US11672219B2
A novel canola variety designated G00087 and seed, plants and plant parts thereof. Methods for producing a canola plant that comprise crossing canola variety G00087 with another canola plant. Methods for producing a canola plant containing in its genetic material one or more traits introgressed into G00087 through backcross conversion and/or transformation, and to the canola seed, plant and plant part produced thereby. Hybrid canola seed, plant or plant part produced by crossing the canola variety G00087 or a locus conversion of G00087 with another canola variety.
US11672217B2
A new and distinct lettuce variety NUN 06574 LTL is disclosed as well as seeds and plants and heads or leaves thereof. NUN 06574 LTL is a mini romaine lettuce variety, comprising resistance Downy Mildew (Bremia lactucae) Isolates Bl:1-37EU, Nasonovia ribisnigri Biotype Nr:0, Fusarium oxyporum sp. lactucae Race 1 HR, Fusarium oxysporum sp. lactucae Race 4 IR, and Lettuce Necrotic Stunt Virus (LNSV).
US11672213B2
A hydroponic system is provided. The system includes a grow assembly. The grow assembly includes a body including at least one aperture, and a porous layer. The system may include a support to support the grow assembly. The system includes a fluid table that may be disposed underneath the body. The system includes a fluid reservoir that may be disposed underneath the fluid table. The system may include a fluid pump in fluid communication with the fluid reservoir. The system includes a fluid riser in fluid communication with the fluid reservoir and the fluid table. A method for utilising a hydroponic system is also provided.
US11672209B2
The present disclosure relates to a module and system for indoor farming. In some embodiments, an indoor farming module includes a container compartment divided into a grow zone and a control zone, wherein a grow zone comprises a chassis with a plurality of horizontal and vertical frame members configured to support a plurality of carts each carrying a tray with a plurality of plants and wherein the control zone includes an air blowing unit integrated so as to direct air between a drop ceiling and a structural ceiling of the indoor farming module and an air conditioning unit configured to condition an atmosphere in the grow zone by producing cool dry air that is blown into a plenum space located between the drop ceiling and a structural ceiling.
US11672206B2
A baler including a needle yoke driven via a needle coupling device including a connection member pivotally mounted around a fixed pivot axis for swinging around the fixed pivot axis. The swinging corresponds to movement of the needle yoke. The connection member is cooperative with the needle yoke by (i) a shearbolt adapted to transfer a force from the connection member to the needle yoke during a forward movement and (ii) by a protrusion, formed at one of the connection member and the needle yoke, to abut against the other one of the connection member and the needle yoke during a backward movement of the needle yoke.
US11672204B2
An agricultural implement having a main chassis member having a support structure with support arms connected to the support structure for movement between a working position and a transport position, the support arms being provided with operating elements remote from the support structure, the support structure defining a working width between the operating elements and the main chassis member, and the support arms being adjustable in the working position between a length corresponding to minimum working width and a length greater than the minimum working width. In the transport position a distance between the operating elements and the main chassis member is less than the minimum working width. In a headland position the support arms are adjustable such that a distance between the operating elements and the main chassis member is less than the minimum working width.
US11672194B2
A detection system detects malfunctions in an autonomous farming vehicle during an autonomous routine using one or more models and data from sensors coupled to the autonomous farming vehicle. The models may include machine-learned models trained on the sensor data and configured to identify objects indicative of an operational or malfunctioning component within a tilling assembly such as a tilling shank or sweep. Additionally, a machine-learned model may be trained on sensor data to detect whether debris has plugged the tilling assembly of the autonomous farming vehicle. In response to detecting a malfunction or a plug, the detection system may modify the autonomous routine (e.g., pausing operation) or provide information for the malfunction to be addressed (e.g., the likely location of a malfunctioning sweep that has detached from the tilling assembly).
US11672192B2
An EMF detecting safety shovel has electromagnetic field (EMF) detection circuitry operably coupled to a blade thereof for measuring changes in EMF over time (AC fields) which may be used by spotters during excavation work for detection of subsurface power supply cables. The safety shovel may be further configured for classifying different types of subsurface power cables wherein the EMF detector circuit may be configured for discriminating between low and high voltage subsurface power cables when the edge of the blade is within a certain distance thereof, and the EMF detector circuit may be adjusted to adjust the distance for use with differing conduit diameters. The EMF detector circuit may also employ bandpass filtering to discriminate between single and three phase power supplies. In this way, the present safety shovel may provide indication of the presence of subsurface power supply cables and also the type thereof.
US11678590B2
A method for producing a hybrid structure, the hybrid structure including at least one structured Majorana material and at least one structured superconductive material arranged thereon includes producing, on a substrate, a first mask for structured application of the Majorana material and a further mask for structured growth of the at least one superconductive material, which are aligned relatively to one another, and applying the at least one structured superconductive material to the structured Majorana material with the aid of the further mask. The structured application of the Majorana material and of the at least one superconductive material takes place without interruption in an inert atmosphere.
US11678589B2
A method of fabricating a device including a superconductive layer includes depositing a seed layer on a substrate, exposing the seed layer to an oxygen-containing gas or plasma to form a modified seed layer, and after exposing the seed layer to the oxygen-containing gas or plasma depositing a metal nitride superconductive layer directly on the modified seed layer. The seed layer is a nitride of a first metal, and the superconductive layer is a nitride of a different second metal.
US11678585B2
A device is provided that includes a semiconductor substrate on which a free magnetic element is positioned, which has first and second magnetic domains separated by a domain wall. A first magnet is positioned on the substrate near a first end of the free magnetic element, and has a first polarity and a first value of coercivity. A second magnet is positioned on the substrate near a second end of the free magnetic element, and has a second polarity, antiparallel relative to the first polarity, and a second value of coercivity different from the first value of coercivity.
US11678577B2
Provided are an organic electronic element including an anode, a cathode, and an organic material layer between the anode and the cathode, and an electronic device including the organic electronic element, wherein the organic material layer includes each of the compounds represented by Formulas 1 and 2 and the driving voltage of the organic electronic element is lowered, and the luminous efficiency and lifetime of the element are improved.
US11678568B2
A triarylamine derivative represented by a general formula (G1) given below is provided. Note that in the formula, Ar represents either a substituted or unsubstituted phenyl group or a substituted or unsubstituted biphenyl group; α represents a substituted or unsubstituted naphthyl group; β represents either hydrogen or a substituted or unsubstituted naphthyl group; n and m each independently represent 1 or 2; and R1 to R8 each independently represent any of hydrogen, an alkyl group having 1 to 6 carbon atoms, or a phenyl group.
US11678566B2
An organometallic compound represented by Formula 1: wherein, in Formula 1, M, X11, X12, X13, X14, A11, R11, R14, b11, n, L11, and m are described in the specification.
US11678556B2
A display apparatus includes a substrate, a display unit, a first wire unit, and a dummy unit. The substrate includes a first area, a second area, and a bending area. The bending area is disposed between a first area and a second area. The display unit is disposed in the first area. The first wire unit is electrically connected to the display unit and includes a plurality of first wires disposed on the substrate over the first area, the bending area, and the second area. The plurality of first wires include a plurality of holes disposed in the bending area and spaced apart from each other by a first pitch. The dummy wire unit includes a plurality of dummy wires disposed in the bending area.
US11678553B2
The touch display panel of the disclosure includes a first substrate, a first display electrode, a spacer and a first touch electrode. The first display electrode is disposed on the first substrate. The spacer is disposed on the first substrate. The first touch electrode is disposed on the first substrate, wherein the first touch electrode has a first bridge part, and at least a portion of the first bridge part is overlapped with the spacer from a top view.
US11678551B2
The present invention discloses an organic light emitting diode display panel and a display device, by sequentially stacking three display panels from top to bottom, and disposing sub-pixels of a single color on each of the display panel, doubling a resolution of a screen of an organic light emitting diode display panel without increasing a density of a mask pixel and a density of elements of an array layer.
US11678544B2
A display device according to an embodiment of the present invention includes a display panel having a through hole in a display area including a plurality of pixels. The display panel includes a substrate, and an organic light-emitting diode including a first electrode provided above the substrate for each of the pixels, a second electrode provided over the plurality of pixels, and an organic electroluminescence layer arranged between the first electrode and the second electrode. The through hole penetrates at least the second electrode, and the second electrode includes an oxidized part exposed at an inner surface of the through hole.
US11678542B2
An organic light emitting diode (OLED) display device includes a first transistor including a gate electrode coupled to a first node, a second transistor including a gate receiving a first scan signal, a third transistor including a gate receiving the first scan signal, a fourth transistor including a gate receiving a second scan signal, a fifth transistor including a gate receiving the second scan signal, a sixth transistor including a gate receiving a third scan signal, a seventh transistor including a gate receiving an emission signal, a first capacitor including a first electrode coupled to a line of a first power supply voltage and a second electrode coupled to a second node, a second capacitor including a first electrode coupled to the second node and a second electrode coupled to the first node, and the OLED including an anode and a cathode coupled to a second power supply voltage.
US11678534B2
A display device includes a 1-1st wiring including a 1-1st end at an end portion thereof in a first direction, a 1-2nd wiring extending in a second direction opposite to the first direction and including a 1-2nd end that is apart from the 1-1st end, a second wiring that is apart from the 1-1st wiring and the 1-2nd wiring, a first bridge wiring in contact with the 1-1st wiring and the 1-2nd wiring and electrically connecting the 1-1st wiring to the 1-2nd wiring, and a third wiring extending in the first direction and disposed such that the second wiring is between the 1-1st wiring and the third wiring. The first bridge wiring has a convex shape in a direction opposite to a direction from the 1-1st wiring and the 1-2nd wiring to the second wiring.
US11678531B2
A display device includes a substrate including a display region and a non-display region including sub-non-display regions extending from sides of the display region and separated from each other, a display layer provided on a surface of the substrate in the display region and including pixels, and wiring lines provided in the sub-non-display regions on the substrate and electrically connected to the pixels. The sub-non-display regions each includes a display connection region connected to the display region and at least one extension region extending from a part of the display connection region. The sub-non-display regions are bent and are disposed on a surface opposite to a surface, on which the display layer is disposed, in the display region. When the sub-non-display regions are bent, an extension region of one of the sub-non-display regions overlaps another extension region of another of the sub-non-display regions.
US11678529B2
Provided are a display device and a method of manufacturing the display device. The display device includes a substrate including a display area and a peripheral area outside the display area, a plurality of data lines disposed in the display area, a plurality of lines disposed in the display area, respectively connected to the plurality of data lines, and configured to respectively transmit a data signal from a driving circuit disposed in the peripheral area to the plurality of data lines, an insulating layer covering the plurality of lines; and a light-emitting element disposed on the insulating layer, wherein each of the plurality of lines comprises a plurality of branches branched in a direction crossing an extending direction of the line, and a black layer is disposed on an insulating layer at a position corresponding to an interval between a plurality of adjacent branches in a vertical direction.
US11678524B2
A display substrate, a method for manufacturing a display substrate, and a display device are provided. The display substrate includes an effective display area, a punch area, and a critical area between the effective display area and the punch area. The critical area of the display substrate includes: a substrate, and at least one first barrier wall on the substrate. The at least one first barrier wall is a convex structure.
US11678523B2
A display device includes a base layer on which a display area and a non-display area are defined, a circuit layer including a first power electrode and driving circuits, which are disposed in the non-display area, a first planarization layer in which a first opening through which the first power electrode is exposed is defined and which covers the driving circuits, a second power electrode disposed on the first planarization layer to contact the first power electrode that is exposed through the first opening and overlapping at least a portion of the driving circuits, and a second planarization layer disposed on the first planarization layer to cover a portion of the second power electrode and having a groove part in an area overlapping the first planarization layer and the second power electrode in a plan view.
US11678513B2
A display device includes a substrate, sub-pixels on the substrate, a passivation layer on the sub-pixels, and an emitted light control layer on the passivation layer to define a non-emissive area between the sub-pixels, wherein the emitted light control layer includes black matrix layers divided into at least two layers.
US11678502B2
A display device includes a display panel having a display area comprising pixels and a non-display area surrounding the display area, an encapsulation substrate which faces the display panel and is disposed on a surface of the display panel, and a sealing member disposed in the non-display area and interposed between the display panel and the encapsulation substrate for bonding. The display panel comprises a base substrate and a first conductive layer disposed on a first surface of the base substrate, the base substrate provides a through hole defined in a part of the non-display area to penetrate the base substrate in a thickness direction, the first conductive layer comprises a signal line disposed in a part of the non-display area and filling the through hole, and the sealing member does not overlap the first conductive layer and the through hole in the thickness direction.
US11678499B2
Arrangements for phosphorescent blue emissive materials, layers, and devices are provided. The arrangements include a host having first a triplet energy level of at least 2.8 eV and an absolute difference of not more than 0.3 eV between the first singlet and triplet energy levels, and an emitter that includes an emissive transition metal complex and a first triplet energy level of at least 2.7 eV.
US11678498B2
An organic light-emitting device including a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode, the emission layer including a first compound and a second compound; a hole transport region between the first electrode and the emission layer; and an electron transport region, the electron transport region including a buffer layer between the emission layer and the second electrode, the buffer layer including a third compound, and an electron transport layer between the buffer layer and the second electrode, the electron transport layer including a fourth compound, wherein, in the emission layer, the first compound is a phosphorescent host and the second compound is a phosphorescent dopant, wherein the first compound and the third compound are different from each other, wherein the first compound and the third compound each independently include both an electron transport group and a hole transport group.
US11678492B2
A memory device, a semiconductor device and a manufacturing method of the memory device are provided. The memory device includes first, second and third stacking structures, first and second channel structures, a gate dielectric layer, a switching layer, and first and second gate structures. The first, second and third stacking structures are laterally spaced apart from one another, and respectively comprise a conductive layer, an isolation layer and a channel layer. The third stacking structure is located between the first and second stacking structures. The first channel structure extends between the channel layers in the first and third stacking structures. The second channel structure extends between the channel layers in the second and third stacking structures. The gate dielectric layer and the first gate structure wrap around the first channel structure. The switching layer and the second gate structure wrap around the second channel structure.
US11678488B2
A three-dimensional semiconductor memory device including: a substrate including a cell array region and a connection region; and an electrode structure extending along a first direction from the cell array region to the connection region and is a plurality of electrodes vertically stacked OD the substrate, each of the electrodes including an electrode portion on the cell array region and a pad portion on the connection region, wherein the electrodes include a first electrode located at a first level from the substrate and a second electrode located at a second level from the substrate, the second level being higher than the first level, and the pad portion of the first electrode is closer to the cell array region than the pad portion of the second electrode.
US11678480B2
The present application discloses a method for fabricating the semiconductor device with the porous decoupling features. The method includes providing a substrate; integrally forming a first conductive line and a bottom contact on the substrate; integrally forming a first conductive line spacer on a sidewall of the first conductive line and a bottom contact spacer on a sidewall of the bottom contact; and forming a porous insulating layer between the first conductive line spacer and the bottom contact spacer.
US11678470B2
According to various aspects, exemplary embodiments are disclosed of thermally-conductive EMI absorbers that generally includes thermally-conductive particles, EMI absorbing particles, and silicon carbide. The silicon carbide is present in an amount sufficient to synergistically enhance thermal conductivity and/or EMI absorption. By way of example, an exemplary embodiment of a thermally-conductive EMI absorber may include silicon carbide, magnetic flakes, manganese zinc ferrite, alumina, and carbonyl iron.
US11678467B2
In one embodiment, an apparatus includes a fan tray comprising a plurality of fans for cooling modules within a modular electronic system with airflow from a front of the modular electronic system to a back of the modular electronic system, and a hinge member for connecting the fan tray to a front panel of the modular electronic system with the fans positioned in front of the modules. The fan tray is rotatable on the hinge member for movement away from the front panel to allow for replacement of one of the modules.
US11678464B2
A heat transfer device, including a sealed container defining an internal chamber having a first internal surface positioned opposite to a second internal surface, the sealed container including a first end and a second end positioned opposite to the first end; internal fins extending from the first internal surface of the internal chamber towards the second internal surface of the internal chamber, the internal fins positioned at the second end of the sealed container; a wicking structure positioned along the internal surfaces, and positioned between adjacent fins along the first internal surface such that the internal fins are in thermal communication with the wicking structure; a remote heat exchanger positioned along an external surface of the sealed container at the second end of the sealed container, the remote heat exchanger adjacent to the internal fins such that the remote heat exchanger is in thermal communication with the internal fins.
US11678461B2
A fan tray system includes a fan tray base that couples to a chassis and that includes fan system connector(s) for connecting to a fan system. A fan tray side wall includes fan system guide member(s) that align the fan system for connection to the fan system connector(s), and is connected to the fan tray base by a moveable coupling that allows relative movement between the fan tray side wall and the fan tray base. That relative movement allows the fan tray side wall to be positioned in a first orientation when the fan tray base is coupled to the chassis such that the fan tray side wall is positioned adjacent a chassis wall of the chassis and impedes access component(s) in the chassis. That relative movement also allows the fan tray side wall to be moved to a second orientation that allows access to the component(s) in the chassis.
US11678455B2
A module for a digital display panel includes a circuit board, a first face of which presents a network of light emitting diodes. The module also includes a chassis fixed on a second face of the circuit board, and a water permeable connector mounted on the circuit board. The chassis includes a base around the water permeable connector, a top part of the base having at least one groove, wherein a seal is inserted. Further, the module includes a power supply unit fitted with a continuous voltage connector surrounded by a ferrite and fitted in the water permeable connector. The power supply unit is attached to the chassis so that a lower plate of the power supply unit co-operates with the seal of the base to ensure a seal around the water permeable connector and the DC voltage connector of the power supply unit.
US11678449B2
A display apparatus includes: a display panel including: a folding area foldable around a virtual folding axis extending in a first direction; and non-folding areas spaced from each other with the folding area therebetween; and a protection member including: a hinge member below the display panel, and overlapping with the folding area to be foldable around the folding axis; a base member overlapping with the non-folding areas; and a support member connected to the hinge member and the base member. The hinge member includes: extension parts extending in the first direction and located along a second direction crossing the first direction, each of the extension parts having a guide groove; joint parts connected to opposite ends of the extension parts, and rotatably connected to one another; and a guide part including a protruding part protruding in the first direction to be connected to the guide grooves of the extension parts.
US11678448B2
An electronic device includes a first body, a second body, and a connection device. The first body has a first surface. A first display device is placed at the first surface. The second body has a second surface, and a second display device is placed at the second surface. The connection device configured to rotatably connect the first body and the second body. The electronic device has a first position. At the first position, the first surface and the second surface face a same direction, and the connection device is under a display surface formed by the first surface and the second surface and not exposed at the display surface.
US11678444B2
Examples described herein relate to a tool-less manner of forming an assembly with a circuit board carrier enclosure that provide leaf springs that provide a force against a circuit board to maintain a level surface of the circuit board. Multiple leaf springs can be used to apply a desired force to the circuit board. A heat sink can be mounted in the enclosure at a distance from the circuit board. The circuit board with carrier can be inserted without tools into an electrical connection for communications with other devices.
US11678443B2
A hanging grounded structure is disclosed and includes a housing, a recessed portion and a hanging groove. The housing includes an opening facing a first direction and a lateral wall extended along a second direction. The lateral wall has a top edge located at a periphery of the opening. The recessed portion is recessed inwardly on the lateral wall. The hanging groove is disposed on the lateral wall and located in the recessed portion. A grounded wire is hung on the housing through the hanging groove. The hanging groove includes a starting point located at the top edge and an ending point. A curved path is formed from the starting point to the ending point. The grounded wire is hung from an interior of the housing. An end of the grounded wire is disposed in the recessed portion through the hanging groove.
US11678440B2
A printed wiring board includes a resin insulating layer, a metal post formed in the insulating layer and protruding from first surface of the insulating layer, a conductor layer formed on second surface of the insulating layer, and a via conductor penetrating through the insulating layer and connecting the metal post and conductor layer. The metal post has a protruding portion protruding from the first surface of the insulating layer and an embedded portion connected to the protruding portion and embedded in the insulating layer such that the protruding portion does not extend onto the insulating layer, and the metal post has upper and side surfaces such that the side surface has unevenness including a first unevenness on side surface of the protruding portion and a second unevenness formed on side surface of the embedded portion and having a size that is larger than a size of the first unevenness.
US11678414B2
A portable lantern light is configured to be operated in a range of selectable operational modes to provide flexible illumination solutions in both stationary and portable situations. The lantern light includes an elongated central body with a plurality of external longitudinal ribs, longitudinal channels positioned between a pair of external ribs, a lighting element residing within the channel, and a lens overlying the lighting element that acts as a primary optic. A power source that includes a battery cartridge is removably inserted within a receiver of the central body. The lantern light includes an operating mode selector assembly to control which lighting elements are illuminated during operation of the portable lantern light, and a luminosity selector assembly to selectively control the lumen output (brightness) of the lighting elements. The lantern light also includes a retractable stabilization assembly that can be deployed to stabilize the light on a support surface.
US11678410B2
Induction cooktops and operational methods are provided herein. A method of determining presence of compatible cookware on an induction cooktop can include receiving a request to heat the induction cooktop, controlling at least one switching device to induce a current within an assumed piece of cookware with an induction coil of the induction cooktop, sensing a voltage associated with the at least one switching device, the voltage being proportional to current flowing in the induction coil, determining that the sensed voltage includes one or more voltage spikes above a first threshold, and determining that the assumed piece of cookware is absent when the sensed voltage includes the one or more voltage spikes.
US11678403B2
Aspects of the present invention disclose a method for managing the control policies associated with processing of a set of resources by a distribution system. The method includes one or more computer processors determining information associated with a configuration of a distribution system. The method further includes determining information related to a set of resource to process utilizing the distribution system. The method further includes determining respective values for a plurality of parameters related to processing the set of resources utilizing the distribution system. The method further includes selecting an initial set of control policies; The method further includes updating the initial set of control policies. The method further includes instructing the distribution system to process the set of resources utilizing the updated set of control policies.
US11678399B2
A method and apparatus for resuming only signaling radio bearers (SRBs) in a wireless communication system is provided. A wireless device triggers a signaling while the wireless device is in a radio resource control (RRC) inactive state, and resumes only SRB and transmits a message 3 (MSG3) of a random access procedure to a network when an early data transmission (EDT) triggering condition for transmission via the MSG3 is fulfilled. The MSG3 includes the signaling.
US11678393B2
An information reporting method, a receiving method, user equipment, and a network device are provided. The information reporting method comprises: sending a RRC resume request message to a network device; receiving a first RRC message sent by the network device in response to the RRC resume request message; and sending a second RRC message in response to the first RRC message to the network device, wherein in a case that the user equipment is in an inactive mode, when a PLMN reselects to an EPLMN, or when PLMN reselects to EPLMN and RNA update conditions are met, the second RRC message carries the identity of EPLMN.
US11678389B2
A device may utilize a point-to-point protocol over Ethernet (PPPoE) and a point-to-point protocol (PPP) to register the device with a core network, and may establish a first packet data unit (PDU) session with the core network based on the PPPoE and the PPP. The device may configure the first PDU session, based on the PPPoE and the PPP, to provide a first service, and may generate first keep alive messages to maintain the first PDU session. The device may establish a second PDU session with the core network based on the PPPoE and the PPP, and may configure the second PDU session based on the PPPoE and the PPP, where the second PDU session is configured to provide a second service that is different than the first service. The device may generate second keep alive messages to maintain the second PDU session.
US11678385B2
A method for logging a target device onto a network comprising: transmitting an electronic log-on message from a terminal device to a universal communication platform by a user, the log-on message contains information about the identity of the target device and a log-on option to said network, and where at the time of transmission of the message, there is no communication link between the terminal device and the target device; integrating the log-on message into a log-on credentials message by the universal communication platform; transmitting the log-on credentials message from the universal communication platform to the user's terminal device; transmitting the information contained in the log-on credentials message as modulated light by the terminal device, acquiring said information through a light-sensitive sensor of the target device and extracting the information about the option to log onto said network, logging onto the network using the log-on option by the target device.
US11678383B2
A communication method and a system that combines fifth generation (5G) communication systems with internet of things (IoT) technologies to support much higher data rates than fourth generation (4G) communication systems are provided. Based on 5G communication technologies and IoT technologies, the present disclosure can be applied to intelligent services, such as smart home, smart building, smart city, smart car or connected cars, health care, digital education, retail business, and security and safety measure. A method of communication for a user equipment includes receiving a random access channel (RACH) configuration from a base station (an evolved nodeB (eNB)), and transmitting to the eNB a random access preamble (RAP) message in an uplink subframe of an unlicensed band matching a subframe configured as a RACH resource according to the RACH configuration.
US11678375B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive configuration information that indicates a transmission parameter associated with a random access response (RAR) type; transmit a random access message associated with the RAR type; use the transmission parameter to obtain a physical downlink control channel (PDCCH) communication that schedules a physical downlink shared channel (PDSCH) communication that includes a RAR in a medium access control protocol data unit of the PDSCH communication; and obtain or refraining from obtaining the PDSCH communication based at least in part on whether the PDCCH communication is successfully obtained using the transmission parameter. Numerous other aspects are provided.
US11678370B2
A wireless device is configured to operate in at least a first serving cell on a first carrier, and a first downlink message requests that a second serving cell on a second carrier be added or released. In response to the first downlink message, the second serving cell on the second carrier is added or released. Within a time period starting from the time resource, wireless device transmits, on the second serving cell, a first uplink message indicating completion of the addition or release of the second serving cell. The time period starting from the time resource of a length that is a function of at least one parameter related to a clear channel assessment (CCA) procedure.
US11678369B2
A system includes multiple techniques of implementing listen before talk functionality to provide multiple mobile communication devices connectivity with a wireless base station.
US11678363B2
Disclosed are techniques for handling an overlap between a higher priority channel and a lower priority channel. In an aspect, a transmitter node detects an overlap between an allocation of a first set of resources of a wireless communication link for transmission of the lower priority channel and an allocation of a second set of resources of the wireless communication link for transmission of the higher priority channel, removes a subset of resources from the first set of resources to generate a removed subset of resources of the first set of resources and a remaining subset of resources of the first set of resources, and transmits, to a receiver node, the lower priority channel on the remaining subset of resources, wherein the higher priority channel is transmitted on the removed subset of resources, wherein the higher priority channel or the lower priority channel is a positioning reference signal.
US11678356B2
Aspects are provided allowing a base station to configure a UE to accumulate CSI over time for downlink data transmissions, and to transfer the accumulated CSI to a base station in a CSI report in response to a CSI report trigger event, thereby improving efficiency in CSI reporting and subsequent transmission reliability. Initially, the base station configures a CSI report trigger event and sends a plurality of data transmissions to a UE. The UE receives the data transmissions and then identifies the CSI report trigger event. Afterwards, the UE sends a CSI report to the base station including a CSI for each of the data transmissions in response to the CSI report trigger event. The base station may then adjust MCS or other parameters for subsequent data transmissions in response to the CSI report.
US11678353B2
Disclosed are a method for performing uplink transmission or reception in a wireless communication system and a device therefor. Specifically, a method for performing uplink transmission by a terminal in a wireless communication system may comprise the steps of: receiving, from a base station, a configuration relating to a beam association between a resource in a first frequency band and a resource in a second frequency band; allocating, by the base station, the resource in the first frequency band to the terminal, wherein the first frequency band does not overlap with the second frequency band; switching the first frequency band to the second frequency band; allocating, by the base station, the resource in the second frequency band to the terminal; and on the basis of the configuration relating to the beam association, performing the uplink transmission on the resource in the second frequency band.
US11678351B2
Example data sending methods and apparatus are described. One example method includes sending a first message to a network device by a terminal device. The first message is used to indicate information about remaining time of each of one or more data packets. The remaining time of each of the one or more data packets is used to indicate that the terminal device needs to finish sending each of the one or more data packets before the end of the remaining time. The terminal device obtains information about a resource configured by the network device for the terminal device, wherein the resource is used to send each of the one or more data packets before the end of the remaining time.
US11678350B2
Aspects of the subject disclosure may include, for example, identifying a number of radio resources of a mobile device, detecting activity of an application, and determining a data communication requirement of the application. The data communication requirement is compared to a first component carrier capacity and responsive to it exceeding the first component carrier capacity, a number of secondary component carriers providing secondary capacities are identified according to the data communication requirement, wherein a combination of the first capacity and the number of secondary capacities is not less than the data communication requirement. A group of the radio resources is configured according to the number of secondary component carriers, wherein a number of the group of the radio resources does not exceed the maximum number of the radio resources, and wherein the data communication requirement is accommodated by the combination of the first and secondary capacities. Other embodiments are disclosed.
US11678343B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a grant indicating a modulation and coding scheme (MCS) that indicates that the grant is for a retransmission of an initial communication. The UE may decode, based at least in part on the grant indicating the MCS that indicates that the grant is for the retransmission and using a transport block size (TBS) of a prior communication, a communication scheduled by the grant, wherein the prior communication is prior to the initial communication. Numerous other aspects are described.
US11678342B2
A method of transmitting information includes: determining one or more physical resource blocks (PRBs) for transmitting one or more associated channels of a current physical downlink control channel (PDCCH) and transmitting the one or more associated channels on the one or more determined PRBs. The one or more determined PRBs include one or more PRBs other than a current PRB for transmitting the current PDCCH. By determining one or more PRBs for transmitting the one or more associated channels of the current PDCCH or for repeatedly transmitting the current PDCCH, with the one or more determined PRBs including one or more PRBs other than the current PRB for transmitting the current PDCCH, when the one or more associated channels are transmitted on the one or more determined PRBs, it can avoid service congestion caused by excessive load on a certain PRB, and can improve a scheduling flexibility.
US11678316B2
A system operative to synchronize wireless transmissions between a base station and a plurality of wireless client devices using a plurality of twisted pairs. The system includes a base station located in a first area and comprising a medium access controller (MAC) functionality; a plurality of twisted pairs; and a plurality of converters located in other areas, in which the plurality of twisted pairs are operative to connect the base station with the plurality of converters, thereby forming a star topology. The base station is configured to determine a transmission plan to be followed by the base station and a plurality of wireless client devices associated with the base station. The base station is configured to distribute the transmission plan via the plurality of twisted pairs and converters to the wireless client devices, thereby synchronizing wireless transmissions between the base station and at least some of the wireless client devices.
US11678309B2
A representation method of channel state information for a receiving apparatus of a wireless communication system is disclosed. The channel state information includes a plurality of subcarrier data. The representation method of channel state information includes mapping each subcarrier data captured at a first timing onto planar component vectors; and respectively accumulating the planar component vectors corresponding to an identical direction of each subcarrier data captured at the first timing to generate a characteristic chart of channel state.
US11678303B2
The present disclosure provides a method and a device in a node used for wireless communications. A first node receives first information and second information, the second information being used to determine a first time-frequency resource group; then judges whether to perform a first channel sensing; when the result of the judging action is no, transmits a first radio signal in the first time-frequency resource group; when the result of the judging action is yes, performs the first channel sensing to determine whether a first radio signal is transmitted in the first time-frequency resource group; when the result of the determining action is yes, transmits the first radio signal in the first time-frequency resource group; when the result of the determining action is no, drops the transmission of the first radio signal in the first time-frequency resource group.
US11678292B2
Systems and methods for deriving and providing mobile device locations are disclosed. The method includes a communication network detecting one or more triggering conditions. Based on the triggering conditions, the network may derive a current location of the mobile device. The current location may be sent to the mobile device and/or another device communicating with the mobile device.
US11678289B2
Systems and methods are described for simultaneously accessing a plurality of services on Wi-Fi. The method comprises registering a first and second Media Access Control (MAC) identification (ID) with a first and second IP Multimedia System (IMS), by use of a User Equipment (UE). The UE comprises a first MAC ID associated with a first Subscriber Identification Module (SIM) card and a second MAC ID associated with a second SIM card. Use of a first service through a first Access Point (AP) without interrupting a second service may be available with registration of a first and second MAC ID.
US11678288B2
A method and apparatus may include receiving, by a radio access network (RAN), at least one burst arrival time (BAT) parameter from at least one session management function (SMF). The method may further include determining, by the RAN, if at least one actual BAT is offset from the at least one received BAT parameter by at least one threshold. The method may further include setting, by the RAN, at least one BAT correction parameter based upon at least one offset time. The method may further include calculating, by the RAN, at least one new BAT parameter according to the one BAT correction parameter. The method may further include adjusting, by the RAN, at least one burst schedule based upon one or more of the at least one BAT correction parameter or the at least one new BAT parameter.
US11678285B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a synchronization signal block (SSB) transmitted using a single carrier quadrature amplitude modulation (SC-QAM) waveform, wherein the SSB has a uniform bandwidth allocation for each of a primary synchronization signal (PSS) included in the SSB, a secondary synchronization signal (SSS) included in the SSB, and physical broadcast channel (PBCH) data included in the SSB. The UE may perform initial channel access based at least in part on the SSB. Numerous other aspects are described.
US11678283B2
Disclosed is a method and apparatus for generating information indicating a synchronization signal (SS) block. A method comprises: determining a frequency resource associated with a wireless device; determining, by a base station and based on the determined frequency resource, whether to add or omit a first bitmap indicating a plurality of groups in which at least one synchronization signal (SS) block is transmitted: generating, based on the determining to add the first bitmap, system information comprising a parameter comprising: the first bitmap; and a second bitmap indicating a position of one or more transmission SS blocks in each of the plurality of groups; and transmitting, based on the position, the one or more transmission SS blocks each comprising a Physical Broadcast Channel (PBCH) and a synchronization signal.
US11678280B1
A method, system, and medium are provided for optimizing a user experience based on periodicity modifications. In embodiments, when a large volume of UE are located in a particular sector of a cell site, the periodicity of a synchronization block transmitted from a base station may be adjusted in order to change a rate or speed of on-loading user equipment at the cell site. In some embodiments, by shortening the periodicity of a synchronization block, user equipment may be more quickly on-loaded to a wireless network at the cell site.
US11678279B2
Methods, systems, computer-readable media, and apparatuses for UE positioning are described. In some embodiments, a UE is configured to transmit a reference signal to a network resource for performing measurements on the reference signal and deriving the position of the UE. The timing of the reference signal is tracked at a particular precision. The precision is based on a timing accuracy that the UE can support from different timing accuracies. The different timing accuracies may be supported, each of which may have a different set of timing error limits. For example, for an angular-based positioning of the UE, a low timing accuracy may be supported. In comparison, for a timing-based positioning method, a high timing accuracy may be supported.
US11678275B2
An information handling system includes an antenna controller that may receive, from a platform sensor, platform sensor information as to a physical configuration usage mode, and receive, from a proximity sensor, information as to a part of a body of a user to an antenna. The antenna controller may also obtain a radio transmit power level value corresponding to the platform sensor information and to the proximity sensing information, send the radio transmit power level value to a radio via a serial interface, and reconfigure the antenna in response to the platform sensor information and the proximity sensing information. A radio may adjust a radio transmit power level to an adjusted radio transmit power level based on the radio transmit power level value.
US11678273B2
Certain aspects of the present disclosure provide techniques for uplink preemption indication. A method for wireless communication by a user equipment (UE) includes receiving at least one ULPI from a base station (BS) indicating, for each of a plurality of sets of uplink resources, a power level the UE can use for one or more uplink transmissions. The UE can determine one or more power levels indicated by the ULPI for resources allocated for the UE for uplink transmission. The allocated resources may include multiple of the sets of uplink resources. The UE can select the power level to use for uplink transmission using the allocated resources based, at least in part, on the determination. The UE sends or drops the one or more uplink transmissions according to the ULPI. A time duration of the plurality of sets of uplink resources can be longer than a configured ULPI monitoring periodicity.
US11678267B2
Disclosed are a method and an apparatus for reducing current consumption between proximity electronic devices in a NAN based low-power near field communication network. An electronic device may include a processor configured to: broadcast a first signal notifying that the electronic device can operate as a first proxy server, receive a first proxy client registration request from a first external electronic device, transmit a first proxy client registration response, receive a fourth signal notifying that a second external electronic device can operate as a second proxy server, transmit a second proxy client registration request to the second external electronic device, receive a second proxy client registration response from the second external electronic device, and operate the electronic device as a first proxy client of the second external electronic device in parallel with operating the electronic device as the first proxy server of the first external electronic device.
US11678264B2
Systems, apparatuses, and methods are described for wireless communications. A wireless device may receive at least one power configuration parameter from a base station. The at least one power configuration parameter may be based on information that the wireless device sends to the base station.
US11678263B2
A method of discontinuous reception (DRX) in a wireless transmit receive unit (WTRU) includes the WTRU receiving DRX setting information over a radio resource control (RRC) signal, and the WTRU receiving DRX activation information over medium access control (MAC) signal.
US11678249B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may receive, from a source node, an access request message using a first carrier, wherein the first carrier is to be used for routing decision traffic by each wireless node of a cluster of wireless nodes of the wireless multi-hop network, wherein the cluster includes the wireless node and the source node; and transmit, to the source node, an access response message using the first carrier, wherein the access response message indicates a selected routing option, of a set of routing options, for the source node to use to transmit a data communication to the wireless node using a second carrier. Numerous other aspects are provided.
US11678230B2
A wireless communication network serves a User Equipment (UE) that executes a low-latency application. A source Application Server (AS) exchanges low-latency data with the UE over a source wireless access node based on application context for the UE. The application context for the UE comprises a user identifier, a session identifier, and a session pointer. A target AS receives a handover notice and responsively retrieves the application context for the UE from the source AS. The target AS exchanges additional low-latency data with the UE over a target wireless access node based on the application context for the UE that comprises the user identifier, the session identifier, and the session pointer.
US11678227B2
A system can include a network analysis platform that applies performance models to determine if a coverage degradation exists at a network cell, such as at a base station. The performance models are pre-trained based on network telemetry data. For a session at a cell, an expected quality of service (“QoS”) metric can be compared to an actual QoS metric to determine whether the session is impacted by coverage degradation. Throughput is an example QoS metric. If the number of impacted sessions exceeds a threshold, the base station can be highlighted on a GUI. Additionally, the network analysis platform can perform root cause analysis of a victim cell.
US11678225B2
A wireless communication network serves a User Equipment (UE) over an optimal wireless network slice for a user application. The wireless communication network receives a download message when the UE downloads the user application that indicates a UE Identifier (ID) for the UE and an application ID for the user application. The wireless communication network selects a slice ID for the optimal network slice based on the application ID for the user application. The wireless communication network transfers a slice message to the UE that indicates the application ID and the slice ID. The wireless communication network exchanges application data for the user application with the UE. The wireless communication network processes the application data with the optimal wireless network slice.
US11678221B2
An electronic device may include a first communication processor supporting first network communication with a first network, and a second communication processor supporting second network communication with a second network different from the first network. When both of the first network communication and the second network communication are set to a data transmittable state, the second communication processor may be configured to transmit transmission data based on the second network communication selected as a primary path from between the first network communication and the second network communication, when the size of the transmission data is less than a predetermined threshold. In response to detection of a failure in the second network communication, the first communication processor may be configured to transmit the transmission data based on the first network communication, irrespective of whether the size of the transmission data is equal to or larger than the predetermined threshold.
US11678209B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device may determine that a second wireless communication device is to communicate with a third wireless communication device using one or more beams that pass through a target area. The first wireless communication device may obtain information indicating a first object that is approaching the target area and that has a beam blocking size above a threshold. The first wireless communication device may cause the one or more of the second wireless communication device or third wireless communication device to adjust usage of the one or more beams during an expected blockage time in the target area. Numerous other aspects are described.
US11678203B2
Methods, systems, and devices for wireless communications are described. For example, a method for wireless communications at a user equipment (UE), may include receiving a configuration for reporting feedback associated with beam blocking. The UE may perform a decoding process on one or more downlink transmissions via a set of multiple beams. The UE may determine whether a failure of the decoding process is a result of one or more of the plurality of beams being at least partially blocked during the one or more downlink transmissions according to the configuration. The UE may also transmit a negative acknowledgement (NACK) and link adaptation information, where the NACK acknowledgement is based on the failure of the decoding process and the link adaptation information is based on determining whether the one or more of the set of multiple beams are at least partially blocked.
US11678198B2
A wireless device, for operation within a wireless network, the wireless device comprising: a RF transmitter, a RF receiver, and processing circuitry, where the RF transmitter sends a radar-detected message or a channel-switch announcement message to other wireless devices in the wireless networks. The other wireless devices receive the radar-detected message and abandon radar-detected channels designated in the radar-detected message. The other wireless devices also receive the channel-switch announcement message and switch to radar-free channels designated in the channel-switching message.
US11678194B2
A method performed by an electronic apparatus to provide information associated with activation of a portable terminal according to various embodiments includes acquiring order information associated with the portable terminal, acquiring information associated with delivery of the portable terminal corresponding to the order information from a server, and, based on the order information and the information associated with the delivery of the portable terminal, providing the information associated with the activation of the portable terminal, and the information associated with the activation comprises information on whether the portable terminal has been shipped out.
US11678193B2
A device may receive, from a network device, a user equipment (UE) parameter update request notification indicating an update to a UE parameter of a universal subscriber identity module (USIM), and may generate an encrypted UE parameter update request. The device may cause the encrypted UE parameter update request to be provided to the USIM to cause the USIM to update the UE parameter and to generate an encrypted UE parameter update response. The device may receive, from the network device, the encrypted UE parameter update response, and may verify an authenticity of content of the encrypted UE parameter update response based on whether the encrypted UE parameter update response is signed by the USIM. The device may provide, to the network device, a result indicating whether the UE parameter is updated and whether the authenticity of the content of the encrypted UE parameter update response is verified.
US11678191B2
Packet protection is described. Data of a group of packets is concatenated with a security key and a sequence number of the packet. A hash mark of the concatenated data is calculated and sent with data or control information in a packet. If each packet has reserved bits, at least some of the packets each has data, a least a portion of the hash mark, and a header having: a first bit that indicates if the hash mark is present, and a second bit that indicates if the packet is used to determine the hash mark. Otherwise, a separate control packet is sent that contains the hash mark, a first sequence number of the group of packets, and a PDU type indicating that the control packet is an integrity protection packet for the group of PDCP packets.
US11678189B2
An SVM-based secure access method for wireless terminals. Step 1, establish a wireless network security model based on the communication scenarios of the wireless terminal and the wireless base station; establish the channel feature vectors based on the wireless network security model and the frames received by the wireless base station; Step 2, use the pre-trained SVM model to examine the channel feature vectors of the frames, determining whether the frames are legitimate signals; Step 3, determine whether the wireless terminal with at least one frame sent is a legitimate terminal based on whether at least one of the frames sent is a legitimate signal. The frames sent by the wireless terminals that access the wireless base station are examined to effectively determine legitimate terminals by improving the SVM parameter combination optimization method of differential evolution and the differential evolution method with an adaptive improvement of the control parameters.
US11678183B2
Devices, systems and methods use a first communication interface to connect with a local device via a first protocol and use a second communication interface to connect with a server via a second protocol. Embodiments relay secure communications between the local device and the server for authentication of the at least one local device by the server and responsive to authentication of the local device by the server, transmit information for storage in a secure memory of the authenticated local device.
US11678173B2
A method, performed by a device configured to perform communication with a base station, and including detecting whether an abnormality of the device occurs in response to an event signal, sending a request to the base station for permission to change a capability of the device based on the detecting that the abnormality occurs, changing the capability of the device based on a permission indication received from the base station in response to the sending the request, sending changed capability information to the base station based on the changing, and performing a radio resource control (RRC) reconfiguration operation based on an RRC reconfiguration message received from the base station in response to the sending the changed capability information.
US11678167B1
For example, a Bluetooth (BT) device may be configured to identify metadata in broadcast messages received at the BT device from a plurality of BT audio source devices, wherein a broadcast message from a BT audio source device includes metadata indicating one or more attributes of audio data broadcasted by the BT audio source device; and select from the plurality of BT audio source devices one or more recommended BT audio source devices for a BT audio connection, the one or more recommended BT audio source devices selected from the plurality of BT audio source devices based on the metadata in the broadcast messages and based on a user profile corresponding to a user of the BT device, the user profile including personalized preference information corresponding to a preference of the user for selection of audio content.
US11678164B2
A non-transitory computer-readable storage medium storing computer-readable instructions for a short range communication apparatus, when executed by a processor of the short range communication apparatus, may cause the short range communication apparatus to perform: receiving connection information from an image forming apparatus via a short range wireless communication established between a short range communication interface and the image forming apparatus; and storing the received connection information in a memory, sending the connection information, portable-program-identification information, and an executing instruction to the portable apparatus via the wireless interface, the portable-program-identification information being information for identifying the portable program, the executing instruction being an instruction for the portable program to establish the second wireless communication with the image forming apparatus using the connection information.
US11678163B2
A power-efficient, balanced, and reliable true wireless Bluetooth stereo audio solution is provided. Two audio sink devices are used to render audio content received from an audio source. One sink device is connected to the audio source via a primary link. The other sink device sniffs communication on the primary link. The two sink devices are connected via a hybrid link. In some embodiments, a token is passed dynamically between the two sink devices. The sink device that has the token acts as a primary sink device on a primary link with the source. The other sink device acts as a slave to the primary link.
US11678162B1
In one aspect, a system for receiving communications while a user operates a motor vehicle is provided. The system may include (1) a BLUETOOTH interface configured to establish a connection to a BLUETOOTH device associated with the motor vehicle, (2) a wireless communication interface configured to receive a wireless communication from a remote device, and (3) a processor coupled to the wireless communication interface and the BLUETOOTH interface, and configured to: (a) determine the user is operating the motor vehicle based upon the connection to the BLUETOOTH device, and (b) suppress a notification of the user of receipt of the wireless communication while the user is operating the motor vehicle.
US11678158B2
A temporary EID (TEID) is generated based on an indicator of a hash algorithm, a nonce, and a hash generated using the hash algorithm. The hash is generated based on the indicator, nonce, and EID of a mobile device. The TEID is sent to the mobile network operator to identify the mobile device in lieu of using the device's EID. The TEID is stored in a data store and an eSIM profile for the mobile device is associated the TEID. The mobile device sends to an eSIM server the device's EID over a secure communications channel. The eSIM server generates a hash using the indicator and nonce contained in the stored TEID and the EID of the mobile device. The eSIM server verifies that the generated hash matches the hash contained in the TEID stored in the data store. If the hash matches, the eSIM server sends, to the mobile device, subscription credentials for accessing the mobile network in accordance with the data plan.
US11678157B2
Systems and methods are provided for smart-landmark-based positioning. Such methods may include detecting, using a sensor mounted on a vehicle, a landmark object, obtaining landmark information of the detected landmark object, the landmark information including identification of the landmark object and an encrypted location of the landmark object, transmitting, from the vehicle over a wireless network, a query including at least part of the obtained landmark information, receiving, by the vehicle over the wireless network, a query response including additional information of the landmark.
US11678156B2
Embodiments of the present application disclose a method and terminal device for data transmission. The method is applied to a vehicle-to-everything system, and comprises: a terminal device in a first protocol layer determining, according to service information of data to be sent, a transmission mechanism for transmitting the data to be sent. The method and terminal device in the embodiments of the present application enhance data transmission capabilities.
US11678155B2
A method includes receiving, by sensors inside an enclosure of a vehicle, signals generated by signal generators in the enclosure of the vehicle. One of the sensors or signal generators may be part of a mobile device inside the enclosure. The method also includes determining a location and orientation of the mobile device from the signals. The method further includes determining, based on the location and orientation of the mobile device, an object in the enclosure that the mobile device is pointing to. The mobile device further includes transmitting a message to the mobile device in response to determining that the mobile device is pointing to the object, so as to cause the mobile device to display a user interface to allow the mobile device to control the object.
US11678153B2
Provided are an information transmission and reception method and apparatus. The method includes: determining a transmission manner of a V2X service duplication to be transmitted; selecting a PC5 air interface carrier for transmitting the V2X service duplication according to a rule corresponding to the transmission manner; and transmitting the V2X service duplication on the selected PC5 air interface carrier.
US11678152B2
A portable data processing device for forming a wireless network includes a chamber configured within a housing; a microprocessor; a power supply; a sensor communicatively coupled to the microprocessor; and data storage media; and a wireless communication module. The microprocessor is configured to broadcast, by the wireless communication module, a device identification signal; listen for an external device identification signal; transmit device capability data; receive external device capability data. The microprocessor is further configured to receive an internal measurement from the sensor; transmit the internal measurement; receive an external measurement from the external device; analyze the internal measurement and the external measurement to determine an analysis result; and transmit the analysis result.
US11678149B2
A method of processing call establishment requests, the method comprising the steps of: a) receiving call establishment definition data relating to a called party identifier; b) receiving a call establishment request from a calling party, the call establishment request comprising the called party identifier; c) determining that a user terminal associated with the called party identifier is engaged in a call with a remote party; d) determining that call establishment definition data is associated with the called party identifier; and e) in response to steps b) c) and d), processing the call establishment request to connect the calling party to the called party.
US11678147B2
Methods and techniques are described for supporting location services for a user equipment (UE) in a Fifth Generation wireless network using a Location Management Function (LMF) based control plane (CP) location solution. The LMF serves as the main anchor point for location support instead of an Access and Mobility Management Function (AMF). The LMF may be in either a serving Public Land Mobile Network (PLMN) for a UE or in a Home PLMN for a roaming UE. The LMF may obtain location information for a UE via an AMF from a Next Generation Radio Access Network or the UE and may interact with a Gateway Mobile Location Center to receive location requests from and return location information to an external client. The LMF solution may be more efficient and require less implementation than an AMF based CP location solution.
US11678146B2
A geolocationing system, personal locator device, and method for providing awareness in a multi-space environment, such as a hospitality environment or educational environment, are presented. In one embodiment, a personal locator device includes a first operational mode that determines an estimated location of the personal locator device by communicating with a server via an array of gateway devices defining an area of coverage. The personal locator device also has a second operational mode that determines the estimated location of the personal locator device by communicating with a server via a proximate wireless-enabled interactive programmable device. The second operational mode may be utilized when the personal locator device is out of the area of coverage.
US11678140B2
Methods, systems, and computer code on computer-readable media are provided that are directed to generating area skyline data using a digital elevation or surface models (DEMs or DESs) and shadow casting techniques. Some embodiments use an area of maximum shadow line overlap, for shadow line images based on target location skyline azimuth and elevation angle data, as the best approximation for the position of the target location in an area. Some embodiments select the location showing the best fit to the target skyline azimuth and elevation angle data as the best approximation for the target location.
US11678133B2
The present disclosure provides one embodiment of an integrated microphone structure. The integrated microphone structure includes a first silicon substrate patterned as a first plate. A silicon oxide layer formed on one side of the first silicon substrate. A second silicon substrate bonded to the first substrate through the silicon oxide layer such that the silicon oxide layer is sandwiched between the first and second silicon substrates. A diaphragm secured on the silicon oxide layer and disposed between the first and second silicon substrates such that the first plate and the diaphragm are configured to form a capacitive microphone.
US11678131B2
A device, comprising a coupling apparatus configured to couple to a male mating coupling component and also configured to couple to a female mating coupling component. In some embodiments, the coupling apparatus is configured to snap couple to a male mating coupling component and also configured to snap couple to a female mating coupling component.
US11678124B2
Discussed is an apparatus including a display panel configured to display an image, a vibration apparatus disposed at a rear surface of the display panel to vibrate the display panel and to generate sound via the display panel, and an adhesive member and a connection member between the display panel and the vibration apparatus.
US11678115B2
A playback device includes a speaker, a controller, a first switch circuit, and a second switch circuit. The speaker has a first terminal and a second terminal. The controller is configured to output a first audio signal and a second audio signal. The controller is coupled to the first terminal of the speaker, and is configured to transmit the first audio signal to the speaker. The second switch circuit is coupled between the second terminal of the speaker and the controller, and is coupled to the first switch circuit. The second switch circuit is configured to transmit the second audio signal from the controller to the speaker when the first switch circuit is turned on.
US11678113B2
Small form-factor MEMS devices and methods of using the devices are disclosed. An exemplary MEMS device includes an accelerometer contact microphone. Certain devices described herein comprise nanometer scale sensing gaps in the out-of-plane direction to increase vibration sensitivity in a vacuum casing. Certain devices described herein provide a differential sensing mechanism. The disclosure also describes accelerometer contact microphones having an operational bandwidth ranging from 0 Hz and 10,000 Hz. The vibration acceleration sensitivity of certain devices described herein is better 100 μg√Hz.
US11678104B2
An earcup for a headphone, comprising at least one earcup comprising a front opening adapted to be adjacent to the ear of a user of the headphone, a baffle disposed within the earcup to define front and rear cavities, an outer cup arranged to accommodate the rear cavities, a first inner cup arranged within the rear cavity surrounding the front opening, a transducer and an earpad extending around the periphery of the front opening of the earcup arranged to accommodate the front cavity and the ear of the user, and wherein the earcup comprises a second inner cup arranged between the outer cup and the back-volume cup for providing an acoustic barrier between outside noise and the ear of the user.
US11678102B2
The present disclosure relates to a speaker device. The speaker device may include a core housing, a circuit housing, an ear hook, and a housing sheath. The core housing may be configured to accommodate an earphone core. The circuit housing may be configured to accommodate a control circuit or a battery. The control circuit or the battery may be configured to drive the earphone core to vibrate to produce sound. The ear hook may be configured to connect the core housing with the circuit housing. The housing sheath may at least partially cover the circuit housing and the ear hook. The housing sheath may include waterproof material. The waterproof effect of a speaker device may be improved through sealed connections between various components of the speaker device in this the present disclosure.
US11678088B2
The present technology relates to a solid-state image sensor, an imaging device, and an electronic device capable of switching FD conversion efficiency in all pixels of a solid-state image sensor. A photodiode performs photoelectric conversion on incident light. A floating diffusion (FD) stores charge obtained by the photodiode. FD2, which is a second FD to which the capacity of an additional capacitor MIM is added, adds the capacity to the FD. The additional capacitor MIM is constituted by a first electrode formed by a wiring layer and a second electrode formed by a metallic light blocking film provided on a surface of a substrate on which the photodiode is formed. Switching between the FD and FD+FD2 allows switching of the FD conversion efficiency. The present technology is applicable to a CMOS image sensor.
US11678087B2
A memory circuit includes a memory array, a word line, and a bit line. The memory array includes a plurality of memories arranged in a matrix shape in a first direction and a second direction perpendicular to the first direction. The word line extends in the first direction and reads signals from the plurality of memories arranged in the first direction. The bit line includes a digit line connected to the plurality of memories arranged in the second direction and an output line connected to the digit line and extending in the first direction and transmits a signal from a memory corresponding to the word line to the output line as the word line reads a signal.
US11678085B2
A raw binary number (401) includes a first predefined number n1 of bits, wherein each bit represents either zero or 2(n−1) with n representing a position of the bit in the binary number and 1≤n≤n1. In the raw binary number a position of a highest-weighted bit unequal zero is identified. By using a first electronic circuit (491), binary position information is generated by encoding the identified position. An encoded binary number is compiled, wherein the encoded binary number is based on the binary position information and on a partial binary number. The partial binary number is a portion of the raw binary number directly following the highest-weighted bit unequal zero. The encoded binary number includes a second predefined number m1 of bits. The second predefined number m1 of bits is smaller than the first predefined number n1 of bits.
US11678083B2
An imaging device including a semiconductor substrate that includes a first impurity region; a photoelectric converter that is coupled to the first impurity region and that converts light into charges; a capacitor that includes a first terminal and a second terminal, the first terminal coupled to the first impurity region; voltage supply circuitry coupled to the second terminal; a first transistor including the first impurity region as a source or a drain; and control circuitry. The control circuitry is programmed to cause the voltage supply circuitry to supply a first voltage in a first period, and to cause the voltage supply circuitry to supply a second voltage different from the first voltage in a second period continuous to the first period, the first transistor being in on-state in the first period, the first transistor being in off-state in the second period.
US11678080B2
A photoelectric conversion device according to one embodiment includes: a first substrate including a pixel that includes a photoelectric conversion element; and a second substrate including a first control unit that includes a first signal processing unit configured to process a signal from the pixel, the second substrate being stacked together with the first substrate. The signal from the pixel is output to a second signal processing unit disposed at a position different from a position of the first signal processing unit, a path through which the signal from the pixel is output to the first signal processing unit is different from a path through which the signal from the pixel is output to the second signal processing unit, and the first control unit is configured to control the pixel on the basis of the signal processed by the first signal processing unit.
US11678078B2
A solid-state imaging device that detects the presence or absence of an address event further captures an image. The solid-state imaging device includes a detection pixel and a counting pixel. In the solid-state imaging device, the detection pixel detects whether or not a predetermined address event has occurred, depending on whether or not the amount of change in the amount of incident light exceeds a predetermined threshold. Further, in the solid-state imaging device, in a case where an address event has occurred, the counting pixel counts the number of photons entering during a predetermined exposure period and outputs a pixel signal indicating the count value.
US11678076B1
An example method includes using a plurality of switches corresponding to a plurality of capacitors to select a first set of capacitors for charging at a first time. Charging the first set of capacitors corresponds to sampling from a first set of adjacent light detectors. The method includes using the plurality of switches to select a second set of capacitors from the plurality of capacitors for discharging at a second time. The method includes using a sampling switch to sample an output of the second set of capacitors as they discharge. The output of the second set of capacitors corresponds to the first set of adjacent light detectors. The method includes determining, based on sampling the output of the second set of capacitors, a collective intensity of light received by the first set of adjacent light detectors.
US11678072B2
A control apparatus includes a tilt driving unit configured to perform tilt driving, a focus driving unit, a control unit configured to control the focus driving unit and the tilt driving unit for focusing on at least a first area and a second area in a plurality of areas in an image, and a first determination unit configured to determine a control method of the control unit based on whether or not a difference between a position of at least one of the first area and the second area and a position corresponding to a tilt axis in the image is smaller than a predetermined threshold.
US11678070B2
An imaging apparatus includes a first imaging element and a second imaging element. The second imaging element includes a storage portion that stores first image data output from the first imaging element, and a processing portion that processes second image data. A second image indicated by the second image data has a higher resolution than a first image indicated by the first image data. The second imaging element outputs the first image data stored in the storage portion to a specific output destination in a case where a specific subject image is not detected, and outputs the second image data or combined image data obtained by combining the first image data with the second image data using the processing portion to the output destination in a case where the specific subject image is detected.
US11678064B2
The present invention relates to video processing, and provides a method for detecting and reducing video flicker. The method for detecting video flicker includes steps of: calculating the line sums of the luminance components of two adjacent frames in a video frame sequence; comparing the line sums of the luminance components of the two adjacent frames, and calculating a flicker component; obtaining the light source flicker frequency according to an assumed k value; determining two different local intervals by the coordinates of a current point of the flicker component according to the light source flicker frequency; and respectively calculating a peak function and a valley function of the flicker component in the two different local intervals; and determining whether there is video flicker caused by the light source in the current frame according to the peak function and the valley function of the flicker component.
US11678063B2
A high dynamic range sensing device is disclosed. The device includes an array of Bayer pattern units. Each of the Bayer pattern units comprises a plurality of pixels and each of the plurality of pixels comprises a plurality of photodiodes. At least one of the plurality of photodiodes in each pixel is configured to detect near infrared (NIR) light and at least one of the plurality of photodiodes in each of the plurality of pixels is configured to detect visible light.
US11678059B2
Example embodiments relate to microlensing for real-time sensing of stray light. An example device includes an image sensor that includes a plurality of light-sensitive pixels. The device also includes a first lens positioned over a first subset of light-sensitive pixels selected from the plurality of light-sensitive pixels. Further, the device includes a controller. The controller is configured to determine a first angle of incidence of a first light signal detected by the first subset of light-sensitive pixels. The controller is also configured to, based on the first determined angle of incidence, determine an amount of stray light incident on the image sensor.
US11678058B2
An intelligent control method and system using a radar security camera are disclosed, wherein a target is detected by 360° radar sensing regardless of the rotation radius of a camera by using the security camera having a built-in radar, and the camera is enabled to track the target according to the moving direction and specific signs of the target after the target is identified as a person and a vehicle sequentially according to a decision priority order.
US11678056B2
A deroll control system includes an outer housing, a detector configured to capture an image, an annular torsional flexure, at least one drive and a controller configured to control the at least one drive. The annular torsional flexure has a rotatable inner mount surface to which the detector is mounted, a fixed outer mount surface fixed to the outer housing and spaced radially apart from the rotatable inner mount surface, and a flexure region having a plurality of flexures spaced radially between the inner mount surface and the outer mount surface. The at least one drive is coupled to the inner mount surface of the torsional flexure and is configured to cause a counter-rotation of the inner mount surface and the detector about a central rotational axis perpendicular to an image plane to correct a rotation of the image as the detector is capturing the image.
US11678052B2
A control apparatus includes an acquisition unit configured to acquire information on an optical image stabilization performance, and a correction unit configure to provide an electronic image stabilization. The correction unit changes a gain of the correction unit based on information on a shutter speed and information on the image stabilization performance.
US11678051B2
A control method of an image pickup device is provided. The image pickup device includes a camera, a display, and a touch panel that is overlapped with the display and detects at least a sliding touch operation. The display displays a video image captured by the camera in first, second and third modes. The control method includes: switching to the second mode by a first sliding touch operation in a first direction on the touch panel in the first mode; switching to the third mode by a second sliding touch operation in the first direction in the second mode; switching to the second mode by a third sliding touch operation in a second direction in the third mode; and switching to the first mode by a fourth sliding touch operation in the second direction in the second mode. The second direction is substantially opposite to the first direction.
US11678040B2
A vehicular trailering assist system includes a camera and an image processor operable to process image data captured by the camera. The vehicular trailering assist system iteratively predicts a plurality of predicted trailer angles based on a corresponding plurality of potential trailer beam lengths ranging between an upper dimension above a baseline trailer beam length and a lower dimension below the baseline trailer beam length and selects a trailer angle from the plurality of predicted trailer angles that least deviates from a current trailer angle determined via processing by the image processor of image data captured by the camera. The potential trailer beam length that corresponds to the selected trailer angle that least deviates from the determined current trailer angle is used in determining trailer angles for that trailer during future drives of the vehicle when towing that particular trailer.
US11678038B2
An imaging apparatus' parts are provided with an outer frame member, an enclosure section shielding body accommodated by the outer frame member and accommodating and achieving electrically continuous connection with an imaging part, a connection that connects a metal shield of a relay connector to the imaging apparatus by contacting with an interior of the enclosure section shielding body, a barrier wall between the relay connector and the enclosure section shielding body, and a connector terminal. The connector terminal includes an internal contact section exposed to an interior of the enclosure section shielding body, and an external contact section exposed to an interior of the connector. The enclosure section shielding body is formed of a box-shaped metal shell accommodating the internal contact section in the interior. The connector has a connector section shielding body formed of a tubular metal shell accommodating the external contact section in the interior.
US11678037B2
In embodiments, an electronic device comprises a housing including a printed circuit board (PCB) in an inner space thereof; and a camera module assembly disposed in the inner space and including: a module housing; a first camera module having a first camera housing, the first camera module disposed in at least a part of the module housing and including a first flexible PCB (FPCB) drawn out of the module housing and connected to the PCB; and a second camera module having a second camera housing separate from the first camera housing, the second camera module disposed in the module housing to be adjacent to the first camera module and including a second FPCB drawn out of the module housing and electrically connected to the PCB, wherein the first and second FPCBs are overlapped at least in part with each other, when the module housing is viewed from above, and drawn to face a same direction.
US11678036B2
An optical element driving mechanism is provided, including a fixed portion, a movable portion, a driving assembly, and a stopping assembly. The movable portion is movably connected to the fixed portion, wherein the movable portion is used for connecting to an optical element having a main axis. The driving assembly is disposed on the fixed portion or the movable portion, and the driving assembly is used for driving the movable portion to move relative to the fixed portion. The stopping assembly is connected to the movable portion and the fixed portion.
US11678033B2
A multi-purpose imaging and display system includes a display; a detector coupled to the display and having a field of view; and a filter communicating with the detector. The field of view is imaged by the detector through the filter, the filter configured to be sensitive to a first frequency spectrum, so the detector displays only objects within the field of view on the detector that emit one or more frequencies within the first frequency spectrum. The detector and filter can work together in different operational states or modes for acquiring image data of a target object under investigation. A computing device can be included to process acquired image data, and communication interfaces can be employed to achieve networking of multiple systems. A peripheral interface allows a plurality of peripheral devices to be selectively added to tailor the data acquisition and display capabilities of the imaging and display system.
US11678031B2
A user interface (UI) includes a video display area for presenting video content, a text entry field, and a comment section. The UI also provides UI controls for enabling a user to select a portion of the video content and for generating a typed hyperlink in the text entry field that references the selected portion of the video content. A UI control for creating a new comment in the comment section of the UI that includes the typed hyperlink from the text entry field is also provided. A user can select a typed link in a comment and, in response thereto, the content type for the referenced portion of the video content can be determined based on data in the selected link. A preview of the portion of the video content can then be presented based upon the determined content type.
US11678030B2
Systems and methods are provided for displaying personalized preview images during trick-play operations of a media asset based on user profile data and an importance of frames of the media asset. A request from a user to move a slider of a progress bar associated with a media asset is received while the media asset is being generated for display. A scene from the media asset that contains a play position indicated by the slider is identified and a frame that best matches user profile data of the user and importance data for the scene is identified. The identified frame is generated for display as an overlay over the displayed media asset.
US11678025B2
The disclosure relates to a method including applying a first format modification to an audio and video input content in a first format to output a content complying with a second format, information about the first format modification being associated to the output content. The disclosure also relates to a method including obtaining an audio and video input content complying with an input format and information about a first format modification applied to the input content and determining a second format modification to apply to the input content by taking account of the first format modification. It also relates to corresponding signal, devices, electronic assembly, system, computer readable program products and storage media.
US11678019B2
Techniques for cloud user interface (UI) rendering in a virtual set top system is performed by a UI engine on a server or a cloud platform. The method includes receiving a request for a UI, where the request includes a state associated with the UI and the request. The method further includes identifying, based at least in part on the first state, UI element(s) and/or interactions associated with the UI. The method also includes determining whether or not UI object(s) corresponding to the UI element(s) and/or the interactions exist in a cache. The method additionally includes generating the UI using the UI object(s) upon finding the UI object(s) in the cache. The method further includes rendering the UI upon not finding the UI object(s) in the cache, including rendering the UI element(s) and/or the interaction(s) as the UI object(s) and storing the UI object(s) in the cache.
US11678013B2
Methods and apparatus to determine a state of a media presentation device are disclosed. Example disclosed methods include generating a first set of weighted coefficients based on first audio received by first and second microphones at a first time. Example disclosed methods include generating a second set of weighted coefficients based on second audio received by the first and second microphones at a second time after the first time. Example disclosed methods include comparing the first set of coefficients and the second set of coefficients to generate a similarity value. Example disclosed methods include, when the similarity value satisfies a threshold, determining that the media presentation device is in a first state. Example disclosed methods include, when the similarity value does not satisfy the threshold, determining that the media presentation device is in a second state.
US11678012B2
The present invention relates to an artificial intelligence (AI), which emulates functions of a human brain, such as recognition and reasoning, by utilizing a machine learning algorithm such as deep learning, and relates to context awareness based artificial intelligence application technology for obtaining interest information of a user from an image displayed to the user. An electronic device, according to one embodiment of the present invention acquires context data related to the image, and uses the context data to select a node of interest corresponding to the context data from among nodes of an index tree for searching for sample images which correspond to candidate objects extracted from the image by using a model generated as a result of machine learning, wherein the node of interest is selected by using a result of comparison between a subject of each node of the index tree and the context data; and an object of interest is selected from among the candidate objects included in the image by using the node of interest.
US11678008B2
A method causes a display device to display a video depicting an item in a scene and a tag in a first position on a first frame of the video. The tag is associated with the item depicted in the video, and the tag includes text information associated with the item depicted in the video. The method causes the video display to display the tag in a second position on a second frame of the video and causes the video display to display the tag in intermediate positions between the first and second positions during frames between the first and second frames of the video.
US11678003B2
A system includes a primary playback system and a secondary playback system. The primary playback system plays back selected content. The secondary playback system monitors progress of the primary playback system playing back the content. Based on detected progress, the secondary playback system synchronizes playback of supplemental media (such as descriptive audio, closed caption text, etc.) associated with the content on a secondary playback system operated by a user. In response to detecting a scheduled advertisement window during playback of the content on the primary playback system, the secondary playback system discontinues playback of the supplemental media associated with the content on the secondary playback system. During or after playback of the advertisement on the primary playback system, the secondary playback system monitors playback of the selected content by the primary playback system to re-synchronize playback of supplemental media to the playback of the content on the secondary playback system.
US11678001B2
The present disclosure is directed to systems and methods for modulating the quality of media content based on aggregate data usage. For example, a method may include: collecting usage data information from a plurality of locations; determining a data cap for each of the plurality of locations; training a machine learning model using the usage data information and the data cap; predicting, using the machine learning model, whether a location is going to exceed its associated data cap, the location being a new location or an existing one of the plurality of locations; and determining whether the modulate a quality of media content transmitted to the location based on the prediction.
US11678000B2
A computer system provides a method for delivering a video stream to a viewer and delivering, in synchrony with the video stream, social media content created during the current and previous viewings of the video stream by first-time viewers of the video stream.
US11677989B2
There is provided a method for encoding and decoding a signal. The method comprises receiving a first signal (900) and a second signal (960), the first and second signals comprising different versions of a common content, the first signal (900) using a first signal element coding format and the second signal (960) using a second signal element coding format. The first signal (900) is encoded by a lower encoding module (1103) to generate a lower encoded signal (910). The lower encoded signal (910) is decoded to generate a lower decoded signal. The lower decoded signal is processed by at least converting from the first signal element coding format to the second signal element coding format and up-sampling, to produce a processed signal. The processed signal and the second signal (960) are processed by an upper encoding module (1107) to generate an upper encoded signal (920).
US11677988B2
A method of decoding video data by a device is provided. Level values corresponding to a chroma coding block are received. The chroma coding block is one of chroma coding blocks resulting from partitioning a chroma coding tree block. A luma coding tree block corresponding to the chroma coding tree block is partitioned into luma coding blocks which are organized into quantization groups such that luma quantization parameters are determined for the luma coding tree block. One of the luma quantization parameters that is mapped to the chroma coding block is identified. A predictive quantization parameter is derived by using a value derived from the identified luma quantization parameter. A chroma quantization parameter is determined by adding a delta quantization parameter associated with each of the chroma coding blocks to the predictive quantization parameter. Transform coefficient values are generated based on the determined chroma quantization parameter.
US11677985B2
An image decoding method according to the present document may include the steps of: deriving the position of the final significant coefficient in the current block and transform coefficients for the current block on the basis of residual information; determining whether the index of a sub-block including the final significant coefficient is 0 and whether the position of the final significant coefficient in the sub-block is greater than 0; determining whether a significant coefficient exists in a second area excluding a first area at the upper left end of the current block; and parsing an LFNST index from a bitstream when the position of the final significant coefficient is determined to be greater than 0 in the sub-block in which the index is 0, and the significant coefficient does not exist in the second area.
US11677982B2
An encoding device evaluates a plurality of processing and/or post-processing algorithms and/or methods to be applied to a video stream, and signals a selected method, algorithm, class or category of methods/algorithms either in an encoded bitstream or as side information related to the encoded bitstream. A decoding device or post-processor utilizes the signaled algorithm or selects an algorithm/method based on the signaled method or algorithm. The selection is based, for example, on availability of the algorithm/method at the decoder/post-processor and/or cost of implementation. The video stream may comprise, for example, downsampled multiplexed stereoscopic images and the selected algorithm may include any of upconversion and/or error correction techniques that contribute to a restoration of the downsampled images.
US11677978B2
The present application provides a video data processing method and device, a server, a terminal, and a storage medium. The method includes: determining a sphere region of an omnidirectional video, and one or more zoom regions of the sphere region on a projected picture of the omnidirectional video; and decoding and playing video data of the one or more zoom regions of the sphere region on the projected picture of the omnidirectional video, in response to a zoom operation on the sphere region of the omnidirectional video.
US11677973B2
The method relates to harmonization between affine mode and other inter coding tools mode. The method for video processing includes acquiring, during a conversion between a current block and a bitstream representation of the current block, an indication of the current block, where the indication indicates whether a merged affine model of the current block should be modified, and performing, at least based on the indication, the conversion between the current block and the bitstream representation of the current block.
US11677972B2
A method and apparatus for video decoding includes decoding a binary coded syntax element carrying an identification of a picture segment in a high level syntax structure comprising fixed length codewords and reconstructing the picture segment.
US11677968B2
A method of encoding and decoding video data is described. According to an aspect of an invention, luma and chroma components may have separate quadtree plus binary tree (QTBT) structures and a scaling parameter for a chroma coding block is determined based on one or more properties of a luma component.
US11677965B2
A method includes: decoding a bitstream and thereby outputting a transform coefficients for each color component of the block, a first flag indicating for each color component whether the block includes a non-zero transform coefficient, and a second flag indicating whether the block has been encoded using a color space transform that transforming a color space of a prediction residual from a color space of the original image to another color space; performing a color space inverse transform for the prediction residual restored from the transform coefficients, when the second flag indicates that the block has been encoded using the color space transform; and determining whether to perform chroma residual scaling for the prediction residual of the chrominance component, based on the first flag of a chrominance component and the second flag, the chroma residual scaling that performs scaling based on a luminance component corresponding to the chrominance component.
US11677948B2
There is disclosed a computer-implemented method for lossy image or video compression, transmission and decoding, the method including the steps of: (i) receiving an input image at a first computer system; ({umlaut over (υ)}) encoding the input image using a first trained neural network, using the first computer system, to produce a latent representation; (iii) quantizing the latent representation using the first computer system to produce a quantized latent; (iv) entropy encoding the quantized latent into a bitstream, using the first computer system; (v) transmitting the bitstream to a second computer system; (vi) the second computer system entropy decoding the bitstream to produce the quantized latent; (vii) the second computer system using a second trained neural network to produce an output image from the quantized latent, wherein the output image is an approximation of the input image. Related computer-implemented methods, systems, computer-implemented training methods and computer program products are disclosed.
US11677946B2
An image encoding/decoding method and device are provided. An image decoding method performed by an image decoding device according to the present disclosure may comprise the steps of: determining a prediction mode of the current block on the basis of prediction information obtained from a bitstream; on the basis of the prediction mode of the current block, obtaining a flag indicating whether a color space transform is applied to a residual sample of the current block; determining a quantization parameter of the current block on the basis of the flag; and determining a transform coefficient of the current block on the basis of the quantization parameter.
US11677938B2
A method and encoding system for reducing artifacts in a digital video sequence of image frames. The method acquires a current frame of the digital video sequence, and retrieves a previous frame of the digital video sequence from a frame delay. The method applies a recursive temporal filter to the current frame and the previous frame to generate a filtered frame. The method then applies a mixer to the current frame and the filtered frame to generate an output frame. The method stores the output frame in the frame delay.
US11677937B2
Image decoding of decoding a sequence of coded pictures on a block-by-block basis is provided. The image decoding incudes decoding a first high-level syntax element from a bitstream to determine, at a sequence level, whether affine motion prediction is allowed. A second high-level syntax element is extracted for each of at least one coding tool from the bitstream depending on the first high-level syntax element. At a picture level, the method determines whether each of the at least one coding tool is allowed. The coding tool includes sample-by-sample adjustment of affine motion prediction samples.
US11677930B2
An approach is provided for determining an optimal alignment of a device. The approach, for example, involves receiving image data from a device mounted in a vehicle. The approach also involves presenting an alignment template in a user interface of the device as an overlay on the image data, wherein the alignment template provides one or more guidelines indicating a target alignment of the device to capture images from the vehicle for an application. The approach further involves processing the image data against the alignment template to determining an alignment of the device in relation to the target alignment.
US11677919B2
An image processing method and apparatus is disclosed, where the image processing method includes receiving an image including frames captured over a time period in an illumination environment including alternating current (AC) light, estimating a specular chromaticity and a diffuse chromaticity of the image based on the frames, determining a weight of each of the specular chromaticity and the diffuse chromaticity based on a frame of the frames, and correcting the image based on the specular chromaticity, the diffuse chromaticity, the weight of the specular chromaticity, and the weight of the diffuse chromaticity.
US11677916B2
A system and method for altering the visual appearance of moving physical forms is disclosed. The moving physical forms may include solids, liquids, gasses and any combination thereof. The system and method may include video capturing devices for capturing video footage of the moving forms, a controller for altering the captured video footage of the moving forms, and video projecting devices for projecting the altered video footage back onto the moving forms.
US11677910B2
The present disclosure presents a computer implemented system and method of tracking objects and motion in video, detecting and analyzing periodic motion, and identifying motion characteristics of an activity or event using periodic motion data.
US11677908B2
The present disclosure describes techniques for facilitating a collaborative work environment. The techniques comprise creating at least one virtual room accessible by the plurality of users, wherein at least one subset of users are associated with the at least one virtual room, the at least one virtual room enables real-time communications among the at least one subset of users, and the at least one subset of users communicate with each other in the at least one virtual room through a first communication channel; receiving a request from a first user to communicate with at least a second user separately from the first communication channel; and establishing a first sub-communication channel between the first user and the at least a second user while the first communication channel remains accessible to the first user and the at least a second user.
US11677905B2
A video recording system and method for labeling networked meetings and video/audio clips from a main stream of video/audio is disclosed and claimed. The video recording system allows a system user to selectively view and label a main video stream or video clips. A rewind control rewinds the main stream of video, and then label the selected video clip from a start pointer to an end pointer. The video recording system also allows network members to teleconference while recording a main stream of video. Any of network members can label selected sections of the teleconference in real time. Further, a recording alert control automatically displays a reminder message to a camera operator after a non-recording duration, such as 5 to 10 seconds, after the software application is opened. This feature is useful when camera operator forgets to record. A voice control feature enables voice command activation of the controls.
US11677903B2
A telepresence device comprising: a body; a camera apparatus; a first microphone; a loudspeaker; a transceiver receiving port, the transceiver receiving port operable to connect a detachable transceiver to the body; and a processor coupled to the camera apparatus, the first microphone, the loudspeaker, and the transceiver receiving port, the processor operable to communicate with an electronic communications device, wherein the transceiver receiving port is configured to couple the detachable transceiver to the processor when the detachable transceiver is connected to the body at the transceiver receiving port to enable the telepresence device to wirelessly communicate with a headset.
US11677901B2
An infrared toaster and a method of toasting use a support configured to hold a food product relative to an infrared source. A light source and a camera are arranged relative to the support to illuminate the food product and capture digital images of the food product. A processor receives and analyzes successive images from the camera. The processor operates the IR source to achieve a predetermined toasting level of the food product. The processor operates the IR source to terminate operation directing IR energy when the predetermined toasting level is reached.
US11677896B2
A system includes a processor and a memory. The memory stores instructions executable by the processor to receive first and second media units with respective first and second time stamps that are assigned based on a first clock cycle time and a data transmission rate, and to assign an adjusted time stamp to the second media unit based on the first clock cycle time, a second clock cycle time, the first time stamp, and the data transmission rate.
US11677892B2
An image processing apparatus includes a processor configured to calculate color data for inspection by converting printing data that is data as a base of an image to be printed and includes a normal color which is a normally used color and a spot color which is a color other than the normal color, into color data of another color space in which the number of colors is decreased, for each of the printing data of the normal color and the printing data of the spot color and then, combining the color data after the conversion, and output the calculated color data for inspection.
US11677888B2
A terminal device control method includes: a window mode information acquisition step of acquiring window mode information indicating any one of a single-window mode, which is a mode in which one application runs, and a multi-window mode, which is a mode in which a plurality of applications run in parallel, for a screen of a terminal device configured to cause an external device to perform operation by communicating to/from the external device; a switching step of making a switch, in a case in which the window mode information acquired in the window mode information acquisition step indicates the multi-window mode, to enable or disable a first operation, which is an operation to be performed at least in a time period in which a first application for causing the external device to perform operation runs, and is an operation regarding information to be transmitted from the external device to the terminal device; and a first operation execution step of executing the first operation in a case in which the switch has been made to enable the first operation in the switching step.
US11677880B2
A switchboard management system according to an embodiment of the present disclosure comprises: at least one gateway connected to at least one from among a plurality of circuit breakers in a switchboard panel; and a server connected to the at least one gateway, wherein the at least one gateway comprises an environment sensing unit for acquiring environment data on the at least one circuit breaker connected thereto, and the server receives, from the at least one gateway, driving information on the plurality of circuit breakers and the environment data and predicts the remaining lifespan of each of the plurality of circuit breakers on the basis of the received driving information and environment data.
US11677859B2
Techniques for federated service registries are provided. A first access server determines a first plurality of services available within a local network associated with the first access server, as well as a second plurality of services available at one or more remote networks. A request for a first service is received from a client device, where the first service is not included in the first plurality of services and is included in the second plurality of services. A tunnel is established from the client device to one or more remote networks.
US11677857B2
Dynamically transforming web content is described. An HTTP request is received from an Internet client. The web resource identified in the HTTP request is accessed. The content of the web resource is analyzed. A set of transformation instructions are applied on a set of identified portions of the content of the web resource. Each applied transformation instruction includes logic to locate and manipulate at least an identified portion of the content, and at least one of the applied transformation instructions is a client-side script transformation instruction that performs one or more of: modify a client-side script included in the content, remove a client-side script included in the content, and add a client-side script to the content. An HTTP response is rendered that includes the results of the applied transformation instructions and further includes those portions of the content that were not manipulated by a transformation instruction. The response is then transmitted to the Internet client.
US11677853B2
Techniques are described for managing preloading of data for client computing systems. A client computing system may provide one or more persistent data storage caches on local storage, such as to support a particular software program executing on the client computing system (e.g., a Web browser program, with the persistent data storage cache designed to store browser cookies and other data for later access by the Web browser program). Additional data may be stored in such a persistent data storage cache by preloading those data groups before they are requested by the client computing system (e.g., based on interactions of a user of the client computing system with an executing program on the client computing system). Particular data groups to preload may be selected in various manners, including to provide a specified type of minimum functionality to a client computing system based on the preloaded data groups.
US11677842B2
Techniques for providing an enhanced user profile to provide relevant information to a user requesting to view a user profile associated with another user. In an example, a first user submits a request to view a user profile associated with a second user. In response to receiving the request, the communication platform identifies one or more communication objects (e.g., communication channels, direct messaging instances, messages, threads, etc.) and/or one or more applications (third-party applications, first party applications, etc.) associated with the second user and/or the first user. The communication platform causes a display of indicator(s) associated with the communication object(s) and/or application(s) in association with the user profile, such as to enable efficient access to the associated communication object(s) and/or application(s). Additionally, the communication platform can identify additional contacts of the second user and/or inferred characteristics of the second user to present in association with the user profile.
US11677841B2
Methods, systems, and apparatus, including an apparatus for analyzing content that is displayed within an application (e.g., a native application) on a client device and making decisions regarding the presentation of content within the application. In one aspect, a process includes identifying an event occurring within the application. The event can be indicative of a display of content by the application. The content to be displayed is received from the application. Information representative of the content is sent to a server. A response is received from the server. The response is indicative of the suitability of the content for display within the application.
US11677837B2
This application provides a session handling method, a communications apparatus, and a communications system. The session handling method includes receiving, by an intermediate session management function (SMF), a request message sent by an access and mobility management function (AMF), where the request message includes a session identifier, and the intermediate SMF is an SMF selected by the AMF when user equipment (UE) moves outside of a service area of an anchor SMF. When a session corresponding to the session identifier is a local area data network (LADN) session, rejecting, by the intermediate SMF, the session corresponding to the session identifier. According to the technical solutions provided in this application, the user equipment can no longer access a service of a LADN after moving outside of the service area of the anchor SMF, which avoids a waste of service resources of the LADN.
US11677829B2
A data processing device includes a first CPU (Central Processing Unit), a first memory, a CAN (Controller Area Network) controller and a system bus coupled to the first CPU, the first memory and the CAN controller, wherein the CAN controller comprises a receive buffer that stores a plurality of messages each of which has a different ID, and a DMA (Direct Memory Access) controller that selects the latest message among messages having a fist ID stored in the receive buffer and transfers the selected latest message to the first memory, wherein the message is one of CAN, CAN FD and CAN XL messages.
US11677824B2
Embodiments disclosed herein address the need to more efficiently backup a network-based storage environment that may be remote from a primary storage environment. For example, embodiments herein can provide a more efficient backup of a storage managed by a third-party entity. To improve the backup process, embodiments herein may optimize the number of scanning threads that are used to identify files that are to be backed up by, for example, analyzing the characteristics of the network and/or the network storage system to determine a number of scanning threads that will enable faster scanning of the network storage system while at the same time not overburden or be slowed down by a network between the network-based storage environment and the primary storage environment.
US11677823B2
The inventive subject matter provides apparatus, systems, and methods of pre-loading (or caching) activatable content to several mobile devices for future use by at least one of the mobile devices. The mobile devices are communicatively coupled with each other to form a distribute storage network. The pre-loaded content can be used by applications executed in any one of the mobile devices within the network. A content server is configured to transmit portions of the content to the mobile devices upon detection that a subset of conditions within the multi-conditional content activation criteria has been satisfied. The content server is configured to transmit the entire content when all conditions within the multi-conditional content activation criteria has been satisfied. The content server then activates the content when a content activation event is detected.
US11677818B2
A method for load balancing application requests across a multi-cluster container orchestration system includes receiving a load-balancing configuration for a multi-cluster service managing access to a set of destination clusters hosting a software application deployed by a user. The multi-cluster service uses the load-balancing configuration to load balance application level traffic across the set of destination clusters. Each destination cluster includes at least one container executing the software application and a respective geographical region. The method also includes receiving an application level request directed toward the software application hosted across the destination clusters. The application level request is received from a client and includes a host name and a geographical location associated with the client. The method also includes routing the request to one of the clusters based on the geographical location of the request and the respective geographical locations of the clusters.
US11677814B1
A device may receive application information of an application to be deployed in a cloud computing environment. The application information may include requirement information including information defining a compute requirement of the application, a storage requirement of the application, and a network connectivity requirement of the application, and first capability information identifying requested capabilities of the first set of devices. The device may receive second capability information identifying actual capabilities of the second set of devices. The device may compare the first capability information and the second capability information to determine a measure of similarity between the first capability information and the second capability information. The device may generate deployment information for deploying the application on a device, of the second set of devices, based on the measure of similarity.
US11677811B2
Identifying users is disclosed including, in response to receiving an account operating request of an account sent by a user device, obtaining a personal question from a personal questions database and sending the personal question to the user device, receiving, from the user device, a verification response to the personal question, and determining whether a current user is a user associated with the account based at least in part on the verification response and a corresponding standard response in the personal questions database, where the personal question obtained from the personal questions database and the corresponding standard response were generated based at least in part on account operating information of the user associated with the account.
US11677809B2
A method, non-transitory computer readable medium, and web content server that assists with transforming server side template to client side template includes obtaining a server side template comprising a plurality of Hypertext Markup Language (HTML) and logical instructions responsive to a request for webpage received from a client device. The obtained server side template is parsed to generate a document object model. The parsed document object model is traversed to identify the plurality of HTML and logical instructions. The obtained server side template is transformed to a client side template by replacing each of the identified plurality of HTML and logical instructions during the traversing with an equivalent JavaScript code.
US11677804B2
Determining network communication parameters by analyzing network packets at the communication endpoints to determine number of requests and responses; and determining from the number of requests and responses which are follow up requests. The follow up requests are characterized as communications being performed with a pull model. Notifications are provided of applications employing pull model communications with the client for conversion to push model.
US11677801B2
A method includes receiving user input indicating a selection of a subset of two or more of a plurality of audio layers for media content to be provided to a user, each of the subset of audio layers corresponding to one or more audio sources, receiving second user input indicating volume levels for the two or more audio layers of the plurality of audio layers, capturing, based on the first user input, the two or more audio layers of the plurality of audio layers for a media content item to be provided to the user, and creating an output audio layer for the media content item by mixing the two or more audio layers of the plurality of audio layers without including other audio layers of the plurality of audio layers, the output audio layer reflecting the volume levels indicated by the second user input. The method further includes causing the media content item to be provided to the user using the output audio layer reflecting the indicated volume levels.
US11677790B2
Methods and systems are presented for dynamically adjusting a risk classification of a risk source based on classifications of one or more other risk sources. The risk engine may first classify a first risk source as a first risk type based on an initial analysis of the first risk source. Subsequent to classifying the first risk source as the first risk type, the risk engine may determine that a second risk source is associated with a second risk type. Based on the determination that the second risk source is associated with the second risk type, the risk engine may re-classify the first risk source as the second risk type. The risk engine may then use the reclassification of the first risk source to improve network security of an online service provider.
US11677788B1
A policy-controlled access system comprising a client device running a local application, a secure tunnel between a client endpoint of the client device, and a mid-link endpoint of a mid-link server to provide network traffic from the client device to the mid-link server. The mid-link server monitors the network traffic, identifies a plurality of policies corresponding to the third-party content, the plurality of policies is based on parental control configuration set by a parent user, stores the plurality of policies corresponding to the third-party content in a local cache on the client device, and receives a request for data from the child user. After the request is made, the local application correlates the third-party content with the plurality of policies stored in the local cache, identifies a policy associated with the request for the data based on correlation, and authorizes the request for the data based on the identified policy.
US11677787B2
A user tracking method includes collecting cookies in a log according to a user action on the Internet and collecting chain information by Internet communication as third information different from the cookie, and grouping cookies based on the chain information.
US11677786B1
An electronic device for detecting threats within a server including a processor, and a memory communicatively coupled to the processor. The memory includes an inspection logic to receive a suspicious object for threat evaluation, and an analyzer logic including at least a first analyzer. The first analyzer, when processed by the processor, generates a virtual environment including a virtual client and a virtual server in communication over a virtualized communication link. The memory also includes a detonator logic configured to trigger the suspicious object. The analyzer logic loads and initializes the suspicious object into the virtual environment and further generates a first score based upon the triggering by the detonator logic that is indicative of a threat posed by the suspicious object. The memory may also include a reporting logic that compares a threat score to at least one threshold and in response may generate at least one remedial action.
US11677783B2
Systems and methods are provided for automatically analyzing emails that have been flagged as being potentially malicious (e.g., phishing attempts) to determine whether the permit or block the email. The systems and methods can use a scoring framework to determine whether the email is part of a phishing attempt. A set of rules are provided, and points are awarded to the email based on which of a set of rules are satisfied for the email. An email that exceeds a scoring threshold can be identified as a phishing attempt for potential evaluation, and can be routed to a security analyst for further analysis and process. After a predetermined period of time, the system can rerun analysis of emails which have not been identified as phishing attempts and determine if such emails now exceed the scoring threshold.
US11677780B2
Systems, methods, and software described herein provide for responding to security threats in a computing environment based on the classification of computing assets in the environment. In one example, a method of operating an advisement computing system includes identifying a security threat for an asset in the computing environment, and identifying a classification for the asset in relation to other assets within the computing environment. The method further provides determining a rule set for the security threat based on the classification for the asset and initiating a response to the security threat based on the rule set.
US11677776B2
Disclosed herein are methods, systems, and processes to facilitate and perform dynamic best path determination for penetration testing. An action path that includes a kill chain that involves performance of exploit actions for a phase of a penetration test is generated by identifying the exploit actions based on a penetration parameter, a detection parameter, and/or a time parameter associated with the exploit actions. Performance of the identified exploit actions permits successful completion of the phase of the penetration test and designates the action path for inclusion as part of a best path for the penetration test.
US11677765B1
Provided herein are identification of a distributed denial of service attack and automatic implementation of preventive measures to halt the distributed denial of service attack. At substantially the same time as the attack, valid users/customers (e.g., devices) are provided quality of service and continued access to a website experiencing the distributed denial of service attack. Further, service to temporary or unknown users (e.g., devices) with public access to the website is suspended during the duration of the distributed denial of service attack.
US11677763B2
Methods, computer-readable media, software, and apparatuses may assist in proactively warning a consumer they are a victim or possible target of a cyber-attack or cyber-threat. To discover whether a consumer may be a victim, the methods, computer-readable media, software, and apparatuses will monitor the Surface Web, Deep Web, and Dark Web for potential cyber-threats and cyber-attacks. If one is discovered, the methods, computer-readable media, software, and apparatuses will compare the criteria of victims of targeted in the cyber-attack and compare that criteria with consumer profiles. If a consumer profile matches the criteria, the methods, computer-readable media, software, and apparatuses will notify the consumer of the threat.
US11677746B2
The device capability model (DCM) sharing system disclosed herein includes one or more computer implemented instructions including receiving a request from a device for access to the DCM, generating a request to a token issuing authority to request a device identification token; evaluating the device identification token to determine the device's DCM access level; communicating the device identification token with the device's capability model access level to a DCM repository; receiving the DCM from the DCM repository; and providing the device an access to the DCM.
US11677745B2
Multi-factor authentication systems and methods are provided that include receiving a request to authenticate a user of a mobile device. The request for authentication may include credential information associated with the user and vehicle data. A determination may be made regarding whether the vehicle data was obtained from a vehicle via the mobile device. The received vehicle data and received credential information may be compared to stored data. When there is a match between the received vehicle data and received credential information and corresponding stored data, a notification may be provided to the user device, indicating that the user has been authenticated.
US11677743B2
A Compact computing device with peer-to-peer communication through an Ethernet interface is provided. According to one embodiment, a compact computing device includes an Ethernet interface, an Ethernet discovery agent, a memory and a micro-controller. The Ethernet interface is capable of connecting to a host though an Ethernet link. One side wall of the compact shielding case accommodates only the Ethernet interface. The Ethernet discovery agent is capable of discovering the host to which the compact computing device is connected. The memory is capable of storing information that is to be transferred to the host or information that is received from the host. The micro-controller is capable of exchanging information with the host through the Ethernet link.
US11677742B2
Methods and systems for creating a multi-applicant account profile are described. During a first remote session, a first applicant provides at least two pieces of contact data for second applicant. A unique link and a one-time password are transmitted to the second applicant using respective first and second pieces of contact data. A second remote session is initiated, in response to receipt of the one-time password, provided via the unique link. During the second remote session, identification information of the second applicant is provided. A new multi-applicant account profile is then created, after verifying the identification information of the first applicant and the second applicant.
US11677739B2
The disclosed technology is generally directed to web authentication. In one example of the technology, authentication of a broker with an identity provider is initiated. The broker is a first application that is executing in a top-level frame. At the broker, from a second application that is executing on a first descendent frame that is a descendant frame of the top-level frame, a token request is received. Via the broker, a first token is requested from the identity provider on behalf of the second application. The first token is associated with an authorization of secure delegated remote access of at least one resource by the second application. At the broker, from the identity provider, the first token is received. Via the broker, the first token is provided to the second application.
US11677737B2
Methods and systems for a browser extension system are disclosed. In some embodiments, a browser extension server includes a communication device configured to communicate with a first computing device executing a browser extension application and a web browser application and a second computing device executing an authentication application. The browser extension server further includes a memory storing instructions, and a processor configured to execute the instructions to perform operations. The operations may include receiving from the first computing device an indication of a financial service account associated with the first computing device, detecting a payment field in a web page provided by the computing device through the web browser application and, in response, generating a secure token mapped to the financial service account. The operations may further include sending the second computing device an authentication request, receiving an authentication response, and populating the payment field with the secure token.
US11677735B2
Disclosed are systems and methods that require/force bots to access and interact with webpages at a similar level to humans, by including an executable script that generates/updates a test value for a webpage. The client devices must perform certain processing and/or rendering of the webpage to call the computations necessary for generating the updated test value. The script must be executed as a function of processing and/or rendering the webpage. The script may be retrieved from the webserver as a function of processing and/or rendering the webpage. When the browser executes this script, the browser generates the updated test value. At some point, the client device submits a request for certain process with the updated test value. The server compares the inbound test value from the client device against an initial/previously received test value or an expected test value to determine whether the browser is being operated by a human.
US11677723B2
Systems and methods directed to a third-party gateway that controls egress traffic from Internet Data Centers (IDC) and/or Virtual Private Clouds (VPC) are described. When egress traffic reaches the third-party gateway, a forward proxy may obtain a service identified or otherwise associated with the source IP address and port. Once, the service is identified, the third-party gateway may obtain a configuration rule specified by a rule manager to determine if the service is allowed to access the destination host(s). If the destination host is approved for the service, the forward proxy may send the traffic to the internet. If the destination host is not approved for the service, the forward proxy may block or otherwise drop the respective communication. In some examples, one or more auditors or auditing agencies may access essential information from the third-party gateway to view egress traffic logs and verify egress traffic approved destinations.
US11677717B2
A unified network service that connects multiple disparate private networks and end user client devices operating on separate networks is described. The multiple disparate private networks and end user client devices connect to a distributed cloud computing network that provides routing services, security services, and performance services, and that can be controlled consistently regardless of the connection type. The unified network service provides uniform access control at the L3 layer (e.g., at the IP layer) or at a higher layer using user identity information (e.g., a zero-trust model). The disparate private networks are run on top of the distributed cloud computing network. The virtual routing layer of the distributed cloud computing network allows customers of the service to have private resources visible only to client devices (e.g., user devices of the customer and/or server devices of the customer) of the organization while using address space that potentially overlaps with other customers of the distributed cloud computing network.
US11677701B2
Techniques for modifying a period of time that data, associated with a characteristic, transmitted via a communication platform is retained are described. A data retention rule can include a first period of time for retaining data transmitted via the communication platform, in association with an organization. The first user can additionally establish a specific data retention rule associated with data associated with a particular characteristic. The specific data retention rule can include an instruction to store communications including the particular characteristic for a second time period that is different from the first time period associated with the data retention rule. The communication platform can receive data from a second user computing device associated with the second user of the organization. Based on a determination that the data is associated with the characteristic, the communication platform can store the data according to the data retention rule specified for such data.
US11677700B1
Exemplary embodiments relate to techniques for allowing a first user of a messaging platform to send follow-up message(s) to a second user after expiration of an allotted messaging time period without violating existing messaging policies based at least in part on opt-in messaging. The first user may perform an API call to an API of a messaging server to send a follow-up message request. Based on the request, the messaging server may send an opt-in message to the second user who may then explicitly opt in to receive a follow-up message from the first user. A qualifying response by the second user to the opt-in message may cause the messaging server to generate a unique token for the communicating pair. The first user may send the follow-up message to the second user by sending the message with the token.
US11677693B2
Methods and systems are described for generating dynamic interface options using machine learning models. The dynamic interface options may be generated in real time and reflect the likely goals and/or intents of a user. The machine learning model may provide these features by interpreting multi-modal feature inputs. For example, the machine learning model may include a first machine learning model, wherein the first machine learning model comprises a convolutional neural network, and a second machine learning model, wherein the second machine learning model performs a Weight of Evidence (WOE) analysis.
US11677692B2
Chatbot logs can be received. The chatbot logs can be clustered or classified into clusters of potential intents. Trending topics can be detected by analyzing at least social media content. Semantic similarities between the potential intents and the trending topics can be computed. Based on the computed semantic similarities, at least one of the potential intents to at least one of the trending topics can be correlated. Training of the chatbot using the chatbot logs associated with the correlated potential intent can be triggered.
US11677689B2
Example data processing methods and apparatuses are disclosed. In one example data processing method, a first terminal obtains packet delay budget adjustment information, where the packet delay budget adjustment information is used to indicate an adjusted packet delay budget, a packet delay budget adjustment amount, or a packet delay budget adjustment range. The first terminal adjusts a size of a jitter buffer based on the packet delay budget adjustment information, and then buffers data based on the adjusted jitter buffer.
US11677687B2
A storage system switching between mediation models within a storage system, where the switching between mediation models includes: determining, among one or more of the plurality of storage systems, a change in availability of a mediator service, wherein one or more of the plurality of storage systems are configured to request mediation from the mediator service in response to a fault; and communicating, among the plurality of storage systems and responsive to determining the change in availability of the mediator service, a fault response model to be used as an alternate to the mediator service among one or more of the plurality of storage systems.
US11677685B2
An apparatus is disclosed. The apparatus comprises a plurality of antennas and an integrated circuit chip coupled to the plurality of antennas, and is configured to process cellular signals received from the plurality of antennas in accordance with a cellular communication protocol and to process radio frequency identification (RFID) signals received from the plurality of antennas in accordance with an RFID protocol.
US11677682B1
Systems and methods provide a reactive throttle architecture for managing traffic to shared resources. Such systems and methods define a throttling policy based at least in part on traffic to a resource. The traffic to the resources is directed through one or more logical lanes. A request from a client to access the resource is received, and a permit can be issued to the client to use one or more logical lanes to access the resource in accordance with the throttling policy.
US11677679B2
A method and a system for managing sub-tenants (in a cloud computing environment. In one embodiment, the method includes receiving a request to access sub-set of data of an asset from the cloud computing system from a sub-tenant device associated with a sub-tenant of a tenant. The sub-tenant is associated with an asset. The request includes a sub-tenant identifier, a tenant identifier, and an asset identifier. The method includes determining whether the sub-tenant is authorized to access the requested sub-set of data of the asset using the sub-tenant identifier, the tenant identifier, and the asset identifier based on at least one role and associated permissions to access the requested sub-set data of the asset. If the sub-tenant is authorized to access the requested sub-set data of the asset, the method includes providing access to the requested sub-set data of the asset to the sub-tenant.
US11677676B1
A traffic manager is shared amongst two or more egress blocks of a network device, thereby allowing traffic management resources to be shared between the egress blocks. Schedulers within a traffic manager may generate and queue read instructions for reading buffered portions of data units that are ready to be sent to the egress blocks. The traffic manager may be configured to select a read instruction for a given buffer bank from the read instruction queues based on a scoring mechanism or other selection logic. To avoid sending too much data to an egress block during a given time slot, once a data unit portion has been read from the buffer, it may be temporarily stored in a shallow read data cache. Alternatively, a single, non-bank specific controller may determine all of the read instructions and write operations that should be executed in a given time slot.
US11677672B2
A switch is provided for routing packets in an interconnection network. The switch includes egress ports to transmit packets, and ingress ports to receive packets. The switch also includes a buffer capacity circuit configured to obtain local buffer capacity for buffers configured to buffer packets transmitted via the switch. The switch also includes a telemetry circuit configured to receive telemetry flow control units from next switches coupled to the switch. Each telemetry flow control unit corresponds to buffer capacity at a respective next switch. The switch also includes a network capacity circuit configured to compute network capacity for transmitting packets to a destination based on the telemetry flow control units and the local buffer capacity. The switch also includes a routing circuit configured to receive packets via the ingress ports, and route the packets to the destination, via the egress ports, with bandwidth proportional to the network capacity.
US11677667B2
A system and method for supporting load balancing in a multi-tenant cluster environment, in accordance with an embodiment. One or more tenants can be supported and each associated with a partition, which are each in turn associated with one or more end nodes. The method can provide a plurality of switches, the plurality of switches comprising a plurality of leaf switches and at least one switch at another level, wherein each of the plurality of switches comprise at least one port. The method can assign each node a weight parameter, and based upon this parameter, the method can route the plurality of end nodes within the multi-tenant cluster environment, wherein the routing attempts to preserve partition isolation.
US11677664B2
Embodiments of the present invention relate to a Lookup and Decision Engine (LDE) for generating lookup keys for input tokens and modifying the input tokens based on contents of lookup results. The input tokens are parsed from network packet headers by a Parser, and the tokens are then modified by the LDE. The modified tokens guide how corresponding network packets will be modified or forwarded by other components in a software-defined networking (SDN) system. The design of the LDE is highly flexible and protocol independent. Conditions and rules for generating lookup keys and for modifying tokens are fully programmable such that the LDE can perform a wide variety of reconfigurable network features and protocols in the SDN system.
US11677662B2
A configurable directional 2D router for Networks on Chips (NOCs) is disclosed. The router, which may be bufferless, is designed for implementation in programmable logic in FPGAs, and achieves theoretical lower bounds on FPGA resource consumption for various applications. The router employs an FPGA router switch design that consumes only one 6-LUT or 8-input ALM logic cell per router per bit of router link width. A NOC comprising a plurality of routers may be configured as a directional 2D torus, or in diverse ways, network sizes and topologies, data widths, routing functions, performance-energy tradeoffs, and other options. The router and NOC enable feasible FPGA implementation of large integrated systems on chips, interconnecting hundreds of client cores over high bandwidth links, including compute and accelerator cores, industry standard IP cores, DRAM/HBM/HMC channels, PCI Express channels, and 10G/25G/40G/100G/400G networks.
US11677656B1
In one embodiment, a device obtains telemetry data for a path in a network that is used to convey traffic associated with an online application. The device identifies, based on the telemetry data, oscillations of the path between a first state in which the path provides acceptable user experience for the online application and a second state in which the path does not provide acceptable user experience for the online application. The device determines a stability metric that quantifies the oscillations of the path. The device provides an indication of the oscillations of the path, based in part on the stability metric.
US11677654B1
A network TAP includes four serial transceivers on a printed circuit board. Each serial transceiver has a medium-dependent interface and a serial differential interface that includes a differential input and a differential output. A passive tap circuit arrangement is configured to be operative at up to 10 Gbps or a higher data rate and configures the differential output signal from the differential output of the first serial transceiver as two single-ended signals that are received respectively by the respective differential inputs of the second and third serial transceivers. It also configures the differential output signal from the differential output of the second serial transceiver as two single-ended signals that are received respectively by the respective differential inputs of the first and fourth serial transceivers. In one embodiment according to the present invention, the four serial transceivers are pluggable transceiver modules.
US11677651B2
Methods and apparatus for monitoring network links are disclosed. In one implementation, a client device composes a plurality of data packets and transmits the data packets via a network to a server via two or more ports of the client device. The data packets are transmitted via multiple paths across the network. After transmitting the data packets to the server, the client device composes and transmits a control packet to the server, where the control packet indicates a total number of the data packets that have been transmitted by the client device to the server.
US11677641B2
A system, method, and computer-readable medium for performing a data center monitoring and management operation. The data center monitoring and management operation includes: selecting a service subscription to manage; monitoring asset resource utilization of the service subscription; generating an adaptive service subscription schedule recommendation; and, managing the service subscription based upon the adaptive service schedule recommendation.
US11677640B2
One example method includes receiving an input that indicates selection of a cloud storage provider, receiving one or more product selection inputs, each of the product selection inputs indicating selection of a respective data protection product, receiving an input indicating an instance size, assembling the inputs together to define a data protection configuration, and automatically generating a script which, when executed by one or more hardware processors, deploys the data protection configuration in a cloud storage environment of the selected cloud storage provider.
US11677636B2
In some implementations, a network monitoring system may measure a traffic metric for a first component of a network device. The network monitoring system may determine, based on a trained component monitoring model, that an obtained measurement of the traffic metric for the first component satisfies a criteria associated with the traffic metric pattern. The network monitoring system may compare, based on determining that the obtained measurement satisfies the criteria, the obtained measurement to a corresponding measurement of the traffic metric for a second component of the network device. The network monitoring system may determine that a measurement difference between the obtained measurement for the first component and the corresponding measurement for the second component satisfies a difference threshold. The network monitoring system may perform, based on the measurement difference satisfying the difference threshold, an action associated with the first component.
US11677635B2
A hierarchical network analytics system operated by a computing device or system is described. In some example techniques, the analytics system may determine results of a plurality of first level analyses each based at least in part on results of a respective plurality of data queries that return respective subsets of a plurality of types of network data. The analytics system may determine a result of a second level analysis based at least in part on results of the plurality of first level analyses.
US11677632B2
The smart network topology systems and methods of the present disclosure are aimed at easing network administrator efforts in configuring network configurations to suit their network environment. For instance, the smart network topology system may provide predefined network topology types that an administrator can use when setting up network connectivity between client devices and other network devices such as media agents, storage servers, and the like. Further, the smart network topology system provides the user with a way to customize the routes created between the client computing devices and storage computing devices such that each client computing device is configured to communicate with only those storage computing devices that the client computing device needs to communicate with to perform one or more data protection operations.
US11677631B2
A system, method, and computer-readable medium are disclosed for performing a data center monitoring and management operation. The data center monitoring and management operation includes: providing a data center asset with a data center asset bridging module, the data center asset comprising a data center asset user interface; establishing access to the data center asset; when access to the data center is established, enabling a connection between a cloud-based data center monitoring and management console and the data center asset via the data center asset bridging module; and, exchanging information between the data center asset and the cloud-based data center monitoring and management console via the bridging module.
US11677627B2
Systems, methods, and related technologies for segmentation management are described. In certain aspects, an entity communicatively coupled to a network is selected and one or more characteristics of the entity may be determined. A segmentation policy may be selected based on the one or more characteristics of the entity and one or more tags to be assigned to the entity based on the segmentation policy may be determined. A zone for the entity based on the one or more tags may be determined and one or more enforcement points associated with the zone for the entity may be determined. One or more enforcement actions may then be assigned to the one or more enforcement points based on the zone associated with the entity.
US11677622B2
In some examples, a system monitors a network that includes a collection of interconnected virtual network functions (VNFs), the monitoring comprising receiving control information from a VNF of the VNFs, the control information specifying an action to take to address an issue detected by the VNF. Responsive to the monitoring, the system modifies an allocation of resources to the VNF.
US11677613B2
Systems and methods for analyzing root-causes of Wi-Fi issues in a Wi-Fi system associated with a Local Area Network (LAN) are described in the present disclosure. A method, according to one embodiment, includes a step of monitoring a Wi-Fi system associated with a LAN to detect authentication failures in the Wi-Fi system. In response to detecting an authentication failure in the Wi-Fi system, the method also includes the step of analyzing the authentication failure to determine one or more root-causes of the authentication failure. The method also includes pushing changes to the Wi-Fi system to automatically remediate the one or more root-causes in the Wi-Fi system.
US11677607B2
A method for transmitting information in a communication system, a base station and a user equipment. The method includes mapping a synchronous signal and a broadcast channel to be transmitted to preset one or more time-frequency resource blocks in a target carrier, where a numerology used by the target carrier is a first numerology group, and the first numerology group includes any one or more numerologies that are allowed to be used by the target carrier; the one or more time-frequency resource blocks are located within an initial access subband of the target carrier and uses a second numerology, where the second numerology is a fixed numerology; the broadcast channel carries at least configuration information of the initial access subband; and the initial access subband is a subband corresponding to a numerology in the first numerology group; and transmitting the one or more time-frequency resource blocks to a user equipment.
US11677602B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for operating a terminal in a wireless communication system, the method comprises determining a time-frequency structure of a downlink reference signal, and receiving, from a base station, the downlink reference signal according to the time-frequency structure.
US11677601B2
A method of transmitting a synchronization signal block, which is transmitted by a base station in a wireless communication system, is disclosed in the present invention. The method includes the steps of mapping a synchronization signal block including a PSS (primary synchronization signal), an SSS (secondary synchronization signal), and a PBCH (physical broadcasting channel) to a plurality of symbols, and transmitting the synchronization signal block mapped to a plurality of the symbols to a user equipment. In this case, in a symbol mapped the PSS, in a symbol mapped the SSS, and in a symbol mapped the PBCH, centers of subcarriers to which the PSS, the SSS, and the PBCH are mapped are the same and the number of subcarriers to which the PBCH is mapped is greater than the number of subcarriers to which the PSS and the SSS are mapped.
US11677599B2
In order to allow for accommodating different services having different demands while suppressing interference, a first apparatus of the present invention includes: an information obtaining unit configured to obtain guard band information which indicates a guard band within a frequency band including a first band with a first subcarrier spacing and a second band with a second subcarrier spacing; and a communication processing unit configured to transmit the guard band information to a terminal apparatus.
US11677590B2
An operation method of a first receiving node in a distributed communication system may comprise: receiving a signal from a transmitting node; extracting a combined signal vector from a reception signal vector corresponding to a vector of the received signal; obtaining a compressed combined signal vector by extracting a preset number T of combined signal elements from among a plurality of combined signal elements constituting the combined signal vector; quantizing the compressed combined signal vector to obtain a quantized combined signal vector; and transmitting the quantized combined signal vector to a second receiving node included in the distributed communication system.
US11677585B2
Described embodiments provide systems and methods for tunneling data packets to a server. A computing device can include a processor and a network interface. The processor is configured to execute a network service, a local application, and a virtual private network (VPN) application. The network service can receive a packet from the local application for transmission via a VPN tunnel, the packet comprising a source address of the computing device and a source port associated with the local application. The network service can determine that the packet matches a first tunnel filter. The network service can encapsulate, responsive to the determination that the packet matches the first tunnel filter, the packet with the header comprising a localhost destination address and a destination port associated with the VPN application. The network service can provide the encapsulated packet to the VPN application.
US11677581B2
A subscriber station for a serial bus system and a method for communicating in a serial bus system. The subscriber station includes a communication control device for controlling a communication of the subscriber station with at least one other subscriber station of the bus system, a transmitting/receiving device for receiving a transmission signal generated by a communication control device of a subscriber station of the bus system in a frame from a bus of the bus system and for generating a reception signal from the received frame, and a connection quality block for detecting and evaluating a quality of a communication connection to a subscriber station of the bus system from the reception signal generated by the transmitting/receiving device by using at least two time quanta, into which the bit time of a bit of the generated reception signal is subdivided.
US11677578B2
Various aspects and embodiments of automation in tenancy transitions are described. Among other aspects or features of the embodiments, a computing device in an automation or gateway hub receives and stores automation settings from an automation management service environment over time. The automation settings can include different settings for various states of occupancy of a rental unit or dwelling. For example, the automation settings can include a first set of automation settings, which can be used while the dwelling is occupied, and a second set automation settings for use after the dwelling is no longer occupied. The automation or gateway hub can determine whether a transition has occurred for the dwelling and, in response to the transition, load the different automation settings into one or more home automation devices of the dwelling.
US11677575B1
Adapting an audio-visual presentation includes assessing a degree of engagement for at least some of the participants by monitoring participant reactions and feedback to the audio-visual presentation, creating a histogram having a plurality of bins that each represent a number of participants exhibiting a particular degree of engagement, comparing histogram values to predetermined engagement goals for the audio-visual presentation, and modifying the audio-visual presentation in response to the feedback and to the histogram values indicating deviation from the predetermined engagement goals for the audio-visual presentation. Degrees of engagement may be positive/productive, angry/over-reacting, or indifferent. The feedback may include verbal and non-verbal cues of the participants. The non-verbal cues may include gaze direction and facial expressions that are captured by cameras of the participants and/or results of physiological monitoring of the participants. Physiological monitoring may monitor pulse rate, perspiration, facial color, and/or galvanic skin response.
US11677571B2
A physically unclonable function circuit (PUF) is used to generate a fingerprint value based on the uniqueness of the physical characteristics (e.g., resistance, capacitance, connectivity, etc.) of a tamper prevention (i.e., shielding) structure that includes through-silicon vias and metallization on the backside of the integrated circuit. The physical characteristics depend on random physical factors introduced during manufacturing. This causes the chip-to-chip variations in these physical characteristics to be unpredictable and uncontrollable which makes more difficult to duplicate, clone, or modify the structure without changing the fingerprint value. By including the through-silicon vias and metallization on the backside of the integrated circuit as part of the PUF, the backside of the chip can be protected from modifications that can be used to help learn the secure cryptographic keys and/or circumvent the secure cryptographic (or other) circuitry.
US11677553B2
Techniques are disclosed for managing encrypted storage resources based on key-metadata. The per-key key-metadata is stored in a key management system/server (KMS) along with respective cryptographic keys. The cryptographic keys in the KMS may be data keys or wrapping keys for the data keys. The management of the storage resources is provided via a central console which is a user interface of a console server in authenticated communication with the KMS. The key-metadata associates cryptographic keys to their respective encrypted storage resources. This association is used by the console server to drive the console. The console allows an admin to view/list all encrypted storage resources and related cryptographic objects including keys and digital certificates, as well as to perform various administrative/management functions on them.
US11677552B2
Preventing misuse of a cryptographic key by receiving a request to carry out a cryptographic operation using a cryptographic key from a requesting entity, distributing the request to a quorum comprising multiple computerized devices, receiving a decision from the multiple computerized devices on whether or not the cryptographic operation using the cryptographic key is allowed, and carrying out the cryptographic operation using the cryptographic key according to the decision from the multiple computerized devices.
US11677550B2
In some embodiments, an apparatus having at least a portion of a first instance of a distributed database at a first compute device is configured to be included within a group of compute devices that implement via a network operatively coupled to the group of compute devices the distributed database. The distributed database enables anonymous transfers of digital assets between compute devices via a transfer protocol such that an identity of a compute device associated with a private key corresponding to a public key logically related to a destination record is concealed among a set of compute devices including the first compute device and at least one second compute device.
US11677547B1
Provided is a process for authentication of a user on a mobile device. The user of the mobile device may authenticate with the mobile device, and credentials may be conveyed to a server via a relying device. The mobile device may directly communicate credentials to the relying device. In some examples, the user of the mobile device may authenticate using the mobile device without inputting credentials on the relying device. Credentials conveyed to the server by the relying device and authenticated by the server may permit user access to the relying device or access to an online resource from the relying device.
US11677544B2
The embodiments herein relate to encryption and decryption of media data transmitted between an Unmanned Aerial Vehicle (UAV) and a ground controlling base, when recording and playing back the media data by combining symmetric and asymmetric cryptography.
US11677529B2
A receiver is configured is configured to receive a data signal, the data signal having at least one data signal block, the data signal block having a predefined duration in the time domain, a number of symbols in the time domain and a bandwidth in the frequency domain, wherein the data signal block is received over a plurality of transmission intervals, wherein a length of one transmission interval is shorter than the duration of the data signal block so that a subset of the symbols of the data signal block is received over one transmission interval, and wherein the receiver includes a signal processing device configured to process the symbols of the data signal block which have been received over one transmission interval.
US11677525B2
According to the present disclosure, behaviors of a Base Station (BS) and a User Equipment (UE) pertinent to Reference Signal (RS) transmissions are discussed. BS may configure RS corresponding to a set of antenna ports in two or more groups of Orthogonal Frequency Division Multiplexing (OFDM) symbols on a short Physical Downlink Sharing CHannel (sPDSCH), where subcarrier indices used for RS transmission are different between at least two groups of OFDM symbols. Then, BS may transmit the RS to UE. UE will receive RS and perform channel estimation based on the received RS.
US11677522B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments of the present disclosure, an operating method of a base station includes determining at least one sub-carrier for allocating a phase tracking reference signal (PTRS), transmitting information relating to the PTRS allocation to a terminal, and based on the information, transmitting the PTRS to the terminal through the at least one sub-carrier. An apparatus and a method according to various embodiments of the present disclosure, may determine a sub-carrier for PTRS allocation and provide information relating to the PTRS allocation to a terminal, thus controlling PTRS interference caused from neighboring base stations and improving PTRS tracking performance.
US11677513B2
A radio node is configured for use in a wireless communication system. The radio node in this regard is configured to transmit a signal that is punctured by another signal to another radio node. The radio node is also configured to estimate a probability of decoding failure that characterizes a likelihood that the another radio will fail to decode the punctured signal. The radio node is further configured to retransmit at least a punctured portion of the punctured signal if the estimated probability is above a threshold.
US11677512B2
A user equipment (UE) communicates with a further UE via a sidelink and communicates with a cell of a network via an uplink. The UE receives a hybrid automatic repeat request (HARQ) acknowledgement (ACK) timing parameter from the network, generates a sidelink HARQ-ACK codebook based on a signaling exchange with the further UE, wherein the sidelink HARQ-ACK codebook is constructed in decreasing order of one or more physical sidelink shared channel (PSSCH) transmission slots associated with a configured physical sidelink feedback channel (PSFCH) occasion, and transmits an indication of the sidelink HARQ-ACK codebook to the cell of the network.
US11677503B2
A method for sending forward error correction (FEC) configuration information by a sending apparatus in a multimedia system is provided. The method includes sending source FEC configuration information for an FEC source packet to a receiving apparatus, wherein the source FEC configuration information includes information related to an FEC source or repair packet that is sent first among at least one FEC source or repair packet if an FEC source or repair packet block includes the at least one FEC source or repair packet.
US11677500B2
An encoder receives a concatenated encoder input block d, splits d into an outer code input array a, and encodes a using outer codes to generate an outer code output array b. The encoder generates, from b, a concatenated code output array x using a layered polarization adjusted convolutional (LPAC) code. A decoder counts layers and carries out an inner decoding operation for a layered polarization adjusted convolutional (LPAC) code to generate an inner decoder decision {tilde over (b)}i from a concatenated decoder input array y and a cumulative decision feedback ({circumflex over (b)}1, {circumflex over (b)}2, . . . , {circumflex over (b)}i−1). The decoder carries out an outer decoding operation to generate from {tilde over (b)}i an outer decoder decision âi, and carries out a reencoding operation to generate a decision feedback {circumflex over (b)}i from âi, where the number of layers is an integer greater than one, with a concatenated decoder output block {circumflex over (d)} being generated from outer decoder decisions.
US11677499B2
Embodiments of the present invention provide a method and apparatus for tone interleaving wide channel bandwidths or transmissions using multiple-bands. Embodiments of the present invention are designed to accommodate new generations of WLAN. According to some embodiments, existing communication standards of the current generations of WLAN are used to simplify the implementation of the tone mapping schemes described herein. For example, some embodiments of the present invention use an 80 MHz channel bandwidth with resource units having 996 tones as a building block to efficiently implement new tone mapping and interleaving schemes for wider bandwidth channels.
US11677498B2
Embodiments of a method and an apparatus for wireless communications are disclosed. In an embodiment, a method of wireless communications involves encoding bits in Extremely High Throughput (EHT) signaling fields of a packet corresponding to at least one of an Orthogonal Frequency-Division Multiple Access (OFDMA) mode, a non-OFDMA mode, and a Null Data Packet (NDP) mode, wherein EHT signaling fields include a Universal signal (U-SIG) field and an EHT signal (EHT-SIG) field, and transmitting the packet with encoded bits corresponding to at least one of the OFDMA mode, the non-OFDMA mode, and the NDP mode.
US11677497B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure discloses a method for effective retransmission when HARQ is applied to data encoded with a low density parity check (LDCP) code. A data transmission method of the transmitter may include: initially transmitting data encoded with an LDPC code to a receiver; receiving a negative acknowledgement (NACK) from the receiver; determining retransmission related information for data retransmission; and retransmitting, in response to the NACK, LDPC-encoded data based on the retransmission related information.
US11677492B2
A service packet transmission method and apparatus, the method including receiving, by the source mobile edge computing network element, after a source mobile edge computing network element receives a second uplink service packet, a first uplink service packet sent by a source user plane network element and that is from a target user plane network element, where the second uplink service packet is the last uplink service packet sent by the source mobile edge computing network element to a source application server, sending, by the source mobile edge computing network element, the first uplink service packet to a target mobile edge computing network element, and sending, by the source mobile edge computing network element, first indication information to the target mobile edge computing network element, the first indication information indicating that the sending of the first uplink service packet by the source mobile edge computing network element ends.
US11677491B2
Methods, systems, and devices for wireless communication are described that support communication of information buts based on reference signal index modulation (RS-IM). A base station and a UE may transmit a number of downlink and uplink information bits (e.g., downlink control bits, uplink control bits) using index modulation schemes applied on references signals. A base station and a UE may transmit reference signal transmissions using reference signal index modulation, in which a set of information bits may be encoded using one or more coding techniques, in conjunction with RS-IM techniques, to enhance reliability of some or all of the information bits. Error detection bits may be added to the information bits, and included when coding is performed. Coding may include channel coding, repetition of reference signals for combining at a receiving device, or any combinations thereof.
US11677482B2
Example methods, apparatus, systems and articles of manufacture to facilitate local time-based digital audio measurement are disclosed. In examples disclosed herein, a hello ping may be received from a media player. The media player may be associated with a location based on the hello ping. The media player may be associated with a time offset based on the location. A configuration file may be generated to include the location and the time offset. The configuration file may be sent to the media player.
US11677481B2
Disclosed is an over-the-air (OTA) antenna meter application (“meter app”) that wirelessly connects to an OTA antenna meter (“meter”) installed with an OTA antenna and presents information that facilitates a user in installing the OTA antenna at the premises of a customer. For example, the meter app can help the user in pointing and peaking the OTA antenna for one or more broadcast channels, e.g., those selected by the customer. The meter app can store installation information of the OTA antenna for various installations, which can be used in generating a recommendation of, or predicting, installation information for installing the OTA antenna at a specified address. The predicted installation information can include broadcast channels that would be available for reception at the specified address and their signal strength, a specific location of installation on the premises, or whether a pre-amplifier and/or filter is required.
US11677474B2
Disclosed herein are various embodiments for high performance wireless data transfers. In an example embodiment, laser chips are used to support the data transfers using laser signals that encode the data to be transferred. The laser chip can be configured to (1) receive a digital signal and (2) responsive to the received digital signal, generate and emit a variable laser signal, wherein the laser chip comprises a laser-emitting epitaxial structure, wherein the laser-emitting epitaxial structure comprises a plurality of laser-emitting regions within a single mesa structure that generate the variable laser signal. Also disclosed are a number of embodiments for a photonics receiver that can receive and digitize the laser signals produced by the laser chips. Such technology can be used to wireless transfer large data sets such as lidar point clouds at high data rates.
US11677472B2
For optical communications between semiconductor ICs, optical transceiver assembly subsystems may be integrated with a processor. The optical transceiver assembly subsystems may be monolithically integrated with processor ICs or they may be provided in separate optical transceiver ICs coupled to or attached to the processor ICs.
US11677471B2
A cable assembly may include a cable having a plurality of electrically-conductive wires and an optical port termination at a first end of the cable for terminating the plurality of electrically-conductive wires and configured to electrically couple to an optical network port integral to an information handling system and configured to receive an optical transceiver module.
US11677470B2
Aspects of the present disclosure describe a method of placement of sensors for DFOS systems, methods, and structures that advantageously employ concurrent sensing. In sharp contrast to the prior art, our inventive method—a heuristic method based on the Explore-and-Pick (EnP) algorithm, which we call a modified EnP (mEnP) method—includes two procedures. The first procedure of our mEnP method explores all possible sensing fiber routes (both linear and star-like routes) for each node in the given network. The second procedure applies a modified greedy algorithm for minimum set cover to select the minimum set of DFOS assignment to fully cover all the links in the given network.
US11677469B1
An optical positioning-navigation-timing (PNT) system includes a managed optical communications array (MOCA) transceiver. The MOCA transceiver includes an array of optical transceivers for transmitting and receiving optical signals, each optical transceiver including a laser and a beam steering element, and a controller for controlling the operation of the array of optical transceivers. Each optical transceiver is adjustable for optical parameters of the optical signals so transmitted and received, the optical parameters including at least one of phase, angle, wavelength, time delay, amplitude, pulse delay, polarization, timing offset, phase, and divergence angle. Further, the controller is configured for controlling the optical parameters to include PNT data in a portion of the optical signal transmitted from the MOCA transceiver.
US11677468B2
A packaged integrated white light source configured for illumination and communication or sensing comprises one or more laser diode devices. An output facet configured on the laser diode device outputs a laser beam of first electromagnetic radiation with a first peak wavelength. The first wavelength from the laser diode provides at least a first carrier channel for a data or sensing signal.
US11677466B1
A radio frequency (RF)/free space optical (FSO) hybrid transceiver includes at least one FSO sub-transceiver configured for emitting and receiving optical communication signals, and at least one RF sub-transceiver configured for emitting and receiving RF communication signals. The RF sub-transceiver and the FSO sub-transceiver cooperate to simultaneously emit and receive optical and RF communication signals at the RF/FSO hybrid transceiver. The RF/FSO hybrid transceiver may further include a processor for controlling the RF and FSO sub-transceivers, and for processing both the RF and optical communication signals. The RF/FSO hybrid transceiver may also include a splitter/combiner, delay systems, and mirrors configured to cooperate with the processor to produce a plurality of rays.
US11677463B2
A data communication network includes a network node and a processor. The network node includes an optical link and a reflectometry analyzer to provide a plurality of reflectometry results, each reflectometry result providing a characterization of physical and operational properties of the optical link at the time of the reflectometry result. The processor receives a first set of the reflectometry results, and calculates a federated fingerprint of the physical and operational properties of the optical link based on the plurality of fingerprints in first set of the reflectometry results. The federated fingerprint is a combination of fingerprints from every section of the optical link. The processor receives a second set of the reflectometry results, and compares each of a plurality of fingerprints in the second set of reflectometry results with a respective corresponding fingerprint in the federated fingerprint. The processor determines whether a physical tampering of the optical link has occurred based upon the comparison.
US11677460B2
Disclosed embodiments relate satellites using a Software-Defined Radio (“SDR”) system. In one example, a geostationary (GEO) satellite includes an antenna system including multiple antennas, each configured to provide a spot beam having an adjustable throughput for a terrestrial coverage area while the antenna is in an active state and the satellite is in orbit above the Earth, a front-end subsystem communicatively coupled to the antenna system having an input side including an input filter and an analog-to-digital converter, and an output side including an output filter and a digital-to-analog converter, and a software defined radio (“SDR”) communicatively coupled to the antenna system via the front-end subsystem. The SDR, in response to a surge modification request, modifies a throughput of each active antenna by increasing or decreasing a share of a satellite power budget allotted to the antenna by deactivating or activating a previously active or previously inactive antenna, respectively.
US11677457B2
A user equipment may be configured to perform beam failure detection enhancement. In some aspects, the user equipment may receive a beam failure detection reference signal (BFD-RS) from a base station, detect an occurrence of an interference event based on a first measurement of the BFD-RS or a channel event based on a second measurement of the BFD-RS, and update count information based on a detection function and the occurrence. Further, the user equipment may determine that at least one of a first timer for interference events or a second timer for channel events is active, and determine whether to perform a beam failure recovery process based on comparing a total count of the count information to a predefined threshold value.
US11677456B2
A subscriber module of a fixed wireless access communication system comprises an offset Gregorian antenna arrangement, an array of antenna elements arranged as a feed, a beamforming network and a processor. The processor is configured to provide, to the beamformer, a pre-determined plurality of antenna weight vectors configured to form a plurality of beams, the orientations of the plurality of beams being arranged in a grid comprising a plurality of rows, each of the pre-determined plurality of antenna weight vectors being configured to form a respective beam from the primary reflector dish of the Gregorian antenna arrangement by forming a respective feed beam from the array of antenna elements. The relationship between the azimuth and elevation direction of each feed beam and the azimuth and elevation direction of the respective beam from the primary reflector dish is a non-linear function of azimuth and elevation.
US11677455B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may use the techniques described herein to efficiently detect beam failure. In one aspect, the UE may autonomously select one or more criteria for detecting beam failure. The UE may then perform measurements on beam failure detection reference signals received from the base station and use the selected one or more criteria to detect beam failure. Because the UE may select the one or more criteria without signaling from the base station, control overhead between the UE and the base station may be reduced.
US11677449B2
Systems, methods, computer program products, and devices provide for computing an eigensystem from a first data set; computing updated eigenvalues that approximate an eigensystem of at least a second data set based on the eigensystem of the first data set; and evaluating a plurality of features in each of the first and at least second data sets using a cost function. The cost function uses fewer than the total number of eigenvalues and can include a condition number. The cost function can perform a coarse approximation of the eigenvalues to de-select at least one of the data sets. This can be useful for learning and/or online processing in an artificial neural network.
US11677446B2
Methods of mitigating interference to a Mobile Satellite Service (MSS) satellite from terrestrial Broadband Wireless Access (BWA) base stations are provided. A method includes receiving, at the terrestrial BWA base station, a pilot signal on a satellite downlink frequency, and adjusting terrestrial BWA communication on a satellite uplink frequency that corresponds to the satellite downlink frequency, responsive to the pilot signal.
US11677444B2
According to one aspect, a contactless transponder comprises a memory, an antenna configured to receive signals, a contactless interface coupled to the antenna and configured to emit memory access requests according to the signals received, a wired interface configured to receive memory access requests, an arbitration module configured to authorize access to the memory either for access requests emitted by the contactless interface or for access requests received by the wired interface, and wherein the wired interface is also configured to receive shutdown controls and transmit these shutdown controls to the arbitration module, the arbitration module being configured to be able to shut down the contactless interface when it receives a shutdown control.
US11677438B2
A method for initialization of a group of customer premises equipment devices (CPEs) during a training that registers capabilities of the CPEs is disclosed, wherein at least one CPE registers late to the training and cannot be registered. The method includes determining capabilities of the CPEs during a joining phase of the training, wherein it is determined whether a CPE device is capable of employing vectoring and placing in a hold status the at least one CPE that registers late by keeping a line active that is coupled to the at least one CPE. The method further includes providing another joining phase after the joining phase to register the at least one CPE that registers late.
US11677429B2
Accessory devices are described herein. An accessory device may include a receptacle for receiving an electronic device. The accessory device may include a case that covers the housing of the electronic device, or a folio that additionally includes a cover can conceal the display of the electronic device. Accessory devices described herein further include wireless circuitry used to communicate with wireless circuitry in the electronic device. The wireless circuitry can be used for various functions and features. For instance, the wireless circuitry in the accessory device can respond to authentication requests from the electronic device, and/or to send authentication requests to the electronic device. Further, the wireless circuitry in the accessory device can send information to the electronic device. Such information may include properties of the accessory device, or information stored on the accessory device that is presented on a display of the electronic device.
US11677428B2
In one embodiment, a system includes, but is not limited to, an aviation head-mounted communication device including at least: a speaker, a physiological sensor configured to obtain physiological data, and a wireless communication interface; and a smartphone, a smartwatch, or tablet device wirelessly linked to the wireless communication interface and configured to receive the physiological data and output the physiological data on a display.
US11677425B2
Systems and methods for evaluating link performance over a multitude of frequencies for Signal-to-Noise Ratio (SNR) optimization and mitigating interference. The methods comprise: communicating, from a first communication device, a first signal over a given channel in a given frequency band; receiving, by the first communication device, spectral power measurements and a Signal-to-Total Power Ratio (STPR) estimate determined based on a second signal including the first signal combined with at least one of noise and one or more interference signals (the STPR estimate accounts for the receiver performance including chip rate processing gain and/or the performance of an interference cancellation circuit used to remove the interference signals from the second signal); and determining, by the first communication device, a predicted Signal-to-Noise Ratio (SNR) condition for a plurality of frequencies within the given frequency band using the STPR estimate and the spectral power measurements.
US11677423B1
Methods, devices, and system related to wireless communications are disclosed. In one example aspect, a device for wireless communication includes a processor that is configured to determine an estimation of an interference signal for a connection between the device and a receiving device in a wireless communication system, construct an interference elimination signal based on the estimation of the interference signal, and perform a data transmission to the receiving device with the interference elimination signal to enable the receiving device to eliminate the interference signal in the data transmission. The estimation of the interference signal is determined by building a probabilistic model of the interference signal using at least an interference template associate with a characteristic of the device or one or more measurements of a channel condition collected within a predefined observation window.
US11677417B2
Disclosed herein are methods and systems for hardware-accelerating various data processing operations in a rule-based decision-making system such as a business rules engine, an event stream processor, and a complex event stream processor. Preferably, incoming data streams are checked against a plurality of rule conditions. Among the data processing operations that are hardware-accelerated include rule condition check operations, filtering operations, and path merging operations. The rule condition check operations generate rule condition check results for the processed data streams, wherein the rule condition check results are indicative of any rule conditions which have been satisfied by the data streams. The generation of such results with a low degree of latency provides enterprises with the ability to perform timely decision-making based on the data present in received data streams.
US11677408B2
A combined I/Q DAC is provided with a plurality of sources corresponding to a plurality of selectors in which the corresponding source drives the corresponding selector with a source signal to produce a corresponding pair of in-phase and quadrature-phase analog input signals to a summation network. Each selector routes its source signal responsive to a digital value of a corresponding in-phase and quadrature-phase bit pair.
US11677402B2
In a general aspect, a quantum logic gate is performed in a quantum computing system. In some cases, a pair of qubits are defined in a quantum processor; the pair of qubits can include a first qubit defined by a first qubit device in the quantum processor and a second qubit defined by a tunable qubit device in the quantum processor. A quantum logic gate can be applied to the pair of qubits by communicating a control signal to a control line coupled to the tunable qubit device. The control signal can be configured to modulate a transition frequency of the tunable qubit device at a modulation frequency, and the modulation frequency can be determined based on a transition frequency of the first qubit device.
US11677398B2
An example circuit includes a plurality of light emitters connected in parallel between a first node and a second node. The circuit also includes a plurality of capacitors, with each capacitor corresponding to one of the light emitters, and a plurality of discharge-control switches, with each discharge-control switches corresponding to one of the capacitors. The circuit further includes a pulse-control switch connected to the plurality of light emitters. During a first period, the pulse-control switch restricts current flow, and each of the plurality of capacitors is charged via the first node. During a second period, one or more of the plurality of discharge-control switches allows current flow that discharges one or more corresponding capacitors. During a third period, the pulse-control switch allows current flow that discharges one or more undischarged capacitors of the plurality of capacitors through one or more corresponding light emitters.
US11677395B2
Disclosed herein are switching or other active FET configurations that implement a branch design with one or more interior FETs of a main path coupled in parallel with one or more auxiliary FETs of an auxiliary path. Such designs include a circuit assembly for performing a switching function that includes a branch with a plurality of auxiliary FETs coupled in series and a main FET coupled in parallel with an interior FET of the plurality of auxiliary FETs. The body nodes of the FETs can be interconnected and/or connected to a body bias network. The body nodes of the FETs can be connected to body bias networks to enable individual body bias voltages to be used for individual or groups of FETs.
US11677389B2
A system comprises pulse generation and measurement circuitry comprising a plurality of pulse generator circuits and a plurality of ports, and management circuitry. The management circuitry is operable to analyze a specification of a controlled system and controlled elements that comprises a definition of a controlled element of the control system, and a definition of one or more pulses available for transmission by the control system. The management circuitry is operable to configure, based on the specification, the pulse generation and measurement circuitry to: generate the one or more pulses via one or more of the plurality of pulse generator circuits; and output the one or more pulses to the controlled element via one or more of the plurality of ports.
US11677385B2
In a DC pulse power supply device according to the present invention, at the time of starting pulsing operation, the duty of the pulsing operation of a chopper circuit is controlled, a switching element is set to an ON state, and the pulse width at which the DC reactor is in an energized state is made variable over the period until the capacitor voltage is charged to a sufficient voltage to reset the magnetic saturation of the DC reactor. Gradually increasing the pulse width suppresses the degree of increase in the DC reactor current, and suppresses the DC reactor current below the magnetic saturazion level. As a result, the magnetic saturation of the DC reactor is suppressed at the time of starting pulsing operation.
US11677384B2
Provided is a semiconductor device including a sequential circuit including a first transistor and a capacitor. The first transistor includes a semiconductor layer including indium, zinc, and oxygen to form a channel formation region. A node electrically connected to a source or a drain of the first transistor and a capacitor becomes a floating state when the first transistor turns off, so that a potential of the node can be maintained for a long period. A power-gating control circuit may be provided to control supply of power supply potential to the sequential circuit. The potential of the node still can be maintained while supply of the power supply potential is stopped.
US11677377B2
An acoustic wave device is disclosed. The acoustic wave device can include a piezoelectric layer positioned over a substrate. The acoustic wave device can also include an interdigital transducer electrode positioned over the piezoelectric layer. The acoustic wave device can also include a grounding structure positioned over the piezoelectric layer. The acoustic wave device can also include a conductive layer positioned between the piezoelectric layer and the substrate. The acoustic wave device can further include an electrical pathway that electrically connects the conductive layer to the grounding structure.
US11677375B2
Acoustic resonator devices, filters, and methods are disclosed. An acoustic resonator includes a substrate and a piezoelectric plate having front and back surfaces, the back surface attached to a surface of the substrate except for a portion of the piezoelectric plate forming a diaphragm that spans a cavity in the substrate. An interdigital transducer (IDT) is formed on the front surface of the piezoelectric plate such that interleaved fingers of the IDT are disposed on the diaphragm. The IDT is configured to excite a primary acoustic mode in the diaphragm in response to a radio frequency signal applied to the IDT. At least one finger of the IDT is disposed in a groove in the diaphragm. A depth of the groove is less than a thickness of the at least one finger of the IDT.
US11677371B2
Offset compensation circuitry for an amplification circuit. One example embodiment is a method of compensating a primary operational amplifier including: creating, by way of a companion circuit, a square wave having an amplitude, a period, and a direct current bias (DC bias), the amplitude proportional to an offset of the primary operational amplifier; integrating, by the companion circuit, the amplitude of the square wave for less than the period of the square wave, the integrating creates a compensation signal; and applying the compensation signal to the primary operational amplifier.
US11677366B2
A power amplifier system includes: a base substrate; a driver stage configured to receive and amplify an RF input signal, wherein the driver stage is disposed within the base substrate and is implemented in a first substrate; and a power stage configured to receive the RF input signal amplified by the driver stage and amplify the RF input signal amplified by the driver stage, wherein the power stage is disposed outside the base substrate and is implemented in a second substrate independent from the first substrate.
US11677364B2
Example embodiments provide a device that includes a power transformer with a first output voltage terminal providing a first voltage and a second output voltage terminal providing a second voltage, a voltage regulator coupled to one or more of the first output voltage terminal and the second output voltage terminal, and a power storage element that stores power supplied by the second output voltage, and the first output voltage terminal supplies power to a remote entity until a load power requirement of the remote entity exceeds a threshold power level at which time the power storage element is used to provide power from the second output voltage terminal to the remote entity.
US11677359B2
A circuit which reuses current to synthesize a negative impedance includes a current source circuit, a differential circuit, and a negative impedance conversion circuit. The current source circuit is arranged to provide at least one predetermined current, wherein the current source circuit has a first connection port and a second connection port, and the first connection port of the current source is coupled to a first reference voltage. The differential circuit is coupled between the second connection port of the current source circuit and a second reference voltage, and is arranged to receive a differential input pair and generate a differential output pair, wherein the differential circuit has a differential output port. The negative impedance conversion circuit is coupled between the differential output port and a third reference voltage, wherein the third reference voltage is different from the first reference voltage.
US11677356B2
A supply modulator includes a linear regulator that generates an output voltage in an envelope tracking mode. A switching regulator operates with the linear regulator to generate the output voltage in the envelope tracking mode and to selectively generate the output voltage in an average power tracking mode. A single inductor multiple output converter operates selectively with the switching regulator to generate the output voltage in the average power tracking mode, operates to provide a power supply voltage to the linear regulator in the envelope tracking mode, and includes a first capacitor connected with a power supply terminal of the linear regulator and a second capacitor selectively connected with an output terminal of the linear regulator through a first switch. A main controller decides a tracking mode to be executed by the supply modulator.
US11677351B2
A grounding clamp is provided. The grounding clamp comprises a body portion having first and second sides, first and second fingers extending from the first side of the body portion, a first set of teeth extending from the first side of the body portion, the first set of teeth positioned between the first and second fingers, and a second set of teeth extending from the second side of the body portion.
US11677337B2
A comb drive for MEMS device includes a stator and a rotor displaceable relative to the stator in a first direction. The stator includes stator comb fingers and the rotor includes rotor comb fingers. The stator comb fingers are coupled to two high impedance nodes to form high impedance node domains arranged in the first direction. The rotor comb fingers are coupled to two oppositely biased electrodes to form oppositely biased domains. Pairs of capacitors with opposite acoustic polarity are respectively formed between the high impedance node domains and the oppositely biased domains. The comb drive of the present invention has increased electrostatic sensitivity for a given unit cell cross-sectional area whilst maintaining an acceptable capacitance and linearity of voltage signal vs displacement. Extra force shim unit cells may be used, which allows for the stiffness between the rotor and stator to be controlled and reduced to zero for a particular displacement range, without impacting sensitivity.
US11677332B2
An inverter current equalization method includes separately comparing a reactive current of a first inverter and a reactive current of a second inverter with a reactive current reference value, to obtain a reactive current difference of the first inverter and a reactive current difference of the second inverter, separately comparing an active current of the first inverter and an active current of the second inverter with an active current reference value, to obtain an active current difference of the first inverter and an active current difference of the second inverter, and adjusting an input voltage amplitude of the first inverter and an input voltage amplitude of the second inverter based on the reactive current difference of the first inverter and the reactive current difference of the second inverter.
US11677322B2
Voltage regulator circuits and methods therefor provided. In some embodiments, a voltage regulator circuit comprises: a first switch coupled to a power input; a second switch coupled to the first switch; a switching node between the first switch and the second switch; an inductor coupled between the switching node and an output node; a capacitor coupled between the output node and ground; a driver configured to operate the first and second switches according to a pulse-width-modulated (PWM) signal; a PWM circuit configured to generate the PWM signal based on at least an error signal; and a phase detector configured to generate the error signal based on a phase difference between the PWM signal and a clock reference signal.
US11677321B2
A power converter having a slew rate controlling mechanism is provided. A first terminal of a high-side switch is coupled to an input voltage. A first terminal of a low-side switch is connected to a second terminal of the high-side switch. A second terminal of a first capacitor is connected to a node between the second terminal of the high-side switch and the first terminal of the low-side switch. A first terminal of an inductor is connected to the second terminal of the first capacitor and to the node. A first terminal of a second capacitor is connected to a second terminal of the inductor. A second terminal of the second capacitor is grounded. An input terminal of a current controlling device is connected to a power output terminal of a high-side buffer. An output terminal of the current controlling device is connected to the node.
US11677320B2
Boot-strapping systems and techniques for circuits are described. One or more solid-state switches of a switched regulation circuit may be implemented using core transistors and the boot-strapping systems, rather than I/O transistors.
US11677319B2
Noise is reduced in a circuit that converts voltage. A voltage conversion circuit includes a conversion transistor, a current source transistor, and a control circuit. In this voltage conversion circuit, the conversion transistor converts a potential of an input signal, the potential being changed from one of two different potentials to the other, by using predetermined current, and outputs the converted signal as an output signal. Furthermore, the current source transistor supplies the predetermined current. Then, in a case where the potential of the input signal is changed to the other potential, the control circuit stops supplying the predetermined current.
US11677316B2
A variable duty cycle switching signal at a switching frequency is applied to a switching current regulation circuit arrangement energizing a current storage circuit assembly. Switching of the variable duty cycle switching signal is controlled by an upper and a lower threshold current level. The upper and lower threshold current levels vary with time following an average current value time variation. Additionally, frequency jitter is introduced in the variable duty cycle switching signal by: defining at least a frequency modulation window around a limit frequency identifying a limit value for an acceptable EMI; and applying an amplitude modulation of the upper and/or lower threshold current levels varying with time, wherein the amplitude modulation is applied in a time interval between times when the switching frequency enters and exit the frequency window.
US11677309B2
An inverter device is provided which is capable of effectively eliminating or suppressing common mode noise in consideration of the influence of a dead time by using the function of a PWM signal generating unit. A control device 21 includes a phase voltage command calculating unit 33 which calculates three-phase modulation voltage command values for generating voltages to be applied to respective phases of a motor 8, and a PWM signal generating unit 36 which, based on the three-phase modulation voltage command values and a single carrier signal, generates a PWM signal to PWM-control an inverter circuit 28. The PWM signal generating unit 36 corrects the three-phase modulation voltage command values output by the phase voltage command calculating unit 33 to thereby cancel a change in the phase voltage applied to the motor 8 by a change in another phase voltage.
US11677303B2
A motor and a coreless stator coil winding unit thereof are disclosed. The coreless stator coil winding unit includes an overlapping coil winding assembly and a non-overlapping coil winding assembly. The overlapping coil winding assembly includes a plurality of first coils arranged annularly and a plurality of second coils arranged annularly. The first coils and the second coils overlap with a phase difference. The non-overlapping coil winding assembly includes a plurality of third coils arranged annularly. The third coils are each located between an adjacent one of the first coils and an adjacent one of the second coils. Thus, the back electromotive force constant and torque constant of the motor have a better performance.
US11677302B2
Grooves are formed at equal intervals in the circumferential direction on an outer peripheral edge of a circular block, and inner rods are housed in these grooves and arranged to be movable radially along radial directions. The outer rods are provided to be movable radially along radial directions, and respectively face the inner rods. Respective one slot insertion portions of coil segments are inserted into gaps between the inner rods and also into the holding member. The respective other slot insertion portions are inserted into gaps between the outer rods. Thereafter, the whole outer rods are rotated to rotate the coil segments around the slot insertion portions, then the holding member is lowered, and the whole outer rods are further rotated without interference between the holding member and the slot insertion portions to bring the coil segments into close contact with one another.
US11677291B2
A motor includes a motor main body including a rotor and a stator, a housing that houses the motor main body, a controller that is located above the motor main body o controls rotation of the rotor, and a cover that surrounds the controller from a radially outer side. The housing includes a cover joint that is annular and surrounds the controller when viewed in an axial direction. The cover includes a cylindrical portion that surrounds the cover joint from an outside in a radial direction. The cover joint includes a contact portion that contacts a surface of the cylindrical portion in the radial direction and an adhesive joint that is bonded with the cylindrical portion via an adhesive in the radial direction. The contact portion and the adhesive joint are adjacent each other in a circumferential direction.
US11677289B2
A powered system that has an electric power system with a stator having plural poles with each pole having a conductive winding that may surround the corresponding pole and may be configured to generate a magnetic field, and a rotor that may be configured to rotate in response to the magnetic field generated by the stator. The at least one of the conductive windings may be insulated with an insulation material configured to conduct heat from the at least one conductive winding while operating at a temperature above 600° C.
US11677284B2
A BLDC motor server includes a stator configured in a hollow cylindrical shape and comprising a plurality of teeth around which a plurality of coils is wound to form an electromagnetic field, respectively; and a rotor configured in a cylindrical shape rotatable within the stator and comprising a plurality of permanent magnets, each having an arched section in which an outer circumference side is extended in both directions from a rotation center side, wherein the plurality of permanent magnets is disposed, so that facing outer surface portions of two permanent magnets neighboring each other are adjacent to each other, and wherein a width Wo of the outer circumference side of each permanent magnet is configured to be smaller than a width Wc of the rotation center side thereof. The BLDC motor may reduce a noise and a vibration as well as increasing an efficiency of the motor.
US11677283B2
An electric machine includes a stator formed from a plurality of stacked laminations and defining a center bore and a rotor disposed within the center bore. The rotor is configured to output a rotational torque in response to an input current delivered to the stator. At least one of the stacked laminations of the stator includes a pattern of perforations disposed at a yoke portion of the stator to attenuate structure-bore transmission of vibration during operation of the electric machine.
US11677279B2
The magnet material is represented by a composition formula 1: (R1-xYx)aMbAc, where R is at least one element selected from the group consisting of rare-earth elements, M is at least one element selected from the group consisting of Fe and Co, A is at least one element selected from the group consisting of N, C, B, H and P, x is a number satisfying 0.01≤x≤0.8, a is a number satisfying 4≤a≤20 atomic %, b is a number satisfying b=100−a−c atomic %, and c is a number satisfying 0≤c≤18 atomic %), and includes a main phase having a Th2Ni17 crystal structure. A concentration of the element M in the main phase is 89.6 atomic % or more.
US11677277B2
Proposed is a shape design technology for a wireless power transmission system, the shape design system including: a learning module configured to perform learning based on shape information and compensation information input in relation to a design target and generate new shape information; and an analysis module configured to evaluate wireless power transmission performance based on the shape information from the learning module and provide the learning module with a performance evaluation result.
US11677274B2
The embodiments described herein comprise a distributed wireless power transmission system including a plurality of wireless power transmission systems (WPTSs) coordinating transmissions to create a virtual WPTS. The plurality of WPTS coordinate amongst each other to compensate for local phase shift differences between respective clock sources so that transmissions from the WPTSs constructively interfere at a wireless power receiver client (WPRC).
US11677271B2
A load includes a device for inductively powering it, the device including an insertion part, following the insertion of which into the load the powering of the latter is provided.
US11677266B2
Split-bus electrical panel in parallel configuration to maximize PV/battery inverter back-feed power
An apparatus provides a single split-bus electrical panel with back-feed circuit breakers arranged and sized so that, for example, a single 225 A rated split-bus electrical panel with a 200 A main breaker may be used to connect a far higher photovoltaic power source than conventional configurations. The circuit breakers are connected to a Microgrid Interconnection Device for isolation of critical loads during a utility power outage. A first panel section of the split-bus panel is connected to a utility and supplies power to non-critical loads. A second panel section is connected to a renewable power source with battery back-up to supply power to the critical loads and is connected through a relay to the utility, in parallel with the first panel section, to supply both utility power and renewable power when there is no outage. The relay is configured to isolate the second panel when there is a utility outage.
US11677254B2
A battery-operated electronic device, such as, e.g., a continuous glucose monitoring (CGM) transmitter, has a switch disconnect circuit that reduces battery discharge while the device is stored and/or in “shelf mode.” The device has two externally-accessible activation pads each configured to contact a same electrical conductor positioned in packaging for the device that causes the switch disconnect circuit to disconnect the battery from device electronics while the device is in the packaging. Upon removal of the device from the packaging, the two activation pads no longer contact the electrical conductor, causing the switch disconnect circuit to automatically connect the battery to the device electronics. Methods of reducing battery discharge in a battery-operated electronic device and other aspects are also described.
US11677252B2
A charger assembly is configured to charge the electronic vaping device. The charger assembly includes a base including a housing defining a port. The port is configured to receive a tip end of an electronic vaping device. The port includes a magnetic electrical contact centrally positioned at a bottom of the port and a first pin positioned at the bottom of the port. The charger assembly also includes a microprocessor electrically connected to the magnetic electrical contact and the first pin.
US11677250B2
A stand for a portable media device having a cap attached to a base. The base has body having a series of openings through which ballast is allowed to flow when the stand is being positioned. The ballast preferably made up of beads, such as glass or plastic, or sand. The ballast and the base are positioned within a bladder that is preferably a stretchy or resilient material. A rounded conical cap is attached to the top of the bladder and partially encapsulates the bladder. The cap is configured for positioning of a portable media device on the cap and/or for attachment of a portable media device to the cap. The cap serves to provide structure to the rounded bladder as well as to distribute the weight of a portable media device positioned on the cap. The cap has preferably a magnetic mechanism that is configured to magnetically attach to a portable media device or to a magnet position within a portable media device or affixed to the portable media device or a case on the portable media device. Alternate mechanical attachment mechanisms can be utilized in addition to or in alternative to the magnetic attachment. Preferably a bottom side of the bladder has a gripping surface that allows the bladder to be positioned on a surface and to increase friction between the bladder and the surface on which it is positioned. Preferably the stand is provided with a charging mechanism to charge a portable media device. The charging mechanism can be a wired and/or wireless charging mechanism. Preferably the stand has a port that is configured for receiving wired electricity from an external source.
US11677248B2
An electronic device selectively coupled to a first charger and/or a second charger includes a power supply interface, a first comparator, a second comparator, a controller, a first switch circuit, and a second switch circuit. The power supply interface receives a first input voltage and a second input voltage. The first comparator compares the first input voltage with a first reference voltage, so as to generate a first comparison voltage. The second comparator compares the second input voltage with a second reference voltage, so as to generate a second comparison voltage. The controller generates a first control voltage and a second control voltage according to the first comparison voltage and the second comparison voltage. The first switch circuit is selectively enabled or disabled according to the first control voltage. The second switch circuit is selectively enabled or disabled according to the second control voltage.
US11677245B2
A control system may include a direct-current (DC) power bus for charging internal energy storage elements in control devices of the control system. For example, the control devices may be motorized window treatments configured to adjust a position of a covering material to control the amount of daylight entering a space. The system may include a bus power supply that may generate a DC voltage on the DC power bus. For example, the DC power bus may extend from the bus power supply around the perimeter of a floor of the building and may be connected to all of the motorized window treatments on the floor (e.g., in a daisy-chain configuration). An over-power protection circuit may be configured to disconnect the bus power supply if a bus current exceeds a threshold for a period of time.
US11677241B2
The present invention provides a power trading system that executes power trading between a plurality of apparatuses, wherein at least one apparatus of the plurality of apparatuses includes a management unit configured to manage electric energy of a battery, and the management unit manages the electric energy of the battery by discrimination between electric energy derived from exhaustible energy and electric energy derived from renewable energy.
US11677234B2
Provided are embodiments for a system for performing input power detection. The system includes a first input for a first power source, a second input for a second power source, and a controller that is operably coupled to the first power source and the second power source. The system also includes a first path connecting a first circuit to the first power supply, wherein the first path comprises a first field effect transistor (FET) that is operated to inhibit leakage current flow to the first circuit, and a second path connecting a second circuit to the second power supply, wherein the second path comprises a second FET that is operated to inhibit leakage current flow to the second circuit. Also provided are embodiments for a method for performing input power detection.
US11677227B2
A bracket secured to a support member. The bracket receives a locking strap cleat to secure a cable bundle to the support member. The bracket has a first tongue, a second tongue parallel to the first tongue, and a riser section connecting the first tongue and the second tongue. The first tongue and the second tongue include slots. The first tongue of the bracket receives one of the cable bundle or the support member and the second tongue of the bracket receives one of the cable bundle or the support member.
US11677225B2
In an electric junction box, both first locking portions and second locking portions are provided in one accommodation portion. The first locking portions are capable of locking an FL holder when the FL holder is inserted from an upper opening toward a lower opening. The second locking portions are capable of locking an FL holder when the FL holder is inserted from the lower opening toward the upper opening. Accordingly, the FL holders can be inserted into the same accommodation portion from the upper opening and the lower opening.
US11677224B1
Disclose is a housing formed in a rectilinear configuration. The housing has rear and front cover panels, left and right side panels, and lower and upper panels. Next provided is a divider panel having a rectangular configuration disposed between the front cover panel and back panel, and between the left and right side panels, and between the lower and upper panels. Next provided is plurality of electrical receptacles located in the divider panel facing forwardly with wiring extending from a source of potential into the rearward chamber then coupling to the electrical receptacles. Lastly, a vent in the divider panel is provided with a fan for exhausting heated air from the rearward chamber to the forward chamber and to exterior of the housing.
US11677220B2
A cable cleat assembly used to secure cables to a wire basket for cable management. The cable cleat assembly includes a base plate that receives the cables and a stainless steel strap that maintains the cables on the base plate. The stainless steel strap has a first end member and a second end member. The stainless strap is positioned over the cables on the base plate with the first end member and the second end member wrapped under the base plate. Clamp bars are positioned within the first end member and the second end member. Fasteners extend through the clamp bars, the first end member, and the second end member to secure the cable cleat assembly to the wire basket.
US11677209B2
An EDFA may include an input photodiode configured to generate a control signal based on an input signal. The EDFA may include a blind stage configured to generate an amplified signal based on the control signal and the input signal. The EDFA may include a non-blind stage configured to generate an output signal based on the amplified signal within the blind stage, the control signal, and a feedback signal. The EDFA may include a filter configured to generate a filtered signal based on the output signal. The EDFA may include an output photodiode configured to generate the feedback signal based on the filtered signal. The EDFA may include an alarm device. A signal within the non-blind stage may be generated based on the feedback signal and the control signal. The alarm device may be configured to generate an alarm signal when the signal exceeds a threshold value.
US11677201B2
The present disclosure provides an aerosol delivery device and a cartridge for an aerosol delivery device. In various implementations, the aerosol delivery device comprises a control device that includes an outer housing defining a cartridge receiving chamber, and further includes a power source and a control component, and a cartridge that includes a mouthpiece, a tank, a heating assembly, and a bottom cap. The mouthpiece defines an exit portal in an end thereof, and the tank is configured to contain a liquid composition therein. The cartridge is configured to be removably coupled with the receiving chamber of the control device, and the heating assembly defines a vaporization chamber and is configured to heat the liquid composition to generate an aerosol. The heating assembly comprises a substantially planar heating member and a liquid transport element, wherein the heating member is installed in a bowed orientation.
US11677197B2
An electrical connector includes: a metallic cover; an insulative frame molded inside the metallic cover; a metal injection molded (MIM) support and a contact module received by the MIM support, the contact module having a rear base, a front tongue, and an upper and a lower rows of contacts extending through the base and exposing to two opposite faces of the tongue, the MIM support having a pair of side arms flanking the two rows of contacts; and an insulator molded outside the MIM support and the contact module and secured to the insulative frame.
US11677196B2
A board-to-board radio frequency coaxial connector includes an adapter, a clamping socket including a first outer conductor, a first inner conductor, and a first insulator, and a fixed socket including a second outer conductor, a second inner conductor, and a second insulator. The clamping socket and the fixed socket are respectively arranged at two ends of the adaptor. The adapter includes a third outer conductor, a third inner conductor, and two third insulators. The two third insulators are respectively arranged at two ends of the third inner conductors and sleeved on an outside of the third inner conductor. Each of the two third insulators includes a body portion and an auxiliary portion. The body portion includes a second groove recessed inwardly from its outer circumferential surface. Two ends of the third outer conductor are respectively electrically connected to the first and second outer conductors.
US11677189B2
An electrical plug connector, having an electrically insulating housing assembly and an outer-conductor assembly connected in positively locking fashion to the housing assembly. The outer-conductor assembly has at least one fastening tab which can be bent from a basic state into a fastening state. The outer-conductor assembly is received in the housing assembly such that the housing assembly blocks relative movement between the outer-conductor assembly and the housing assembly in positively locking fashion along a first translational degree of freedom (x) and/or along a second translational degree of freedom (y). The fastening in the basic state, allows an assembling movement for assembling the housing assembly on the outer-conductor assembly along a third translational degree of freedom (z) and, in the bent fastening state, blocks the housing assembly on the outer-conductor assembly in positively locking fashion at least along the third translational degree of freedom (z).
US11677186B2
Provided herein is are quick-assembly plug connectors. In some embodiments, an assembly may include a body, and a contact carrier within the body, the contact carrier including a main body including a plurality of openings each operable to receive a contact, and a plurality of legs extending from the main body, each of the plurality of legs coupled with the body.
US11677184B2
A connector configured to be fitted with a mating connector includes a main housing, a sub-housing supported on the main housing to be slidable in a fitting direction with respect to the main housing in which the connector is fitted with the mating connector, and an operating member pivotably and slidably supported on the main housing. The main housing moves closer to the mating connector when the operating member is pivoted from a first posture to a second posture. The sub-housing moves in the fitting direction when the operating member slides from the second posture in a direction different from the fitting direction. The sub-housing has an erroneous fitting prevention part abutting against the mating connector in a state of incomplete fitting of the connector with the mating connector.
US11677181B2
A novel cable connector comprises a main body, a clamp, a conductor assembly, and a controller. The main body is provided with an installation cavity and a receiving slot, and both sides of the receiving slot extend longitudinally to form a left and right wing. The clamp is arranged in the receiving slot, the receiving slot forming a passage for accommodating a cable. The conductor assembly is arranged on the installation cavity of the main body, and comprises a sharp lower end, which protrudes from the top surface of the receiving slot and is located in the passage. The clamp is located between the controller and the main body, the controller cooperates with the left wing and the right wing under an external force to directly apply a force to the clamp to drive the clamp to move towards the top surface of the receiving slot.
US11677180B2
A connector for connecting underwater cables includes: a connection housing in which the cables enter parallel to each other and parallel to a first direction; and a handling bar, connected to the connection housing by a linking unit hinged along an axis perpendicular to the first direction.
US11677178B2
An electrical power and/or electronic data unit is mountable in a floor, and is fitted with an upper bezel that is openable and closable to provide selective access to an interior of the unit, which is optionally fitted with one or more electrical power or data outlets. A lower insert including an intumescent block is supported below an upper housing, and is angularly adjustable relative to the upper housing. One or more bores or openings formed in the lower insert allow the passage of cords into a pass-through opening in the upper housing, and out through an upper bezel cover.
US11677175B2
The embodiments of the present disclosure provide an electrical connecting assembly and an electrical connector. The electrical connecting assembly comprises two electrical connecting parts and a connecting part. Each of the electrical connecting parts comprises a main body comprising an electrical contacting component. The connecting part comprises a securing component. Two sides of the connecting part extend toward one direction and are connected with the two electrical connecting parts. The two electrical connecting parts are disposed symmetrically across the connecting part. A first electrical connector head comprises an electrical plugging member and the electrical connecting assembly assembled to the electrical plugging member. A second electrical connector head comprises an electrical connecting notch in which the electrical plugging member having the electrical connecting assembly is assembled. The electrical contacting component of the electrical connecting assembly abuts against two inner sidewall surfaces of the electrical connecting notch.
US11677174B2
Connectors that support high-speed data transfers and have a high signal quality, good reliability, and are readily manufactured. One example can provide a connector receptacle that supports high-speed data transfers and has a high signal quality by employing connector contacts that include multiple structures.
US11677170B2
A spring-clamp terminal block for connecting an electrical conductor, with a busbar, a clamping spring, a housing and a lever, wherein the busbar and the clamping spring and the lever are accommodated at least partially in the housing, wherein the lever has a first bearing plate with a first partially circular outer contour for mounting the lever in a first counter bearing, wherein the lever has a second bearing plate with a second partially circular outer contour for mounting the lever in a second counter bearing, wherein the second bearing plate is spaced apart from the first bearing plate, wherein the lever has an actuation handle which is connected to the first bearing plate and to the second bearing plate, wherein the clamping spring has a clamping arm, wherein the clamping arm together with the busbar forms a clamping point for clamping the electrical conductor on the busbar.
US11677165B2
A set of headphones include a zone that is sensitive to electromagnetic radiation, a first earpiece including a first directional antenna operable at a first frequency and having a first radiation pattern radiating away from the zone, and a second earpiece including a second directional antenna operable at the first frequency and having a second radiation pattern radiating away from the zone.
US11677163B1
An antenna producing a quasi-omni radiation pattern. The antenna includes at least three main panels, each having a plurality of radiating elements thereon, disposed in one or more columns of elements. The main panels are disposed in a substantially circular arrangement to generate the quasi-omni radiation pattern. At least one null filling panel is disposed between every two consecutive main panels of the at least three main panels, directed towards a null in the quasi-omni radiation pattern between the two consecutive main panels. The null filling panel has at least a single column of elements that radiate a null filling signal that is substantially the same signal as a signal from elements from the two adjacent main panels.
US11677161B1
A steerable antenna comprising (1) a lower waveguide configured to direct radio frequency signals in a specific direction, (2) an upper waveguide positioned substantially parallel to the lower waveguide, wherein the upper waveguide is configured to direct the radio frequency signals in another direction substantially opposite to the specific direction, and (3) a plate coupled between the lower waveguide and the upper waveguide, wherein the plate includes one or more coupling elements that facilitate transferring the radio frequency signals between the lower waveguide to the upper waveguide. Various other apparatuses, systems, and methods are also disclosed.
US11677160B2
An electronic device may be provided with a cover layer and a phased antenna array mounted against the cover layer. Each antenna in the array may include a first patch element that is directly fed using first and second feeds and a second patch element that is directly fed using third and fourth feeds. A slot element may be formed in the first patch element. The first patch element may radiate in a first frequency band through the cover layer. The slot element may radiate in a second frequency band that is higher than the first frequency band through the cover layer. The second patch element may indirectly feed the slot element. Locating the radiating elements for each frequency band in the same plane may allow the antenna to radiate through the cover layer in both frequency bands with satisfactory antenna efficiency.
US11677153B2
An antenna assembly and a terminal device are provided. The antenna assembly includes a conductive frame, a circuit board, and a metal conductor. The metal conductor has one end connected to a feed point on the circuit board and the other end connected to a switch on the circuit board and the conductive frame. The switch is configured to adjust a radiation frequency band of the antenna assembly. A radiator of the antenna assembly comprises the metal conductor and the conductive frame.
US11677146B2
A programmable analog beamformer controls phase and amplitude of radio frequency sine signals independently on n channels. In a preferred embodiment, each of n channels achieves full cycle phase sifting by using m first order programmable filters isolated by buffer amplifiers, with maximum phase shift amount of 180/m degrees in each filter. By flipping the polarity of sine signal in differential path, the beamformer achieves additional 180 degrees phase shift. There is an amplitude control unit in each channel, that both compensates amplitude attenuations due to phase shifting of filters, and to control the amplitude of the RF signal per user choice. There is a core algorithm software that handles all the digital programming of the system, as well as error correction of the phase and amplitude. The analog beamformer can drive piezoelectric ultrasonic transducers with no unwanted harmonics, or other loads per application.
US11677133B2
A deployable structure for use in establishing a reflectarray antenna is provided that includes a flexible reflectarray and a deployment structure that includes an endless pantograph for deploying the flexible reflectarray from a folded, undeployed state towards a deployed state in which the flexible reflectarray is substantially planar. In a particular embodiment, the deployment structure includes a plurality of tapes that engage the endless pantograph and are used to establish a positional relationship between the deployed reflectarray and another component of the reflectarray antenna.
US11677130B2
A waveguide for receiving an incident electromagnetic wave (EMW) having an operating frequency Γ includes an array of spaced apart unit cells arranged along the waveguide. The unit cells are configured to resonantly couple to the incident EMW and radiate an EMW at the operating frequency propagating inside and along the waveguide. Each unit cell is configured to couple to the incident EMW with a first coupling efficiency and includes a dielectric body configured to couple to the incident EMW with a second coupling efficiency and one or more metal layers disposed on and partially covering the dielectric body. The second coupling efficiency is substantially smaller than the first coupling efficiency. A communication system includes the waveguide and a transceiver configured to emit an EMW having the operating frequency Γ.
US11677127B2
A filter has a first conductive layer, a second conductive layer, and a dielectric substrate located between the first conductive layer and the second conductive layer, wherein the dielectric substrate includes a waveguide capable of propagating a radio-frequency signal in a first direction by a region between a first conductive via group passing through the dielectric substrate from the first conductive layer to the second conductive layer and spaced apart from each other along the first direction and a second conductive via group passing through the dielectric substrate from the first conductive layer to the second conductive layer and spaced apart along the first direction, and a reflective resonator that is coupled to the waveguide in an electromagnetic field and reflects a signal in a predetermined frequency band in the radio-frequency signal propagating through the waveguide, and the reflective resonator has a third conductive via group and fourth conductive vias.
US11677124B2
A battery system includes a battery block having a plurality of square battery cells (1) stacked in one direction, parallel connection bus bars (5X), insulating plate (7), and lid plate (8) fixed to insulating plate (7). Each square battery cell (1) has a discharge port provided with discharge valve (14) and a sealing plate provided with positive and negative electrode terminals via an insulating material. Parallel connection bus bars (5X) are connected to the electrode terminals to connect some or all of square battery cells (1) in parallel. Insulating plate (7) is disposed on the surfaces of sealing plates of the plurality of square battery cells (1) and includes passing portions having openings provided at positions corresponding to the discharge ports to pass the exhaust gas ejected from the discharge ports and pressing portions (22) disposed between parallel-connection bus bars (5X) and the sealing plates. Lid plate (8) faces discharge ports facing the openings of the passing portions.
US11677123B2
A method of manufacturing a battery includes introducing a first material to the battery, providing an anode, a cathode and a separator of the battery; and assembling the anode, the separator and the cathode. The first material is configured and arranged to increase the internal impedance of the battery upon mechanical or thermal loading.
US11677112B2
A metal-air battery includes an anode layer including a metal, a cathode layer including an electrically conductive metal oxide, a solid electrolyte layer between the anode layer and the cathode layer, and a bonding layer including a metal, where the bonding layer is disposed between the cathode layer and the solid electrolyte layer.
US11677109B2
Thermal management systems for batteries utilize vapor chambers having wicking components therein. An exemplary thermal management system includes a vapor chamber containing a working fluid and wicking components. A plurality of battery cells are disposed at least partially in the vapor chamber. A cold plate is coupled to the vapor chamber, and a heat pump is coupled to the cold plate. A capillary tube may be utilized to facilitate movement of vapor and working fluid in the thermal management system. Via use of exemplary systems, improved thermal management for batteries is provided.
US11677099B2
Stacking system and method for continuously piling cutouts from at least one foil- or membrane-like material web onto a stack, wherein the at least one foil- or membrane-like material web is continuously fed, the at least one foil- or membrane-like material web is cut to a size dependent on the dimensions of the stack to form a blank, the blank is received by a magazine of a continuously moving, in particular rotating, transfer apparatus having a plurality of magazines, and where the received blank is transferred from the magazine onto the stack, before the magazine receives a subsequent blank.
US11677097B2
A solid electrolyte including a compound represented by Formula 1 or 3, the compound having a glass transition temperature of −30° C. or less, and a glass or glass-ceramic structure, AQX—Ga1−zMz1(F1−kClk)3−3zZ3z1 Formula 1 wherein, in Formula 1, Q is Li or a combination of Li and Na, K, or a combination thereof, M is a trivalent cation, or a combination thereof, X is a halogen other than F, pseudohalogen, OH, or a combination thereof, Z is a monovalent anion, or a combination thereof, 1
US11677094B2
A plasma generating apparatus for a secondary battery, including a roller part having a transfer roller configured to transfer a separator and a metal member built in the transfer roller, and a plasma generating part interacting with the metal member to generate plasma and thereby to form a mask that is patterned on a surface of the separator and has a bonding force.
US11677093B2
Methods and systems are provided for a redox flow battery system. In one example, the redox flow battery system includes a cell stack compressed between terminal structures defining ends of the redox flow battery. The cell stack may be formed of a plurality of cells where each cell includes a deformable positive electrode in contact with a first face of a membrane separator and a negative electrode configured to be less compressible than the positive electrode and arranged at a second face of the membrane separator.
US11677089B2
The present specification relates to a carrier-nanoparticle complex, a catalyst including the same, an electrochemical cell or a fuel cell including the catalyst, and a method for preparing the same.
US11677085B2
A method for calculating voltage loss of a fuel cell is provided. The method includes sensing an open circuit voltage that is generated in a stack when the switch is opened and detecting an operation voltage and an operation current that are generated in the stack when the switch is closed. A first change graph of voltage data over time is calculated using the voltage data and current data from a time when the switch is opened in a state where the switch is closed. A first voltage of a point at which a trend line for an interval where the voltage data linearly varies with the time meets the first change graph is sensed and then an ohmic resistance voltage loss is calculated using a difference between the first voltage and the operation voltage.
US11677058B2
A display device includes a substrate. The substrate has a trench portion recessed inward at a side, and includes a first display area, a second display area and a third display area, the second and third display areas being protruded from a first side of the first display area with the trench portion interposed therebetween, and a peripheral area around the display area. First gate lines, second gate lines, and third gate lines are respectively on the first display area, the second display area, and the third display area, and are respectively coupled to first pixels, second pixels, and third pixels. First, second, and third gate drivers are respectively to sequentially provide first gate signals, second gate signals, and third gate signals to the first gate lines, second gate lines, and third gate lines. The third gate driver is on the peripheral area between the third and second display areas.
US11677057B2
A light emitting device includes a substrate, a first group of light emitting diode (LED) structures, a second group of LED structures, and a connection port is provided. The substrate has a first surface and a second surface opposite to the first surface. The first group of LED structures is disposed on one side of the first surface. The second group of LED structures is disposed on another side of the first surface opposite to the first group of LED structures. The connection portion includes at least an opening, and a first connection pad and a second connection pad electrically coupled to at least a part of the LED structures. The connection port is adapted to be coupled to other device through the opening. A light emitting module and an illuminating apparatus are also provided.
US11677041B2
Radiation detecting-structures and fabrications methods thereof are presented. The methods include, for instance: providing a substrate, the substrate including at least one trench extending into the substrate from an upper surface thereof; and epitaxially forming a radiation-responsive semiconductor material layer from one or more sidewalls of the at least one trench of the substrate, the radiation-responsive semiconductor material layer responding to incident radiation by generating charge carriers therein. In one embodiment, the sidewalls of the at least one trench of the substrate include a (111) surface of the substrate, which facilitates epitaxially forming the radiation-responsive semiconductor material layer. In another embodiment, the radiation-responsive semiconductor material layer includes hexagonal boron nitride, and the epitaxially forming includes providing the hexagonal boron nitride with an a-axis aligned parallel to the sidewalls of the trench.
US11677040B2
A photoconductor assembly includes a substrate formed of an undoped and single-crystal semiconductor material that is configured to absorb electromagnetic energy, a plurality of electrodes arranged normal to the substrate, and a power supply that applies a voltage to the electrodes for modulating the electromagnetic energy through the substrate.
US11677039B2
A photovoltaic structure includes a substrate; and a plurality of off-axis, doped silicon regions outward of the substrate. The plurality of off-axis, doped silicon regions have an off-axis lattice orientation at a predetermined non-zero angle. A plurality of photovoltaic devices of a first chemistry are located outward of the plurality of off-axis, doped silicon regions. Optionally, a plurality of photovoltaic devices of a second chemistry, different than the first chemistry, are located outward of the substrate and are spaced away from the plurality of off-axis, doped silicon regions.
US11677038B2
An apparatus and method for producing a perpetual energy harvester which harvests ambient near ultraviolet to infrared radiation and provides continual power regardless of the environment. The device seeks to harvest the largely overlooked blackbody radiation through use of a semiconductor thermal harvester, providing a continuous source of power. Additionally, increased power output is provided through a solar harvester. The solar and thermal harvesters are physically connected but electrically isolated.
US11677023B2
A semiconductor device and a method of manufacturing a semiconductor are provided. In an embodiment, a first trench is formed in a silicon carbide layer. A second trench is formed in the silicon carbide layer to define a mesa in the silicon carbide layer between the first trench and the second trench. A first doped semiconductor material is formed in the first trench and a second doped semiconductor material is formed in the second trench. A third doped semiconductor material is formed over the mesa to define a heterojunction at an interface between the third doped semiconductor material and the mesa.
US11677019B2
The present application provides an insulated gate bipolar transistor (IGBT) device with narrow mesa and a manufacture thereof. The device comprises: a semiconductor substrate; gate trench structures and emitter trench structures formed on front surface of the semiconductor substrate and alternately arranged along with horizontal direction; wherein the gate trench structures and the emitter trench structures are respectively set in pair along with the arrangement direction, and the pairs of the gate trench structures and the pairs of the emitter trench structures are set in alternate arrangement along with the arrangement direction; well regions formed between the emitter trench structures of one pair; emitter injection regions formed between the gate trench structures of one pair and between the emitter trench structures of one pair, respectively; and wherein, in the region between the emitter trench structures of the one pair, the emitter injection region is above the well region.
US11677018B2
A semiconductor device includes a substrate, a circuit element disposed on or above the upper surface of the substrate, an electrode disposed on or above the upper surface of the substrate and connected to the circuit element, and a conductor pillar bump for external connection which is disposed on the substrate and electrically connected to the electrode or the circuit element. The substrate includes a first base and a second base disposed on the first base. The circuit element and the electrode are disposed on the second base. The first base has lower thermal resistance than the second base.
US11677007B2
A layout of a semiconductor device stored on a non-transitory computer-readable medium includes a first transistor in an active device region, the first transistor comprising a first channel region a first source region and a first drain region. The layout further includes a second transistor in a guard ring region, the second transistor comprising a second channel region a second source region and a second drain region. The second channel region includes a semiconductor material having a higher thermal conductivity than a semiconductor material of the first channel region.
US11677002B2
A semiconductor structure includes a substrate, a channel layer, a barrier layer, a source structure, a drain structure, a doped compound semiconductor layer, a dielectric layer, and a gate structure. The channel layer is disposed on the substrate. The barrier layer is disposed on the channel layer. The source structure and the drain structure are disposed on opposite sides of the barrier layer. The doped compound semiconductor layer is disposed on the barrier layer. The doped compound semiconductor layer has a first side adjacent to the source structure and a second side adjacent to the drain structure. The doped compound semiconductor layer has at least one opening exposing at least a portion of the barrier layer. The dielectric layer is disposed on the doped compound semiconductor layer and the barrier layer. The gate structure is disposed on the doped compound semiconductor layer.
US11676998B2
The present disclosure provides a method for fabricating a semiconductor device. The method includes providing a substrate, forming a first well layer in the substrate and having a first electrical type, forming an isolation-mask layer on the first well layer, forming mask openings along the isolation-mask layer to expose portions of the first well layer, forming bottom conductive layers in the portions of the first well layer, forming a bias layer in the first well layer and spaced apart from the bottom conductive layers, forming first insulating layers on the bottom conductive layers, forming first conductive lines on the first insulating layers and parallel to each other. The bottom conductive layers have a second electrical type opposite to the first electrical type. The bottom conductive layers, the first insulating layers, the first conductive lines together configure programmable units.
US11676993B2
In one example an electronic device includes a first resistor and a second resistor. The first resistor includes a first resistive layer located over a substrate, the first resistive layer having a first sheet resistance. The second resistor includes a first portion of a second resistive layer located over the substrate, the second resistive layer having a second sheet resistance different from the first sheet resistance. The first resistive layer is located between the substrate and a second noncontiguous portion of the second resistive layer.
US11676978B2
A solid state imaging device including a semiconductor layer comprising a plurality of photodiodes, a first antireflection film located over a first surface of the semiconductor layer, a second antireflection film located over the first antireflection film, a light shielding layer having side surfaces which are adjacent to at least one of first and the second antireflection film.
US11676977B2
A semiconductor device including a semiconductor substrate having oppositely facing first and second surfaces, the first surface being an active surface and provided with an electronic element thereon, a pad electrode to be connected to the electronic element in a peripheral portion of the electronic element on the active surface, a first opening extending from the second surface toward the pad electrode so as not to reach the first surface of the semiconductor substrate, a second opening formed to reach the pad electrode from a bottom surface of the first opening and having a diameter smaller than that of the first opening, an insulating layer formed to cover sidewall surfaces of the first opening and the second opening, and a conductive layer formed, inside of the insulating layer, to cover at least an inner wall surface of the insulating layer and a bottom surface of the second opening.
US11676974B2
An electronic device has a display substrate including a display area, a driver area, and a fan-out area. The fan-out area has interconnects providing electrical accesses to display elements of the display area. The device has a driver chip disposed on the driver area. The driver chip includes a first edge adjacent to the display area and multiple pad groups, each pad group including a respective row of electronic pads that is (i) arranged substantially in parallel with the first edge and (ii) electrically coupled to a respective subset of display elements via respective interconnects routed on a respective region of the fan-out area. The pad groups include a first pad group and a second pad group. The first and second pad groups have two different distances from the first edge and correspond to two different subsets of interconnects routed on two non-overlapping regions of the fan-out area.
US11676971B2
A display device including a display portion with an extremely high resolution is provided. The display device includes a pixel circuit and a light-emitting element. The pixel circuit includes a first element layer including a first transistor and a second element layer including a second transistor. A channel formation region of the first transistor includes silicon. The first transistor has a function of driving the light-emitting element. The second transistor functions as a switch. A channel formation region of the second transistor includes a metal oxide. The metal oxide functions as a semiconductor. The second element layer is provided over the first element layer.
US11676959B2
An electrostatic discharge (ESD) protection circuit is coupled between first and second power supply buses. The ESD protection circuit includes a detection circuit; a pull-up circuit, coupled to the detection circuit, comprising at least a first n-type transistor; a pull-down circuit, coupled to the pull-up circuit, comprising at least a second n-type transistor; and a bypass circuit, coupled to the pull-up and pull-down circuits, wherein the detection circuit is configured to detect whether an ESD event is present on either the first or the second bus so as to cause the pull-up and pull-down circuits to selectively enable the bypass circuit for providing a discharging path between the first and second power supply buses.
US11676956B2
Provided is a technique suitable for multilayering thin semiconductor elements via adhesive bonding while avoiding wafer damage in a method of manufacturing a semiconductor device, the method in which semiconductor elements are multilayered through laminating wafers in which the semiconductor elements are fabricated. The method of the present invention includes bonding and removing. In the bonding step, a back surface 1b side of a thinned wafer 1T in a reinforced wafer 1R having a laminated structure including a supporting substrate S, a temporary adhesive layer 2, and the thinned wafer 1T is bonded via an adhesive to an element forming surface 3a of a wafer 3. A temporary adhesive for forming the temporary adhesive layer 2 contains a polyvalent vinyl ether compound, a compound having two or more hydroxy groups or carboxy groups and thus capable of forming a polymer with the polyvalent vinyl ether compound, and a thermoplastic resin. The adhesive contains a polymerizable group-containing polyorganosilsesquioxane. In the removing step, a temporary adhesion by the temporary adhesive layer 2 between the supporting substrate S and the thinned wafer 1T is released to remove the supporting substrate S.
US11676952B2
Light emitting devices and methods of integrating micro LED devices into light emitting device are described. In an embodiment a light emitting device includes a reflective bank structure within a bank layer, and a conductive line atop the bank layer and elevated above the reflective bank structure. A micro LED device is within the reflective bank structure and a passivation layer is over the bank layer and laterally around the micro LED device within the reflective bank structure. A portion of the micro LED device and a conductive line atop the bank layer protrude above a top surface of the passivation layer.
US11676945B1
A semiconductor device, the device including: a first silicon layer including a first single crystal silicon; a first metal layer disposed over the first single crystal silicon layer; a second metal layer disposed over the first metal layer; a first level including a plurality of transistors, the first level disposed over the second metal layer, where the plurality of transistors include a second single crystal silicon; a third metal layer disposed over the first level; a fourth metal layer disposed over the third metal layer, where the fourth metal layer is aligned to the first metal layer with a less than 40 nm alignment error; and a via disposed through the first level, where the fourth metal layer provides a global power distribution, and where a typical thickness of the fourth metal layer is at least 50% greater than a typical thickness of the third metal.
US11676942B2
A semiconductor structure includes a first die, a dielectric layer, a second interconnection structure, a second conductive pad and a conductive feature. The first die includes a first interconnection structure over a first substrate and a first conductive pad disposed on and electrically connected to the first interconnection structure. The first conductive pad has a probe mark on a surface thereof. The dielectric layer laterally warps around the first die. The second interconnection structure is disposed on the first die and the dielectric layer, the second interconnection structure includes a conductive via landing on the first conductive pad of the first die, and the conductive via is spaced apart from the first probe mark. The second conductive pad is disposed on and electrically connected to the second interconnection structure. The conductive feature is disposed on the second conductive pad.
US11676940B2
A chip for hybrid bonded interconnect bridging for chiplet integration, the chip comprising: a first chiplet; a second chiplet; an interconnecting die coupled to the first chiplet and the second chiplet through a hybrid bond.
US11676931B2
A semiconductor package according to an embodiment of the present invention Includes: a lead frame comprising a pad and a lead spaced apart from the pad by a regular interval; a semiconductor chip adhered on the pad; and a clip structure electrically connecting the semiconductor chip and the lead, wherein an one end of the clip structure connected to the semiconductor chip inclines with respect to upper surfaces of chip pads of the semiconductor chip and is adhered to the upper surfaces of the chip pads of the semiconductor chip. A semiconductor package according to another embodiment of the present invention includes: a semiconductor chip comprising one or more chip pads; one or more leads electrically connected to the chip pads; and a sealing member covering the semiconductor chip, wherein an one end of the lead inclines with respect to one surface of the chip pad and is adhered to the chip pad and an other end of the lead is exposed to the outside of the sealing member.
US11676930B2
In described examples, a microelectronic device includes a microelectronic die with a die attach surface. The microelectronic device further includes a nanoparticle layer coupled to the die attach surface. The nanoparticle layer may be in direct contact with the die attach surface, or may be coupled to the die attach surface through an intermediate layer, such as an adhesion layer or a contact metal layer. The nanoparticle layer includes nanoparticles having adjacent nanoparticles adhered to each other. The microelectronic die is attached to a package substrate by a die attach material. The die attach material extends into the nanoparticle layer and contacts at least a portion of the nanoparticles.
US11676929B2
Provided is an electronic substrate that achieves a reduction in the size of a substrate and enables a void risk in an underfill to be reduced, and an electronic apparatus. The electronic substrate includes an electronic chip that is placed above a substrate, an electrode that exists between the substrate and the electronic chip and electrically connects the substrate and the electronic chip, an underfill with which a space between the substrate and the electronic chip is filled so that the electrode is sealed and protected, a protection target to be protected from inflow of the underfill, the protection target being formed on the substrate, and an underfill inflow prevention unit that is formed in the substrate so as to surround an entirety or a portion of the protection target.
US11676915B2
A semiconductor package including a redistribution substrate with a first insulating layer, one or more second insulating layers on the first insulating layer, and a plurality of redistribution layers. The first insulating layer includes a first photosensitive resin having an elongation of 60% or more and toughness of 70 mJ/mm3 or more. The one or more second insulating layers include a second photosensitive resin having an elongation in a range of 10% to 40% and toughness of 40 mJ/mm3.
US11676912B2
A semiconductor device package and a method for manufacturing a semiconductor device package are provided. The semiconductor device package includes a substrate, a clip, and a support structure. The clip is disposed on the substrate. The clip includes a first portion and a second portion separated from each other by a slit. The support structure is above the substrate and supports the clip. The support structure has a first surface and a second surface facing the first surface, and the first surface and the second surface define a gap.
US11676907B2
A method including forming a frame having an opening, forming a first metal layer, forming a first encapsulant, forming an insulation layer on the first metal layer, forming a first through-hole and a second through-hole penetrating the insulation layer and the first encapsulant, forming a second metal layer and a third metal layer, forming a second encapsulant, forming a first metal via and a second metal via penetrating the second encapsulant and a metal pattern layer on the second encapsulant, and forming a connection structure. The first metal layer and the second metal layer respectively are formed to extend to a surface of each of the first encapsulant and the frame, facing the metal pattern layer, and the first metal layer and the second metal layer are connected to the metal pattern layer through the first metal via and the second metal via having heights different from each other.
US11676905B2
An integrated circuit (IC) package with stacked die wire bond connections has two stacked IC dies, where a first die couples to a metallization structure directly and a second die stacked on top of the first die connects to the metallization structure through wire bond connections. The IC dies are coupled to one another through an interior metal layer of the metallization structure. Vias are used to couple to the interior metal layer.
US11676897B2
An aspect relates to an apparatus including a first and second power rails; a first set of power switch cells coupled to the first and second power rails, the first set of power switch cells being cascaded from an output to an input of a control circuit; and a second set of power switch cells coupled to the first and second power rails, the second set of power switch cells being coupled to one of a pair of cells of the first set, the first output, and the first input of the control circuit. Another aspect relates to a method including propagating a control signal via a first set of cascaded power switch cells to sequentially couple a first power rail to a second power rail; and propagating the control signal via a second set of power switch cells coupled between a pair of cells of the first set.
US11676896B2
A semiconductor device includes a substrate, a gate structure, source/drain structures, a backside via, and a power rail. The gate structure extends along a first direction parallel with a front-side surface of the substrate. The backside via extends along a second direction parallel with the front-side surface of the substrate but perpendicular to the first direction, the backside via has a first portion aligned with one of the source/drain structures along the first direction and a second portion aligned with the gate structure along the first direction, the first portion of the backside via has a first width along the first direction, and the second portion of the backside via has a second width along the first direction, in which the first width is greater than the second width. The power rail is on a backside surface of the substrate and in contact with the backside via.
US11676890B2
A semiconductor package that includes a support wiring structure. A semiconductor chip is on the support wiring structure. A cover wiring structure is on the semiconductor chip. A plurality of connection structures penetrates a filling member and electrically connects the support wiring structure to the cover wiring structure. The filling member fills a space between the support wiring structure and the cover wiring structure. The filling member surrounds the plurality of connection structures and the semiconductor chip and includes a plurality of fillers. A partial portion of the plurality of fillers includes cutting fillers having a flat surface that extends along a vertical level that is a reference level.
US11676881B2
A semiconductor package is disclosed. In one example, the semiconductor package includes a chip carrier, a semiconductor chip attached to the chip carrier, an encapsulation body encapsulating the semiconductor chip, and a mounting hole configured to receive a screw for screw mounting a heatsink onto a first side of the semiconductor package. A second side of the semiconductor package opposite the first side is configured to be surface mounted to an application board.
US11676879B2
A semiconductor package includes: a carrier having a first side and a second side opposite the first side, the first side having a plurality of contact structures; a semiconductor die having a first side and a second side opposite the first side, the first side of the semiconductor die having a plurality of pads attached to the plurality of contact structures at the first side of the carrier; a metal plate attached to the second side of the semiconductor die, the metal plate having a size that is independent of the size of the carrier and based on an expected thermal load to be presented by the semiconductor die; and an encapsulant confined by the carrier and the metal plate and laterally surrounding an edge of the semiconductor die. Corresponding methods of production are also provided.
US11676871B2
A semiconductor device includes a case enclosing a region where a semiconductor element as a component of an electric circuit exists. A resin part is fixed to an inside of the case in contact with the region. The resin part is provided with a conductive film, which is a part of the electric circuit. The conductive film is provided in the resin part so that the conductive film comes into contact with the region.
US11676862B2
An interconnection structure, along with methods of forming such, are described. The structure includes a first conductive feature having a first thickness, a first dielectric material disposed adjacent the first conductive feature, and the first dielectric material has a second thickness greater than the first thickness. The structure further includes a second conductive feature disposed adjacent the first dielectric material, a first etch stop layer disposed on the first conductive feature, a second etch stop layer disposed on the first dielectric material, and a second dielectric material disposed on the first etch stop layer and the second etch stop layer. The second dielectric material is in contact with the first dielectric material.
US11676861B1
The present application discloses method for fabricating a semiconductor device. The method includes providing a substrate; forming a word line trench in the substrate; conformally forming a first insulating layer in the word line trench and conformity forming a first barrier layer on the first insulating layer; conformally forming a first nucleation layer on the first barrier layer; performing a post-treatment to the first nucleation layer, wherein the post-treatment comprises a reducing agent comprising diborane and a tungsten-containing precursor; forming a first bulk layer on the first nucleation layer, wherein the first nucleation layer and the first bulk layer configure a first conductive layer; and performing a planarization process to turn the first insulating layer, the first barrier layer, and the first conductive layer into a word line insulating layer, a word line barrier layer, and a word line conductive layer, respectively and correspondingly.
US11676849B2
Embodiments of substrate carriers and method of making the same are provided herein. In some embodiments, a substrate carrier includes a substantially planar body formed of an upper layer stacked on a lower layer; and a plurality of pockets formed in the substantially planar body each of which includes a support surface surrounding the pocket for supporting a substrate.
US11676840B2
A transferring method includes providing an adsorption device, using the adsorption device to attract and hold a plurality of light emitting diodes (LEDs), providing a target substrate with a plurality of spots of anisotropic conductive adhesive on a surface of the target substrate; moving the adsorption device or the target substrate wherein each of the plurality of LEDs adsorbed by the adsorption device becomes in contact with one of the plurality of spots of anisotropic conductive adhesive; and curing the plurality of spots of anisotropic conductive adhesive on the target substrate and moving away the adsorption device.
US11676826B2
A semiconductor die package and a method of forming the same are provided. The semiconductor die package includes a package substrate, an interposer substrate over the package substrate, two semiconductor dies over the interposer substrate, and an underfill element formed over the interposer substrate and surrounding the semiconductor dies. A ring structure is disposed over the package substrate and surrounds the semiconductor dies. Recessed parts are recessed from the bottom surface of the ring structure. The recessed parts include multiple first recessed parts arranged in each corner area of the ring structure and two second recessed parts arranged in opposite side areas of the ring structure and aligned with a portion of the underfill element between the semiconductor dies. An adhesive layer is interposed between the bottom surface of the ring structure and the package substrate.
US11676821B2
A method includes patterning a mandrel layer over a target layer to form first mandrels and second mandrels, the first mandrels having a larger width than the second mandrels. A spacer layer is formed over the first mandrels and the second mandrels, and altered so that a thickness of the spacer layer over the first mandrels is greater than a thickness of the spacer layer over the second mandrels. Spacers are formed from the spacer layer which have a greater width adjacent the first mandrels than the spacers which are adjacent the second mandrels. The spacers are used to etch a target layer.
US11676819B2
A semiconductor device includes a first fin, a second fin, a first gate electrode having a first portion that at least partially wraps around an upper portion of the first fin and a second portion that at least partially wraps around an upper portion of the second fin, a second gate electrode having a portion that at least partially wraps around the upper portion of the first fin, and a gate-cut feature having a first portion in the first gate electrode between the first and second portions of the first gate electrode. The gate-cut feature is at least partially filled with one or more dielectric materials. In a direction of a longitudinal axis of the first fin, the gate-cut feature has a second portion extending to a sidewall of the second gate electrode.
US11676814B2
A material for forming an organic film using a polymer including an imide group for forming an organic underlayer film that cures under film-forming conditions in the air and in an inert gas, generates no by-product in heat resistance and embedding and flattening characteristics of a pattern formed on a substrate, also adhesiveness to a substrate for manufacturing a semiconductor apparatus, a method for forming an organic film, and a patterning process. The material includes (A) a polymer having a repeating unit represented by the following general formula (1A) whose terminal group is a group represented by either of the following general formulae (1B) or (1C), and (B) an organic solvent: wherein, W1 represents a tetravalent organic group, and W2 represents a divalent organic group: wherein, R1 represents any of the groups represented by the following formula (1D), and two or more of R1s may be used in combination.
US11676804B2
A substrate treating apparatus includes a chamber having a treatment space therein, a substrate support unit that supports a substrate in the treatment space, a gas supply unit that supplies a gas into the treatment space, and a plasma generation unit including an RF power supply that applies RF power, wherein the plasma generation unit generates plasma from the gas using the RF power. The substrate support unit includes a support plate that supports the substrate and a heating unit that controls temperature of the substrate. The heating unit includes a heating member, a heater power supply that applies power to the heating member, and a filter unit that prevents coupling of the heating member and the RF power supply. The filter unit includes a filter that interrupts the RF power supplied from the RF power supply and a filter control unit that prevents degradation in performance of the filter.
US11676799B2
A plasma processing apparatus includes a chamber; a first electrode facing an inside of the chamber; a radio-frequency power supply configured to supply a radio-frequency power to the first electrode; a feeding rod configured to feed the radio-frequency power to a center of a surface of the first electrode opposite to a surface facing the inside of the chamber; a conductive plate provided in parallel to the surface of the first electrode opposite to the surface facing the inside of the chamber, the plate being grounded; and a dielectric plate connecting the first electrode and the conductive plate, and having a shape that is rotationally symmetric with respect to a center of the first electrode.
US11676797B2
Systems and methods for material processing using wafer scale waves of precisely controlled electrons in a DC plasma is presented. The anode and cathode of a DC plasma chamber are respectively connected to an adjustable DC voltage source and a DC current source. The anode potential is adjusted to shift a surface floating potential of a stage in a positive column of the DC plasma to a reference ground potential of the DC voltage/current sources. A conductive plate in a same region of the positive column opposite the stage is used to measure the surface floating potential of the stage. A signal generator referenced to the ground potential is capacitively coupled to the stage to control a surface potential at the stage for provision of kinetic energy to free electrons in the DC plasma.
US11676795B2
The invention relates to system and method of inspecting a specimen with a plurality of charged particle beamlets. The method comprises the steps of providing a specimen, providing a plurality of charged particle beamlets and focusing said plurality of charged particle beamlets onto said specimen, and detecting a flux of radiation emanating from the specimen in response to said irradiation by said plurality of charged particle beamlets.
US11676793B2
An electromagnetic compound lens may be configured to focus a charged particle beam. The compound lens may include an electrostatic lens provided on a secondary optical axis and a magnetic lens also provided on the secondary optical axis. The magnetic lens may include a permanent magnet. A charged particle optical system may include a beam separator configured to separate a plurality of beamlets of a primary charged particle beam generated by a source along a primary optical axis from secondary beams of secondary charged particles. The system may include a secondary imaging system configured to focus the secondary beams onto a detector along the secondary optical axis. The secondary imaging system may include the compound lens.
US11676790B2
An electromagnetic radiation detector includes an inlet window intended to receive a stream of incident photons, as well as a photocathode in the form of a semiconductive layer. A conductive layer is deposited on the downstream face of the inlet window and a thin dielectric layer is disposed between the conductive layer and the semiconductive layer. The conductive layer is brought to a potential below that of the semiconductive layer so as to drive the photoelectrons out of the recombination zone and consequently improve the quantum yield of the photocathode.
US11676788B2
A circuit breaker can include a light source, an optical sensor, a handle and a processor. The handle can be movable between different handle positions which correspond to different circuit breaker statuses. The handle can include a handle body and a light control plate which moves along with the handle body. The light control plate can have different light passage regions each of which is configured to be positioned between the light source and the optical sensor when the handle is moved to a corresponding one of the different handle positions. Each of the different light passage regions allows a different amount of light emitted from the light source to pass to the sensor when positioned between the light source and the sensor. The processor is configured to determine a status of the circuit breaker based on the sensed amount of light which relates to a position of the handle.
US11676781B1
A switch includes an actuator for moving the switch from an OFF position to an ON position. A resistor is connected in series between a first terminal and a second terminal, and limits inrush current that flows when the switch is moved from the OFF position to the ON position.
US11676780B1
A long keyboard key device includes a base plate, a keycap, and a support unit disposed between the base plate and the keycap and including outer and inner frame members that are pivotally connected together. The outer frame member has a frame body, two first engaging parts engaging rotatably first pivotal mounting brackets of the base plate, and a first balance rod embedded in the frame body and having a plurality of engaging sections that engage rotatably first clips of the keycap. The inner frame member has a frame plate, a plurality of second engaging parts engaging rotatably second pivotal mounting brackets of the base plate, and a plurality of third engaging parts engaging rotatably second clips of the keycap.
US11676778B2
A system for isolating a fault in a direct current (DC) grid using thermionic arc extinction. The system includes a DC grid that includes a transmission line. The DC grid also includes a plurality of current interrupters disposed on the transmission line. Each of the plurality of current interrupters on the transmission line are electrically coupled to one another in series. At least one of the current interrupters includes a fixed terminal end and a moveable terminal end. Further, at least one of the current interrupters has an arc shield housing at least two arcing contacts. At least one of the arcing contacts comprises a first conducting material that has a first vaporizing point.
US11676776B2
The present disclosure relates to finger-safe requirements for breaker modules from electrical panel boards and envisages a finger safe cover 100a for a terminal of an electrical switching device 50. The finger safe cover comprises a cover body 110a with an expandable aperture section 120a. The aperture section 120a has an annulus 122a having a primary aperture 124a and a coupling section 126a surrounding the annulus 122a. The primary aperture 124a allows a thinner conducting cable 52 to pass therethrough. The coupling section 126a couples the annulus 122a with the cover body 110a. The aperture section 120a defines a secondary aperture 128a when the annulus 122a is detached from the cover body 110a by breaking the coupling section 126a, to allow to pass therethrough a thicker conducting cable 54. The cover 100a passes the IPXXB test, eliminates the need of safety accessories and is easy to install.
US11676772B2
The present disclosure relates to a device that includes a perovskite nanocrystal (NC) layer, a charge separating layer, an insulating layer, a gate electrode, a cathode, and an anode, where the charge separating layer is positioned between the perovskite NC layer and the insulating layer, the insulating layer is positioned between the charge separating layer and the gate electrode, and the cathode and the anode both electrically contact the charge separating layer and the insulating layer. In some embodiments of the present disclosure, the device may be configured to operate as at least one of a photodetector, an optical switching device, and/or a neuromorphic switching device.
US11676766B2
A multilayer capacitor includes a capacitor body having first through six surfaces, and having alternately stacked first internal electrodes and second internal electrodes having dielectric layers therebetween and each having one end thereof exposed through a respective one of third and fourth surfaces. First and second conductive layers respectively include first and second connection portions respectively disposed on the third and fourth surfaces of the capacitor body and respectively connected to the first and second internal electrodes, and first and second band portions respectively extending from the first and second connection portions to respective portions of the first, second, fifth, and sixth surfaces of the capacitor body. First and second reinforcing layers each include a carbon material and an impact-absorbing binder and are respectively disposed on the first and second band portions.
US11676763B2
The present invention is directed to a multilayer ceramic capacitor comprising a first external terminal disposed along a first end, a second external terminal disposed along a second end that is opposite the first end, and an active electrode region containing alternating dielectric layers and active electrode layers. At least one of the electrode layers comprises a first electrode and a second electrode. The first electrode is electrically connected with the first external terminal and has a first electrode arm comprising a main portion and a step portion. The main portion has a lateral edge extending from the first end of the multilayer capacitor and the step portion has a lateral edge offset from the lateral edge of the main portion. The second electrode is electrically connected with the second external terminal.
US11676755B2
Disclosed herein is a coil component that includes a magnetic element body, a coil conductor embedded in the magnetic element body and having an end portion exposed from the magnetic element body, and a terminal electrode connected to the end portion of the coil conductor. The terminal electrode includes a conductive resin contacting the end portion of the coil conductor and containing conductive particles and a resin material, and a metal film covering the conductive resin. The end portion of the coil conductor has an exposed surface exposed from the magnetic element body and contacting the conductive resin and a non-exposed surface covered with the magnetic element body. The exposed surface is larger in surface roughness than the non-exposed surface.
US11676751B2
A magnetic device is equipped with a stacked body including a first ferromagnetic layer, a second ferromagnetic layer, and a non-magnetic layer sandwiched between the first ferromagnetic layer and the second ferromagnetic layer; and an insulator which covers at least a part of side surfaces of the stacked body, in which the insulator has a space outside the side surface of the stacked body.
US11676750B2
A magnetic levitation system is described, including a first cylinder-shaped magnet; a second cylinder-shaped magnet coaxially aligned with the first cylinder-shaped magnet; and a first cavity coaxially aligned with the first cylinder-shaped magnet; wherein the surfaces of the like-poles of the first and second cylinder-shaped magnets are parallel to each other and face each other to result in a linear magnetic field between the first and the second magnets. Methods of using a magnetic levitation system for analyzing a diamagnetic or paramagnetic sample are also described.
US11676749B2
A wavelength converter material and a method of A method of preparing a wavelength converter material may include providing an optionally oxide coated phosphor material, mixing the optionally oxide coated phosphor material with an optionally oxide coated paramagnetic nanoparticle, coating the optionally oxide coated phosphor material and the optionally oxide coated paramagnetic nanoparticle with an oxide coating, thereby preparing a coated phosphor-nanoparticle particle, and separating the coated phosphor-nanoparticle particle, thereby preparing a wavelength converter material. The separating of the coated phosphor-nanoparticle particle may be manipulated by applying a magnetic field. Furthermore, a wavelength converter material, as well as a light emitting diode are described herein.
US11676748B2
A method of producing anisotropic magnetic powders comprising obtaining a precipitate containing an element R, iron and lanthanum from a solution including R, iron and lanthanum, wherein R is at least one selected from the group consisting of Sc, Y, Pr, Nd, Pm, Sm, Gd, Tb, Dy, Ho, Er, Tm and Lu; obtaining an oxide containing R, iron and lanthanum from the precipitate; treating the oxide with a reducing gas to obtain a partial oxide; obtaining alloy particles by reduction diffusion of the partial oxide at a temperature in the range of 920° C. to 1200° C.; and nitriding the alloy particles to produce an anisotropic magnetic powder represented by the following general formula: Rv-xFe(100-v-w-z)NwLaxWz, where 3≤v−x≤30, 5≤w≤15, 0.08≤x≤0.3, and 0≤z≤2.5.
US11676739B2
A transparent electroconductive layer 3 includes a first main surface 5 and a second main surface 6 facing each other in a thickness direction. The transparent electroconductive layer 3 is a single layer extending in a plane direction perpendicular to the thickness direction. The transparent electroconductive layer 3 has a plurality of crystal grains 4, a plurality of first grain boundaries 7 partitioning the plurality of crystal grains 4 and having each of one end edge 9 and another end edge 10 in the thickness direction open in each of the first main surface 5 and the second main surface 6, and a second grain boundary 8 branching from a first intermediate portion 11 of one first grain boundary 7A and reaching a second intermediate portion 12 of another first grain boundary 7B.
US11676724B1
The present specification provides a method of calculating a diagnostic score for prostate cancer by combining at least two values. The method comprises preparing a sample, obtaining a first value, obtaining a second value, and calculating a diagnostic score. The sample is a urine sample from a subject, and the first value corresponds to an amount of a hsa-miR-3659 or hsa-miR-3679-5p derived from extracellular vesicles in the sample, and the second value corresponds to a miRNA derived from the extracellular vesicles in the sample. Both the first and second values include information on whether the subject has developed prostate cancer, and the second value corresponds to a normalization factor specialized for the first value. The diagnostic score for prostate cancer calculated according to the method is characterized by being capable of diagnosing prostate cancer. The present specification provides a use of the diagnostic score for prostate cancer.
US11676723B2
Systems and methods are provided for eye health and vision examinations. A customer diagnostic center is configured to generate customer examination data pertaining to an examination of a customer's eye. The customer diagnostic center provides a user interface for communicating with a customer and ophthalmic equipment for administering tests to the customer. A diagnostic center server is configured to receive the customer examination data from the customer diagnostic center over a network and allow the customer examination data to be accessed by an eye-care practitioner. A practitioner device associated with the eye-care practitioner is configured to receive the customer examination data from the diagnostic center server and display at least a portion of the customer examination data to the eye-care practitioner. Customer evaluation data is generated pertaining to the eye-care practitioner's evaluation of the customer examination data. An eye health report is provided to the customer via the network.
US11676722B1
A method of determining the risk of developing a known disease or condition or of identifying the presence of the known disease or condition in a subject includes obtaining subject data that includes results of blood tests. The blood tests include a basic metabolic panel (BMP) and a complete blood count (CBC) panel. The method further includes classifying the subject data with respect to the risk of the subject having or developing the known disease or condition by using the subject data in a machine learning classification system. The classification system includes a machine learning model previously trained on BMP and CBC data from a positive group of training subjects who received a diagnosis of the disease or condition and from a negative group of training subjects who were not diagnosed to have the disease or condition.
US11676716B2
A system and method for controlling and selecting sources in a room on a network. The system allows a remote viewer to create a virtual presence within the room by providing the available displays, corresponding to the sources, to the remote viewer. The system includes a standardizing technique for improving the communication and overall switching of data for streaming on a network. The system can include a recording server for performing dual recording of the video files in each of a local database and a remote database. A graphical user interface (GUI) display is provided to guide a local user through a medical procedure in the standardized system.
US11676711B2
The present disclosure refers to a method for operating a system, the system comprising a medical device (1), having at least one of a sensor device for sensing medical data and a medication delivery device for delivering medication, a portable electronic consumer device (2), an intermediate device (3) provided with a first communication protocol for data communication with the portable electronic consumer device (2) and a second communication protocol for data communication with the medical device (1), and a control module (6) provided in the intermediate device (3), the method comprising, in the control module (6), receiving control data from the portable electronic consumer device (2) by a receiving functionality provided in the control module (6), the control data being configured for controlling operation of the medical device (1), determining whether the control data can be confirmed by a confirmation functionality provided in the control module (6), and if the control data are confirmed, transmitting the control data to the medical device (1) by a transmission functionality provided in the control module (6). Further, a system is provided.
US11676708B2
The present disclosure relates to systems and methods for managing hospital operating room turnover. One exemplary method includes communicating a request associated with a task to one or more users, receiving an acceptance of the request at an acceptance time by the one or more users, determining if the acceptance is on time, starting the task at a task start time, determining if the acceptance is on time based on comparing the task start time with the start due time to determine if the task start time is earlier or equal to the task start due time, indicating task completion by one or more users, recording task completion, and communicating availability of a room.
US11676701B2
Systems and methods are provided for automatically marking locations within a radiograph of one or more dental pathologies, anatomies, anomalies or other conditions determined by automated image analysis of the radiograph by a number of different machine learning models. Image annotation data may be generated based at least in part on obtained results associated with output of the multiple machine learning models, where the image annotation data indicates at least one location in the radiograph and an associated dental pathology, restoration, anatomy or anomaly detected at the at least one location by at least one of the machine learning models. A number of different pathologies may be identified and their locations marked within a single radiograph image.
US11676690B2
A system and method for detection of synthesized videos of humans. The method including: determining blood flow signals using a first machine learning model trained with a hemoglobin concentration (HC) changes training set, the first machine learning model taking as input bit values from a set of bitplanes in a captured image sequence, the HC changes training set including bit values from each bitplane of images captured from a set of subjects for which HC changes are known; determining whether blood flow patterns from the video are indicative of a synthesized video using a second machine learning model, the second machine learning model taking as input the blood flow signals, the second machine learning model trained using a blood flow training set including blood flow data signals from at least one of a plurality of videos of other human subjects for which it is known whether each video is synthesized.
US11676689B2
A system comprising a database containing user data, an interface engine that communicates with the database and parses the data, an application server that communicates with the interface engine, a user device that receives and displays the parsed data, receives user-provided information, and sends the user-provided information to the application server, wherein the application server automatically updates the user device display with the parsed data, receives user-provided information from said user device, and provides the user-provided information to the interface engine for updating the database.
US11676684B2
Actions, such as effects and adverse-events, of a test substance in humans are predicted by using an artificial intelligence model trained by a method for training an artificial intelligence model, the method including inputting into the artificial intelligence model a set of first training data and second training data or a set of the second training data to train the artificial intelligence model.
US11676681B2
A semiconductor device including an SRAM capable of sensing a defective memory cell that does not satisfy desired characteristics is provided. The semiconductor device includes a memory cell, a bit line pair being coupled to the memory cell and having a voltage changed towards a power-supply voltage and a ground voltage in accordance with data of the memory cell in a read mode, and a specifying circuit for specifying a bit line out of the bit line pair. In the semiconductor device, a wiring capacitance is coupled to the bit line specified by the specifying circuit and a voltage of the specified bit line is set to a voltage between a power voltage and a ground voltage in a test mode.
US11676679B2
A memory sub-system configured to encode data using an error correcting code and an erasure code for storing data into memory cells and to decode data retrieved from the memory cells. For example, the data units of a predetermined size are separately encoded using the error correcting code (e.g., a low-density parity-check (LDPC) code) to generate parity data of a first layer. Symbols within the data units are cross encoded using the erasure code. Parity symbols of a second layer are calculated according to the erasure code. A collection of parity symbols having a total size equal to the predetermined size can be further encoded using the error correcting code to generate parity data for the parity symbols.
US11676674B2
A memory device includes a cell group including a plurality of non-volatile memory cells capable of storing data and a control circuit configured to perform plural program loops for storing the data, each program loop including a program voltage application operation and a verification operation. During the respective program loop, the control circuit performs the verification operation for an N target level, an N−1 target level lower than the N target level, and an N+1 higher than the N target level, in response to the program voltage application operation for the N target level. When a quantity of non-volatile memory cells having threshold voltages over the N+1 target level satisfies a preset criterion, the control circuit skips a next verification for a target level lower than the N+1 target level, in response to a next program voltage application operation for the N+1 target level.
US11676672B2
A semiconductor storage device includes memory cells a controller performing a write operation on the memory cells. The write operation includes program loops with a program operation and a verification operation. In a first loop the controller applies a first program voltage and a first verification voltage. Next, a detection operation counts the memory cells with a threshold voltage above a first threshold value. In a second program loop, after the detection operation, the controller applies a second program voltage and a second verification voltage. The values of used for second program voltage and the second verification voltage are set dependent on the counted number of memory cells with a threshold voltage above the first threshold value.
US11676660B2
A static random access memory (SRAM) includes a first memory cell array, a second memory cell array, a first data line coupled to the first memory cell array and the second memory cell array, a second data line coupled to the first memory cell array and the second memory cell array, a primary driver circuit coupled to at least the first data line, and a supplementary driver circuit coupled to at least the first data line. The supplementary driver circuit is configured to receive a supplementary driver circuit enable signal, sense a voltage of a first signal of the first data line, and pull the voltage of the first signal to a first voltage level during a write operation of a first memory cell in the first memory cell array in response to at least a first NOR output signal.
US11676658B2
An Orthogonal Dual Port Ram (ORAM) memory cell may be provided. The ORAM memory cell may comprise a data storage element, a first port bit line, and a second port bit line that may be substantially perpendicular to first port bit line. The ORAM memory cell may further comprise a first word line that may be substantially perpendicular to first port bit line wherein the ORAM memory cell may be configured to read data from the data storage element to the first port bit line when the first word line is enabled. The ORAM memory cell may further comprise a second word line being substantially perpendicular to the second port bit line wherein the ORAM memory cell may be configured to read data from the data storage element to the second port bit line when the second word line is enabled.
US11676654B2
A structure includes an SRAM cell includes a first and a second pull-up MOS device, and a first and a second pull-down MOS device forming cross-latched inverters with the first pull-up MOS device and the second pull-up MOS device. A first metal layer is over the gate electrodes of the MOS devices in the SRAM cell. The structure further includes a first metal layer, and a CVss landing pad, wherein the CVss landing pad has a portion in the SRAM cell. The CVss landing pas is in a second metal layer over the first metal layer. A word-line is in the second metal layer. A CVss line is in a third metal layer over the second metal layer. The CVss line is electrically coupled to the CVss landing pad.
US11676651B2
An arithmetic device includes an auto-command/address generation circuit, a first data storage circuit, and a second data storage circuit. The auto-command/address generation circuit generates an auto-load selection signal that activates an auto-load operation based on a level of a power source voltage. In addition, the auto-command/address generation circuit generates an auto-load command for the auto-load operation. The first data storage circuit outputs look-up table data, to which an activation function is applied, based on the auto-load command. The second data storage circuit stores the look-up table data, output from the first data storage circuit, based on the auto-load command.
US11676635B1
A tape library having a robot zone and a robot on the robot zone, movable in the robot zone of the tape rack in at least a first direction and a second direction. A tape drive, which has an opening to receive cartridges, is positioned so that the robot nears the tape drive when the robot moves in a second direction. A width of the tape drive is wider than a width of the robot zone. This tape drive design is called the “Sideways Format Path for 19″ Rack Libraries.” It is achieved by using unique dimensions for a new tape drive that uses blind spaces existing in tape libraries unreachable by the robot to provide a bigger space to design longer tape paths, resulting in higher cartridge density with longer tape path without requiring bigger overall library dimensions for a library of tape cartridges.
US11676628B1
A hard disk drive head slider housing a read-write transducer includes a plurality of electrical connection pads, where each electrical pad includes an interconnection portion configured for electrically connecting to an interconnected component, such as a lead suspension, a probe contact portion configured for electrical testing the head slider, and at least one slit positioned between the interconnection portion and the probe contact portion, thereby physically distinguishing and separating the two portions of a multiple-portion pad to inhibit undesirable solder flow to the wider probe contact portion on the slider side of each pad. A more controlled solder joint is provided, while the probe contact portion can remain relatively wide for probe contact and the interconnection portion can remain relatively narrow to reduce solder bridges among the pads.
US11676623B1
Method, system, device, and non-transitory computer-readable medium for joining a virtual participant in a conversation. In some examples, a computer-implemented method includes: identifying a first conversation scheduled to be participated by a first group of actual participants; joining a first virtual participant into the first conversation; obtaining, via the first virtual participant, a first set of audio data associated with the first conversation while the first conversation occurs; transcribing, via the first virtual participant, the first set of audio data into a first set of text data while the first conversation occurs; and presenting the first set of text data to the first group of actual participants while the first conversation occurs.
US11676615B2
An apparatus for processing an audio signal includes a configurable first audio signal processor for processing the audio signal in accordance with different configuration settings to obtain a processed audio signal, wherein the apparatus is adapted so that different configuration settings result in different sampling rates of the processed audio signal. The apparatus furthermore includes n analysis filter bank having a first number of analysis filter bank channels, a synthesis filter bank having a second number of synthesis filter bank channels, a second audio processor being adapted to receive and process an audio signal having a predetermined sampling rate, and a controller for controlling the first number of analysis filter bank channels or the second number of synthesis filter bank channels in accordance with a configuration setting.
US11676610B2
Acoustic signatures can be used in connection with a voice-enabled computer system. An acoustic signature can be a specific noise pattern (or other sound) that is played while the user is speaking and that is mixed in the acoustic channel with the user's speech. The microphone of the voice-enabled computer system can capture, as recorded audio, a mix of the acoustic signature and the user's voice. The voice-enabled computer system can analyze the recorded audio (locally or at a backend server) to verify that the expected acoustic signature is present and/or that no previous acoustic signature is present.
US11676604B2
Systems, methods, and computer-readable storage media for generating a quantifiable communication profile of a participant, then using that communication profile to identify fake media and/or verify media as authentic. An exemplary system can receive communications in which a participant was one of the parties communicating, perform natural language processing and statistical analyses on the received communications, and generate a participant communication profile which details how the participant communicates and prefers to be communicated with. The system can also receive media purported to be from the participant, perform natural language processing on the purported media, compare the syntax of the purported media to the participant's communication profile, and identify, based on word usage, the media as a fake.
US11676603B2
Various implementations disclosed herein include devices, systems, and methods for indicating whether a conversation regarding a subject satisfies a boundary condition associated with the subject. In various implementations, a device includes a display, a processor and a non-transitory memory. In some implementations, the method includes detecting a conversation in which a person is conveying information regarding a subject. In some implementations, the method includes determining whether the information satisfies a boundary condition associated with the subject. In some implementations, the boundary condition is defined by a set of one or more content items related to the subject. In some implementations, the method includes displaying an indicator that indicates whether or not the information being conveyed by the person satisfies the boundary condition associated with the subject.
US11676588B2
A dialogue control system, comprising at least one processor configured to: acquire remark information about a remark of a user; control a plurality of dialogue generators each for generating, when the remark information is acquired, reply information about a reply to be made in response to the remark indicated by the remark information; and output the reply information generated by at least one of a plurality of dialogue generators, wherein the acquisition of the remark information and the output of the reply information are repeated so that a dialogue progresses, and wherein each of the plurality of dialogue generators is configured to generate new reply information based on the reply information that has been generated and output by another of the plurality of dialogue generators.
US11676585B1
Embodiments describe a method for decoding speech including receiving speech input at an audio input device, generating speech data that is a digital representation of the speech input; extracting acoustic features of the speech data, assigning acoustic scores to the acoustic features, receiving data representing the acoustic features and the acoustic scores, decoding the data representing the acoustic features into a word, having a word score, by referencing a WFST language model, modifying the word score into a new word score based on a personalized grammar model stored in the external memory device, the processor is separate from and external to the WFST accelerator, and determining an intent represented by a plurality of words outputted by the WFST accelerator, where the plurality of words include the word and the new word score.
US11676584B2
Systems, devices, and methods are described herein for distributing syndicated content or content with one or more distribution restrictions. In one aspect, a method may include assigning a unique ID to a plurality of content items, where the unique ID of at least one of the content items is associated with one or more property distribution restrictions. The method may further include streaming in a video stream the content items to at least two properties and monitoring the unique IDs of the plurality of content items streamed in the video stream to detect least one content item associated with the one or more property distribution restrictions. The distribution of the least one content item associated with the one or more property distribution restrictions may be blocked from the one or more properties concurrently with streaming the video stream, based on the one or more property distribution restrictions.
US11676581B2
An electronic device includes a microphone that receives an audio signal that includes a spoken trigger phrase, and a processor that is electrically coupled to the microphone. The processor measures characteristics of the audio signal, and determines, based on the measured characteristics, whether the spoken trigger phrase is acceptable for trigger phrase model training. If the spoken trigger phrase is determined not to be acceptable for trigger phrase model training, the processor rejects the trigger phrase for trigger phrase model training.
US11676579B2
Systems and methods are disclosed for generating internal state representations of a neural network during processing and using the internal state representations for classification or search. In some embodiments, the internal state representations are generated from the output activation functions of a subset of nodes of the neural network. The internal state representations may be used for classification by training a classification model using internal state representations and corresponding classifications. The internal state representations may be used for search, by producing a search feature from an search input and comparing the search feature with one or more feature representations to find the feature representation with the highest degree of similarity.
US11676577B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for adapting a language model are disclosed. In one aspect, a method includes the actions of receiving transcriptions of utterances that were received by computing devices operating in a domain and that are in a source language. The actions further include generating translated transcriptions of the transcriptions of the utterances in a target language. The actions further include receiving a language model for the target language. The actions further include biasing the language model for the target language by increasing the likelihood of the language model selecting terms included in the translated transcriptions. The actions further include generating a transcription of an utterance in the target language using the biased language model and while operating in the domain.
US11676575B2
A speech interface device is configured to receive response data from a remote speech processing system for responding to user speech. This response data may be enhanced with information such as remote NLU data. The response data from the remote speech processing system may be compared to local NLU data to improve a speech processing model on the device. Thus, the device may perform supervised on-device learning based on the remote NLU data. The device may determine differences between the updated speech processing model and an original speech processing model received from the remote system and may send data indicating these differences to the remote system. The remote system may aggregate data received from a plurality of devices and may generate an improved speech processing model.
US11676573B2
A system for generating an output audio signal includes a context encoder, a text-prediction network, and a text-to-speech (TTS) model. The context encoder is configured to receive one or more context features associated with current input text and process the one or more context features to generate a context embedding associated with the current input text. The text-prediction network is configured to process the current input text and the context embedding to predict, as output, a style embedding for the current input text. The style embedding specifies a specific prosody and/or style for synthesizing the current input text into expressive speech. The TTS model is configured to process the current input text and the style embedding to generate an output audio signal of expressive speech of the current input text. The output audio signal has the specific prosody and/or style specified by the style embedding.
US11676568B2
An apparatus receives a background audio signal from an earpiece microphone. The earpiece microphone is configured to convert sound from a surrounding environment into the background audio signal. The apparatus outputs, to at least one speaker, a primary audio signal with an altered version of the background audio signal. The altered version is selectable, responsive to control by a user of a user interface, between an amount of active noise cancelation of the sound and an amount of reproduction of the sound. One example embodiment is a headset with microphones and speakers for the respective inputs and outputs.
US11676563B2
A device may include a drum pedal board with a first end, a second end, a left side, and a right side. Further the device may include an incline section coupled to either the left side or the right side of the drum pedal board, a heel base with variable height, a hinge coupling the first end of the drum pedal board to the heel base, and a drum pedal base coupled to the heel base. The drum pedal board may be substantially parallel to the drum pedal base. The incline section may have a variable incline via a hinge. The heel base may have a variable height via a plurality of heel inserts. An adjustable strap may be operable to secure a user's foot to the drum pedal board. A raised toe section may be operable to raise an end of the drum pedal board.
US11676558B2
A novel semiconductor device or display system is provided. The display system includes a correction circuit having a function of correcting an image signal by utilizing artificial intelligence. Specifically, learning by an artificial neural network enables the correction circuit to correct an image signal so as to alleviate the image discontinuity. Then, by making an inference (recognition) utilizing the artificial neural network which has finished the learning, the image signal is corrected and compensation for the image discontinuity can be made. In this manner, the junction can be inconspicuous on the displayed image, improving the quality of a high-resolution image.
US11676550B2
Provided is a spatial light modulator device that includes a light modulation unit, a first memory, and a second memory. The light modulation unit performs a transition operation between a first state and a second state. In the first memory, data for specifying which one state of the first state and the second state the light modulation unit is to be put in is written during a transition time in which the transition operation is performed. In the second memory, the data retained in the first memory is written after the transition time ends and the second memory supplies the data to the light modulation unit.
US11676542B2
A display device includes: a display panel including an active area and a peripheral area adjacent to the active area and including a plurality of pixels overlapping the active area and a scan driving circuit overlapping a portion of each of the active area and the peripheral area. The scan driving circuit is configured to drive the plurality of pixels. A sensing sensor is disposed on the display panel and includes first sensing electrodes and second sensing electrodes overlapping the active area and insulated from each other and sensing lines connected to the first sensing electrodes and the second sensing electrodes. The plurality of pixels include: first pixels that do not overlap the scan driving circuit; and second pixels that overlap the scan driving circuit, wherein at least a portion of the sensing lines overlaps the scan driving circuit.
US11676541B2
The present disclosure provides a shift resister unit, a gate driving circuit, a display device, and a method for controlling a shift register unit. The shift register unit incudes a first input sub-circuit, a first output sub-circuit, a first reset sub-circuit, a second input sub-circuit, and a third input sub-circuit. The first input sub-circuit is configured to change a potential of a first node in a first phase. The first output sub-circuit is configured to output a gate driving signal in the first phase and output a compensation driving signal in a second phase. The first reset sub-circuit is configured to reset the first node. The second input sub-circuit is configured to change a potential of a second node in the first phase and maintain the potential of the second node. The third input sub-circuit is configured to change the potential of the first node in the second phase.
US11676538B2
An electronic device includes a light emitting unit, a current source, voltage comparator, and an emission control unit. The voltage comparator is configured to receive a voltage data and a ramp signal and output a comparison signal according to the voltage data and the ramp signal. The emission control unit is configured to output a driving current to the light emitting unit according to the supply current, the emission enable signal, and the comparison signal. The ramp signal is a first ramp signal during a first frame, and the ramp signal is a second ramp signal during a second frame after the first frame. The emission control unit is configured to be operated in a first mode based on the first ramp signal, and the emission control unit is configured to be operated in a second mode based on the second ramp signal.
US11676534B2
A light emitting display device includes a display panel configured to display an image, a driver configured to drive the display panel, and a compensation circuit configured to repeat a process of obtaining a sensing voltage from a sub-pixel included in the display panel, storing the sensing voltage, outputting the stored sensing voltage to the sub-pixel, and obtaining a sensing voltage from the sub-pixel to integrate the sensing voltage.
US11676517B2
An electronic display device includes: a chassis including a plurality of mounting elements and a controller, and a media player; and a display panel comprising at least one display module mounted to the mounting elements, wherein each display module includes a video display on a front surface of the display module and is positioned relative to the chassis using one or more locating pins located on a back surface of the display module that cooperate with one or more receiving holes in a front surface of the mounting elements and is secured to the chassis; wherein the controller causes the media player to display media content on the display panel.
US11676512B2
An injection training device for association with a skin of a user and simulating an injection event is provided herein. In a non-limiting embodiment, the injection training device comprises a housing having an opening for receiving a container, the housing comprising at least one sensor for detecting a condition of use of the device, wherein the housing is configured to be positioned at the skin of a user during an injection event.
US11676511B2
The systems and methods disclosed herein are directed to robotically controlling a medical device to utilize manual skills and techniques developed by surgeons. The system can include an emulator representing a medical device. The system can include at least one detector configured to track the emulator. The system can also include an imaging device configured to track the medical device. The system may be configured to move the medical device to reduce an alignment offset between the location of the emulator and the location of the medical device, to move the imaging device based on the translational movement of the emulator, and/or to move the medical device based on data indicative of an orientation of the emulator.
US11676509B2
A welding system includes a welding torch. The welding torch includes a sensor configured to detect a motion associated with the welding torch, a temperature associated with the welding torch, or some combination thereof. A display of the welding torch is activated, a determination is made that the welding torch has been involved in a high impact event, live welding using the welding torch is disabled, a software selection is made, or some combination thereof, based on the motion, the temperature, or some combination thereof.
US11676500B1
Methods of and systems to provide performance measurement are provided utilizing an architecture configured to efficiently merge and monitor different types of performance data. Connectors are provided to receive and translate different types of performance data from different sources. The performance data is translated into and stored in a common data model format. In some embodiments, key attributes are defined for each of the performance data sources that uniquely characterizes each relevant performance data so that is can be parsed into separate processing streams to increase system performance. The key attributes also act as cues to organize the performance data as it is being merged so that it can be accessed without requiring a specific source data linkage. Using model listeners, determinations can be quickly made regarding when performance data is changed to reduce calculations necessary to determine measure values. Some embodiments merge different types of performance data in real-time.
US11676490B2
A control apparatus includes a controller configured to acquire time slot data indicating a reserved time slot at a place that provides a service, and positional data indicating a position of a user who has reserved the time slot indicated by the time slot data, and determine whether to take the user to the place using a vehicle according to a remaining time until the time slot indicated by the time slot data, and the position indicated by the positional data.
US11676488B2
Disclosed herein are methods and systems for determining an attribute of an object at a pre-determined time point. Data representing a respective property of the object and a plurality of further objects at a plurality of time points different from the pre-determined time point are determined, and the data is arranged in an image-like data structure. The image-like data structure has a plurality of columns and a plurality of rows. The data is arranged in the image-like data structure such that each of one of the rows or the columns corresponds to respective properties of the object or of one of the plurality of further objects and each of the other of the rows or the columns corresponds to respective properties at one of the plurality of time points. The attribute is then determined using a pre-determined rule based on the image-like data structure.
US11676482B2
A hand-held device having a touch sensitive surface uses a relative distance from an origin location to each of a plurality of touch zones of the touch sensitive surface activated by a user to select a one of the plurality of touch zones as being intended for activation by the user.
US11676479B2
Multiple portable electronic devices within an exemplary system functionally cooperate amongst themselves to access a remotely controllable device. These portable electronic devices execute exemplary prioritization routines to identify a preferred portable electronic device from among the portable electronic devices to access the remotely controllable device. Thereafter, the exemplary system transfers ownership of a software implemented access token to the preferred portable electronic device to allow the preferred portable electronic device to access the remotely controllable device.
US11676474B2
A mobile cart that holds a bag for receiving solid waste generated during a medical or surgical procedure. The cart includes a sensor that monitors whether or not an object containing metal is placed in the bag. A processor monitors the signal output by the sensor. If the sensor signal indicates that an object with a minimal amount of metal is placed in the bag, the processor momentarily asserts an audible alarm and continuously asserts a light alarm. The light alarm remains asserted until turned off. If, while the light alarm is on, the sensor signal indicates a second object with the minimal amount of waste is placed in the container, the processor again momentarily asserts the audible alarm. This provides notice that it may be necessary to investigate the contents of the bag to determine if not one but two or more objects were inadvertently discarded.
US11676473B2
One or more temperature measuring devices are described that comprise; thermal imaging cameras capable of detection and provision of an exact location of at least one created dynamic image scanned by and triangulated with at least two thermal imaging cameras, and a gate that provides a constrained targeted pathway through which at least one person must travel so that dynamic thermal data of the person is captured as the person is moving through the gate and wherein thermal imaging cameras are geometrically arranged in positions such that the thermal imaging cameras field of view exist on or within the gate and wherein the person is scanned and provides targeted dynamic thermal data that is converted into one or more temperature readings that measure and transmit the temperature readings from one or more photodetectors that sense thermal radiation naturally emitted by people passing through.
US11676466B2
Devices, methods, and systems for a self-calibrating fire sensing device are described herein. One device includes an adjustable particle generator and a variable airflow generator configured to generate aerosol having a particular particle size and optical scatter properties at a controllable density level, a first transmitter light-emitting diode (LED) configured to emit a first light that passes through the aerosol, a second transmitter LED configured to emit a second light that passes through the aerosol, a photodiode configured to detect a scatter level of the first light that passes through the aerosol and detect a scatter level of the second light that passes through the aerosol, and a controller configured to calibrate a gain of the photodiode based on the detected scatter level of the first light, the detected scatter level of the second light, and the controllable aerosol density level.
US11676463B2
Provided are a doorbell system and a method of operating the same. The doorbell system includes a doorbell which includes: a camera configured to obtain at least one of an image of a first object in a first region and an image of a second object in a second region closer to the doorbell than the first region; an image processor configured to detect the first object from the image of the first object, and identify the second object from the image of the second object; and an alert generator configured to select and transmit to a user terminal an alert sound or alert sound information corresponding to the identified second object.
US11676459B2
A valuable media sanitizing/cleansing cassette is provided for sanitizing/cleansing surfaces of valuable media dispensed to a consumer during a dispense transaction at a transaction terminal. Dispensed media is urged from one or more media cassettes within the terminal along a transport path. The transport path is altered to pass the media through the sanitizing/cleansing cassette where the top and bottom surfaces of the media are illuminated with Ultraviolet (UV) radiation to eradicate any bacteria or virus that may be adhered to the top or the bottom surfaces of the media. Once the media passes through the sanitizing/cleansing cassette, the now sanitized/cleansed media is urged along a remainder of the transport path and dispensed from a media interface of the terminal to the consumer. In an embodiment, media deposited at the terminal is also sanitized/cleansed by passing through the sanitizing/cleansing cassette before being stored in the appropriate media cassettes.
US11676451B2
Table-based gaming actions are disclosed where additional prizes or other gains can be awarded when a community event occurs at a given table and the event had been wagered upon by side bets placed at that table. One of the possible awards is that for a shared multi-table progressive jackpot prize that receives contributions from side bets placed at different kinds of gaming tables including ones that have community events of different probabilities of occurrence and/or ones that have different numbers of operational betting positions. Methods are disclosed for equalizing the chance at each betting position for winning the multi-table progressive jackpot prize despite the differences in probability of occurrence of the respective community event and/or different numbers of operational betting positions at the respective tables.
US11676448B2
The present disclosure relates generally to a gaming system, device, and method supportive of an enhanced electronic gaming machine “Out of Service” mode. A gaming system, device, and method are provided that receive a user input that invokes, for a player, a service mode for a gaming device during a gameplay session, place the gaming device into the service mode, generate an electronic record based on invoking the service mode for the player, and output a notification based on placing the gaming device into the service mode. The electronic record may include a set of parameters associated with the service mode. The notification may include information describing at least a portion of the electronic record.
US11676445B2
An image can be captured from an imaging device. A gaming chip tube can be identified in a gaming chip tray. A first position can be determined that corresponds to a bottom of the gaming chip tube. A spacer can be identified by recognizing a predefined pattern on the spacer. A second position can be determined corresponding to the spacer. A count of gaming chips can be determined based at least in part on the first and second positions.
US11676444B2
An electronic gaming device comprises a credit input device; a display; an input device operable to receive player input and a processor. The display displays a plurality of symbols selected for display, and one or both of a first trigger symbol and a second trigger symbol as part of the plurality of symbols selected for display. After displaying one or both of the first trigger symbol and the second trigger symbol, the processor animates collecting one or both of the first trigger symbol and the second trigger symbol. After displaying both of the first trigger symbol and the second trigger symbol are collected, the processor initiates a first composite feature game incorporating at least one characteristic of each of a first feature game and a second feature game.
US11676431B2
An improved black box data recorder for use with autonomous driving vehicles (AVD). In one embodiment, two cyclic buffers are provided to record vehicle sensors data. A first cyclic buffer records raw vehicle sensor data on a volatile memory, while a second cyclic buffer records the same vehicle sensor data, as compressed data, on a non-volatile memory. In a case of a collision or near collision, in one embodiment the buffers are flushed into a non-volatile (NV) storage for retrieval. As long as there is no power interruption, the raw vehicle sensor data will be accessible from the NV storage. If a power interruption occurs, the raw vehicle sensor data held in the volatile memory of the first cyclic buffer will be lost and only the compressed form of the vehicle sensor data from the second cyclic buffer will survive and be accessible.
US11676428B2
An LED lighting device having an LED lamp series circuit with a first LED lamp and with a second LED lamp that is coupled to the first LED lamp through a lamp coupling point, an anode, a cathode, driver electronics for connection to the anode and the cathode for operation of the LED lamp series circuit, and a detection device for detecting a failure of the first LED lamp and the second LED lamp. The detection device, together with the first LED lamp and the second LED lamp, forms a first measuring bridge circuit. In addition, the invention relates to a motor vehicle with an LED lighting device according to the invention.
US11676425B2
System and method for speech recognition for occupancy detection in high occupancy toll applications
A system and method for dividing toll charges among vehicle occupants includes, at a mobile device, receiving identifying information for each vehicle occupant that can be used to verify the identity of the occupant. The identifying information can be biometric in nature, including images or voice prints. The information is provided to tolling service with which each of the occupants has an account. Toll charges that accrue as the vehicle travels are then divided or split among the vehicle occupants.
US11676422B2
A system and method for generating data suitable for determining a parameter of a human eye. The method includes receiving a first image of the eye for a first time from a camera of known camera intrinsics defining an image plane, and determining a first ellipse in the first image. The method includes determining a first eye intersecting line expected to intersect a center of the eyeball at the first time as a line which is, in the direction of the orientation vector, parallel-shifted to the first center line by an expected distance between the center of the eyeball and a center of the pupil.
US11676421B2
An object tracking method and apparatus are provided. The object tracking method includes detecting a target object in a first-type input image that is based on light in a first wavelength band, tracking the target object in the first-type input image based on detection information of the target object, measuring a reliability of the first-type input image by comparing the first-type image to an image in a database, comparing the reliability of the first-type input image to a threshold, and tracking the target object in a second-type input image that is based on light in a second wavelength band.
US11676413B2
An exemplary embodiment of the present inventive concept provides a display device including: a display unit including a plurality of pixels disposed on a display area; a display controller configured to control the display unit; a sensor including a plurality of first sensing electrodes and a plurality of second sensing electrodes disposed in the display area; and a sensor controller configured to recognize a touch of a user inputted into the sensor in a touch sensing mode and to recognize a fingerprint of the user inputted into the sensor in a fingerprint sensing mode, wherein the sensor controller changes a mode to the fingerprint sensing mode when no touch is inputted for a predetermined time period in the touch sensing mode and changes the mode to the touch sensing mode when authorization on a fingerprint inputted into the sensor is succeeded in the fingerprint sensing mode.
US11676403B2
In some examples, one or more processors may receive at least one first visible light image and a first thermal image. Further, the processor(s) may generate, from the at least one first visible light image, an edge image that identifies edge regions in the at least one first visible light image. At least one of a lane marker or road edge region may be determined based at least in part on information from the edge image. In addition, one or more first regions of interest in the first thermal image may be determined based on at least one of the lane marker or the road edge region. Furthermore, a gain of a thermal sensor may be adjusted based on the one or more first regions of interest in the first thermal image.
US11676389B2
Described herein are systems and methods for locating an object detected in a video. The system detects a bounding box at least partially around an object in a first frame at a first time in the video and a second frame in the video corresponding to a second time. The system determines whether there is no motion within the bounding box of the second frame. The system compares edge information, or color information, or intensity information associated with one or more pixels in the first frame, to edge information, or color information, or intensity information associated with one or more pixels within the bounding box. The system generates a score based on the comparison. The system further determines based on the score if the object is present in the second frame. The system also determines an estimated timeframe window of a first appearance of the object.
US11676387B2
A system detects a transaction outcome by obtaining video data associated with a transaction area and analyzing the video data to obtain at least one video transaction parameter concerning transactions associated with the transaction area. The transaction area can be a video count of items indicated in the video data as detected by an automated item detection algorithm applied to the video data. The system obtains at least one expected transaction parameter concerning an expected transaction that occurs in the transaction area, such as a scan count of items scanned at a point of sale terminal. The system automatically compares the video transaction parameter(s) to the expected transaction parameter(s) to identify a transaction outcome that may indicate fraudulent activity such as sweethearting in a retail environment.
US11676384B2
A system may be configured to perform object counting in high volume traffic. In some aspects, the system may determine object detection information defining an absence of an object within the region of interest in a current video frame, and determine that a location associated with the object is within a placeholder-eligible area within the region of interest based on first tracker information determined in a previous video frame. Further, the system may determine second tracker information including a bounding representation for the object based at least in part on the location and object detection information, and determine, based on the second tracker information, an object count representing a number of the objects that have entered the region of interest and/or a number of the objects that have exited the region of interest.
US11676377B2
An enhanced vision system includes a first optic subsystem and a transparent photodetector subsystem disposed within a common housing. The first optic subsystem may include passive devices such as simple or compound lenses, active devices such as low-light enhancing image intensifiers, or a combination of passive and active devices. The transparent photodetector subsystem receives the visible image exiting the first optic subsystem and converts a portion of the electromagnetic energy in the visible image to a signal communicated to image analysis circuitry. On a real-time or near real-time basis, the image analysis circuitry detects and identifies structures, objects, and/or individuals in the visible image. The image analysis circuitry provides an output that includes information regarding the structure, objects, and individuals to the system user contemporaneous with the system user viewing the visible image.
US11676369B2
A method for determining camera framing in a teleconferencing system comprises a process loop which includes acquiring an audio-visual frame from a captured a video data frame; detecting objects and extracting image features of the objects within the video data frame, ingesting the audio-visual frame into a context-based audio-visual map in an intelligent manner, and selecting targets from within the map for inclusion in an audio-video stream for transmission to a remote endpoint.
US11676359B2
Systems and methods for analyzing pathologies utilizing quantitative imaging are presented herein. Advantageously, the systems and methods of the present disclosure utilize a hierarchical analytics framework that identifies and quantify biological properties/analytes from imaging data and then identifies and characterizes one or more pathologies based on the quantified biological properties/analytes. This hierarchical approach of using imaging to examine underlying biology as an intermediary to assessing pathology provides many analytic and processing advantages over systems and methods that are configured to directly determine and characterize pathology from underlying imaging data.
US11676351B1
Mechanisms are provided for generating an augmented reality representation of a real-world environment. An augmented reality (AR) system receives a captured digital image of the real-world environment and generates an initial estimate of a candidate point specifying an estimated location of an annotation point of a virtual object model within the captured digital image of the real-world environment. An accuracy of the initial estimate is calculated based on a function of characteristics of the annotation point and a function of characteristics of the candidate point and, in response to the evaluation of accuracy indicating that the initial estimate is not accurate, an annotation point location refinement operation is performed to generate a refined candidate point for aligning the annotation point with the captured digital image of the real-world environment. An AR representation of the real-world environment is generated based on the refined candidate point.
US11676348B2
In one embodiment, a method includes using one or more cameras of a mobile computing device to capture one or more images of a first user wearing a VR display device in a real-world environment. The mobile computing device transmits a pose of the mobile computing device with respect to the VR display device to a VR system. The mobile computing device receives from the VR system a VR rendering of a VR environment. The VR rendering is from the perspective of the mobile computing device with respect to the VR display device. The method includes segmenting the first user from the one or more images and generating, in real-time responsive to capturing the one or more images, a MR rendering of the first user in the VR environment. The MR rendering of the first user is based on a compositing of the segmented one or more images of the first user and the VR rendering.
US11676335B2
A tessellation method uses vertex tessellation factors. For a quad patch, the method involves comparing the vertex tessellation factors for each vertex of the quad patch to a threshold value and if none exceed the threshold, the quad is sub-divided into two or four triangles. If at least one of the four vertex tessellation factors exceeds the threshold, a recursive or iterative method is used which considers each vertex of the quad patch and determines how to further tessellate the patch dependent upon the value of the vertex tessellation factor of the selected vertex or dependent upon values of the vertex tessellation factors of the selected vertex and a neighbor vertex. A similar method is described for a triangle patch.
US11676330B2
A 3D conversation system can facilitate 3D conversations in an augmented reality environment, allowing conversation participants to appear as if they are face-to-face. The 3D conversation system can accomplish this with a pipeline of data processing stages, which can include calibrate, capture, tag and filter, compress, decompress, reconstruct, render, and display stages. Generally, the pipeline can capture images of the sending user, create intermediate representations, transform the representations to convert from the orientation the images were taken from to a viewpoint of the receiving user, and output images of the sending user, from the viewpoint of the receiving user, in synchronization with audio captured from the sending user. Such a 3D conversation can take place between two or more sender/receiving systems and, in some implementations can be mediated by one or more server systems. In various configurations, stages of the pipeline can be customized based on a conversation context.
US11676327B2
Techniques are disclosed relating to ray intersection in the context of motion blur. In some embodiments, a graphics processor includes time-oblivious ray intersect circuitry configured to receive coordinates for a ray and traverse a bounding volume hierarchy (BVH) data structure based on the coordinates to determine whether the ray intersects with one or more bounding regions of a graphics space. In some embodiments, in response to reaching a temporal branch element of the BVH data structure, the ray intersect circuitry initiates a shader program that determines a sub-tree of the BVH data structure for further traversal by the ray intersection circuitry, where the sub-tree corresponds to a portion of a motion-blur interval in which the ray falls. This may provide accurate ray tracing for motion blur while reducing area and power consumption of intersect circuitry, relative to time-aware implementations.
US11676320B2
A computer system receives user selection of an avatar story template. User-specific parameters relating to the user are determined and real-time data, based at least in part on the user-specific parameters, is retrieved. Specific media or digital assets are obtained based on at least one of the real-time data and the user-specific parameters. An avatar story is then generated by combining the avatar story template and the specific media or digital assets. The avatar story is then displayed on a display of a computing device.
US11676319B2
Embodiments of the present disclosure relate generally to systems for enhancing a first media item through the addition of a supplemental second media item. A user may provide a request to enhance a selected media item, and in response, an enhancement system retrieves and presents a curated collection of supplemental content to be added to the media, to the user. The user may review the curated collection of supplemental content, for example by providing a tactile input to scroll through the curated collection of content.
US11676312B2
A method may include receiving a group of images taken by a camera over time in an environment, in which the camera may be oriented within the environment to capture images of an object in a substantially same direction as a launch direction of the object, and the group of images including a first image and a second image. The method may further include: identifying a first position of the object in the first image; identifying a second position of the object in the second image; generating a flight vector based on the first position of the object and the second position of the object; and determining one or more flight parameters using the flight vector. Additionally, the method may include: generating a simulated trajectory of the object based on the flight parameters; and providing the simulated trajectory of the object for presentation in a graphical user interface.
US11676311B1
A method for replicating interfaces in augmented reality for missing devices is provided. A processor identifies an expected position pattern of one or more wearable devices in conjunction with an augmented reality device based on an expected usage pattern of a user. A processor compares a current position pattern of the one or more wearables user to the expected position pattern. In response to the current position pattern not matching the expected position pattern, a processor retrieves an overlay corresponding to a use case indicated by the expected usage pattern. A processor renders the overlay in the augmented reality device, where the overlay is rendered in the expected position pattern for the one or more wearable devices relative to a view of the augmented reality device.
US11676310B2
The present disclosure is directed encoding LIDAR point cloud data. In particular, a computing system can receive point cloud data for a three-dimensional space. The computing system can generate a tree-based data structure from the point cloud data, the tree-based data structure comprising a plurality of nodes. The computing system can generate a serial representation of the tree-based data structure. The computing system can, for each respective node represented by a symbol in the serial representation: determine contextual information for the respective node, generate, using the contextual information as input to a machine-learned model, a statistical distribution associated with the respective node, and generate a compressed representation of the symbol associated with the respective node by encoding the symbol using the statistical distribution for the respective node. The computing system can generate a compressed bitstream by sequentially ordering a plurality of compressed representations associated with the plurality of symbols.
US11676306B1
An array (map) of intrinsic images of an image of interest is established by selecting the intensities of a focused and defocused/diffused images of the image of interest. After obtaining a first focused image, a series of defocused/diffused images are obtained at different exposure times, where intrinsic images are obtained from the first focused image and the series of defocused/diffused images in order to form an array of image sets of the intrinsic images in the form of a matrix. In addition, a second focused image can be obtained at a different exposure time than the first focused image, and a second series defocused/diffused images are obtained at different exposure times, where second intrinsic images are obtained from the second focused image and the second series of defocused/diffused images in order to form an array of image sets of the intrinsic images and the second intrinsic images in the form of a matrix. The array of image sets cover and shows the required granularity of intrinsic differences among the intrinsic images generated enhancing the intrinsic images resulting in more noticeable details of the intrinsic image and the image of interest not previously appreciated.
US11676294B2
A method for a passive single-viewpoint 3D imaging system comprises capturing an image from a camera having one or more phase masks. The method further includes using a reconstruction algorithm, for estimation of a 3D or depth image.
US11676291B1
An adaptive multimodal system is provided for managing safety in an industrial environment. The system comprises: a computer vision component for generating a computer vision output data; a real-time locating component for generating location data about an object within the industrial environment; a LIDAR component for generating 3D point cloud data of the industrial environment; and one or more processors coupled to the computer vision component, the real-time locating component and the LIDAR component and configured to: (i) obtain an identity of the object and the location data, and (ii) adjust, based at least in part on the identity and the location data, a pixel distribution for acquiring the 3D point cloud data, the process for generating the computer vision output data, or one or more parameters for acquiring an image data by the computer vision component.
