. The average current control circuit is coupled to the third current terminal and the fourth current terminal. The average current control circuit is configured to determine an average current level of current flowing through the second transistor and to control a voltage on the first control input of the first terminal based on the determined average current level.
US11881764B2
A multilevel converter system is provided. The multilevel converter system includes a multilevel converter and a short-circuit protection circuit. The multilevel converter includes a first segment and a second segment electrically connected to the first segment, wherein the first and second segments are each configured to convert a first current to a second current. The first segment includes a plurality of first switches. The second segment includes a plurality of second switches. The short-circuit protection circuit is electrically connected to the multilevel converter, wherein the short-circuit protection circuit includes at least one electrical component that is electrically connected in parallel with at least one of the plurality of first switches and the plurality of second switches. The short-circuit protection circuit is configured to protect the plurality of first switches and the plurality of second switches from a short-circuit current during a short-circuit condition.
US11881763B2
In a control device for discharging a DC link capacitor by means of a discharging device including a load resistor and a switch element connected in series with the load resistor, the control device includes a generator unit, which is configured to generate a pulse width-modulated actuation signal for the switch element with an ascertained duty cycle, and a control unit, which is configured to ascertain the duty cycle in such a way that, in the time average, a desired discharge current flows through the load resistor.
US11881757B2
Methods and systems are provided for providing cooling to an electric motor via direct spray cooling. In one example, a system may include a shaft including an oil conduit extending axially therein and a plurality of openings fluidically coupling the oil conduit to an external surface of the shaft; a rotor positioned coaxial with the shaft, an inner diameter of the rotor greater than an outer diameter of the shaft; and a gas-filled chamber bounded by an inner surface of the rotor and the external surface of the shaft, the gas filled chamber fluidically coupled to the oil conduit via the plurality of openings, and a pressure of a gas in the gas-filled chamber lower than a pressure of oil in the oil conduit.
US11881754B2
Disclosed is an electrically conductive rigid bar (80) for electrically connecting an electric machine (70) of an aircraft turbine engine, characterised in that it comprises: —an elongate body (80a) made from electrically conductive material having a polygonal cross-section greater than or equal to 50 mm2, and— an electrical insulation sheath (80b) that surrounds the body, at least one of the longitudinal ends (84a) of the body not being covered by the sheath and comprising a through-hole (86) in which a bolt (88) for fastening and electrically connecting this end is mounted.
US11881747B2
A motor includes a rotor configured to rotate about a central axis extending in an up-down direction, a stator located radially outside the rotor, a bracket located above the stator, a circuit board held by the bracket and disposed along a plane perpendicular to an axial direction, and a bus bar held by the bracket and connected to the circuit board at a terminal connection portion. The bracket includes a board support portion supporting the circuit board from below, and a wall portion protruding upward to be higher than the board support portion and surrounding the circuit board. The wall portion has a cutout portion extending downward from an upper end of the wall portion.
US11881744B2
A stator assembly includes a strip stator core, a three-phase coil winding, and an end insulator. The strip stator core includes twelve stator core units, twelve connection parts, and twelve slots; every two adjacent stator core units are connected by one of the twelve connection parts; each slot is disposed between every two adjacent stator core units, and each stator core unit includes a yoke and a tooth protruding from one end of the yoke; every two adjacent teeth are abutted against each other to form one of the twelve slots. The three-phase coil winding includes a U-phase winding, a V-phase winding, and a W-phase winding. The end insulator includes a first end insulator and a second end insulator; the first end insulator includes a first coil-in pin, a second coil-in pin, a third coil-in pin, and a coil-out pin.
US11881726B2
A shield construction for transfer of wireless power is provided. The shield construction may be a magnetic shield having a plurality of layers and provided for a wireless transmitter or a wireless receiver, or both. The magnetic shield may include a first layer and a second layer, where the first layer may be nearer to a core than the second layer, and where the second layer may include a second layer area that is larger than a first layer area of the first layer. The wireless transmitter and the wireless receiver may be configured to multi-phase wireless power transfer.
US11881716B2
A wireless power transmission system includes a wireless power transmitter, a wireless power transfer circuit electrically connectable to the at least one wireless power transmitter, and a transmitter controller. The transmitter controller is configured to determine presence of a wireless power receiver system, encode or decode a communications signal communicated over a magnetic field, the magnetic field produced by coupling of the wireless power transmitter and the one or more wireless power receiver systems. The transmitter controller is further configured to determine presence of one or more of unwanted noise, unwanted data, or combinations thereof, within a proximity communications frequency band, the proximity communications frequency band substantially similar to the communications frequency band. The transmitter controller is further configured to filter the one or more of unwanted noise, unwanted data, or combinations thereof to determine a filtered communications signal.
US11881715B2
An electronic device may include wireless circuitry having a transformer adjustable between first, second, and third modes. The transformer may have first, second, third, and fourth inductors. The third inductor may be magnetically coupled to the first and second inductors with equal coupling constants. The fourth inductor may be magnetically coupled to the first and second inductors with inverse coupling constants. First and second adjustable capacitors coupled to the third and fourth inductors may receive control signals that place the transformer into a selected one of the first, second, or third modes. In the first mode the transformer exhibits a passband that overlaps first and second bands. In the second mode, the transformer passes signals in the second band while filtering interference in the first band. In the third mode, the transformer passes signals in the first band while filtering interference in the second band.
US11881705B2
In a power distribution device, a current detection circuit detects a current value of a current flowing through a wire. When a switch is on, a microcomputer determines whether or not a predetermined condition is satisfied, based on the current value detected by the current detection circuit. If it is determined by the microcomputer that the predetermined condition is satisfied, a drive circuit turns off the switch.
US11881702B2
A switching module includes a determiner to open a first bidirectional switch and close a second bidirectional switch from a first time point over a testing period to determine that the first bidirectional switch has a short circuit failure when a differential absolute value of voltage values detected by voltmeters is equal to a preset voltage threshold value or less, and to open the first bidirectional switch and close the second bidirectional switch from a second time point after a period of n+½ times, where n is a positive integer, the set cycle from the first time point elapses, over a testing period to determine that the first bidirectional switch has a short circuit failure when a differential absolute value of the voltage values detected by the voltmeters is equal to the voltage threshold value or less.
US11881690B2
Provided is an insulating coating device for an electric wire, including a pressing pipe. The pressing pipe includes two first pressing parts which are configured to divide the pressing pipe into two parts along a longitudinal cross section of the pressing pipe, an inner wall of the pressing pipe is provided with an air bag, and the air bag is provided with an air pipe joint which penetrates to an outside of the pressing pipe. In the insulating coating device for the electric wire, a self-curing insulating material is coated on joints of the electric wires, the air bag is used to squeeze the self-curing insulating material such that the self-curing insulating material is shaped and compacted, so that cavities generated in a coating process is reduced, and the self-curing insulating material is uniformly attached to the joints of the electric wires.
US11881687B2
A bracket system for mounting an electrical box and other components to a ceiling structure can include a support bar and a mounting bracket. The mounting bracket can be configured to receive an end of the support bar and selectively secure the support bar at any of a plurality of positions relative to the mounting bracket.
US11881686B2
There is provided a resin structure including: a first resin body; a second resin body; and a third resin body. A recessed groove of the first resin body is configured to guide an inspection tool, which is used for inspecting an engagement state between a first engagement portion and a second engagement portion, toward the first engagement portion along the recessed groove in a state where the second resin body is assembled to the first resin body and the third resin body is not assembled to the first resin body. A groove bottom surface of the recessed groove and the second engagement portion engaged with the first engagement portion are spaced apart from each other in a thickness direction by a protruding portion protruding in the thickness direction of a wall portion of the first resin body.
US11881683B2
A semiconductor device fabrication method in which a growing process is followed by a capping process in which a phosphor containing material cap layer is deposited over a final GaAs based layer. The wafer, containing many such substrates, can be removed from the reaction chamber to continue processing at a later time without creating an oxide layer on the final GaAs based layer. In continuing processing, a decomposition process selectively decomposes the phosphor containing material cap layer, after which a regrowing process is performed to grow additional layers of the device structure. The capping, decomposition and regrowth processes can be repeated multiple times on the semiconductor devices on the wafer during device fabrication.
US11881680B2
The present invention provides a laser module and an assembly method therefor. The laser module is mainly consisted of a lens module configured to be installed in an inner cavity of the height adjustment barrel through an end of the height adjustment barrel and a heat sink threadingly connected with another end of the height adjustment barrel. The laser module is configured in such a manner that a laser diode received in an inner cavity of the heat sink and a lens accommodated within the lens module are aligned along a same optical axis, and the height adjustment barrel is configured to adjust a focal length between the laser diode and the lens.
US11881679B2
The present disclosure provides a gallium nitride substrate, where the gallium nitride substrate has a surface having a diameter not less than 50 mm; nine circular regions having a diameter not greater than 1 mm are taken on a surface of the gallium nitride substrate; threading dislocation densities and threading dislocation tilt angles are calculated at the nine circular regions using a multi-photon excitation photoluminescence spectrum; an average value of products of the threading dislocation densities in the nine circular regions and tangent values of the threading dislocation tilt angles is not greater than 1E6 cm−2; and a quotient of a difference between a maximum value and a minimum value of the products of the threading dislocation densities in the nine circular regions and the tangent values of the threading dislocation tilt angles divided by the average value is not greater than 50%.
US11881677B2
A laser light source includes: a resonance unit with a light emitter; and an optical negative feedback unit. The resonance unit includes: a first waveguide; a first reflector to input the reflected light to the first waveguide; a second waveguide; a second reflector connected to the second waveguide; and a ring resonator between the first waveguide and the second waveguide. The light from the first reflector is blocked from the ring resonator and partially transmitted to a first end of the first waveguide opposite to a second end connected to the light emitter and the first reflector. The optical negative feedback unit includes: a third waveguide to which the light transmitted to the first end of the first waveguide is inputted; and a third reflector connected to the third waveguide. The light from the third reflector is inputted to the first waveguide via the third waveguide.
US11881671B2
Systems and methods for making an interconnect device for electronic circuits. The methods comprise: fabricating a housing as a single 3D printed part having a plurality of apertures with bend angles less than ninety degrees; inserting wires into the plurality of apertures of the housing; and establishing electrical connections respectively between (A) the wires and a plurality of first socket adaptors and (B) the wires and a plurality of second socket adaptors.
US11881669B2
A terminal (1) for connection of an electrical conductor (2) without stripping, having at least one conductor insertion area (13) for inserting an electrical conductor (2), insulated with an insulating material, into the terminal (1) in a conductor insertion direction. The terminal (1) has, for each conductor insertion area (13), an actuating part (50) and an insulation-piercing contact (30) having a cutting edge (33) for cutting through the insulating material and establishing electrical contact with the electrical conductor (2). The cutting edge (33) extends about an axis of rotation along an arc. By rotating the actuating part (50) about the axis the insulation-piercing contact (30) moves between a contacting position, in which the cutting edge (33) intersects the conductor insertion area (13) for establishing electrical contact with an inserted electrical conductor (2), and a release position, in which the cutting edge (33) clears the conductor insertion area.
US11881667B2
A terminal-equipped electric wire includes an electric wire, a terminal fitting, and a water-stopping member. The terminal fitting includes a bottom wall on which the electric wire end is placed, and a pair of core wire caulking pieces caulking and crimping a core wire exposed part in a state where a front end of the core wire exposed part protrudes, and the bottom wall includes a concave part that continues from a place facing the front end side of the core wire exposed part in the pair of core wire caulking pieces to the tip of a front end surface of the front end of the core wire exposed part, and receives the bottom wall side ranging from a place where the core wire exposed part is caulked and crimped by the end parts of the pair of core wire caulking pieces to the front end surface.
US11881665B2
Provided is a charger, comprising a charger body, a plug and a tooth ring; the charger body is provided with a receiving cavity for receiving the plug, and the tooth ring is arranged in the charger body; the plug comprises a connecting part, a positioning part and a pin, an upper surface of the connecting part exposes the receiving cavity, and the pin is installed on the upper surface, one end of the positioning part is connected to a lower surface of the connecting part, and another end of the positioning part extends into a central through hole of the tooth ring, which is provided with a clamping tooth, the positioning part is provided with a plurality of clamping grooves, and when the plug in the receiving cavity is rotated, the clamping tooth is clamped into one of the clamping grooves to limit the rotation angle of the plug.
US11881664B2
A power feeder device can include a base having a mounting portion and a plurality of connector structures extending from the mounting portion and spaced apart relative to each other to form a respective gap therebetween. Each connector structure can be configured to receive a respective pair of terminals to electrically connect the respective pair of terminals within connector structures and to block a line of sight between an adjacent pair of terminals. The device can also include a cover configured to mate with the base to enclose each of the plurality of connector structures and to increase a length of a creepage path between each pair of terminals by at least partially inserting into each gap between the connector structures. The base and the cover can be configured to form a terminal opening on each lateral side when assembled to allow pass-through of a conductor and/or portion of each terminal.
US11881662B2
An electrical built-in plug connector having a housing with at least one mounting structure projecting transversely to the longitudinal axis of the housing, with more than five electrical contacts fixed in the housing, wherein the contacts are guided outwards at one end of the housing parallel to the longitudinal axis of the housing, wherein the end sections of the sections of the contacts located outside of the housing are angled relative to their sections located inside the housing, and their connection sections provided for connecting to a circuit board end in a common plane, which plane is parallel to the longitudinal axis of the housing, wherein the connection regions are arranged in groups, and the individual groups are situated on at least three parallel straight lines, which are part of the common plane, wherein the ends of the sections of the contacts guided in parallel out of the housing have the same distance in the direction of the longitudinal axis of the housing as the parallel straight lines.
US11881659B2
In an aspect a connector for charging an electric vehicle. A connector includes a coupling mechanism. A coupling mechanism is configured to mate with an electric vehicle port of an electric vehicle. A coupling mechanism includes a fastener for removable attachment with an electric vehicle port. A connector includes at least a direct current conductor. At least a direct current conductor is configured to supply a direct current to an electric vehicle. A connector includes a power supply circuit. A power supply circuit is configured to regulate a direct current supplied to an electric vehicle as a function of a power threshold.
US11881656B2
Connection assembly comprising a connector and a counter-connector. The shielding cage of the connector has attachment means which are formed by deformation of the shielding cage, without an opening being created. The attachment means are configured to prevent the internal element of the connecting casing from moving in translation with respect to the shielding cage, parallel to the coupling direction (A). The shielding cage is prevented from moving in translation parallel to the coupling direction (A) with respect to the external casing element with the aid of the retaining device.
US11881655B2
The present disclosure discloses an electrical connector including a conductive casing, a wire-end casing arranged inside the conductive casing, and a wire-end plastic body arranged inside the wire-end casing; and a terminal module including an upper terminal set (71) and a lower terminal set (73) is arranged inside the wire-end plastic body; a molding piece is arranged inside the conductive casing; and a printed circuit board is provided at the bottom of the molding piece; a terminal module is arranged in the molding piece; the terminal module includes an upper terminal set (71), a lower terminal set (73) and a partition plate therebetween, and grounding arms are arranged on the partition plate.
US11881653B2
A work machine powered electrically by a conductor rod includes a pneumatic control system for moving the conductor rod axially to contact power rails along a haul route. The conductor rod has a central passageway pneumatically coupling a head to a tip. A barrel extending from the head and an arm extending from the tip have concentric tubular conductors radially offset from each other and slidably mated together. Arrangements of pneumatic control valves provide pressurized air to selected cavities formed at ends or sides of the tubular conductors, causing axial forces that are balanced to effect retraction and extension of the arm within the barrel. In an open-loop mode, the pneumatic control system enables attachment of the arm to the power rails. In a closed-loop mode, mechanical feedback of relative position between the arm and power rails leads to axial adjustment pneumatically so that contact with electrical power is maintained despite lateral movements caused by steering or road conditions.
US11881652B2
An electric connection device including a first electric connection element, a second electric connection element, a locking and unlocking mechanism configured to couple and uncouple the first and the second connecting elements following the rotation of one with respect to the other, a secondary safety locking mechanism, configured to prevent the rotation of the first and of the second connecting elements one with respect to the other and the consequent separation of the two elements, and further comprising electrical contact associated with the connecting elements and configured for controlling an auxiliary circuit connected thereto, and actuating element configured to actuate the electrical contact.
US11881648B2
A connector 10, 10A includes a male terminal 50, 50A including a tab 52, 52A, a female terminal 70 connectable to the tab 52, 52A, and a housing 20, 20A. The housing 20, 20A includes a holding portion 22 for holding the male terminal 50, 50A and a cavity 23 for accommodating the female terminal 70. One end of the cavity 23 is closed by a wall surface 32 of the holding portion 22. The tab 52, 52A is arranged to project into the cavity 23 from the wall surface 32 of the holding portion 22.
US11881645B2
An adapter plug and connector for making electrically conductive contact between a printed circuit board and at least one further electrical component. The adapter plug has at least one contacting device for conducting current within the adapter plug. The adapter plug is in at least two-part form and geometrically constructed in such a way that two plug-in planes, which are not parallel to one another, are formed by plug-in directions of the at least one further electrical component and the printed circuit board, respectively.
US11881631B2
An antenna includes: a substrate; a first reference electrode on a first surface of the substrate; a radiating element on a second surface of the substrate, feeding directions of a first port and a second port of the radiating element are different; and at least one transmission structure on the second surface of the substrate and connected to at least one of the first port and the second port. The transmission structure includes: a signal electrode, a second reference electrode on at least one side of the signal electrode, and at least one membrane bridge; the signal electrode feeds a microwave signal into the radiating element, is positioned in a space surrounded by the membrane bridge and the substrate, and is insulated from the membrane bridge through an interlayer dielectric layer; orthographic projections of the membrane bridge and the second reference electrode on the substrate are overlapped.
US11881630B2
A beam steering antenna structure comprises a stacked antenna module and a first conductive component. The antenna module comprises a first substrate and a second substrate arranged superjacent such that main planes of the substrates extend in parallel. The first substrate comprises a first antenna array transmitting and receiving a first radiation beam. The second substrate comprises a second antenna array transmitting and receiving a second radiation beam. The first conductive component extends adjacent to the antenna module and is at least partially separated from the antenna module in a first direction perpendicular to the main plane of the conductive component. The antenna module is coupled to the conductive component by means of at least one of a galvanic, capacitive, or inductive coupling. At least one of the first and the second radiation beams is at least partially steered away from the other one by the first conductive component.
US11881625B1
A reflector antenna includes a reflector having a curved reflecting surface that extends around a longitudinal center axis, wherein the curved reflecting surface is defined by rotating a concave curve around the longitudinal center axis and wherein one end of the concave curve defines an apex on the longitudinal center axis. The reflector antenna may further include a ground plane extension having a flat reflecting surface abutting an edge of the reflector and extending radially away from the longitudinal center axis. A phased array feed may be arranged spaced apart from and opposite to the reflecting surfaces of the reflector and the ground plane extension. A tapered collar may be arranged adjacent to the phased array feed, wherein the tapered collar tapers outward away from the phased array feed and towards the reflector, and wherein the tapered collar comprises an inner reflective surface facing the reflector.
US11881621B1
Antennas with increased bandwidth are provided. The bandwidth of an antenna can be increased by feeding it at a single point through N sides with a 1:N power divider, where N is an integer greater than 1. This bandwidth enhancement approach can be applied to different types of antennas, and with this design approach the bandwidth of an antenna can be increased without increasing its footprint.
US11881619B2
[Problem] To prevent radiation waves from being reflected inside a casing when a plurality of antennas compatible with different frequencies are mounted. [Solution] According to the present disclosure, provided is an antenna apparatus including a first antenna that operates at a first frequency, and a second antenna that is arranged on an outer side of a casing relative to the first antenna, that operates at a second frequency lower than the first frequency, and that includes an opening in a radiation direction of the first antenna.
US11881617B2
Disclosed is an electronic device including a housing including a front plate, a back plate facing in an opposite direction of the front plate, and a rear structure surrounding a space between the front plate and the back plate and including at least one opening, a display viewable through at least part of the front plate of the electronic device, a supporting member interposed between the display and the rear structure, at least one component interposed between the supporting member and the rear structure and at least partially overlapping with the opening when viewed from above the back plate, an antenna structure interposed between the supporting member and the rear structure, and a wireless communication circuit electrically connected to at least one of the first conductive pattern and/or the second conductive pattern and transmitting and/or receiving a signal having a specified frequency. The antenna structure includes a connection part at least partially overlapping with the opening, interposed between the component and the back plate, and including a first conductive pattern when viewed from above the back plate and a first portion connected to the connection part and including a second conductive pattern electrically connected to the first conductive pattern. Besides, various embodiments as understood from the specification are also possible.
US11881616B2
A smart ring includes an antenna chip and a metal ring used as an antenna, and the antenna chip is electrically connected to the metal ring to form an antenna circuit. The metal body of the smart ring is designed as a composition structure of the antenna circuit, that is, the antenna is integrated into the metal ring, the space for accommodating the antennas and the cost for additional physical antennas are saved, and the design flexibility and the competitiveness of the product are improved. Nickel-zinc ferrite is unnecessary, which can reduce the cost. The ring can keep the radiation characteristic of the circular antenna that is not susceptible to the interference from human body. The metal body of the ring is a metal structure, which can fulfill both of strength requirement and texture requirement of the structure, and at the same time has good antenna characteristics.
US11881597B2
A battery module blocks current when the temperature rises, a battery pack includes the battery module, and a vehicle includes the battery pack. The battery module includes a bus bar having an approximately thin plate shape compared to a length and a width and having linear grooves provided in a left surface and a right surface along a longitudinal direction, respectively; and battery cells respectively located on the left surface and the right surface of the bus bar, physically contacting with their respective electrode leads inserted into the grooves, and electrically connected to each other with the bus bar interposed therebetween, and wherein sizes of the grooves increase in a thickness direction at a certain temperature or higher to release a physical contact between the electrode leads and the bus bar such that an electrical connection between the battery cells is released.
US11881593B2
New or improved lead acid batteries with vapor pressure barriers and/or improved battery separators, as well as systems, vehicles, and/or methods of manufacture and/or use thereof are disclosed herein. In at least select embodiments, the instant disclosure provides new or improved lead acid batteries with a vapor pressure barrier. In at least select embodiments, the instant disclosure provides new or improved lead acid battery vapor pressure barriers along with new or improved battery separators, and/or methods of manufacture and/or use thereof. In at least select embodiments, the instant disclosure provides a new or improved lead acid battery with a vapor pressure barrier that reduces the water loss from the battery. In at least select embodiments, a method of reducing the water loss of a lead acid battery may include providing a vapor pressure barrier, such as a layer of oil, inside the lead acid battery along with an improved battery separator.
US11881591B2
A venting device inserted into a sealing part of a pouch of a secondary battery according to an embodiment of the present invention includes: a housing inserted between confronting surfaces of the sealing part so as to be sealed together with the sealing part, the housing being made from a metal plate; a gasket made of a polymer and disposed in the housing and through which a passage is defined providing gas communication between an inside and an outside of the pouch; and a plate spring made of a metal, the plate spring being disposed in the housing and assembled with the gasket, the plate spring being configured to open and close the passage in response to a change in an internal pressure of the pouch, wherein the housing includes a crimping part crimped together with the gasket on an upper end of the housing.
US11881581B2
The present disclosure relates to a method of making core-shell and yolk-shell nanoparticles, and to electrodes comprising the same. The core-shell and yolk-shell nanoparticles and electrodes comprising them are suitable for use in electrochemical cells, such as fluoride shuttle batteries. The shell may protect the metal core from oxidation, including in an electrochemical cell. In some embodiments, an electrochemically active structure includes a dimensionally changeable active material forming a particle that expands or contracts upon reaction with or release of fluoride ions. One or more particles are at least partially surrounded with a fluoride-conducting encapsulant and optionally one or more voids are formed between the active material and the encapsulant using sacrificial layers or selective etching. When the electrochemically active structures are used in secondary batteries, the presence of voids can accommodate dimensional changes of the active material.
US11881580B2
A bipolar electrode for a lithium battery, the bipolar electrode comprising: (a) a current collector comprising a conductive material foil having two opposing primary surfaces, wherein one or both of the primary surfaces is optionally coated with a layer of graphene or expanded graphite material; and (b) a negative electrode layer and a positive electrode layer respectively deposited on the two primary surfaces, wherein the positive electrode layer comprises a mixture of particles of a cathode active material and a quasi-solid or solid-state electrolyte and the electrolyte comprises a nitrile and a polymer, which is a polymerization or crosslinking product of a reactive additive comprising (i) a first liquid solvent that is polymerizable, (ii) an initiator or a curing agent, and (iii) a lithium salt. Also provided is a bipolar battery that comprises a plurality of bipolar electrodes connected in series.
US11881574B2
A device for removal of heat from a plurality of heat sources includes a first manifold to receive a working fluid, and a plurality of elongated intermediate frame members each in thermal communication with at least one of the plurality of heat sources. Each intermediate frame member includes a microchannel in fluid communication with the first manifold to receive the working fluid from the first manifold. Each elongated intermediate frame member includes a slot extending along a longitudinal axis of the heat transfer device. The device further includes a second manifold spaced from the first manifold and in fluid communication with the plurality of intermediate frame members to receive the working fluid from each microchannel in the plurality of intermediate frame members. The second manifold is configured to transfer the working fluid away from the plurality of heat sources.
US11881570B2
The present invention relates to a battery cell including an electrolyte ion concentration measurement unit and a method for measuring an electrolyte concentration using same. The battery cell according to the present invention comprises a measurement unit in which a first electrode plate, an insulation film, and a second electrode plate are sequentially stacked on one another, wherein the measurement unit is inserted between a separator of the battery cell and an electrode thereof, and thus can directly measure an electrolyte concentration between the separator and the electrode. Therefore, the battery cell can be simply manufactured and has excellent stability. In addition, according to the present invention, the method for measuring an electrolyte concentration of a secondary battery using the battery cell enables measurement of electrolyte concentration in real time even during the use of the battery and can measure an electrolyte concentration of the separator more accurately and quickly than a conventional technology.
US11881560B2
The invention discloses a lithium battery structure and the electrode layer thereof. The lithium battery structure includes two battery units with the two negative active material layers being disposed in face-to-face arrangement. The negative current collector includes a conductive substrate with a plurality of through holes and an isolation layer. The isolation layer is covered on one surface of the conductive substrate and extended along the through holes to another surface to cover the edge of the openings of the through holes. It can be effectively avoided the lithium dendrites depositing near the openings of the through holes on the conductive substrate. Also, the face-to-face arrangement of the negative active material layers is effectively control the locations of the plated lithium dendrites. Therefore, the safety of the battery and the cycle life of the battery is greatly improved.
US11881557B2
A lithium ion electrolyte, a preparation method and application thereof are provided. The lithium ion electrolyte includes: an ester solvent, a lithium salt and an electrolyte additive, where the electrolyte additive includes a compound as shown in the following formula I. According to the electrolyte provided by the present disclosure, all components have a synergistic effect and are matched with one another, so that the electrolyte can improve the interface stability of a high-nickel positive electrode material and prolong the cycle life of a lithium ion battery and a lithium ion capacitor.
US11881555B2
In order to solve the problems of insufficient high-temperature storage performance and high-temperature cycle performance of the existing lithium ion battery, the present application provides a non-aqueous electrolyte for lithium ion battery, comprising a bicyclic sulfate compound and a compound A represented by structural formula 1. In structural formula 1, R3, R4, R5, R6, R7 and R8 are each independently selected from hydrogen, fluorine atom or a group containing 1˜5 carbon atoms. Meanwhile, the application also discloses a lithium ion battery comprising the non-aqueous electrolyte for lithium ion battery. The non-aqueous electrolyte for lithium ion battery provided by the application is beneficial to improving high-temperature storage and high-temperature cycle performance of battery.
US11881543B2
Multi-phase polymer films containing quantum dots (QDs) are described herein. The films have domains of primarily hydrophobic polymer and domains of primarily hydrophilic polymer. QDs, being generally more stable within a hydrophobic matrix, are dispersed primarily within the hydrophobic domains of the films. The hydrophilic domains tend to be effective at excluding oxygen.
US11881536B2
Disclosed is an adamantine semiconductor. The semiconductor comprises a first element being from one of the following groups: VIII, VII, VI, V, IV, III, II, Ī or 0. The semiconductor also comprises at least two other elements, the at least two other elements being from group I, II, III, IV, V, VI and/or VII. The first element being from group VIII, VII, VI, V, IV, III, II, Ī or 0 includes an element not formally being from group VIII, VII, VI, V, IV, III, II, Ī or 0 but is known to assume the same oxidation state as the elements that do lie in these groups. The at least two other elements from group I, II, III, IV, V, VI and/or VII includes elements not formally being from group I, II, III, IV, V, VI and/or VII but are known to assume the same oxidation state as the elements that do lie in these groups.
US11881535B2
A woven fabric with a photovoltaic power generation portion performs photovoltaic power generation by light, such as, e.g., solar light, and has flexibility. The woven fabric is composed of warp yarns and weft yarns. The woven fabric includes at least one functional yarn with a photovoltaic power generation portion as a weft yarn. The functional yarn with a photovoltaic power generation portion includes a photovoltaic power generation portion, a positive electrode conductive wire material connected to a positive electrode of the photovoltaic power generation portion, and a negative electrode conductive wire material connected to a negative electrode of the photovoltaic power generation portion. At least two warp yarns are conductive yarns. One of the conductive yarn is in electric contact with the positive electrode conductive wire material. The other warp yarn is in electric contact with the negative electrode conductive wire material.
US11881533B2
The invention relates to a method for fabricating a semiconductor device. The method includes providing a cavity structure comprising a seed area with a seed material. The method further includes growing, within the cavity structure, a quantum dot structure in a first growth direction from a seed surface of the seed material and growing, in the first growth direction, a first embedding layer on a first surface of the quantum dot structure. The method further includes removing the seed material and growing, within the cavity structure, on a second surface of the quantum dot structure, a second embedding layer in a second growth direction. The second surface of the quantum dot structure is different from the first surface of the quantum dot structure and the second growth direction is different from the first growth direction. The invention further relates to devices obtainable by such a method.
US11881518B2
A gate structure includes a substrate divided into an N-type transistor region and a P-type transistor region. An interlayer dielectric covers the substrate. A first trench is embedded in the interlayer dielectric within the N-type transistor region. A first gate electrode having a bullet-shaped profile is disposed in the first trench. A gate dielectric contacts the first trench. An N-type work function layer is disposed between the gate dielectric layer and the first gate electrode. A second trench is embedded in the interlayer dielectric within the P-type transistor region. A second gate electrode having a first mushroom-shaped profile is disposed in the second trench. The gate dielectric layer contacts the second trench. The N-type work function layer is disposed between the gate dielectric layer and the second gate electrode. A first P-type work function layer is disposed between the gate dielectric layer and the N-type work function layer.
US11881516B2
Provided herein is: a SiC substrate having a front surface on which a GaN layer is stacked; a source electrode formed on a front surface of the GaN layer; a MIM capacitor formed on a front surface of the source electrode; and a via hole extending from a rear surface of the SiC substrate to reach the source electrode; wherein a barrier metal layer is included in the source electrode, and wherein the depth end of the via hole is placed between a rear surface of the source electrode and a rear surface of the barrier metal layer. Accordingly, intrusion of a halogen element, in particular, Br, into an insulating film that is placed in the MIM capacitor, is suppressed over a long term.
US11881511B2
A transistor is disclosed. The transistor includes a substrate, a superlattice structure that includes a plurality of heterojunction channels, and a gate that extends to one of the plurality of heterojunction channels. The transistor also includes a source adjacent a first side of the superlattice structure and a drain adjacent a second side of the superlattice structure.
US11881508B2
A semiconductor device includes a substrate including a first active pattern and a second active pattern, a device isolation layer filling a first trench between the first and second active patterns, the device isolation layer including a silicon oxide layer doped with helium, a helium concentration of the device isolation layer being higher than a helium concentration of the first and second active patterns, and a gate electrode crossing the first and second active patterns.
US11881494B2
A semiconductor package and a method of manufacturing thereof is disclosed. The package includes a package substrate having a die attach region with a die attached thereto. A protective cover is disposed over a sensor region of the die and attached to the die by a cover adhesive. The package includes a dam structure configured to protect components of the semiconductor package from contamination.
US11881482B2
A semiconductor device includes; a bottom electrode on a substrate, a supporting pattern between the bottom electrode and an adjacent bottom electrode, a top electrode covering the bottom electrode and the supporting pattern, and a dielectric layer between the bottom electrode and the top electrode and between the supporting pattern and the top electrode. The bottom electrode may include a first portion including a seam and a second portion on the first portion, a top end of the second portion may be disposed at a height lower than an upper surface of the supporting pattern, and a portion of a bottom end of the second portion may be exposed to the seam.
US11881476B2
A semiconductor device has a first semiconductor die including a first protection circuit. A second semiconductor die including a second protection circuit is disposed over the first semiconductor die. A portion of the first semiconductor die and second semiconductor die is removed to reduce die thickness. An interconnect structure is formed to commonly connect the first protection circuit and second protection circuit. A transient condition incident to the interconnect structure is collectively discharged through the first protection circuit and second protection circuit. Any number of semiconductor die with protection circuits can be stacked and interconnected via the interconnect structure to increase the ESD current discharge capability. The die stacking can be achieved by disposing a first semiconductor wafer over a second semiconductor wafer and then singulating the wafers. Alternatively, die-to-wafer or die-to-die assembly is used.
US11881466B2
A method for producing electronic devices includes fixing a die that includes an electronic component with integral contacts to a dielectric substrate. After fixing the die, a conductive trace is printed over both the dielectric substrate and at least one of the integral contacts, so as to create an ohmic connection between the conductive trace on the substrate and the electronic component.
US11881462B2
A semiconductor device includes an impedance having a first port and a second port located over a semiconductor substrate. The impedance includes at least one metal-insulator-metal (MIM) lateral flux capacitor (LFC) pair. Each LFC pair includes a first LFC connected in series with a second LFC. A terminal of the first LFC is connected to the first port, and a terminal of the second LFC is connected to the second port. Optionally the device further includes circuitry formed over the semiconductor substrate, wherein the circuitry is configured to implement a circuit function in cooperation with the impedance.
US11881450B2
A system and method for fabricating on-die metal-insulator-metal capacitors capable of supporting relatively high voltage applications and increasing capacitance per area are described. In various implementations, an integrated circuit includes multiple metal-insulator-metal (MIM) capacitors. The MIM capacitors are formed between two signal nets such as two different power rails, two different control signals, or two different data signals. The integrated circuit includes multiple intermediate metal layers (or metal plates) formed between two signal nets. In high voltage regions, a MIM capacitor has one or more intermediate metal plates formed as floating plates between electrode metal plates. The floating plates have no connection to any power supply reference voltage level used by the integrated circuit. The insulating distance between the two electrode metal plates includes the thicknesses of the two dielectric layers, but the thickness of the conductive floating metal plate does not contribute to this insulating distance.
US11881440B2
Microelectronic devices, assemblies, and systems include a microelectronic die and composite material to conduct heat from the microelectronic die such that the composite material includes polymer chains chemically bonded to fill particles having a hexagonal lattice of carbon atoms such as graphene sheet fill particles and/or carbon nanotube fill particles.
US11881438B2
First-level integration of second-level thermal interface material for integrated circuit assemblies
A second-level thermal interface material (TIM2) that is to couple to a system-level thermal solution is applied to an integrated circuit (IC) assembly comprising an IC die and an assembly substrate prior to the assembly substrate being joined to a host component at the system-level. Challenges associated with TIM2 application may therefore be addressed at a first level of IC die integration, simplifying subsequent assembly and better controlling thermal coupling to a subsequently applied thermal solution. Where a first-level IC assembly includes a stiffener, the TIM may be affixed to the stiffener through an adhesive bond or a fusion bond. After the IC assembly including the TIM is soldered to the host board, a thermal solution may be placed in contact with the TIM. With early application of a solder TIM, a solder TIM may be reflowed upon the IC die multiple times.
US11881436B2
Methods and apparatus for processing a substrate are provided. For example, metrology apparatus configured for use with a substrate processing platform comprise an interferometer configured to obtain a first set of measurements at a first set of points along a surface of a substrate, a sensor configured to obtain a second set of measurements at a second set of points different from the first set of points along the surface of the substrate, an actuator configured to position the interferometer and the sensor at various positions along a measurement plane parallel to the surface of the substrate for obtaining the first set of measurements and the second set of measurements, and a substrate support comprising a substrate support surface for supporting the substrate beneath the measurement plane while obtaining the first set of measurements and the second set of measurements.
US11881435B2
A method for fabricating a three-dimensional (3D) static random-access memory (SRAM) architecture using catalyst influenced chemical etching (CICE). Utilizing CICE, semiconductor fins can be etched with no etch taper, smooth sidewalls and no maximum height limitation. CICE enables stacking of as many nanosheet layers a desired and also enables a 3D stacked architecture for SRAM cells. Furthermore, CICE can be used to etch silicon waveguides thereby creating waveguides with smooth sidewalls to improve transmission efficiency and, for photon-based quantum circuits, to eliminate charge fluctuations that may affect photon indistinguishability.
US11881428B2
A semiconductor structure manufacturing method includes: a substrate is provided, and a trench structure is formed in the substrate; a first dielectric layer is formed in the trench structure, and a top surface of the first dielectric layer is lower than a top surface of the trench structure; and a protective layer is formed in the trench structure, and the protective layers at least covers a surface of the first dielectric layer and part of a side wall of the trench structure.
US11881426B2
A substrate processing apparatus includes: a first process chamber in which a developing process is performed by supplying a developer to a substrate that is in a dry state; a second process chamber in which a drying process is performed on the substrate by supplying a supercritical fluid to the substrate on which the developing process is performed and which is in a wet state; a third process chamber in which a bake operation is performed on the substrate on which the drying operation is performed and is in a dry state; a fourth process chamber in which a cooling operation is performed on the substrate on which the bake operation is performed and is in a dry state; and a substrate transferring unit configured to transfer the substrate between the first to fourth process chambers.
US11881425B2
A technique for handling an integrated circuit/tape assembly having a plurality of integrated circuits supported by underlying dicing tape involves placing the integrated circuit/tape assembly on a bottom file frame carrier (FFC) frame having structure (e.g., an inner rim or flexible pegs), placing a top FFC frame having a central opening over the integrated circuit/tape assembly, and mating the top and bottom FFC frames such that the dicing tape is pulled over the structure thereby laterally stretching the dicing tape, which breaks wafer saw bows holding the integrated circuits together. The lateral stretching of the dicing tape increases distance between adjacent integrated circuits in at least two mutually orthogonal lateral directions, thereby inhibiting the adjacent integrated circuits from colliding during shipment or storage for subsequent processing. The resulting assembly can be thinner than conventional FFC configurations, which results in more efficient shipment and storage.
US11881417B2
First and second concentration measurements are provided in lines for first and second supply liquid lines. A dissolved concentration of gas in the second supply liquid is lower than that in the first supply liquid. In the first and second lines, first ends of branch lines are connected upstream of the concentration measurements. The second ends of the branch lines are connected to a mixing part. By mixing the first and second supply liquids, a processing liquid is generated. Respective flow rates in the branch lines are based on the first and second concentration measurements to set the dissolved concentration of the gas in the processing liquid. Thus, particles or the like can be removed from the processing liquid to be supplied to a substrate, and the dissolved concentration of the gas in the processing liquid can be set with high accuracy.
US11881414B2
A glass device including a thin glass substrate which has a glass thickness of 300 μm or less is enabled to be provided more easily. In a method for manufacturing the glass device, one or more through holes are formed in a glass substrate, and a first wiring on a first surface side of the glass substrate and a second wiring on a second surface side of the glass substrate are electrically connected to each other via the through holes. After the first wiring is provided, the through holes are formed while the glass substrate is being thinned by etching. Then, wirings in the through holes and the second wiring are formed. The thinned glass substrate has a thickness of 50 μm or more and 300 μm or less. The through holes have the shape of a truncated cone.
US11881403B2
A substrate processing method includes an operation for holding a substrate in a horizontal position, the substrate including an amorphous silicon layer having a surface on which an altered layer derived from dry etching is formed, an operation for irradiating the altered layer with ultraviolet rays to reform the altered layer into a reformed layer, and an operation for supplying a chemical solution to the amorphous silicon layer having the reformed layer on the surface to perform wet etching on the amorphous silicon layer. This improves the efficiency of the wet etching on the amorphous silicon layer.
US11881382B2
Provided is an apparatus for treating a substrate. The substrate treating apparatus includes a substrate supporting unit for supporting the substrate and fixing the substrate with electrostatic force, a plasma generating unit for generating a discharging plasma for discharging a charge of the substrate, and a power supplying unit for supplying power to the substrate supporting unit and the plasma generating unit, wherein the power supplying unit supplies power of a fluctuating pattern to the plasma generating unit when a charge of the substrate is discharged.
US11881380B2
A plasma processing apparatus 100 including: a chamber 101 having a dielectric window; a coil 102 placed outside the chamber so as to face the dielectric window; a FS electrode 103 having a plate shape and placed on the chamber side of the coil; a first power source 104 for supplying a high-frequency power of a first frequency to the coil 102; a second power source 105 for supplying a high-frequency power of a second frequency which is different from the first frequency, to the FS electrode 103; a first matcher 106 placed between the first power source and the coil; a second matcher 107 placed between the second power source and the FS electrode; and a first frequency attenuation filter connected between the second matcher and the FS electrode, and configured to allow transmission of the high-frequency power of the second frequency and inhibit transmission of the high-frequency power of the first frequency.
US11881379B2
In a mask pattern forming method, a resist film is formed over a thin film, the resist film is processed into resist patterns having a predetermined pitch by photolithography, slimming of the resist patterns is performed, and an oxide film is formed on the thin film and the resist patterns after an end of the slimming step in a film deposition apparatus by supplying a source gas and an oxygen radical or an oxygen-containing gas. In the mask pattern forming method, the slimming and the oxide film forming are continuously performed in the film deposition apparatus.
US11881368B2
A thermal protector includes: a first terminal and a second terminal that are provided at both ends in a longitudinal direction and connected to an external circuit; an insulation block that holds the first terminal and the second terminal; a fixed contact and a movable contact capable of coming into contact with each other; a movable plate having the movable contact provided at a leading end; and a bimetal engaged with the movable plate. Each of the first terminal and the second terminal has a main body, an extension, and a slit. The main body of the first terminal and the main body of the second terminal lie in a first plane, and a fixed contact support part of the extension and a movable plate support part of the extension lie in a second plane. An angle formed by the first plane and the second plane is an acute angle.
US11881364B2
Disclosed herein a user interface device includes a hinge configured to slide in a first direction along a rail extending in the first direction; and a knob coupled to the hinge to slide in the first direction and configured to detect a rotation input; wherein the knob includes a knob base coupled to the hinge, a bearing including a first member coupled to the knob base and a second member rotatable about a rotation axis with respect to the first member, and a knob body coupled to the second member and configured to rotate with respect to the knob base, wherein the knob body is detachably coupled to the second member.
US11881362B2
A food equipment device, such as a warewasher, includes a powered component, the powered component being one of a heating element or a pump or a fan, and a power line path for delivering power to the powered component. A contactor is provided for controlling power delivery to the powered component, the contactor including main power contacts connected in the power line path and auxiliary contacts that operate the same as, or opposite to, the main power contacts. A monitoring system is operatively connected to the auxiliary contacts to monitor an open or closed state of the auxiliary contacts and includes a voltage source operatively connected to one of the auxiliary contacts and an electrical sensor for detecting one of (i) a voltage condition of the other auxiliary contact or (ii) a current flow condition between the auxiliary contacts.
US11881361B2
The invention is directed to a photovoltaic apparatus comprising a carrier substrate. The carrier substrate carries printed structures comprising: a plurality of photovoltaic modules, each module including first and second terminals and a plurality of photovoltaic cells electrically connected between the first and second module terminals; a first bus bar extending along one side of the photovoltaic modules; a second bus bar extending along an opposite side of the photovoltaic modules; and a plurality of intermodule rails, each inter-module rail being associated with a photovoltaic module. The apparatus includes a plurality of selectively configurable junctions, one or more of the junctions being configurable to enable a photovoltaic module to be selectively connected to or disconnected from an adjacent photovoltaic module via one or more inter-module rails, and/or enable a module terminal to selectively connect with or disconnect from one of the first and second bus bars, such that the photovoltaic modules can be selectively electrically connected in series and/or parallel on demand.
US11881350B2
A laminated core comprising a plurality of lamination sheets made of a soft magnetic alloy is provided. The lamination sheets have a main surface and a thickness d. The main surfaces of the lamination sheets are stacked one on top of another in a direction of stacking. Adjacent lamination sheets are joined to one another by a plurality of substance-to-substance joints, the joints being filler-free and entirely surrounded by the main surfaces of the adjacent lamination sheets.
US11881346B2
A coil electronic component includes a body having one surface and the other surface, opposing each other, and a plurality of wall surfaces respectively connecting the one surface and the other surface of the body, first and second recesses, respectively formed in both end surfaces of the body opposing each other among the plurality of wall surfaces of the body, extending to the one surface of the body, a wound coil, embedded in the body, including first and second lead-out portions, a first external electrode disposed along an internal wall of the first recess and the one surface of the body and connected to the first lead-out portion, and a second external electrode disposed along an internal wall of the second recess and the one surface of the body and connected to the first lead-out portion. The first and second external electrodes are spaced apart from each other.
US11881344B2
A power system includes a power module, an electronic load and a system board. The power module includes a first surface, a second surface, a switch and a plurality of conductive parts, wherein the switch is disposed on the first surface of the power module and the plurality of conductive parts are disposed on the second surface of the power module. The electronic load includes a plurality of conductive parts. The power module and the electronic load are disposed on two opposite sides of the system board, the power module delivers power to the electronic load through the system board, and gaps and networks of the plurality of conductive parts of the power module correspond to those of the plurality of conductive parts of the electronic load.
US11881318B2
A method of supporting an expert meeting of medical specialists to interpret genetic information, may include: accepting a schedule of the expert meeting; extracting the medical specialists to participate in the expert meeting, the medical specialists stored in association with the accepted schedule of the expert meeting; and transmitting the accepted schedule of the expert meeting to terminal devices of the extracted medical specialists.
US11881311B1
In various embodiments, the present description relates to the use of factors related to survival. The methods, compositions and systems described herein may be used to determine factors affecting survival, assess survival risk based on factors related to survival and/or make suggestions to increase the likelihood of survival longer than otherwise predicted.
US11881304B2
A medical information processing apparatus according to an embodiment includes a processing circuitry. The processing circuitry is configured: to distribute, to an information processing apparatus provided at each of a plurality of medical institutions, a program for causing a machine learning process to be executed by using medical data held at the medical institution having the information processing apparatus; to receive, from each of the information processing apparatuses, a change amount in a parameter related to the machine learning process, regarding a change caused in conjunction with the execution of the machine learning process; to adjust a value of the parameter on the basis of the received change amount; and to transmit the adjusted parameter to each of the information processing apparatuses to cause the machine learning process to be executed on the basis of the parameter.
US11881302B2
In some aspects, a method of using a virtual medical assistant to assist a medical professional, the virtual medical assistant implemented, at least in part, by at least one processor of a host device capable of connecting to at least one network is provided. The method comprises receiving free-form instruction from the medical professional, providing the free-form instruction for processing to assist in identifying from the free-form instruction at least one medical task to be performed, obtaining identification of at least one impediment to performing the at least one medical task, and inferring at least some information needed to overcome the at least one impediment.
US11881300B2
The present disclosure relates to an imaging system for creating an image of an examination object comprising a system component and a control component. The system component has a component property that is able to assume a value in a first value range established by the imaging system. A corresponding system component of another imaging system comprises a corresponding component property with another value range with an overlap range with the first value range. The control component is embodied to control the use of the system component on the creation of the image, wherein the control component can be operated in a compatibility mode. In the compatibility mode, the control component is configured, on the creation of the image, to only allow values that lie within the overlap range for the component property of the system component.
US11881298B2
Systems and methods are provided for integrating artificial intelligence (AI) workflows. In one example, a method includes receiving, from a medical image storage device, an instance availability notification, in response to determining that the notification indicates that one or more medical images have been saved at the medical image storage device, querying the medical image storage device to retrieve metadata associated with the one or more medical images, initiating a work-item with an AI orchestration platform for the metadata, and receiving, from the AI orchestration platform via the work-item, AI results related to the one or more medical images.
US11881288B2
A system, including a memory storing instructions and a processor configured to execute the instructions is provided. The instructions executed by the processor cause the system to retrieve a diagnostic information for a patient, to retrieve a physician information for a physician in charge of the patient, and to determine an anticipated medication prescription for the patient based on the diagnostic information, the physician information, and a medication prescribing pattern stored in the memory. A method for using the system and a non-transitory, computer readable medium including the instructions are also provided.
US11881287B2
There is provided a method for using a control apparatus to process one or more data inputs in a computing arrangement to provide one or more outputs comprising at least one of control outputs, analysis outputs, or recommendation outputs. The control apparatus is configured to execute real-time computing for a multi-dimensional system model spanned by state variables on one or more of finite domains or intervals. The one or more data inputs include one or more physical measurands of a system, and the one or more outputs provide a technical modification of the system. The method includes: providing a system model in which all valid combinations and associated properties or object functions are stored as interconnected relations distributed on one or more computers; and deducing one or more of: (i) any sub-space, corresponding to an input statement of states or combinations spanned by one or more state variable or associated properties or object functions, by deriving consequences of the input statement by applying constraints defined by the input statement to the system model; or (ii) any sub-space, corresponding to a query, of states or combinations spanned by one or more state variables or associated properties or object functions, by deriving consequences of the query by applying constraints defined by the query to the system model.
US11881283B2
A semiconductor memory device includes first and second memory cell arrays spaced apart from each other in a first direction, a plurality of column selection transistors in a second direction which intersects the first direction, between the first and second memory cell arrays, at least two of the column selection transistors include respective portions of a central gate pattern, which intersects a central line extending in the first direction at a center of the first memory cell array and has a closed loop shape, and first and second local input/output lines configured to provide electric potential through the first memory cell array to a local sense amplifier based on operations of the column selection transistors. The first and second local input/output lines are electrically connected to the central gate pattern, and the center line is spaced apart from and does not intersect the first and second local input/output lines.
US11881279B2
A solid state drive (SSD) device, including a substrate; a first buffer chip disposed on the substrate; a second buffer chip disposed on the first buffer chip; a plurality of first nonvolatile memory chips connected to the second buffer chip through wire bonding; a controller configured to transmit a control signal to the plurality of first nonvolatile memory chips through a first channel; and a first redistribution layer disposed in the substrate and configured to electrically connect the first channel to the first buffer chip, wherein the first buffer chip is connected to the first redistribution layer through flip chip bonding, and the second buffer chip is connected to the first redistribution layer through a first wire.
US11881273B2
A layout structure of a ROM cell using a complementary FET (CFET) is provided. The ROM cell includes first and second three-dimensional transistors. The second transistor is formed above the first transistor, and the channel portions of the first and second transistors overlap each other. First data is stored in the ROM cell depending on the presence or absence of connection between a local interconnect connected to the source of the first transistor and a ground power supply line, and second data is stored in the ROM cell depending on the presence or absence of connection between a local interconnect connected to the source of the second transistor and a ground power supply line.
US11881265B2
A memory system includes non-volatile memory cells for storing multiple bit data and a controller configured to control to apply read voltages to the non-volatile memory cells at different threshold levels to read data written to the non-volatile memory cells. The non-volatile memory cells comprise different sub-groups. The controller stores first information indicating a first initial value for each of the different threshold level of the read voltages, second information that indicates whether data can be successfully read from each sub-group when the respective different threshold levels of the read voltages are set to the first initial values, and third information that indicates a second initial value for each different threshold level of the read voltages for at least one sub-group for which data reading was unsuccessful when a read voltage was set to the first initial value.
US11881261B2
Systems and methods are provided for employing analog content addressable memory (aCAMs) to achieve low latency complex distribution sampling. For example, an aCAM core circuit can include an aCAM array. Amplitudes of a probability distribution function are mapped to a width of one or more aCAM cells in each row of the aCAM array. The aCAM core circuit can also include a resistive random access memory (RRAM) storing lookup information, such as information used for processing a model. By randomly selecting columns to search of the aCAM array, the mapped probability distribution function is sampled in a manner that has low latency. The aCAM core circuit can accelerate the sampling step in methods relying on sampling from arbitrary probability distributions, such as particle filter techniques. A hardware architecture for an aCAM Particle Filter that utilizes the aCAM core circuit as a central structure is also described.
US11881256B2
A semiconductor memory device includes data pads, wordlines, memory cells, global input-output lines, and intra-bank switches. The wordlines extend in a row direction and are arranged in a column direction. The wordlines are grouped into wordline groups such that each wordline group includes wordlines adjacent in the column direction. A selection wordline is selected based on a row address. The global input-output lines extend in the column direction and are arranged in the row direction to transfer data between the data pads and the memory cells. The global input-output lines are cut into line segment groups respectively corresponding to the wordline groups. The intra-bank switches control, based on the row address, electrical connections between two line segment groups among the line segment groups, where the two line segment groups are adjacent in the column direction and included in one memory bank.
US11881249B2
A power control circuit includes a power control signal generation circuit configured to generate a voltage control signal according to a deep sleep command for operating a semiconductor apparatus in a deep sleep mode; a voltage divider circuit having a division ratio that is changed according to the voltage control signal, and configured to generate a divided voltage by dividing an internal voltage at the changed division ratio; a comparator configured to generate a detection signal by comparing a reference voltage to the divided voltage; an oscillator configured to generate an oscillation signal according to the detection signal; and a pump configured to generate the internal voltage according to the oscillation signal.
US11881245B2
Methods, apparatuses, and systems related to voltage management of memory apparatuses/systems are described. The memory device can include circuitry configured to determine an operating frequency of a clock signal for an ongoing or an upcoming memory operation. The memory device may generate a control indicator for increasing a system voltage for higher operating frequencies, for decreasing the system voltage for lower operating frequencies, or a combination thereof.
US11881244B2
A semiconductor memory apparatus includes an address generation circuit and an operation determination circuit. The address generation circuit generates a refresh target address that corresponds to a word line, among a plurality of word lines, the word line being adjacent to another word line in which row hammering has occurred. The operation determination circuit configured to generate an address matching information by comparing a row hammering address with the refresh target address.
US11881241B2
A structure includes an array of nonvolatile memory cells, wordlines and bitlines connected to the nonvolatile memory cells, sense amplifiers connected to the nonvolatile memory cells, and reference cells connected to the sense amplifiers. Each of the reference cells has a transistor connected to a variable resistor, one of the wordlines, a reference bitline separate from the bitlines, and the sense amplifiers.
US11881239B1
A controller extracts a distortion component of a readback signal from a magnetic read head. The distortion component may be found using a finite length Volterra series, for example. The controller estimates a clearance between the read head and a recording medium based on the distortion component. This clearance measurement can be used for closed loop fly-height control of the read head.
US11881238B1
Various illustrative aspects are directed to a data storage device comprising one or more disks, an actuator assembly comprising one or more disk heads; and one or more processing devices, configured to detect a plurality of areas with a coercivity lower than a threshold on the one or more disks; map out one or more sectors in each of the plurality of lower coercivity areas on the one or more disks; write data to, or read data from, the one or more disks, based at least in part on mapping out the one or more sectors in each of the plurality of lower coercivity areas. In some embodiments, the writing or reading data comprises writing data to, or reading data from, one or more sectors of the one or more disks that are not mapped out.
US11881235B2
The present disclosure relates to a magnetic recording head having an exchange biased leading shield or leading edge shield (LES). The LES is a bilayer structure. One or more layers are coupled below the LES such that the LES is disposed between the main pole and the one or more layers. The one or more layers exchange bias the LES such that the upper layer of the LES has a magnetization parallel to the magnetization of the trailing shield. The lower layer of the LES has a magnetization that is antiparallel to the magnetization of the upper layer of the LES. The one or more layers set the preferred direction for the lower layer of the LES and sets the LES as a two-domain state without relying upon the anisotropy field (Hk) of either the upper or lower layers of the LES.
US11881222B2
A device, such as Network Microphone Device or a playback device, receives an indication of a track change associated with a playback queue output by a media playback system. In response, an input detection window is opened for a given time period. During the given time period the device is arranged to receive an input sound data stream representing sound detected by a microphone. The input sound data stream is analyzed for a plurality of command keywords and/or a wake-word for a Voice Assistant Service (VAS) and, based on the analysis, it is determined that the input sound data stream includes voice input data comprising a command keyword or a wake-word for a VAS. In response, the device takes appropriate action such as causing the media playback system to perform a command corresponding to the command keyword or sending at least part of the input sound data stream to the VAS.
US11881220B2
A display device for providing a speech recognition service according to an embodiment of the present disclosure can include a display unit, a network interface unit configured to communicate with a server, and a control unit configured to receive a voice command uttered by a user, acquire usage information of the display device, transmit the voice command and the usage information of the display device to the server through the network interface unit, receive, from the server, an utterance intention based on the voice command and the usage information of the display device, and perform an operation corresponding to the received utterance intention.
US11881219B2
Systems for voice control of medical devices in a healthcare facility are disclosed herein. The systems employ continuous speech processing software, voice recognition software, natural language processing software, and other software to permit voice control of the medical devices. Systems are also provided for distinguishing which medical device from among multiple medical devices in a patient room is the particular medical device to be controlled by voice input from a caregiver or a patient.
US11881214B1
Techniques for sending prompt data related to content output on a voice-controlled device are described. In an example, a computer system receives request for audio output at a user device. The computer system determines a recommendation for content. The computer system also generates customization data for prompt data based on one or more user features, context features, metadata features, and a history of customization data. The prompt data includes the customization data and an acknowledgement associated with the request. The computer system sends the prompt data to the user device.
US11881212B2
[Problem] To provide a system capable of correcting an error in speech recognition by easier work than in the prior art. [Solution] A conversation analysis system comprising: a speech analysis unit 3 for analyzing contents contained in a conversation; a topics grasping unit 5 for grasping topics of the conversation; a topics-related correction terms storage unit 7 for, with respect to the respective topics, storing pronunciations to be speech-recognized or speech-recognized terms, and candidates for correction terms related to the pronunciations to be speech-recognized or the speech-recognized terms; and a conversation correction unit 9 for correcting the conversation analyzed by the speech analysis unit 3.
US11881208B2
System and method for generating disambiguated terms in automatically generated transcripts and employing the system are disclosed. Exemplary implementations may: obtain a set of transcripts representing various speech from users; obtain indications of correlated correct and incorrect transcripts of spoken terms; use a vector generation model to generate vectors for individual instances of the correctly transcribed terms and individual instances the incorrectly transcribed terms based on text and contexts of the individual transcribed terms; and train the vector generation model to reduce spatial separation of the vectors generated for the spoken terms in the correlated correct transcripts and the incorrect transcripts.
US11881199B2
A Helmholtz resonator having a plurality of resonator chamber modules formed into an array. The array is configured to dampen sound. A module of the plurality of resonator chamber modules includes a first chamber and a second chamber. The first and second chambers have different lengths and are tuned to dampen different frequencies of sound.
US11881187B2
A polymer dispersion type liquid crystal device includes a pair of transparent substrates; a pair of transparent electrodes provided between the pair of transparent substrates; a liquid crystal layer formed by filling a polymer dispersion type liquid crystal between the pair of transparent electrodes; and a driving circuit that applies a voltage between the pair of transparent electrodes to set the liquid crystal layer to a non-scattering state or a scattering state. The driving circuit applies a direct current voltage that periodically inverts a polarity between the pair of transparent electrodes.
US11881177B2
A display device that can be easily and more flexibly designed is provided. The display device includes a pixel circuit and a driver circuit in a display portion. The driver circuit includes a plurality of pulse output circuits. Each of the plurality of pulse output circuits has a function of driving a gate line. The pixel circuit is electrically connected to the gate line. Each of the plurality of pulse output circuits includes a first transistor. The pixel circuit includes a second transistor. A layer including the second transistor is over a layer including the first transistor, and the first transistor and the second transistor overlap with each other.
US11881172B2
A pixel circuit includes first to fifth transistors, a capacitor, and a light emitting element. The first transistor is coupled between first and second power lines, and includes a gate electrode coupled to a first node and a back-gate electrode coupled to a second node. The second transistor is coupled between a data line and the first node, and includes a gate electrode coupled to a first scan line. The third transistor is coupled between a third power line and the first node, and includes a gate electrode coupled to a reference scan line. The fourth transistor is coupled between a second node and a fourth power line, and includes a gate electrode coupled to a second scan line. The fifth transistor is coupled between a first power line and the one electrode of the first transistor, and includes a gate electrode coupled to a light-emitting control line.
US11881169B2
A pixel capable of adjusting a threshold voltage of a driving transistor, the pixel including: a display element configured to emit light during an emission period and including an anode and a cathode, the first transistor including an upper gate and a lower gate and configured to control a magnitude of a driving current flowing to the display element, a storage capacitor connected to the upper gate of the first transistor, and a second transistor configured to be turned on during a data writing period to transmit a data voltage to the first transistor, wherein a lower gate-source voltage of the first transistor has a first voltage level in the data writing period and a second voltage level in the emission period.
US11881165B2
The present disclosure provides a display device. The display device includes a gain provider for gradually decreasing a gain value from a first time when a first period elapses from a time at which an enable signal is generated, and a plurality of pixels for receiving data voltages determined by the gain value and the input grayscale values. The gain provider determines a length of the first period according to a first load value based on the input grayscale values at the time at which the enable signal is generated.
US11881152B2
A display device includes a power supply generating a first power voltage, a second power voltage, and a third power voltage. The display device further includes a first power line to which the first power voltage is applied, a second power line to which the second power voltage is applied, and a readout line to which the third power voltage is applied. The display device further includes a display panel, which includes a pixel. The pixel includes a light emitting element connected between the first power line and the second power line, and a switching transistor connected between one electrode of the light emitting element and the readout line. The power supply changes a voltage level of the third power voltage based on a total current flowing from the power supply to the display panel according to the first and second power voltages.
US11881150B2
A display device including: a power management integrated circuit (IC) including a feedback terminal for receiving a feedback voltage that corresponds to an input voltage and an output terminal for supplying a first voltage; a display driver IC electrically connected to the power management IC, the display driver IC including an input terminal for receiving the input voltage that corresponds to the first voltage; and a frequency compensation circuit connected to the input terminal, the feedback terminal, and the output terminal, the frequency compensation circuit including a feedback capacitor and a feedback resistor.
US11881147B2
A display panel and a manufacturing method thereof are disclosed. The display panel includes a plurality of scan lines parallel to one another, a plurality of data lines parallel to one another, a common electrode, and a plurality of connection lines. The scan lines and the data lines are disposed in different layers and perpendicular to each other. A loop of a second metal layer is disposed in a non-display region in the layer in which the data lines are disposed. A plurality of connection lines are disposed to be parallel to the data lines. A plurality of protrusion structures are disposed on the scan lines at intervals along a first direction.
US11881145B2
A method, device, and apparatus for determining a brightness compensation parameter. The method includes: obtaining, at any grayscale, a plurality of first acquired brightness values of a plurality of first sub-pixels of a target color in the first display region and a plurality of second acquired brightness values of a plurality of second sub-pixels of the target color in the second display region of the display panel to be compensated; determining whether an acquisition ratio of an average value of the plurality of first acquired brightness values to an average value of the plurality of second acquired brightness values is within a standard range; correcting the plurality of first acquired brightness values or the plurality of second acquired brightness values to obtain a corrected brightness value of the display panel; determining the brightness compensation parameter of the display panel based on the corrected brightness value.
US11881140B1
A display panel is provided. The display panel includes a display array and a plurality of shift registers. The display array is disposed in an active region. The shift registers are disposed in the active region, and configured to drive the display panel. Each shift register is divided into a plurality of sub-circuits including a first sub-circuit and a second sub-circuit. The first sub-circuit is disposed in a first column of the display array. All first sub-circuits disposed in the first column are coupled to at least one global signal line. The second sub-circuit is disposed in a second column of the display array. The second sub-circuit disposed in the second column are serially coupled as at least one string through a plurality of jump signal lines.
US11881136B2
A display driver and a driving method thereof is disclosed. The display driver includes at least one first latch, at least one second latch, an output buffer, and a comparator. The first latch receives input data. The input terminal of the second latch is coupled to the output terminal of the first latch. The output buffer, including at least one variable current source, is coupled to the second latch. The comparator is coupled to the first latch, the second latch, and the variable current source. The comparator generates at least one control signal of the variable current source.
US11881130B2
A head-up display system includes a first projection module, a second projection module, and a first reflective optical element. The first projection module projects a first image. The second projection module projects a second image. The first reflective optical element reflects at least a part of the first image and at least a part of the second image. The first projection module includes a first display panel that displays the first image and projects the first image toward the first reflective optical element. The second projection module includes a second display panel that displays the second image, and an optical system that directs the second image toward the first reflective optical element.
US11881124B2
A portable multi-purpose safety triangle includes: a tripod including: a sign unit; and a support unit which supports the sign unit and is configured to be selectively set in one of a folded state and an unfolded state; and a frame including: a frame body having an accommodation space for accommodating the tripod therein; and a frame cap selectively coupled to the frame body. The support unit includes: a first assistant support and a second assistant support that support the sign unit; an elastic member whose both ends are respectively connected to the first assistant support and the second assistant support, the elastic member providing a restoring force to the first assistant support and the second assistant support; and a main support that supports the elastic member. The sign unit includes a flexible material such that the size thereof is changed according to the state of the support unit.
US11881123B2
Disclosed herein are system and method for generative assessment item development, encoding & analysis, wherein the generative assessment item includes a question and a plurality of possible responses to the question, the plurality of possible responses comprising at least two responses that are not independent, and wherein the plurality of responses are non-dichotomous.
US11881122B2
A question-and-answer application that displays topic-specific biographical information about users when presenting certain content elements is described. The topic-specific biographical information for a user may be displayed in various contexts, such as with an answer to a question on a question page for the question, or with information identifying a user who is following a question or a topic. With some embodiments, a user's topic-specific biographical information may be provided by the user, provided or suggested by another user, or obtained from an external data source.
US11881121B2
A pumping heart simulator is described. The pumping heart simulator can include an inflow pump, an outflow pump, and a control apparatus. The inflow pump can have a first magnetic motor that facilitates flow of fluid from a bottom portion of a fluid reservoir to three inlet valves of a heart via the inflow pump. The outflow pump can have a second magnetic motor that facilitates flow of fluid from two outlet valves of the heart to a top portion of the fluid reservoir via the outflow pump. The control apparatus can alternately activate the first magnetic motor and the second magnetic motor. Related apparatuses, systems, methods, techniques and articles are also described.
US11881118B2
The present invention relates to a complete denture patient simulator and a manufacturing method thereof that provide the most similar facial shape to a real patient and allow movements of muscles in the oral cavity upon treatment to be represented in the same manner as upon the treatment of the real patient. According to the present invention, the complete denture patient simulator includes: an oral cavity portion having a maxilla-shaped body and a mandible-shaped body; a skin portion having the open mouth formed integrally with the oral cavity portion; and a deformation portion adapted to allow the oral cavity portion and the skin portion to be movable.
US11881115B2
Assignment unit assigns flight vehicles having radio communication apparatuses to airspaces. At this time, assignment unit limits the assignment of flight vehicle to a specified airspace in which a parameter specified by specification unit is in a predetermined range (e.g., an airspace in which the path loss of the physical downlink channel to radio communication apparatus is less than or equal to a threshold value).
US11881101B2
The invention provides systems and methods for an Intelligent Road Infrastructure System (IRIS), which facilitates vehicle operations and control for connected automated vehicle highway (CAVH) systems. IRIS systems and methods provide vehicles with individually customized information and real-time control instructions for vehicle to fulfill the driving tasks such as car following, lane changing, and route guidance. IRIS systems and methods also manage transportation operations and management services for both freeways and urban arterials. In some embodiments, the IRIS comprises or consists of one of more of the following physical subsystems: (1) Roadside unit (RSU) network, (2) Traffic Control Unit (TCU) and Traffic Control Center (TCC) network, (3) vehicle onboard unit (OBU), (4) traffic operations centers (TOCs), and (5) cloud information and computing services. The IRIS manages one or more of the following function categories: sensing, transportation behavior prediction and management, planning and decision making, and vehicle control. IRIS is supported by real-time wired and/or wireless communication, power supply networks, and cyber safety and security services.
US11881093B2
A vehicle system includes: smoke sensors located at different locations within a passenger cabin of a vehicle and configured to measure amounts of cigarette smoke at the locations, respectively, within the passenger cabin of the vehicle; and a smoking module configured to, based on the measured amounts of cigarette smoke, determine that: a smoking event occurred at a first location within the passenger cabin; and the smoking event did not occur at a second location that is different than the first location within the passenger cabin of the vehicle.
US11881090B2
The present disclosure is directed to systems and methods for generating investigations of user behavior. In an example embodiment, the system includes a video camera configured to capture video of user activity, a video analytic module to perform real-time video processing of the captured video to generate non-video data from video, and a computer configured to receive the video and the non-video data from the video camera. In some embodiments, the video camera is at least one of a traffic camera or an aerial drone camera. The computer includes a video analytics module configured to analyze one of video and non-video data to identify occurrences of particular user behavior, and an investigation generation module configured to generate an investigation containing at least one video sequence of the particular user behavior. In some embodiments, the investigation is generated in near real time. The particular user behavior may be defined as an action, an inaction, a movement, a plurality of event occurrences, a temporal event and/or an externally-generated event.
US11881087B2
A payment processing method uses a credit push for disbursing funds at ATM. The process can include scanning an optical code at an ATM using a mobile device to determine creditor bank information. A debtor bank server receives a funds disbursement request and provides a credit push request to a payment rail. The payment rail communicates a credit payment transaction request to a creditor bank sever. The creditor bank server identifies the ATM using an ATM identifier provided to the mobile device via the optical code. The ATM is instructed to disburse funds by the creditor bank server. The method includes using the mobile device, or other issuer domain, authentication procedures. The funds can be disbursed by the ATM without the ATM performing any authentication procedures.
US11881086B2
Methods, Systems and apparatuses for playing a regulated casino wagering game with poker or blackjack cards. Disclosed is a trade-in 21 game where a player gets a payout if they have under 21 or exactly within a quantity of cards and a payout if they receive multi 21's within that game. Those same features can be used in a casino table apparatus played electronically or as a lottery game. Also disclosed is a place card poker game where a player selects the position of the poker zone. Also disclosed are place card games for poker and a numerical objective that that can be played as a tournament or a social game. Also disclosed is a baccarat table game where a player wagers on the specific numerical additive value of the cards with payouts specific in general correspondence to the probability of winning that said value.
US11881085B2
A gaming system wherein a first reel strip is selected from a set of reel strips for a first game. The first reel strip has a set of first consecutive symbol positions and a set of second consecutive symbol positions, each associated with a plurality of symbols and the second consecutive symbol positions comprise at least two consecutive identical symbols. The first reel strip is then displayed within at least one reel. If the user desires to play one or more additional games, the system selects and displays at least one additional reel strip from a set of reel strips. The additional reel strip has a set of first consecutive symbol positions and a set of second consecutive symbol positions, each associated with a plurality of symbols, and the second consecutive symbol positions comprise fewer consecutive identical symbols than were present in the previous game. This process is repeated until a reel strip is selected which has no consecutive identical symbols in the second consecutive identical symbol positions. If another request to play an additional game is received from the user, the system may repeat the first selection step and all steps that follow until no further requests to play are received from the user.
US11881082B2
A system that utilizes a lighted bezel of a player tracking unit to indicate to a player different wireless connection statuses of a mobile device.
US11881081B2
Systems and methods for synchronizing client data structures with session events are disclosed. The system can establish a session responsive to a request from a host client device associated with a host player profile. The system can configure the host player profile to share records of events performed via the host player profile during the session, and can receive requests to join the session, each request associated with a respective viewer player profile. The system can receive a request from a viewer to permit automatic population of records corresponding to events performed via the host player profile during the session. The system can detect an event performed via the host player profile during the session, and generate a record corresponding to the event in the viewer player profile, which is used to enable performance of a corresponding event having the same event parameters via the viewer player profile.
US11881079B2
A gaming machine having a first reel, and a set of second reels. The first reel has a plurality of prizes displayed at respective first display positions, and spins in a first direction. Each of the second reels is aligned with one of the first display positions, and spins in a second direction to identify one of the prizes.
US11881075B2
A gaming system combines roulette and mahjong gaming into a single new game for ball-effecting a mahjong event. The game may comprise a grouped series of roulette wheel assemblies bearing mahjong symbols and a plurality of balls respectively receivable in ball-receiving sectors for identifying a number of mahjong symbols. The group of mahjong symbols identified by the randomly received balls defines a wagerable mahjong event. Players may participate in the gaming in a player participation area, which area is opposed a theatrical or auditorium type visual display of the grouped roulette wheel assembly action. Players may input their wagers in the player participation area and watch the roulette action unfold on the visual displays. Certain methodology for effecting the mahjong event is further supported by the roulette medium.
US11881070B2
Provided are a cash box and a cash recycling and handling device. The cash box comprises a box body, a supporting plate and a self-locking assembly, where the self-locking assembly includes a stop plate disposed between a side wall of the box body and the supporting plate, and the stop plate is movably connected to the box body and has a lifted position and a lowered position; in a case where the stop plate is in the lifted position, the stop plate is in fit with the supporting plate to lock a position of the supporting plate; and in a case where the stop plate is in the lowered position, the stop plate is separated from the supporting plate to unlock the position of the supporting plate. The cash recycling and handling device includes at least one above-mentioned cash box.
US11881061B2
A time period for which an ineffective operation is performed during an excavation work is reduced. A work machine includes a vehicular body, a running wheel rotatably attached to the vehicular body, a work implement operable with respect to the vehicular body, an operation apparatus for operating the running wheel and the work implement, and a controller that controls an operation by the work machine. The controller determines that an ineffective operation in which the work implement does not work is being performed during the excavation work based on an operation command value output from the operation apparatus and outputs a time period for which the ineffective operation is being performed.
US11881059B2
A system and method for detecting abnormal operating conditions in a machine through the analysis and comparison of radar areas after the transformation of waveform data collected from machine parts. An example embodiment is configured to: generate a monitoring signal in response to the behavior of a machine while the machine is in operation; simultaneously monitor two or more spectrums in the monitoring signal; collect data for two ore more spectrums at times when the machine is operating normally to establish an operational baseline of said machine; identify a respective energy level in each of the two or more spectrums; process waveform data corresponding to each of said identified energy levels into a Fast Fourier Transform radar plot; determine an area that corresponds to the FFT radar plot; correlate changes in the area of the FFT radar plot with changes in spectrum data and changes in the operation of the machine.
US11881049B1
A notification system notifies users when there is a match between images. The notification system includes a network interface receiving images from a plurality of user devices including a first user device and a second user device, a memory storing database and instructions, and a processor. The processor executes the instructions to function as an image processing unit processing the received images, a face recognition unit recognizing one or more faces in each received image, a face matching unit checking whether a face in a first image from the first user device matches a face in a second image from the second user device, a metadata processing unit processing metadata in each received image, and a notification unit notifying the first user device and the second user device in a case where the face in the first image matches the face in the second image.
US11881042B2
A system and method for field extraction including determining a key position of a key in an electronic file, isolating candidate key values based on a distance from the key position, selecting a key value from the candidate key values based on an output of a trained neural network, and extracting the key and the key value from the electronic file, regardless of a key-value structure.
US11881038B2
A method of multi-directional scene text recognition based on multi-element attention mechanism include: performing normalization processing for a text row/column image output from an external text detection module by a feature extractor, extracting a feature for the normalized image by using a deep convolutional neural network to acquire an initial feature map, adding a 2-dimensional directional positional encoding P to the initial feature map in order to output a multi-channel feature map, converting the multi-channel feature map output from a feature extractor by an encoder into a hidden representation, and converting the hidden representation output from the encoder into a recognized text by a decoder and using the recognized text as the output result.
US11881018B2
A method for object tracking. The method includes capturing, using an optical sensor having first and second sensing matrices, an image of a scene (211), analyzing a first pixel of the image to detect imbalanced pixel sensing values from the first and second sensing matrices (212), analyzing a second pixel of the image to detect balanced pixel sensing values from the first and second sensing matrices (213), comparing the imbalanced pixel sensing values and the balanced pixel sensing values to generate a result (214), and determining, based on the result, that a first portion of the scene associated with the first pixel corresponds to a background of the scene, and that a second portion of the scene associated with the second pixel corresponds to a pre-determined light source (215).
US11881010B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for machine learning for video analysis and feedback. In some implementations, a machine learning model is trained to classify videos into performance level classifications based on characteristics of image data and audio data in the videos. Video data captured by a device of a user following a prompt that the device provides to the user is received. A set of feature values that describe audio and video characteristics of the video data are determined. The set of feature values are provided as input to the trained machine learning model to generate output that classifies the video data with respect to the performance level classifications. A user interface of the device is updated based on the performance level classification for the video data.
US11881006B2
Systems, methods, and non-transitory computer readable media are provided for labeling depictions of objects within images. An image may be obtained. The image may include a depiction of an object. A user's marking of a set of dots within the image may be received. The set of dots may include one or more dots. The set of dots may be positioned within or near the depiction of the object. The depiction of the object within the image may be labeled based on the set of dots.
US11881003B2
A computer-implemented method of training an image generative network fθ for a set of training images, in which an output image {circumflex over (x)} is generated from an input image x of the set of training images non-losslessly, and in which a proxy network is trained for a gradient intractable perceptual metric that evaluates a quality of an output image {circumflex over (x)} given an input image x, the method of training using a plurality of scales for input images from the set of training images. In an embodiment, a blindspot network bα is trained which generates an output image {tilde over (x)} from an input image x. Related computer systems, computer program products and computer-implemented methods of training are disclosed.
US11881001B2
A jig holds an imaging apparatus including a plurality of cameras with different optical axis orientations and a chart including a plurality of planes with different angles and changes the orientation of the imaging apparatus relative to the chart. A calibration apparatus obtains camera parameters of the imaging apparatus by sequentially acquiring captured images captured by adjacent cameras when these cameras have obtained predetermined fields-of-view relative to the chart and extracting images of feature points of chart patterns.
US11880984B2
Tracking-based motion deblurring via coded exposure is provided. Fast object tracking is useful for a variety of applications in surveillance, autonomous vehicles, and remote sensing. In particular, there is a need to have these algorithms embedded on specialized hardware, such as field-programmable gate arrays (FPGAs) or application-specific integrated circuits (ASICs), to ensure energy-efficient operation while saving on latency, bandwidth, and memory access/storage. In an exemplary aspect, an object tracker is used to track motion of one or more objects in a scene captured by an image sensor. The object tracker is coupled with coded exposure of the image sensor, which modulates photodiodes in the image sensor with a known exposure function (e.g., based on the object tracking). This allows for motion blur to be encoded in a characteristic manner in image data captured by the image sensor. Then, in post-processing, deblurring is performed using a computational algorithm.
US11880975B2
An information processing apparatus includes an acquisition unit, a determination unit, and an output unit. The acquisition unit acquires history information of image processing using a plurality of medical images. The determination unit determines, using the acquired history information, whether image processing using a first medical image and a second medical image selected by an operator as an image pair to be used in the image processing has already been performed. The output unit outputs a notification in accordance with a result of the determination.
US11880973B2
Multiple techniques for detecting defects in customized dental appliances are disclosed. In one technique, processing logic obtains one or more images of a customized dental appliance, obtains a digital model associated with the customized dental appliance, and identifies an area of the one or more images that comprises a representation of the customized dental appliance. Processing logic then registers the one or more images to the digital model, compares the area of the one or more images of the customized dental appliance with the digital model of the customized dental appliance, determines a difference between the area of the one or more images that comprises the representation of the customized dental appliance and the digital model of the customized dental appliance at a region, and determines whether the difference satisfies a defect criterion.
US11880960B2
A medical image processing apparatus includes: an obtaining unit configured to obtain a first image that is a motion contrast en-face image of an eye to be examined; and an image quality improving unit configured to generate a second image with at least one of lower noise and higher contrast than the obtained first image using the obtained first image as input data that is input into an image quality improving engine, wherein the image quality improving engine includes a machine learning engine that has been obtained by using training data including a second image with at least one of lower noise and higher contrast than a first image that is a motion contrast en-face image of an eye to be examined.
US11880953B2
Augmented reality systems provide graphics over views from a mobile device for both in-venue and remote viewing of a sporting or other event. A server system can provide a transformation between the coordinate system of a mobile device (smart phone, tablet computer, head mounted display) and a real world coordinate system. Requested graphics for the event are displayed over a view of an event.
US11880948B2
A method and an apparatus for tracking an entity based on feature data independent of an augmented reality engine are provided. A URI for feature data of an entity is generated from a combination of a name of the entity and a name of an AR engine, feature data of the entity representing characteristics of the entity is acquired in a format capable of being processed by the AR engine by using the URI, the entity is tracked in an augmented reality space by executing the AR engine based on the acquired feature data, and thus, an entity based on feature data independent of an augmented reality engine may be tracked.
US11880942B2
An exemplary method includes a proximity detection system that accesses information associated with a virtual location marker positioned in relation to a geographic area. The information defines a location-based field of view (“LFOV”) that extends directionally from the virtual location marker. The proximity detection system further tracks a location of a mobile computing device at the geographic area and determines, based on the information associated with the virtual location marker and the location of the mobile computing device, that the mobile computing device has entered the LFOV that extends directionally from the virtual location marker.
US11880941B1
In one embodiment, a method includes segmenting a layout of a physical space surrounding a user into physical segments; generating, based on the physical segments, virtual paths for a virtual environment through which the user can navigate by traveling the physical segments; identifying, based on a current location of the user with respect to the physical space, a portion of the physical segments for which to enable an intrusion detection feature; detecting a physical object in the portion of the physical segments that corresponds to a particular virtual path of the virtual paths; and in response to the detecting, displaying a representation of the physical object in the particular virtual path.
US11880940B1
A graphics system and associated methods produce a continuous presentation and/or visualization from a point cloud with a distributed and disconnected set of data points that otherwise produce a discontinuous presentation and/or visualization of a scene. The graphics system receives the data points, and expands a polygonal mesh from the position of each particular data point such that each side of the polygonal mesh connects to a side of a polygonal mesh that is expanded from the position of each data point of a set of data points that neighbors the particular data point. The polygonal mesh of the particular data point spans a larger area or volume of the space than the particular data point. The graphics system produces the continuous visualization of the scene from rendering the polygonal mesh that is expanded from the position of each particular data point instead of rendering the data points.
US11880923B2
Embodiments described herein include an expressive icon system to present an animated graphical icon, wherein the animated graphical icon is generated by capture facial tracking data at a client device. In some embodiments, the system may track and capture facial tracking data of a user via a camera associated with a client device (e.g., a front facing camera, or a paired camera), and process the facial tracking data to animate a graphical icon.
US11880918B2
A method and system for automated creation of collages from a video sequence is provided. The system and method dynamically extracts key frames from a video sequence, which are used to create the collages shown on a display. By changing the position of cursors, a new set of key frames is extracted and the content of the collage will change correspondingly reflecting the changes in the key frames selection. The method also includes user interface elements to allow a user to change the layout design (e.g., rotate, overlap, white space, image scaling) of the video frames on the collage. In addition, the method includes different ways for browsing the video sequence by using automatically detected semantic concepts in various frames as indexing points. Further, the method includes defining swiping attributes based on motion characteristics (e.g., zoom/pan, motion of object), audio activity, or facial expression for browsing the video sequence.
US11880917B2
Systems, methods and non-transitory computer readable media for generating and modifying synthetic visual content using textual input are provided. One or more keywords may be received from a user. The one or more keywords may be used to generate a plurality of textual descriptions. Each generated textual description may correspond to a possible visual content. The generated plurality of textual descriptions may be presented to the user through a user interface that enables the user to modify the presented textual descriptions. A modification to at least one of the plurality of textual descriptions may be received from the user, therefore obtaining a modified plurality of textual descriptions. A selection of one textual description of the modified plurality of textual descriptions may be received from the user. A plurality of visual contents corresponding to the selected textual description may be presented to the user.
US11880914B2
A method serves for MR-based reconstruction of images of a patient. Whether a value of a movement of the patient in at least one motion direction during an MR scan exceeds a respective threshold value is monitored. If this is not the case, an image reconstruction is performed by a Wave-CAIPI method on the basis of identical calibrated PSF subfunctions for all k-space lines. When this is the case, a number of bins are provided that correspond to sequential value ranges of the patient movement in at least one motion direction, the k-space lines are assigned to the bins based on a movement value determined during their respective acquisition, a calibration of PSF subfunctions is performed for at least two bins on the basis of the k-space lines assigned to said bins, and an image reconstruction is performed by a Wave-CAIPI method in such a way that the PSF subfunctions associated with the assigned bins are used for the respective k-space lines.
US11880913B2
Techniques for generating a stylized drawing of three-dimensional (3D) shapes using neural networks are disclosed. A processing device generates a set of vector curve paths from a viewpoint of a 3D shape; extracts, using a first neural network of a plurality of neural networks of a machine learning model, surface geometry features of the 3D shape based on geometric properties of surface points of the 3D shape; determines, using a second neural network of the plurality of neural networks of the machine learning model, a set of at least one predicted stroke attribute based on the surface geometry features and a predetermined drawing style; generates, based on the at least one predicted stroke attribute, a set of vector stroke paths corresponding to the set of vector curve paths; and outputs a two-dimensional (2D) stylized stroke drawing of the 3D shape based at least on the set of vector stroke paths.
US11880907B2
A method of configuring a graphics processing unit includes generating configuration data that specifies a configuration to be adopted by the graphics processing unit. The configuration data is received at the graphics processing unit, which is configured in accordance with the configuration data by writing the configuration data into one or more registers of the graphics processing unit. It is determined whether the graphics processing unit is correctly configured in accordance with the configuration data by determining whether the configuration data has been correctly written into the one or more registers of the graphics processing unit. An error is determined to have occurred in response to determining that the graphics processing unit is not correctly configured in accordance with the configuration data.
US11880906B2
An image display system includes at least one user parameter analyser configured to determine at least one parameter associated with a user, an image display screen having luminous pixels, at least one graphics processing unit configured to process at least one first main image that can be displayed on the image display screen and that is representative of a first zone of a main scene. The system further includes at least one image buffer device configured to store at least the first main image, and a graphics controller configured to control a display of at least one first secondary image on the image display screen, the first secondary image having a first portion of the first main image included in the first main image and positioned within the first main image as a function of a first user parameter.
US11880905B2
An image processing method and an image processing device are provided. The image processing method includes: acquiring an input image; extracting first and second pixel groups in the input image, wherein the first pixel group comprises first pixels with different positions, and the second pixel group comprises second pixels with different positions, the positions of the first pixels are different from the positions of the second pixels, the number of the first pixels are equal to the number of the second pixels, and the position of each first pixel in the first pixel group corresponds to the position of a respective second pixel in the second pixel group; when a preset similarity condition is satisfied between the first pixel and the respective second pixel, determining a first processing result of the first pixel as a second processing result of the respective second pixel.
US11880897B2
A device, system, and method for sharing information of a selected media modality via communication devices is provided. A device determines a type of a community member associated with an incident, the incident further associated with a first responder. The device determines a plurality of media modalities of information associated with the incident. The device selects, from the plurality of media modalities of the information, a media modality of the information based on the type of the community member. The device causes sharing of the media modality of the information with the community member via one or more of a first responder communication device, associated with the first responder, and a community member communication device, associated with the community member.
US11880889B2
Apparatuses, methods, systems, and program products are disclosed for graphically representing relative status in a parent-child relationship. An apparatus includes a processor and a memory that stores code executable by the processor to generate a plurality of graphical representations of budgets for tracking a user's income and expenses, determine a parent-child relationship between each of the plurality of budgets to determine each parent budget and each child budget associated with each parent budget, and present each graphical representation of a parent budget of the plurality of budgets and a budget meter within each graphical representation of the parent budget that represents a portion of the parent budget that has been used according to the child budgets of the parent budget.
US11880885B2
A computer-implemented method, computer program product and computing system for determining an initial value for a vehicle prior to the occurrence of a value-reducing event; determining a subsequent value for the vehicle after the occurrence of a value-reducing event; calculating a value reduction for the vehicle based, at least in part, upon the initial value and the subsequent value; and compensating the owner of the vehicle for the value reduction.
US11880881B2
Various examples are directed to systems and methods for interfacing a computing system to a human user. For example, a computing system may provide a graphical user interface at a display of a user computing device. The user interface may include a positive financial profile indicator at a first position on the display; a negative financial profile indicator at a second position on the display opposite the positive financial profile indicator; and a user financial profile indicator describing a user, the user financial profile indicator positioned between the positive financial profile indicator and the negative financial profile indicator. The computing system may receive user transaction data describing a financial transaction. The computing system may determine that the financial transaction worsens a financial profile of the user. The computing system may also modify the user interface to orient the user financial profile indicator towards the negative financial profile indicator.
US11880879B2
A system for enabling in store routing of a user generated shopping list using existing store cameras and artificial intelligence and machine learning is provided. The system uses a pixelbuffer comparison of items imaged in real time to compared to a database of machine learned images. The system further provides item recognition and detection through machine learning so as to improve a shoppers experiences. The system and method further includes drone assistance means and radio signal item and biological detection so as to improve accuracy. Other features to improve guidance and accuracy include landmark navigation and masking to improve accuracy of item recognition and detection.
US11880876B2
A method includes receiving an order request associated with a user and a first physical product, adding the order request to a list of order requests, and causing a first graphical user interface (GUI) to display a livestream video and the list of order requests. Responsive to receiving user selection of the order request from the list of order requests, the method further includes generating a timestamp associated with the user selection, and causing the first GUI to be updated to indicate the first physical product associated with the order request is being shown via the livestream.
US11880874B2
Methods and systems for balancing online stores amongst servers. Detecting a flash sale associated with a first online store. Identifying an occurrence of a first event correlated to the flash sale associated with the first online store. Identifying a second online store associated with a second event corresponding to the first event. Responsive to identifying the second online store associated with the second event corresponding to the first event, moving the second online store from a first server to a second server.
US11880869B1
An automated package transfer system and method are provided with a concierge interface. A publically accessible locker, associated with a package transfer service, has a compartment configured to limit access to a stored package. The locker can be used to deliver or pick up packages. The locker is moved to a selected temporary stationary location and access to the locker compartment is controlled. A communications subsystem selectively connects a (local) concierge user interface (UI) with a (remote) package transfer service locker attendant UI. The locker may be attached to a portable kiosk or a vehicle and positioned at a selected location using an autonomous driverless software application. The stationary locations may be cross-referenced to weighted values, which may be related to service prices and expenses. In one aspect, the concierge UI is connected to the locker attendant UI in response to the vehicle being parked in a selected stationary location.
US11880853B2
A fuel price determination system may receive transaction data identifying purchases, made with transaction cards and mobile transaction card applications of client devices, of fuel at fuel stations. The fuel price determination system may receive location data identifying locations associated with users of the client devices and the transaction cards, and user history data associated with prior purchases of fuel at fuel stations by the users. The fuel price determination system may process the transaction data, location data, and user history data, with a machine learning model, to determine fuel prices at the fuel stations. The fuel price determination system may determine a ranked list of particular fuel stations in a geographical area based on the fuel prices and populate, based on the location data and the ranked list, a map to identify the particular fuel stations and the fuel prices at the particular fuel stations.
US11880845B2
Systems, methods, and computer program products may store, in a distributed cache, a rule associated with a plurality of accounts in a Real-Time Payments (RTP) network, the rule being stored in association with account data associated with the plurality of accounts; receive an account level exclusion directive associated with the account; store, in the distributed cache, the account level exclusion directive in association with the account; receive transaction data associated with a transaction in the RTP network between the account and another account; retrieve, from the distributed cache, the rule, the account level exclusion directive, and the account data associated with the account; exclude, based on the account level exclusion directive, use of the rule for processing the transaction; and process, without applying the rule, the transaction in the RTP network.
US11880839B2
In a first aspect, the present disclosure proposes methods, devices and systems for implementing a platform providing a plurality of services that are associated with a blockchain, using a platform processor associated with an application programming interface (API) that is capable of receiving a client request in a Hypertext Transfer Protocol (HTTP) transmission protocol format for a service. Further to suitable verification of the identity of the client and/or the request, a destination address or endpoint for the requested blockchain service is determined, and at least one blockchain transaction is generated based on the destination address to obtain an output script. A result based on the output script is then sent to the given client in the HTTP transmission protocol format. In some aspects, the blockchain transaction is associated with an event stream that is implemented as a Finite State Machine on the blockchain.
US11880832B2
This invention concerns a method and system for improving the security of transaction in an emulated Integrated Circuit. Methods and devices for pre-generating session keys for securing transactions are provided. The generated session key is obfuscated with a preventing data for unauthorized use and/or access of the session cryptographic and encrypted. This encrypted obfuscated key is provisioned from a remote computer to the communication device. The mobile application is configured to decrypt and de-obfuscate the received encrypted obfuscated session cryptographic key, during a transaction. The method may also include generating, by the communication device, a transaction cryptogram using the decrypted and de-obfuscated session cryptographic key, and sending by the communication device to the remote system the transaction cryptogram to conduct the transaction. The transaction can be authorized based on at least whether the decrypted and de-obfuscated session cryptographic key is the expected one. With the invention, the session cryptographic key is keep unveiled from the moment they are provisioned to until the very last moment when the session cryptographic key is used to compute the cryptogram.
US11880829B2
Systems and methods are described for provisioning access credentials to a mobile device using device and authorization codes. Once provisioned, a mobile device can be used to conduct a transaction.
US11880816B2
According to one embodiment, a settlement system includes a server and a merchant device. The server includes a rate notification unit and a payment controller. The rate notification unit notifies the device of an exchange rate. The payment controller pays the amount to the device in a currency of a second country. The device includes a display controller and a sales notification unit. The display controller displays on a terminal of a user an amount of payment for purchase of an article in a currency of a first country. The sales notification unit reports to the server the sales information in the currency of the first country. Upon receipt of an image that contains an article, the display controller calculates the amount of payment for purchase of the article in the currency of the first country, and displays the calculated amount of payment on the image.
US11880814B2
Aspects of the disclosure relate to an IoT (Internet of Things) enabled device that initiates online or offline payment requests. In some arrangements, the IoT payment device may be managed through a central dashboard available via a stationary computing device or mobile device. In an embodiment, an IoT payment device may provide real-time updates that include data such as device function, alerts on maintenance needs, and direct contact with the service provider for any requests related to the IoT devices.
US11880807B2
A computer server system and method are disclosed for personalization and customizable filtering of network search results and search result rankings, such as for Internet searching. A representative server system comprises: a network interface to receive a query from a respondent or co-respondent; at least one data storage device storing a plurality of return queries; and one or more processors adapted to access the data storage device and using the query, to select the return queries for transmission; to search the data storage device for corresponding pluralities of responses to the return queries from other co-respondents or respondents; to pair-wise score the responses and generate pair-wise alignment scores for respondent and co-respondent combinations; to sort and rank the combinations according to the alignment scores; and to output a listing of the sorted and ranked respondents or co-respondents to form the personalized network search results and search result rankings.
US11880803B1
A system for data mapping and transformation receives load data from a freight broker. The system extracts a set of data elements from the load data. The system determines that set of data elements includes anomalous data indicating that the set of data elements comprise incomplete or incorrect information. The system transforms the anomalous data to correct information retrieved from trusted sources. The system associates each data element to a respective data element in a mapped dataset. The system determines the identity of entities indicated in the load data. The system communicates the load data to a factor entity based the determined identity of the factor entity. The system performs a similar operation on other received messages.
US11880796B2
Systems and methods of the present disclosure enable user-level activity recordation using population level activity data by receiving operator data including a record of activities performed by users on an operator system. Each entry in the record of activities is parsed to form structured activity entries representing each activity executed on the operator system. Each entry in the record of activities is matched to an individual account in an account database based on an individual identifier of each entry and an account individual identifier identifying the individual account. A statistical metric representing the activity history of the individual account is produced based on each entry matched to the individual account, and an activity history dashboard is displayed on an operator computing device to depicts the statistical metric for the individual account.
US11880794B2
The present disclosure relates to a smart-tag based work processing device and a work processing method, wherein the work processing device comprises a work object processing unit creating a work object that implements a work processing flow through a plurality of heterogeneous work units having a dependency relationship; a work processing flow controller creating a work unit of a first type through the work object and sequentially generating a work unit of a second type through the work unit of the first type; and a smart-tag processing unit identifying attribute information of the work unit of the second type when the corresponding work unit is created, automatically generating a smart-tag based on the attribute information, and combining the smart-tag into the work unit of the first type.
US11880790B2
A method for creating a spatio-temporal schedule includes receiving a set of available work crews and a set of workorders to be scheduled, sequencing the set of workorders, wherein each workorder of the set of workorders is associated with a geographic location, a start time and an end time, and iterating through the set of available work crews, assigning a plurality of workorders of the set of workorders fully allocating a current crew before selecting a next crew, until all work crews are fully allocated and/or all workorders are assigned, wherein the assignment of workorders for a given work crew generates a route comprising the plurality of workorders.
US11880789B2
A method for providing candidate recommendations for an open position based on problem solving proficiency and culture matching includes: receiving job posting data from a first computing system, the job posting data including employer culture markers and job criteria values; receiving candidate information for a candidate, the candidate information including candidate culture markers, text submissions, and candidate values; determining a culture match score by comparing the employer culture markers against the candidate culture markers; determining a problem solving proficiency level for the candidate by applying a problem solving algorithm to the text submissions; and transmitting a hiring recommendation for the candidate to the first computing system based on the determined culture match score and problem solving proficiency level for the candidate and the criteria values.
US11880787B2
A system and method for creating a menu for an adapted a medical workflow implemented at a computer coupled to a hospital network is disclosed. The disclosed system and method generates a workflow including a list of predicted medical action options for a medical object based, in part, on a determined operating state or vital state of a patient, creates a menu for displaying the list of predicted medical action options, and communicates the menu for display on a graphic interface. Certain menu selections pertaining to predicted medical action options may be disabled based on state values associated with the medical object.
US11880778B2
A system for identifying information in high dimensional, low latency streaming data having dynamically evolving data patterns. The system processes, continuously and in real-time, the streaming data. Processing includes filtering the data based on event data to identify diagnostic data points by comparing the event data with an experimental design matrix and performing a modeling operation using the identified diagnostic data points in order to identify efficiently any current and emerging patterns of relationships between at least one outcome variable and predictor variables. The at least one a-priori, pre-designed experimental design matrix is generated based on combinations of the predictor variables and at least one outcome variable. The experimental design matrix is also generated based on at least one of main effects, limitations, constraints, and interaction effects of the predictor variables and combinations.
US11880773B2
An apparatus and a method for performing machine learning by executing steps of: generating a decision tree-based machine learning model based on training data; selecting two variables from a decision tree of the machine learning model and determining a correlation between two selected variables; and performing the machine learning based on determined correlation are provided.
US11880769B2
A system is described that performs training operations for a neural network, the system including an analog circuit element functional block with an array of analog circuit elements, and a controller. The controller monitors error values computed using an output from each of one or more initial iterations of a neural network training operation, the one or more initial iterations being performed using neural network data acquired from the memory. When one or more error values are less than a threshold, the controller uses the neural network data from the memory to configure the analog circuit element functional block to perform remaining iterations of the neural network training operation. The controller then causes the analog circuit element functional block to perform the remaining iterations.
US11880764B2
Disclosed is an approach for detecting malicious network activity (e.g. based on a data hoarding activity identifies using a graph mixture density neural network (GraphMDN)). Generally, the approach includes generating embeddings using a graph convolution process and then processing the embeddings using a mixture density neural network. The approach may include collecting network activity data, generating a graph representing the network activity, or an aggregation thereof that maintains the inherent graphical nature and characteristics of the data, and training a GraphMDN in order to generate pluralities of distributions characterizing one or more aspects of the graph representing the network activity. The approach may also include capturing new network activity data, and evaluating that data using the distributions generated by the trained GraphMDN, and generation corresponding detection results.
US11880763B2
An apparatus to facilitate partially-frozen neural networks for efficient computer vision systems is disclosed. The apparatus includes a frozen core to store fixed weights of a machine learning model, one or more trainable cores coupled to the frozen core, the one or more trainable cores comprising multipliers for trainable weights of the machine learning model, and wherein the alpha blending layer includes a trainable alpha blending parameter, and wherein the trainable alpha blending parameter is a function of a trainable parameter, a sigmoid function, and outputs of frozen and trainable blocks in a preceding layer of the machine learning model.
US11880758B1
Disclosed herein are neural networks for generating target classifications for an object from a set of input sequences. Each input sequence includes a respective input at each of multiple time steps, and each input sequence corresponds to a different sensing subsystem of multiple sensing subsystems. For each time step in the multiple time steps and for each input sequence in the set of input sequences, a respective feature representation is generated for the input sequence by processing the respective input from the input sequence at the time step using a respective encoder recurrent neural network (RNN) subsystem for the sensing subsystem that corresponds to the input sequence. For each time step in at least a subset of the multiple time steps, the respective feature representations are processed using a classification neural network subsystem to select a respective target classification for the object at the time step.
US11880755B2
A computer-implemented method for classification of data by a machine learning system using a logic constraint for reducing a data labeling requirement. The computer-implemented method includes: generating a first embedding space from a first partially labeled training data set, wherein in the first embedding space, content-wise related training data of the first partially labeled training data are clustered together, determining at least two clusters in the first embedding space formed from the first partially labeled training data, and training a machine learning model based, at least in part, on a second partially labeled training data set and the at least two clusters, wherein the at least two clusters are used as training constraints.
US11880745B1
A system and method of selectively distributing blocks of a quantum assembly language (QASM) file over resources of a quantum computing environment to optimize performance of the quantum computing environment. The method includes receiving a quantum assembly language (QASM) file comprising a plurality of blocks. The method includes calculating a plurality of complexity scores each indicative of a degree of complexity to process a respective block of the plurality of blocks. The method includes calculating a plurality of risk scores associated with a pool of quantum computers, each risk score is indicative of a likelihood of a respective quantum computer of the pool of quantum computers entering an undesired state responsive to processing a respective block of the plurality of blocks. The method includes selectively distributing, based on the plurality of risk scores, each of the plurality of blocks to a single quantum computer of the pool of quantum computers.
US11880741B2
Generate an automorphism of the problem graph, determine an embedding of the automorphism to the hardware graph and modify the embedding of the problem graph into the hardware graph to correspond to the embedding of the automorphism to the hardware graph. Determine an upper-bound on the required chain strength. Calibrate and record properties of the component of a quantum processor with a digital processor, query the digital processor for a range of properties. Generate a bit mask and change the sign of the bias of individual qubits according to the bit mask before submitting a problem to a quantum processor, apply the same bit mask to the bit result. Generate a second set of parameters of a quantum processor from a first set of parameters via a genetic algorithm.
US11880734B2
A method for testing wireless tags by a testing unit, comprising: transmitting a signal to energize a plurality of wireless tags within a testing area of the testing unit substantially simultaneously; waiting a prescribed amount of time sufficient to allow all of the wireless tags in the testing area an opportunity to respond with a transmitted message, each transmitted message including a unique identifier of the wireless tag; determining, based on information as to the identity of which wireless tags are in the testing area and receipt, if any, by the tester of the transmitted messages containing respective unique identifiers from the wireless tags in the testing area, which of the plurality of wireless tags are good and which of the plurality of wireless tags are bad.
US11880733B1
A metal surface card in which the metal surface is formed by a metal insert configured to be retained by interlocking shapes of the metal insert and molded polymer material sandwiched between the metal insert and an opposing surface of the card which is not metal.
US11880731B2
A chip card configured as a metal card is RFID-capable on both sides, by the windings of the transponder coil being formed by the metal layer itself. Gaps between the windings of the transponder coil are filled with insulating material. A chip module is arranged above the ends of the transponder coil such that these ends are not visible for the viewer.
US11880725B2
In embodiments of the present disclosure, there is provided a solution for establishing queues between threads in a user space. After creating a first thread on a first application and creating a second thread and a third thread on a second application, a socket connection between the first application and the second application is established in the user space of the operating system. Then, a first queue is established between the first thread and the second thread, while a second different queue is established between the first thread and the third thread. Embodiments of the present disclosure can avoid lock-based queue sharing by setting a separate queue for each pair of threads. Thus, the luckless queue mechanism according to embodiments of the present disclosure can improve the performance of the operating system significantly.
US11880723B1
A test application programming interface (API) request may be issued to a test service implementation. A test API response, which is responsive to the test API request, may be received from the test service implementation. First contents of the test API response may be compared to second contents of a control API response. The comparing may be performed based at least in part on a set of one or more expected differences associated with the test API response and the control API response. It may be determined, based on the comparing, whether an unexpected difference exists between the test API response and the control API response. An indication may be provided of whether the unexpected difference exists between the test API response and the control API response, and the unexpected difference may be automatically corrected, such as via one or more configuration changes.
US11880722B2
A content management system (CMS) provides integration between APPS configured for use with an editor application of the CMS, the CMS including at least one server computer configured to perform the following operations: installing a first APP and a second APP in a content project of the CMS, wherein installing the first and second APPs enables functionalities of the first and second APPs to be accessed for the content project through the editor application, wherein the editor application provides an interface for editing the content project; receiving from the first APP a request to invoke an action by the second APP; responsive to receiving the request, then validating contents of the request; responsive to successful validation of the request, then sending an acknowledgement to the first APP, and generating a call to the second APP to invoke the action by the second APP.
US11880719B2
A method for generating a trustworthiness score for an automation call is disclosed. An automation database may return trust information for multiple trust indicators. A current score may also be determined. The trust information provides insight into the trustworthiness of the automation call. When an error is encountered with the call or in a user interface, the trust system may intervene based on the user sentiment. The intervention may be automatic, and computer or human based.
US11880717B1
An apparatus includes a multi-tenant computer system including a processor and a memory operatively coupled to the processor. The apparatus receives a first service request from a first compute device and a second service request from a second compute device. Data values of the first service request are not accessible by the second compute device and data values of the second request are not accessible by the first compute device. The apparatus merges the data values of the first service request and the data values of the second service request and filters the results based on a set of rules not accessible to the second compute device to produce a first filtered result responsive to the second service request. The apparatus also filters the results based on a set of rules not accessible to the first compute device to produce a second filtered result responsive to the first service request.
US11880716B2
A method for execution by a record processing and storage system includes assigning each of a plurality of key space sub-intervals of a cluster key domain to a corresponding one of a plurality of processing core resources, and generating a plurality of segments from the set of records via the plurality of processing core resources. Each processing core resource in the plurality of processing core resources generates a subset of the plurality of segments by identifying a proper subset of the set of records based on having cluster key values included in a corresponding one of the plurality of key space sub-intervals, and by generating the subset of the plurality of segments to include the proper subset of the set of records.
US11880713B2
A method to optimize the usage of these crypto resources for effectively sharing the resource with identical configuration crypto material and thereby reducing the operation overhead associated with cryptographic operations is disclosed.
US11880709B2
A system, method, and memory for handling real-time transactional events is disclosed. The exemplary system a processor to detect and add an event to a queue and identify an associated event type. Event types can require downstream processing by at least one provider. The processor decomposes the event into tasks by comparison to event types which associate downstream provider requirements to tasks and routes. One or more routes are assigned to the tasks, each route defined by at least one processor of a plurality of processors. One or more routes are defined by transmitting a request for downstream processing to the at least one provider. The processor, upon detecting incomplete performance of the one or more routes, either updates the tasks associated with the incomplete route, or marks the event associated with the route as incomplete in the queue.
US11880708B2
Disclosed is a method for detecting a disappearance of a task in an environment including at least one recurring parent task that triggers, in nominal mode, on each occurrence, at least one child task, including the following steps: evaluating a parent duration elapsed between the last occurrence and the penultimate occurrence of the parent task, evaluating a child duration elapsed between the last occurrence and the penultimate occurrence of the child task, comparing the parent duration and the child duration, it being concluded that an occurrence of the child task has disappeared if the child duration, preferably with a margin, is longer than the parent duration.
US11880694B2
In accordance with an embodiment, described herein is a system and method for behavior injection in a cloud computing platform (cloud platform) or software application, including the use of injection points to modify the operation or behavior of a tenant platform environment. An injection service enables a cloud platform provider to configure software code/behaviors to be injected into cloud platform modules or other components associated with tenants, including mapping, for a tenant-specific globally unique identifier (GUID) associated with a lifecycle activity injection point, a behavior including a platform code or process and metadata that can be used to inject and modify operation of a corresponding module. The described approach enables a cloud platform to expose behavioral aspects of the cloud platform or a software application executing therein, so that they can be controlled or modified in a dynamic manner, from outside of the cloud platform.
US11880687B2
Representative apparatus, method, and system embodiments are disclosed for configurable computing. In a representative embodiment, a system includes an interconnection network, a processor, a host interface, and a configurable circuit cluster. The configurable circuit cluster may include a plurality of configurable circuits arranged in an array; an asynchronous packet network and a synchronous network coupled to each configurable circuit of the array; and a memory interface circuit and a dispatch interface circuit coupled to the asynchronous packet network and to the interconnection network. Each configurable circuit includes instruction or configuration memories for selection of a current data path configuration, a master synchronous network input, and a data path configuration for a next configurable circuit.
US11880685B2
An instruction fetch pipeline includes first, second, and third sub-pipelines that respectively include: a TLB that receives a fetch virtual address, a tag random access memory (RAM) of a physically-indexed physically-tagged set associative instruction cache that receives a predicted set index, and a data RAM that receives the predicted set index and a predicted way number that specifies a way of the entry from which a block of instructions was previously fetched. The predicted set index specifies the instruction cache set that includes the entry. The three sub-pipelines respectively initiate in parallel: a TLB access using the fetch virtual address to obtain a translation thereof into a fetch physical address that includes a tag, a tag RAM access using the predicted set index to read a set of tags, and a data RAM access using the predicted set index and the predicted way number to fetch the block of instructions.
US11880683B2
Systems, apparatuses, and methods for efficiently processing arithmetic operations are disclosed. A computing system includes a processor capable of executing single precision mathematical instructions on data sizes of M bits and half precision mathematical instructions on data sizes of N bits, which is less than M bits. At least two source operands with M bits indicated by a received instruction are read from a register file. If the instruction is a packed math instruction, at least a first source operand with a size of N bits less than M bits is selected from either a high portion or a low portion of one of the at least two source operands read from the register file. The instruction includes fields storing bits, each bit indicating the high portion or the low portion of a given source operand associated with a register identifier specified elsewhere in the instruction.
US11880681B2
According to the present invention, an analysis unit configured to analyze weights of a plurality of structural elements included in the structural information and weights of dependency relationships of each of the plurality of structural elements based on the structural information and a plurality of execution histories, a structural element designation unit configured to designate one of the structural element among the structural elements included in the structural information as a designated structure element, a display information calculation unit configured to calculate display information including a dependency structural element being a structural element having a dependency relationship with the designated structure element and a weight of the dependency structural element, and a correspondence between the designated structural element and the dependency structural element and a weight of the correspondence, and a display configured to display the display information.
US11880680B2
An industrial integrated development environment (IDE) supports collaborative tools that allow multiple designers and programmers to remotely submit design input to the same automation system project in parallel while maintaining project consistency. The industrial IDE also permits localized development of system projects, and provides an infrastructure for intelligently brokering between conflicting edits submitted to common portions of the system project. Project edits submitted to the IDE system, both applied and unapplied, are stored as edit records, allowing edits to be selectively undone or applied either manually or as part of a rollback to a milestone version.
US11880672B2
A system and method are disclosed for performing, by a processor of an information handling system, an inventory of updateable components of the information handling system. The system and method also includes retrieving an update path catalog for the updateable component and determining published updates between a current version and a target version of the updateable component according to the update path catalog. In addition, the system and method includes determining update recommendations based on the published updates between the current version and the target version. Finally, the system and method includes consolidating the update recommendations into the consolidated update recommendation according to a criterion.
US11880662B2
In some examples, matrix based bot implementation may include obtaining, for a plurality of bots that are used to respond to a query, a matrix that includes entries including a plurality of scenarios, a plurality of questions corresponding to the plurality of scenarios, and a plurality of responses. Each response may correspond to a specified question. A plurality of scripts may be generated based on an analysis of the matrix. Each script may include at least one question followed by at least one response, and further followed by at least one scenario. For each script, a closest pre-existing script may be identified based on a comparison of the script to pre-existing scripts. For each script, a modification to the matrix may be generated based on a difference in the script from the closest pre-existing script. The bots may be utilized to respond to the query based on the modified matrix.
US11880659B2
Methods and systems for hierarchical natural language understanding are described. A representation of an utterance is inputted to a first machine learning model to obtain information on the first utterance. According to the information on the utterance a determination that the representation of the utterance is to be inputted to a second machine learning model that performs a dedicated natural language task is performed. In response to determining that the representation of the utterance is to be inputted to a second machine learning model, the utterance is inputted to the second machine learning model to obtain an output of the dedicated natural language task.
US11880658B2
An embodiment of the present invention is directed to combining natural language processing with constrained grammar defined pattern matching to advantageously allow a system to translate natural language questions into any number of underlying technologies. By using a unique intermediate parse tree representation, the disclosed embodiments are able to instantiate a corresponding data store adapter for each given query, which may be for a relational database or a no-SQL database, for example. The ability to abstract underlying storage technology advantageously allows the management of disparate database systems, which is not possible using existing methods and technology.
US11880652B2
Techniques are disclosed for identifying hypocrisy in text. A computer system creates, from fragments of text, a syntactic tree that represents syntactic relationships between words in the fragments. The system identifies, in the syntactic tree, a first entity and a second entity. The system further determines that the first entity is opposite to the second entity. The system further determines a first sentiment score for a first fragment comprising the first entity and a second sentiment score for a second fragment comprising the second entity. The system, responsive to determining that the first sentiment score and the second sentiment score indicate opposite emotions, identifies the text as comprising hypocrisy and providing the text to an external device.
US11880647B2
A method and system for providing shareable and cross-application non-destructive content processing pipelines. A set of non-destructive edits for a content item is received via a first content processing application, wherein the set of non-destructive edits includes a series of operations performed by a user on the content item. The set of non-destructive edits is stored in a shareable format. The set of non-destructive edits is exported in the shareable format, wherein the set of non-destructive edits is importable by a second content processing application different from the first content processing application.
US11880642B2
Implementations disclosed herein may include receiving from a user a selection of at least one die, a package type, and at least one test condition; generating, using a processor, a product die configuration and a product package configuration using a predictive modeling module and the at least one die and the package type; generating a graphic design system file; generating a package bonding diagram; generating a product spice model of the discrete device product using a technology computer aided design module; generating, using a processor, one or more datasheet characteristics of the discrete device product with the product SPICE model; generating a product datasheet for the discrete device product using the graphic design system file; and using a second interface generated by a computing device to provide access to the graphic design system file, the package bonding diagram, the product datasheet, and the product SPICE model.
US11880635B2
The invention relates to a plausibility checking method for rapid prototyping devices, in particular for stereolithography devices. In this connection, input data (14) is checked which is present particularly in the form of graphics data and of which every file renders a layer. Every layer comprises a plurality of pixels. The component to be printed in the respective layer is produced based on output data by the rapid prototyping device. The input data of two consecutive layers is checked and the sum of all pixels to be exposed is determined for every layer. A signal (22) is output in particular as a warning signal (26) when the pixel sum of a following layer is larger than in the previous layer by a predetermined factor.
US11880631B2
Provided is a processing apparatus for deriving a level of immersion in content includes a state data acquisition part configured to acquire state data including data indicating a user's first reaction and data indicating a user's second reaction during image display of the content, a first analysis part configured to analyze the data indicative of the first reaction to derive a first immersion evaluation value based on the user's first reaction, a second analysis part configured to analyze the data indicative of the second reaction to derive a second immersion evaluation value based on the user's second reaction, a weight setting part configured to set a weight value for each of the first and second immersion evaluation values, and an immersion level deriving part configured to derive the level of immersion in the content from the first and second immersion evaluation values and from the respective weight values thereof.
US11880621B1
Provided is an image forming apparatus capable of appropriately setting and adjusting the order of printing jobs by changing an internal priority. An instruction acquiring unit presents a job list in which a plurality of jobs is arranged in printing order, and it acquires a change instruction of the printing order. An internal priority setting unit sets, based on the change instruction acquired by the instruction acquiring unit, an internal priority that is different from set priority specified for each of the plurality of jobs. A list adjusting unit adjusts the printing order of an adding job according to the internal priority set by the internal priority setting unit and reflects adjustment in the job list. An image forming unit outputs each of the plurality of jobs in the printing order based on the job list adjusted by the list adjusting unit.
US11880614B2
An information processing apparatus manages productivity by processing information obtained from one or more image forming apparatuses, and includes: a hardware processor that: acquires operation history information from the image forming apparatus; analyzes the operation history information and determines an improvement measure for improving the productivity based on an analysis result; and outputs the improvement measure.
US11880612B2
Generating personalized user interfaces includes receiving an indication of a user device in a proximity of an image forming device. Based on the user device, a system can determine a prediction of intent to use the image forming device by a user account associated with the user device and in response to determining the prediction is greater than a threshold, instructing the image forming device to provide an indicator corresponding to the user account.
US11880610B2
A cluster compute server stores different types of data at different storage volumes in order to reduce data duplication at the storage volumes. The storage volumes are categorized into two classes: common storage volumes and dedicated storage volumes, wherein the common storage volumes store data to be accessed and used by multiple compute nodes (or multiple virtual servers) of the cluster compute server. The dedicated storage volumes, in contrast, store data to be accessed only by a corresponding compute node (or virtual server).
US11880607B2
A self-repair memory circuit includes a cell array, a controller, a row repair decoder, and a column repair decoder. The cell array includes rows and columns of memory cells. The controller receives an input indicating row repair or column repair, and a repair address shared by the row repair and the column repair of the cell array. The row repair decoder maps the repair address of a defective row to a redundant row of the cell array when the input indicates the row repair. The column repair decoder maps the repair address of a defective column to another column of the cell array when the input indicates the column repair.
US11880599B2
A memory system includes a memory device and a memory controller. The memory controller transmits a data read command to the memory device, inputs N read enable toggle signals to the memory device in order for the memory device to output the data requested by the data read command requests, and inputs an additional read enable toggle signal to the memory device. The memory device outputs status information of the memory device to the memory controller in response to the additional read enable toggle signal.
US11880597B2
Embodiments provide a read operation circuit, a semiconductor memory, and a read operation method. The read operation circuit includes: a data determination module configured to read read data from the memory bank, and determine, according to the number of bits of a data change between previous read data and current read data, whether to invert the current read data to output global bus data for transmission through a global bus and inversion flag data for transmission through an inversion flag signal line; a data receiving module configured to determine whether to invert the global bus data according to the inversion flag data to output cache data; a parallel-to-serial conversion circuit configured to perform parallel-to-serial conversion on the cache data to generate output data of a DQ port; and a data buffer module configured to determine an initial state of the global bus according to enable signal and current read data.
US11880595B2
Methods, systems, and devices for memory cell access techniques for memory systems are described. A memory system may receive, from a host system, a set of commands to write data to the memory system. The memory system may analyze a set of parameters associated with the set of commands based on receiving the set of commands. The memory system may determine whether to write the data of the set of commands to the memory system using a first mode or a second mode based on analyzing the parameters. The memory system may write the data using the first mode or the second mode based on the determining.
US11880593B2
A host includes: an index tree storing an index including information for identifying a versioning key; and an index update buffer storing a write key included in data subject to a write request and the versioning key corresponding to the write key. When a preset update condition is satisfied, the host transfers the versioning key stored in the index update buffer to the index tree, and when the index update buffer requires recovery, the host designates a recovery section of memory of the storage device including data corresponding to the versioning key which has not been updated to the index tree, to be read by a plurality of threads, reads data included in the recovery section from the storage device through the plurality of threads, and inserts the read data into the index update buffer to recover the index update buffer.
US11880591B2
Methods, systems, and devices for feedback for multi-level signaling in a memory device are described. A receiver may use a modulation scheme to communicate information with a host device. The receiver may include a first circuit, a second circuit, a third circuit, and a fourth circuit. Each of the first circuit, the second circuit, the third circuit, and the fourth circuit may determine, for a respective clock phase, a voltage level of a signal modulated using the modulation scheme. The receiver may include a first feedback circuit, a second feedback circuit, a third feedback circuit, and a fourth feedback circuit. The first feedback circuit that may use information received from the first circuit at the first clock phase and modify the signal input into the second circuit for the second clock phase.
US11880588B2
A method for decoding, in a solid-state storage device, a read symbol encoded with a Q-ary LDPC code defined over a binary-extension Galois field GF(2r), wherein the read symbol is associated with 2r LLR values each one denoting a symbol probability indicative that the read symbol was equal to a respective possible symbol, the method comprising: (a) associating, with the read symbol, candidate symbols comprising a number of the possible symbols associated with LLR values indicative of highest symbol probabilities; (b) storing the candidate symbols and the associated LLR values in V2C and V_SUM matrices; (c) based on the V2C matrix, performing a check node update procedure to update the C2V matrix; (d1) determining an updating LLR value for each possible symbol associated with the read symbol; (d2) determining, for the V_SUM matrix, an approximated LLR value for each excluded symbol, said determining being based on the LLR value indicative of the lowest symbol probability, and on an offset LLR value; (d3) updating the LLR values and the approximated LLR values of the V_SUM matrix with the respective LLR updating values; (d4) performing step (a) based on the updated LLR values; (d5) performing steps (d2) to (d4) for the V2C matrix; (d6) performing step (b) for both V2C and V_SUM matrices based on the respective candidate symbols and the associated updated LLR values, thereby obtaining updated V2C and V_SUM matrices; (e) determining an outcome of the decoding attempt provided by the updated V_SUM matrix.
US11880586B2
Aspects of the present disclosure relate to enabling storage array-based remote replication from containerized applications operating on one or more node clusters. In embodiments, a host executing one or more operations from a node cluster is provided an interface (e.g., an application programming interface (API)) to a storage array. Additionally, the host can be delivered resources to manage and monitor the storage array to perform one or more data replication services directly from the node cluster and via the interface. Further, data replications services are triggered in response to instructions issued by the host directly from the node cluster and via the interface.
US11880582B2
Memory device having improved program and erase operations and operating method of the memory device
A method for operating a memory device includes providing a memory block including at least one source select transistor coupled between a source line and a bit line, a plurality of memory cells, and a drain select transistor, controlling a source select line coupled to the at least one source select transistor and a plurality of word lines coupled to the plurality of memory cells to be in a floating state, and applying an erase voltage to the source line and the bit line.
US11880575B2
An information handling system includes a host controller, a memory device, and a processor. The memory device receives I/O commands from the host controller. The memory device includes a processor. The processor sets an initial idle time prior to transition (ITPT) setting as a current ITPT setting for a memory device of an information handling system, and monitors input/output (I/O) commands from a host in the information handling system. While monitoring the I/O commands, the processor increases a first counter in response to the memory device entering a non-operational mode based on the current ITPT setting, and increases a second counter in response to the memory device entering an operational mode within a particular amount of time from when the memory device entered the non-operational mode. The processor further varies the current ITPT setting based on a current ratio of the second counter to the first counter.
US11880572B2
The present disclosure relates generally to computer systems and, more particularly, to a cache refresh system and related processes and methods of use. The method of refreshing data in cache memory includes: setting, by a computer system, a refresh indicator to “true”; refreshing data in the cache memory, by the computer system, upon a determination that the refresh indicator is set to “true”; and setting, by the computer system, the refresh indicator to “false” after the refreshing of the cache memory.
US11880566B2
Provided is a storage system including a plurality of controllers. The storage system adopts a write-once data storage system and can implement high Input/Output (I/O) processing performance while ensuring data consistency when a failure occurs. Before metadata duplication, recovery data including information necessary for performing roll forward or roll back is stored in each controller, and then the metadata duplication is performed. A recovery data storage processing and the metadata duplication are offloaded to a hardware accelerator.
US11880564B2
An example display device includes a panel and a controller to define a boundary between a first region of an input layer of the panel and a second region of the input layer of the panel. The example controller disables digital ink input for the first region when the first region is designated for video output and the controller enables digital ink input for the second region when the second region is designated for receiving digital ink input.
US11880556B2
An image processing component is provided. The apparatus includes: a display control configured to display an image to be edited in a first region of a display region or display a target image obtained from an image to be edited; an automatic image processing control configured to enter an automatic mode in response to a first control instruction; and a manual image processing control configured to enter a manual mode in response to a second control instruction. In the automatic mode and/or manual mode, the electronic device can switch between different graph repairing functions in response to a function switching instruction.
US11880554B2
Computerized systems and methods are provided for automatically generating an application overflow tool that is dynamically updated and arranged to provide improved access to popular or recently used applications. These systems and methods improve existing technologies by generating an overflow panel different from a task bar, such that the overflow panel provides access to most recently used applications that are not on the task bar. As such, ease of access to applications is improved to increase user efficiency. These systems also improve the way computers operate by leveraging existing GUI layouts to reduce computing resource consumption, such as memory, network latency, I/O, and the like, that would otherwise be required improve access to applications.
US11880536B2
The present application discloses a touch panel and a mobile terminal; a touch layer of the touch panel includes a plurality of third electrode groups, a plurality of first electrode groups arranged in parallel, and a plurality of second electrode groups arranged in parallel and intersecting the plurality of first electrode groups, which all three are insulated from each other. The plurality of first electrode groups, the plurality of second electrode groups, and the plurality of third electrode groups are electrically connected to a functional chip, the plurality of third electrode groups are connected to each other and electrically connected to a third peripheral wire, or are insulated from each other.
US11880526B2
A method of maintaining a pressure input path in a sensing array is described. The sensing array comprises a plurality of sensing elements, and the method involves activating a first sensing element to determine a first location data point and activating a second sensing element to determine a second location data point. The state location (x,y) and state velocity (Vx, Vy) are calculated based on the first and second location data points to create a state vector. A predicted path of further location data points is determined from the state vector to avoid drop out problems with pressure inputs.
US11880525B2
A method and device for selecting input fields displayed on a screen and/or for activating input content displayed in a selected input field on the screen by manual inputs into an input area of an input interface. The input interface is designed for the haptic input of gestures into the input area, in order to control the selection of an input field, and for the activation of input content of a selected input field by triggering an electrical switching function of the input interface by means of exerting a predefined minimum force on the input area. A displacement vector V(POS(t1),POS(t2)) is determined from determined input positions POS(t1),POS(t2) of a manual, continuous input of gestures into the input area at a first point in time t1 and a second point in time t2, where t:=time and t1
US11880523B2
Embodiments of the present disclosure relate to a touch display apparatus and a gate driving circuit, and more particularly, provide a touch display apparatus including: two or more signal lines that transmit clock signals having the same frequency and different phases; and a multiplexer including input nodes through which clock signals transmitted through the two or more signal lines are input and an output node outputting any one of clock signals input to the input nodes. According to the embodiments of the present disclosure, touch sensing accuracy and display quality are possible to be improved.
US11880521B2
An electronic device includes an outer housing, a touch display module, and at least one optical assembly. The outer housing has an accommodating portion and an engaging portion. The touch display module is disposed in the accommodating portion and engaged with the engaging portion. The touch display module includes a thin-film transistor substrate, a color filter substrate, and a touch electrode layer. The color filter substrate is disposed on a side of the thin-film transistor substrate facing the outer housing. The touch electrode layer is disposed between the thin-film transistor substrate and the color filter substrate. The optical assembly is disposed on a side of the color filter substrate away from the thin-film transistor substrate.
US11880519B2
A display module includes a display area and a non-display area disposed outside the display area on a plane. The display module includes a base layer, a circuit device layer, a display device layer, a thin film encapsulation layer, and a touch sensing layer. An inorganic layer of the touch sensing layer contacts an inorganic layer of the circuit device layer exposed by an organic layer of the circuit device layer. An inorganic layer of the thin film encapsulation layer is disposed between the inorganic layer of the touch sensing layer and the inorganic layer of the circuit device layer to block a moisture penetration path which causes delamination of the thin film encapsulation layer.
US11880517B2
A position detection device includes a main body with a housing that encloses an electronic pen while the electronic pen is accommodated in an accommodation portion included in the housing, and a planar coil having a rectangular cross-sectional area and disposed adjacent to the accommodation portion at a position at which a direction perpendicular to the rectangular cross-sectional area of the planar coil crosses an axial direction of the electronic pen while the electronic pen is accommodated in the accommodation portion.
US11880510B2
A wireless keyboard and mouse combo includes a wireless keyboard including a first switching switch, and a keyboard Bluetooth/transceiver chip electrically connected to the first switching switch, and a wireless mouse including a second switching switch, and a mouse Bluetooth/transceiver chip electrically connected to the second switching switch and having a direct communication connection with the keyboard Bluetooth/transceiver chip.
US11880509B2
Systems and methods herein describe using a neural network to identify a first set of joint location coordinates and a second set of joint location coordinates and identifying a three-dimensional hand pose based on both the first and second sets of joint location coordinates.
US11880507B1
Techniques are described for automated musical-score-referenced evaluation of haptic-based rhythmic performance. An audiovisual representation of real-time progress through a musical score is output to a user. The output corresponds to progress through a sequence of score-notated rhythm (SNR) events at a tempo. During the outputting, haptic performance (HP) events are received from a user via a haptic interface as the user's rhythmic performance of the SNR events at the tempo. Automated techniques evaluate the user's performance to determine a rhythmic compatibility between the received HP events and evaluation data for the SNR events. Visual feedback is provided to the user to graphically map the evaluated performance to the SNR events on the musical score.
US11880505B2
A method for modulating a position of a movable command input image displayed on a graphical user interface (GUI) based on a user viewing direction relative to graphical user interface comprises capturing real time images of the user's face, eyes and irises. The general eye orientation of the user is determined based on the real time images. A first position of the movable command input image displayed on the GUI is determined. The GUI is separated into portions. A real-time correlation between the general eye orientation and one or more of the interface portions is determined thereby determining a viewing direction of the user and one or more real-time viewed interface portions. The movable command input image is moved from the first position to a second position on the GUI. The second position is at the one or more real-time viewed interface portions.
US11880504B2
A system including a display, an eye tracker, and a processor that executes the following: operate the display to present multiple objects to a user; operate the eye tracker to track an eye gaze of the user during the presentation of the multiple objects; calculate an estimated user preference of each of the multiple objects, by performing at least one of: (a) calculating a measure of central tendency of distances from a center of the respective object to points of the eye gaze on the respective object, wherein a higher measure of central tendency of the distances indicates a stronger user preference and vice versa, and (b) calculating a measure of central tendency of speeds of transition between temporally-consecutive ones of the points of the eye gaze, wherein a higher measure of central tendency of the speeds indicates a stronger user preference and vice versa.
US11880491B2
Various embodiments provide for tag-based application of a masking policy, which can be used in connection with a data platform. In particular, various embodiments enable enforcement of one or more masking policies against an entity (e.g., object) of a data platform, such as a database, a table, a row, or a column, based on one or more tags associated with the entity.
US11880483B2
Systems, devices, and methods are provided for authorizing access to database management system (DBMS) resources using security policies managed by a service external to the DBMS. A DBMS may be provisioned to obtain a database request, identify one or more securable resources that from applications, determine a request context for the system call, and sends a request to an external policy management service. The policy management service may be used to perform a policy evaluation to determine whether to grant access to the securable resources. In some cases, policies are cached by the DBMS. In various examples, the DBMS and policy management service are both hosted on resources managed by a computing resource service provider on behalf of a customer to run mainframe workloads.
US11880482B2
A computer system controls access to data. A secure container that is based on an image file is instantiated at an endpoint device of a user, wherein the secure container includes encrypted data corresponding to the user. An access request to the secure container is authenticated by verifying credentials of the user. In response to verifying the credentials of the user, access to the data is granted. Access to the data is controlled by decrypting and enabling access to a portion of the data, wherein additional portions of the data are decrypted and made accessible based on user behavior.
US11880478B2
A traceability information management server includes: a transaction reception part that receives transaction data from a user client, the transaction data containing information on a completed process in distribution of a product and a concerned party in the completed process; an access right information generation part that generates access right information, the access right information being information on a relation between the completed process, the concerned party in the completed process, and a predetermined access right of the concerned party; an access right determination part that identifies, based on the access right information, information on a process in the distribution to which a sender of the received information provision request from the user client has an access right; and an information transmission part that transmits the identified information on the process to the user client that has sent the information provision request.
US11880464B2
According to some embodiments, a system, method and non-transitory computer readable medium are provided comprising a memory storing processor-executable steps; and a processor to execute the processor-executable steps to cause the system to: receive a first data value of a plurality of data values from a data store, wherein the first data value is from a digital twin model of an industrial asset; determine, via a vulnerability module, whether the received at least one data value is a near boundary case or not a near boundary case; in a case it is determined the first data value is a near boundary case, generate one or more adversarial samples for the first data value; input each of the one or more adversarial samples to the digital twin model; execute the digital twin model to output a system response for each input adversarial sample; determine whether the system response to each input adversarial sample has a negative impact; in a case it is determined the system response has a negative impact for a given input adversarial sample, update a trained attack detection model with the given input adversarial sample; and generate a second decision boundary based on the updated trained attack detection model. Numerous other aspects are provided.
US11880463B2
In some embodiments, the present disclosure provides systems and methods for detecting malware, including receiving thermal images of an integrated circuit, and generating a power density profile using at least one of the thermal images. The present disclosure further includes comparing the power density profile to an expected power density profile of the integrated circuit, and determining, based on the comparison, if the integrated circuit is in an abnormal operating state.
US11880462B2
A method (600) for identifying malicious software includes receiving and executing a software application (210), identifying a plurality of uniform resource identifiers (220) the software application interacts with during execution of the software application, and generating a vector representation (260) for the software application using a feed-forward neural network (170) configured to receive the plurality of uniform resource identifiers as feature inputs. The method also includes determining similarity scores (262) for a pool of training applications, each similarity score associated with a corresponding training application and indicating a level of similarity between the vector representation for the software application and a respective vector representation for the corresponding training application. The method also includes flagging the software application as belonging to a potentially harmful application category (240b) when one or more of the training applications have similarity scores that satisfy a similarity threshold and include a potentially harmful application label.
US11880459B2
Various embodiments include a mobile storage device control system. The system may include an independently operating scanning apparatus configured to: detect insertion of a mobile storage device, scan the mobile storage device to determine whether the mobile storage device poses a security threat, perform a specific operation on the mobile storage device so the specific operation is recorded in a file system log of the mobile storage device, and the record of the specific operation is used to mark whether the mobile storage device has been modified after being scanned. The system may include a control apparatus configured to: detect insertion of the mobile storage device, check whether the last record in the file system log in the mobile storage device is the record of the specific operation, if so, permit a user to access the mobile storage device and otherwise prohibit the user from accessing the mobile storage device.
US11880452B1
A system manages resources based on a hardware transactional memory unit. The system stores a system profile map comprising system profiles of applications. The system profile of an application stores information describing system resource utilization of the application. If a request for resources for executing a new application is received, a hardware transactional memory unit determines an amount of memory to be allocated for executing the new application and allocates memory partitions for executing the new application. The system profile of the new application is compared with system profiles in the system profile map. If there are any indicators of compromise representing potential compromise of the new application the request for resources for the new application is denied. The system generates and uses true random numbers.
US11880442B2
The present disclosure is generally directed a data processing system for authenticating packetized audio signals in a voice activated computer network environment. The data processing system can improve the efficiency and effectiveness of auditory data packet transmission over one or more computer networks by, for example, disabling malicious transmissions prior to their transmission across the network. The present solution can also improve computational efficiency by disabling remote computer processes possibly affected by or caused by the malicious audio signal transmissions. By disabling the transmission of malicious audio signals, the system can reduce bandwidth utilization by not transmitting the data packets carrying the malicious audio signal across the networks.
US11880427B2
An embodiment method of processing at least one sensing signal comprising a time-series of signal samples comprises high-pass filtering the time series of signal samples to produce a filtered time series; applying delay embedding processing to the filtered time series; producing a first matrix by storing the set of time-shifted time series as an ordered list of entries in the first matrix; applying a first truncation to produce a second matrix by truncating the entries in the ordered list of entries at one end of the first matrix to remove a number of items equal to the product of the first delay embedding parameter decreased by one times the second delay embedding parameter; applying entry-wise processing to the second matrix, and forwarding a set of estimated kernel densities and/or a set of images generated as a function of the set of estimated kernel densities to a user circuit.
US11880426B2
Techniques for data manipulation using integer matrix multiplication using pipelining are disclosed. A first integer matrix with dimensions m×k and a second integer matrix with dimensions k×n are obtained for matrix multiplication within a processor. The first and second integer matrices employ a two's complement variable radix point data representation. The first and second integer matrices are distilled into (j×j) submatrices. A first variable radix point format and an initial value for an accumulator register are configured dynamically. A first variable radix point format is configured dynamically for the first integer matrix and a second variable radix point format is configured dynamically for the second integer matrix. Multiply-accumulate operations are executed in a pipelined fashion on the (j×j) submatrices of the first integer matrix and the second integer matrix, where a third variable radix point format is configured for the result.
US11880425B2
A system and method for identifying and correcting webpage zone target misidentification are provided. The method includes clustering a plurality of webpage nodes based on at least zoning information derived from a webpage to identify at least two similar webpage node clusters, wherein the clustered webpage nodes are included in the zoning information, and wherein at least two webpage node clusters indicates at least a zone target misidentification; generating at least a zone identification issue fix suggestion for each identified zone target misidentification, wherein a zone identification issue fix suggestion is a suggestion providing a correction for a respective zone target misidentification; and applying each of the generated zone target misidentifications on a respective zone target misidentification.
US11880418B2
A new ecosystem monitoring solution provides novel features including a dashboard service, a dashboard notifier, and a near real time query processor. The dashboard service can continuously aggregate, through the dashboard notifier and optionally dashboard agents, metadata from disparate ecosystem components of a complex computing platform or ecosystem. The metadata include metrics of crawling, data ingestion, and content enrichment activities and health information of the disparate ecosystem components. The metrics are processed with respect to a time window utilizing an expression tree dynamically constructed by the query processor. The query processor can navigate the expression tree to form collection models. Each collection has aggregation functions for aggregating a set of metrics specified in a view model. Responsive to a view request, the view model can be dynamically updated utilizing the collection model and communicated to a user device for rendition and presentation of a view through a dashboard user interface.
US11880414B2
Methods and systems are described herein for generating structured classification data of a website. A computing device captures a plurality of webpages from a website. The computing device extracts data from each of the plurality of webpages based upon a plurality of features. The computing device generates a plurality of classes for each of the plurality of webpages by using a plurality of classifiers. The computing device assigns a consensus class to each webpage based upon the plurality of classes for the plurality of webpages.
US11880412B2
A system includes a controller, a database controlled by the controller, and a memory including an end-user executable code and a business software management code. The controller receives a user update to modify the end-user executable code, converts the user update to a machine language input, and, in response to the machine language input, modifies one or more of the end-user executable code, the database structure, and a documentation of the end-user executable code. In response to executing the program instructions associated with the modified end-user executable code on the end-user device, the controller generates a data collection GUI according to the modified end-user executable code and stores data in the database structure according to the modified end-user executable code.
US11880409B2
Techniques for improving database searches are described herein. In an embodiment, a computer-implemented data processing method comprises receiving a request to store a digital data object in a non-graph data repository, the data object comprising one or more first properties, the data object conforming to a first schema of the non-graph data repository; in response to the initiating, concurrently: digitally storing the data object in the non-graph data repository; transforming the data object into one or more nodes and edges of a graph; storing the one or more nodes and edges of the graph in a graph data repository that is separate from the non-graph data repository; electronically receiving a search query that specifies a path-based search; in response to receiving the search query: transforming the search query into a graph search query; submitting the graph search query to the graph data repository; receiving a result set of nodes from the graph data repository; transforming the result set of nodes into a set of corresponding data objects in the non-graph data repository; providing the set of corresponding data objects as output in a computer display.
US11880408B2
Embodiments are directed to techniques for interacting with a hierarchical video segmentation by performing a metadata search. Generally, various types of metadata can be extracted from a video, such as a transcript of audio, keywords from the transcript, content or action tags visually extracted from video frames, and log event tags extracted from an associated temporal log. The extracted metadata is segmented into metadata segments and associated with corresponding video segments defined by a hierarchical video segmentation. As such, a metadata search can be performed to identify matching metadata segments and corresponding matching video segments defined by a particular level of the hierarchical segmentation. Matching metadata segments are emphasized in a composite list of the extracted metadata, and matching video segments are emphasized on the video timeline. Navigating to a different level of the hierarchy transforms the search results into corresponding coarser or finer segments defined by the level.
US11880407B2
A method for generating a database, having “receiving environmental noises” (e.g. disturbing noise) and “buffered environmental noises for a migrating time window” (like 30 or 60 seconds) alternatively “deriving a set of parameters relative to the environmental noises” and of “buffering the set of parameters for the migrating time window”, he buffered environmental noises or the buffered set of parameters being generally referred to as recording, furthermore “obtaining a signal”, which identifies a signal class (like disturbing noise) of a plurality of signal classes (disturbing noise and non-disturbing noise) in the environmental noises, and “storing the buffered recordings responsive to the signal” in a memory (e.g. internal or external memory). Obtaining and storing are repeated in order to set up the database which has a plurality of buffered recordings for the same signal class.
US11880405B2
A computer-implemented method for searching for a similar image in an image database includes receiving a query image, computing a value of a similarity measure of the query image, comparing the value of the similarity measure of the query image with metadata of the partitions, discarding at least one partition of the image database based on the comparison of the value of the similarity measure of the query image with the metadata, comparing the images of at least one of the remaining partitions with the query image, and selecting at least one image of the at least one partition of the remaining partitions as the similar image based on the comparison of the images of the at least one of the remaining partitions with the query image.
US11880399B2
Systems and methods are disclosed involving user interface (UI) search tools for locating data, including tools for summarizing indexed raw machine data that organize and present results to enable expansion and exploration of initial summarizations. The initial summarizations may be explored and refined to help users determine how to identify and best focus a search on data subsets of greater interest.
US11880394B2
A system for generating predictions associated with interdependence detection between a plurality of data objects, each data object of the plurality of data objects corresponding to an entity name, the system processing, using a natural language processing engine, text strings to extract entity names associated with each of the text string; processing, using a machine learning engine, the text strings to extract estimated economic relationships identified between at least two different entity names. The estimated economic relationships are aggregated for each pair of entity names to establish of potential interdependence between the pair of entity names. An output data structure is generated based at least on the aggregated estimated economic relationships.
US11880386B1
An automated method and system are provided for comparing a source database and a target database that are intended to be kept in synchronization with each other. An application processes transactions that are posted to the source database and replicated to the target database. Before images of changes made to records or rows of the source database resulting from transactions posted to the source database into a first change log are collected. The before images of changes made to records or rows of the source database are replicated to the target database. Current images of records or rows of the target database that correspond to the before images of changes made to records or rows of the source database are read. Representations of the before images of changes made to records or rows of the source database are compared with representations of the current images of records or rows of the target database that correspond to the before images of changes made to records or rows of the source database. A corrective action is performed when the comparison indicates that the representations of the before images of changes made to records or rows of the source database do not match the representations of the current images of records or rows of the target database that correspond to the before images of changes made to records or rows of the source database.
US11880385B1
Updates to projected data subsets may be ordered using conditional operations. When updates to a data set are received, a determination is made according to a schema for a projected subset of the data set as to whether the update is to be propagated to the projected subset of the data set. If the update is to be propagated, a comparison of a version identifier for the update may be made with a version identifier for the subset to determine whether performance of the update is consistent with an ordering of updates performed to the first data set. If the comparison indicates the performance of the update is consistent, then the update may be performed to the projected subset. If not, then the update may not be performed.
US11880379B1
A method may include presenting a user interface on a computing device, the user interface including: an input element configured to receive an input of a search concept; a similar concept selection element; and a concept comparison portion; executing a similarity search in a vector-space representation of a knowledge graph using the input; populating the similar concept selection element with a set of a similar concepts based on a result of the executed similarity search; receiving a selection of a comparison concept of the set of similar concepts from the similar concept selection element; generating a predicate comparison visualization in the concept comparison portion based on predicates in the knowledge graph of the comparison concept and the search concept; and presenting the predicate comparison visualization in the concept comparison portion.
US11880373B2
Systems and methods are disclosed herein for identifying a category of a search term and providing search results subject to the identified category. These systems and methods may be performed by a media guidance application. The media guidance application may receive a search term that may correspond to different categories of items, and the media guidance application may identify a category that the search term is most likely related to using a hierarchical structure. The media guidance application may limit the search to the identified category of items.
US11880372B2
A plurality of metadata entries may be sent from a database system to a distributed storage system via a communication interface. The metadata entries may correspond with a respective plurality of metadata identifiers. A first function in a smart contract deployed on a blockchain may be executed to mint a designated non-fungible token initially owned by a first blockchain party corresponding with a database system account. A first transaction transferring the designated non-fungible token to a second blockchain party different from the first blockchain party may be identified. A second function in the smart contract may be executed to record a second transaction updating an attribute value associated with the designated non-fungible token to include a designated one of the plurality of metadata identifiers corresponding with a designated one of the metadata entries.
US11880368B2
A method includes determining a data set for storage that includes a plurality of uncompressed data slabs in accordance with a serialized data slab ordering. A storage data set that includes a plurality of compressed data slabs is created based on the data set in accordance with the serialized data slab ordering. Each compressed data slab of the plurality of compressed data slabs is generated from at least one corresponding uncompressed data slab of the plurality of uncompressed data slabs that includes a plurality of values based on generating compressed data for each compressed data slab based on the at least one corresponding uncompressed data slab, and generating compression information for each compressed data slab. The storage data set is stored via a plurality of computing devices.
US11880366B2
Systems, methods, and computer media are described for index-based join size estimation. For a join operation between two tables, a filter is applied to the first table, resulting in a filter output. The filter output is then sampled. For each sample, an index for a second table is accessed and counts of records in the second table that match the sample are retrieved. Using the sample size and the retrieved counts from the index of the second table, a data size for the join operation can be efficiently and accurately estimated. Statistical confidence in the estimate can also be assessed using variance-based calculations.
US11880361B2
A communication device associated with a transmitting entity and including: a first transmitting/receiving module capable of receiving, from the transmitting entity, a query formulated in a predetermined computer language or in a predetermined natural language; a translation module, activated if the query is formulated in the predetermined computer language, and configured to translate the query into the predetermined natural language; an extraction module configured to extract from the query formulated in the predetermined natural language at least one keyword representing the query; an identification module configured to identify, using the at least one keyword extracted, a target device supporting the predetermined natural language towards which to transmit the query; and a second transmitting/receiving module configured to transmit the query formulated in the natural language to the target device.
US11880354B2
Aspects described herein relate to maintaining a dataset with approximate constraints including determining, for a dataset, a constraint collection of tuples that satisfy a constraint and an exception collection of tuples that are an exception to the constraint, constructing, for the dataset, a sharded bitmap of bits, wherein each bit in the sharded bitmap indicates whether a tuple in the dataset is in the exception collection of tuples, wherein the sharded bitmap includes, for each shard of multiple shards, a bitmap of bits and a starting bit location index within the sharded bitmap of bits for the shard, and processing a query on the dataset including processing the constraint collection of tuples and the exception collection of tuples based on the sharded bitmap.
US11880351B1
Systems and methods can include a provider institution accounts database structured to retrievably store data corresponding to a plurality of entities including a primary entity related to a plurality of secondary entities. The data for each of the plurality of entities may include values for a plurality of fields associated with the respective entity. A data management circuit may be configured to detect that one or more fields corresponding to at least one of the secondary entities has a value which is to be updated. The data management circuit may generate a first user interface that causes the user to confirm authorization to provide the value for the one or more fields, and a second user interface including a field for receiving the value. The data management circuit may receive the value, and update the data corresponding to the at least one secondary entity in the provider institution accounts database.
US11880347B2
An automated tuning service is used to automatically tune, or modify, the operational parameters of a large-scale cloud infrastructure. The tuning service performs automated and fully data/model-driven configuration based from learning various real-time performance of the cloud infrastructure. Such performance is identified through monitoring various telemetric data of the cloud infrastructure. The tuning service leverages a mix of domain knowledge and principled data-science to capture the essence of our cluster dynamic behavior in a collection of descriptive machine learning (ML) models. The ML models power automated optimization procedures for parameter tuning, and inform administrators in most tactical and strategical engineering/capacity decisions (such as hardware and datacenter design, software investments, etc.). Rich “observational” models (models collected without modifying the system) are combined with judicious use of “fighting” (testing in production), allowing the tuning service to automatically configure operational parameters of a large cloud infrastructure for a broad range of applications.
US11880346B2
Systems, methods and apparatus are provided for AI-based generation of data warehouse quality protocols. An attribute classifier may quantify relationships between source data and target data from an enterprise data warehouse. A data quality engine may apply these relationships to identify specific data quality concerns and generate customized data quality metrics.
US11880344B2
Methods and systems for generating multi-operator data transformation pipelines. An example method includes accessing raw data for transformation; receiving a selection of a target table or target visualization, wherein the target table or target visualization is for data other than the raw data; extracting table properties and target constraints; and based on the extracted table properties and target constraints, synthesizing one or more multi-operator data transformation pipelines for transforming the raw data to a generated table or generated visualization.
US11880330B2
The present application relates to a network-on-chip data processing method. The method is applied to a network-on-chip processing system, the network-on-chip processing system is used for executing machine learning calculation, and the network-on-chip processing system comprises a storage device and a calculation device. The method comprises: accessing the storage device in the network-on-chip processing system by means of a first calculation device in the network-on-chip processing system and obtaining first operation data; performing an operation on the first operation data by means of the first calculation device to obtain a first operation result; and sending the first operation result to a second calculation device in the network-on-chip processing system. According to the method, operation overhead can be reduced and data read/write efficiency can be improved.
US11880329B2
The present application relates to a network-on-chip data processing method. The method is applied to a network-on-chip processing system, the network-on-chip processing system is used for executing machine learning calculation, and the network-on-chip processing system comprises a storage device and a calculation device. The method comprises: accessing the storage device in the network-on-chip processing system by means of a first calculation device in the network-on-chip processing system and obtaining first operation data; performing an operation on the first operation data by means of the first calculation device to obtain a first operation result; and sending the first operation result to a second calculation device in the network-on-chip processing system. According to the method, operation overhead can be reduced and data read/write efficiency can be improved.
