US11895933B2
Various embodiments of the present disclosure are directed towards a method for forming an integrated chip, the method includes forming a bottom electrode over a substrate. A first switching layer is formed on the bottom electrode. The first switching layer comprises a dielectric material doped with a first dopant. A second switching layer is formed over the first switching layer. An atomic percentage of the first dopant in the second switching layer is less than an atomic percentage of the first dopant in the first switching layer. A top electrode is formed over the second switching layer.
US11895930B2
A current sensor package, comprises a current path and a sensing device. The sensing device is spaced from the current path, and the sensing device is configured for sensing a magnetic field generated by a current flowing through the current path. Further, the sensing device comprises a sensor element. The sensing device is electrically connected to a conductive trace. An encapsulant extends continuously between the current path and the sensing device.
US11895923B2
A lead-free piezoelectric ceramic sensor material and a preparation method thereof and relates to the technical field of piezoelectric ceramic processing. The main raw materials of the lead-free piezoelectric ceramic sensor material disclosed in the present disclosure are a barium carbonate, a calcium carbonate, a zirconia, a titanium dioxide, a strontium carbonate, an erbium oxide, and a bismuth oxide. The preparation method is prepared through the steps of preparing ingredients, ball milling, granulating and tableting, debinding, and sintering, and the lead-free piezoelectric ceramic sensor material can be made into a lead-free piezoelectric sensor through applying an electrode and electrode polarizing. The present disclosure has an excellent compactness and a good chemical stability. And the piezoelectric sensor made of the lead-free piezoelectric ceramic sensor material has a high sensitivity, a strong working stability, an excellent piezoelectric and has a high Curie temperature.
US11895920B2
A method of forming a piezoelectric thin film includes sputtering a first surface of a substrate to provide a piezoelectric thin film comprising AlN, AlScN, AlCrN, HfMgAlN, or ZrMgAlN thereon, processing a second surface of the substrate that is opposite the first surface of the substrate to provide an exposed surface of the piezoelectric thin film from beneath the second surface of the substrate, wherein the exposed surface of the piezoelectric thin film includes a first crystalline quality portion, removing a portion of the exposed surface of the piezoelectric thin film to access a second crystalline quality portion that is covered by the first crystalline quality portion, wherein the second crystalline quality portion has a higher quality than the first crystalline quality portion and processing the second crystalline quality portion to provide an acoustic resonator device on the second crystalline quality portion.
US11895916B2
A light-emitting device includes: an anode; a cathode facing the anode; an emission layer between the anode and the cathode; and an electron control layer between the emission layer and the cathode, wherein the electron control layer includes an electron control compound represented by Formula 5: A method of manufacturing the light-emitting device includes: forming an emission layer on an anode; and forming an electron control layer on the emission layer, wherein the electron control layer includes an electron control compound represented by Formula 5.
US11895914B2
The present disclosure relates to an organic compound having the following structure, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. Applying the organic compound into an emissive layer makes the OLED and the organic light emitting device lower their driving voltage, improves their luminous efficiency and color purity.
US11895909B2
According to one or more embodiments, an organic light-emitting device includes: a first electrode; a second electrode; an emission layer between the first electrode and the second electrode; and a hole transport region between the first electrode and the emission layer. The hole transport region includes a first compound represented by Formula 1 and a second compound represented by Formula 2:
US11895897B2
The touch display screen includes a display panel, a touch electrode structure on a light-emitting side of the display panel and a bezel cover layer. The touch display screen includes a display area and a bezel area, and the bezel area has a protrusion sub-area toward the display area. The bezel cover layer is located in the bezel area. The touch electrode structure includes a plurality of touch electrodes and a plurality of leads. The plurality of touch electrodes are located in the display area, and the plurality of leads are arranged in the bezel area along an edge of the display area. The portion of each of the plurality of leads adjacent to the protrusion sub-area is a preset lead portion. An orthographic projection of the bezel cover layer on the display panel covers an orthographic projection of at least one the preset lead portion on the display panel.
US11895892B2
A display apparatus can include a substrate including a plurality of subpixels and a plurality of contact portions provided on one side of each of the plurality of subpixels, an insulating layer provided on the substrate, a first electrode provided in each of the plurality of subpixels and each of the plurality of contact portions on the insulating layer, a fence provided on the first electrode, a light emitting layer provided on the insulating layer, the fence, and the first electrode, a second electrode provided on the light emitting layer, a filling layer provided on the second electrode, and a trench provided in the fence and the insulating layer. The trench can include a first trench provided between the contact portions adjacent to each other and a second trench provided between the subpixels adjacent to each other.
US11895887B2
A display is provided. The display device includes a display area and a non-display area located around the display area; a base layer; an organic light-emitting diode (OLED) that is located on the base layer in the display area; and a first crack detection line that is located on the base layer in the non-display area; wherein the first crack detection line comprises a first line that extends substantially in a first direction along a first edge of the display area, a second line that is separated from the first line and extends substantially in the first direction, and a third line that is connected to an end of the first line and an end of the second line, wherein a cross-sectional shape of the first line in a second direction crossing the first direction is inversely tapered.
US11895886B2
A display device according to an embodiment of the present invention has a first substrate, a display region provided with a plurality of pixels on the first substrate, each of the plurality of pixels including a light-emitting element, a driving circuit provided along a first direction of the display region on the first substrate, a sealing film covering the display region, and stacking a first inorganic insulating layer, an organic insulating layer, and a second inorganic insulating layer in order from the light-emitting element, a second substrate on the sealing film, a through hole provided in the first substrate, the display region, and the second substrate; and a first region surrounding the through hole.
US11895881B2
A display panel includes a substrate on which a first display area and a second display area are defined, where the second display area is at least partially surrounded by the first display area and including a sub display and transmission areas, first display devices on the substrate in the first display area, second display devices on the substrate in the sub display area, a first scan line extending from the first display area into the second display area across one side of the second display area, a first sub scan line in the second display area and including a first end facing the first scan line, a first bridge line electrically connecting the first scan line to the first sub scan line, and a bottom metal layer disposed between the second display devices and the substrate in the second display area. The bottom metal layer does not overlap the first scan line when viewed from a direction perpendicular to the substrate.
US11895869B2
Disclosed is a display panel and a display device capable of reducing the reflection of external light. The display panel includes a touch sensor, disposed on an encapsulation unit, and an antireflective film disposed in a non-emission area of the touch sensor so as to overlap each other, whereby it is possible to reduce external light from being incident on the touch sensor and a routing line, and therefore it is possible to reduce the reflectance of external light without using an expensive polarizing plate.
US11895859B2
A transparent display panel, including a substrate, a first electrode layer disposed on the substrate, a light-emitting structure layer disposed on the first electrode layer, and a second electrode layer disposed on the light-emitting structure layer; the first electrode layer includes a plurality of first electrode groups arranged along a first direction; each of the first electrode groups includes at least one first electrode extending along a second direction, the second direction intersects with the first direction; each of the at least one first electrode includes at least two first electrode blocks and at least one connecting part, and two adjacent first electrode blocks are electrically connected with each other by a corresponding connecting part.
US11895852B2
A method for forming a semiconductor structure includes: providing a substrate, a sacrificial layer and active layer on sacrificial layer being formed on the substrate; etching the active layer and sacrificial layer up to a surface of the substrate to form a plurality of active lines arranged in parallel and extending along first direction; filling an opening located between two adjacent ones of active lines to form a first isolating layer; etching an end of active lines to form an opening hole; removing sacrificial layer along opening hole, to form a gap between a bottom of the active lines and substrate; filling a conductive material in the gap to form a bit line extending along first direction; patterning the active lines to form a plurality of separate active pillars arrayed along first direction and second direction; and forming semiconductor pillars on top surfaces of respective ones of the active pillars.
US11895851B2
Methods, systems, and devices for cross point array architecture for multiple decks are described. A memory array may include multiple decks, such as six or eight decks. The memory array may also include sockets for coupling access lines with associated decoders. The sockets may be included in sub-blocks of the array. A sub-block may be configured to include sockets for multiple access lines. A socket may intersect an access line in the middle of the access line, or at an end of the access line. Sub-blocks containing sockets for an access line may be separated by a period based on the access line.
US11895844B2
A semiconductor memory device according to an embodiment includes a substrate including block areas, members, conductive layers, and pillars. Each of the members is respectively disposed at a boundary portion between the block areas. At least one member of the members includes first portions and a second portion. The first portions are arranged in a first direction. The second portion is disposed between any two adjacent ones of the first portions. Either one of one of the first portions and the second portion of the member is referred to as a third portion. The other one of the one of the first portions and the second portion of the member is referred to as a fourth portion. The third portion has a width in a second direction greater than a width of the fourth portion in the second direction.
US11895838B2
A vertical memory device includes a first gate structure on a substrate, the first gate structure including first gate electrodes spaced from each other in a first direction and stacked in a staircase shape, a second gate structure on the first gate structure and including second gate electrodes spaced from each other in the first direction and stacked in the staircase shape, a channel extending through the first and second gate structures, and a contact plug extending in the first direction through the first and second gate structures, wherein second steps at end portions of the second gate electrodes overlap first steps at end portions of the first gate electrodes, and wherein the contact plug extends through at least one of the first steps and through at least one of the second steps, while being electrically connected only to the first steps or to the second steps.
US11895836B2
Some embodiments of the present application are directed towards an integrated circuit (IC). The integrated circuit includes a semiconductor substrate having a peripheral region and a memory cell region separated by an isolation structure. The isolation structure extends into a top surface of the semiconductor substrate and comprises dielectric material. A logic device is arranged on the peripheral region. A memory device is arranged on the memory region. The memory device includes a gate electrode and a memory hardmask over the gate electrode. An anti-dishing structure is disposed on the isolation structure. An upper surface of the anti-dishing structure and an upper surface of the memory hardmask have equal heights as measured from the top surface of the semiconductor substrate.
US11895822B2
The present disclosure relates to a memory structure and a forming method thereof. The present disclosure can improve the integration density of the memory structure. The memory structure includes: a plurality of vertical transistors, where the vertical transistors include silicon pillars; a plurality of the silicon pillars are arranged in m rows and n columns; the rows extend in a first direction and the columns extend in a second direction; m bit lines extending in the first direction and electrically connected to drains of all the vertical transistors in the same row, where the drains are located below the silicon pillars; and n word lines extending in the second direction, located in the middle of the silicon pillars, and serving as gates of all the vertical transistors in the same column, where the first direction and the second direction form a non-right angle.
US11895816B2
Various implementations described herein are related to a device having multiple transistors that are arranged as a bitcell. The multiple transistors may include multiple P-type transistors that are arranged in a P-over-P stack configuration, and the multiple transistors may include multiple N-type transistors that are arranged in an N-over-N stack configuration.
US11895808B2
A cooling system for a datacenter is disclosed. The datacenter cooling system includes a refrigerant cooling loop to extract heat from a secondary cooling loop that is located within the datacenter or to provide supplemental cooling to one or more components of the datacenter that are coupled to the secondary cooling loop.
US11895798B2
A system includes a housing and a first circuit board positioned inside the housing. The housing has top, bottom, left side, right side, front, and rear panels. The first circuit board has a length, a width, and a thickness, and the first circuit board has a first surface defined by the length and the width. The first surface of the first circuit board is substantially parallel to the front panel or at a second angle relative to the front panel in which the second angle is less than 60°. The system includes a first data processing module and a first optical interconnect module both electrically coupled to the first circuit board. The optical interconnect module is configured to receive first optical signals from a first optical link, convert the first optical signals to first electrical signals, and transmit the first electrical signals to the first data processing module.
US11895788B2
Certain embodiments of the disclosure relate to a device and a method for increasing the efficiency of an antenna of an electronic device that includes a rollable display. The electronic device may include: a processor; a first housing, in which the processor is disposed, including a first conductive portion; a second housing configured to slide in a first direction from the first housing and including a second conductive portion; a rollable display, at least a portion of which is exposed in a slide-out manner according to movement of the second housing; and a variable element disposed in the second housing and is electrically connected to the second conductive portion. The processor may adjust an electrical characteristic of the variable element in response to sliding of the second housing. The disclosure may further include various other embodiments.
US11895786B2
Disclosed herein is an electronic device. The electronic device includes a housing provided to accommodate a printed circuit board, a cover coupled to the housing, and including a coupling protrusion protruding to a side of the housing to be accommodated in the housing, and including a coupling hole formed in the coupling protrusion, a fastening pin arranged in the coupling hole and configured to couple to the housing, and a sealing member arranged between an inner wall forming the coupling hole and the fastening pin to seal the coupling hole. Various other embodiments are possible.
US11895778B2
An etching method for manufacturing a substrate structure having a thick electrically conductive layer, and a substrate structure having a thick electrically conductive layer are provided. The etching method includes providing an electrically insulating substrate structure including a thermally conductive and electrically insulating layer, an electrically conductive layer, and a non-photosensitive polymer masking layer, removing one part of the non-photosensitive polymer masking layer and one part of the electrically conductive layer by a machining process to form at least one electrically conductive recess having the electrically conductive layer exposed, forming a predetermined thickness ratio between a thickness of the electrically conductive recess and a thickness of the electrically conductive layer, removing a reserved part of the electrically conductive layer between a bottom wall of the electrically conductive recess and a bottom surface of the electrically conductive layer, and removing a remaining part of the non-photosensitive polymer masking layer.
US11895772B2
An interlayer connective structure is suitable for being formed in a wiring board, in which the wiring board includes two traces and an insulation part between the traces. The insulation part has a through hole. The interlayer connective structure located in the through hole is connected to the traces. The interlayer connective structure includes a column and a pair of protuberant parts. The protuberant parts are located at two ends of the through hole respectively and connected to the column and the traces. The protuberant parts stick out from the outer surfaces of the traces respectively. Each of the protuberant parts has a convex curved surface, in which the distance between the convex curved surface and the axis of the through hole is less than the radius of the through hole.
US11895764B1
A dielectric barrier discharge tube includes a quartz tube, the middle of the quartz tube is sleeved with a high-voltage electrode, an inner electrode is arranged in the quartz tube, a drive fan is arranged at the end of the inner electrode, a discharging needle set is arranged on the surface of the inner electrode, and a spiral discharging wire is suspended and arranged at the tip of the discharging needle set. After a high voltage electric field is applied to the high voltage electrode, the discharging needle set and the spiral discharging wire discharge, the discharging needle set and the spiral discharging wire discharge at different time points. When the gas passes through the driving fan, the flow direction of the gas is changed. A cyclone can be generated to drive the gas to flow towards the discharging area.
US11895760B2
Devices and methods that use returned power (RP) measurements during microwave energy delivery to perform one or more functions. For example, microwave devices and systems with one or more features to measure the returned microwave power. One or more measurements of the returned microwave power may be used to obtain information about one or more of: antenna shape, system status and system performance. One or more measurements of the returned microwave power shaping elements may also be used to obtain information about one or more properties of the target material. Devices and methods for delivering microwave energy to a variety of target materials to achieve a variety of desired microwave effects.
US11895759B2
An induction heating apparatus is provided. The induction heating apparatus includes a heating coil configured to heat an object to be heated, a full-bridge type inverter configured to supply power to the heating coil, a capacitor provided between an intermediate node of one arm of the inverter and one end of the heating coil, and a first relay provided between the intermediate node and the other end of the heating coil 30. An intermediate node of the other arm of the inverter and an intermediate point of the heating coil are connected through a first wire. The induction heating apparatus includes a processor configured to open or close the first relay based on an impedance of the object to be heated.
US11895758B2
A cooking apparatus includes: a working coil, an inverter configured to output a resonant current to the working coil, a current detector configured to detect the resonant current and output a detection value corresponding to the resonant current, and a controller. The controller is configured to control the inverter to flow a first resonant current through the working coil, control the inverter to flow, through the working coil, a second resonant current having a frequency different from the first resonant current, and determine, based on a difference between a first detection value for the first resonant current and a second detection value for the second resonant current, whether a target object that is located adjacent to the working coil is a predetermined object.
US11895751B2
A leakage protection circuit and a dimming drive circuit are provided. A leakage detection circuit is configured to detect whether leakage occurs between two input terminals that receive an external signal. When leakage occurs, leakage protection measures are taken. A pulse generation circuit receives the sampling signal characterizing the voltage between the two input terminals to compare the sampling signal with two thresholds to control a detection path of the leakage detection circuit to be turned on or off according to a comparison result. The leakage detection path is enabled to be turned on twice by setting two pulse signals in a power frequency period, which can consider the leakage detection of the front-edge phase-cutting dimming and rear-edge phase-cutting dimming of the dimming drive circuit and has a wide range of applications.
US11895737B2
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. In addition, a method of a terminal in a radio communication system according to the disclosure includes: performing, by a packet data convergence protocol (PDCP) entity of the terminal, deciphering and integrity verification of first data; if the integrity verification of the first data fails, indicating a failure of the integrity verification to an upper layer; and discarding the first data and considering that the first data has not been received.
US11895736B2
Certain aspects of the present disclosure provide techniques for controlling access and use of network resources and services by user equipment based on user equipment capabilities. In one aspect, a method for wireless communication by a network entity, includes: receiving, from a user equipment, a request to connect to a network, the request comprising a user equipment identifier and a reduced capability indication; determining a validity of the reduced capability indication based on at least one of: subscription data associated with the user equipment; or one or more capabilities associated with the user equipment; and making a connection decision based on the validity of the reduced capability indication.
US11895735B2
A method by a first security edge protection proxy (SEPP) for security edge protection of messages being communicated between first and second communications networks of a communications system. The method receives, from a first network function of the first communications network, a first message containing an address identifying a second network function which is located in the second communications network. The method receives, from a second SEPP operating to protect communications with the second communications network, a second message containing a fully qualified domain name, FQDN, reference for a combination of the second SEPP and the second network function. The method stores the FQDN reference for the combination of the second SEPP and second network function in a label-to-FQDN mapping data structure with a logical association to a substitute locally-unique label, and sends a third message containing the substitute locally-unique label to the first network function.
US11895729B2
Provided in implementations of the present disclosure are a discontinuous reception (DRX) method, a terminal device and a network device, which may optimize a DRX mechanism, thereby further reducing power consumption. The method includes: a first terminal device monitoring a downlink control channel, the downlink control channel carrying m pieces of DRX information which are form terminal devices respectively, the m terminal devices including the first terminal device, m being a positive integer, and each piece of DRX information among the m pieces of DRX information being used to indicate at least one of the following: a target BWP, a target DRX configuration, target DRX parameters and the duration during which a PDCCH is monitored within an active period of a DRX cycle.
US11895725B2
A user equipment, apparatus and method for a user equipment includes receiving, from a network, configuration information indicating whether transmission of a specific uplink signal is possible when the user equipment is in a specific state where an RRC connection of the user equipment is suspended. The specific uplink signal is an uplink signal that the user equipment can transmit when the user equipment is in an RRC connected state. A determination is made, based on the configuration information, whether to transmit the specific uplink signal when the user equipment is in the specific state.
US11895722B2
The present disclosure relates to communication methods in multi-rat dual connectivity, apparatus, and systems. In one example method, when a packet data convergence protocol sequence number (PDCP SN) length of a bearer is changed, a secondary node (SN) sends a PDCP SN length change indication to a master node (MN).
US11895721B2
A base station apparatus for communicating with a terminal apparatus transmits a Radio Resource Control (RRC) connection reconfiguration request message including a Data Radio Bearer (DRB) configuration to the terminal apparatus. The DRB configuration includes a DRB identity and a Packet Data Convergence Protocol Layer (PDCP) entity configuration corresponding to the DRB identity. PDCP entity configuration information includes one of a PDCP entity configuration for Evolved Universal Terrestrial Radio Access (E-UTRA) and a PDCP entity configuration for New Radio (NR). A PDCP entity is established in accordance with the PDCP entity configuration information.
US11895714B2
A system (900) and method (1100) instructing a vehicle (910) where and when to refuel is disclosed herein. The system (900) comprises a server (925) for receiving a workflow for a vehicle (910). The workflow comprises an origination location (901) of the vehicle, a destination (950) of the vehicle (910), a route (905) to the destination, a cargo, a time of departure and a time of arrival. The server (925) determines a plurality of fuel stops (930) along the route (905).
US11895712B2
A wireless communication circuit for operating over a wireless local area network (WLAN) supporting carrier sense multiple access/collision avoidance (CSMA/CA) in which real time application (RTA) traffic and non-RTA traffic coexist. Channel time is scheduled for transmitting real-time application (RTA) traffic based on expected RTA packet arrival time, with the schedule being shared with neighboring stations. Schedule time is adjusted based on schedules of neighboring stations to prevent channel contention collisions of multiple RTA traffics contending for the channel. Various mechanisms are described for supporting RTA transmissions while reducing channel access latency and contention collision.
US11895707B2
A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for Internet of things (IoT) are provided. The communication method and system 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 by a terminal configured with at least one serving cell for performing a random access (RA) procedure is provided. The method includes measuring downlink reference signal received power (DL RSRP) of a serving cell on which the RA procedure is initiated, determining whether the DL RSRP of the serving cell is greater than a threshold, and performing a two-step RA procedure based on the DL RSRP of the serving cell being greater than the threshold.
US11895701B2
Wireless communications systems and methods related to channel occupancy time (COT) sharing in multi-subscriber identity module (MultiSim) devices are provided. A user equipment (UE) transmits, based on a first subscriber identity during a first portion of a channel occupancy time (COT) in an unlicensed band, a first communication signal. The UE transmits, based on a second subscriber identity during a second portion of the COT, a second communication signal, the second subscriber identity being different from the first subscriber identity.
US11895686B2
A method for transmitting information is applicable to a terminal and includes: buffering data information carried by an unlicensed spectrum resource; acquiring a target scheduling instruction issued by a base station, the target scheduling instruction being configured to indicate resource configuration information of a preceding downlink transmission resource, and the preceding downlink transmission resource referring to an unlicensed spectrum resource that has completed transmission for downlink data before the base station issues scheduling information on the resource; acquiring target information sent by the base station from the buffered data information according to the target scheduling instruction.
US11895684B2
A data transmission method, a terminal device and a network device are provided. The method comprises: a terminal device receives configuration information sent by a network device, wherein the configuration information is used to configure one or more slot format indictors (SFIs) corresponding to one or more bandwidth parts (BWPs) configured for the terminal device; the terminal device determines a currently used target SFI according to the configuration information; and the terminal device performs data transmission according to the target SFI.
US11895671B2
Embodiments of the present disclosure provide methods, apparatuses and computer program for signal configuration in a wireless communication system. A method implemented at a network device comprises: transmitting information related to a resource allocation for a signal, and broadcasting the signal in accordance with the resource allocation; wherein the signal includes at least one of: a reference signal and a control signal containing system information. By virtue of the method, resource utilization may be more flexibly controlled.
US11895668B2
In an aspect, a user equipment (UE) transmits, to a base station, an uplink (UL) power change capability indication. The base station receives the UL power change capability indication, and transmits, to the UE, scheduling information for one or more UL transmissions that include one or more UL power changes based on the UL power change capability indication.
US11895665B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a configuration message that indicates a radio resource allocation and a transmission scheme for one or more first configured grant-small data transfer (CG-SDT) occasions and one or more second CG-SDT occasions. The one or more second CG-SDT occasions are at least partially nested, in time, frequency, or a combination thereof, within the one or more first CG-SDT occasions. The UE may therefore transmit, to the base station, an uplink communication within the one or more first CG-SDT occasions or the one or more second CG-SDT occasions, using the radio resource allocation and the transmission scheme. Numerous other aspects are provided.
US11895659B2
A control instruction transmission method includes: after unsuccessfully occupying a first frequency-domain resource, occupying a second frequency-domain resource, wherein the first and second frequency-domain resource are different unlicensed frequency-domain resources; and starting timing from a pre-set detection moment, and when the timing duration reaches a pre-set duration, sending a control instruction by means of the second frequency-domain resource. A base station can configure different unlicensed frequency-domain resources for a terminal. After occupying a first frequency-domain resource unsuccessfully, the base station occupies a second frequency-domain resource, and starts timing from a pre-set detection moment, and when the timing duration reaches a pre-set duration, sends a control instruction through the second frequency-domain resource, thereby ensuring that when unsuccessfully occupying a certain unlicensed frequency-domain resource, the base station can also send a control instruction through occupying another unlicensed frequency-domain resource.
US11895657B2
A user terminal according to the present invention includes: a transmitting section that transmits Uplink Control Information (UCI) including at least one of retransmission control information for a downlink data channel, a Scheduling Request (SR) and Channel State Information (CSI); and a control section that controls the transmission of the UCI when a first uplink control channel and a second uplink control channel having a longer duration than that of the first uplink control channel are subjected to time division multiplexing in one or more slots.
US11895651B2
Wireless communications for a sidelink are described. A wireless devices and/or a base station may determine at least one resource and/or time period for communications via a sidelink. The base station and/or the wireless device may schedule sidelink communication, based on the determined resource(s) and/or time period(s), which may increase the likelihood of successful sidelink communications between wireless devices.
US11895650B2
Disclosed are a method and apparatus for transmitting and receiving a physical downlink control channel (PDCCH) in a wireless communication system. A method for receiving a PDCCH, according to an embodiment of the present disclosure, may comprise the steps of: receiving, from a base station, configuration information related to a control resource set (CORESET); and receiving, from the base station, a PDCCH within the CORESET. The configuration information may include transmission control indicator (TCI) state information related to the CORESET, the TCI state information may include information about one or more reference signals which are in a quasi-co-location (QCL) relationship with one or more antenna ports of a demodulation reference signal (DMRS) of the PDCCH, and a plurality of TCI states may be configured for the CORESET.
US11895648B2
A method and a user equipment (UE) are provided for resource allocation. The UE receives repeated physical downlink control channels (PDCCHs) from a network. Each of the repeated PDCCHs includes downlink control information (DCI) that schedules reception of a same physical downlink shared channel (PDSCH) at the UE. The UE determines resources for at least one of transmission and reception at the UE, from a PDCCH having a latest start symbol or a latest ending symbol among the repeated PDCCHs. The repeated PDCCHs are received in accordance with the UE and the network communicating using a multi-transmission reception point (TRP) repetition scheme or a multi-TRP multi-chance scheme.
US11895638B2
Methods, systems, and devices for wireless communications are described. A communication device, such as a user equipment may identify a size capability for a buffer associated with a protocol layer of the UE. The buffer may be a layer two buffer and the protocol layer may be a layer two protocol layer. The UE may transmit, to a base station serving the UE, an indication of the identified size capability for the buffer. In some cases, the UE may transmit the indication of the identified size capability in a UE capability report in radio resource control signaling. The UE may then communicate, with the base station 105, data that is scheduled based on the transmitted indication.
US11895636B2
There is provided determination of a beam configuration between a first radio transceiver device and a second radio transceiver device. The first radio transceiver device performs beam searching by transmitting a first sounding signal in all transmit beam configurations in a set of transmit beam configurations; and receiving, from the second radio transceiver device, a second sounding signal in all receive beam configurations in a set of receive beam configurations. The first radio transceiver device determines a beam configuration based on the receive beam configuration in the set of receive beam configurations in which the second sounding signal having best predetermined metric was received.
US11895635B2
Methods and apparatus for managing spectrum in a wireless communications system. In an exemplary method embodiment, a wireless base station: (i) receives user equipment capability information from a first user equipment device; (ii) determines whether to allocate licensed or unlicensed spectrum to the first user equipment device based on the received user equipment capability information; and (iii) communicates a first spectrum allocation grant to the first user equipment device identifying the allocated spectrum for use by the first user equipment device. In various embodiments, the licensed and unlicensed spectrum are divided into bandwidth parts that are scored or ranked based on the quality and/or quantity of the spectrum bandwidth part.
US11895632B2
Methods, systems, and apparatus for supporting uplink Transmission Time Interval (TTI) bundling in Long Term Evolution (LTE) are provided. Methods, systems, and apparatus for signaling, activation/deactivation, and wireless transmit/receive unit (WTRU) behavior are also provided.
US11895627B2
The disclosure provides a method and a device in a User Equipment (UE) and a base station for wireless communication. The UE receives first information, and transmits a first radio signal using a first antenna port group; the first information is used for indicating a first offset set, and the first offset set includes K1 first-type offset(s); time domain resources occupied by the first radio signal start from a first time, a time interval between the first time and a second time is equal to a target offset; the UE selects the target offset from the K1 first-type offset(s) autonomously. The disclosure establishes a relationship between the first offset set and the first antenna port group, thus improving opportunities of beamforming based grant-free data transmission on unlicensed spectrum and reducing probability of collision, thereby improving spectrum efficiency and overall performances of the system.
US11895617B2
Embodiments of this application provide a message identification method and apparatus. The method includes: receiving, by user equipment UE, a paging message sent by an access network device; determining, by the UE, a core network entity to which the paging message belongs in a plurality of core network entities serving the UE; and establishing, by the UE, a data connection to the core network entity to which the paging message belongs. According to the message identification method and apparatus provided in the embodiments of this application, the UE can connect to different core network entities.
US11895609B2
A method and apparatus for shifting boundary of an uplink (UL) subframe and/or UL slot in a wireless communication system is provided. A user equipment (UE) receives information on a timing advance (TA) offset from the network, and shifts the boundary of the UL subframe and/or the UL slot based on a TA and the TA offset. The UE transmits a UL signal as a response to a downlink (DL) signal in the shifted UL subframe and/or UL slot.
US11895605B2
The disclosure provides a method and a device in a User Equipment (UE) and a base station for wireless communication. The UE first receives a first radio signal and a second radio signal, and then transmits a third radio signal. The first radio signal is used for determining a first signature sequence, and a receiving timing of the second radio signal is used for determining a transmitting timing of the third radio signal. The first signature sequence is used for generating the third radio signal. The first radio signal and the second radio signal are associated with a first synchronization sequence and a second synchronization sequence respectively, and the first synchronization sequence is different from the second synchronization sequence. According to the disclosure, through the designs of the first radio signal and the second radio signal, thereby improving system performances and transmission efficiency.
US11895603B2
An operation method of an access point (AP) and a terminal, in a wireless time sensitive network (WTSN), may comprise: receiving, by an AP, an uplink frame from a first terminal; generating compensation indication information for compensation to be performed in the first terminal according to channel information between the first terminal and the AP estimated based on the uplink frame; transmitting the compensation indication information to the first terminal through a downlink frame; and performing, by the first terminal, the compensation based on the compensation indication message transmitted through the downlink frame.
US11895596B2
Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may perform path-loss estimation to support uplink transmit power control. The UE may perform path-loss estimations on path-loss reference signals configured by a base station. In some cases, the base station may update (e.g., activate, deactivate, or both) particular path-loss reference signals using a medium access control (MAC) control element (CE). The UE may determine which path-loss reference signal or signals to use for path-loss estimation based on one or more techniques. For example, the UE may filter path-loss measurements over a time duration or may use a single, unfiltered path-loss measurement for path-loss estimation. Additionally or alternatively, the UE may receive deactivated path-loss reference signals (e.g., for a set amount of time or for any amount of time) or may refrain from receiving deactivated path-loss reference signals.
US11895593B2
To reduce power consumption, a user equipment (UE) may trigger a microsleep in a subframe when a physical downlink control channel (PDCCH) does not include a downlink grant. However, because the microsleep depends on the PDCCH not including a downlink grant, the UE cannot trigger the microsleep until after the PDCCH is decoded. Accordingly, in some aspects, a UE may enable an aggressive extra microsleep in which a microsleep duration may be increased by reducing a PDCCH decode time. For example, a UE may use a stale channel estimate and noise estimate from a previous subframe to perform PDCCH demapping when conditions related to a PDCCH block error rate are satisfied. In this way, removing channel estimation and noise estimation from a PDCCH demapping path may reduce the PDCCH decode time, whereby the UE may trigger a microsleep sooner to increase a sleep ratio and thereby increase power savings.
US11895590B2
A user equipment (UE) may monitor a channel for wireless communication associated with a first radio access technology (RAT) during one or more of a first active duration or a first inactive duration. The UE may operate in a first power mode during the first inactive duration. The UE may monitor the channel for wireless communication associated with a second RAT during one or more of a second active duration or a second inactive duration. The UE may operate during the second inactive duration in one or more of the first power mode or a second power. The UE may operate according to the first mode or the second mode based on the monitoring of the channel associated with the first RAT and the second RAT.
US11895588B2
Embodiments of the present disclosure provide systems and methods for maintaining timing precision in different operating modes of a device (e.g., a wireless node). A timing circuit may switch clock signals between two different modes (e.g., high power and low power) while preserving timing precision. In a high-power mode, the timing circuit may provide a high frequency clock signal, and in a lower-power mode, it may provide a low frequency clock signal. Moreover, the switching between the different clock signals may be synchronized to select edges of the low frequency clock signal.
US11895586B2
Methods include performing, by a terminal device, downlink control channel monitoring according to a first time pattern. The methods include determining that data has been transmitted on downlink on a number of symbols and based on the determination that the data is transmitted, suspending the performing of downlink control channel monitoring according to the first time pattern. The methods also include performing downlink control channel monitoring on at least one symbol after transmission of the data.
US11895585B2
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided that improve data packet exchange between a UE in an inactive mode and a network. In certain configurations, the apparatus may receive, from a user equipment (UE) in an active mode, a first packet including a first identifier associated with an anchor base station, a second identifier associated with a UE context, and a payload. The apparatus may identify the anchor base station based at least in part on one or more of the first identifier associated with the anchor base station or the second identifier associated with the UE context. The apparatus may transmit a second packet to the anchor base station. The second packet may include at least a portion of the first packet.
US11895581B2
A User Equipment having at least one sensor, a short range communications interface, a long range communications interface and a controller, wherein the controller is configured for: establishing a connection with a first access point through the short range communications interface; receiving operating instructions for the at least one sensor from the first access point; causing the at least one sensor to operate according to the operating instructions; receiving sensor data from the at least one sensor; and for reporting the sensor data through the long range communications interface.
US11895573B2
Systems, methods, apparatuses, and computer program products for handling limited or unavailable uplink (UL). One method may include receiving, from a user equipment, an indication that uplink transmission is limited or unavailable.
US11895571B2
According to various embodiments, an electronic device may comprise: at least one processor and at least one communication processor. The at least one processor may be configured to: obtain a user equipment (UE) route selection policy (URSP) rule including a first traffic descriptor including a first IP address and a first route selection descriptor corresponding to the first traffic descriptor and request the at least one communication processor to establish a first PDU session corresponding to the first route selection descriptor. The at least one communication processor may be configured to: establish the first PDU session corresponding to the first route selection descriptor in response to the request to establish the first PDU session. A first network interface corresponding to the first PDU session may be established between the at least one communication processor and the at least one processor. The at least one processor may be configured to identify transmission data from an application executed by the at least one processor, request the at least one communication processor to transmit a first transmission packet including a first source IP address corresponding to the first network interface and the transmission data, through the first network interface, based on a destination IP address corresponding to the transmission data corresponding to the first IP address, and request the at least one communication processor to transmit a second transmission packet including a second source IP address corresponding to a second network interface, different from the first network interface, and the transmission data, through the second network interface, based on the destination IP address corresponding to the transmission data not corresponding to the first IP address.
US11895565B2
An apparatus and a method of vehicle-to-everything (V2X) communication of same are provided. The apparatus is a local header. The method includes pre-allocating a plurality of transmission opportunities of a plurality of sidelink (SL) resources in a time domain multiplexed (TDM'ed) manner, and coordinating transmission timings between a plurality of group member user equipments (UEs) in a unicast session or a groupcast session.
US11895554B2
An edge system includes a plurality of first-layer circles and a second-layer circle, and a geographical area represented by the second-layer circle includes a geographical area represented by each first-layer circle, that is, the first-layer circles are deployed in the second-layer circle. Each first-layer circle includes a plurality of sites, the sites include an initial site and are also included in the second-layer circle, and the initial site processes a data operation request sent by a client in a first-layer circle including the initial site, and in the second-layer circle.
US11895540B2
The disclosure relates to a network handover method, a computer device, and a storage medium. The method comprises: when a ping-pong handover is detected, recording the number of ping-pong handovers; when the number of ping-pong handovers reaches a pre-set number of times, acquiring an optimized reporting parameter; measuring the signal strength of the current camping cell and a neighbor cell to obtain measurement results; and based on the measurement results and the optimized reporting parameter, determining whether an A3 event is reported. By the method, when the number of ping-pong handovers of a terminal reaches the pre-set number of times, whether the A3 event is reported is determined according to the optimized reporting parameter and the measurement results.
US11895539B2
Disclosed is a session management method based on protocol data unit (PDU) session anchor (PSA) relocation, and an device performing the session management method. The session management method may include determining to perform PSA relocation, establishing a new PSA device through the PSA relocation, and releasing an existing PSA device, in which the PSA relocation may allow traffic moving towards the existing PSA device to move to the new PSA device.
US11895534B2
Embodiments of this application provide a data transmission method and a communication apparatus. The method includes: A network device sends first information to a terminal device, where the first information is used to indicate transport block size TBS configuration information and/or redundancy version RV configuration information, the TBS configuration information is used to configure a first transport block size TBS, and the RV configuration information is used to configure first RV information. The network device receives a transport block from the terminal device, or the network device sends a transport block to the terminal device, where a TBS of the transport block is the first TBS, and/or RV information of the transport block is the first RV information. The network device may expand a TBS and/or refine an RV by using the TBS configuration information and/or the RV configuration information, thereby improving a spectral efficiency when the TB is transmitted.
US11895524B2
Systems, methods, apparatuses, and computer program products for distinguishing minimization of drive tests (MDT) logging through different radio resource controller (RRC) states. One method may include receiving, from a network element, a logged measurement configuration comprising specific content for a user equipment depending on a connection state of the user equipment. The method may also include validating the logged measurement configuration, wherein the validating is embodied by the network element prior to transitioning to a different user equipment state, or by a user equipment after entering a logging state, for which the logged measurement configuration was designated. The method may further include performing logging of a measurement according to the content of the logged measurement configuration. In addition, the method may include tagging the logged measurement. The method may also include transmitting the tagged logged measurement to the network element.
US11895517B2
An enhanced sector level sweep procedure is provided herein. A method may include transmitting a plurality of beacon frames in a corresponding plurality of transmit sectors, wherein the plurality of beacon frames are transmitted within a beacon interval. The method may include receiving, from a second communication device, a first transmission including information indicating a first ranking. The first ranking is based on a characteristic of at least a first subset of the transmit sectors. The first transmission is received in a sector corresponding to one of the first subset of transmit sectors. The method may include receiving, from a third communication device, a second transmission including information indicating a second ranking. The second ranking is based on a characteristic of at least a second subset of the transmit sectors. The second transmission is received in a sector corresponding to one of the second subset of transmit sectors.
US11895516B2
Techniques and examples of determination of receiver (RX) beam for radio link monitoring (RLM) based on available spatial quasi-co-location (QCL) information in New Radio (NR) mobile communications are described. An apparatus receives downlink (DL) signaling from a network. The apparatus determines whether to extend an evaluation period of RLM based on a quasi-co-location (QCL) association provided in at least the DL signaling. The apparatus then executes extension of the evaluation period of the RLM, or not, based on a result of the determining.
US11895512B2
The present disclosure discloses example communication method and apparatus. One example method includes a first network device receiving first state information from at least one second network device, where the first state information indicates whether the at least one second network device is capable of providing a service in a next state. Third state information of the at least one second network device is received, where the third state information indicates a current state of the at least one second network device and includes user state information corresponding to at least a portion of a plurality of beamforming weight directions of the at least one second network device. A network topology is determined based on at least the first state information and the third state information, and after the first network device and the at least one second network device in a next state are networked.
US11895509B2
An information reporting method, an information receiving method and a device are provided. The information reporting method is applied to a terminal and includes: sending, by a terminal, relevant information about an on-demand system information request to a network-side device. The information reporting method is applied to a network-side device and includes: receiving, by a network-side device, relevant information about an on-demand system information request sent by a terminal.
US11895484B2
An audio signal processing method detects a position, in a sound space, of a sound source that generates an audio signal, the sound space being divisible into a plurality of areas, and generates an initial reflected sound control signal by convolving (i) an impulse response of an initial reflected sound linked to a first area of the sound space, among the plurality of areas of the sound space, corresponding to the detected position of the sound source to (ii) the audio signal of the sound source without convolving (iii) an impulse response of an initial reflected sound linked to any of the plurality of areas of the sound space other than the first area of the sound space corresponding to the detected position of the sound source to (ii) the audio signal of the sound source.
US11895477B2
Higher Order Ambisonics represents three-dimensional sound independent of a specific loudspeaker set-up. However, transmission of an HOA representation results in a very high bit rate. Therefore, compression with a fixed number of channels is used, in which directional and ambient signal components are processed differently. The ambient HOA component is represented by a minimum number of HOA coefficient sequences. The remaining channels contain either directional signals or additional coefficient sequences of the ambient HOA component, depending on what will result in optimum perceptual quality. This processing can change on a frame-by-frame basis.
US11895470B2
A public address system includes audio inputs from a moderator/presenter and from one or more participants. In an embodiment, the moderator speaks first and then selects participants to speak, utilizing audio captured by participant devices. A central signal processor is configured to receive the audio inputs and to utilize a configured acoustic model to provide for acoustic echo cancellation (AEC) and feedback control (FBC) during various phases of a presentation or conference. Audio signals from the presenter and/or participants, that have been processed to remove echo, are utilized as reference signals during various phases of the audio presentation that utilize the acoustic model for either AEC or FBC. The system utilizes the knowledge that the best learning occurs during the far talking state to learn the echo path in the canceler mode (AEC) vs. the feedback mode (FBC), which usually can only train in a double-talking mode.
US11895468B2
In at least one embodiment, a system for synchronizing an audio stream is provided. The system includes a first loudspeaker and an audio controller. The first loudspeaker plays back a first audio output signal including first signature information. The audio controller provides a first audio input signal and superimpose the first signature information on the first audio input signal. The audio controller receives the first audio output signal including the first audio packets and the first signature information and to detect the first signature information. The audio controller determines a delay attributed to a transmission of the first audio input signal and the first audio output signal based on the first signature information and synchronizes the transmission of a second audio input signal from the audio controller to the first loudspeaker with the playback of another audio output signal from a second loudspeaker based at least on the delay.
US11895466B2
The embodiment of this specification discloses a method and system for determining parameters of audio devices, the method includes: obtaining at least one of image information and/or audio information of a target space where a target audio device is located; and determining a parameter of the target audio device based on the at least one of image information and/or the audio information.
US11895459B2
The present invention includes: a housing that includes an arrangement case in which an internal space is formed, and a sound guide tube in which a sound conduction space is formed; a feedback microphone to which an external sound is input; a first speaker unit that outputs a sound; and a second speaker unit that outputs a sound in an output band different from an output band of the sound output from the first speaker unit. The housing has inside a first space and a second space, the feedback microphone and the first speaker unit are arranged in the first space, the second speaker unit is arranged in the second space, and an equalizer that partitions the first space and the second space is disposed between the first speaker unit and the second speaker unit.
US11895450B2
A wall-mounted shelf attachable to a vertical surface (14), the wall-mounted shelf (1) including a shelf body (1′) including a flat top shelf surface (10a) and a loudspeaker (2) including at least one loudspeaker element (12) and being arranged below the top shelf surface (10a). The wall-mounted shelf (1) further includes a mounting assembly (3), wherein the mounting assembly (3) includes a bracket (3) attachable to the vertical surface (14) and having a connection (5) for connecting the bracket (3) to the shelf body (1′).
US11895449B2
Power pedestals that are configured with an internal metering assembly that includes a meter socket allows for remote monitoring of power usage. The power pedestals also include a display that can display information regarding parameters of the power pedestals and/or current users. The power pedestals can include transceivers and can wirelessly communicate with mobile devices of various users and a remote monitoring station.
US11895442B2
Provided is a light beam emission device and a light beam projection device, that are downsizable, have a simple configuration, and simplify complicated processing of video signals, such as the timing adjustment of video output signals, without generating color irregularity. The devices include: a plurality of light sources; and a condensing member. A range in the light source array direction, in which emission spots of the light beams emitted from the plurality of light sources respectively exist, is within a size in the array direction of a light beam, immediately after the light beam emitted from an emission spot located most closely to the center of the plurality of light sources, with respect to the condensing member, passed through the condensing member.
US11895437B2
A video conference system including a transmitter device, a first receiver device and a second receiver device is provided. The transmitter device includes a transmitter control unit, a first network interface and a first wireless transmission module. The first receiver device includes a second wireless transmission module, a first receiver input interface and a first receiver video circuit. The second receiver device includes a second network interface and a second receiver video circuit. The first receiver video circuit combines the first video data and the second video data as a first combined video data. The first receiver video circuit transmits the first combined video data to a first display device, and outputs the first combined video data to the transmitter device, which outputs the first combined video data to the second receiver device through the first network interface and the second network interface.
US11895434B2
A video processor chip includes a memory circuit, a frame rate converter circuit, and an image compensation circuit. The memory circuit includes first to third storage spaces. The frame rate converter circuit sequentially writes multiple frame data in video data to the first to the third storage spaces respectively, and reads second data in the frame data from the memory circuit to perform a frame rate conversion when first data in the frame data is written to the memory circuit. The second data is a previous frame data of the first data. The image compensation circuit reads third data in the frame data from the memory circuit when the frame rate converter circuit reads the second data, and performs an image compensation according to a difference between the second data and the third data. The third data is a previous frame data of the second data.
US11895419B2
An imaging device includes: a first pixel including a first photoelectric converter that converts incident light into first signal charges, and a first charge storage node that accumulates the first signal charges; and a second pixel including a second photoelectric converter that converts incident light into second signal charges, and a second charge storage node that accumulates the second signal charges. An area of the second photoelectric converter is greater than an area of the first photoelectric converter in a plan view. Capacitance of the first charge storage node is greater than capacitance of the second charge storage node.
US11895409B2
Examples are described for applying different settings for image capture to different portions of image data. For example, an image sensor can capture image data of a scene and can send the image data to an image signal processor (ISP) and a classification engine for processing. The classification engine can determine that a first object image region depicts a first category of object, and a second object image region depicts a second category of object. Different confidence regions of the image data can identify different degrees of confidence in the classifications. The ISP can generate an image by applying a different settings to the different portions of the image data. The different portions of the image data can be identified based on the object image regions and confidence regions.
US11895406B2
An imaging device assembly includes a light source, an imaging device formed with a plurality of imaging elements, and a control device. Each imaging element (10) includes a light receiving portion (21), a first charge storage portion (22) and a second charge storage portion (24), and a first charge transfer control means (23) and a second charge transfer control means (24). Under the control of the control device, the imaging element (10) captures an image of an object on the basis of high-intensity light and stores first image signal charge into the first charge storage portion (22) during a first period, and captures an image of the object on the basis of low-intensity light and stores second image signal charge into the second charge storage portion (24) during a second period. The control device obtains an image signal on the basis of the difference between the first image signal charge and the second image signal charge.
US11895391B2
The present disclosure generally relates to capturing and displaying video with multiple focal planes. The video includes a subject with a predefined portion of the subject identified in a first focal region. When a set of one or more conditions is met, the video is displayed with a focal plane of the video selected to be outside of the first focal region. When the set of one or more conditions is met is no longer met; and the video is displayed with the focal plane of the video selected to be inside of the first focal region.
US11895378B2
Aspects of the invention are directed towards a system, platform and a method for targeted brand campaigning One or more embodiments of the invention describe the method comprising steps of determining one or more content hooks based on one or more preferences and behavior of a user while using the platform. The method also comprising steps of enabling the one or more content hooks with an executable link and directing the executable link to an advertisement playlist. The advertisement playlist comprises one or more descriptor videos and influencer videos curated for the user based on one or more parameters.
US11895373B2
Systems and methods for generating notification interfaces based on media broadcast access events are provided. The system can determine, based on one or more attributes of the plurality of historic content streams accessed by a broadcast receiver device, an arrangement of the plurality of content items corresponding to the one or more live events. The system can generate display instructions for the broadcast receiver device that cause the broadcast receiver device to display a notification including the plurality of content items with a broadcast of a live event of the one or more live events according to the arrangement. The system can transmit the display instructions to the broadcast receiver device to cause the broadcast receiver device to display the notification including the plurality of content items with the broadcast of the live event of the one or more live events according to the arrangement.
US11895365B2
Systems and methods are disclosed including techniques for rendering a 360-degree media content. Techniques disclosed include receiving a 360-degree media content and associated metadata that include a classification of a first spatial region from the received content. Techniques disclosed further include determining that a detected user movement is associated with a rendering of the first spatial region and determining whether the classification associated with the first spatial region complies with a stored user preference. If the classification violates the user preference, a path for gradually shifting the content rendering from a currently rendered spatial region to a spatial region that complies with the user preference is determined, and the received content is rendered according to the determined path.
US11895357B2
A broadcasting signal reception device may include a reception unit for receiving, through the broadcasting network, a broadcasting signal including a first component of a DASH content which can be received through a broadcasting network and a broadband network; a delivery module for de-capsulating the received broadcasting signal, outputting LCT packets transmitted through one or more LCT channels, and parsing signaling information used for acquiring segments corresponding to the first component of the DASH content included in the LCT packets; and a decoder for decoding the acquired segments.
US11895352B2
Various embodiments are described herein for systems and methods that can be used to operate a media transmission network. In at least one embodiment, the media transmission network comprises a plurality of media processing devices configured to receive and process media streams based on control data. The media transmission network also comprises a controller coupled to the plurality of media processing devices and configured to generate a control signal for some or all of the media processing devices in the network. The controller is configured to determine the timing at which to transmit the control signal to a respective media processing device in order for the instructions in the control signal to be executed at the same time as the media data is received. The controller determines the transmission timing of each control signal by determining the latencies and delays of the network and the devices, such as, for example, network latency, processing delay, and/or control delay.
US11895347B2
Disclosed herein is a media processing device including a receiver configured to receive a service and receive a service list for the service from a service list server, a processor configured to perform service discovery for the service based on the service list, and a displayer configured to display the service based on the service discovery. Disclosed herein is a media processing device including a memory and a processor connected to the memory, wherein the processor may be configured to transmit a service, and transmit a service list for the service from a service list server, wherein the service list may be used to perform service discovery for the service.
US11895342B2
The present invention relates to a video analysis method, including: receiving a plurality of chunks of a video streamed from a server; extracting one or more frames from each chunk; analysing each frame in accordance with a static image analysis engine to generate a pornographic content rating for the frame; and combining the ratings of the frames from the plurality of chunks to generate a pornographic content rating for the video. A system and software for analysing video also described.
US11895336B2
Video encoders and video decoders are configured to supplemental enhancement information (SEI) messages. The SEI messages may include picture orientation transform type syntax elements that indicate how a picture may be rotated and/or mirrored. The SEI messages may also include quality metrics.
US11895334B2
An image decoding method performed by means of a decoding device according to the present invention comprises the steps of: deriving quantized transform coefficients with respect to a target block from a bitstream; performing inverse quantization with respect to the quantized transform coefficients with respect to the target block and deriving transform coefficients; deriving residual samples with respect to the target block on the basis of reduced inverse transform with respect to the transform coefficients; and generating a reconstructed picture on the basis of the residual samples with respect to the target block and prediction samples with respect to the target block. The reduced inverse transform is performed on the basis of a reduced inverse transform matrix. The reduced inverse transform matrix is a non-square matrix of which the number of columns is smaller than the number of rows.
US11895333B2
Disclosed are a method for partitioning a block and a decoding device. A method for decoding an image comprises the steps of: partitioning one prediction unit, in which an intra prediction is performed in a predetermined intra prediction mode, into a plurality of transform units; and performing the intra prediction for each of the plurality of the transform units on the basis of the predetermined intra prediction mode. Thus, the invention increases the image encoding efficiency.
US11895326B2
Frames from an image stream or streams are processed by independently operating digital signal processors (DSPs), with only frame checking microprocessors operating in a lockstep mode. In one example, two DSP are operating on alternate frames. Each DSP processes the frames and produces prediction values for the next frame. The lockstep microprocessors develop their own next frame prediction. The lockstep processors compare issued frames and previously developed predicted frames for consistency. If the predictions are close enough, the issued frame passes the test. The lockstep processors then compare the issued frame to the preceding two frames for a similar consistency check. If the prior frames are also close enough, the issued frame is acceptable. In another example, hardware checkers are provided to compare the present frame with a larger number of prior frames. The hardware checkers provide comparison results to the lockstep processors to compare against allowable variation limits.
US11895323B2
An encoder includes circuitry and memory. Using the memory, the circuitry, in operation, selects an encoding mode from among candidates including a decoder-side motion vector refinement (DMVR) encoding mode and a partition encoding mode. When the DMVR encoding mode is selected, the circuitry: obtains a first motion vector for a first image block; derives a second motion vector from the first motion vector using motion search; and generates a prediction image for the first image block using the second motion vector. When the partition encoding mode is selected, the circuitry: determines a plurality of partitions in a second image block; obtains a third motion vector for each partition; and generates a prediction image for the second image block using the third motion vector, without deriving a fourth motion vector from the third motion vector using motion search.
US11895310B2
A device may be configured to signal range extension profile information for coded video according to one or more of the techniques described herein.
US11895303B2
A system and method for implementing a distributed source coding quantization scheme is provided. In one example, two independent but statistically correlated data sources can be asymmetrically compressed so that one source is compressed at a higher ratio than the other. The resulting signals are transmitted and decoded by a receiver. The highly compressed source can utilize the non-highly compressed source as side information so as to minimize the compression loss associated with the higher compression ratio. A conditional codebook can be created that not only depends on the highly compressed quantizer, but also depends on the quantized symbol received from the non-highly compressed data source.
US11895301B2
At least one embodiment relates to provides a method of encoding/decoding attribute of orthogonally projected 3D samples and in-between 3D samples in which an information indicates whether at least one first attribute patch of 2D samples obtained by encoding the attribute of said at least one orthogonally projected 3D samples according to a first attribute coding mode, and at least one second attribute patch of 2D samples of an image obtained by encoding the attribute of at least one in-between 3D sample, are stored in separate images.
US11895292B2
Apparatuses and methods for encoding and decoding a video are provided. The method includes determining whether at least one of two blocks of an image in a video is predicted with a combined inter-intra prediction (CIIP), where the two blocks include a first block (block Q) and a second block (block P). There is a boundary between the two blocks. The method further includes setting a boundary strength (Bs) for the boundary to a first value when at least one of the two blocks is predicted with the CIIP, and performing deblocking filter based on the Bs.
US11895289B2
Disclosed herein are an image decoding method, an image decoding apparatus, an image encoding method, an image encoding apparatus and a computer-readable recording medium. An image decoding method according to the present invention may include: decoding information on a prediction method of a current block; based on the information on the prediction method, determining a prediction method of the current block; and generating a prediction block of the current block by performing prediction for the current block based on the determined prediction method. Herein, the information on the prediction method of the current block may include at least one of information on subblock merge, information on MMVD, information on multi hypothesis prediction, and information on partition prediction.
US11895286B2
Various embodiments of the present disclosure provide an electronic device comprising: a communication module comprising communication circuitry, a memory, and a processor operatively connected to the communication module and the memory, wherein the processor is configured to: control the electronic device to establish a connection to a wearable display device through the communication module, receive gaze information from the wearable display device, determine a first application and a second application corresponding to the gaze information to be displayed on a screen, identify profiles of the determined first application and second application, and combine graphic data corresponding to the first application and graphic data corresponding to the second application and transmit the combined graphic data to the wearable display device, or transmit each of graphic data corresponding to the first application and graphic data corresponding to the second application to the wearable display device, based on the identified profiles.
US11895284B2
A color chart is for performing color adjustment on an image forming apparatus. The color chart includes identification information and a color adjustment patch. The identification information is on an image forming apparatus to which color adjustment is to be applied. The color adjustment patch includes a plurality of color patches for performing color adjustment on the image forming apparatus indicated by the identification information.
US11895283B2
An image analyzer includes an in-use ink information determination section that determines an ink type to be used for printing and an ink quantity to be used for printing for the ink type as in-use ink information by using image data in accordance with conditions set in advance, a printed image quality information acquisition section that acquires at least one item of printed image quality information on image quality specified in advance and provided when the image data is printed by using the determined in-use ink information, and a display section that displays at least one of the in-use ink information and the printed image quality information.
US11895280B2
An approach is provided for forecasting and reporting availability of multi-functional peripheral (MFP) devices. Availability data of MFP devices may be determined from historical usage data of the MFP devices, pending print job data of the MFP devices, current print job data of the MFP devices, operational data of the MFP devices, and/or a combination thereof. The availability data may be displayed on client computing devices to assists users to intelligently request print jobs.
US11895276B2
Embodiments of the present disclosure provide a method, an apparatus, and a storage medium for controlling voice print. The method includes receiving keyword information extracted from voice information by a voice processing apparatus; obtaining a target print document according to the keyword information; obtaining print configuration information according to the keyword information; and transmitting the target print document and the print configuration information to a target image forming apparatus.
US11895273B2
Aspects of this disclosure are directed to a voice message display method and apparatus in an application, a computer device, and a computer-readable storage medium. The method can be performed by a terminal on which an application is installed and is capable of receiving a voice message. The method can include starting an application, and obtaining n voice messages published by at least one user account. The method can further include displaying a voice message presentation interface of the application, where the voice message presentation interface displays the voice message in a virtual world and the voice message are displayed by using a visible element in the virtual world as a carrier.
US11895269B2
Implementations relate to determination and visual display of spoken menus for calls. In some implementations, a computer-implemented method includes receiving audio data output in a call between a call device and a device associated with a target entity. The audio data includes speech indicating one or more selection options for a user of the call device to navigate through a call menu provided by the target entity in the call. Text is determined by programmatically analyzing the audio data, the text representing the speech. The selection options are determined based on programmatically analyzing at least one of the text or the audio data. At least a portion of the text is displayed by the call device during the call, as one or more visual options that correspond to the selection options. The visual options are each selectable via user input to cause corresponding navigation through the call menu.
US11895268B2
Systems and methods for distributing discrete events into a stateless cloud provider architecture are disclosed. Certain embodiments involve receiving, by the load balancer, a scaling up indication for the IVR system, the scaling up indication comprising an identification of a new server to be added to the plurality of servers. The method involves responsive to receiving the scaling up indication, registering the new server for IVR traffic by the load balancer. The method includes after registering the new server, receiving an IVR event. The method includes distributing the IVR event to the new server.
US11895265B2
An incoming communication processing system and method is disclosed for providing communication and data services to residents of a controlled facility. Specifically, the incoming communication processing system allows outside parties to initiate communications to residents of a controlled facility. The incoming communication processing system may work in conjunction with or separately from an outgoing communication processing system. Many restrictions and safeguards may be implemented within the incoming communication system in order to prevent improper use.
US11895258B2
A teleconferencing device with an easily removable support stand allows users to easily change the angle of the device on a desk. Wall-mounts hidden within the removable stand allow the device to be mounted easily to a wall.
US11895253B2
According to various embodiments of the disclosure, an electronic device may comprise: a first housing including a first insulating portion, a second housing including a second insulating portion adjacent to the first insulating portion, a hinge connecting the first housing and the second housing to be pivotable from a folded state to an unfolded state with respect to a pivot shaft, a hinge cover exposed to an outside and covering the hinge in the folded state and including a third insulating portion in at least a partial area thereof, a flexible display configured to be deformable in response to relative motion of the second housing with respect to the first housing, and an antenna structure including an antenna circuit board disposed in at least a partial area of the hinge and a plurality of antenna elements comprising at least one antenna forming an array on or in the antenna circuit board. In the unfolded state, the plurality of antenna elements may be disposed to overlap the first insulating portion and/or the second insulating portion, and in the folded state, the plurality of antenna elements may be disposed to overlap the third insulating portion of the hinge cover.
US11895246B2
Devices, systems, and methods enabling parties with little trust or no trust in each other to enter into and enforce value transfer agreements conditioned on input from or participation of a third party, over arbitrary distances, without special technical knowledge of the underlying transfer mechanism(s), optionally affording participation of third-party mediators, substitution of transferors and transferees, term substitution, revision, or reformation, etc. Such value transfers can occur reliably without involving costly third-party intermediaries who traditionally may otherwise be required, and without traditional exposure to counterparty risk.
US11895241B2
A driver assistance apparatus and method for a driver assistance apparatus for verifying the safe operation of the apparatus. It is important to verify that operating instructions that dictate the operation of a driver assistance system are verified. The apparatus includes a safety electronic control unit and the safety electronic control unit includes operating instructions stored thereon that dictate the operation of the safety electronic control unit. The safety electronic control unit further includes a verified hash storage for storing a verified hash value of at least a portion of the operating instructions. The safety electronic control unit is configured to implement a verification routine, which includes calculating, using a hash function, a test hash value of the at least a portion of the operating instructions; comparing the test hash value with the verified hash value, and if the test hash value is not equal to the verified hash value, performing a safety routine.
US11895239B1
Systems and methods for verifying an identity of a user. A method includes generating a tokenized biometric sample by tokenizing a biometric sample associated with the user by a computing system. The method further includes generating a digitally-signed tokenized biometric sample by digitally signing the tokenized biometric sample with a private key associated with the user by the computing system. The method further includes, responsive to a biometric reference template matching a signing party biometric sample associated with a signing party and a record, determining that the user matches the signing party by the computing system. The biometric reference template is based on biometric data extracted from the biometric sample. Authenticity and data integrity of the record is determined based on each of the record, the tokenized biometric sample, and a public key of a public/private key pair comprising the private key.
US11895237B1
Various embodiments of the present application set forth a computer-implemented method that includes generating, based on a resource file stored at an endpoint device, a credential data packet for authenticating with a first application executing in a first network, where the resource file includes a set of encryption keys associated with a plurality of applications including the first application, and where the credential data packet is encrypted with a device key signed by the endpoint device, and the credential data packet is signed by an endpoint device management (EDM) key extracted from the set of encryptions keys included in the resource file, sending, by the endpoint device, the credential data packet to the first application via a trusted communication channel, and receiving, by the endpoint device and in response to the credential data packet, an authorization packet from the first application via the trusted communication channel.
US11895229B2
A network node operates a Session Management Function (SMF) in a control plane of a core network of a wireless network. The network node authenticates a User Equipment (UE) with an Extensible Authentication Protocol (EAP) server in a secondary authentication process that uses the SMF as an EAP authenticator. The EAP server is outside of the core network and the UE is separately authenticated with a further network node in the control plane of the core network via a primary authentication process. Authenticating the UE in the secondary authentication process comprises exchanging EAP messages between the SMF and the UE and between the SMF and the EAP server. The SMF authorizes a data session between the UE and the external network through a user plane of the core network based on the UE having successfully authenticated via both the primary authentication process and the secondary authentication process.
US11895218B2
Proposed are an ultra-low jitter low-power phase-locked loop using a power-gating injection-locked frequency multiplier-based phase detector (PG-ILFM PD) and an operating method thereof. The proposed PG-ILFM PD includes a replica voltage controlled oscillator (R-VCO) configured to cut off the power supply of the R-VCO repeatedly based on a reference signal SREF and a fundamental sampling phase detector (FSPD) configured to receive an output signal SILFM of the R-VCO as a reference signal for sampling and detect a phase error of a main voltage controlled oscillator (M-VCO).
US11895210B2
A system includes a first computing device client associated with a first user in a community of users operable to send content to publish to a data aggregation server. The data aggregation server is operable to receive the content to publish from the first computing device client, host a first user profile associated with the first user of the first computing device client, the first user profile identifying a targeted recipient in the community of users, and disseminate automatically the content received from the first computing device client to a second computing device client associated with the targeted recipient, without receiving input from the first computing device client explicitly specifying the targeted recipient to whom the content is disseminated.
US11895209B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, that enable clients to claims spots on client-initiated segments. In one aspect, a method includes receiving, from a device of a creator, data specifying a client-initiated segment created by the creator through an interface presented at the device. A determination is made, based on the number of spots being claimed by the creator, that the client-initiated segment includes one or more available spots that are available to be claimed by clients other than the creator. A proper subset of the clients that are transmitted a notification that the client-initiated segment is available is created from a set of clients. For each client in the proper subset of clients, the notification that the client-initiated segment is available is transmitted to the client and the client is enabled to claim a spot on the client-initiated segment.
US11895205B2
The present disclosure relates to restricting generation and delivery of insights to data source providers. Electronic activities and record objects may be accessed. Each record object may correspond to a record object type and have one or more object field-value pairs. Node profiles may be maintained. Updates to a node graph or corresponding to a record object may be detected. A number of data source providers having respective electronic activities or record objects from which the update to the node graph or corresponding to the record object can be determined. Provisioning of a content item to a second data source provider may be restricted.
US11895201B2
A multitenancy system that includes a host provider, a programmable device, and multiple tenants is provided. The host provider may publish a multitenancy mode sharing and allocation policy that includes a list of terms to which the programmable device and tenants can adhere. The programmable device may include a secure device manager configured to operate in a multitenancy mode to load a tenant persona into a given partial reconfiguration (PR) sandbox region on the programmable device. The secure device manager may be used to enforce spatial isolation between different PR sandbox regions and temporal isolation between successive tenants in one PR sandbox region.
US11895190B2
The disclosure relates to methods for a communication between a sensor and a satellite, and sensors for carrying out such a method. The sensor has a transmission unit for transmitting sensor data from the sensor to the satellite and a computing unit for calculating the position of the satellite at a specified point in time. The satellite is configured to receive and forward the sensor data. The method includes calculating a coverage duration using path parameters of the satellite and the position of the sensor, activating the transmission unit of the sensor during a transmission duration based on the calculated coverage duration, and transmitting the sensor data from the sensor to the satellite during the transmission duration.
US11895185B2
A node synchronization method and apparatus, an electronic device, and a computer-readable storage medium, include: acquiring node data sent by each slave node; obtaining a target cluster parameter from each piece of node data, and obtaining a standard cluster parameter by using the target cluster parameter based on an event queue length; determining an authorized slave node according to the standard cluster parameter, and judging whether a quantity of authorized slave nodes is greater than a quantity threshold; and if the quantity is greater than the quantity threshold, performing event playback on the authorized slave node by using a cluster event based on the standard cluster parameter; or if the quantity is not greater than the quantity threshold, controlling the authorized slave node to perform status synchronization on an unauthorized slave node, and performing event playback on the authorized slave node by using a cluster event after status synchronization.
US11895183B2
Anomalies are detected in a distributed application that runs on a plurality of nodes to execute at least first and second workloads. The method of detecting anomalies includes collecting first network traffic data of the first workload and second network traffic data of the second workload during a first period of execution of the first and second workloads, collecting third network traffic data of the first workload and fourth network traffic data of the second workload during a second period of execution of the first and second workloads, and detecting an anomaly in the distributed application based on a comparison of the third network traffic data against the first network traffic data or a comparison of the fourth network traffic data against the second network traffic data. Anomalies may also be detected by comparing network traffic data of two groups of containers executing the same workload.
US11895179B2
The invention relates to systems and methods to enable a mobile device to be used as a remote control, in order to control one or more remotely controllable objects. In possible embodiments of the invention, proximity-based (or other) remote controls include control authorization to enable the transfer or sharing of control between different remote controls being implemented on different mobile devices, in order to permit different users to transfer or share control of a same remotely controllable object, for example. In other possible embodiments of the invention, a proximity-based (or other) remote control uses control authentication to enable the pairing of a remote control implemented on a device and a remotely controllable object, for example. Various embodiments of control authority and control authentication are possible and anticipated by the invention to address a wide range of practical remote control applications and provide many benefits to users.
US11895174B2
Systems, methods, and machine-readable media for facilitating the following operations are disclosed. A first content composite that is configured with a containerization object may be transmitted. The containerization object may be configured with one or both of containerization specifications and a container flag to facilitate performance of operations by an endpoint media device with respect to the first content composite. The first content composite may include a set of one or more audio and/or video packets corresponding to audio and/or video content. One or more communications corresponding to one or more indications of one or more detected operations associated with the endpoint media device may be received consequent to the endpoint media device performing the operations. Based at least in part on the one or more communications, a set of observation data mapped to the endpoint media device and the first content composite may be aggregated.
US11895172B2
A method and apparatus for providing video content in a Dynamic Adaptive Streaming over Hypertext Transfer Protocol (DASH) streaming session may be provided. The method may include obtaining a pre-session-based description (PreSBD) information of the DASH streaming session instructing a PreSBD client to generate customized session-based description (SBD) document uniform resource locator (URL) for a plurality of SBD descriptors of the DASH streaming session. The method may further include instantiating the PreSBD client and passing PreSBD descriptor information. Then, the method may include controlling generation of a customized SBD document URL associated with a first SBD descriptor from the plurality of SBD descriptors of the DASH streaming session. The method may further include launching a first SBD client based on the customized SBD document URL and passing the first SBD descriptor.
US11895169B2
A communication/collaboration system enables a first user at a first entity to define a collaboration object, and to invite a second entity to collaborate on the collaboration object in accordance with a hierarchy with corresponding permissions. A second user at a second entity is enabled to collaborate on the collaboration object. A communications log regarding the collaboration between the first user and the second user is maintained. A communications log between the first user and other users at the first entity is maintained. A communication interface is displayed on the first user computer system that displays the log of communications between the first user and the second user on the collaboration object, together with the log of communications regarding the collaboration object between the first user and other users at the first entity, and excluding communications regarding the collaboration object between the second user and other users at the second entity.
US11895164B1
A method enabling digital automation of virtual events comprises providing a virtual environment enabling interactions between users represented by user graphical representations created from media feeds received from corresponding user cameras; responsive to a session request received from at least one client device, setting up a virtual event session between at least two users; obtaining an event flow rule set comprising a plurality of rules, the rule set determining an event flow sequence comprising presentation of media streams of the users in the virtual event session; applying the event flow rule set to the media streams of the users in the virtual event session; and, responsive to the application of the event flow rule set to the media streams, triggering an event flow action in real time in the virtual event session, wherein the triggered event flow action comprises modifying presentation of a media stream in the virtual event session.
US11895162B2
A system for establishing a network communication between two or more users receives a request to establish a call between an endpoint device associated with a user and user equipment (UE) associated with a client. The system determines that the endpoint device is available for a call by querying a network node configured to route calls to the endpoint device. The system routes a first call to the endpoint device. The system routes a second call to the UE. The system establishes a call between the user and the client by merging the first call and the second call.
US11895151B1
A computer-implemented method, executed by one or more email detection computers, receives from a computer network, a first email message from a first sender account to a first recipient account and having a plurality of attributes. The method determines that the first email message is a phishing email, extracts a subset of attributes, normalizes transformable attributes, and generates a hash representation from fixed attributes and the normalized transformable attributes, stores the hash representation in a database, receives a second email message, and determines that the second email message is a phishing email based on the stored hash representation.
US11895147B2
A system for suspending a computing device suspected of being infected by a malicious code is configured to receive a signal to initiate a suspension procedure of the computing device. The system captures states of instructions that are being executed by a processor of the computing device, where the instructions comprise the malicious code. The system prioritizes the operation of a kill switch button over the instructions being executed by the processor. The system sends notification signals to servers managing a user account associated with a user currently logged in at the computing device, indicating that the computing device is suspected of having been infected by the malicious code. In response to sending the notification signals to the servers, the user account is suspended. The system terminates network connections of the computing device such that the computing device is disconnected from other devices.
US11895145B2
The methods and system described herein automatically generate network router access control entities (ACEs) that are used to filter internet traffic and more specifically to block malicious traffic. The rules are generated by an ACE engine that processes incoming internet packets and examines existing ACEs and a statistical profile of the captured packets to produce one or more recommended ACEs with a quantified measure of confidence. Preferably, a recommended ACE is identified in real time of the attack, and preferably selected from a library of pre-authored ACEs. It is then deployed automatically or alternatively sent to system personnel for review and confirmation.
US11895143B2
Systems, methods, and software described herein provide action recommendations to administrators of a computing environment based on effectiveness of previously implemented actions. In one example, an advisement system identifies a security incident for an asset in the computing environment, and obtains enrichment information for the incident. Based on the enrichment information a rule set and associated recommended security actions are identified for the incident. Once the recommended security actions are identified, a subset of the action recommendations are organized based on previous action implementations in the computing environment, and the subset is provided to an administrator for selection.
US11895136B2
Methods and systems for malicious non-human user detection on computing devices are described. The method includes collecting, by a processing device, raw data corresponding to a user action, converting, by the processing device, the raw data to features, wherein the features represent characteristics of a human user or a malicious code acting as if it were the human user, and comparing, by the processing device, at least one of the features against a corresponding portion of a characteristic model to differentiate the human user from the malicious code acting as if it were the human user.
US11895130B2
Various embodiments of the present invention provide methods, apparatuses, systems, computing devices, and/or the like that are configured to enable effective and efficient monitoring of software application frameworks. For example, certain embodiments of the present invention provide methods, apparatuses, systems, computing devices, and/or the like that are configured to perform software application framework monitoring using an interactive software application platform monitoring dashboard comprises a set of user interfaces (e.g., an alert feed user interface, an alert monitoring user interface, and/or the like) that enable an end user to hierarchically view event monitoring metadata fields associated with each recorded suspicious activity alert of one or more recorded suspicious activity alerts of the software application platform, provide user-selected alert validity indicators for each recorded suspicious activity alert of the recorded suspicious activity alerts, and/or generate a suspicious activity monitoring workflow for each recorded suspicious activity alert of the recorded suspicious activity alerts.
US11895127B2
A vehicle communication device including a processor, wherein the processor: receives first data, and second data that is different from the first data; generates third data based on the received first data and an encryption key; compares the second data and the third data, and authenticates the first data in a case in which the second data and the third data match; and as a result of comparisons that are carried out a plurality of times on receivings that are within a predetermined amount of time after start-up of a vehicle, determines that a case in which the second data and the third data do not match every time is a device abnormal state, and, as a result of the comparisons of the plurality of times, determines that a case that includes matching is a device operating state.
US11895124B2
There is provided data-efficient threat detection method in a computer network. The method can include: receiving raw data related to a network node, generating local 5 behaviour models related to the network node; generating at least one common model of normal behaviour on the basis of local behaviour models related to multiple network nodes; filtering input events by using a measure for estimating the likelihood that the input event is produced by the generated common model of normal behaviour and/or by the generated one or more local behaviour models, wherein only input events having a 10 likelihood below a predetermined threshold of being produced by any one of the models are passed through the filtering; and processing input events passed through the filtering for generating a security related decision.
US11895120B2
Enterprise applications need to store and evaluate permissions on per User, per Entity and per Action basis for hundreds of Users and thousands of permissions. Most of the times this data takes up to 5 database tables to store the Role Based Access Control (RBAC) permissions. Selecting permissions for user from database consumes time while any User attempts to perform any Action. Sometimes the time taken to check permission is more than time taken to perform the required Action. Thus the current approaches for RBAC are inefficient in all—computation TIME, runtime MEMORY and database STORAGE. Binary arithmetic is known for being vast in scalability, smallest in memory and fastest in speed. This paper describes a new method which uses binary data structure and binary arithmetic to accurately check User permissions. We also claim that this method is the most scalable and fastest possible for Role Based Access Control.
US11895118B2
Systems and methods for concurrent modification of content are provided. In response to a verified request received from a user content is copied to a first storage media as a first version of the content uniquely identified by a first identifier, the verified request being based on verification of the user's credentials. In response to the user editing the first version of the content, the edited copy of the content is stored in the content management system in association with a second identifier uniquely identifying the edited copy of the content as a second version of the content. In response to receiving a notification that a plurality of users no longer request access to the content stored in the content management system, the first version of the content is deleted from the first storage media.
US11895117B1
Systems, methods, and apparatuses for providing a customer a central location to manage permissions provided to third-parties and devices to access and use customer information maintained by a financial institution are described. The central location serves as a central portal where a customer of the financial institution can manage all access to account information and personal information stored at the financial institution. Accordingly, the customer does not need to log into each individual third-party system or customer device to manage previously provided access to the customer information or to provision new access to the customer information. A user additionally is able to have user data and third-party accounts of the user deleted from devices, applications, and third-party systems via a central portal.
US11895114B2
Embodiments described herein provide for a satellite device that can be associated with a user account of a minor aged (e.g., child or adolescent) user that does not have a smartphone that can be used as a companion device to the satellite device. The satellite device can be configured to be used as a primary device, without reliance upon a paired smartphone. Certain information can be synchronized with the satellite device via the association with the family account. During initial configuration, a set of cryptographic keys can be generated to associate the account of the satellite device with the set of accounts in the family. The satellite device can then access calendars, media, or other data that is shared with user accounts within a family of user accounts.
US11895111B2
A method and apparatus of a device that authorizes a device for a service is described. In an exemplary embodiment, the device intercepts a request for a web page from a web browser executing on the device, wherein the request includes an indication associated with an authorization request for the service and the web page provides the service. In addition, the device presents an authorization user interface on the device. The device further performs a local authorization using a set of user credentials entered via the authorization user interface. The device additionally performs a server authorization with a server. Furthermore, the device redirects the web browser to the requested web page, wherein the web browser is authorized for the service provided by the web page.
US11895109B2
The embodiments described herein describe technologies for Module management, including Module creation and Module deployment to a target device in an operation phase of a manufacturing lifecycle of the target device in a cryptographic manager (CM) environment. One implementation includes a Root Authority (RA) device that receives a first command to create a Module and executes a Module Template to generate the Module in response to the first command. The RA device receives a second command to create a deployment authorization message. The Module and the deployment authorization message are deployed to an Appliance device. A set of instructions of the Module, when permitted by the deployment authorization message and executed by the Appliance device, results in a secure construction of a sequence of operations to securely provision a data asset to the target device.
US11895104B2
A service processing method, apparatus, and storage medium of a blockchain system are provided. The service processing method includes obtaining authentication information of a service participant; determining whether data in the authentication information of the service participant is updated; generating, based on the data in the authentication information of the service participant being updated, a notification message according to the updated data; and transmitting the notification message to a service processing node subnetwork, the notification message instructing one or more service processing nodes in the service processing node subnetwork to process a service request according to updated authentication information of the service participant.
US11895103B2
An illustrative user device of a user establishes a secured connection between the user device and a server of an organization. Via the secured connection, the user device receives schedule information of a virtual meeting associated with the user. The user device authenticates a proximity-based connection between the user device and a room conference system. In response to the authenticating of the proximity-based connection, the user device transmits the schedule information of the virtual meeting to the room conference system. The room conference system is configured to use the schedule information to connect to a conference server to launch the virtual meeting on the room conference system. Corresponding methods and systems are also disclosed.
US11895101B2
The described technology is generally directed towards a machine learning development hub, and corresponding methods and computer readable media. The machine learning development hub can comprise a machine learning development platform complete with various tools for various stages of machine learning development. The machine learning development hub can furthermore comprise translation functions to translate received inputs into inputs to other machine learning development platforms. The machine learning development hub can collect credentials for the other machine learning development platforms and can connect to the other machine learning development platforms via their respective interfaces, in order to supply inputs and instructions thereto. The machine learning development hub can encrypt its communications to other machine learning development platforms to secure its interactions.
US11895099B2
The techniques herein are directed generally to a “zero-knowledge” data management network. Users are able to share verifiable proof of data and/or identity information, and businesses are able to request, consume, and act on the data—all without a data storage server or those businesses ever seeing or having access to the raw sensitive information (where server-stored data is viewable only by the intended recipients, which may even be selected after storage). In one embodiment, source data is encrypted with a source encryption key (e.g., source public key), with a rekeying key being an encrypting combination of a source decryption key (e.g., source private key) and a recipient's public key. Without being able to decrypt the data, the storage server can use the rekeying key to re-encrypt the source data with the recipient's public key, to then be decrypted only by the corresponding recipient using its private key, accordingly.
US11895098B2
A method for execution by one or more processing modules of one or more computing devices begins by encoding data using a dispersed storage error encoding function to produce a plurality of sets of encoded data slices arranged into a plurality of chunksets of encoded data slices. The method continues by selecting a set of storage units for storing the plurality of chunksets and assigning a distributed computing task to each storage unit of the set of storage units. The method then continues by generating a unique key set for each storage unit of the storage units, encrypting each chunkset of encoded data slices with a corresponding one of the unique key sets to produce a plurality of encrypted chunksets and sending an encrypted chunkset of the plurality of encrypted chunksets and an indication of a corresponding distributed computing task to each storage unit of the set of storage units for storage of the encrypted chunksets and execution of the distributed computing task.
US11895092B2
Network access is provided to a networking device. In one approach, a method includes: obtaining, by a gateway, access rules for a networking device; providing, by the gateway, one or more dedicated networking tunnels between the gateway and respective remote gateways to one or more respective network segments, wherein the networking device is authorized to access the one or more network segments by the access rules; and routing, by the gateway, networking packets from the networking device based on source address information in the networking packets to the one or more dedicated networking tunnels, and based on destination address information in the networking packets, routing the networking packets to a selection of the one or more dedicated networking tunnels.
US11895087B2
A computer-implemented method according to one embodiment includes identifying a node within a clustered system, determining a role of the node, based on one or more characteristics of the node, and setting one or more firewall parameters for the node within the clustered system, based on the role of the node.
US11895080B2
A method for resolution of inter-network domain names between telecommunications networks includes storing, at a security edge protection proxy (SEPP) of a home network, a mapping between a domain name and a network address of a producer network function of the home network. The method includes receiving, at the SEPP of the home network, a request message from a consumer network function of a visitor network. The method includes resolving, at the SEPP of the home network, a request message domain name of the request message using the mapping between the domain name and the network address of the producer network function of the home network.
US11895069B2
A message sending method includes: receiving at least one first input; adding, in response to each first input, at least one message input box to a message editing interface corresponding to a target contact; receiving at least one second input; and sending message content in a first target input box to the target contact in response to each second input, where the first target input box is a message input box of message input boxes displayed in the message editing interface.
US11895068B2
Systems, devices, methods, media, and instructions for automated image processing and content curation are described. In one embodiment a server computer system receives a plurality of content communications from a plurality of client devices, each content communication comprising an associated piece of content and a corresponding metadata. Each content communication is processed to determine associated context values for each piece of content, each associated context value comprising at least one content value generated by machine vision processing of the associated piece of content. A first content collection is automatically generated based on context values, and a set of user accounts are associated with the collection. An identifier associated with the first content collection is published to user devices associated with user accounts. In various additional embodiments, different content values, image processing operations, and content selection operations are used to curate content collections.
US11895061B2
A method of dynamic prioritization of collaboration between human and virtual agents according to an embodiment includes generating a priority score for a conversation between a human user and a chat bot, wherein the priority score is based on at least a sentiment of the human user and a temporal aspect of the conversation, providing the priority score to a human agent via an interface for monitoring the priority score, transferring control of the conversation from the chat bot to the human agent based on an interaction of the human agent with the interface, and yielding control of the conversation from the human agent back to the chat bot in response to another interaction of the human agent with the interface.
US11895060B2
Methods, systems, and devices for enabling transitions between half-duplex and full-duplex modes in wireless communications are described. A user equipment (UE) may transmit to a base station a first indication of a switching latency for transitioning between a half-duplex mode and a full-duplex mode. The UE may receive, from the base station in accordance with the first indication of the switching latency, a second indication that the UE is to transition to one of the half-duplex mode or the full-duplex mode. The UE may transition to the half-duplex mode or the full-duplex mode based on receiving the second indication.
US11895049B2
Certain aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for phase noise (PN) mitigation on multiple component carriers (CCs). A method that may be performed by a user equipment (UE) includes estimating impairments (e.g., common phase error (CPE) and/or inter-carrier interference (ICI)) caused by PN for only a first CC configured for the UE, wherein the first CC is configured with pilots for PN mitigation and mitigating the PN on each CC for all CCs configured for the UE based, at least in part, on the estimated impairments for the first CC.
US11895043B2
The present invention provides a method for accessing a system memory, wherein the method includes the steps of: reading a descriptor from the system memory, where the descriptor includes a buffer start address field and a buffer size field, wherein the buffer start address field includes a start address of a buffer in the system memory, and the buffer size field indicates a size of the buffer; receiving multiple packets, and writing the multiple packets in to the buffer; modifying the descriptor according to the multiple packets stored in the buffer to generate a modified descriptor, wherein the modified descriptor only comprises information of part of the multiple packets or does not comprise information of any one of the multiple packets; and writing the modified descriptor into the system memory.
US11895039B2
A communication system according to the present disclosure includes: a required band calculation unit (12, 41) configured to calculate a required band for a plurality of flows received by a bridge apparatus (3), in which, for a flow including burst data among the plurality of flows, the required band calculation unit (12, 41) calculates the required band for the flow based on a data size of the burst data and an allowable delay of the flow; and a speed ratio calculation unit (32, 43) configured to calculate a relative ratio of communication speeds of the plurality of flows based on the required band for the plurality of flows. The bridge apparatus (3) transfers the plurality of flows to a data receiving apparatus (2) according to the relative ratio of the communication speeds.
US11895032B2
In some embodiments, a method determines when a packet is fragmented into multiple fragmented packets in a flow between a first workload and a second workload. The method switches from generating an outer source port in the outer header using layer 4 information from the inner header to using layer 3 information from the inner header. A fragmented packet is encapsulated with the outer header that includes an outer source port value that is generated using the layer 3 information. The method initiates a process to determine when to switch back to using layer 4 information from the inner header to generate the outer source port. When it is determined to switch back to using layer 4 information, the method switches back to using layer 4 information from the inner header to generate the source port in the outer header of a packet from the first workload.
US11895031B2
The present invention discloses methods and systems for reducing network latency. A first network device establishes a plurality of connections with a second network device. After that, determining non-congesting latency of each of the plurality of connections. Assigning a weighting to each of the plurality of connections. Decreasing the weighting of a connection when the performance of the connection deteriorated according to a first criteria. The first network device may perform weight decreasing again after a time interval. Last, sending data packets through the plurality of connections according to the weightings.
US11895024B2
A method, device and computer readable medium for delivering packets. The method comprises in response to receipt of, at a first VNFC, a data-plane packet for a terminal device, performing a predetermined transport processing of the packet to obtain a processed packet (610); the packet including a network address of the first VNFC as a destination address; forwarding the processed packet from the first VNFC to a virtual switch (620); and delivering the processed packet from the virtual switch to a second VNFC based on a first mapping between an identity of the terminal device and an identity of the second VNFC (630); the second VNFC separated from the first VNFC, the second VNFC serving the terminal device and including at least one first data-plane application.
US11895021B2
A first network device sends a border gateway protocol (BGP) message to a second network device. The BGP message includes Ethernet virtual private network network layer reachability information (EVPN NLRI) and first information. The first information indicates a first maximum rate at which the second network device sends traffic to the first network device based on the EVPN NLRI. When the second network device sends the traffic to the first network device based on the EVPN NLRI, a first-type rate is less than or equal to the first maximum rate. According to the method in this application, less public network bandwidth is occupied, and overheads of the network device can be reduced.
US11895017B1
Methods and systems include a hardware abstraction layer to provide control of two or more network switch controllers as a single network switch controller.
US11895010B2
A network system that uses a cluster of edge nodes to send and receive multicast traffic is provided. The network system is a network virtualization environment that includes one or more distributed routers, each distributed router implemented by virtualization software running on one or more host machines. The network system also includes a cluster of edge nodes for sending data from the one or more distributed routers to one or more uplink/upstream physical routers outside of a datacenter and for receiving data from the physical routers to the distributed routers. One of the edge nodes is a designated edge node that queries for membership information for one or more multicast groups to be received by at least two edge nodes of the cluster of edge nodes. The cluster of edge nodes forwards multicast traffic to and from the distributed routers according to the received membership information.
US11895003B2
Devices, methods and computer program products for managing quality of monitoring models for collection of performance and/or sensing data are disclosed. A communication network node device sets up a quality of monitoring function for managing a quality of monitoring, QoM, model that defines QoM classes for processing and compressing a performance and/or sensing data stream via selection of data to be included in the performance and/or sensing data stream. The communication network node device causes a first message notifying about the set up QMF to be transmitted towards at least one first target rendezvous point, RP, in the communication network, each RP being configured to aggregate at least one of performance and/or sensing data streams or QoM models.
US11894997B2
Embodiments of a device and method are disclosed. In an embodiment, a method of network diagnostic of a network deployed at a customer site involves at a cloud server connected to the network deployed at the customer site, collecting connectivity state information of the network deployed at the customer site and at the cloud server, performing a network diagnostic operation based on the connectivity state information.
US11894992B2
A network component management method and a network device are disclosed. The method includes: obtaining, by a network component management unit, performance assurance information of a network component, where the performance assurance information includes at least one of the following: key performance information, performance assurance priority information, or performance assurance enabling information, where the key performance information is used to indicate a key performance of the network component, and the performance assurance enabling information is used to instruct to enable or disable at least one performance assurance function of the network component; and managing, by the network component management unit, the network component based on the performance assurance information. The network component management method and the network device provided in the present disclosure can improve network component management efficiency.
US11894991B2
A rate negotiation method is provided. A first device switches a fiber transmission rate of a first port of the first device to a first fiber transmission rate based on a preset switching direction within a rotation period of a first fiber transmission rate set. The first device sends a negotiation packet to a second device through the first port of the first device within a duration of the first fiber transmission rate. If a response packet is received from the second device through the first port of the first device within the duration of the first fiber transmission rate, the first port of the first device is controlled to communicate with the second device based on the first fiber transmission rate.
US11894990B2
A computer implemented method performed by a node in a communications network comprises obtaining Key Performance Indicator, KPI, targets for a plurality of KPIs, in the communications network, and determining relationships between the KPIs using a model trained using a graph-based machine learning process. Each relationship describes a manner in which changing a network configuration to alter a first one of the plurality of KPIs affects a second one of the plurality of KPIs. The method then comprises determining one or more conflicts between the KPI targets, using the relationships.
US11894989B2
Methods and systems are disclosed for performing generating AR experiences on a messaging platform. The methods and systems receive, from a client device, a request to access an augmented reality (AR) experience and access a list of event types associated with the AR experience used to generate one or more metrics. The methods and systems determine that an interaction associated with the AR experience corresponds to a first event type of the list of event types and generates interaction data for the first event type representing the interaction. In response to receiving a request to terminate the AR experience, the systems and methods transmit the interaction data to a remote server.
US11894984B2
Configuring cloud deployments based on learnings obtained by monitoring other cloud deployments, including: determining normal behavior for one or more components in a first cloud deployment; determining normal behavior for one or more components in one or more other cloud deployments; and recommending, based on the normal behavior for one or more components in one or more other cloud deployments, a change to the first cloud deployment.
US11894982B2
The embodiments of the present invention relate to the field of communication. Disclosed are a method for evaluating network quality, an electronic device, and a storage medium. The method for evaluating network quality of the present invention includes: generating a target network topology according to node information in a current network, the target network topology being a network topology structure in which a master node is directly connected to each sub node; determining a network transmission cost of the target network topology as a first network transmission cost and a network transmission cost of the actual network topology as a second network transmission cost according to the node information in the current network, the target network topology and an actual network topology of the current network; and determining a quality evaluation result of the current network according to the first network transmission cost and the second network transmission cost.
US11894976B1
A method of evaluating change risk in an IT environment, including collecting environment state snapshots of configuration parameters in the IT environment, invoking a manifest of a change on the environment state snapshots to form simulated environment state snapshots, analyzing the simulated environment state snapshots relative to the environment state snapshots, deriving a risk score based on the analysis and selectively perform the change responsive to the risk score.
US11894974B2
Provided are a network switching method, a network node, a chip and a communication system, the method comprising: a first node acquires indication information, the indication information being used to indicate to the first node to switch a receiving path and/or a transmitting path of a data packet of the first node; and the first node receives and/or transmits the data packet according to the indication information. In the implementations of the present disclosure, the first node directly switches the receiving path and/or the transmitting path of the data packet thereof by means of the indication information, which avoids a reconstruction operation of a PDCP entity of the first node during the switching process of the first node, thereby avoiding an interruption in the service of the PDCP entity, and improving the data transmission efficiency.
US11894970B2
A DCN packet processing method, a network device, and a network system are provided. The DCN packet processing method includes: generating, by a network device, a first DCN packet whose destination address is an IP address of an NMS, loading the first DCN packet into a Flex Ethernet (Flex Eth) overhead multiframe, and sending, over a physical link, the Flex Eth overhead multiframe to a network device that has accessed a network, so that the network device that has accessed the network extracts the first DCN packet, and sends the first DCN packet to the NMS based on the destination address, so as to enable the NMS to perceive that a new network device accesses the network.
US11894965B2
A Multiple Input Multiple Output (MIMO) system in a radio access network (RAN) comprises a virtualized baseband unit, an antenna array; and a fronthaul network that connects the virtualized baseband unit to the antenna array. For a first set of antennas in the antenna array, the virtualized baseband unit generates a first MIMO matrix from channel state information (CSI); computes a sparse update matrix corresponding to an update to the first set of antennas; sums the sparse update matrix with the first MIMO matrix to produce a second MIMO matrix corresponding to a second set of antennas in the antenna array; determines which of the MIMO matrices results in a better CSI, MIMO condition number, peak-to-average-power ratio, or quality metric of spatial subchannels; and based on the determination, selects the first set of antennas or the second set of antennas to transmit or receive signals in the RAN.
US11894964B2
This disclosure provides methods, devices and systems for generating a secure long training field (LTF). In some implementations, the secure LTF may include a randomized bit sequence that is difficult, if not impossible, to replicate by any device other than the transmitting device and the intended receiving device. For example, the transmitting device may use a block cipher or stream cipher to generate a pseudorandom bit sequence and may select a subset of bits of the pseudorandom bit sequence to be mapped to a sequence of modulation symbols representing an LTF symbol of the secure LTF. More specifically, each of the modulation symbols is mapped to a respective one of a number of subcarriers spanning a bandwidth of the secure LTF. The transmitting device may further transmit a physical layer convergence protocol (PLCP) protocol data unit (PPDU) that includes the secure LTF to the receiving device.
US11894953B2
Method, systems and devices for identifying and mitigating remote interference, e.g. a downlink transmission from a remote network device interfering with uplink transmissions of another network device, are described. One example method for identifying remote interference includes determining that an interference type is a remote interference, and transmitting, in response to the determining, a reference signal indicative of a resource that was affected by the remote interference. Another example method for identifying remote interference includes detecting a reference signal in a frame, and determining a resource that was affected by a remote interference based on a position of the reference signal in the frame.
US11894946B2
A vehicle heterogeneous communication system for efficient CAN message transmission between heterogeneous communication controllers in a vehicle includes: a first transceiving controller transmitting a CAN message delivery Ethernet frame to which an SSD4 symbol added by changing an SSD size compared with a general Ethernet frame; and a second transceiving controller recognizing the received Ethernet frame as the CAN message delivery Ethernet frame when there is the SSD4 symbol by checking the SSD of Ethernet frame received from the first transceiving controller, and performing CAN message delivery Ethernet frame processing in which a media access control (MAC), Internet protocol (IP), and user datagram protocol (UDP) analysis step in the general Ethernet frame processing process is omitted.
US11894944B2
A building system including one or more memory devices having instructions stored thereon, that, when executed by one or more processors, cause the one or more processors to receive an event from an event source, the event comprising data and a timestamp. The building system operates to identify first contextual data describing the event in a digital twin, the digital twin comprising a virtual representation of a building, enrich the event with the first contextual data, and provide the enriched event to a consuming system, the consuming system generating an output event based on the enriched event. The building system operates to identify second contextual data describing the output event in the digital twin, enrich the output event with the second contextual data, and provide the enriched output event to the consuming system or another consuming system.
US11894938B2
Techniques are disclosed for automatically executing scripts for event in response to user activity within the event. A server executing a video conferencing service, receives meeting scheduling information and a set of user-specified scripting information from a user requesting to generate an event. In response to receiving a request from user device to access the event, the server causes display of an event interface to the device, the displayed interface including indications of sub-groups of a group of users accessing the conferencing service via a plurality of user devices and an indication of a video feed of a user in the group of users that is currently active. In response to one or more triggers corresponding to the event, one or more scripts are executed for the event, where executing the one or more scripts includes altering the displayed interface.
US11894933B2
According to some embodiments, a network node in a frequency division duplex (FDD) wireless communication network is operable to schedule a first downlink transmission with a first transmission processing time on a first frequency carrier. The scheduling comprises a first downlink assignment index (DAI). The first DAI comprises a first total DAI and a first accumulative DAI. The network node is operable to schedule a second downlink transmission with a second transmission processing time different than the first on a second frequency carrier. The scheduling comprises a second DAI. The second DAI comprises a second total DAI and a second accumulative DAI. The network node expects hybrid automatic repeat request (HARQ) feedback for the first downlink transmission and the second downlink transmission in a single uplink transmission. The network node is further to transmit the scheduling for the first and second downlink transmission to a wireless device.
US11894932B2
Disclosed is a base station in a wireless communication system. Each base station in wireless communication comprises: a communication module; and a processor. The processor generates a hybrid automatic repeat request (HARQ)-ACK codebook comprising one or more bits and indicating whether or not reception of a channel or signal is successful, and transmits the HARQ-ACK codebook to the base station.
US11894926B2
Interleaved Forward Error Correction (FEC) encoded data from multiple FEC encoders for transport over a multi-channel physical transport medium, with cyclical rotation of the FEC encoded data bytes across transport channels in a given transmission interval as well as across time within each transport channel. A plurality of parallel FEC encoders are used to generate respective parallel FEC-encoded data streams, the outputs of which are then interleaved across a plurality of transport channels in a given transmission time interval, and, within each transport channel, the interleaved order varies over the time intervals.
US11894914B2
A user equipment (UE) selects or reselects a target cell of a non-terrestrial network or resumes connectivity with the target cell after a satellite handover for a permanently fixed low Earth orbit (LEO) cell. The target cell is a serving or non-serving cell. The UE determines a cell type of the target cell. The cell type may be a LEO cell type, a geostationary Earth orbit (GEO) cell type, a moving cell type, a fixed cell type, a temporarily fixed LEO cell type, or a permanently fixed LEO cell type. The UE completes selection or reselection of the target cell or completes the connectivity with the target cell, based on the cell type.
US11894911B2
Methods and systems for low earth orbit satellite communications, utilizing fractionated satellites and constellations with large baselines. The latter, combined with spatial multiplexing protocols, provides access to user equipment on the ground with much greater spatial resolution than hitherto possible. Methods include overcoming the problem posed by the round-trip delay of satellite links when adaptive, downlink, beamforming is attempted in Frequency Division Duplex (FDD) systems. Methods include using of uplink and downlink pilot signals which eliminate the need for controlling the physical integrity of the fractionated satellite through an electromechanical servo-control system in space.
US11894906B2
An apparatus including: at least one processor; and at least one non-transitory memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to: associate communication beams into at least two different groups, where at least one of the groups has at least two of the communication beams; based upon beam-group specific key performance indicators, where the beam-group specific key performance indicators have been based upon the association of the communication beams into the at least two different groups, use the beam-group specific key performance indicators to determine at least one beam-group specific mobility parameter for at least one of the groups of communication beams; and transmit the at least one beam-group specific mobility parameters to a base station.
US11894905B2
A communication device includes a plurality of distributed units (DUs), each including an antenna; and a central unit (CU) which is arranged to be spaced from each of the plurality of DUs, and which is connected through each of the plurality of DUs and a plurality of DU links. The central unit measures the channel quality of each of the plurality of DU links, and the central unit can perform control so that power is cut off to the DU corresponding to the DU link if it is determined that the DU link is in an abnormal status during the operation time of a timer (TDU_link) associated with the connection to the DU link, and perform control so that power is supplied to the DU corresponding to the DU link if it is determined that the DU link has returned to a normal status.
US11894904B2
A system for configuring a multi-mode antenna onboard one or more of a plurality of network devices on a wireless network is provided. The system includes one or more processors configured to obtain data indicative of a channel quality indicator associated with one or more antenna modes of a plurality of antenna modes in which the multi-mode antenna onboard one or more of the network devices is configurable. Each of the plurality of antenna modes can have a distinct radiation pattern. The one or more processors can be configured to determine one or more network performance indicators for the wireless network based on the data. The one or more processors can be configured to provide one or more control signals over the wireless network based on the one or more network performance indicators. The control signal(s) can be associated with reconfiguring an antenna mode of the multi-mode antenna.
US11894903B2
Techniques for changing a Transmission Configuration Indication (TCI) state by a user equipment (UE) operating in a wireless communications system are provided. The UE receives a first message including a TCI state change command from a network and determines, based on the first message, whether a time offset/frequency offset (TO/FO) and a reception (Rx) beam for a new TCI state are known by the UE. Based on the determination, the UE calculates a time delay of the UE to be prepared to receive a reference signal with the new TCI state, generates a second message indicating the time delay of the UE for the new TCI state, and transmits the second message to the network.
US11894901B2
The present specification proposes a method for transmitting and receiving CSI in a wireless communication system, and a device therefor. The method performed by a terminal can comprise the steps of: receiving information relating to a CSI-RS resource set, wherein the information relating to the CSI-RS resource set comprises information relating to a resource pair, and the resource pair comprises a first channel measurement resource (CMR) and a second CMR configured in the same slot as the first CMR; receiving at least one CSI-RS on the basis of the first CMR and second CMR; and transmitting CSI on the basis of the at least one CSI-RS.
US11894895B2
The invention relates to a wireless communication device configured for use in a wireless communication system, wherein, based on one or more structural properties of a multi-panel antenna array describing how the antenna array is structured into multiple panels, a precoder is selected to be applied for a transmission from the multi-panel antenna array; and wherein an information indicative of the determined precoder is signaled to a transmit radio node; the invention further refers to a transmit radio node configured for transmitting via a multi-panel antenna array in a wireless communication system, wherein signaling indicating one or more structural properties of a multi-panel antenna array describing how the antenna array is structured into multiple panels is transmitted to the wireless communication device.
US11894893B2
The present disclosure provides communication apparatus and communication method for channel estimation. The communication apparatus comprises a transmitter, which in operation, transmits a physical layer protocol data unit (PPDU) to one or more other communication apparatus in a multiple-input multiple-output (MIMO) wireless network, the PPDU including a long training field (LTF) that facilitates the one or more other communication apparatus to estimate respective channels for respective communications with the communication apparatus; and a controller, which in operation, establishes the number of LTF symbols (NLTF) for generating the LTF in the PPDU, wherein the NLTF depends on a maximum value (NSTSMAX) of the number of space-time streams for each resource unit (RU) in the PPDU.
US11894890B2
According to a communication method of the present disclosure, a responder, after the end of transmission sector sweep (TXSS), receives from an initiator a first feedback frame including a BF training type FIELD indicating whether or not to implement a beam forming training (BFT) of a single user multi-input multi-output (SU-MIMO). If the BF training type FIELD indicates that a BFT of the SU-MIMO is to be implemented, the responder transmits to the initiator a second feedback frame based on the result of the TXSS and including a signal to noise ratio (SNR) and a sector identifier (ID) order. The initiator implements the BFT of the SU-MIMO between the initiator and the responder on the basis of the SNR and the sector ID order.
US11894889B2
Methods, systems, and devices for wireless communications are described. A first device, such as a user equipment (UE) or base station, may receive, at a first antenna of a first antenna array, a first set of reference signals. The first device may measure the phase for each of the reference signals and estimate a linear offset between the first antenna array and a second antenna array of a second device that transmitted the reference signals. The first device may adjust an alignment of the first antenna array according to the estimated linear offset. The first device may receive a second set of reference signals, measure the phase for each of the reference signals, and estimate one or more rotational offsets between the first antenna array and the second antenna array. The first device may adjust the alignment of the first antenna array based on the one or more rotational offsets.
US11894886B2
A communication method includes receiving, by a terminal device, first information from a network device. The first information indicates a precoding matrix. The communication method also includes determining, by the terminal device, the precoding matrix based on the first information. The precoding matrix is for sending an uplink signal. The precoding matrix is determined based on a first matrix and a second matrix. At least one of the first matrix is determined from a first matrix set based on the first information, wherein the first matrix set is determined based on a horizontal-dimension parameter of an antenna of the terminal device; or the second matrix is determined from a second matrix set based on the first information, wherein the second matrix set is determined based on a vertical-dimension parameter of the antenna.
US11894884B2
Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for modular electrical grid communications platform. In some implementations, a devices includes a housing that forms an interior space, and that includes an exterior surface, one or more pass-through regions that each define a through-hole between the interior space and the exterior surface, and a recess at the exterior surface that is capable of receiving a module. The device includes a printed circuit board disposed within the interior space of the housing. The devices includes a module that has at least one sensor and that is placed in the recess. The device includes electrical connections that each have a first end connected to the printed circuit board, and a second end that directly or indirectly contacts a corresponding component of the module.
US11894882B2
A measurement system for characterizing a device under test is described. The measurement system includes a signal source, an analysis module, and a directional element that is connected to each of the device under test, the signal source, and the analysis module. The signal source is configured to generate a digital instruction signal or an analog stimulus signal for the device under test. In the case of generating the analog stimulus signal, the directional element is configured to forward the analog stimulus signal from the signal source to the device under test, wherein the device under test includes circuitry configured to generate a digital output signal based on the analog stimulus signal received. In the case of generating the digital instruction signal by the signal source, the device under test includes circuitry configured to generate an analog output signal based on the digital instruction signal received, wherein the directional element is configured to forward the analog output signal generated to the analysis module. The analysis module includes circuitry configured to determine at least one characteristic parameter of the device under test based on the analog output signal of the device under test or the digital output signal of the device under test. Moreover, a measurement method for characterizing a device under test is described.
US11894880B2
An automatic wireless fine-grained ratio map construction and adaptation system may include a Gaussian process regression (GPR) model constructed with real wireless received signal strength (RSS) measurements collected in a free space to provide coarse RSS estimation in a constrained space, and a generative adversarial network (GAN) to provide fine-grained RSS estimation in the constrained space by using an output of GPR as an input for a generator of GAN, modeling the irregular RSS distributions in complex indoor environments. The system may generate realistic RSS data in the constrained space that has not been manually site-surveyed.
US11894877B2
The invention relates to a processing device (1) comprising: —an input interface (2) receiving photons having first quantum states, —an encoder (3) generating a photon having a first fixed quantum state from a received electrical signal, —a transformer (4) transforming the first quantum state of a photon into a second quantum state, —a decoder (5) transforming the second quantum state of a photon into an electrical signal, —an output interface (6) delivering photons which have second quantum states and are intended for transmission, —and a switch (7) comprising three inputs connected respectively to the outputs of the input interface (2), encoder (3) and transformer (4), and three outputs connected respectively to the inputs of the output interface (6), decoder (5) and transformer (4), said switch selectively coupling at least one of its inputs to one of its outputs, depending on a received command.
US11894871B2
A system for establishing an intervehicle communication for at least a first and a second commercial vehicle includes several wireless and/or wired communication lines, at least one message sending module and at least one message receiving module. The message sending module is configured and arranged to send the at least one message over one or more lines. The message receiving module is configured to receive the message over one or more lines.
US11894869B2
The subject of this disclosure is applying improved techniques to media signal communication as well as control and status exchange to implement a diversity of media interfaces, achieving suitable media communication results despite EM propagation challenges.
US11894863B2
Disclosed are a method and apparatus for generating a decoding position control signal for decoding using polar codes. The method and apparatus for generating a decoding position control signal for decoding using polar codes according to an embodiment of the present disclosure include generating a decoding tree obtained by forming a plurality of nodes in a hierarchical structure for a polar-encoded codeword, decoding the codeword using a successive cancellation (SC) decoding technique, and generating control signal through a preset operation relationship based on a position of a bit returned during re-decoding among the decoded codeword.
US11894849B2
The present invention provides a Schmitt trigger circuit in which chattering does not occur in the output of the Schmitt trigger circuit even when it is connected to a communication bus without impedance matching and reflected noise is superimposed on the input signal. The Schmitt trigger circuit includes: a first signal detection circuit; a second signal detection circuit; a latch circuit; a selection signal generation circuit; a first input port; and a first output port. The first signal detection circuit is connected to the first input port, the latch circuit and the selection signal generation circuit. The second signal detection circuit is connected to the first input port, the latch circuit and the selection signal generation circuit. The latch circuit is connected to the selection signal generation circuit and the output port. The selection signal generation circuit includes a delay circuit.
US11894845B1
Embodiments of the disclosure provide a structure and related method to delay data signals through a data path using a lockup latch driven by the inverse of a clock signal. A structure according to the disclosure provides a launch pulse latch coupled to a capture pulse latch through a data path. The data path includes a combinational logic for processing signals within the data path. An edge of a clock signal drives the launch pulse latch and the capture pulse latch. A lockup latch is within the data path between the launch pulse latch and the capture pulse latch. An inverse of the clock signal drives the lockup latch.
US11894833B2
Disclosed is a bulk acoustic wave resonator (BAWR). The BAWR includes a bulk acoustic wave resonance unit with a first electrode, a second electrode, and a piezoelectric layer. The piezoelectric layer is disposed between the first electrode and the second electrode. An air edge is formed at a distance from a center of the bulk acoustic wave resonance unit.
US11894829B2
In certain aspects, a chip includes a pad, and a first passivation layer, wherein a first portion of the first passivation layer extends over a first portion of the pad. The chip also includes a first metal layer between the first portion of the pad and the first portion of the first passivation layer. The chip further includes an under bump metallization (UBM) electrically coupled to a second portion of the pad.
US11894819B2
An integrated system for hearing protection and enhancement having earpieces including microphones and receivers to provide for user control of ambience level (mic gain), monitor input, control over limiting of excessive levels, and frequency equalization, all with very wide input dynamic range capability and controlled output dynamic range. The user control comprises a wired or wireless smartphone app. Also, the wide input dynamic range is achieved by placement of limiter circuitry capable of handling the entire input dynamic range prior to the most dynamic range limited circuit blocks: digital EQ block, output amplifier, earpiece receiver, and the users' ears. Switches allow combining left and right signals to be directed to a user's favored ear, if necessary.
US11894818B2
A quantum parameter amplifier; the quantum parameter amplifier includes a capacitor module, a first microwave resonant cavity, and an inductance-adjustable superconducting quantum interference apparatus that are connected in sequence to constitute an oscillation amplifier circuit, wherein, the superconducting quantum interference apparatus is grounded; the quantum parameter amplifier further includes a voltage modulating circuit and/or a second microwave resonant cavity; one end of the voltage modulating circuit is connected with an end of the superconducting quantum interference apparatus that is close to the first microwave resonant cavity; and one end of the second microwave resonant cavity is connected with the end of the superconducting quantum interference apparatus that is close to the first microwave resonant cavity. A frequency of a pump signal that makes the quantum parameter amplifier according to the present disclosure in an optimal operation mode does not need to be selected as a multiple of a frequency of the signal to be amplified.
US11894814B2
A method of bidirectional amplification of proprietary TDMA (Time-Division Multiple Access) data modulated signals over CATV infrastructure is described. A method of upstream/downstream switching based on carrier detection/measurement originated from the master and slave modems embodiment is described, along with upstream/downstream direction switching based on the encoded switching command detection, originating from the master modem.
US11894807B2
An integrated circuit may include oscillator circuitry having a resonator formed from fin field-effect transistor (FinFET) devices. The resonator may include drive cells of alternating polarities and sense cells interposed between the drive cells. The resonator may be connected in a feedback loop within the oscillator circuitry. The oscillator circuitry may include an amplifier having an input coupled to the sense cells and an output coupled to the drive cells. The oscillator circuitry may also include a separate inductor and capacitor based oscillator, where the resonator serves as a separate output filter stage for the inductor and capacitor based oscillator.
US11894805B2
Devices for reducing the open circuit voltages of solar systems are described. In one embodiment, a solar system includes a string of a plurality of solar modules having an open circuit voltage. The solar system also includes a device for reducing the open circuit voltage of the string of the plurality of solar modules during an open circuit configuration.
US11894796B2
A roof integrated solar power system includes a plurality of solar modules. Each solar module carries a photovoltaic or solar panel with solar cells. Edge regions of the solar module are disposed to the sides of the solar panel and are devoid of solar cells. An electrical component such as a junction box or micro-inverter, or DC optimizer is mounted on top of the solar module within at least one of the edge regions. Cabling for interconnecting the electrical component to electrical components of others of the plurality of solar modules also is located within the side regions. In one embodiment, the electrical component and cabling is disposed within a recess within a side region and covered by a flat access panel. In another embodiment, the electrical component and cabling is located atop the side region and is covered by an access panel in the form of a protective cover strip. The solar modules are installable on a roof in aligned or staggered courses to form the solar power system, and with the installed courses of modules together forming a water barrier protecting the roof.
US11894776B2
A power converter includes a primary H-bridge with switches and an LCL-Transformer section with a first inductor with a first end connected to a first terminal of the primary H-bridge, a capacitor connected between a second end of the first inductor and a second terminal of the primary H-bridge, and a second inductor with a first end connected to the second end of the first inductor. The converter includes a transformer with a primary connected between a second end of the second inductor and the second terminal of the primary H-bridge, a secondary H-bridge with switches with an input connected to a secondary side of the transformer, and an output capacitor connected across output terminals of the secondary H-bridge. The primary H-bridge is fed by a DC constant current source and the output terminals of the secondary H-bridge have a regulated DC output voltage are connected to a load.
US11894774B2
A power converter includes a capacitor and a substrate on which a plurality of switching elements for power conversion are mounted. The power converter includes a cooler for cooling the plurality of switching elements and a housing that accommodates the capacitor, the substrate, and the cooler. The power converter includes a power connector exposed from the housing and an output connector exposed from the housing. The power converter includes a plurality of lines that include a plurality of power lines each electrically connected to the capacitor, given switching elements, and the power connector. The plurality of lines include a plurality of output lines each electrically connected to given switching elements and the output connector. At least one among the plurality of lines is a line that includes a conductive pattern formed on the substrate.
US11894767B2
A power management circuit operable to reduce rush current is provided. The power management circuit is configured to provide a time-variant voltage(s) to a power amplifier(s) for amplifying a radio frequency (RF) signal(s). Notably, a variation in the time-variant voltage(s) can cause a rush current that is proportionally related to the variation of the time-variant voltage(s). To reduce the rush current, the power management circuit is configured to maintain the time-variant voltage(s) at a non-zero standby voltage level when the power amplifier(s) is inactive. When the power amplifier(s) becomes active and the time-variant voltage(s) needs to be raised or reduced from the non-zero standby voltage level, the rush current will be smaller as a result of reduced variation in the time-variant voltage(s). As such, it is possible to prolong the battery life in a device employing the power management circuit.
US11894764B2
A load control device for controlling power delivered from an AC power source to an electrical load may have a closed-loop gate drive circuit for controlling a semiconductor switch of a controllably conductive device. The controllably conductive device may be coupled in series between the source and the load. The gate drive circuit may generate a target signal in response to a control circuit. The gate drive circuit may shape the target signal over a period of time and may increase the target signal to a predetermined level after the period of time. The gate drive circuit may receive a feedback signal that indicates a magnitude of a load current conducted through the semiconductor switch. The gate drive circuit may generate a gate control signal in response to the target signal and the feedback signal, and render the semiconductor switch conductive and non-conductive in response to the gate control signal.
US11894755B2
A power tool includes a housing and an electric motor. The electric motor includes a rotor assembly including a rotor shaft and a stator assembly including a plurality of stator segments. Each stator segment includes a core, an insulator at least partially covering the core, and a coil winding. The insulator includes a mounting portion. The electric motor also includes a printed circuit board assembly configured to direct electric current to each coil winding, and a bus bar assembly attached to at least one of the mounting portions and configured to electrically connect the coil windings to the printed circuit board assembly. The bus bar assembly includes a molded body and a plurality of conductors. The bus bar assembly defines a bearing pocket. The electric motor further includes rotor bearing that is received into the bearing pocket and that supports the rotor shaft for rotation relative to the stator assembly.
US11894749B2
An electric machine, in particular for a motor vehicle, is provided. The machine includes a housing, which is designed open and partially surrounds a housing interior. The machine, furthermore, includes a rotor, which is arranged rotationally adjustably relative to the housing in the housing interior. The machine additionally includes a stator, which is arranged fixed in place relative to the housing in the housing interior and includes multiple magnetic field coils with electrically energizable stator windings. For electrically energizing the stator windings the field coils are electrically connectable or connected to a power electronic system. The power electronic system includes a cooling plate for cooling the power electronic system and is formed by a power electronic module that is formed separately from the housing and can be inserted into the housing interior.
US11894747B2
A drive motor for a suction device or a machine tool in the form of a handheld power tool or a semi-stationary machine tool, wherein the drive motor includes a stator having an excitation coil assembly and a rotor having a motor shaft, which is rotatably mounted around a rotational axis on the stator or with respect to the stator by means of a bearing assembly, wherein the rotor is received in a rotor receptacle of the stator, the inner circumference of said receptacle having grooves which extend along longitudinal axes that run parallel to the rotational axis and have insertion openings which are open towards the rotational axis and are provided for inserting excitation coils of the excitation coil assembly and are closed by groove covers, wherein the groove covers are in engagement with the engage-behind contours of the grooves at their opposite longitudinal sides, each of which extends along the longitudinal axis of the respective groove, said longitudinal axis being transverse to a transverse spacing between the longitudinal sides, and the groove covers have a wall section for covering the groove between the longitudinal sides.
US11894737B2
A rotating field machine (200) including a stator (140) and a rotor (150) are provided. In particular, a dual-winding rotating field machine (200) in which the stator (140) includes two separate windings can be provided. In one example implementation, the stator (140) can include an excitation winding (220) configured to control an excitation current and a power winding (230) configured to control power flow to an electrical system. The dual-winding rotating field machine (200) can further include a starting mode and a generating mode. During the starting mode, both the excitation winding (220) and the power winding (230) can be coupled to one or more switching power converters (170). During the generating mode, the power winding (230) can be coupled to a variable frequency bus and the power converter (170) can be used to manage excitation power only.
US11894733B2
Disclosed are a manual and remote control forward and reverse rotation control device and its control method for DC brushless ceiling fans. The control device includes a power supply, a remote control, a manual control switch assembly and a ceiling fan brushless motor which are electrically connected with one another. A gear position signal can be inputted from a remote end to determine and control the forward and reverse rotations of a brushless motor of the ceiling fan. The remote control can be connected externally by an existing control line or a manual controller module without requiring additional wiring, so as to improve the diversity of structural mechanism, increase the versatility of remote operation, and achieve good functionality and variability of applications.
US11894732B2
An electric machine includes a casing, a cap covering the casing to define an enclosure, a heat sink, a circuit board in the enclosure having a first conductive layer as a top face, a second conductive layer as a bottom face, and vias passing through the circuit board between the top and bottom faces. An electronic component is soldered to the circuit board on the first conductive layer and disposed on top of a first part of the vias. A conductive mass is soldered to the circuit board proximal to the electronic component and disposed on top of a second part of the vias. The conductive mass forms part of the circuit through which a power supply of the electric machine flows and is in electric and heat exchange relationship with the electronic component, while the bottom face is in heat exchange relationship with the heat sink.
US11894727B2
A rotor of the present invention includes a rotor core in which a shaft through-hole and a magnet insertion hole that form a plurality of layers in a radial direction toward a central axis of the shaft through-hole are formed, and a magnet press-fitted into the magnet insertion hole, and the rotor core includes a reinforcement part between the shaft through-hole and a first magnet insertion hole disposed on outermost side in the radial direction.
US11894723B2
An electric tool includes an AC motor (an electric motor) and a control unit. The AC motor includes a permanent magnet and a coil. The control unit is configured to perform control on operation of the AC motor. The control performed by the control unit includes field weakening control. In the field weakening control, the control unit causes a flux-weakening current to flow through the coil. The flux-weakening current is a current that generates, in the coil, a magnetic flux that weakens a magnetic flux of the permanent magnet.
US11894720B2
A core used in an axial gap type rotating electrical machine includes an annular yoke having a plurality of through-holes disposed in a circumferential direction, and a plurality of columnar teeth disposed in the circumferential direction of the yoke, each of the plurality of columnar teeth including one end inserted into each of the plurality of through-holes. The yoke and each of the teeth are composed of a powder compact separate from each other, and the one end of each of the teeth is off-center in the through-hole.
US11894717B2
A power supply system including: a DC power trunk line; a demand-side device; a supply-side device that is configured to supply electric power and that is connected with the DC power trunk line to output a DC power to the demand-side device that is connected with the DC power trunk line to receive a DC power, and a calculator that is configured to: set a power-feeding voltage of the supply-side device on a supply side; set a power-receiving voltage of the demand-side device on a demand side; and regard a charge amount or a time integration of current value supplied from the supply-side device to the DC power trunk line, as well as a charge amount or a time integration of current value supplied from the DC power trunk line to the demand-side device, as an amount of power interchange.
US11894715B2
A charge control system including a solar panel configured to generate electric power with sunlight, a chargeable and dischargeable first battery, a chargeable and dischargeable second battery, and a charge control unit connected to the solar panel, the first battery and the second battery, and a method of the charge control system are provided. The charge control unit is configured to switch between a first mode (indirect charge mode) in which a process of charging the first battery with electric power generated by the solar panel and a process of charging the second battery with electric power stored in the first battery are repeatedly executed depending on a state of charge of the first battery and a second mode (direct charge mode) in which electric power generated by the solar panel is directly charged into the second battery based on at least electric power generated by the solar panel.
US11894693B2
This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for implementing a power harvesting protocol at a network entity and a channel engineering device (CED) of a wireless communication network. In some aspects, the network entity and the CED may implement a power harvesting protocol that includes power harvesting capabilities and configuration signaling to support power harvesting at the CED. The CED may provide a power harvesting capabilities message to the network entity that includes a parameter that indicates capabilities for power harvesting at the CED. The network entity may respond with a power harvesting configuration message to configure the CED for power harvesting. After configuration of the CED, the network entity may transmit dedicated and non-dedicated (or opportunistic) power harvesting signals to the CED for use by the CED for power harvesting. The dedicated and non-dedicated power harvesting signals may be periodic or aperiodic.
US11894684B2
A voltage source converter (VSC) system of a high-voltage direct current (HVDC) system is disclosed. The system includes a number of line-commutated converter (LCC) transformers. Each LCC transformer is operable to transform alternate current (AC) voltage. A number of VSC converter units are connected in series and coupled to the plurality of LCC transformers. Each VSC converter unit is operable to convert between the AC voltage and direct current (DC) voltage. A bypass breaker is connected in parallel with at least one of the VSC converter units and operable to be closed to bypass the at least one VSC converter unit.
US11894683B1
A microgrid system is described. The microgrid system includes a Hodrick-Prescott filter configured to generate a filtered power based on an electrical power that is generated from an renewable energy. The microgrid system further includes a battery configured to output a battery power based on the electrical power and the filtered power. Also, the microgrid system includes a state of charge (SoC) control module configured to control charging and discharging of the battery by applying a feedback control on the output battery power.
US11894676B2
A building energy management system includes building equipment, a data collector, an analytics service, a timeseries database, and an energy management application. The building equipment monitor and control one or more variables in the building energy management system and provide data samples of the one or more variables. The data collector collects the data samples from the building equipment and generates a data timeseries including a plurality of the data samples. The analytics service performs one or more analytics using the data timeseries and generates a results timeseries including a plurality of result samples indicating results of the analytics. The timeseries database stores the data timeseries and the results timeseries. The energy management application retrieves the data timeseries and the results timeseries from the timeseries database in response to a request for timeseries data associated with the one or more variables.
US11894671B2
An electrical over stress protection device is provided. A detection circuit detects an input voltage from a pad, provides a first discharge path when the input voltage is higher than a preset voltage, and provides a turn-on voltage to a discharge protection circuit to control the discharge protection circuit to provide at least one second discharge path.
US11894665B2
This invention has to do with a gripping cable hanger assembly system for the solar, mining, and electrical industry. The gripping cable hanger is comprised of a support wire gripping mechanism, cable carrier supports/receptacles, data carrier wire capability, space between said wire carriers with said wire comprising a shape retention material that may have a high dielectric, UV resistant coating thereon.
US11894662B2
In an embodiment a device includes a first arrester unit with at least one first gas-filled surge arrester and a second arrester unit with at least one second gas-filled surge arrester, wherein the first and second arrester units are connected in series with one another between a first potential node and a reference potential node, wherein the first arrester unit and the second arrester unit are different from each other, wherein the first arrester unit includes a larger response voltage than the second arrester unit, and wherein the first arrester unit includes a smaller arc voltage than the second arrester unit.
US11894650B2
A foil peeling apparatus includes an electric wire gripping unit configured to grip a multi-core electric wire including wire members linearly arranged in parallel, a foil covering the wire members, and a sheath covering the foil, the sheath being peeled off at a tip end portion of the electric wire such that the foil is exposed. The foil peeling apparatus further includes: a wire member space forming unit configured to be pressed against an exposed portion of the foil between the wire members so as to form a space between the wire members; a foil cutting unit configured to be abutted against the exposed portion of the foil corresponding to the space formed between the wire members so as to form a cut in the foil; and a foil removal unit configured to open the foil from the cut, and cut the foil which has been opened.
US11894648B2
A dieless crimp head is provided that includes a frame, an indentor, and a first positioning device. The frame has a first frame shell and a second frame shell, which define a frame opening. The indentor converges on a crimp center within the frame opening. The first positioning device has a connector slot defining a connector receipt area. The first positioning device is removably secured in the frame opening of the first frame shell at a use position in which the connector receipt area and the crimp center are aligned with, but offset along, a longitudinal axis of the crimp head.
US11894646B2
A piercing electrical connector includes a wire end connector. The wire end connector has a wire end body, a wire end terminal, and a wire cover engaged with the wire end body. The wire cover has a wire holding hole, and the wire end terminal has a piercing portion. The wire cover further has a clasping plate, a clasping arm and a first clasping head. The wire end body has a clasping groove, a clasping hole, a protrusion located in the clasping groove, a pre-locking groove and a locking groove that communicate with the clasping hole. When the wire end connector needs to be transported, the first clasping head extends into the pre-locking groove, and the protrusion abuts against a free end of the clasping plate so that the wire cover and the wire end body are pre-assembled together, and the piercing portion does not pierce a cable wire.
US11894645B2
A terminal assembly structure according to one or more embodiments includes: a terminal having a crimp portion configured to crimp and connect to a core wire of an electric wire and a fastening portion configured to be fastened by a fastening member; and a holder having a base configured to mount the terminal when fastening the terminal to the holder. The holder has a plurality of ribs extending in a fastening direction of the fastening member and arranged around the fastening portion of the terminal when the fastening portion is set and positioned onto the base.
US11894640B2
Various connector and sensor assemblies are described. In some embodiments, the connector and sensor assembly comprises a connector and a sensor assembly. The connector can have an opening that has a first surface and second surface that are opposite each other. The connector can have a plurality of retractable electrical connectors that extend from the first surface and a lock structure that is located on the second surface. The sensor assembly is comprised of a body portion and a proximal end. The proximal end has a top side and a bottom side. The top side includes a plurality of electrical contacts that is configured to interact with the plurality of retractable electrical connectors. The bottom side includes a key structure that is configured to interact with the lock structure in the connector.
US11894638B2
A wireless-controlled smart plug device and methods of use and operation, using a solid state switch to provide electrical power from an outlet to a load, and provide protection against overload, short circuit, ground, arc, or voltage surge faults. The switch includes a bidirectional semiconductor switch with two back-to-back connected transistors, such as silicon power MOSFETs, silicon insulated-gate bipolar transistors (IGBTs), silicon carbide (SiC) transistors, or gallium nitride (GaN) transistors, each configured to control the current flow from the electrical receptacle to the external electrical load.
US11894636B2
An electrical connector includes an insulative housing defining a mating slot, an inner metallic shield covering the insulative housing, and an outer metallic shield enclosing the insulative housing. The insulative housing includes a first wall, a second wall and two side walls. The inner metallic shield includes a main plate attached to the first wall and two side portions attached to the two side walls. The outer metallic shield includes a main plate located on the outer side of the main plate and two plates attached to the side portions respectively. The insulative housing is provided with grooves on the second walls. The plate is provided with a hook portion fixed in the groove. The two side portions engage the two plates.
US11894634B2
There is provided a connector including: a sacrificial pressing surface that is provided in a second housing and is a flat surface formed at an end portion on a side opposite in an insertion direction of the second housing. When an external force acts on the second housing in a temporarily assembled state in which the second housing is more shallowly fitted to a first housing than in a fully assembled state and a locking portion is not locked to a locked portion, the sacrificial pressing surface is configured to cause a pressing force to act in a direction in which a contact area of the locked portion with respect to the locking portion is larger than that in a case in which the second housing is pressed in the insertion direction.
US11894627B2
A display device includes a display panel including a plurality of panel pads, a connection board including a plurality of connection lines, and a circuit board including a plurality of board pads. The plurality of connection lines are spaced apart from each other. Each of a connection line among the plurality of connection lines includes: a first end portion at which the connection line is connected to the display panel, the first end portion being in direct contact with a panel pad, and a second end portion opposite to the first end portion and at which the connection line is connected to the circuit board, the second end portion being in contact with a board pad.
US11894626B2
A circuit apparatus includes: a stacked body; and a plurality of terminals. The stacked body includes a plurality of layers. A plurality of holes that extend through the plurality of layers are formed in the stacked body. Each of the plurality of layers includes a connection member that is formed of a conductor. The connection member includes: a plurality of connection portions that are provided at positions corresponding to the plurality of holes; and a joining portion that connects the plurality of connection portions to each other. The plurality of terminals include a plurality of types of terminals that correspond to the plurality of layers. Each of the plurality of types of terminals can be selectively connected to the connection portion of a corresponding one of the plurality of layers by being inserted into a predetermined one of the plurality of holes.
US11894623B2
An apparatus includes a substrate and a loop antenna formed using the substrate. The loop antenna includes a set of gaps formed to isolate a first part of the loop antenna from a second part of the loop antenna.
US11894616B2
An antenna structure includes a first radiation element, a second radiation element, a third radiation element, a fourth radiation element, a fifth radiation element, and a dielectric substrate. The first radiation element has a feeding point. The second radiation element is coupled to the first radiation element. The third radiation element is coupled to a first grounding point. The third radiation element is further coupled through the fourth radiation element to a second grounding point. The fifth radiation element is coupled to the third radiation element and the fourth radiation element. The fifth radiation element is adjacent to the second radiation element. The first radiation element and the second radiation element are at least partially surrounded by the third radiation element, the fourth radiation element, and the fifth radiation element.
US11894602B2
An electronic device includes a bracket including a first structure at least partially having non-conductivity, a second structure disposed on a first surface of the first structure and at least partially having conductivity, and an antenna pattern electrically connected with the second structure and disposed on a second surface of the first structure, and a printed circuit board including a grounding part and a feeding part. The grounding part is electrically connected with the second structure, and the feeding part is electrically connected with a portion of the antenna pattern.
US11894600B2
An electronic device may have a display. A display cover layer and a transparent inner display member may overlap a display pixel layer. The display pixel layer may have an array of display pixels for displaying images for a user. A touch sensor layer may be interposed between the display pixel layer and the transparent display member. A ferromagnetic shielding layer may be mounted below the display pixel layer. A flexible printed circuit containing coils of metal signal lines that form a near-field communications loop antenna may be interposed between the ferromagnetic shielding layer and the display pixel layer. A non-near-field antenna such as an inverted-F antenna may have a resonating element mounted on an inner surface of the display cover layer. The resonating element may be interposed between the transparent display member and the display cover layer.
US11894599B2
Integrated microphone and antennas include a microphone and an antenna. The microphone includes a housing and an acoustic transducer. The housing defines a cavity and includes a conductive layer. The acoustic transducer is positioned within the cavity and structured to generate an acoustic signal. The antenna is at least partially integrated with the microphone and structured to transmit and receive radio frequency signals. The antenna is structured to utilize the conductive layer of the housing as a radiating element.
US11894589B2
Improved membrane electrode assemblies, cation-associating components thereof, and methods of making and treating the same are provided. Membrane electrode assemblies may include an ionomer having a first pKa value, and a water-insoluble net polymer having a weakly-acidic functional group, wherein the weakly-acidic functional group has a second pKa value greater than the first pKa value.
US11894582B2
A stopper (1) for closing and sealing an opening (120) in a housing (110) of an energy storage system (100), in particular for closing and sealing an opening (120) in a housing (110) of a lead acid storage battery, wherein the stopper (1) comprises a connecting region (20), which is configured to engage with the opening (120) in the energy storage system (100), and a sealing region (30), which is disposed above the connecting region (20) in the axial direction (A) of the stopper (1), wherein the sealing region (30) is configured to accommodate a sealing element (32) which is designed to be deformed by a force acting at least partially, in particular completely, in the axial direction (A) of the stopper (1) when the stopper (1) is in the installed state.
US11894579B2
A secondary battery includes an electrode, a positive electrode current collector, a negative electrode current collector, a positive electrode terminal, a negative electrode terminal, and an insulating plate. The positive electrode terminal and the negative electrode terminal each have a main side surface and a sub side surface having an area smaller than that of the main side surface. The positive electrode terminal and the negative electrode terminal are arranged so that the main side surface of the positive electrode terminal and the main side surface of the negative electrode terminal face each other. The insulating plate is arranged between the main side surface of the positive electrode terminal and the main side surface of the negative electrode terminal.
US11894576B2
A battery module includes: a cell assembly including at least one battery cell; a module case accommodating the cell assembly; and a module connector mounted outside the module case, electrically connected to the cell assembly, and configured to connect to an external connector outside the module case. A coupling surface of the module connecter may have a first fastening part opened in at least one direction, and a corresponding coupling surface outside the module case may have a second fastening part opened bidirectionally so as to be inserted into the first fastening part in a first direction or in a second direction opposite thereto.
US11894556B2
An anode material for a secondary battery is provided. The anode material for the secondary battery includes a metal oxide containing four or more than four elements, or an oxide mixture containing four or more than four elements. The metal oxide includes cobalt-copper-tin oxide, silicon-tin-iron oxide, copper-manganese-silicon oxide, tin-manganese-nickel oxide, manganese-copper-nickel oxide, or nickel-copper-tin oxide. The oxide mixture includes the oxide mixture containing cobalt, copper and tin, the oxide mixture containing silicon, tin and iron, the oxide mixture containing copper, manganese and silicon, the oxide mixture containing tin, manganese and nickel, the oxide mixture containing manganese, copper and nickel, or the oxide mixture containing nickel, copper and tin.
US11894553B2
According to one embodiment, an electrode is provided. The electrode includes a current collector, and an active material-containing layer which is formed on a surface of the current collector and includes a plurality of niobium titanium composite oxide particles. A X-ray diffraction pattern using a Cu-Kα ray source with respect to a surface of the active material-containing layer includes a peak A with a highest intensity in a range of 2θ=26°±0.2° and a peak B with a highest intensity in a range of 2θ=23.9°±0.2°. An intensity ratio (Ia/Ib) between an intensity Ia of the peak A and an intensity Ib of the peak B is in a range of 1.80 or more to 2.60 or less.
US11894552B2
An alloy anode for a seawater based aqueous battery and a universal strategy for preparing anodes for use in seawater based aqueous batteries. Zn-M alloys (where M can be manganese or other transition metal) were prepared by co-electrodeposition in the presence of hydrogen bubble formation to produce a porous nanostructured alloy that can serve as an anode for a seawater based aqueous battery. Exemplary Zn—Mn alloy anodes achieved stability over thousands of cycles even under harsh electrochemical conditions, including testing in seawater-based aqueous electrolytes and using a high current density of 80 mA cm−2. The anode design strategy allows for the production of durable electrodes for aqueous batteries and other applications.
US11894550B2
An electrode comprising a space group Pna21 VOPO4 lattice, capable of electrochemical insertion and release of alkali metal ions, e.g., sodium ions. The VOPO4 lattice may be formed by solid phase synthesis of KVOPO4, milled with carbon particles to increase conductivity. A method of forming an electrode is provided, comprising milling a mixture of ammonium metavanadate, ammonium phosphate monobasic, and potassium carbonate; heating the milled mixture to a reaction temperature, and holding the reaction temperature until a solid phase synthesis of KVOPO4 occurs; milling the KVOPO4 together with conductive particles to form a conductive mixture of fine particles; and adding binder material to form a conductive cathode. A sodium ion battery is provided having a conductive NaVOPO4 cathode derived by replacement of potassium in KVOPO4, a sodium ion donor anode, and a sodium ion transport electrolyte. The VOPO4, preferably has a volume greater than 90 Å3 per VOPO4.
US11894521B2
A secondary battery includes a negative electrode containing a lithium silicate phase and silicon particles dispersed in the lithium silicate phase and an electrolytic solution containing a fluorine-containing linear carboxylic acid ester represented by R1—(CO)O—CH2—R2 (wherein R1 is an alkyl group and R2 is an alkyl group in which at least one hydrogen atom is substituted with fluorine).
US11894518B2
Electrolytes are described with additives that provide good shelf life with improved cycling stability properties. The electrolytes can provide appropriate high voltage stability for high capacity positive electrode active materials. The core electrolyte generally can comprise from about 1.1M to about 2.5M lithium electrolyte salt and a solvent that consists essentially of fluoroethylene carbonate and/or ethylene carbonate, dimethyl carbonate and optionally no more than about 40 volume percent methyl ethyl carbonate, and wherein the lithium electrolyte salt is selected from the group consisting of LiPF6, LiBF4 and combinations thereof. Desirable stabilizing additives include, for example, dimethyl methylphosphonate, thiophene or thiophene derivatives, and/or LiF with an anion complexing agent.
US11894516B2
The present invention relates to a thermosetting electrolyte composition for a lithium secondary battery, a gel polymer electrolyte prepared therefrom, and a lithium secondary battery including the gel polymer electrolyte, and particularly, to a thermosetting electrolyte composition for a lithium secondary battery, which includes LiPF6 as a first lithium salt, a second lithium salt excluding the LiPF6, a non-aqueous organic solvent, and a polymer or oligomer containing a unit represented by Formula 1, a gel polymer electrolyte prepared therefrom, and a lithium secondary battery including the gel polymer electrolyte.
US11894514B2
The present invention relates to a solid-state battery that is based on a phthalocyanine solid-state electrolyte/anode connection that is chemically obtained. Such chemical connection process yields a solid electrolyte interphase that connects the solid-state battery's phthalocyanine solid-state electrolyte and anode. Unlike other processes for forming solid-state electrolyte/anode connections, the present chemical process does not require that solid-state electrolyte be ductile and flow under high pressure.
US11894508B2
A second-generation high temperature superconducting (HTS) strip and a preparation method thereof are provided. The second-generation HTS strip includes a superconducting strip body and a stabilizing layer arranged thereon. The stabilizing layer is a copper-graphene composite film with a total thickness of 2-30 microns on one side. The superconducting strip may be obtained by the preparation method of: (1) putting a superconducting strip body into a magnetron sputtering reaction chamber, followed by pumping to a high-level vacuum and filling with a working gas; (2) using copper and graphene as targets, and performing a sputter coating by controlling a magnetron sputtering power, to deposit the targets onto at least one surface of the superconducting strip body. The prepared HTS strips containing copper-graphene stabilizing layer with high strength and high conductivity may have 30%-70% higher tensile strength than conventional copper plated superconducting strips, with less than 10% IACS attenuation in conductivity.
US11894505B2
The present disclosure provides a display device and a manufacturing method thereof. The display device includes: a substrate; a conductive layer disposed on the substrate; and a reflective layer disposed on the conductive layer; wherein a plurality of flask-shaped holes are disposed in the reflective layer and part of the conductive layer, and a depth of each of the flask-shaped holes is greater than a thickness of the reflective layer.
US11894501B2
The present disclosure provides a lighting device and a manufacturing method thereof. The lighting device includes a substrate, a light emitting unit, a light adjusting layer and at least one electrode connecting element. The light emitting unit is disposed on the substrate and includes a light output surface and a plurality of top electrodes. The light adjusting layer is disposed on the light emitting unit, and the light adjusting layer includes a first portion and a second portion connected to the first portion. Wherein the top electrodes are electrically connected to each other through the electrode connecting element, the first portion only partially covers the light output surface, and the second portion does not cover the light output surface.
US11894500B2
A lighting device disclosed in an embodiment of the invention includes a substrate; a plurality of light sources spaced apart from each other at predetermined intervals on the substrate; a resin layer disposed on the substrate; a phosphor layer disposed on the resin layer and having a pattern layer including a concave portion and a convex portion formed on a surface facing the resin layer; and a diffusion layer disposed between the resin layer and the phosphor layer, wherein a thickness of the diffusion layer may be 10% or more and less than 50% of the maximum thickness of the phosphor layer.
US11894494B2
A terahertz device includes a terahertz element, a sealing resin, a wiring layer and a frame-shaped member. The terahertz element that performs conversion between terahertz waves and electric energy. The terahertz element has an element front surface and an element back surface spaced apart from each other in a first direction. The sealing resin covers the terahertz element. The wiring layer is electrically connected to the terahertz element. A frame-shaped member is made of a conductive material and arranged around the terahertz element as viewed in the first direction. The frame-shaped member has a reflective surface capable of reflecting the terahertz waves.
US11894483B2
The invention provides a laser rapid fabrication method for flexible gallium nitride (GaN) photodetector which comprises the following steps: (1) bonding a flexible substrate to a GaN epitaxial wafer; (2) adjusting the focal plane position of a light beam, and ensuring that the light beam is incident from the side of a GaN epitaxial wafer substrate; (3) enabling the light beam to perform scanning irradiation from the edge of a sample structure obtained in the step (1); (4) adjusting the process parameters, and scanning irradiation in the reverse direction along the path in the step (3); (5) remove the original rigid transparent substrate of the epitaxial wafer to obtain a Ga metal nanoparticle/GaN film/flexible substrate structure; and (6) preparing interdigital electrodes on the surfaces of the Ga metal nanoparticles obtained in the step (5). The flexible GaN photodetector with Ga metal nanoparticle in-situ distribution detection surface is prepared in one step through laser technology, the process is simplified, meanwhile, the surface of the detector is induced to form the surface plasmon resonance effect, the light absorption and light response performance is greatly enhanced, and the flexible gallium nitride photodetector is suitable for industrial production.
US11894480B2
Germanium (Ge)-Silicon (Si) structures, optoelectronic devices and method for forming same. A structure comprises a Si substrate, a Ge seed layer and a Ge epitaxial layer separated by respective interfaces that share a common plane normal, wherein the Si substrate and the Ge seed layer have a same first doping type with a first doping level, and a locally doped region formed in the Si layer adjacent to the Ge seed layer and having a second doping type with a second doping level, wherein the locally doped region is designed to reduce leakage currents between the Si substrate and the Ge epitaxial layer when an electrical bias is applied to the structure.
US11894474B2
Embodiments disclosed herein include optoelectronic systems and methods of forming such systems. In an embodiment the optoelectronic system comprises a board, and a carrier attached to the board. In an embodiment, a first die is on the carrier. In an embodiment, the first die is a photonics die, and a surface of the first die is covered by an optically transparent layer.
US11894472B2
Approaches for fabricating foil-based metallization of solar cells based on a leave-in etch mask, and the resulting solar cells, are described. In an example, a solar cell includes a substrate having a back surface and an opposing light-receiving surface. A plurality of alternating N-type and P-type semiconductor regions is disposed in or above the back surface of the substrate. A conductive contact structure is disposed on the plurality of alternating N-type and P-type semiconductor regions. The conductive contact structure includes metal foil portions in alignment with corresponding ones of the alternating N-type and P-type semiconductor regions. A patterned wet etchant-resistant polymer layer is disposed on the conductive contact structure. Portions of the patterned wet etchant-resistant polymer layer are disposed on and in alignment with the metal foil portions.
US11894451B2
A semiconductor device includes first and second source/drain regions, a core channel region, a barrier layer, a shell, and a gate stack. The core channel region is between the first and second source/drain regions and is doped with first dopants. The barrier layer is between the core channel region and the second source/drain region and is doped with second dopants. The shell is over the core channel region and the barrier layer. The gate stack is over the shell.
US11894448B2
The present disclosure provides one embodiment of a semiconductor structure. The semiconductor structure includes a semiconductor substrate having a first region and a second region; a first semiconductor mesa formed on the semiconductor substrate within the first region; a second semiconductor mesa formed on the semiconductor substrate within the second region; and a field effect transistor (FET) formed on the semiconductor substrate. The FET includes a first doped feature of a first conductivity type formed in a top portion of the first semiconductor mesa; a second doped feature of a second conductivity type formed in a bottom portion of the first semiconductor mesa, the second semiconductor mesa, and a portion of the semiconductor substrate between the first and second semiconductor mesas; a channel in a middle portion of the first semiconductor mesa and interposed between the source and drain; and a gate formed on sidewall of the first semiconductor mesa.
US11894447B2
A method for manufacturing a semiconductor device includes: implanting a P-type impurity from a region where the first conductor film is formed toward an inside of the semiconductor substrate with a first acceleration energy; forming a nitride film provided with a first opening on the first conductor film; forming an insulating film with a second opening from which the first conductor film is exposed; forming a second conductor film to fill the second opening of the insulating film; removing the nitride film and a portion of the first conductor film positioned below the nitride film to expose the oxide film in a peripheral area of a formation region of the insulating film; and implanting the P-type impurity from a region from which the oxide film is exposed toward an inside of the semiconductor substrate with a second acceleration energy smaller than the first acceleration energy.
US11894441B2
A method for fabricating high electron mobility transistor (HEMT) includes the steps of: forming a buffer layer on a substrate; forming a first barrier layer on the buffer layer; forming a first hard mask on the first barrier layer; removing the first hard mask and the first barrier layer to form a recess; forming a second barrier layer in the recess; and forming a p-type semiconductor layer on the second barrier layer.
US11894431B2
The present technology includes a memory device. The memory device includes a stack structure including word lines and a select line, a vertical hole vertically penetrating the stack structure, and a memory layer, a channel layer, and a plug, sequentially formed along an inner side surface of the vertical hole. The plug includes a material layer having a fixed negative charge.
US11894427B2
A semiconductor device and a method of manufacturing a semiconductor device are provided. The semiconductor device includes a substrate having a surface. The surface has a first portion and a second portion protruding from the first portion. The semiconductor device also includes a dielectric layer disposed on the second portion and a gate conductive layer disposed on the dielectric layer.
US11894424B2
Disclosed is a fin field-effect transistor having size-reduced source/drain regions so that a merging phenomenon of epitaxial structures between transistors in a layout is prevented, thus increasing the number of transistors per unit area, and so that an additional mask process is not required, thus maintain processing costs without change, and a method of manufacturing the same.
US11894419B2
The present application relates to a fabrication method for a double-sided capacitor. The fabrication method for the double-sided capacitor includes the following steps: providing a substrate; forming a stack structure on the substrate; forming a capacitor hole in a direction perpendicular to the substrate to penetrate the stack structure, wherein the stack structure includes sacrificial layers and supporting layers alternately stacked; forming an auxiliary layer to cover the sidewall of the capacitor hole; forming a first electrode layer to cover the surface of the auxiliary layer; removing a part of the supporting layer on the top of the stack structure; removing the sacrificial layers and the auxiliary layer simultaneously along the opening; and forming a dielectric layer covering the surface of the first electrode layer and a second electrode layer covering the surface of the dielectric layer, wherein the gap is at least filled with the dielectric layer.
US11894417B2
A memory device includes a first electrode comprising a first conductive nonlinear polar material, where the first conductive nonlinear polar material comprises a first average grain length. The memory device further includes a dielectric layer comprising a perovskite material on the first electrode, where the perovskite material includes a second average grain length. A second electrode comprising a second conductive nonlinear polar material is on the dielectric layer, where the second conductive nonlinear polar material includes a third grain average length that is less than or equal to the first average grain length or the second average grain length.
US11894411B2
A method includes forming a plurality of openings extending into a substrate from a front surface of the substrate. The substrate includes a first semiconductor material. Each of the plurality of openings has a curve-based bottom surface. The method includes filling the plurality of openings with a second semiconductor material. The second semiconductor material is different from the first semiconductor material. The method includes forming a plurality of pixels that are configured to sense light in the plurality of openings, respectively, using the second semiconductor material.
US11894405B2
An image sensor package includes a package substrate; an image sensor chip disposed on the package substrate; a dam structure disposed on the image sensor chip and including a dam main body having an opening and a first light absorption layer disposed on an inner wall of the dam main body; a transparent substrate on the dam structure; and an encapsulant contacting the image sensor chip and an outer wall of the dam main body.
US11894382B2
An integrated circuit includes at least a first standard cell framed by two second standard cells. The three cells are disposed adjacent to each other, and each standard cell includes at least one NMOS transistor and at least one least one PMOS transistor located in and on a silicon-on-insulator substrate. The at least one PMOS transistor of the first standard cell has a channel including silicon and germanium. The at least one PMOS transistor of each second standard cell has a silicon channel and a threshold voltage different in absolute value from the threshold voltage of said at least one PMOS transistor of the first cell.
US11894379B2
A semiconductor device includes a first transistor in a first region of a substrate and a second transistor in a second region of the substrate. The first transistor includes multiple first semiconductor patterns; a first gate electrode; a first gate dielectric layer; a first source/drain region; and an inner-insulating spacer. The second transistor includes multiple second semiconductor patterns; a second gate electrode; a second gate dielectric layer; and a second source/drain region. The second gate dielectric layer extends between the second gate electrode and the second source/drain region and is in contact with the second source/drain region. The first source/drain region is not in contact with the first gate dielectric layer.
US11894378B2
A semiconductor device includes a plurality of nano-channel field-effect transistor stacks positioned adjacent to each other such that source-drain regions are shared between adjacent nano-channel field-effect transistor stacks, each nano-channel field-effect transistor stack including at least two nano-channel field-effect transistors and corresponding source/drain regions vertically separated from each other.
US11894370B2
Methods of cutting gate structures and fins, and structures formed thereby, are described. In an embodiment, a substrate includes first and second fins and an isolation region. The first and second fins extend longitudinally parallel, with the isolation region disposed therebetween. A gate structure includes a conformal gate dielectric over the first fin and a gate electrode over the conformal gate dielectric. A first insulating fill structure abuts the gate structure and extends vertically from a level of an upper surface of the gate structure to at least a surface of the isolation region. No portion of the conformal gate dielectric extends vertically between the first insulating fill structure and the gate electrode. A second insulating fill structure abuts the first insulating fill structure and an end sidewall of the second fin. The first insulating fill structure is disposed laterally between the gate structure and the second insulating fill structure.
US11894367B2
A method for processing an integrated circuit includes forming first and second gate all around transistors. The method forms a dipole oxide in the first gate all around transistor without forming the dipole oxide in the second gate all around transistor. This is accomplished by entirely removing an interfacial dielectric layer and a dipole-inducing layer from semiconductor nanosheets of the second gate all around transistor before redepositing the interfacial dielectric layer on the semiconductor nanosheets of the second gate all around transistor.
US11894365B2
Multiple bipolar transistors are disposed side by side in the first direction on a substrate. Multiple first capacitance devices are provided corresponding to the respective base electrodes of the bipolar transistors. A radio frequency signal is supplied to the bipolar transistors through the first capacitance devices. Resistive devices are provided corresponding to the respective base electrodes of the bipolar transistors. A base bias is supplied to the bipolar transistors through the resistive devices. The first capacitance devices are disposed on the same side relative to the second direction orthogonal to the first direction, when viewed from the bipolar transistors. At least one of the first capacitance devices is disposed so as to overlap another first capacitance device partially when viewed in the second direction from the bipolar transistors.
US11894358B2
In a semiconductor device, a substrate has a main surface. A first semiconductor chip has a first front surface and a first back surface, and is mounted on the main surface via a plurality of bump electrodes. A first spacer has a second front surface and a second back surface that is mounted on the main surface. A height of the second front surface from the main surface is within a range between a highest height and a lowest height of the first back surface from the main surface. A second spacer has a third front surface and a third back surface that is mounted on the main surface. A height of the third front surface from the main surface is within the range between the highest height and the lowest height of the first back surface from the main surface.
US11894354B2
An optoelectronic device package includes a first redistribution layer (RDL), a first electronic die disposed over the first RDL, wherein an active surface of the first electronic die faces the first RDL. The optoelectronic device package further includes a second electronic die disposed over the first RDL, and a photonic die disposed over and electrically connected to the second electronic die. An active surface of the second electronic die is opposite to the first RDL.
US11894346B2
A semiconductor package includes a package substrate, a plurality of semiconductor devices stacked on the package substrate, a plurality of underfill fillets disposed between the plurality of semiconductor devices and between the package substrate and the plurality of semiconductor devices, and a molding resin at least partially surrounding the plurality of semiconductor devices and the plurality of underfill fillets. The plurality of underfill fillets include a plurality of protrusions that protrude from spaces between each of the plurality of semiconductor devices or between the package substrate and each of the plurality of semiconductor devices. At least two neighboring underfill fillet protrusions of the plurality of protrusions form one continuous structure without an interface therebetween.
US11894345B2
It is highly desirable in electronic systems to conserve space on printed circuit boards (PCB). This disclosure describes voltage regulation in electronic systems, and more specifically to integrating voltage regulators and associated passive components into semiconductor packages with at least a portion of the circuits whose voltage(s) they are regulating.
US11894343B2
A semiconductor device is vertically mounted on a medium such as a printed circuit board (PCB). The semiconductor device comprises a block of semiconductor dies, mounted in a vertical stack without offset. Once formed and encapsulated, side grooves may be formed in the device exposing electrical conductors of each die within the device. The electrical conductors exposed in the grooves mount to electrical contacts on the medium to electrically couple the semiconductor device to the medium.
US11894329B2
Sacrificial pillars for a semiconductor device assembly, and associated methods and systems are disclosed. In one embodiment, a region of a semiconductor die may be identified to include sacrificial pillars that are not connected to bond pads of the semiconductor die, in addition to live conductive pillars connected to the bond pads. The region with the sacrificial pillars, when disposed in proximity to the live conductive pillars, may prevent an areal density of the live conductive pillars from experiencing an abrupt change that may result in intolerable variations in heights of the live conductive pillars. As such, the sacrificial pillars may improve a coplanarity of the live conductive pillars by reducing variations in the heights of the live conductive pillars. Thereafter, the sacrificial pillars may be removed from the semiconductor die.
US11894324B2
In-package RF waveguides as high bandwidth chip-to-chip interconnects and methods for using the same
In-package radio frequency (RF) waveguides as high bandwidth chip-to-chip interconnects and methods for using the same are disclosed. In one example, an electronic package includes a package substrate, first and second silicon dies or tiles, and an RF waveguide. The first and second silicon dies or tiles are attached to the package substrate. The RF waveguide is formed in the package substrate and interconnects the first silicon die or tile with the second silicon die or tile.
US11894323B2
A packaged radio-frequency device can include a packaging substrate configured to receive one or more components, the packaging substrate including a first side and a second side. The packaging substrate may include a first component mounted on the first side and a first overmold structure implemented on the first side, the first overmold structure substantially encapsulating the first component. The packaging substrate may further include a set of through-mold connections implemented on the second side of the packaging substrate, the set of through-mold connections including signal pins and ground pins, a second component mounted on the second side of the packaging substrate, the second component being located in an area of the second side configured to implement a redundant ground pad or a redundant portion of a ground pad, and a second overmold structure substantially encapsulating one or more of the second component or the set of through-mold connections.
US11894322B2
Radio frequency integrated device packages having bump and/or ball launch structures are disclosed herein. The bump launch structures can comprise patterned metallic and insulating material that substantially matches the impedance of a radio frequency integrated device die. The ball launch structures can comprise patterned metallic and insulating material that substantially matches the impedance of a system board.
US11894316B2
A semiconductor package may include a substrate, an application-specific integrated circuit (ASIC) provided on a first portion of a surface of the substrate, a memory device provided on a second portion of the surface of the substrate, and a stiffener plate provided on a third portion of the surface of the substrate. The stiffener plate may be spaced from and may surround the ASIC and the memory device. The semiconductor package may include an electromagnetic interference (EMI) absorber provided on a fourth portion of the surface of the substrate. The EMI absorber may be provided between the stiffener plate and the ASIC and the memory device. The EMI absorber may surround the ASIC and the memory device and may block EMI radiation generated by the ASCI and the memory device.
US11894313B2
An example ceramic panel has a first surface and a second surface. The ceramic panel has a bond finger well on the first surface of the ceramic panel a scribe line well on the second surface of the ceramic panel. The ceramic panel also has a scribe line along the scribe line well.
US11894303B2
A semiconductor structure includes a three-dimensional stacked transistor structure including first and second field-effect transistors of a first type at a first vertical level and third and fourth field-effect transistors of a second type at a second vertical level disposed over the first vertical level. The semiconductor structure also includes a first gate structure shared between the first and second field-effect transistors at the first vertical level, a second gate structure shared between the third and fourth field-effect transistors at the second vertical level, and a gate contact shared by the first and second gate structures. The wherein the first and second gate structures are vertically aligned with another in a layout of the three-dimensional stacked transistor structure between source drain/regions of the first, second, third and fourth field-effect transistors.
US11894302B2
A conducting busbar (2, 4) suitable for use in a semiconductor power module (8) is provided. The busbar (2, 4) comprises a main plate (210, 410), one or more legs (220, 420) extending from the main plate (210, 410), and one or more feet (230, 430) formed at the free end of the legs (220, 420). According to the invention, the intersection line (L) between at least one of the legs (220, 420) and the associated foot (230, 430) forms an offset angle (α) with respect to the longitudinal direction (X) of the main plate (210, 410).
US11894300B2
Provided herein may be a semiconductor memory device and a method of manufacturing the semiconductor memory device. The semiconductor memory device includes a source structure, a stacked conductive layer that overlaps with the source structure, a first select conductive layer and a second select conductive layer disposed between the source structure and the stacked conductive layer, a stacked insulating layer disposed between the first and second select conductive layers and the stacked conductive layer, and a separation insulating structure provided between the first select conductive layer and the second select conductive layer.
US11894299B2
A method includes forming a dielectric layer over a contact pad of a device, forming a first polymer layer over the dielectric layer, forming a first conductive line and a first portion of a second conductive line over the first polymer layer, patterning a photoresist to form an opening over the first portion of the second conductive feature, wherein after patterning the photoresist the first conductive line remains covered by photoresist, forming a second portion of the second conductive line in the opening, wherein the second portion of the second conductive line physically contacts the first portion of the second conductive line, and forming a second polymer layer extending completely over the first conductive line and the second portion of the second conductive line.
US11894294B2
A display apparatus includes a printed circuit board including first to fourth output pad regions and a flexible circuit board having a first end connected to a display panel and a second end connected to the printed circuit board. The first output pad region includes a 1st-1st output pad group and a 1st-2nd output pad group, the second output pad region includes a 2nd-1st output pad group and a 2nd-2nd output pad group, the fourth output pad region includes a 4th-1st output pad group and a 4th-2nd output pad group, and the printed circuit board includes a first input terminal electrically connected to the 1st-1st output pad group, a second input terminal electrically connected to the 2nd-2nd output pad group, a third input terminal electrically connected to the first input terminal, and a fourth input terminal electrically connected to the 4th-2nd output pad group.
US11894288B1
A pressure relief valve for a two-phase immersion cooling system is configured to support fluid flow rates up to 500 cfm, 550 cfm, 600 cfm, or even 2000 cfm. This, in turn, allows the cooling system to support computing systems with a power density greater than 250 kW. This is accomplished by the valve having a relatively large passage (e.g., 2-6 inch diameter), a relatively large spring (e.g., 1.5-1.7 inch diameter), and a guide rod rigidly coupled to the poppet and slidably coupled to a guide plate. The valve may be used as an outlet valve and coupled to an adsorbent chamber to reduce the loss of coolant from the system as air is vented to an ambient environment. The valve may be used as an inlet valve and coupled to an adsorbent chamber to reduce the intake of water vapor as air from the ambient environment flows into the system.
US11894283B2
The embodiments of the present application provide a display substrate and method for preparation thereof, and a display device. The display substrate includes a base, a piezoelectric layer arranged on the base, and a thin-film transistor arranged on the piezoelectric layer, said piezoelectric layer being configured to convert heat generated by the thin-film transistor into sound waves.
US11894275B2
The present disclosure provides a method, which includes forming a first fin structure and a second fin structure over a substrate, which has a first trench positioned between the first and second fin structures. The method also includes forming a first dielectric layer within the first trench, recessing the first dielectric layer to expose a portion of the first fin structure, forming a first capping layer over the exposed portion of the first fin structure and the recessed first dielectric layer in the first trench, forming a second dielectric layer over the first capping layer in the first trench while the first capping layer covers the exposed portion of the first fin feature and removing the first capping layer from the first fin structure.
US11894274B2
A method includes forming a first protruding semiconductor fin and a dummy fin protruding higher than top surfaces of isolation regions. The first protruding semiconductor fin is parallel to the dummy fin, forming a gate stack on a first portion of the first protruding semiconductor fin and a second portion of the dummy fin. The method further includes recessing a third portion of the first protruding semiconductor fin to form a recess, recessing an fourth portion of the dummy fin to reduce a height of the fourth portion of the dummy fin, and forming an epitaxy semiconductor region in the recess. The epitaxy semiconductor region is grown toward the dummy fin.
US11894269B2
Some embodiments include an integrated assembly having a stack of alternating first and second levels. The first levels contain conductive material and the second levels contain insulative material. At least some of the first and second levels are configured as steps. Each of the steps has one of the second levels over an associated one of the first levels. A layer is over the steps and is spaced from the stack by an intervening insulative region. Insulative material is over the layer. Conductive interconnects extend through the insulative material, through the layer, through the intervening insulative region and to the conductive material within the first levels of the steps. Some embodiments include methods of forming integrated assemblies.
US11894267B2
A method for fabricating an integrated circuit device is provided. The method includes forming an interconnect layer over a substrate, wherein the interconnect layer has a first interlayer dielectric layer, a first conductive feature in a first portion of the first interlayer dielectric layer, and a second conductive feature in a second portion of the first interlayer dielectric layer; depositing a dielectric layer over the interconnect layer; removing a first portion of the dielectric layer over the first conductive feature and the first portion of the first interlayer dielectric layer, and remaining a second portion of the dielectric layer over the second conductive feature and the second portion of the first interlayer dielectric layer; and forming a memory structure over the first conductive feature.
US11894265B2
A method of forming a top via is provided. The method includes forming a sacrificial trench layer and conductive trench plug in an interlayer dielectric (ILD) layer on a conductive line. The method further includes forming a cover layer on the ILD layer, sacrificial trench layer, and conductive trench plug, and forming a sacrificial channel layer and a conductive channel plug on the conductive trench plug. The method further includes removing the cover layer and the ILD layer to expose the sacrificial trench layer and the sacrificial channel layer. The method further includes removing the sacrificial trench layer and the sacrificial channel layer, and forming a barrier layer on the conductive channel plug and conductive trench plug.
US11894260B2
A semiconductor structure includes a gate structure surrounding a plurality of channels and a cut feature that electrically isolates two separate portions of the gate structure. The cut feature comprises an outer layer having a work-function metal, and an inner layer comprising a dielectric material. The cut feature extends above a top surface of the gate structure.
US11894259B2
A method for manufacturing a semiconductor device structure includes forming a first metallization line and a second metallization line extending along a first direction; forming a first isolation feature and a second isolation feature between the first metallization line and the second metallization line, wherein the first metallization line, the second metallization line, the first isolation feature and the second isolation feature define an aperture; forming a profile modifier within the aperture, wherein the profile modifier comprises a plurality of segments spaced apart from each other, wherein each of the segments are located at corners of the aperture; and forming a contact feature surrounded by the plurality of segments.
US11894256B2
A substrate holding mechanism includes: a mounting stage on which a substrate is mounted; a plurality of holding sections each of which includes an upper surface that holds a lower surface of a peripheral section of the substrate and includes a lower surface that pushes down an upper surface of the peripheral section of the substrate mounted on the mounting stage; a protrusion that is provided on the plurality of holding sections and that contacts an end surface of the substrate mounted on the mounting stage to correct a position of the substrate; a lifting and lowering mechanism configured to lift and lower the plurality of holding sections; and a horizontal moving mechanism configured to horizontally move the plurality of holding sections.
US11894254B2
A substrate support includes an electrostatic chuck having an upper surface, and a cover positioned on the electrostatic chuck to cover the upper surface thereof. The cover includes a first face adjacent the upper surface of the electrostatic chuck, a second face for supporting a substrate, and one or more conduits extending through the cover to permit a cooling gas to flow from the second face to the first face. The cover is made from a dielectric material.
US11894244B2
A cleaning member mounting mechanism has: a cleaning member holding part, to which a cleaning member assembly having a cleaning member for cleaning a substrate W can be mounted; a member rotation part for rotating the cleaning member assembly held by the cleaning member holding part; and a moving part which moves the cleaning member holding part along an axial direction when the cleaning member assembly is removed, thereby to bring the cleaning member holding part into a rotation fixed position to restrict a rotation of the cleaning member holding part.
US11894237B2
A method includes forming a polymer layer on a patterned photo resist. The polymer layer extends into an opening in the patterned photo resist. The polymer layer is etched to expose the patterned photo resist. The polymer layer and a top Bottom Anti-Reflective Coating (BARC) are etched to pattern the top BARC, in which the patterned photo resist is used as an etching mask. The top BARC is used as an etching mask to etching an underlying layer.
US11894233B2
Methods of depositing platinum group metal films of high purity, low resistivity, and good conformality are described. A platinum group metal film is formed in the absence of an oxidant. The platinum group metal film is selectively deposited on a conductive substrate at a temperature less than 200° C. by using an organic platinum group metal precursor.
US11894232B2
Methods for adjusting a work function of a structure in a substrate leverage near surface doping. In some embodiments, a method for adjusting a work function of a structure in a substrate may include coating surfaces of the structure to form a doping layer in a non-solid phase that contains dopants on the surfaces of the structure and performing a dopant diffusion process using an oxidation process to drive the dopants through the surfaces the structure to embed the dopants in the structure to adjust the work function of the structure near the surfaces to form an abrupt junction profile and form an oxidation layer on the surfaces of the structure. The coating of the surfaces of the structure may be performed using a gas-phase or liquid-phase process.
US11894229B2
Laser annealing apparatus, laser annealing method, and method for manufacturing semiconductor device
A laser annealing apparatus according to an embodiment includes a laser light source, an annealing optical system, a linear irradiation region along a Y-direction, a moving mechanism configured to change a relative position of the irradiation region with respect to the substrate along an X-direction, an illumination light source configured to generate illumination light for illuminating the substrate along a third direction, and a detector configured to detect detection light reflected, in a fourth direction, on the substrate illuminated by the illumination light so as to photograph an annealed part of the substrate in a linear field of view along the Y-direction. In a YZ-plane view, the third direction is inclined from the vertical direction and the fourth direction is inclined from the vertical direction.
US11894222B2
A film forming apparatus for forming a film on a substrate by using a magnetron sputtering method. The film forming apparatus includes: a substrate holder configured to hold a substrate; a target holder configured to hold a target made of a ferromagnetic material to face the substrate holder; a magnet provided on a surface of the target holder opposite to the substrate holder, and configured to leak a magnetic field to a front surface of the target held by the target holder that is a surface close to the substrate holder; and a magnetic field strength measurement device configured to measure a strength of the magnetic field.
US11894221B2
Provided is a sputtering target, comprising: from 0.001 mol % to 0.5 mol % of Bi; from 45 mol % or less of Cr; 45 mol % or less of Pt; 60 mol % or less of Ru; and a total of 1 mol % to 35 mol % of at least one metal oxide, the balance being Co and inevitable impurities.
US11894205B2
A system for controlling a vacuum interrupter for a power diverter switch comprises a main driving shaft which is configured to drive the control cam. The system further comprises the vacuum interrupter which is configured to separate electrical contacts in a vacuum by use of a contact rod, and a transmission unit which is configured to transmit the force generated by the main driving shaft to the contact rod. The transmission unit comprises a plurality of rollable guiding elements and a lever mechanism which is coupled to both the control cam and the contact rod of the vacuum interrupter such that a rotation of the control cam generated by the main driving shaft causes a movement of the contact.
US11894199B2
A method of manufacturing an aluminum electrolytic capacitor includes impregnating an aluminum electrolytic capacitor with a first electrolyte to form a first impregnated capacitor, aging the first impregnated capacitor using a first aging process to form a first aged capacitor, impregnating the first aged capacitor with a second electrolyte to form a second impregnated capacitor, the second electrolyte being different from the first electrolyte, aging the second impregnated capacitor using a final aging process to form a final aged capacitor, and impregnating the final aged capacitor with a third electrolyte.
US11894192B2
A multilayer ceramic electronic component includes: a ceramic body including a dielectric layer having a main component represented by (Ba1-xCax)(Ti1-y(Zr, Sn, Hf)y)O3 (where, 0≤x≤1, 0≤y≤0.5), and having a plurality of grains and grain boundaries disposed between the plurality of grains, and including first and second internal electrodes alternately stacked with the dielectric layer interposed therebetween; a first external electrode; and a second external electrode, wherein the dielectric layer includes a triple point in contact with three grain boundaries and a secondary phase of Si disposed inside the triple point, wherein a dispersion of an Si content at an interface between the dielectric layer and the internal electrode may be 1% by weight or less.
US11894188B2
An element body of a multilayer capacitor has a plurality of first electrodes and a plurality of second electrodes. At least one of the first electrodes is curved such that a first main body portion is located on an outer side of a first extending portion in a first direction, and at least one of the second electrodes is curved such that a second main body portion is located on an outer side of a second extending portion in the first direction. The following expressions (1) to (6) are satisfied for lengths L0 to L4 in a second direction and distances TL1 to TL3 between main surfaces. 0.03≤L1/L0≤0.1 (1) 0.1≤L2/L0≤0.25 (2) 0.75≤L3/L0≤0.9 (3) 0.9≤L4/L0≤0.97 (4) 0≤(TL1−TL2)/TL1≤0.02 (5) 0≤(TL1−TL3)/TL1≤0.02 (6)
US11894176B2
An embedded magnetic component device includes a magnetic core located in a cavity extending into an insulating substrate. The cavity and magnetic core are covered with a cover layer. Through holes extend through the cover layer and the insulating substrate, and are plated to define conductive vias. Metallic traces are provided at exterior surfaces of the cover layer and the insulating substrate to define upper and lower winding layers. The metallic traces and conductive vias define the respective primary and secondary side windings for an embedded transformer. At least a first isolation barrier is provided on the cover layer, and at least a third insulating layer is provided on the substrate. The second and third insulating layers provide additional insulation for the device, and define and function as a circuit board for surface mounted power electronics.
US11894168B2
A soft magnetic powder has a composition represented by Fe100-a-b-c-d-e-f-g-hCuaSibBcMdM′eXfAlgTih (at %) (wherein M is at least one element selected from the group consisting of Nb and the like, M′ is at least one element selected from the group consisting of V and the like, X is at least one element selected from the group consisting of C and the like, and a, b, c, d, e, f, g, and h satisfy the following formulae: 0.1≤a≤3, 0
US11894163B2
One example provides a ferrule for an implantable medical device including a frame body having an upper surface and an opposing lower surface, an interior perimeter surface extending between the upper and lower surfaces for attachment to an insulator body, and an exterior perimeter surface extending between the upper and lower surfaces for attachment to a housing. A flange extends from the exterior perimeter surface and has an upper surface facing the upper surface of the frame body, the upper surface of the flange to engage an interior surface of a housing of the implantable medical device to limit a position of the housing along the exterior perimeter surface in a direction toward the bottom surface of the frame body, wherein a distance of the top surface of the flange from the top surface of the frame body is greater than and proportional to a thickness of the housing.
US11894162B2
Described is a method comprising directing an ultra-low voltage electron beam to a surface of a first insulating layer. The first insulating layer is disposed on a second insulating layer. The method includes modifying, by the application of the ultra-low voltage electron beam, the surface of the first insulating layer to selectively switch an interface between a first state having a first electronic property and a second state having a second electronic property.
US11894151B2
An integrated passive reactor system including a pressure vessel, a containment vessel arranged outside the pressure vessel, and a reactor core arranged inside the pressure vessel. A primary loop operates in full natural circulation. The reactor system is provided with a secondary side passive residual heat removal system including a primary loop heat exchanger arranged inside the pressure vessel and a passive residual heat removal heat exchanger arranged outside the containment vessel. The primary loop heat exchanger is arranged above the reactor core. The passive residual heat removal heat exchanger is arranged inside a water tank which is fixed outside the containment vessel. The primary loop heat exchanger and the passive residual heat removal heat exchanger are connected by heat exchanger inlet pipelines and heat exchanger outlet pipelines.
US11894146B2
A computer implemented method for allocating resources in mental health treatment includes the steps of retrieving individual patient's mental health assessment data mapped to assessed mental conditions; computing a wellness score of the mapped assessed mental conditions; determining an overall treatment efficacy progress with a statistically analyzed gradient of the wellness scores; aggregating over a pool of patients population with similar conditions, a distribution of the gradient of the computed wellness scores of an overall treatment efficacy progress; sampling over a defined range of the distribution of the gradient of the computed wellness scores to determine a correlation coefficient of fixed factors and variable factors; using correlated coefficient of fixed factors and variable factors to assess efficacy of mental health treatment regimens for adjusting available mental health treatment resources to determine a next mental health treatment regimen; and communicating the next mental health treatment regimen to a healthcare provider.
US11894138B2
A medical diagnostic kit are described. In one example, a medical diagnostic kit includes a container, and a plurality of medical diagnostic test kits located within the container. Each of the plurality of medical diagnostic test kits can include equipment necessary to perform a particular self-administered medical diagnostic test. The plurality of medical diagnostic test kits can include at least a first medical diagnostic kit adapted to facilitate user completion of a first medical diagnostic test and a second medical diagnostic kit adapted to facilitate user completion of a second medical diagnostic test different from the first medical diagnostic test. The container can include a machine-readable code located on an external surface of the container.
US11894133B2
A pharmaceutical storage box to be stored in a pharmaceutical refrigerator and managed by a controller, the pharmaceutical storage box includes: a storage portion to store a pharmaceutical, the pharmaceutical having an IC tag attached thereto; and an antenna configured to receive information of the IC tag.
US11894132B2
An inventory management system includes a wearable cardiac device comprising an associated plurality of separate wearable cardiac device components stored as inventory at a first inventory location; a plurality of communication interface circuits associated with a corresponding one of the plurality of separate wearable cardiac device components and configured to facilitate transmission of inventory information through a network; at least one server device disposed at a central location and comprising a processor; and a memory comprising instructions that cause the processor to receive the inventory information from the plurality of communication interface circuits; receive a prescription for a patient; retrieve one or more prescription parameters based on the prescription; locate, in the inventory information, the wearable cardiac device based on the prescription parameters; determine a deployment status of the wearable cardiac device; and select the wearable cardiac device for the patient.
US11894131B2
Systems and methods include determining, by an appointment management system, a condition that an appointment to conduct an intraoral scan at an intraoral scanning site has been missed by a user, automatically generating a message to the user indicating that an at-home dental impression kit can be sent to the user based on determining that the appointment has been missed, and transmitting the automatically generated message to a communications device associated with the user.
US11894127B1
Systems, methods and computer-readable media are provided for determining conformity to performance of meaningful use measures in human health care delivery. A Bayesian Markov Chain Monte Carlo statistical process is utilized to achieve reliable estimates for such measures despite the small subgroup sample sizes accruing during each measurement period. One embodiment utilizes zero- and one-inflated beta regression that is robust against moderate prevalence of zero or one counts in the numerators for such measurements and determinations of statistical associations with such factors as clinician, care venue, and patient attributes. Based on the determined conformity, a notification is provided to provider clinicians or organization management indicating the conformity and, in some instances, a degree of conformity.
US11894123B2
Systems and methods for treating a patient. The methods comprise: producing, by a radiotherapy system, a fused model for a superficial portion of the patient's skin by combining structural imaging data acquired using high frequency ultrasound and functional imaging data acquired using optical imaging; generating a treatment plan for the patient based on the fused model; storing the treatment plan; detecting, by a processor, an arrival of the patient at a medical facility using first information acquired from a first mobile device coupled to the patient; obtaining the treatment plan using the first information; and causing a state of medical equipment to be transitioned from a first configurable operational state in which a radiotherapy treatment head has a first position to a second configurable operational state in which the radiotherapy treatment head has a second different position, in accordance with the treatment plan.
US11894122B2
An exercise feedback provision apparatus includes an acquirer configured to acquire exercise intensity information including either one or both of user biometric information and user movement information, and a controller configured to verify whether the exercise intensity information is in a predetermined range, and generate a control signal based on a result of the verifying. The apparatus further includes a feedback provider configured to output a tactile feedback based on a pattern corresponding to the control signal.
US11894115B2
A sponge counting system for maintaining an inventory of articles used during a medical or surgical procedure, where, in the event an article for which the status needs to be reconciled is left in a patient, the system generates a record that the article is in a partially reconciled state and when a subsequent procedure is performed, the scanner employed during the procedure has the records of the partially reconciled articles associated with the patient.
US11894111B2
A computer system for generating code for use in processing patient test data from point of care devices. The computer system comprises object definition storage storing a plurality of definition objects, each definition object defining a generic function to be performed in response to an output of a point of care device; instantiation data storage storing instantiation data for use in instantiating definition objects as processing objects for specific functions to be performed in response to outputs from specific point of care devices; and a code generating processor for generating code for at least one processing object to perform at least one specific processing function to process an output from a point of care device by accessing at least one definition object in the object definition storage and the instantiation data in the instantiation data storage to instantiate the at least one definition object using instantiation data for the point of care device.
US11894109B1
Systems and methods for tracking biological samples are presented. In some embodiments, intrinsic and extrinsic biological sample data and/or intrinsic and extrinsic patient data are used to label a biological sample obtained at a point-of-care facility. The labeled biological sample may be sent to a processing facility, wherein the labeled biological sample undergoes analysis and/or processing into a labeled therapeutic. The labeled therapeutic is delivered back to the point-of-care facility, wherein the labeled therapeutic is tested for the presence of the additives prior to administration to a patient. Multi-factor validation is performed, including validating the identity of the patient to a container, validating the identity of the labeled biological sample/therapeutic to the container, and thus, validating the identity of the labeled therapeutic to the patient. The entire life cycle of a biological sample used to generate a personalized therapeutic is validated, and ensures that mix-ups or errors in administration are reduced or eliminated.
US11894101B2
Sense amplifier, memory and control method are provided. The sense amplifier includes: amplify module configured to amplify voltage difference between bit line and reference bit line when the sense amplifier is in amplifying stage; write module connected to the bit line and the reference bit line, and configured to pull the voltage difference between the bit line and the reference bit line according to data to be written when the sense amplifier is in write stage; controllable power module connected to the amplify module, configured to provide first voltage to the amplify module when the sense amplifier is in non-write stage, and to provide second voltage to the amplify module when the sense amplifier in write stage. Herein, the second voltage is less than the first voltage, and the second voltage is in positive correlation with the drive capability of the write module.
US11894095B2
A semiconductor memory device includes a plurality of data latch circuits that are used for input and output of data between a sense amplifier circuit and an input/output circuit, and a data bus that is connected to the plurality of data latch circuits. Each of the data latch circuits includes an inverter circuit that temporarily stores data input and output between the sense amplifier circuit and the input/output circuit, and at least three MOS transistors between the inverter circuit and the data bus. The at least three MOS transistors may be multiple N-channel type MOS transistors and at least one P-channel type MOS transistor connected in parallel between the inverter circuit and the data bus, or at least one N-channel type MOS transistor and multiple P-channel type MOS transistors connected in parallel between the inverter circuit and the data bus.
US11894092B2
A fail detecting method of a memory system including a nonvolatile memory device and a memory controller, the fail detecting method including: counting, by the memory controller, the number of erases of a word line connected to a pass transistor; issuing a first erase command, by the memory controller, when the number of erases reaches a reference value; applying a first voltage, by the nonvolatile memory device, in response to the first erase command, that causes a gate-source potential difference of the pass transistor to have a first value; detecting, by the memory controller, a leakage current in a word line, after the applying of the first voltage; and determining, by the memory controller, the word line as a fail when a leakage voltage caused by the leakage current is greater than a first threshold value.
US11894084B2
Method, systems and apparatuses may provide for technology that executes a margin test of a first memory storage based on a subset of first signals associated with the first memory storage. The technology determines, based on the margin test, first margin data to indicate whether the first memory storage complies with one or more electrical constraints. The technology determines, based on the first margin data, whether to execute a signal training process.
US11894081B2
A method for programming a target memory cell of a memory array of a non-volatile memory system, the method comprises determining a total number of erase/programming (EP) cycles that were applied previously to the memory cell and, (1) if the determined total number of cycles does not exceed a threshold value, applying an asymmetric programming scheme, and, (2) if the determined total number of cycles exceeds the threshold value, applying a symmetric programming scheme. Further, a magnitude of a boosting voltage bias (VPASS) that is to be applied to an unselected word line may be determined according to the determined total number of erase/programming (EP) cycles.
US11894073B2
A memory apparatus and method of operation are provided. The apparatus includes memory cells connected to one of a plurality of word lines including at least one edge word line and a plurality of other data word lines. The memory cells are arranged in strings and configured to retain a threshold voltage corresponding to one of a plurality of data states. The memory apparatus also includes a control means coupled to the plurality of word lines and the strings. The control means is configured to identify the at least one edge word line. The control means is also configured to periodically apply a program voltage to the at least one edge word line to reprogram the memory cells associated with the at least one edge word line without erasing the memory cells associated with the at least one edge word line.
US11894072B2
A memory apparatus and method of operation are provided. The apparatus includes memory cells connected to word lines and disposed in strings. A control means is coupled to the word lines and the strings and is configured to ramp a voltage applied to a selected one of the word lines from a verify voltage to a reduced voltage during a program-verify portion of a program operation. The control means successively ramps voltages applied to each of a plurality of neighboring ones of the word lines from a read pass voltage to the reduced voltage beginning with ones of the plurality of neighboring ones of the word lines immediately adjacent the selected one of the word lines and progressing to ones of the plurality of neighboring others of the word lines disposed increasingly remotely from the selected one of the word lines during the program-verify portion of the program operation.
US11894071B2
A system has been described that performs differential temperature compensation based on a differential between the temperature at time of programming and temperature at time of reading for a set of data. Differential temperature compensation is useful for bulk programming/reading (e.g., many pages of data) and/or programming/reading super pages of data (multiple pages residing on different memory die).
US11894068B2
A non-volatile memory combines a hard bit and a soft bit read into a single, efficient soft sense sequence by using two sense per state level to improve read time efficiency. Rather than a standard hard bit read, where two soft bit reads are performed, offset above and below the hard bit read value, the hard bit read is shifted so that it reliable senses one state but less reliably senses the other state and soft bit data is only determined for the less reliably sensed state. This reduces the amount of soft bit data. The efficient soft sense sequence can be used as a default read mode, providing soft bit information for ECC correction without triggering a read error handling flow. Merging the soft bit and hard bit sense into one sequence can avoid extra overhead for read sequence operations.
US11894063B2
A semiconductor memory device includes first conductive layers arranged in a first direction, a second conductive layer disposed at a position overlapping with the first conductive layers viewed from the first direction, a third conductive layer disposed at a position overlapping with the first conductive layers viewed from the first direction and arranged with the second conductive layer in a second direction intersecting with the first direction, a first semiconductor column opposed to the first conductive layers and the second conductive layer, a second semiconductor column opposed to the first conductive layers and the third conductive layer, and a fourth conductive layer disposed between the second conductive layer and the third conductive layer. The fourth conductive layer has a length in the second direction smaller than a length of the second conductive layer in the second direction and a length of the third conductive layer in the second direction.
US11894048B2
A control amplifying circuit includes a power supply output circuit, an isolation control circuit and an amplifying circuit. The power supply output circuit is configured to receive a power supply switching signal, and select one preset voltage value from at least two preset voltage values according to the power supply switching signal to output as a preset power supply signal. The isolation control circuit is configured to receive a control command signal and the preset power supply signal, and generate an isolation control signal according to the control command signal. The amplifying circuit is configured to receive the isolation control signal and a signal to be processed, and amplify the signal to be processed based on the isolation control signal to obtain a target amplified signal.
US11894043B2
A power management circuit in a low-power double data rate memory is configured to manage a plurality of power supplies memory according to a reference voltage. A low dropout regulator has a first transmitting terminal and a second transmitting terminal. The low dropout regulator adjusts a voltage difference between a first voltage and a second voltage according to the reference voltage. A power network structure is electrically connected to the low dropout regulator. A first power network circuit has a first connecting point, a grid shape and a first unit network space. A second power network circuit has a second connecting point, another grid shape and a second unit network space. The second connecting point is separated from the first connecting point by a distance. The distance is smaller than or equal to one of the first unit network space and the second unit network space.
US11894039B2
A flat field transistor (FFT) based dynamic random-access memory (DRAM) (FFT-DRAM) is disclosed. The FFT-DRAM comprises an epitaxially grown source region comprising a source extension and an epitaxial source over and in contact with the source extension. The epitaxially grown source region is over a surface of a semiconductor substrate. The FFT-DRAM further comprises a trench capacitor structurally integrated into the epitaxially grown source region. The trench capacitor has a first terminal formed by the epitaxially grown source region and a second terminal being a conductive material filling one or more trenches of the trench capacitor. The second terminal is connected to a ground terminal or a fixed voltage terminal.
US11894030B2
The present disclosure generally relates to a tape drive including a tape head. The tape head comprises two modules, where each module comprises 64 writers, 64 readers, and three pairs of servo readers aligned with the 64 readers in a first row. The three pairs of servo readers comprise a first pair disposed at a first end of the first row, a second pair disposed between two groups of 32 readers, and a third pair disposed at a second end of the first row. The writers are disposed in a second row parallel to the first row, and are each aligned with an adjacent reader. The spacing between each reader and each writer is about 150 μm to about 200 μm. Each module is configured to write data to a tape using the 64 writers and to read verify the newly written data using the 64 readers.
US11894028B2
The present disclosure generally relates to data storage devices, and more specifically, to a magnetic media drive employing a magnetic recording head. The magnetic recording head comprises a main pole and a trailing shield disposed adjacent to the main pole. A recessed edge of the trailing shield has throat heights varying in the cross-track direction. In one embodiment, the central portion of the trailing shield has a first throat height greater than a second throat height of outer portions of the trailing shield. The trailing shield having varying throat heights in the cross-track direction strengthens the writing capability or improves the XTI of the magnetic recording head.
US11894025B1
A method for writing data to a magnetic data storage medium includes detecting whether the duration, before occurrence of a data transition, of data to be written exceeds a predetermined threshold, and, when the duration, before the occurrence of the data transition, of the data to be written exceeds the predetermined threshold, writing the data by applying an initial pulse and then maintaining a steady-state write current for a defined interval, and when the duration, before the occurrence of the data transition, of the data to be written is at most equal to the predetermined threshold, writing the data by applying the initial pulse without applying a steady-state write current before the data transition. The predetermined threshold may be determined by size of a magnetic bubble formed when writing a single bit to the magnetic data storage medium. A subsequent pulse may be applied following the defined interval.
US11894024B2
An information handling system storage bay accepts 2.5 inch and 3.5 inch storage drives held in a storage drive carrier sized to hold 3.5 inch storage drives and having an adapter that couples to the storage drive carrier to adapt it to hold 2.5 inch drives. The storage drive carrier is manufactured as a contiguous piece from a mold with hard plastic to integrate the adapter so that the adapter breaks free to couple to the storage drive carrier when a small size drive is to be held. Snaps in the contiguous piece couple with the adapter after the adapter is broken free to store the adapter when a larger sized drive is held by the storage drive carrier.
US11894019B2
A method and apparatus for generating a time-lapse video are disclosed. In one embodiment, the method comprises: storing each instruction that is executed by a vector graphics application to create artwork on a display of a computer system during one or more editing sessions as part of an undo history; and generating a time-lapse video using the undo history.
US11894018B1
A heat-assisted magnetic recording (HAMR) head has a slider with a gas-bearing-surface (GBS). The slider supports a near-field transducer (NFT) with an output tip at the GBS and a main magnetic pole that has a recess in the NFT-facing surface that contains plasmonic material. The plasmonic recess has a front edge at the GBS that has a cross-track width equal to or less than the cross-track width of the widest portion of the NFT output tip, and a back edge recessed from the GBS. A thermal shunt is located between the NFT and the main pole to allow heat to be transferred away from the optical spot generated by the NFT output tip, and is in contact with a region of the plasmonic recess near the back edge.
US11894015B2
An embedded sensor can include an audio detector, a digital signal processor, a library, and a rules engine. The digital signal processor can be configured to receive signals from the audio detector and to identify the environment in which the embedded sensor is located. The library can store statistical models associated with specific environments, and the digital signal processor can be configured identify specific events based on detected sounds within the particular environment by utilizing the statistical model associated with the particular environment. The DSP can associate a probability of accuracy for the identified audible event. A rules engine can be configured to receive the probability and transmit a report of the detected audible event.
US11894013B2
Provided is a sound pickup loudspeaker apparatus that has a mechanism for detecting situations in which sound amplification should not be performed and stopping sound amplification from a speaker. The sound pickup loudspeaker apparatus is installed in a vehicle. At least a sound pickup position and a sound amplification position are assumed to be present in the vehicle. The sound pickup loudspeaker apparatus includes a noise level estimation unit that determines a noise level that is an estimated value of the magnitude of a noise component included in a sound pickup signal obtained from a microphone that collects sound emitted from the sound pickup position, and a control unit that performs control such that (i) when the noise level is not greater than a predetermined threshold value or is less than the threshold value, an acoustic signal based on the sound pickup signal is played back from a speaker at the sound amplification position, and (ii) when the noise level is greater than the threshold value or is at least the threshold value, the acoustic signal is not played back from the speaker.
US11893989B2
A system and method for controlling an electronic eyewear device using voice commands receives audio data from a microphone, processes the audio data to identify a wake word, and upon identification of a wake word, processes the audio data to identify at least one action keyword in the audio data. The audio data is provided to one of a plurality of controllers associated with different action keywords or sets of action keywords to implement an action. For example, the audio data may be provided to a settings controller to adjust settings of the electronic eyewear device when the action keyword is indicative of a request to adjust a setting of the electronic eyewear device or to a navigation controller to navigate to the system information of the electronic eyewear device when the action keyword is indicative of a request to navigate to system information of the electronic eyewear device.
US11893987B2
The present disclosure relates to a server and a system including the same. The server according to an embodiment of the present disclosure includes: a communicator configured to perform communication through a network; a storage configured to store data on at least one predetermined word; and a controller configured to: upon receiving an input signal, including data on speech, from a first electronic device through the communicator, determine whether a last part of the speech corresponds to any one of the at least one predetermined word; in response to there being a word corresponding to the last part of the speech among the at least one predetermined word, transmit a first response signal, including data on a response to the speech and data on at least one additional query, to the first electronic device through the communicator; and in response to there being no word corresponding to the last part of the speech among the at least one predetermined word, transmit a second response signal, including data on a response to the speech, to the first electronic device through the communicator. Various other embodiments are also possible.
US11893971B2
A sound insulation plate includes a patterned frame and an elastic membrane, wherein the patterned frame includes a central pattern region and multiple peripheral pattern regions arranged around the central pattern region, the multiple peripheral pattern regions being separated from the central pattern region by a separation bar, and wherein the elastic membrane is mounted on the patterned frame to block passage of air and converts airborne sound waves into elastic waves.
US11893970B2
The disclosure relates to acoustic panels and methods for preparing them. The disclosure relates more particularly to panels having a porous facing and to methods for making such panels. One aspect of the disclosure is an acoustic panel comprising a base structure. The base structure has one or more edges, an outward major surface having a total area, and an inward major surface opposing the outward major surface. The base structure has a noise reduction coefficient (NRC) of at least about 0.3. The panel includes a coating layer directly disposed on the outward major surface of the base structure, the coating layer being formed of an open-cell foam. The coating layer has an exterior major surface opposing the outward major surface of the base structure. The coating layer is substantially scattering for light in the wavelength range of 380 nm to 780 nm, and has an absorption coefficient of less than 0.5 for acoustic frequencies in the range of 100 Hz to 10,000 Hz.
US11893967B2
The present teaching relates to method, system, medium, and implementations for LED display. A first signal is received that signals a timing for a next data transfer. In response to the first signal, a bit-based image block stored in a memory is transferred, via a bus connected thereto, to one of a pair of alternate buffers pointed to by a write buffer pointer, which is subsequently toggled to point to another of the pair of alternate buffers. A second signal is received that signals a timing for refreshing the LED display. In response to the second signal, the bit-based image block is retrieved from the one of the pair of alternate buffers pointed to by a read buffer pointer, which is then toggled to point to the other of the pair of alternate buffers. The lights of the LED display are then refreshed in accordance with control signals generated based on the bit-based image block.
US11893961B2
Disclosed are examples for adjusting screen brightness based on screen content being presented on a display screen of a mobile device. The described examples may determine a time at which the screen content is to be evaluated. The screen content is categorized based on the evaluation. A category of the screen content may be input into a machine learning algorithm that may be used to determine whether a screen brightness adjustment is appropriate. If a screen brightness adjustment is appropriate, a degree of the screen brightness adjustment may be determined.
US11893957B2
An image system dynamically updates drive sequences in an image system. Drive sequences are image display settings or display driving characteristics with which a display is operated. The image system may determine the drive sequence at least partially based on input from one or more sensors. For example, the image system may include sensors such as an inertial measurement unit, a light sensor, a camera, a temperature sensor, or other sensors from which sensor data may be collected. The image system may analyze the sensor data to calculate drive sequence settings or to select a drive sequence from a number of predetermined drive sequences. Displaying image content on a display includes providing the display with image data and includes operating the display with various drive sequences.
US11893955B2
The present disclosure provides common voltage compensation method and device for display panel, a display panel, and a display device. The display panel includes a common electrode, a common voltage compensation unit, and common electrode lines. The common electrode lines are sequentially numbered according to a distance from the common voltage compensation unit, a number of the common electrode lines is n, and n is an integer greater than 8. The method includes: the common voltage compensation unit providing common voltage to the common electrode; the common voltage compensation unit detecting actual common voltage on one of N1-th common electrode line to N2-th common electrode line, N1 being a value rounded down from n/8, and N2 being a value rounded down from n/4; the common voltage compensation unit compensating the common voltage of the common electrode according to the detected actual common voltage.
US11893952B2
A display panel and a driving method thereof, and a display device are provided. The display panel includes a first display region, a second display region, and a control device. The first display region is on a side of the second display region, and the second display region includes N display sub-regions; and the control device is connected to the first display region and the second display region, respectively, and configured to control display of the first display region and display of the second display region in i time intervals within one frame period, and sequentially control the display of the first display region and display of an i-th display sub-region in the second display region in an i-th time interval, wherein 1≤i≤N, and N is a positive integer greater than or equal to 3.
US11893951B2
A display device comprises: a panel driving unit comprising panel driving circuitry; a display panel including a plurality of pixels; and a processor configured to control the panel driving unit, wherein: the processor is configured to: control the panel driving unit so that gate signals are sequentially output to a plurality of gate lines one gate line at a time, to process, in a first mode, image data in a first driving frequency, and control the panel driving unit so that the gate signals are output to the plurality of gate lines at least two gate lines at a time, to process, in a second mode, the image data in a second driving frequency higher than the first driving frequency; wherein, in the second mode, the respective gate lines output to the plurality of gate lines at least two gate lines at a time can have output timings that differ from each other.
US11893949B2
When binary pixel data is written to a pixel circuit, of an H-level (3V) and a L-level (0V), a voltage of the level indicating the binary pixel data is held at a first node, and a voltage of the inverted level thereof is held at a second node. The first and second nodes are connected to a third node via N-channel transistors, respectively, and first and second selection control signals are supplied to gate terminals of the transistors, respectively. Voltage levels of the first and second selection control signals are periodically switched between 5V indicating the H-level and 0V indicating the L-level in a mutually inverted manner. As a result, the voltage of the first node and the voltage of the second node are alternately selected and applied to a pixel electrode of a display element.
US11893945B2
The display device includes a first data line group including data lines connected to pixels arranged at a first resolution; a second data line group including data lines connected to pixels arranged at the first resolution and pixels arranged at a second resolution; a first gamma compensation voltage generation unit that divides a first reference voltage and outputs a gamma compensation voltage; a second gamma compensation voltage generation unit that divides a second reference voltage and outputs gamma compensation voltages; a first data drive unit that converts pixel data into the gamma compensation voltage output from the first gamma compensation voltage generation unit and outputs a data voltage to the first data line group; and a second data drive unit that converts pixel data into the gamma compensation voltage output from the second gamma compensation voltage generation unit and outputs a data voltage to the second data line group.
US11893937B2
Provided are a pixel circuit, a driving method thereof, an array substrate, a display panel, and a display device. The pixel circuit includes a drive module, a first initialization module, and a data write module. A control terminal of the drive module is electrically connected to a first node, a first terminal of the drive module is electrically connected to a first power supply voltage terminal, and a second terminal of the drive module is electrically connected to a first electrode of a light-emitting element. The first initialization module includes a first N-type transistor and a second N-type transistor, where a control terminal of the first N-type transistor is electrically connected to a scan signal terminal, a first terminal of the first N-type transistor is electrically connected to a first reference signal terminal, a second terminal is electrically connected to a first terminal of the second N-type transistor.
US11893935B2
A display substrate comprises: an AA and an AA′. The display substrate comprises: a base, and a VSS located in the AA′, a Gate, an Init1 and a plurality of display units located in the AA, disposed on the base. The display unite comprises: a driving structure layer and a light-emitting structure layer. The light-emitting structure layer comprises: a light-emitting element. The driving structure layer comprises a pixel driving circuit configured to drive the light-emitting element to emit light. The pixel driving circuit comprises: a reset sub-circuit. The reset sub-circuit is separately connected to the Gate, the Init1, and a first pole of the light-emitting element, and is configured to provide a signal of the Init1 to the first pole of the light-emitting element for initializing the first pole. A second pole of the light-emitting element is connected to the VSS. The Inti1 is electrically connected to the VSS.
US11893934B2
A pixel driving circuit includes: a driving sub-circuit configured to supply a driving signal to an element to be driven; a detection sub-circuit electrically connected to a detection control signal terminal and a detection node and configured to detect a voltage value of the detection node in response to a detection control signal received at the detection control signal terminal. The detection node is equivalent to a point on a connection line between the driving sub-circuit and the element to be driven.
US11893922B2
A shift register, a gate drive circuit and a display panel. The shift register includes: a first input module, a second input module, a first output module, a second output module, a first output control module and a second output control module, the first input module is configured to control the potential of a first node according to a first start signal and a first clock signal; the second input module is configured to control the potential of a second node according to a second start signal and the first clock signal; the first output control module is configured to control the potential of the second node; the first output module is configured to transmit a first potential signal or a second potential signal to a first output terminal of the shift register according to the potential of the first node and the potential of the second node.
US11893920B2
A display device includes a display panel including pixels in a display area, scan lines disposed in the display area and electrically connected to the pixels, a gate driving circuit disposed in the display area and electrically connected to the scan lines, and clock lines disposed in the display area and electrically connected to the gate driving circuit. The gate driving circuit includes stage blocks adjacent to each other and outputting a scan signal in response to a clock signal provided through a corresponding clock line among the clock lines, and a scan signal output from a stage block among the stage blocks is supplied to scan lines of another stage block among the stage blocks.
US11893909B2
Systems and method for vehicle top advertising are provided. Cross bars span a roof of the vehicle. A vehicle top unit with an electronic display is attached to the cross bars. One or more exterior coverings are connected to at least one of: the cross bars and the vehicle top unit. Wiring is extended from a power source located outside of the vehicle top unit, along at least one of the cross bars, and to the vehicle top unit to place the electronic display in electrical connection with the power source. The exterior coverings each cover at least a respective portion of the wiring.
US11893883B2
A framework for modeling traffic speed in a transportation network analyzes both the spatial and temporal dependencies in probe-based traffic speeds, historical weather data, and forecasted weather data, using multiple machine learning models. A decentralized partial least squares (PLS) regression model predicts short-term speed using localized, historical probe-based traffic data, and a deep learning model applies the predicted short-term speed to further estimate traffic speed at specified times and at specific locations in the transportation network for predicting traffic bottlenecks and other future traffic states.
US11893880B2
A method includes reading a digital signal from a sensing device in an area of a structure, where the digital signal is configured to be present periodically. A trailing edge of the digital signal is determined. An analog signal from the sensing device is read, where the analog signal includes an output from a sensor included in the sensing device, and where the sensor is configured to detect an aspect of an environment. The analog signal is read after the trailing edge of the digital signal.
US11893874B2
Methods and systems for managing a premises are disclosed. An interface device and a premises system may be located at the premises. The interface device may receive a signal from a premises device of the premises system. An indication of the premises device may be output via a user interface. Configuration information may be associated with the premises device. The interface may monitor and control the premises device.
US11893868B2
A method of configuring a white LED light with a tunable diffused light color temperature, includes using a light-emitting unit configured with a first LED load emitting light with a first color temperature between 1800K and 3000K and a second LED load emitting light with a second color temperature between 4000K and 6500K, electrically connected in parallel; using a light diffuser to cover the first LED load and the second LED load to create a diffused light with a diffused light color temperature; using two semiconductor switching devices working in conjunction with a controller to respectively control a first electric power delivered to the first LED load and a second electric power delivered to the second LED load such that a total electric power of the light-emitting unit remains unchanged; and using at least one external control device to activate a selection of the diffused light color temperature.
US11893864B2
An input device has a support that has a user control area and that has a coupling area for coupling an object to be monitored to the input device; an electromechanical transducer structure that is coupled both to the user control area and to the coupling area; and a control apparatus that uses the electromechanical transducer structure to implement a user control function of the user control area and further to implement mechanical integrity monitoring of the object to be monitored and/or the support.
US11893863B2
Systems, methods and apparatus for game play using virtual players, sometimes referred to herein as vBots, where they may have images including those of real world personalities, such as sports personalities, is disclosed. In one aspect, a system for electronic game play involves the use of the system wherein one or more virtual players are displayed to the player of the game, preferably, the virtual players have differing play characteristics, receiving from the user association with a selection of a virtual player, displaying a simulated game using the virtual players, identifying a subset of the virtual players as being winners of the simulated game, and awarding a win to the lottery user if the selected virtual player is in the subset of virtual players. In one aspect, a team may be formed in which real life sports personalities images are utilized.
US11893859B2
Methods and systems for processing jackpots, including providing jackpot-related forms such as tax forms to jackpot winners, suspending jackpot processing, integrating jackpot processing with other features such as loyalty and financial/wallet features and systems, replenishing jackpot payment pouches, and processing of player tips, such as from jackpot funds, are provided.
US11893858B2
A fraud detection system which detects fraud in a game of performing collection and redemption of chips in accordance with a win or lose result includes a camera which captures an image of chips contained in a chip tray of a dealer, an image analyzing apparatus which analyses the image captured by the camera to detect an amount of the chips contained in the chip tray, a card distribution device which determines a win or lose result of a game, and a control device which compares the win or lose result of the game and the amount of the chips contained in the chip tray before and after collection and redemption of the chips to detect fraud.
US11893857B2
A fraud detection system which detects fraud in a game of performing collection and redemption of chips in accordance with a win or lose result includes a camera which captures an image of chips contained in a chip tray of a dealer, an image analyzing apparatus which analyses the image captured by the camera to detect an amount of the chips contained in the chip tray, a card distribution device which determines a win or lose result of a game, and a control device which compares the win or lose result of the game and the amount of the chips contained in the chip tray before and after collection and redemption of the chips to detect fraud.
US11893855B2
A fraud detection system which detects fraud in a game of performing collection and redemption of chips in accordance with a win or lose result includes a camera which captures an image of chips contained in a chip tray of a dealer, an image analyzing apparatus which analyses the image captured by the camera to detect an amount of the chips contained in the chip tray, a card distribution device which determines a win or lose result of a game, and a control device which compares the win or lose result of the game and the amount of the chips contained in the chip tray before and after collection and redemption of the chips to detect fraud.
US11893852B2
An electronic gaming machine architecture is provided in which a gaming platform application and wagering game applications are executed in separate processes but may share access to common display windows; such display windows may be caused to be generated by the gaming platform application, which may then assign specific display windows to the various wagering game applications, along with window handles usable to direct graphical content thereto. The wagering game applications may then direct graphical content to the display windows, while the gaming platform application may retain control over the size, position, transparency, and/or z-order of the display windows.
US11893842B2
First data indicating performance of authentication that is performed by a first apparatus that performs authentication based on an electronic key acquired from a mobile apparatus is acquired, and second data including an operation command for a second apparatus is generated based on the first data, and the second data is transmitted to the second apparatus.
US11893835B2
Systems and methods for monitoring and analyzing vehicle data within a vehicle and providing analytical processing data to prospective users of vehicles are disclosed. In one embodiment, a method is disclosed comprising monitoring a communications bus installed within a vehicle, the communications bus transmitting data recorded by one or more sensors installed within the vehicle; detecting a message broadcast on the communications bus; extracting an event from the message, the extraction based on a pre-defined list of event types; storing the event in a secure storage device installed within the vehicle; determining that a transfer condition has occurred; and transferring the event data to a remote server in response to determining that the transfer condition has occurred.
US11893829B2
The present application relates to the field of data processing, and provides a method for deploying a face sample library, and a method and an apparatus for business processing based on face recognition. The method for deploying a face sample library, comprises: obtaining historical business information of users corresponding to face samples in a password face sample library under a condition that a number of face samples in the password face sample library is greater than or equal to a preset sample number threshold, wherein confidential business passwords of the users corresponding to the face samples in the same password face sample library are the same; dividing the password face sample library to obtain M levels of face sample sub-libraries according to the historical business information, where M is a positive integer. Use of the technical solution of the present application improves the accuracy of business processing using face recognition.
US11893822B2
A terminal device is disclosed, including a display module, an optical fingerprint sensor, at least two backlight assemblies, and a light emitter. The display module includes a display screen and a light-transmissive cover that covers the display screen. The light emitter and the display screen are both fastened onto an inner surface of the light-transmissive cover, the optical fingerprint sensor is provided on a side of the display screen facing away from the light-transmissive cover, and the at least two backlight assemblies are provided sequentially between the display screen and the optical fingerprint sensor. Along a direction from the display screen to the optical fingerprint sensor, areas of light-transmissive regions of the at least two backlight assemblies are gradually reduced. Light emitted by the light emitter experiences a finger, and then successively passes through the display module and the light-transmissive regions and is projected onto the optical fingerprint sensor.
US11893821B2
A sensor device including a fingerprint sensor and an antenna. The a fingerprint sensor has a silicon-based area sensor, a sensor area, and an electrically conductive contact region arranged laterally adjacent to the sensor area and configured to be touched upon the contact area being touched by a finger in order to bring the finger to a predetermined potential. The antenna is coupled to the fingerprint sensor to inductively couple the fingerprint sensor to a booster antenna.
US11893819B2
Methods and systems for extracting and processing data using optical character recognition in real-time environments. For example, the methods and systems provide novel techniques during extracting data using OCR and for a mechanism to process that data. These methods and systems are particularly relevant in real-time environments as the methods and system limit the need for manual review.
US11893818B2
A method of generating and optimizing a codebooks for document analysis comprises: receiving a first set of document images; extracting a plurality of keypoint regions from each document image of the first set of document images; calculating local descriptors for each keypoint region of the extracted keypoint regions; clustering the local descriptors such that each center of a cluster of local descriptors corresponds to a respective visual word; generating a codebook containing a set of visual words; and optimizing the codebook by maximizing mutual information (MI) between a target field of a second set of document images and at least one visual word of the set of visual words.
US11893815B2
Disclosed are systems and methods for generating search result data based on machine-encoded text generated by computer vision optical character recognition machine learning techniques performed on digital media. The disclosed systems and methods provide a novel framework for performing machine learning visual search or machine learning text extraction techniques on digital media in order to extract and analyze the data therein and further conduct search queries based on the extracted and analyzed data. The disclosed framework may leverage the aforementioned computer vision machine learning techniques in order to provide a user with relevant search results regarding objects and text detect in digital media captured on a user device.
US11893809B2
A method of re-identifying a rough gemstone comprises providing a 3D model of a first rough gemstone; generating a series of virtual 2D silhouette images of the 3D model; processing each 2D image of the series of virtual 2D silhouette images to obtain a dataset associated with the first rough gemstone; and comparing the dataset of the first rough gemstone with an existing dataset of a rough gemstone. Where the dataset of the first rough gemstone and the existing dataset match each other, the method comprises re-identifying the first rough gemstone as the same rough gemstone from which the existing dataset was obtained.
US11893807B2
A method for determining a state of vigilance of a driver in a vehicle using a predetermined image-analyzing algorithm. The method especially includes a step of executing the predetermined algorithm on the generated sequence of images in order to detect a series comprising at least one movement of the head of the driver, a step of determining the speed and/or the amplitude of each identified movement and of the dynamic and static periods of the head of the driver, a step of detecting dynamic and static periods of the head of the driver and of measuring the frequency and duration of each period, and a step of determining a state of vigilance of the driver from the speed and/or the amplitude determined for each identified movement and from the frequency and duration of each detected period.
US11893802B2
A traffic signal fixture verification system including an optical recognition means configured to obtain one or more images of two or more traffic signal fixtures in proximity to an ego vehicle, and to detect a motion status of one or more vehicles in proximity to the ego vehicle, a processing means configured to determine a relevance value for two or more traffic signal fixtures identified in the one or more images, monitor a status of each of two or more relevant traffic signal fixtures having a relevance value greater than a threshold value, and based on the relevance values of the two or more relevant traffic signal fixtures, the respective status of each of the two or more relevant traffic signal fixtures, and optionally, and/or the motion status of the one or more vehicles surrounding the vehicle, actuate an accelerator function or a braking function of the ego vehicle.
US11893797B2
An information processing device of the present invention includes a detection means that detects the content of an image, a determination means that determines a processing mode for the image based on the result of detection of the content of the image, and an execution means that executes processing for a captured image corresponding to the processing mode.
US11893796B2
A computer-implemented method, comprising: obtaining motion indicators for a plurality of samples of a video stream; obtaining an anomaly state for each of a plurality of time windows of the video stream, each of the time windows spanning a subset of the samples, by (i) obtaining estimated statistical parameters for the given time window based on measured statistical parameters characterizing the motion indicators for the samples in at least one time window of the video stream that precedes the given time window and (ii) determining the anomaly state for the given time window based on the plurality of motion indicators obtained for the samples in the given time window and the estimated statistical parameters; and processing the video stream based on the anomaly state for various ones of the time windows.
US11893794B2
Embodiments are directed to segmentation and hierarchical clustering of video. In an example implementation, a video is ingested to generate a multi-level hierarchical segmentation of the video. In some embodiments, the finest level identifies a smallest interaction unit of the video—semantically defined video segments of unequal duration called clip atoms. Clip atom boundaries are detected in various ways. For example, speech boundaries are detected from audio of the video, and scene boundaries are detected from video frames of the video. The detected boundaries are used to define the clip atoms, which are hierarchically clustered to form a multi-level hierarchical representation of the video. In some cases, the hierarchical segmentation identifies a static, pre-computed, hierarchical set of video segments, where each level of the hierarchical segmentation identifies a complete set (i.e., covering the entire range of the video) of disjoint (i.e., non-overlapping) video segments with a corresponding level of granularity.
US11893791B2
The present disclosure relates to systems, methods, and computer-readable media for selectively identifying image frames from an input video to provide to an image processing model based on camera statistics. For example, systems disclosed herein include receiving an input video and associated camera statistics from a video capturing device. The systems disclosed herein further include identifying select image frames to provide to the image processing model based on the camera statistics and based on an application of the image processing model. The systems disclosed herein further include selectively identifying and providing camera statistics to the image processing model. By selectively providing data to the image processing model based on camera statistics, the systems disclosed herein can leverage capabilities of video capturing devices to significantly reduce the expense of processing resources when utilizing a variety of image processing models.
US11893778B2
A method of controlling operation of equipment that spools an elongated member on and off a rotatable drum, in one or more embodiments, includes obtaining video data of a position of the elongated member on the rotatable drum. The method can also include feeding data into a trained artificial neural network and processing the data fed into the trained artificial neural network to determine at least one of a calculated position of the elongated member on the rotatable drum, a calculated fleet angle, or both. The method can also include actuating the rotatable drum to one of spool elongated member on and off the rotatable drum.
US11893777B2
Systems, methods, and computer program products for image recognition in which instructions are executable by a processor to dynamically generate simulated documents and corresponding images, which are then used to train a fully convolutional neural network. A plurality of document components are provided, and the processor selects subsets of the document components. The document components in each subset are used to dynamically generate a corresponding simulated document and a simulated document image. The convolutional neural network processes the simulated document image to produce a recognition output. Information corresponding to the document components from which the image was generated is used as an expected output. The recognition output and expected output are compared, and weights of the convolutional neural network are adjusted based on the differences between them.
US11893775B2
A user-generated graphical representation can be sent into a generative network to generate a synthetic image of an area including a road, the user-generated graphical representation including at least three different colors and each color from the at least three different colors representing a feature from a plurality of features. A determination can be made that a discrimination network fails to distinguish between the synthetic image and a sensor detected image. The synthetic image can be sent, in response to determining that the discrimination network fails to distinguish between the synthetic image and the sensor-detected image, into an object detector to generate a non-user-generated graphical representation. An objective function can be determined based on a comparison between the user-generated graphical representation and the non-user-generated graphical representation. A perception model can be trained using the synthetic image in response to determining that the objective function is within a predetermined acceptable range.
US11893772B1
Learning iterations, individual ones of which include a respective bucket group selection phase and a class boundary refinement phase, are performed using a source data set whose records are divided into buckets. In the bucket group selection phase of an iteration, a bucket is selected for annotation based on output obtained from a classification model trained in the class boundary refinement phase of an earlier iteration. In the class boundary refinement phase, records of buckets annotated as positive-match buckets for a target class in the bucket group selection phase are selected for inclusion in a training set for a new version of the model using a model enhancement criterion. The trained version of the model is stored.
US11893770B2
Provided are a method for converting a picture into a video, a device, and a storage medium. The method for converting a picture into a video includes the following: performing color fading processing on an original picture to obtain a black-and-white image; determining a foreground area and a background area of the black-and-white image; performing iterative color restoration on pixels in the black-and-white image based on a processing order of the foreground area and the background area, and storing the image obtained by each restoration as a picture frame to obtain multiple frames of images; and splicing the multiple frames of images to obtain a target video.
US11893766B2
A neural network system, includes: a processor configured to detect a plurality of object candidates included in a first image, generate metadata corresponding to the plurality of object candidates based on the first image, and set data processing orders of the plurality of object candidates based on the metadata; and at least one resource configured to perform data processing with respect to the plurality of object candidates. The processor is configured to sequentially provide pieces of information related to data processing of the plurality of object candidates to the at least one resource according to the set data processing orders, and the at least one resource is configured to sequentially perform data processing with respect to the plurality of object candidates according to an order in which a piece of information related to data processing of each of the plurality of object candidates is received.
US11893764B1
An angled optical pattern is decoded. To decode an optical pattern imaged at an angle, an area of interest of an image is received. A start line and an end line of the optical pattern are estimated. Corners of the optical pattern are localized. A homography is calculated based on the corners. And a scanline of the optical pattern is rectified based on the homography.
US11893760B1
Disclosed is a compression system for compressing image data. The compression system receives an uncompressed image file with data points that are defined with absolute values for elements representing the data point position in a space. The compression system stores the absolute values defined for a first data point in a compressed image file, determines a difference between the absolute values of the first data point and the absolute values of a second data point, derives a relative value for the absolute values of the second data point from the difference, and stores the relative value in place of the absolute values of the second data point in the compressed image file.
US11893759B2
An object tracking system that includes a first sensor and a second sensor that are each configured to capture frames of at least a portion of a global plane for a space. The system is configured to identify a first pixel location for a marker within a first frame and to determine an (x,y) coordinate for the marker using a first homography. The system is further configured to identify a second pixel location for the marker in the second sensor using a second homography, to identify a third pixel location using a disparity mapping, and to determine a distance difference between the second pixel location and the third pixel location. The system is further configured to compare the distance difference to a difference threshold level and to recompute the first homography and/or the second homography in response to determining that the distance difference exceeds the difference threshold level.
US11893758B2
A color calibration system for color correction in an optical device using a database of target colors includes a physical target card. The physical target card includes at least three unique colored patches arranged in a predetermined pattern on the physical target card, identifying indicia, and alignment indicia. The color calibration system also includes an executable machine-readable software. The software is configured to read and assign a value to the colored patches. The software is further configured to read the identifying indicia and identify the physical target card, and to read the alignment indicia for identifying individual colored patches. The software is further configured to compare color values in the optical device to known factory color values, generate a target card profile, and convert native color space for use in subsequent images under the same lighting conditions.
US11893757B2
An image sensor is positioned such that a field-of-view of the sensor encompasses portion of a beverage machine. The field-of-view includes a zone associated with operating the beverage machine. A subsystem receives a signal indicating beverage is dispensed and angled-view images from the image sensor. First image(s) associated with a start of beverage being dispensed are determined by detecting a hand of a person entering the zone associated with operating the beverage machine. A first identifier is determined for the person in the first image(s). Second image(s) associated with an end of the beverage being dispensed are determined by detecting a hand of the person exiting the zone. A second identifier is determined for the person in the second image(s). If the first identifier is the same as the second identifier, the beverage is assigned to the person with the first identifier.
US11893756B2
Electronic device depth camera systems having a reduced number of outwardly-facing optical components are disclosed. Monocular depth camera systems, including basic depth camera systems as well as RGB-D camera systems, have exactly one window on a housing panel of the device through which light is transmittable out of and into the device housing. An optical emitter and detector(s) are located within the device housing. Binocular RGB-D camera systems have exactly two outwardly-facing optical components on the housing panel. One of the components, such as an optical emitter or an exit window, is associated with illumination light leaving the device, and the other optical component is an entrance window associated with transmitting detection light into the housing.
US11893750B2
A machine-learning (ML) architecture for determining three or more outputs, such as a two and/or three-dimensional region of interest, semantic segmentation, direction logits, depth data, and/or instance segmentation associated with an object in an image. The ML architecture may output these outputs at a rate of 30 or more frames per second on consumer grade hardware.
US11893747B2
The invention provides an image segmentation method and an electronic device. The image segmentation method includes the following steps. Regression analysis is performed on a first gray-scale image to obtain a residual image having an object backbone area. A pixel value of each pixel in the object backbone area is defined as an average gray-scale value of the object backbone area in the residual image, and a second gray-scale image having the object backbone area is generated. It is recursively determined whether a residual polarity of each adjacent pixel adjacent to edge pixels of the object backbone area in the residual image is the same as a residual polarity of the corresponding edge pixel, and whether a pixel value of each adjacent pixel is greater than a first threshold, so as to expand the object backbone area in the second gray-scale image, which is extracted as a target object.
US11893745B2
A system and method for generating and displaying contours. In some embodiments, the method includes: calculating a first threshold, based on a first target point in a first slice; and generating a first contour, the first contour being a boundary of a first region, the first region being a region within which: the elements of the first slice are greater than the first threshold, or the elements of the first slice are less than the first threshold.
US11893739B2
A deep learning-based digital staining method and system are disclosed that enables the creation of digitally/virtually-stained microscopic images from label or stain-free samples based on autofluorescence images acquired using a fluorescent microscope. The system and method have particular applicability for the creation of digitally/virtually-stained whole slide images (WSIs) of unlabeled/unstained tissue samples that are analyzes by a histopathologist. The methods bypass the standard histochemical staining process, saving time and cost. This method is based on deep learning, and uses, in one embodiment, a convolutional neural network trained using a generative adversarial network model to transform fluorescence images of an unlabeled sample into an image that is equivalent to the brightfield image of the chemically stained-version of the same sample. This label-free digital staining method eliminates cumbersome and costly histochemical staining procedures and significantly simplifies tissue preparation in pathology and histology fields.
US11893734B1
The present embodiments relate generally to a probe, system, and method for generating a predictive model for moving the probe. The probe can include a movable element that move according to the suggestion of the predictive model. The system can include the probe, a user device, an administrator processor, and a server. The predictive model calculates an image score based on the quality, then the processor can move the movable element based on the score.
US11893733B2
Systems and methods for predicting a patient response to various agents and/or combinations of agents using ex vivo dosing and imaging are disclosed. In one example, a method of determining treatment efficacy includes analyzing a solid cell culture over time, e.g., first and second responses to a solid cell culture to respective treatments may be compared to determine a treatment efficacy of each treatment. Systems and methods for applying the treatments to the cell culture and analyzing the cell culture and efficacy are disclosed.
US11893729B2
Methods and apparatus for computer-aided prostate condition diagnosis are disclosed. An example computer-aided prostate condition diagnosis apparatus includes memory to store instructions and a processor. The example processor can detect a lesion from an image of a prostate gland and generate a mapping of the lesion from the image to a sector map, the generating the mapping of the lesion comprising identifying a depth region of the lesion, wherein the depth region indicates a location of the lesion along a depth axis. The processor can also provide the sector map comprising a representation of the lesion within the prostate gland mapped from the image to the sector map.
US11893724B2
A smart, human-centered technique that uses artificial intelligence and mixed reality to accelerate essential tasks of the inspectors such as defect measurement, condition assessment and data processing. For example, a bridge inspector can analyze some remote cracks located on a concrete pier, estimate their dimensional properties and perform condition assessment in real-time. The inspector can intervene in any step of the analysis/assessment and correct the operations of the artificial intelligence. Thereby, the inspector and the artificial intelligence will collaborate/communicate for improved visual inspection. This collective intelligence framework can be integrated in a mixed reality supported see-through headset or a hand-held device with the availability of sufficient hardware and sensors. Consequently, the methods reduce the inspection time and associated labor costs while ensuring reliable and objective infrastructure evaluation. Such methods offer contributions to infrastructure inspection, maintenance, management practice, and safety for the inspection personnel.
US11893709B2
Methods and systems are disclosed for quantizing images using machine-learning. A plurality of input images are received from a sensor (e.g., a camera), wherein each input image includes a plurality of pixels. Utilizing an image-to-image machine-learning model, each pixel is assigned a new pixel color. Utilizing a mixer machine-learning model, each new pixel color is converted to one of a fixed number of colors to produce a plurality of quantized images, with each quantized image corresponding to one of the input images. A loss function is determined based on an alignment of each input image with its corresponding quantized image via a pre-trained reference machine-learning model. One or more parameters of the image-to-image machine-learning model and the mixer model are updated based on the loss function. The process repeats, with each iteration updating the parameters of the image-to-image machine-learning model and the mixer model, until convergence, resulting in trained models.
US11893706B2
An image correction method includes: acquiring band images obtained by imaging a subject, and a high-resolution image having a resolution higher than that of the band images; acquiring a position difference between the object band image and the reference band image among the band images; by using a pixel of the object band image as an object pixel, for each object pixel, determining a pixel value of each sub-region obtained by dividing the imaging region of the object pixel into a plurality of regions, based on the pixel value of the object pixel and a relationship between pixel values of the pixels of the high-resolution image corresponding to the object pixel; and creating a corrected band image that holds a pixel value of light on the object band image at the pixel position of the reference band image, from the determined pixel value of each sub-region and the position difference.
US11893704B2
An image processing device according to one embodiment estimates optical flow information, pixel by pixel, on the basis of a reference image and input images of consecutive frames, and estimates a term corresponding to temporal consistency between the frames of the input images. The image processing device determines a mesh on the basis of the term corresponding to temporal consistency and the optical flow information, and transforms the reference image on the basis of the mesh. The image processing device preforms image blending on the basis of the input image, the transformed reference image, and mask data.
US11893691B2
A method, computer program, and computer system is provided for processing point cloud data. Quantized point cloud data including a plurality of voxels is received. An occupancy map is generated for the quantized point cloud corresponding to lost voxels during quantization from among the plurality of voxels. A point cloud is reconstructed from the quantized point cloud data based on populating the lost voxels.
US11893688B2
A computer-implemented method of smoothing a transition between two mesh sequences to be rendered successively comprises steps of: (a) providing first and second mesh sequences {1} and {2} formed mesh frames, respectively, to be fused into a fused sequence; (b) selecting mesh frames gn and gm being candidates for fusing therebetween; calculating geometric rigid and/or non-rigid transformations of candidate frames gn and gm belonging to said first and second mesh sequences {1} and {2}; applying calculated geometric rigid and/or non-rigid transformations to candidate frames gn and gm belonging to said first and second mesh sequences {1} and {2}; calculating textural transformations of said candidate frames gn and gm belonging to said first and second mesh sequences {1} and {2}; and applying calculated textural transformation to said candidate frames gn and gm belonging to said first and second mesh sequences {1} and {2}.
US11893687B2
The disclosure relates to a computer-implemented method comprising inputting a representation of a 3D modeled object to an abstraction neural network which outputs a first set of a first number of first primitives fitting the 3D modeled object; and determining, from the first set, one or more second sets each of a respective second number of respective second primitives. The second number is lower than the first number. The determining includes initializing a third set of third primitives as the first set and performing one or more iterations, each comprising to merging one or more subsets of third primitives together each into one respective single fourth primitive, to thereby obtain a fourth set of fourth primitives. Each iteration further comprises setting the third set of a next iteration as the fourth set of a current iteration and setting the one or more second sets as one or more obtained fourth sets.
US11893674B2
Aspects of the present disclosure are directed to creating interactive avatars that can be pinned as world-locked artificial reality content. Once pinned, an avatar can interact with the environment according to contextual queues and rules, without active control by the avatar owner. An interactive avatar system can configure the avatar with action rules, visual elements, and settings based on user selections. Once an avatar is configured and pinned to a location by an avatar owner, when other XR devices are at that location, a central system can provide the avatar (with its configurations) to the other XR device. This allows a user of that other XR device to discover and interact with the avatar according to the configurations established by the avatar owner.
US11893672B2
An embodiment for creating an avatar of an online viewer during a live video broadcast is provided. The embodiment may include receiving a number of in-person viewers at an event. The embodiment may also include identifying a number of online viewers watching the event remotely. The embodiment may further include in response to determining the number of in-person viewers at the event is below a threshold, identifying a location of the in-person viewers at the event. The embodiment may also include analyzing reactions of the online viewers to scenarios of the event. The embodiment may further include creating an avatar for each of the online viewers. The embodiment may also include populating each empty seat at the event with the created avatar for each online viewer. The embodiment may further include displaying the created avatars occupying the empty seats to the online viewers.
US11893671B2
Systems and methods for image retargeting are provided. Image data may be acquired that includes motion capture data indicative of motion of a plurality of markers disposed on a surface of a first subject. Each of the markers may be associated with a respective location on the first subject. A plurality of blendshapes may be calculated for the motion capture data based on a configuration of the markers. An error function may be identified for the plurality of blendshapes, and it may be determined that the plurality of blendshapes can be used to retarget a second subject based on the error function. The plurality of blendshapes may then be applied to a second subject to generate a new animation.
US11893659B2
The present invention relates to a method and system that allows input mammography images to be converted between domains. More particularly, the present invention relates to converting mammography images from the image style common to one manufacturer of imaging equipment to the image style common to another manufacturer of imaging equipment. Aspects and/or embodiments seek to provide a method of converting input images from the format output by one imaging device into the format normally output by another imaging device. The imaging devices may differ in their manufacturer, model or configuration such that they produce different styles of image, even if presented with the same raw input data, due to the image processing used in the imaging device(s).
US11893654B2
The present disclosure relates to methods and devices for graphics processing including an apparatus, e.g., a GPU. The apparatus may configure a portion of a GPU to include at least one depth processing block, the at least one depth processing block being associated with at least one depth buffer. The apparatus may also identify one or more depth passes of each of a plurality of graphics workloads, the plurality of graphics workloads being associated with a plurality of frames. Further, the apparatus may process each of the one or more depth passes in the portion of the GPU including the at least one depth processing block, each of the one or more depth passes being processed by the at least one depth processing block, the one or more depth passes being associated with the at least one depth buffer.
US11893650B2
A system for connecting market participants is disclosed. The system may receive a first user data comprising a market participant type. The system may receive a first metadata set associated with the first user data and a second metadata set associated with a second user data, wherein the second metadata set comprises the market participant type. The system may generate a match data based on the first metadata set, the second metadata set, and the market participant type, wherein the match data defines an association between the first user data and the second user data. The system may generate a communication channel between a first user device and a second user device based on the match data.
US11893645B2
According to some embodiments, a risk monitoring data store may contain a set of electronic data records, with each electronic data record being associated with a stream of sensor data received via a communication network from a remote set of sensor systems located at a risk monitoring site. A risk analytics platform computer may receive information associated with the sensor data in substantially real-time and analyze the received sensor data, using at least one risk analytics algorithm, to detect an abnormal pattern associated with a predicted elevated level of risk at the risk monitoring site. The risk analytics platform computer may also automatically transmit a result of the analysis to a risk operations platform. The risk operations platform may then implement an active risk mitigation adjustment at the risk monitoring site responsive to the result of the analysis.
US11893634B2
A method and system may detect and correct errors in consumer reporting. A secure data file such as a Metro 2® formatted file may be obtained for a consumer that includes the consumer's credit information. A consumer reporting server may generate a non-sensitive private information (non-SPI) consumer identifier that references non-SPI consumer credit information included in the Metro 2® formatted file. Then a member of the organization may access the non-SPI consumer credit information to review the non-SPI consumer credit information and detect and correct errors. Errors may be detected by training a machine learning model using a first set of non-sensitive private information (non-SPI) consumer credit information from statements including errors and a second set of non-SPI consumer credit information from statements that do not include errors. The non-SPI consumer credit information for the consumer may be applied to the model to identify errors.
US11893633B2
Systems, apparatuses, and methods are described for adjustment of card configurations for flight interruptions. Past flight interruptions that users experienced may be determined. Transactions conducted via the users' payment cards during the past flight interruptions may be determined. The data may be used for determining customized metrics for adjusting card configurations of the payment cards during current flight interruptions. Default metrics for adjusting card configurations of the payment cards during current flight interruptions may be determined. Current flight statuses may be monitored for the users. Current flight interruptions may be detected for the users. Card configurations of the payment cards may be adjusted during the detected current flight interruptions.
US11893617B2
According to certain aspects of the disclosure, a computer-implemented method may be used for providing vehicle recommendations based on traffic camera data. The method may include acquiring traffic data from a plurality of traffic cameras and determining vehicle information based on the traffic data. Additionally, calculating average idling time of vehicles based on the traffic data from the plurality of traffic cameras. Additionally, determining accident information based on the traffic data from the plurality of traffic cameras and selecting at least one available vehicle for purchase, wherein the at least one available vehicle matches one or more predetermined requirements based on the determined vehicle information, average idling time, and the determined accident information. Additionally, transmitting a recommendation based on the selected at least one available vehicle for purchase.
US11893615B2
A system to receive data indicative of physical location from a first computing device and to associate an event with the physical location, the event occurring at the physical location and including the physical presence of two or more entities. The system further to receive registration information from one or more entities that are associated with the event and to generate, using the registration information, a data object to enable a first entity of the one or more entities and a second entity of the one or more entities to exchange one or more items while the first entity and the second entity are both physically present at the event. The system additionally to publish the data object to a second computing device based on a participation criteria, the second device being operated by at least one of the first entity and the second entity.
US11893610B2
The present specification provides, amongst other things, a method and system for network interaction between computing devices. In one embodiment a wireless client machine is provided that includes a mini web-browser that is configured to access a secure web-page from a web-server. The secure web-page includes an interactive form. The wireless client machine is also configured to access a schema that corresponds to the secure web-page. The wireless client machine is configured to render the secure web-page using the contents of the schema.
US11893607B1
An indication to make a terrestrial broadcast ad spot associated with a terrestrial broadcast available for bid via a digital demand side platform is received. A bid request is sent to the digital demand side platform based at least in part on the indication. An indication of a winning bid for the terrestrial broadcast ad spot is received. A creative ad content associated with the winning bid is caused to be included in the terrestrial broadcast at a time associated with the terrestrial broadcast ad spot.
US11893604B2
Supplemental content can be determined through a server-side process, wherein a primary content provider can obtain the supplemental content from a supplemental content provider before any of the content is sent to the client device initially requesting the primary content. A primary content provider submits a request that can include an authorization token for the primary content provider, a publisher token including a proxy identifier for the user, application, or client device, and other relevant information. The supplemental content provider can verify the information and select targeted content based on the information. The supplemental content can then be provided to the primary content provider for incorporation with the primary content. The primary content provider can adjust the layout or selection before sending to the client device for display.
US11893601B2
Decentralized computer systems and methods are disclosed for establishing and conducting payment processing with loyalty points using distributed ledger. One method includes: receiving a consumer identification, an issuer identification, and transaction information from a point of sale system when the loyalty card is presented for a transaction of a good or service at a merchant, identifying the network node containing distributed ledger associated with the issuer according to received issuer identification prompting, to participants of the shared ledger, to validate whether the consumer distributed ledger has required loyalty points for the transaction; if all of the participants of the shared ledger accepts the transaction, generating, a new immutable entry to the distributed ledger for the transaction with remaining loyalty points in the loyalty card after deducting the points required for the transaction; and sending a transaction approved message to the point of sale system at the merchant.
US11893599B2
The present disclosure provides a multi-tenant loyalty platform for selective configuration of loyalty programs in a multi-tenant environment. An example platform comprises a processor and a memory storing instructions which, when executed by the processor, configure the multi-tenant loyalty platform to: cause presentation of loyalty program options to a first tenant in a multi-tenant environment; receive, from the first tenant, first order data relating to a selected program configuration; cause presentation of loyalty program options to a second tenant; receive, from the second tenant, second order data different from the first order data; store the first and second order data in a loyalty program data structure that includes loyalty program rules specific to each of the first and second tenants and the respective first and second loyalty programs; and configure the first and second loyalty programs using data stored in the loyalty program data structure.
US11893595B2
Computer systems and methods for interfacing with a third party website, comprising determining that a webpage of the third party website is being output in an interface of a web browser, and in response, generating an interface element that at least partially overlaps the webpage in the interface. The interface element includes a user-selectable graphical trigger that, when selected, causes digital codes to be automatically input into a data entry interface identified in the webpage, thereby triggering the third party website to receive each of the digital codes and to return a respective response. Based on monitoring the respective response to each of the digital codes, a particular digital code is identified that causes a greatest change in a numerical value displayed in the webpage. The particular digital code is applied to obtain a resulting numerical value that is displayed in the webpage.
US11893577B2
Aspects of the disclosure relate to storing sensitive information. A computing platform may split a signature key into shares, which may be used to regenerate the signature key. The computing platform may encrypt these shares using corresponding SEKs, and may subsequently encrypt the SEKs using corresponding operator keys. The computing platform may distribute the operator keys to user devices via corresponding HSMs. The computing platform may store the encrypted shares, encrypted SEKs, and identifiers of the user devices. The computing platform may receive requests for the encrypted SEKs from the user devices, and may send the respective encrypted SEKs accordingly. The user devices may return, to the computing platform, corresponding decrypted SEKs. The computing platform may use the SEKs to decrypt the encrypted shares, which may then be used to reconstruct the signature key.
US11893576B2
A transaction card includes a near-field communication (NFC) component, a security component, a wireless component, one or more memories, and one or more processors communicatively coupled to the one or more memories. The device receives a signal from a user device attempting to access a secure application, and energizes the NFC component based on the signal received from the user device. The device causes the security component to generate an encrypted code based on the NFC component being energized, and provides, via the security component, the encrypted code to the wireless component. The device provides, via the wireless component, the encrypted code to the user device to permit the user device to utilize the encrypted code as authentication for accessing the secure application.
US11893574B2
A method for performing a card-to-card direct contactless transaction between a first active stored-value smart card (“SVSC”) and a second active SVSC, each comprising an active near-field communication (“NFC”) reader. The method may include activating the first active SVSC by receiving input of a personal identification number (“PIN”) on a keypad located on the first active SVSC, verifying the PIN and further receiving input of a transaction amount on the keypad. The method may further include initiating a wireless NFC communication to perform the transaction by positioning the first active SVSC within a pre-determined distance to the second active SVSC and confirming accuracy of each of the first and second active SVSC using the active NFC reader to retrieve card ID data and confirm accuracy. Following confirming, the method may include directly completing the transaction between the first active SVSC and the second active SVSC.
US11893568B1
Methods and systems described in this disclosure for protecting one or more consumer accounts. In one implementation, the system includes a security device and a portable computing device. The portable computing device detects whether it is in proximity to the security device. When the portable computing device is in proximity to the security device, one or more consumer accounts associated with the portable computing device is permitted to be used in a transaction. When the portable computing device is not in proximity to the security device, one or more consumer accounts is prevented from being used in the transaction.
US11893566B2
An aerospace commerce exchange system may include a network, a plurality of clients operably coupled to the network, and an aerospace commerce exchange platform operably coupled to the network to provide exchange services to the clients. At least one of the clients may be operably coupled to the aerospace commerce exchange platform via an air-to-ground wireless communication link or satellite link (or other links with which an aircraft may be associated) to provide or receive data associated with at least one of the exchange services.
US11893560B1
A computer-implemented method for cloud-based management of payment devices includes connecting a point of interaction device (POI) to a terminal management engine (TME) through a computer network, downloading operating software for the POI and configuration files for the POI from the TME to the POI, initializing the POI using the operating software, and configuring the POI using the configuration files. An alternative computer-implemented includes connecting to a POI through a computer network, receiving a transaction request from a TMC through the computer network, confirming access to the POI, transmitting a request for consumer information to the POI, receiving requested consumer information from the POI, transmitting the requested consumer information to the TMC, receiving a transaction approval message or a transaction decline message from the TMC, and transmitting the transaction approval message or the transaction decline message to the POI.
US11893542B2
A data management server computer (“server”) and related methods are disclosed to enhance electronic documents or search processes related to skill data, including skill names, using machine learning techniques. The server is programmed to organize skill names from a dictionary into a knowledge graph. The knowledge graph includes nodes that represent the skill names and words of the skill names and edges that represent syntactic or semantic relationships. The server is programmed to respond to skill-related requests using the knowledge graph and track access patterns of the knowledge graph in responding to the requests. The replies to the request can be generated based on the structure or access patterns of the knowledge graph and used as search results or skill-related data, such as resumes or job descriptions.
US11893528B2
A logistics operation optimization apparatus computes, for each operation process, a deviation degree between turns of articles of overall optimum proposals indicated by an overall optimum proposal list and turns of the articles in each operation process, estimation operation time, and an error of the estimation operation time from the overall optimum proposal, and the number of combinations of turns that are defaulted from an overall optimum plan indicated by an overall optimum plan list in the past, evaluates the overall optimum proposal according to an evaluation expression of a weighted linear sum including the deviation degree, the estimation operation time, and the error of the estimation operation time from the overall optimum proposal, and the number of combinations of the turns that are defaulted, and creates an overall optimum plan list of the best overall optimum plan, from the overall optimum proposals indicated by the overall optimum proposal list.
US11893526B2
Systems and methods to implement customer contact service with real-time supervisor assistance. A supervisor may oversee multiple agents in a customer contact service. A service of a computing resource service provider may monitor a plurality of audio connections at a service of a computing resource service provider, generate transcripts for the plurality of audio data, analyze the transcripts using a set of natural language processing (NLP) techniques to generate metadata, tag the transcripts with categories based at least in prat on the metadata, generate information for at least a portion of the plurality of connections based on the transcripts, metadata, and categories, and provide the information to a supervisor of the agents.
US11893521B2
Systems and methods for facilitating aerial vehicle services are provided. A service entity system can obtain multi-modal transportation services data indicative of a plurality of anticipated aerial transportation service. The service entity system can obtain vehicle attributes associated vehicle(s) of an aerial vehicle provider and determine an expected performance of the vehicle(s) based on the vehicle attributes and the anticipated aerial transportation services. The service entity system can generate an aerial vehicle service request that requests access to the vehicle(s) for providing aerial transportation services for the service entity based on the expected performance of the vehicle(s). A vehicle provider system can obtain a number of different aerial vehicle service requests from a number of different service entities. The vehicle provider system can select portions of the different aerial vehicle service requests to accept and provide access to vehicle(s) of the vehicle provider based on the selected portions.
US11893509B2
A method and apparatus for certification of facts introduces a certifier and a fact certificate into the fact-exchange cycle that enables parties to exchange trustworthy facts. Certification is provided to a fact presenter during the first part of the fact-exchange cycle, and verification is provided to the fact receiver during the last part of the cycle. To request a certification, a fact presenter presents the Certifier with a fact. In return, the certifier issues a fact certificate, after which the fact presenter presents the fact certificate to the fact receiver instead of presenting the fact itself. The receiver inspects the received certificate in order to evaluate the fact's validity and trustworthiness. For some facts and notions of verification, the certificate is sufficient and its inspection does not require any communication. For others, the receiver requests a verification service from the Certifier in order to complete the verification.
US11893506B1
A method may include obtaining a plurality of training samples with a plurality of classifications that include a first classification and a second classification, training an initial tree with an initial set of training samples selected from the plurality of training samples using an initial set of feature values extracted from the set of training samples, and, in response to determining that the initial tree incorrectly classified the initial set of training samples at an output node of the initial tree, training a subsequent tree using a subsequent set of feature values extracted from a subsequent set of training samples.
US11893498B2
The proposed model is a Variational Autoencoder having a learnable prior that is parametrized with a Tensor Train (VAE-TTLP). The VAE-TTLP can be used to generate new objects, such as molecules, that have specific properties and that can have specific biological activity (when a molecule). The VAE-TTLP can be trained in a way with the Tensor Train so that the provided data may omit one or more properties of the object, and still result in an object with a desired property.
US11893497B2
A processor-implemented method of generating feature data includes: receiving an input image; generating, based on a pixel value of the input image, at least one low-bit image having a number of bits per pixel lower than a number of bits per pixel of the input image; and generating, using at least one neural network, feature data corresponding to the input image from the at least one low-bit image.
US11893493B2
In some aspects, systems and methods for efficiently clustering a large-scale dataset for improving the construction and training of machine-learning models, such as neural network models, are provided. A dataset used for training a neural network model configured can be clustered into a first set of clusters and a second set of clusters. The neural network model can be constructed with a number of nodes in a hidden layer that is based on the number of clusters in the first set of clusters. The neural network can be trained based on training samples selected from the second set of clusters. In some aspects, the trained neural network model can be utilized to satisfy risk assessment queries to compute output risk indicators for target entities. The output risk indicator can be used to control access to one or more interactive computing environments by the target entities.
US11893486B2
In one embodiment, a method includes by a computing device, detecting a sensory input, identifying, using a machine-learning model, one or more attributes associated with the machine-learning model, wherein the attributes are identified based on the sensory input in accordance with the model's training, and presenting the attributes as output. The identifying may be performed at least in part by an inference engine that interacts with the model. The sensory input may include an input image received from a camera, and the model may identify the attributes based on an input object in the input image in accordance with the model's training. The model may include a convolutional neural network trained using training data that associates training sensory input with the attributes. The training sensory input may include a training image of a training object, and the input object may be classified in the same class as the training object.
US11893485B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing inputs using a neural network system that includes a batch normalization layer. One of the methods includes receiving a respective first layer output for each training example in the batch; computing a plurality of normalization statistics for the batch from the first layer outputs; normalizing each component of each first layer output using the normalization statistics to generate a respective normalized layer output for each training example in the batch; generating a respective batch normalization layer output for each of the training examples from the normalized layer outputs; and providing the batch normalization layer output as an input to the second neural network layer.
US11893473B2
A method for model adaptation, an electronic device, and a computer program product are disclosed. For example, the method comprises processing first input data by using a first machine learning model having first parameter set values, to obtain first feature information of the first input data, the first machine learning model having a capability of self-ordering and the first parameter set values being updated after the processing of the first input data; generating a first classification result for the first input data based on the first feature information by using a second machine learning model having second parameter set values; processing second input data by using the first machine learning model having the updated first parameter set values, to obtain second feature information of the second input data; and generating a second classification result for the second input data based on the second feature information by using the second machine learning model having the second parameter set values. As such, the machine learning model for classification can be adapted to changes in features of input data to provide better classification results.
US11893470B2
Techniques for neural network processing using specialized data representation are disclosed. Input data for manipulation in a layer of a neural network is obtained. The input data includes image data, where the image data is represented in bfloat16 format without loss of precision. The manipulation of the input data is performed on a processor that supports single-precision operations. The input data is converted to a 16-bit reduced floating-point representation, where the reduced floating-point representation comprises an alternative single-precision data representation mode. The input data is manipulated with one or more 16-bit reduced floating-point data elements. The manipulation includes a multiply and add-accumulate operation. The manipulation further includes a unary operation, a binary operation, or a conversion operation. A result of the manipulating is forwarded to a next layer of the neural network.
US11893466B2
Systems and methods for training models to improve fairness.
US11893458B2
Systems, methods, and computer program products are described herein for managing a lifecycle of a machine learning (ML) application from a provider point of view. Within a data intelligence platform, a package having ML scenarios and a training pipeline is generated. The training pipeline includes training logic associated with a defined workflow for training the ML application. The data intelligence platform is synchronized with a first database via an application programming interface. The first database generates a transport request containing the package. The transport request facilitates publication of content from the ML application. The ML application is assembled from the transport request within a second database. ML content is displayed on a graphical user interface associated with the second database.
US11893453B2
This disclosure describes a quantum noise process analysis method, device, and storage medium, in the field of quantum processing technologies. The method may include performing quantum process tomography (QPT) on a quantum noise process of a target quantum system, to obtain dynamical maps of the quantum noise process, wherein the QPT involves at least one measurement of the target quantum. The method further includes extracting transfer tensor maps (TTMs) of the quantum noise process from the dynamical maps; and analyzing the quantum noise process according to the TTMs. The TTM is used for representing a dynamical evolution of the quantum noise process to reflect the law of evolution of the dynamical maps of the quantum noise process over time. As a result, richer and more comprehensive information about the quantum noise process can be obtained by analyzing the quantum noise process based on the TTM of the quantum noise process than by pure QPT, thereby achieving a more accurate and more comprehensive analysis of the quantum noise process.
US11893452B2
In the context of gate-model quantum computing, atoms (or polyatomic molecules) are excited to respective Rydberg states to foster intra-gate interactions. Rydberg states with relatively high principal quantum numbers are used for relatively distant intra-gate interactions and require relatively great inter-gate separations to avoid error-inducing inter-gate interactions. Rydberg states with relatively low principal quantum numbers can be used for intra-gate interactions over relatively short intra-gate distances and require relatively small inter-gate separations to avoid error-inducing inter-gate interactions. The relatively small inter-gate separations provide opportunities for parallel gate executions, which, in turn, can provide for faster execution of the quantum circuit constituted by the gates. By using Rydberg states with relatively high principal quantum numbers where required, and Rydberg states with relatively low principal quantum numbers where possible, an optimal tradeoff between intra-gate interaction flexibility and inter-gate parallelism can be achieved.
US11893451B2
The present invention relates to a chip counter, which transmits an X-ray beam through a tape reel around which a tape having a plurality of semiconductor chips mounted in a row therein is wound, acquires an image scattered or diffracted by the semiconductor chips, and processes the acquired image, so as to count the number of the semiconductor chips, wherein: the X-ray beam transmitted through the tape reel (1) is sensed by a fluorescent intensifying screen (60); a fluorescent light emitted from the fluorescent intensifying screen (60) according to the sensing of the X-ray beam is captured by a camera (70), so that the number of the semiconductor chips is counted from an image in which the semiconductor chips are displayed by a dotted image; and the camera (70) is protected by an X-ray beam shielding member (100: 110; 120; and 130).
US11893450B2
An optical scanner device includes at least one image capture device and a transmitter of at least one aimer beam. The scanner device determines ranging to a subject using the at least one aimer beam projected to reflect off of a surface of the subject, and detects a position of the aimer-beam reflection within an image frame captured by the image-capture device, the position being a primary indicator of a distance to the subject from the optical scanner device. A secondary indicator of the distance to the subject within the image frame in combination with the first indicator is used to help detect the aimer beam reflection against noise and detect an occurrence of an optical misalignment with possible self-correction of calibration after such misalignment.
US11893444B2
The present disclosure relates to a consumable chip system and a consumable container. The consumable chip system includes a consumable chip and an antenna board. The consumable chip includes a first die and a first substrate. The first die is encapsulated on the first substrate, and the first die is provided with an interface module. The first substrate is provided with a signal conversion module, and the antenna board is provided with a wireless transceiver module. The wireless transceiver module is configured to receive connection information and an instruction for storing and reading. The signal conversion module is connected to the interface module and the wireless transceiver module, respectively. The consumable chip system is configured to receive connection information by the wireless transceiver module, and establish a wireless connection between the consumable chip and a device for storing and reading on the basis of the connection information.
US11893441B2
The invention relates to the field of radio-frequency identification, in particular, to materials containing radio-frequency tags in their layers and intended for printing and stamping by commonly available printing methods. The technical result of the invention is to obtain the flexible flat sheet material in which the chips and other electronic components do not affect the level of the sheet material surface flatness. The flat sheet material with radio frequency identification contains the sequentially arranged first layer of flexible material, the first intermediate layer, the substrate layer with an antenna and a chip, the second intermediate layer, the second layer of flexible material, and the first intermediate layer made of the polymer composite.
US11893430B2
A method for dynamically modifying an image during a printing process. The method includes executing a digitized pre-process wherein a submitted image is prepared to be a printable image, identifying what marking options are to be applied to the printable image, and executing a real-time feed operation wherein the printable image is modified based on the marking options and applied to a printed article.
US11893426B2
Methods and systems for routing data payloads through a plurality of microservices are disclosed. The method may comprise: receiving a data payload and first data; predicting, by a trained machine learning model based on the first data, a path through a plurality of microservices associated with the data payload; generating a modified data payload by modifying, via the orchestrator service, the data payload to include: a first header, wherein the first header comprises a first microservice destination address associated with a first microservice of the plurality of microservices and a second header nested within the first header, wherein the second header comprises a second microservice destination address associated with a second microservice of the plurality of microservices; forwarding the modified data payload to the first microservice based on the first header for processing; and forwarding the modified data payload to the second microservice based on the second header for processing.
US11893419B2
Methods and systems include processors and hardware accelerators. The processor initiates a first process in a first hardware accelerator configured to aid the processor in performing the first process. The processor initiates the first process using one or more interface registers. The processor performs additional processing while the first hardware accelerator performs the first process after initiation of the first process. The processor also initiates a second process in a second hardware accelerator configured to aid the processor in performing a second process. Moreover, the processor initiates the second process using the one or more interface registers.
US11893407B2
A first command is received from a workload, by a host system executing a nested container storage interface (CSI) driver, to create a persistent volume. The nested CSI driver converts the first command used by the workload to create the persistent volume to a second command used by the host system to increase a capacity of a previously generated persistent volume allocated to the workload. The second command is transmitted to an undercluster CSI driver of the host system, wherein the second command causes the undercluster CSI driver to increase the capacity of the previously generated persistent volume.
US11893399B2
An operating method of an electronic device is provided. The operating method includes executing a first application in the electronic device, identifying a first content and at least one user interface (UI) component that are displayed on a first execution screen of the first application, obtaining first state information of the first execution screen based on a result of the identifying of the first content and the at least one UI component, obtaining a routine for performing a first task corresponding to the first state information based on usage pattern information of applications for a user of the electronic device and the first state information, and executing the routine.
US11893397B2
Non-transitory computer-readable recording medium, control method, and information processing device
Provided is a non-transitory computer-readable recording medium that stores a control program causing a computer to execute a process, the process including determining whether first microcode stored in a first area of a storage device supports a processor, and when the first microcode does not support the processor, decompressing one of multiple sets of compressed second microcode stored in a second area of the storage device into the first area.
US11893396B2
A network-compatible household appliance includes a communications facility for coupling via a data link to an external database. The household appliance is configured to receive operating parameters relevant for an operating sequence from the database via the communications facility, to store the operating parameters for implementing the operating sequence by the household appliance, and, when triggered by a user, to automatically transfer the operating parameters for the operating sequence to the database via the communications facility.
US11893389B2
Disclosed embodiments relate to computing dot products of nibbles in tile operands. In one example, a processor includes decode circuitry to decode a tile dot product instruction having fields for an opcode, a destination identifier to identify a M by N destination matrix, a first source identifier to identify a M by K first source matrix, and a second source identifier to identify a K by N second source matrix, each of the matrices containing doubleword elements, and execution circuitry to execute the decoded instruction to perform a flow K times for each element (m, n) of the specified destination matrix to generate eight products by multiplying each nibble of a doubleword element (M,K) of the specified first source matrix by a corresponding nibble of a doubleword element (K,N) of the specified second source matrix, and to accumulate and saturate the eight products with previous contents of the doubleword element.
US11893380B2
Examples described herein include systems and methods for efficiently and effectively applying upgrade bundles to an SDDC. The upgrade bundles can update various software components of the SDDC. A version-compliance configuration matrix provides version-compliance information across various software components to ensure that all components function properly after upgrading. Each upgrade bundle can include metadata that provides information sufficient to utilize the configuration matrix. A super bundle can include multiple upgrade bundles, as well as instructions for applying the multiple upgrade bundles in a particular order to avoid compatibility issues. The super bundle can be used to upgrade multiple software components of an SDDC without disrupting the functionality of the SDDC.
