US11984884B2
A power supply device is provided. The power supply device includes a first switch element for selectively providing an alternating current (AC) power source to an actuation device, a second switch element for selectively providing the AC power source to the first switch element, a detection circuit for confirming whether or not the first switch element is in a full turn-on state, by comparing an input power source and an output power source of the first switch element, a sensor for sensing the size of the AC power source, and a controller for selectively controlling the operation of the second switch element on the basis of the sensed size of the AC power source and the confirmed full turn-on state.
US11984874B2
Surface acoustic wave (SAW) filter packages employing an enhanced thermally conductive cavity frame for heat dissipation, and related fabrication methods are disclosed. The SAW filter package also includes a cavity frame comprising a perimeter structure and a cavity inside the perimeter structure coupled to a substrate of a piezoelectric material that contains interdigital transducers (IDTs). A cap substrate is disposed on the perimeter structure of the cavity frame to enclose an air cavity inside the perimeter structure between a substrate and the cap substrate. In exemplary aspects, to effectively dissipate heat generated in the SAW filter package to maintain the desired performance of the SAW filter, the cavity frame is comprised of a material that has an enhanced thermal conductivity. The heat generated in the SAW filter package can more effectively be dissipated, particularly at edges and corners of the cavity frame where hot spots can particularly occur.
US11984866B2
A wireless transceiver including a receiver circuit coupled to an RF transceiver node, a tunable notch filter coupled between the RF transceiver node and a reference node, and a controller that programs the tunable notch filter with a selected blocker frequency and that selectively enables the tunable notch filter to attenuate at least one blocker signal. The tunable notch filter may include a variable capacitor and an inductor coupled in series between the RF transceiver node and ground. The inductor of the tunable notch filter may include a bondwire coupled between a semiconductor die and a semiconductor package. The inductance may include a physical inductor mounted on the package or a printed circuit board. The tunable notch filter may be enabled by a switch selectively coupling the filter to either the RF transceiver node or ground. The variable capacitor may be digitally programmed with digital values stored in a memory.
US11984859B2
A chopper amplifying circuit employing a negative impedance compensation technique, including a differential input end, a first-level chopper switch, a first-level amplifying circuit, a second-level chopper switch, a second-level amplifying circuit, a negative impedance converting circuit, a negative feedback unit, an input capacitor, and a differential output end, is provided. The differential input end is connected to the first-level chopper switch. An output terminal of the first-level chopper switch is connected to the first-level amplifying circuit through the input capacitor. The first-level amplifying circuit is connected to the second-level chopper switch, which is connected to the second-level amplifying circuit. The second-level amplifying circuit is connected to the differential output end, and is also connected to a feedback input end of the first-level amplifying circuit through the negative feedback unit. The negative impedance converting circuit is parallel-connected to a signal input end of the first-level amplifying circuit.
US11984858B2
Apparatus and methods for oscillation suppression of cascode power amplifiers are provided herein. In certain implementations, a power amplifier system includes a cascode power amplifier including a plurality of transconductance devices that operate in combination with a plurality of cascode devices to amplify a radio frequency input signal. The power amplifier system further includes a bias circuit that biases the plurality of cascode devices with two or more bias voltages that are decoupled from one another at radio frequency to thereby inhibit the cascode power amplifier from oscillating.
US11984847B2
A ventilated solar panel system mounted on a roof of a building (1), comprising a plurality of joists (12, 112) arranged substantially normal to an upper ridge (14) of the roof, and extending from the upper ridge (14) to a lower region of the roof, and a set of rectangular solar panels (2, 13), arranged on and supported by the joists (12, 112). The system further comprises a set of electrical fans (25), each fan (25) being arranged in the lower region of the roof and being aligned with one of the joists (12, 112), wherein each fan (25) is configured to create a flow of air towards the ridge (14), and wherein each joist (12, 112), in an end facing one of the fans (25), is formed with a dividing edge (32, 132) configured to divide the flow of air into two sub-flows (26a, 26b), a first sub-flow (26a), directed to a first side of the joist (12, 112), and a second sub-flow (26b) directed to a second side of the joist (12, 112), opposite to the first side.
US11984836B2
A motor control apparatus includes: an excitation unit configured to excite a plurality of excitation phases of each of a plurality of motors that include first to Nth motors and a control unit configured to control the excitation unit so as to perform detection excitation processing for sequentially exciting the plurality of excitation phases for each excitation cycle during each excitation period, regarding each of the first to Nth motors, and thereby detect rotor positions of the respective first to Nth motors. When detecting rotor positions of the respective first to Nth motors, the control unit delays a start timing of the detection excitation processing of at least one motor out of the first to Nth motors relative to a start timing of the detection excitation processing of another motor by a period shorter than the excitation period.
US11984833B2
An electric vehicle control device includes a first inverter controlling a first group defined by induction motors, and a second inverter controlling a second group defined by induction motors. The first inverter and the induction motors of the first group are connected to each other by a first conductor. The second inverter and the induction motors of the second group are connected by a second conductor. A first length is equal to or less than three times the average value of a second length and a third length. The first length is an inter-center distance between the first conductor and the second conductor, the second length is the maximum length of a conductor portion of the first conductor in the cross section of the first conductor, and the third length is the maximum length of a conductor portion of the second conductor in the cross section of the second conductor.
US11984832B2
A drive axle system and a method of control. A control system determines a torque command based on an inverter temperature, a stator temperature of a stator of an electric motor, and a rotor temperature of a rotor of the electric motor. The electric motor is operated to provide torque based on the torque command.
US11984824B2
The present invention relates to a sensing system that, in a preferred embodiment, can be readily integrated into load-lifting structures (such as wings and landing gears) to provide real-time DPHM and obviate/mitigate catastrophic problems. Broadly, the present sensing system combines at least one shim portion with at least one nanogenerator such as a TENG or a PENG. A major advantage of the present sensing system is that it combines in a single structure the following functions: (a) gap management in the component in which the sensing system is installed, (b) collection/storage of measured data for the component in which the sensing system is installed, (c) harvesting/storing energy from operation environment of the component in which the sensing system is installed (e.g., DPHM data when the present sensing system is used for assessment of an aircraft's structural conditions), and (d) wireless transmission of measured data for the component in which the sensing system is installed to a user interface.
US11984822B2
A power conversion apparatus accurately estimates a main current of a power device using observation of a sense current. The power conversion apparatus includes: an inverter circuit including a device having a main element and a sense element; a temporary-main-current estimator estimates a current flowing through the main element, from a sense current flowing through the sense element, as a temporary main current; a temperature-difference estimator configured to estimate a temperature difference between the main element and the sense element based on a gate drive signal for the main element and the temporary main current; a main-current corrector corrects the temporary main current using the estimated temperature difference and a temperature characteristic of on-resistance of the main element and output the corrected temporary main current as a corrected main current; and an inverter control circuit configured to output the gate drive signal based on the corrected main current.
US11984821B2
An inverter control device 200 includes a current control unit 210 that outputs a voltage commands (Vd*, Vq*), a modulation wave control unit 220 that generates a modulation wave based on the voltage commands (Vd*, Vq*), a pulse generation unit 230 that generates a PWM pulse for controlling an inverter 100 using a modulation wave and a carrier wave of a predetermined frequency, and a pulse shift unit 250 that corrects the phase of the PWM pulse such that the PWM pulse is output in a phase corresponding to a harmonic of a predetermined order of the modulation wave in the near-zero-cross region including the zero-cross point at which the modulation wave changes across 0.
US11984818B2
In an inverter, three switching circuits each include first to fourth switching elements, first and second diodes, and a control circuit controlling potentials of gates. The control circuit causes potentials of U-, V-, and W-phase output wirings to change among high, neutral point, and low potentials. The control circuit performs an emergency operation when any of the second and third switching elements and the first and second diodes has caused a short fault. In the emergency operation, a potential of a limit output wiring is caused to change between two potentials that are not inhibiting potentials, and potentials of normal output wirings are caused to change among three potentials. When the short-fault element is the second switching element or the second diode, an inhibiting potential is the low potential. When the short-fault element is the third switching element or the first diode, the inhibiting potential is the high potential.
US11984815B2
Disclosed herein is a modular, scalable, and galvanically isolated power electronics converter topology for medium voltage AC (MVAC) to DC or high voltage AC (HVAC) to DC power conversion. A disclosed modular converter can comprise a low-voltage direct current bus and a centralized controller configured to regulate the low-voltage direct current bus. The modular converter can further comprise a plurality of three-phase blocks connected in series. Individual three-phase blocks of the plurality of three-phase blocks can comprise a plurality of single-phase modules connected in an input-series output-parallel configuration. The modular converter can further comprise a filter connected between a grid input and the plurality of three-phase blocks and a pulse-width modulator configured to generate encoded gate pulses for the individual three-phase blocks of the plurality of three-phase blocks.
US11984809B2
A CCM-based fly-back switching power supply circuit includes: a constant current control circuit, a sampling circuit and a peak current control circuit, wherein a sampling circuit is configured to sample the ON-time of the secondary coil to obtain its duty cycle signal D_SEC, and send the signal to a constant current control circuit; a constant current control circuit is configured to receive the duty cycle signal D_SEC, generate a voltage signal CAC from the duty cycle signal D_SEC and the preset reference voltage signal VREF, convert the voltage signal CAC and the peak current control signal VCST from the peak current control circuit into time signals, and conform a comparison on the time signals to output an adjustment signal CCOUT which is used to initiatively adjust the value of the peak current control signal VCST to cause the fly-back switching power supply circuit output a constant current.
US11984803B2
A charge pump circuit is provided. The charge pump circuit includes a first switch configured to have a first end connected to an input terminal that receives a power voltage; a second switch configured to have a first end connected to the input terminal; a first capacitor configured to have a first end connected to a second end of the first switch; a second capacitor connected between a second end of the first capacitor and a second end of the second switch; a third switch connected between the second end of the second switch and ground; a fourth switch connected between the first end of the first capacitor and a first output terminal and configured to output a first output voltage; and a fifth switch connected between a second output terminal and a node between the first capacitor and the second capacitor, and configured to output a second output voltage.
US11984800B2
A power supply system for controlling the power supply system includes a direct current voltage conversion apparatus, an inverter, and a diode. The direct current voltage conversion apparatus includes a controller and a direct current voltage conversion circuit. The controller is configured to: control the output voltage of the direct current voltage conversion circuit, so that the diode is in a conducted state; detect a voltage on the direct current bus; and determine, based on the voltage on the direct current bus, whether high voltage ride-through occurs in the power supply system. According to the power supply system and the method for controlling the power supply system provided in this application, high voltage ride-through can be quickly detected while fault isolation is implemented, thereby improving efficiency of detecting high voltage ride-through.
US11984792B2
Various embodiments include a geared motor unit comprising: a motor with a stator and a rotor; and a gearbox including a first element, a second element, and a third element. The stator is connected to the third element and the rotor is connected to the first element. At least one element of the gearbox is connected to a mass.
US11984791B2
An assembly as an auxiliary source of power for an electric vehicle that can generate free energy. The assembly includes a housing that allows the assembly to be mounted to a wheel of the electric vehicle. The assembly includes a plurality of first batteries mounted to the housing; a charging circuitry configured to charge the plurality of first batteries; a shaft mounted to the housing, wherein the shaft is freely rotatable relative to the housing; an electric generator mounted to the shaft and the housing, wherein the electric generator rotates with the shaft for generating electricity; and a flywheel mounted to the shaft, the flywheel configured to rotate the shaft.
US11984790B2
The present disclosure relates to a cooling system, an electric motor and a wind-power electric generator set. The cooling system is applied to an electric motor; the electric motor includes a stator support and a rotor support; the stator support is dynamically sealingly connected to the rotor support to form a ventilation chamber arranged at an end of the electric motor in an axial direction; the cooling system includes a flow-confluence chamber, arranged in a circumferential direction of the stator support; an accommodating chamber, arranged in the circumferential direction of the stator support; a heat exchanger, arranged in the accommodating chamber or in the flow-confluence chamber; a circulating fan, arranged in the circumferential direction of the stator support and located at a side of the stator support in the axial direction.
US11984789B2
A cooling structure intended to cool a rotating electrical machine (ME). The cooling structure includes a solid metal body (CM) having an overall tubular form delimited radially by a first contact surface, intended to completely radially surround the electrical machine and to be in physical contact with the electrical machine, and by a second contact surface completely radially surrounding the first contact surface and intended to be in physical contact with a first power module of the set of at least one power module so as to be able to cool the electrical machine and the power module, the cooling structure comprising a set of at least one cooling channel (CR1, CR2, CR3, CR4) formed in the solid metal body (CM), at a distance from the first contact surface and from the second contact surface, wherein a coolant is intended to circulate.
US11984786B2
A canned motor includes a stator with a laminated core and a winding with winding heads, and including a rotor, which is mounted so as to be rotatable relative to the stator, and a can element, which is arranged between the stator and the rotor, and a support ring, which is coupled to the can element. The support ring on its own and/or together with the can element provides a support section which extends at least partially axially adjacent to the laminated core. The support section lies with a seal section against a seal device such that a rotor space is sealed off in coolant-tight fashion with respect to a stator space.
US11984781B2
An electric machine includes a rotor rotatable about a rotational axis, by which an axial direction is defined, and a stator with stator windings, a coolant distributor space and a coolant collector space. The coolant distributor space communicates fluidically with the coolant collector space to cool the stator windings with a cooling duct. The stator includes stator teeth supporting the stator windings and protruding radially inward from a stator body of the stator. A stator groove is formed between two stator teeth which has a radially outer groove zone extending radially inward away from the stator body into a radially inner groove zone, the radially inner zone width of which is smaller than the radially outer zone width, when measured along the circumferential direction, of the radially outer groove zone. At least one stator winding is embedded, for thermal coupling, into an electrically insulating plastic arranged in the stator groove.
US11984777B2
The present invention relates to a method for the thermal treatment of a compressed strand, where the thermal treatment of the compressed strand is carried out in a state installed as intended in a component of an electric motor, to a method for producing an electric motor with at least one component having at least one compressed strand, the compressed strand being thermally treated according to the invention, and to a method for producing a motor vehicle with an electric motor, the electric motor being produced according to the invention.
US11984775B2
A method for producing a stator includes: providing a main body, the main body having: a cavity for accommodating a rotor, and a plurality of slots, extending axially through the main body, the plurality of slots accommodating electrical conductors of a winding, providing slot insulation so as to ensure that a slot interior of each slot of the plurality of slots is electrically insulated from the main body and is fluidtight; and forming a respective end plate on each of two ends of the main body, the end plates being attached in a fluidtight manner to the main body so as to ensure that no fluid can get between the end plate and the main body and reach the cavity of the main body. Each end plate has a radial part and an axial part, and the axial part has an insert.
US11984774B2
The present disclosure includes drive modules for motor-drive assemblies of an industrial automation system. The drive modules may include a housing having a cavity and may also include power circuitry and control circuitry. The power circuitry may convert input DC power to three-phase controlled frequency AC power and may supply the three-phase controlled frequency AC power to a motor. The control circuitry may apply control signals to control operation of the motor. The drive module may also include an adapter that couples to a first end of the housing and couples the housing to the motor. The adapter may be removable and sized according to a frame size of the motor such that the drive module is compatible with the motor. The housing may be independent of the frame size of the motor. As such, the housing may be interchangeable for any motor frame size and/or motor power.
US11984773B2
A driver for motors according to the present invention is provided with: an aluminum substrate (10) which forms one surface of a housing; an insulating layer (11) which is formed on a surface of the aluminum substrate (10); a plurality of electronic elements (13) which are bonded onto a surface of the insulating layer (11), said surface being on a side opposite to the aluminum substrate (10); and a resin member (14) that covers the surface onto which the electronic elements (13) are bonded. This driver for motors is characterized in that the resin member (14) is obtained by integrating a mold resin part (20) which covers the electronic elements (13) from the upper surface side, a connector (21) which is electrically connected to the electronic elements (13), and a fitting part (22) which is used for fitting to a motor.
US11984772B1
The present disclosure discloses a support device and a working machine arranged with the support device. The support device is configured to support an operating machine and includes: a telescopic member retractable in a length direction; an operating section mounting member connected to a first end of the telescopic member; and a power supply control member connected to a second end of the telescopic member, the first end and the second end being opposite to each other along the length direction; wherein the operating section mounting member is arranged with a plug-in interface; the power supply control member is configured to provide a power supply to the plug-in interface; the power supply control member includes a primary controller for controlling conduction of the power supply and a secondary controller for controlling activation of the operating machine.
US11984765B2
A rotor tube for an electric machine of a vehicle includes an outer tube and first and second coupling sections coupled to the outer tube at opposite end regions of the outer tube relative to a longitudinal axis of the rotor tube. First and second hubs are coupled to the outer tube at the opposite end regions of the outer tube relative to the longitudinal axis of the rotor tube. A ventilation element is coupled to the outer tube. An inner tube is disposed within the outer tube relative to the longitudinal axis of the rotor tube such that the outer tube surrounds the inner tube. At least two components selected from the first coupling section, second coupling section, first hub, second hub, outer tube, ventilation element and inner tube are formed in one piece as a cast component.
US11984761B1
Enhanced composite lightweight coiled windings are discussed which utilize phenolic, non-ferrous and ferrous metals in combination with improved geometrical shapes to create lightweight and highly efficient composite material winding assemblies for use in generators. These generators exhibit improved thermal and energy efficiencies when compared to present day generators. In some embodiments, the ends of these permanent magnets are in contact with intermediate T-shaped ferrous magnetically permeable members as described.
US11984749B2
A method of controlling charging of an electronic device includes estimating a usage time value that corresponds to an anticipated future occurrence of usage of the electronic device; and estimating a resume time value that corresponds to a time for charging to commence to allow for completion of charging from a first predetermined state of charge value to a second predetermined state of charge value by the usage time value. The method also includes charging a battery of the electronic device using electrical power supplied by a charging device until a current state of charge of the battery reaches the first predetermined state of charge value, entering, by the electronic device, a deactivated mode after the current state of charge reaches the first predetermined state of charge value, and causing the electronic device to return to the activated mode according to the resume time value.
US11984744B2
A battery charging method includes: determining whether a present charging cycle satisfies a floating charging condition when a first condition is satisfied, the first condition being that in a case where battery capacity is greater than a set capacity, a duration of continuous charging is greater than a set threshold; and charging using a set floating charging mode after determining that the present charging cycle satisfies the floating charging condition. As such, the battery capacity during the charging process is detected in real time. In a case where the battery capacity is greater than the set capacity, the duration of continuous charging is greater than the set threshold and the present charging cycle satisfies the floating charging condition, the floating charging mode is used in time, such that batteries are prevented from dangerous situations such as bulging, expansion and explosion, and the safety of battery charging is improved.
US11984736B2
Foreign object detection for a wireless power transmitter can be performed using a reference Q-factor and reference frequency for a wireless power receiver. A figure of merit may be calculated using the reference Q-factor and reference frequency. A Q-factor and resonant frequency may be measured, and a measurement figure of merit can be calculated. The figures of merit can be compared to determine where a foreign object is present.
US11984729B2
A cutting board assembly is described. The cutting board assembly includes a cutting board, a docking station, and a computing device. The cutting board includes a cutting surface affixable to an electronics portion. The electronics portion includes a digital display. The docking station is configured to receive the cutting board. The docking station includes: at least one speaker, at least one camera, at least one microphone, and a wireless charger. The computing device includes an application. The application is in wireless communication with the electronics portion and one or more of the at least one speaker, at least one camera, and at least one microphone.
US11984727B2
A DC/DC converter and a microinverter architecture using the DC/DC converter are disclosed. The DC/AC inverter is based on a differential geometry control scheme to balance and optimize the flying capacitor voltages across the flying capacitors used in the converter. Based on overall system conditions, including flying capacitor voltages, converter output voltages, input current, and input voltage, desired fields are generated. These fields are used to balance capacitor voltages such that capacitor voltage values converge, over time, to an optimal solution.
US11984725B2
A method can be used to control a flexible interconnection device that includes a number of converters. The method includes receiving a plurality of voltage signals indicating respective voltages of a plurality of load branches and a plurality of current signals indicating respective currents of the plurality of load branches, determining reference active power values for each of the plurality of converters based on the plurality of voltage signals and a plurality of reference voltage signals, determining reference reactive power values for each of the plurality of converters based on the plurality of voltage signals, the plurality of reference voltage signals and the plurality of current signals, and controlling the plurality of converters based on the determined reference active power values and the determined reference reactive power values.
US11984717B2
A protective circuit can include an AC line configured to provide power from an AC source, and a first protection circuit coupled to the AC line and implemented to be electrically parallel with a load circuit. The first protection circuit can be configured to be in an inactive state to be substantially non-conducting when a voltage across the load circuit is in a normal range or an active state to be substantially conducting when the voltage across the load circuit has an overvoltage value greater than the normal range to shunt power away from the load circuit. The protective circuit can further include a second protection circuit implemented to be electrically between the AC source and the load circuit. The second protection circuit can be configured to block power from the AC source in response to a condition resulting from the first protection circuit being in the active state.
US11984715B1
A junction box includes an enclosable housing that includes a bottom with a bottom interior surface and a bottom exterior surface. The housing is configured to mount to a roof of a structure with a slope. The junction box includes a central area of the bottom configured for penetrations into the roof. The junction box includes a sealant on the bottom exterior surface. The sealant surrounds the central area of the bottom at least along an upper portion and side portions of the central area. The upper portion is oriented toward an upper side of the bottom with respect to the slope of the roof. The junction box includes a plurality of anchor openings in the bottom located between the central area and the sealant. Each anchor opening is configured for an anchor. Securing an anchor through an anchor opening contributes to securing the housing to the roof.
US11984709B2
The present disclosure relates to the field of switch gears, and envisages an actuator for a switch gear of an electric panel having a door. The actuator comprises an aligner assembly and an actuator plate assembly. The aligner assembly comprises an aligner pivotably mounted on the switch gear housing, and engaging with a toggle of a circuit breaker, of the switch gear, to angularly displace the toggle. The aligner has a pair of slanting flanges configured to define a valley separated by a gap. The actuator plate assembly comprises a mounting plate mounted on the enclosure door. A shaft element, having a handle element and an engaging element, passes through the mounting plate. The engaging element is configured to nest in the gap of the aligner to angularly displace the aligner.
US11984706B2
An interlock structure of a bypass transfer switching device is proposed. When supply power is bypassed through a bypass switch, a lever input portion is closed to prevent manual switching of an automatic transfer switch, and when the automatic transfer switch is drawn from a switchboard, the closed lever input portion is automatically opened. The interlock structure includes: the automatic transfer switch having the lever input portion of a through hole shape for the manual switching of a normal supply and an alternative supply; the bypass switch configured to bypass electric power of the normal supply or the alternative supply supplied to a load side through the automatic transfer switch, the bypass switch including a bypass lever capable of manually changing a bypass circuit; and an interlock device configured to automatically close the lever input portion when the bypass lever is operated.
US11984699B2
Provided is an optical semiconductor device including: a wavelength tunable laser element; a beam splitter that splits an outgoing beam of the wavelength tunable laser element into a first light beam and a second light beam parallel to each other, and outputs the first light beam and the second light beam; and an etalon that transmits the first light beam and the second light beam, wherein an optical path length to the first light beam of the etalon is different from an optical path length to the second light beam of the etalon.
US11984693B2
A method, comprising: forming a dielectric structure, the structure comprising a first terminal surface, a second terminal surface and a through-hole that extends from the first terminal surface to the second terminal surface, applying an electrically conductive material to at least a portion of the dielectric structure, removing a first portion of the electrically conductive material from the first terminal surface, and removing a second portion of the electrically conductive material from the second terminal surface, a remaining portion of the electrically conductive material constituting at least an inner conductor of a first generally coaxial conductor pair and a first shielding conductor of the first generally coaxial conductor pair, and the inner conductor extending through the through-hole.
US11984691B2
An apparatus and method for fastening dissimilar materials like steel, plastic and aluminum. A resistance welding fastener having multiple layers may be used with or without a sealant. The fastener may be used to form an aluminum covered steel laminate via a hemming pattern of attachment. The fastener may have a solid shaft or have an extended reach and have features for interacting with the welding electrode. A variety of electrode tips may be employed to cooperate with the fastener.
US11984688B2
An electrical connector includes: an elongated insulative housing having a bottom wall, a pair of side walls along a lengthwise direction, and an island located between the pair of side walls to form two longitudinal grooves; a row of contacts secured to each of the pair of side walls and exposed to a corresponding groove; and a shielding shell having a base secured to the insulative housing and a peripheral wall surrounding the pair of side walls to form an annular groove.
US11984685B2
An embodiment of a latch apparatus for a circuit board comprises a first latch body with a retention mechanism for the circuit board, a second latch body with a coupling mechanism for a connector, and a spring mechanism mechanically coupled between the first latch body and the second latch body. Other embodiments are disclosed and claimed.
US11984684B2
A three-phase electrical connection system includes a socket, a plug, and a two-part magnetic indexing device with two parts, one being fastened to the socket and the other being integral with the plug. Both parts have an annular yoke and a magnet set comprising three permanent magnets. The yoke comprises ferromagnetic material, an axis of revolution, and at least one revolution support face formed in a plane transverse to the axis of revolution. The face is divided into three distinct annular portions, each of which extends one-hundred and twenty degrees of arc. The three magnets are attached to a distinct annular portion of the yoke and are spaced from one another by a first non-zero angular interval. The magnets all have the same magnetic orientation parallel to the axis of revolution. The magnets of the two part are attracted to each other.
US11984679B2
A connector set is disclosed that includes a plurality of connectors and a cap to be attached to the plurality of connectors when the plurality of connectors are reflow-mounted on an external substrate. Each one end portion of the connectors and the cap is provided with a fitted portion and a fitting portion to be fitted in the fitted portion. The fitted portion is provided with an opening portion for moving the fitting portion so as to absorb thermal expansion from one end portion side to the other end portion side due to temperature conversion of reflow.
US11984673B2
An omni-directional MIMO antenna comprises: a board; a first feed line and a second feed line formed on the board and spaced apart from each other; a first radiator receiving a feed signal from the first feed line; a second radiator receiving a feed signal from the second feed line; a first ground pattern that surrounds the first feed line, is electrically connected to a ground, and extends in a longitudinal direction of the board; a second ground pattern that surrounds the second feed line, is electrically connected to a ground, and extends in a longitudinal direction of the board; a parasitic patch formed on a rear surface of the board; a first feed point formed on the rear surface and providing a feed signal to the first feed line and a second feed point formed on the rear surface and providing a feed signal to the second feed line.
US11984669B2
Provided is an antenna module including a first planar inverted-F antenna radiator, a first ground plane, a second ground plane, and a conductor. The first planar inverted-F antenna radiator includes a first feeding terminal and a first ground terminal. The first ground terminal is connected to the first ground plane. The second ground plane is located on one side of the first ground plane. A gap exists between the first ground plane and the second ground plane. The conductor is located between the first ground plane and the second ground plane and connects the first ground plane with the second ground plane.
US11984662B2
The present invention relates to a transmission mechanism for a base station antenna, and a base station antenna including the transmission mechanism. The transmission mechanism includes: a worm gear unit, which includes a worm driven by a motor and a worm gear meshed and connected with the worm; at least one gear pair, each gear pair including a small gear and a large gear that mesh with each other, the small gear and the worm gear being mounted on a common first drive shaft so that the small gear and the worm gear rotate synchronously; and at least one connecting rod, each connecting rod including a first rack element fixedly mounted thereon, wherein the large gear of each gear pair is meshed and connected with the first rack element on a corresponding connecting rod so as to axially move the connecting rod via the first rack element when the large gear of each gear pair rotates.
US11984647B2
An electronic device including an antenna, according to one embodiment, is provided. The electronic device can comprise: a first radiator in which metal patterns having a predetermined width and length are stacked on different layers of a multi-layer substrate; and a second radiator in which metal patterns having a predetermined width and length are stacked on top of the first radiator. The electronic device can further comprise a transceiver circuit for connecting to any one metal pattern from among the first radiator and the second radiator through a feeding line.
US11984639B2
An antenna device and a wireless communication apparatus capable of implementing increase in bandwidth and reduction of the manufacturing cost are provided. The antenna device includes a first antenna element and a second antenna element arranged on one face side of the first antenna element. The first antenna element includes a first glass substrate and a first patch antenna provided on the first glass substrate. The second antenna element includes a second glass substrate and a second patch antenna provided on the second glass substrate. At least part of the first patch antenna faces the second patch antenna with an air gap interposed therebetween.
US11984638B2
A directional coupler includes a multilayer body, a conductor (31), and a conductor (32). The conductor (31) is a conductor that is arranged in an insulating layer (21) of the multilayer body and that extends in a certain shape. The conductor (32) is arranged on a side of an insulating layer (22) of the multilayer body opposite the insulating layer (21). The conductor (32) runs parallel to the conductor (31) and is electromagnetically coupled to the conductor (31). The conductor (32) has a winding shape with one or more rounds, and has a conductor portion (321) and a conductor portion (325) that are arranged adjacent to each other with a spacing in a direction orthogonal to a running parallel direction. In plan view of the multilayer body, the conductor (31) is arranged between the conductor portion (321) and the conductor portion (325).
US11984635B2
A filter includes a filter frame and at least two resonators. A receiving space is formed in the filter frame. The at least two resonators are disposed in the receiving space and distributed along a signal transmission path. Adjacent resonators on the signal transmission path are coupled. Each resonator includes a body part and a bending part. One end of the body part is grounded. The bending part includes a head bending part and an end bending part, the head bending part being connected to the end bending part to form a resonator structure circulating in a counterclockwise or clockwise direction.
US11984630B2
A method for making an improved fuel cell using a porosity gradient design for gas diffusion layers in a hydrogen fuel cell, a gas diffusion layer made by the method and a fuel cell containing the gas diffusion layer.
US11984627B2
Provided is a chromium adsorption material including: a porous body made of a metal material; and a chromium adsorbent carried inside pores of the porous body, wherein the metal material includes a first metal and a second metal, the first metal includes nickel, and the second metal includes at least one selected from the group consisting of tin, aluminum, cobalt, titanium, manganese, tungsten, copper, silver, and gold.
US11984618B2
A nonaqueous electrolyte secondary battery includes a positive electrode including a positive electrode collector, a positive electrode active material layer on part of the surface of the positive electrode collector, and an insulating layer on another part of the surface of the positive electrode collector; a negative electrode including a negative electrode collector; and a negative electrode active material layer on part of the surface of the negative electrode collector; a separator that insulates the positive and negative electrodes; and a nonaqueous electrolyte. A width of the negative electrode active material layer is wider than the positive electrode active material layer. The insulating layer protrudes from the negative electrode active material layer; and exhibits a thermal shrinkage factor of 13% or less in a direction parallel to the surface of a square insulating layer sample having a side length of 5 cm and heated at 150° C. for 1 hour.
US11984611B2
A stack battery pack for an electric vertical take-off and landing aircraft includes a first pouch cell comprising a first top surface and a first bottom surface, a second pouch cell comprising a second top surface and a second bottom, wherein the first pouch cell and the second pouch cell are aligned such that the first bottom surface is in contact with the second top surface, an ejecta barrier located between the first pouch cell and the second pouch cell, wherein the ejecta barrier is configured to be substantially impermeable to a cell ejecta from the first pouch cell, and a vent configured to vent the cell ejecta, wherein the stack battery pack is configured to power a propulsor component.
US11984610B1
A battery pack can include a bay having a first bay wall and a second bay wall. The battery pack can include a battery cell having a top portion and a bottom portion. The top portion of the battery cell can face the first bay wall of the bay and the bottom portion of the battery cell can face a second bay wall of the bay.
US11984609B2
A battery cell includes a battery case having an accommodation portion in which an electrode assembly is mounted, and a sealing portion formed by sealing an outer periphery thereof; an electrode lead electrically connected to an electrode tab of the electrode assembly and protruding out of the battery case; and a lead film located at a portion corresponding to the sealing portion in one of an upper portion and a lower portion of the electrode lead. The lead film has a dented portion recessed in an inner direction of the battery case. The dented portion is opened toward outside of the battery case. The sealing portion located on a gas inlet portion of the dented portion has a recessed sealing portion recessed outward from an inner side of the battery case, and the recessed sealing portion does not overlap with a part of the gas inlet portion on a plane.
US11984608B2
Disclosed is a battery cell, a battery, a power consumption apparatus and a method and an apparatus for producing a battery cell. The battery cell includes: a housing, with a first opening; an electrode assembly, arranged in the housing; an end cover assembly, including an end cover, a pressure relief mechanism and a first insulating member, the end cover covers the first opening, the pressure relief mechanism is arranged on the end cover, the pressure relief mechanism is configured, when an internal pressure or temperature of the battery cell reaches a threshold, to be actuated, the first insulating member is located on a side of the end cover close to the electrode assembly to isolate the electrode assembly and the end cover, and the first insulating member is configured that a projection on the end cover along a thickness direction of the end cover covers the pressure relief mechanism.
US11984599B2
An electrode component for an electrochemical cell is provided herein. The electrode component includes a current collector having a first surface, a metal oxide layer disposed on the first surface of the current collector, and a lithium-containing layer bonded to the first surface of the current collector. The metal oxide layer includes a plurality of features. A method for manufacturing such an electrode component is also provided herein. The method includes directing a laser beam toward the first surface of the current collector in the presence of oxygen to form the metal oxide layer on the first surface and applying the lithium-containing layer to the metal oxide layer thereby bonding the lithium-containing layer with the current collector.
US11984597B2
A sodium ion secondary battery includes a cyclic organic compound as an active material and a complex hydride as a solid electrolyte, wherein the cyclic organic compound has at least two carbonyl groups —C(═O)—, the at least two carbonyl groups are bonded via a single bond or at least one conjugated double bond, and the complex hydride includes a Na cation and a complex ion containing H.
US11984593B2
According to one embodiment, a secondary battery including a positive electrode, a negative electrode, an insulating layer, and a nonaqueous electrolyte is provided. The positive electrode includes a positive electrode active material-containing layer containing a lithium nickel cobalt manganese composite oxide. The negative electrode includes a negative electrode active material-containing layer having a first surface. The insulating layer includes a solid electrolyte layer having a second surface that is at least partly opposed to or partly in contact with the first surface and containing a Li ion conductive oxide. At least part of the second surface or the first and second surfaces includes a Mn-containing substance. An abundance ratio of Mn on the second surface is higher than that on the first surface.
US11984590B2
Provided is a positive electrode material for a lithium ion battery, having the following general formula I: Li1+aNixCoyMnzMcM′dO2−bAb general formula I, wherein −0.05≤a≤0.3, 0.8≤x≤1, 0≤y≤0.2, 0≤z≤0.2, 0≤c≤0.01, 0≤d≤0.01, x+y+z+c+d=1, and 0≤b≤0.05; M and M′ are different from each other and each independently selected from at least one of La, Cr, Mo, Ca, Fe, Ti, Zn, Y, Zr, W, Nb, V, Mg, B, Al, Sr, Ba and Ta, A is selected from at least one of F, Cl, Br, I and S, and the number of crystallite boundaries N in primary particles of the positive electrode material is from 10.5 to 14.5, wherein N is calculated according to Equation I: N=DS/DX Equation I, wherein DS is an average size of the primary particles, as measured from scanning electron microscope (SEM) image of cross section of the positive electrode material, and DX is an average size of crystallites in the primary particles of the positive electrode material, as measured by an XRD test and calculated by the Scherrer equation. Also provided is a method for preparing the positive electrode material.
US11984578B2
Process for making an at least partially coated electrode active material wherein said process comprises the following steps: (a) Providing an electrode active material according to general formula Li1+xTM1−xO2, wherein TM is a combination of Ni and Co or Ni and Al and, optionally, Mn, and, optionally, at least one metal selected from Ga, Nb, Ta, Mg, Mo, B, Sn, V, W, Ti and Zr, and x is in the range of from zero to 0.2, (b) treating said electrode active material with at least one carbonyl compound of Co, and (c) treating the material obtained in step (b) with an oxidant.
US11984576B1
An electrochemical cell with a lithium-metal anode that suppresses dendrite formation and can be fabricated using a simple, inexpensive, and solvent-free process. The anode is coated with a layer of disordered nanomaterial, saturated with lithium ions, that suppresses dendrite formation during charging. The dendrite-suppression coating can be applied simply using a dry, abrasive technique in which the lithium-metal anode is alternately abraded to roughen the surface and polished using a polishing powder of a material that alloys with the lithium.
US11984570B2
Disclosed are exemplary embodiments of thermal management and/or electromagnetic interference (EMI) mitigation materials including coated fillers (e.g., coated thermally-conductive, electrically-conductive, dielectric absorbing, and/or electromagnetic wave absorbing particles, sand particles coated with a binder, other coated functional fillers, combinations thereof, etc.). For example, a thermal management and/or EMI mitigation material may comprise a thermal interface material (TIM) including one or more coated fillers (e.g., coated thermally-conductive particles, sand particles coated with a binder, etc.), whereby the TIM is suitable for providing a thermal management solution for one or more batteries and/or battery packs (e.g., a battery pack for electric vehicle, etc.), or other device(s), etc.
US11984567B2
A battery module includes at least one battery cell; a first plate disposed on one side of the at least one battery cell to dissipate heat generated by the at least one battery cell externally; and a second plate disposed on the other side of the at least one battery cell to dissipate heat generated by the at least one battery cell externally, wherein an electrode lead of the at least one battery cell is disposed between the first plate and the second plate, and is disposed to be biased toward the first plate.
US11984558B2
The disclosure provides a button-type lithium ion battery and a method for fabricating the same. The lithium ion battery includes a shell, a winding core, a center upright, a pole and tabs, wherein the shell is internally provided with a cavity, the winding core is arranged in the cavity, at least one end of the center upright is provided with an opening, the pole is arranged on the shell, the tabs are connected with the winding core, and the tabs extend to the inside of the opening and are electrically connected with the pole. According to the disclosure, the relatively thick pole is electrically connected with the winding core and then embedded into the center uptight so that the space inside the center upright is sufficiently utilized, the whole thickness of the shell is reduced and the utilization space of the battery is increased.
US11984545B2
A method of manufacturing a light emitting device includes disposing at least one light emitting element on a recessed part of a resin package. The resin package having the recessed part includes a resin molding with a white pigment having a particle size from 0.1 μm to 50 μm and at least one lead electrode. The resin molding is disposed on a portion of a main face of the at least one lead electrode and is not in contact with a rear face of the at least one lead electrode. There is no gap at a joint face between the resin molding and the at least one lead electrode. The at least one light emitting element is disposed on the main face of the at least one lead electrode.
US11984542B2
Various methods and apparatuses are disclosed. A method may include disposing at least one die on a location on a carrier substrate, forming at least one stud bump on each of at least one die, forming a phosphor layer on the at least one stud bump and the at least one die, removing a top portion of the phosphor layer to expose the at least one stud bump, and removing a side portion of the phosphor layer located between two adjacent dies. An apparatus may include a die comprising top, bottom, and side surfaces. A phosphor layer may be disposed on the top, bottom, and side surfaces of the die. The phosphor layer may have substantially equal thicknesses on the top and side surfaces of the die as well as one or more stud bumps disposed on the top surface of the die.
US11984541B2
A LED structure includes a substrate, a LED unit formed on the substrate, a first reflector layer formed between the substrate and the LED unit, and a second reflector layer formed on the LED unit. A common anode layer of the LED unit is formed on the first reflector layer. The first reflector layer, the LED unit and the second reflector layer are configured to collectively provide a resonant cavity.
US11984540B2
An inorganic coating may be applied to bond optically scattering particles or components. Optically scattering particles bonded via the inorganic coating may form a three dimensional film which can receive a light emission, convert, and emit the light emission with one or more changed properties. The inorganic coating may be deposited using a low-pressure deposition technique such as an atomic layer deposition (ALD) technique. Two or more components, such as an LED and a ceramic phosphor layer may be bonded together by depositing an inorganic coating using the ALD technique.
US11984535B2
Provided is a III-nitride semiconductor light-emitting device having excellent light output power as compared with conventional devices and a method of producing the same. The III-nitride semiconductor light-emitting device has an emission wavelength of 200 nm to 350 nm and includes an n-type semiconductor layer; a light emitting layer in which N barrier layers 40b and N well layers 40w (where N is an integer) are alternately stacked in this order; an AlN guide layer; an electron blocking layer; and a p-type semiconductor layer in this order. The electron block layer is made of p-type AlzGa1-zN (0.50≤z≤0.80), and the barrier layers are made of n-type AlbGa1-bN (z+0.01≤b≤0.95).
US11984531B2
Provided is a light emitting device. A light emitting device includes a first n-type semiconductor layer, a first light emitting layer disposed on the first n-type semiconductor layer, a first p-type semiconductor layer disposed on the first light emitting layer, a second p-type semiconductor layer disposed on the first p-type semiconductor layer, a bonding layer disposed between the first p-type semiconductor layer and the second p-type semiconductor layer, a second light emitting layer disposed on the second p-type semiconductor layer, a second n-type semiconductor layer disposed on the second light emitting layer, a p-type electrode disposed on the second p-type semiconductor layer, a first n-type electrode disposed on the first n-type semiconductor layer, and a second n-type electrode disposed on the second n-type semiconductor layer.
US11984526B2
A solid-state device, and use and formation thereof. The device includes a light emitter (102) that emits light with abeam propagation direction and includes an emitter epitaxial layer stack (940); a light routing medium (103) in optical communication with the light emitter; and a light detector (104) in optical communication with the light routing medium, which detects light emitted by the light emitter and includes a detector epitaxial stack (945). The light emitter and detector are monolithically formed on a semiconductor substrate. The emitter and detector epitaxial layer stacks include different pluralities of layers of a single epitaxial layer stack. The beam propagation direction is either in-plane with the single epitaxial layer stack and the light detector detects light out of plane with the single epitaxial layer stack, or out of plane with the single epitaxial layer stack and the light detector detects light in plane with the single epitaxial layer stack.
US11984521B2
A system including at least one photovoltaic module configured to be installed on a roof deck having an underlayment layer. The photovoltaic module includes at least one solar cell having a first side and a second side opposite the first side, an encapsulant layer juxtaposed with the first side of the solar cell, a glass layer juxtaposed with the encapsulant layer, and a encapsulant-backsheet layer juxtaposed with the second side of the solar cell. The encapsulant layer and the encapsulant-backsheet layer encapsulate the at least one solar cell. The system does not include an intervening layer between the encapsulant-backsheet layer and the underlayment layer.
US11984516B2
A sensor package structure includes a substrate, a sensor chip and a ring-shaped solder mask frame those are disposed on the substrate, a ring-shaped support disposed on a top side of the annular solder mask frame, and a light permeable member that is disposed on the ring-shaped support. The sensor chip is electrically coupled to the substrate. A top surface of the sensor chip has a sensing region, and the sensing region is spaced apart from an outer lateral side of the sensor chip by a distance less than 300 μm. The ring-shaped solder mask frame surrounds and contacts the outer lateral side of the sensor chip. The light permeable member, the ring-shaped support, and the sensor chip jointly define an enclosed space.
US11984512B2
In one embodiment, memory cell includes a control gate, a floating gate, a substrate comprising a source region and a drain region, a first isolator between the control gate and floating gate, and a second isolator between the floating gate and the substrate. The memory cell is configured to have a retention time that is within a statistical window around a selected lifespan. The selected lifespan may be less than ten years, such as, for example, less than one year, less than one month, or less than one week.
US11984511B2
A semiconductor device includes a channel structure, a dielectric structure, a gate structure, a first conductive structure, and a second conductive structure. The channel structure has a top surface, a bottom surface, and a sidewall extending from the top surface to the bottom surface. The first conductive structure is disposed on the bottom surface of the channel structure and includes a body portion and at least one convex portion, and a top surface of the convex portion is higher than a top surface of the body portion. The second conductive structure is disposed on the top surface of the channel structure and includes a body portion and at least one convex portion, and a bottom surface of the body portion is higher than a bottom surface of the convex portion.
US11984504B2
IC apparatus, and manufacturing methods therefor, that include a power transistor and a thermoelectric device. The power transistor is constructed in a plurality of layers formed over a semiconductor substrate. The thermoelectric device is formed in one or more of the plurality of layers and is sensitive to temperature differences within the IC apparatus resulting from operation of the power transistor.
US11984500B2
The invention provides a multi-Vt vertical power device and a method of making the same. Through patterning a contact mask, a contact structure array having a shared trench gate structure may be formed, and different traversal gaps between an edge of a contact portion of a second conductivity type and an edge of a trench may be formed in the contact structure array. As such, multi-Vt vertical states may be implemented for storing information. The present invention allows making a multi-Vt vertical power device having different Vt's to be capable to store information without additional process steps. Therefore, with respect to the present invention, the process is simple, cost is low, and application field is wide; number of Vt varies to store multi-bit digital information or analog information in the power device; the built-in multi-Vt power MOSFET and IGBT are adapted not only for the high power applications but also for information storage.
US11984499B2
A trench silicon carbide metal-oxide semiconductor field effect transistor includes a silicon carbide semiconductor substrate and a trench metal-oxide semiconductor field effect transistor, the field effect transistor includes a trench vertically arranged and penetrating along a first horizontal direction, a gate insulating layer formed on an inner wall of the trench, a first poly gate formed on the gate insulating layer, a shield region formed outsides and below the trench, and a field plate arranged between a bottom wall of the trench and the shield region, and the field plate has semiconductor doping and is laterally in contact to a current spreading layer to deplete electrons of the current spreading layer when a reverse bias voltage is applied.
US11984495B2
A semiconductor device of embodiments includes: a semiconductor layer having a first face and a second face opposite to the first face and including a first trench, a second trench, and a third trench provided on a first face side; a first gate electrode in the first trench; a second gate electrode in the second trench; a third gate electrode in the third trench; a fourth gate electrode and a fifth gate electrode provided on a second face side; a first electrode contacting the first face; a second electrode contacting the second face; a first electrode pad electrically connected to the first gate electrode; a second electrode pad electrically connected to the second gate electrode; a third electrode pad electrically connected to the third gate electrode; a fourth electrode pad electrically connected to the fourth gate electrode; and a fifth electrode pad electrically connected to the fifth gate electrode.
US11984484B2
A semiconductor memory device according to an embodiment includes a substrate, a source line, word lines, a pillar, and a first member. The first member is provided to penetrate the source line. The first member includes a first portion which is far from the substrate, and a second portion which is near the substrate. The first member includes a first contact and a first insulating film. The first contact is provided to extend from the first portion to the second portion. The first contact is electrically connected to the substrate. The first insulating film insulates the source line from the first contact. The first member includes a stepped portion at a boundary part between the first portion and the second portion.
US11984483B2
In a method of manufacturing a semiconductor device, a fin structure in which first semiconductor layers and second semiconductor layers are alternately stacked is formed, a sacrificial gate structure is formed over the fin structure, a source/drain region of the fin structure, which is not covered by the sacrificial gate structure, is etched thereby forming a source/drain space, a stressor layer is formed in the source/drain space, a metal gate structure including part of the second semiconductor layer as channel regions is formed by a gate replacement process, after the metal gate structure is formed, the stressor layer is at least partially removed, and a source/drain contact comprising metal or a metallic material is formed in the source/drain space from which the stressor layer is at least partially removed.
US11984480B2
A silicon carbide epitaxial substrate includes a silicon carbide substrate, a first silicon carbide epitaxial layer, and a second silicon carbide epitaxial layer. The silicon carbide substrate has a first main surface and a second main surface opposite to the first main surface. The first silicon carbide epitaxial layer is in contact with a whole of the first main surface. The second silicon carbide epitaxial layer is in contact with a whole of the second main surface. A carrier concentration of the silicon carbide substrate is higher than a carrier concentration of each of the first silicon carbide epitaxial layer and the second silicon carbide epitaxial layer.
US11984473B2
A semiconductor device of embodiments includes: a transistor region including a semiconductor layer having a first face and a second face opposite to the first face, a first transistor having a first gate electrode provided on a first face side of the semiconductor layer, and a second transistor having a second gate electrode provided on a second face side of the semiconductor layer; and an adjacent region adjacent to the transistor region and including the semiconductor layer and a third transistor having a third gate electrode electrically connected to the second gate electrode and provided on the second face side of the semiconductor layer and the third transistor having an absolute value of a threshold voltage smaller than an absolute value of a threshold voltage of the second transistor.
US11984472B2
A double-sided capacitor structure and a method for forming the same are provided. The method includes: providing a base including a substrate, capacitor contacts in the substrate, a stacked structure on a surface of the substrate, and capacitor holes penetrating through the stacked structure and exposing the capacitor contacts, and the stacked structure includes sacrificial layers and supporting layers which are alternately stacked in a direction perpendicular to the substrate; forming a first electrode layer, a first dielectric layer and a second electrode layer on inner walls of the capacitor holes; filling the capacitor holes with a first conductive material to form a first conductive filling layer; completely removing several of the sacrificial layers and/or the supporting layers to remain at least two of the supporting layers; and forming a second dielectric layer and a third electrode layer that covers a surface of the second dielectric layer.
US11984471B2
In an embodiment, a semiconductor device includes a resistor that overlies a doped region of the semiconductor device. The resistor is formed into a pattern of a polygon spiral. An embodiment of the pattern of the resistor includes sides and corners. The material of the sides has a low resistivity and the material of the corners has a higher resistivity.
US11984468B2
A solid-state imaging device includes a pixel array where pixels are arranged in a matrix. Each of the pixels includes a photoelectric conversion unit configured to generate a signal charge based on incident light, and an element isolation layer having light-shielding properties and surrounding a periphery of the photoelectric conversion unit. The element isolation layers of adjacent ones of the pixels in a row direction and a column direction are isolated from each other. A charge storage layer and a charge trapping layer are provided in each of regions between the element isolation layers of the adjacent ones of the pixels in the row direction and the column direction. The charge storage layer stores the signal charge. The charge trapping layer reduces incidence of light on the charge storage layer.
US11984460B2
The present disclosure relates to an insulation unit based on an array substrate and a manufacturing method thereof, an array substrate and a manufacturing method thereof, and a display mechanism. The method for manufacturing the insulation unit based on the array substrate includes: providing an aluminum layer on a substrate; and anodizing the aluminum layer to oxidize the aluminum layer to form the insulation unit. The method for manufacturing the insulation unit based on the array substrate can manufacture an insulation unit with a better corrosion resistance.
US11984458B2
The present disclosure provides a display substrate and a display device. The display substrate includes a display region and a frame region surrounding the display region. The display region includes a first region and a second region, and the quantity of sub-pixels connected to each gate line in the first region is less than the quantity of sub-pixels connected to each gate line in the second region. The display substrate includes a signal line arranged in the frame region, an orthogonal projection of each gate line in the first region onto a base substrate of the display substrate partially overlaps an orthogonal projection of the signal line onto the base substrate, and a capacitor is formed between the signal line and the gate line in the first region to increase a load capacitance of the gate line in the first region.
US11984453B2
An array substrate includes: a first substrate (10), including a plurality of sub-pixel regions (101) arranged in an array along a row direction (X) and a column direction (Y); a pixel circuit layer, including a plurality of sub-pixel circuits; a planarization layer (17), provided with a first via hole (170) located in the sub-pixel regions (101), and includes at least one pattern portion (171), the pattern portion (171) includes a plurality of pattern units (171a) arranged in an array along the row direction (X) and the column direction (Y); and a reflective electrode layer, wherein the reflective electrode layer includes a plurality of reflective electrodes (18) that are mutually disconnected, each of the reflective electrodes (18) is located in one of the sub-pixel regions (101) and is electrically connected to the sub-pixel circuit through the first via hole (170).
US11984452B2
A display panel and a display device are provided. The display panel includes a first display area and a second display area, as well as M first wiring groups and N second wiring groups arranged along a first direction, wherein M and N are positive integers; in the first display area, the first wiring groups and the second wiring groups are arranged alternately according to a first order; in the second display area, at least part of the first wiring groups and part of the second wiring groups are arranged alternately according to a second order, the second order is different from the first order, and the alternate arrangement in the second order enables a blank area between the adjacent first wiring groups to be increased.
US11984450B2
A device includes a semiconductive fin, an isolation structure, a gate structure, dielectric spacers, and source/drain epitaxial structures. The isolation structure surrounds a bottom portion of the semiconductive fin. The gate structure is over the semiconductive fin. The dielectric spacers are on opposite sides of the semiconductive fin and over the isolation structure. The dielectric spacers include nitride. The source/drain epitaxial structures are on opposite sides of the gate structure and over the dielectric spacers. The source/drain epitaxial structures have hexagon shapes.
US11984444B2
A semiconductor device and method of manufacturing the same are provided. The semiconductor device includes a first active region extending along a first direction. The semiconductor device also includes a second active region extending along the first direction. The semiconductor device further includes a first gate extending along a second direction perpendicular to the first direction. The first gate has a first segment disposed between the first active region and the second active region. In addition, the semiconductor device includes a first electrical conductor extending along the second direction and across the first active region and the second active region, wherein the first segment of the first gate and the first electrical conductor are partially overlapped to form a first capacitor.
US11984432B2
A semiconductor chip stack module that includes a substrate, two first semiconductor chips supported by the substrate, and a second semiconductor chip stacked on both of the two first semiconductor chips. The second semiconductor chip is electrically connected to both of the two first semiconductor chips by a conductive paste configured between the second semiconductor chip and both of the two first semiconductor chips. As multiple standard chips are stacked in the power module, and their number as well as the connection methods (e.g. series or parallel) are flexible so that the user can choose which electric characteristic(s) to be increased in the power module with the stacked chips.
US11984428B2
Apparatuses and methods for coupling semiconductor devices are disclosed. Terminals (e.g., die pads) of a plurality of semiconductor devices may be coupled in a daisy chain manner through conductive structures that couple one or more terminals of a semiconductor device to two conductive bond pads. The conductive structures may be included in a redistribution layer (RDL) structure. The RDL structure may have a “U” shape in some embodiments of the disclosure. Each end of the “U” shape may be coupled to a respective one of the two conductive bond pads, and the terminal of the semiconductor device may be coupled to the RDL structure. The conductive bond pads of a semiconductor device may be coupled to conductive bond pads of other semiconductor devices by conductors (e.g., bond wires). As a result, the terminals of the semiconductor devices may be coupled in a daisy chain manner through the RDL structures, conductive bond pads, and conductors.
US11984425B2
A semiconductor package including a first device layer including first semiconductor devices, a first cover insulating layer, and first through-electrodes passing through at least a portion of the first device layer, a second device layer second semiconductor devices, a second cover insulating layer, and second through-electrodes passing through at least a portion of the second device layer, the second semiconductor devices vertically overlapping the first semiconductor devices, respectively, the second cover insulating layer in contact with the first cover insulating layer a third device layer including an upper semiconductor chip, the upper semiconductor chip vertically overlapping both at least two of first semiconductor devices and at least two of the second semiconductor devices, and device bonded pads passing through the first and second cover insulating layers, the device bonded pads electrically connecting the first and second through-electrodes to the upper semiconductor chip may be provided.
US11984424B2
Implementations of a semiconductor package may include two or more die, each of the two more die coupled to a metal layer at a drain of each of the two more die, the two or more die and each metal layer arranged in two parallel planes; a first interconnect layer coupled at a source of each of the two more die; a second interconnect layer coupled to a gate of each of the two or more die and to a gate package contact through one or more vias; and an encapsulant that encapsulates the two or more die and at least a portion of the first interconnect layer, each metal layer, and the second interconnect layer.
US11984410B2
A method includes forming a reconstructed wafer including encapsulating a device die in an encapsulant, forming a dielectric layer over the device die and the encapsulant, forming a plurality of redistribution lines extending into the dielectric layer to electrically couple to the device die, and forming a metal ring in a common process for forming the plurality of redistribution lines. The metal ring encircles the plurality of redistribution lines, and the metal ring extends into scribe lines of the reconstructed wafer. A die-saw process is performed along scribe lines of the reconstructed wafer to separate a package from the reconstructed wafer. The package includes the device die and at least a portion of the metal ring.
US11984409B2
A photoelectric conversion panel includes a thin-film transistor provided in a first region, a photoelectric conversion element provided in the first region, a first organic film having a first groove portion provided in a second region, a second organic film having a second groove portion provided in the second region and in a position different from that of the first groove portion, a first inorganic film formed so as to cover the first organic film and cover an inner surface of the first groove portion, and a second inorganic film formed so as to cover the second organic film and cover an inner surface of the second groove portion.
US11984405B2
A package includes a corner, a device die, a plurality of redistribution lines underlying the device die, and a plurality of non-solder electrical connectors underlying and electrically coupled to the plurality of redistribution lines. The plurality of non-solder electrical connectors includes a corner electrical connector. The corner electrical connector is elongated. An electrical connector is farther away from the corner than the corner electrical connector, wherein the electrical connector is non-elongated.
US11984390B2
A ball grid array (BGA) assembly can include a component substrate having at least one underfill channel defined therethrough providing fluidic communication between a first side of the component substrate and a second side of the component substrate, a plurality of pads or leads exposed on the second side and configured to be soldered to a mating PCB, a cover mounted to the component substrate defining a reservoir cavity between the first side and the cover, and an underfill material disposed within the reservoir cavity such that the underfill material can flow through the at least one underfill channel to a gap defined between the second side and the mating PCB when the component substrate is being soldered to the mating PCB.
US11984386B2
A semiconductor device includes a semiconductor element, a substrate including an insulating board, and first conductive plate and second conductive plate on the insulating board, and a wiring unit including a first lead frame electrically connected to the first conductive plate and having a first wiring portion wired parallel to the insulating board, a second lead frame electrically connected to the second conductive plate, and having a second wiring portion above the first lead frame and overlapping the first wiring portion in a plan view at a superimposed area, a gap between the first and second lead frames being formed in the superimposed area, and a wiring holding portion holding the first and second lead frames. The wiring holding portion includes a wiring gap portion which fills in the gap, and a wiring surface portion disposed over the second wiring portion in the superimposed area.
US11984381B2
A semiconductor package structure is provided. The semiconductor package structure includes a carrier substrate, an interposer substrate, a semiconductor device, a lid, and a thermal interface material. The interposer substrate is disposed on the carrier substrate. The semiconductor device is disposed on the interposer substrate. The lid is disposed on the carrier substrate to cover the semiconductor device. The thermal interface material is disposed between the lid and the semiconductor device. A first recess is formed on a lower surface of the lid facing the semiconductor device, and the first recess overlaps the semiconductor device in a top view.
US11984368B2
A display device includes a light emitting area and a sub-area disposed at a side of the light emitting area, a measurement area disposed in the sub-area, measurement patterns and a first electrode extension portion being disposed in the measurement area, a first electrode and a second electrode that are disposed in the light emitting area and spaced apart from each other, and face each other, a first insulating layer disposed on the first electrode and the second electrode, at least a part of the first insulating layer being disposed on the first electrode extension portion, and at least one light emitting element having ends disposed on the first electrode and the second electrode in the light emitting area. The measurement area includes a first measurement area in which a first measurement hole exposing a part of an upper surface of the first electrode extension portion is disposed.
US11984367B2
A display device includes a display panel having a display area and a non-display area. A window is disposed on the display panel. A bezel portion is disposed on the window. The bezel portion at least partially overlaps the non-display area. An adhesive layer is disposed between the display panel and the window. An interlayer is disposed between the bezel portion and the adhesive layer. The interlayer has at least one ultrasound transmitting area overlapping the bezel portion.
US11984364B2
Semiconductor devices having measurement features and associated systems and methods are disclosed herein. In one embodiment, a semiconductor device includes a plurality of stacked semiconductor dies each having measurement features formed along an outer periphery of a surface thereof. One or more image capture devices can image the semiconductor device and a controller can detect the measurement features in imaging data received from the image capture devices. The controller can further determine the distance between two or more of the measurement features to estimate a bond line thickness between semiconductor dies in the stack.
US11984362B1
A method of fabricating an integrated circuit includes forming a first opening having a first width and a second opening having a second width in a first dielectric layer over a silicon substrate. The openings expose the silicon substrate and the exposed silicon substrate is oxidized to form first and second LOCOS structures having a first thickness. A polysilicon layer is formed over the silicon substrate, so that the polysilicon layer fills the first and second openings. A blanket etch of the polysilicon layer is performed to remove at least a portion of the polysilicon layer over the second LOCOS structure while leaving the first LOCOS structure protected by the polysilicon layer. The silicon substrate under the second LOCOS structure is further oxidized such that the second LOCOS structure has a second thickness greater than the first thickness.
US11984355B2
A method includes providing a semiconductor structure including a dielectric layer having an opening exposing a top surface of a metal layer. A bottom via is selectively deposited in the opening and over the metal layer. A barrier layer is deposited over the bottom via and in contact with the dielectric layer at a sidewall of the opening. A top via is formed in the opening, in contact with the barrier layer, and over the bottom via. The top via is separated from the dielectric layer by the barrier layer.
US11984354B2
A method for forming a self-forming barrier in a feature of a substrate is provided, including the following operations: depositing a metallic liner in the feature of the substrate, the metallic liner being deposited over a dielectric of the substrate; depositing a zinc-containing precursor over the metallic liner; performing a thermal soak of the substrate; repeating the depositing of the zinc-containing precursor and the thermal soak of the substrate for a predefined number of cycles; wherein the method forms a zinc-containing barrier layer at an interface between the metallic liner and the dielectric.
US11984351B2
An integrated circuit device includes a dielectric structure within a metal interconnect over a substrate. The dielectric structure includes a cavity. A first dielectric layer provides a roof for the cavity. A second dielectric layer provides a floor for the cavity. A material distinct from the first dielectric layer and the second dielectric layer provides a side edge for the cavity. In a central area of the cavity, the cavity has a constant height. The height may be selected to provide a low parasitic capacitance between features above and below the cavity. The roof of the cavity may be flat. A gate dielectric may be formed over the roof. The dielectric structure is particularly useful for reducing parasitic capacitances when employing back-end-of-line (BEOL) transistors.
US11984344B2
A lift apparatus for moving an object up and down in a substrate processing apparatus, the lift apparatus including a body configured to support the object while a lift hole, included in the body, is overlapped by the object in a vertical direction; a lift pin configured to move the object up and down by moving up and down in the lift hole; a bellows including an upper flange, a lower flange, and a flexible pipe; a connector combined with a lower portion of the lift pin in the flexible pipe and configured to interfere with downward movement of the lift pin and to allow at least one from among rotation, sliding, and tilting of the lift pin; a load sensor configured to measure vertical load generated in accordance with movement of the lift pin; and an actuator configured to move the lift pin up and down.
US11984342B2
A method includes forming a first polymer layer to cover a metal pad of a wafer, and patterning the first polymer layer to form a first opening. A first sidewall of the first polymer layer exposed to the first opening has a first tilt angle where the first sidewall is in contact with the metal pad. The method further includes forming a metal pillar in the first opening, sawing the wafer to generate a device die, encapsulating the device die in an encapsulating material, performing a planarization to reveal the metal pillar, forming a second polymer layer over the encapsulating material and the device die, and patterning the second polymer layer to form a second opening. The metal pillar is exposed through the second opening. A second sidewall of the second polymer layer exposed to the second opening has a second tilt angle greater than the first tilt angle.
US11984337B2
Discussed is a device for self-assembling semiconductor light-emitting diodes, the device including an assembly chamber having a space for accommodating a fluid; and a substrate chuck having a substrate support part configured to support a substrate, and a vertical moving part for lowering the substrate so that one surface of the substrate is in contact with the fluid in a state in which the substrate is supported by the substrate support part.
US11984335B2
Embodiments of equipment front end modules (EFEMs) are provided herein. In some embodiments, an EFEM includes: two or more loadports for receiving two or more types of substrates; an overhead storage unit having a plurality of storage shelves disposed above the two or more loadports and configured to hold two or more types of front opening unified pods (FOUPs) of different sizes that store the two or more types of substrates, respectively, wherein a horizontal alley is disposed between the plurality of storage shelves and the two or more loadports to provide a horizontal passageway for the FOUPs during transport to the two or more loadports; and an overhead transport system having a pair of vertical actuators disposed on opposite sides of the overhead storage unit and configured to transport FOUPs from the overhead storage unit to the two or more loadports.
US11984332B2
A container for a substrate-like sensor with a terminal includes a main body having an opening, and a support disposed in the main body and configured to support the substrate-like sensor. The container includes a contact pin disposed in the main body and configured to contact the terminal of the substrate-like sensor, and a drive mechanism configured to drive the contact pin. The container includes a jack disposed outside the main body and electrically connected to the contact pin, and a cover for allowing the opening of the main body to be closed.
US11984328B2
A semiconductor manufacturing apparatus according to an embodiment includes a first chamber, a second chamber, and a fluid pressure applier. The first chamber includes a first film and a first container. The first film is deformable. The first container contains an incompressible fluid that causes the first film to be deformed. The second chamber includes a second film and a second container. The second film faces the first film. The second film is deformable. The second container contains the incompressible fluid that causes the second film to be deformed. The fluid pressure applier is configured to apply a pressure to the incompressible fluid of each of the first chamber and the second chamber to cause the first film and the second film to be deformed in bonding a plurality of substrates to each other between the first film and the second film.
US11984326B2
Provided are a heat dissipating substrate and a preparation method thereof, which can form a precise pattern in a thick electrode metal plate and improve insulating strength and peel strength. heat dissipating substrate for semiconductor may include: an electrode metal plate having a plurality of electrode patterns which are electrically insulated from each other by a pattern space formed therebetween; a metal base disposed under the electrode metal plate, and configured to diffuse heat conducted from the electrode metal plate; an insulating layer formed between the electrode metal plate and the metal base; and an insulating material filled portion configured to fill the pattern space and a peripheral portion outside an electrode pattern group composed of the plurality of electrode patterns, and support the electrode patterns while brought in direct contact with side surfaces of the plurality of electrode patterns.
US11984325B2
Exemplary etching methods may include flowing an oxygen-containing precursor into a processing region of a semiconductor processing chamber. The methods may include contacting a substrate housed in the processing region with the oxygen-containing precursor. The substrate may include an exposed region of a transition metal nitride and an exposed region of a metal. The contacting may form an oxidized portion of the transition metal nitride and an oxidized portion of the metal. The methods may include forming a plasma of a fluorine-containing precursor and a hydrogen-containing precursor to produce fluorine-containing plasma effluents. The methods may include removing the oxidized portion of the transition metal nitride to expose a non-oxidized portion of the transition metal nitride. The methods may include forming a plasma of a chlorine-containing precursor to produce chlorine-containing plasma effluents. The methods may include removing the non-oxidized portion of the transition metal nitride.
US11984322B2
A manufacturing method of a semiconductor device, comprises the following steps: providing a semiconductor substrate; forming a dummy insulation layer and a dummy electrode sequentially stacked on the semiconductor substrate; forming spacers on sidewalls of the dummy electrode; removing the dummy electrode to exposes inner sidewalls of the spacers; and performing an ion implantation process to the inner sidewalls of the spacers and the dummy insulation layer.
US11984321B1
A method for the etching of deep, high-aspect ratio features into silicon carbide (SiC), gallium nitride (GaN) and similar materials using an Inductively-Coupled Plasma (ICP) etch process technology is described. This technology can also be used to etch features in silicon carbide and gallium nitride having near vertical sidewalls. The disclosed method has application in the fabrication of electronics, microelectronics, power electronics, Monolithic Microwave Integrated Circuits (MMICs), high-voltage electronics, high-temperature electronics, high-power electronics, Light-Emitting Diodes (LEDs), Micro-Electro-Mechanical Systems (MEMS), micro-mechanical devices, microelectronic devices and systems, nanotechnology devices and systems, Nano-Electro-Mechanical Systems (NEMS), photonic devices, and any devices and/or structures made from silicon carbide and/or gallium nitride. The disclosed method also has application in the fabrication of through-substrate vias and through-wafer vias, including those that are subsequently filled with electrically conductive materials.
US11984319B2
There is provided a method of processing a substrate, the method including: providing the substrate on which a natural oxide film is formed; performing a pre-processing on the substrate such that the natural oxide film formed on the substrate is removed; and directly forming a tungsten film on the substrate by heating a stage on which the substrate is mounted to a predetermined temperature and supplying a tungsten chloride gas and a reduction gas to the substrate which has been subjected to the pre-processing.
US11984311B2
The invention generally relates to mass spectrometry via frequency tagging.
US11984305B2
A substrate pedestal includes a thermally conductive substrate support including a mesh, a thermally conductive shaft including a plurality of conductive rods therein, each conductive rod having a first end and a second end, and a sensor. The first end of each conductive rod is electrically coupled to the mesh, and the sensor is disposed between the first and second ends of each conductive rod and configured to detect current flow through each conductive rod.
US11984301B2
An edge ring includes a first edge ring, and a second edge ring that has a side surface adjacent to a side surface of the first edge ring and is movable in a vertical direction along the side surface of the first edge ring. Further, the side surface of the first edge ring and the side surface of the second edge ring at least partially face each other in a movement range of the second edge ring.
US11984293B2
An electron-beam irradiation apparatus includes: a power source device; an accelerating tube that accelerates electrons when power is supplied from the power source device, to generate an electron beam; and a pressure tank that contains the power source device and the accelerating tube. The pressure tank is configured so as to be dividable into a first division body that contains the power source device and a second division body that contains the accelerating tube. The second division body has an outlet for emitting the electron beam emitted from the accelerating tube, to the outside of the pressure tank. In addition, the power source device has a connecting part connected to the second division body.
US11984292B2
The present disclosure is related to a microwave source. The microwave source may include a cathode heater and a thermionic emitter. The cathode heater may include a first component, and a second component enclosing at least a portion of the first component. The thermionic emitter may be configured to release electrons when the thermionic emitter is heated by the cathode heater. At least a portion of the second component of the cathode heater may be in contact with the thermionic emitter.
US11984287B2
The invention relates to an electric switch that serves to switch on and/or off electric devices and for this purpose has a contact system in the switch housing. By means of a manual actuating element or a remotely controlled actuator, a switching operation can be effected.
US11984286B2
A fuse includes multiple stacked layers, a first terminal, and a second terminal. The first terminal is connected to one end of a fusible element and the second terminal is connected to the other end. The stacked layers include first and second intermediate layers and a special layer. The first intermediate layer, which has a centrally disposed opening, is stacked on the first terminal and the second terminal. The second intermediate layer, also having a centrally disposed opening is stacked above the first intermediate layer, and the centrally disposed openings define a chamber above the fusible element. The special layer is located between the first intermediate layer and the second intermediate layer and includes one or more geometric elements. The geometric elements divide the chamber into two sub-chambers, the first sub-chamber being above the second sub-chamber.
US11984284B2
Proposed is an earth leakage breaker having a built-in trip module type circuit breaker, which is installed at a line between a power supply and a load and has a trip module configured to cut the line off, the earth leakage breaker including: a CT installed on the line and configured to monitor an instantaneous current; and a control circuit unit comprising: an operation module configured to receive an instantaneous current sensed by the CT, to measure an instantaneous current value per unit time, and to calculate a slope of the instantaneous current per unit time; a determination module configured to determine a case as an overload state, the case having the slope exceeding an overcurrent determination value A, and to cause an overload state determination signal to be output; and an output module configured to output a trip module actuation signal according to the overload state determination signal of the determination module and to cut off the line, and accordingly, the earth leakage breaker causes the trip module to be actuated according to an instantaneous current slope.
US11984273B1
A transparent electrode with a transparent substrate and a composite layer disposed thereon, wherein the composite layer includes a graphene layer and a plurality of nanoparticles, wherein the nanoparticles are embedded in the graphene layer and extend through a thickness of the graphene layer, and wherein the plurality of nanoparticles are in direct contact with the transparent substrate and a gap is present between the graphene layer and the transparent substrate.
US11984272B2
A solid electrolytic capacitor that includes a resin molding including: a capacitor element laminate, the capacitor element laminate including a first layer and a second layer that are laminated together, the first layer includes a valve-action metal substrate exposed at a first end surface of the resin molding, the second layer includes an electrode lead-out layer exposed at a second end surface of the resin molding; an insulating substrate; and a sealing resin enclosing the capacitor element laminate; a first external electrode on a first end surface of the resin molding and connected to the valve-action metal substrate; a second external electrode on a second end surface of the resin molding and connected to the electrode lead-out layer; and a dummy layer not contributing to a capacity of the capacitor on a main surface of the capacitor element laminate in a lamination direction thereof and adjacent to the insulating substrate.
US11984266B2
A ceramic electronic device includes an element body and an external electrode. The element body includes a ceramic layer and an internal electrode layer. The external electrode is formed on an end surface of the element body and electrically connected to a part of the internal electrode layer. The ceramic layer includes a perovskite compound represented by ABO3 as a main component. The external electrode includes a baked electrode layer having a first region and a second region. The first region is contacted with the end surface of the element body and located near a joint boundary with the element body. The second region is located outside the first region and constitutes an outer surface of the baked electrode layer. The first region includes a glass frit including at least B and Si. The second region includes an Al based oxide mainly including Al.
US11984248B2
A transformer for use in a rail vehicle and/or for rail applications, including a core which is at least partially surrounded by at least one coil is, with regard to the objective of providing a transformer in which the geometry of a coil can be selected to be as variable as possible, characterized in that the core is produced from individual segments, wherein the total cross-sectional surface-area of the core is greater than or equal to the sum of the individual cross-sectional surface-areas of the segments and wherein at least two individual cross-sectional surface-areas differ from each other and/or from the total cross-sectional surface-area in terms of their size and/or geometric shape.
US11984247B2
A cover unit for a converter head of a high-voltage converter device includes a flat, preferably planar, cover element and an RIV shielding device peripherally surrounding the cover element for shielding radio interference voltage. The RIV shielding device is formed by a plurality of RIV shielding elements distributed peripherally on the edge of the cover element. The RIV shielding elements each have a substantially cylindrical shape, in particular a capsule shape. A corresponding converter head and a corresponding high-voltage converter device are also provided.
US11984245B2
Provided is an amorphous alloy soft magnetic powder having a composition represented by the following formula: (FexCo(1−x))(100−(a+b))(SiyB(1−y)) aMb, [where M is at least one selected from the group consisting of C, S, P, Sn, Mo, Cu, and Nb, 0.73≤x≤0.85, 0.02 ≤y≤0.10, 13.0 ≤a≤19.0, and 0≤b≤2.0], in which a coercive force is 24 [A/m] or more (0.3 [Oe] or more) and 199 [A/m] or less (2.5 [Oe] or less), and a saturation magnetic flux density is 1.60 [T] or more and 2.20 [T] or less.
US11984239B2
A compressed stranded conductor includes a central stranded wire having a plurality of conductive strands which are twisted together and an outer circumferential stranded wire having a plurality of conductive strands which are twisted together at an outer circumference of the central stranded wire. A composite stranded wire configured by the central stranded wire and the outer circumferential stranded wire is compressed, and an occupancy ratio of the composite stranded wire is 90.2% or more and 91.0% or less.
US11984235B2
Some embodiments of a device comprise a shuttle member, wherein the shuttle member includes a body, wherein the body includes an opening that extends through the body, and wherein at least part of the shuttle is radiopaque; a first actuator; and a second actuator, wherein the first actuator and the second actuator are positioned on opposite sides of the shuttle member, wherein the first actuator is configured to move the shuttle member in a first direction, and wherein the second actuator is configured to move the shuttle member in a second direction that is opposite to the first direction.
US11984228B1
A medical services kiosk having an integrated weight scale assembly supporting private and secure telemedicine sessions between a patient and a remote network terminal utilized by a remote health care professional. The medical services kiosk comprising at least one privacy chamber having at least one door and a weight scale assembly. Each privacy chamber may include a user interactive display terminal that includes a display device, an input device, and a centralized processor, wherein the centralized processor is electronically communicable with the weight scale assembly. The weight scale assembly may comprise a housing, platform, processor, pressure blocks, and communication cables. In one exemplary form, the weight scale assembly may be able to calculate the patient's body mass index (BMI), body fat percentage, muscle mass, body water percentage, bone mass and the like.
US11984211B2
Aspects and embodiments of the present invention generally include a device for patient self-administration of a prescribed medication. The device makes available for administration the precise quantity of medication constituting a dose at times designated by a health care provider (HCP). Preferably, the device also detects and transmits information to a remote management system accessible to the HCP, including detected attempts to tamper with the device. Advantageously, HCPs may render oversight and control over the device and its use to mitigate risks associated with patients self-administering medication without in-person supervision. This control may include establishing prerequisites the patient must meet prior to a dose being made available, or remote deactivation of the device. This oversight by the HCP may include patient-specific and aggregate data analysis for optimization of treatment or evaluation of the safety and efficacy of a treatment. Furthermore, this oversight may be conducted via a web-based interface.
US11984208B2
Methods comprising an integrated, multiscale artificial intelligence-based system that reconstructs drug-specific pharmacogenomic networks and their constituent functional sub-networks are described. The system uses features of the functional topology of the three-dimensional architecture of drug-modulated spatial contacts in chromatin space. Discovery of a drug pharmacogenomic network is made through the selection of candidate SNPs by imputation, determination of the predicted causality of the SNPs using machine learning and deep learning, use of the causal SNPs to probe the spatial genome as determined by chromosome conformation capture analysis, combining targeted genes controlled by the same cell and tissue-specific enhancers, and reconstruction of the pharmacogenomic network using diverse data sources and metrics based on the results of genome-wide association studies. Knowledge-based segmentation methods are used to deconstruct the pharmacogenomic network into its constituent efficacy and adverse event sub-networks for applications in clinical decision support, drug re-purposing, and in silico drug discovery.
US11984199B2
A system for generating a compatible substance instruction set using artificial intelligence. The system includes at least a server, wherein the at least a server is configured to receive at least a biomarker datum from a user client device. The at least a server is configured to categorize the at least a biomarker datum as a function of a biomarker system classification to produce at least a classified biomarker datum. The at least a server is configured to receive training data and to retrieve training data from a database. The at least a server is configured to select at least a first machine-learning model as a function of the first training set and the at least a classified biomarker datum. The at least a server is configured to generate at least a compatible substance instruction set containing at least a recommended compatible substance as a function of the at least a classified biomarker datum, the first training set, and the at least a first machine-learning model.
US11984198B2
First and second sequenced outputs are accessed. The sequenced outputs contain variants occurring at different carriers and at different carrier positions. Hashes are generated over a selected pattern length of positions for those carrier positions that are shared between the sequenced outputs to produce window hashes for base patterns in first and second sequences. Each sequence is based on the shared carrier positions and the respective sequenced output. The window hashes are non-unique. Window hashes that occur less than a ceiling number times are selected. The selected window hashes are compared between the sequences on a starting position basis such that selected window hashes for base patterns having same start positions in the sequenced outputs are compared. Common window hashes are identified between the sequences based on the comparing. A similarity measure is determined between the sequences based on the common window hashes.
US11984188B2
Disclosed herein is an apparatus that includes a first wiring layer including a first bit line extending in a first direction, a first sense amplifier configured to amplify a potential of the first bit line, and a first transistor configured to supply an operation voltage to the first sense amplifier when a first control signal supplied to a gate electrode of the first transistor is activated. The first wiring layer further includes a first pattern coupled to the gate electrode of the first transistor and a second pattern having a first section arranged between the first bit line and the first pattern in a second direction perpendicular to the first direction.
US11984187B2
Methods and devices for dynamic allocation of a capacitive component in a memory device are described. A memory device may include one or more voltage rails for distributing supply voltages to a memory die. A memory device may include a capacitive component that may be dynamically coupled to a voltage rail based on an identification of an operating condition on the memory die, such as a voltage droop on the voltage rail. The capacitive component may be dynamically coupled with the voltage rail to maintain the supply voltage on the voltage rail during periods of high demand. The capacitive component may be dynamically switched between voltage rails during operation of the memory device based on operating conditions associated with the voltage rails.
US11984184B2
An electronic device, such as a memory device, may include various circuit components. The electronic device may also include one or more voltage testing circuits to determine whether signals of one or more of the circuit components are within acceptable voltage ranges of the respective circuit components. Systems and methods are described to improve correct voltage measurement of the received signals by a voltage testing circuit. In particular, multiple supply voltage levels are provided to different components of the voltage testing circuit to provide a sufficient headroom voltage gap between received signals and the supply voltages. For example, some active circuits (e.g., operational amplifiers) of the voltage testing circuit may receive a higher supply voltage of the electronic device compared to one or more other circuits of the voltage testing circuit.
US11984179B2
A redundant circuit assigning method includes: executing a first test item to obtain first test data including position data of fail bits acquired during execution of the first test item; determining a first redundant circuit assigning result according to the first test data, where the first redundant circuit assigning result includes a number of assigned local redundant circuits and their corresponding position data; executing a second test item to obtain second test data including position data of fail bits acquired during execution of the second test item; and determining a second redundant circuit assigning result according to the first test data and the second test data, when the fail bits acquired during the execution of the second test item include one or more fail bits beyond a repair range of the assigned local redundant circuits and assigned global redundant circuits and when assignable local redundant circuits have been assigned.
US11984175B2
The disclosed method may include detecting, by a control circuit coupled to a first read only memory (ROM) device and a second ROM device, a failure of a first output signal from the first ROM device to a common output. The first ROM device is connected to the common output and the second ROM device is disconnected from the common output. The method also includes switching, by the control circuit in response to detecting the failure, the common output from the first ROM device to the second ROM device. Various other methods, systems, and computer-readable media are also disclosed.
US11984173B2
A memory device may include: a control circuit suitable for performing a program loop including a program operation including a program voltage application operation on a selected word line and a bit line setup operation on a plurality of bit lines and a verification operation of applying (N−1) first verification voltages to the selected word line according to a predetermined order to check N types of first program states for each of a plurality of memory cells included in the selected word line; and control logic suitable for controlling the control circuit to repeatedly perform the program loop until programming for the selected word line is completed, and controlling the control circuit to apply any one of N types of column voltages to each of the plurality of bit lines in the bit line setup operation included in a second program loop.
US11984172B2
A memory device to perform a read disturb mitigation operation. For example, the memory device can measure signal and noise characteristics of a group of memory cells to determine an optimized read voltage of the group of memory cells and determine a margin of read disturb accumulated in the group of memory cells. Subsequently, the memory device can identify the group of memory cells for the read disturb mitigation operation based on the margin of read disturb and a predetermined threshold.
US11984170B2
A nonvolatile memory device includes a first memory chip and a second memory chip connected to a controller through the same channel. The first memory chip generates a first signal from a first internal clock signal based on a clock signal received from the controller. The second memory chip generates a second signal from a second internal clock signal based on the clock signal, and performs a phase calibration operation on the second signal on the basis of a phase of the first signal by delaying the second internal clock signal based on a phase difference between the first and second signals.
US11984162B2
The disclosed invention presents a self-tracking reference circuit that compensates for IR drops and achieves the target resistance state at different temperatures after write operations. The disclosed self-tracking reference circuit includes a replica access path, a configurable resistor network, a replica selector mini-array and a step current generator that track PVT variations to provide a PVT tracking level for RRAM verify operation.
US11984157B2
Programmable interposers for connecting integrated circuits, methods for programming programmable interposers, and integrated circuit packaging are provided. The programmable interposers are electrically reconfigurable to allow custom system-in-package (SiP) operation and configuration, field configurability, and functional obfuscation for secure integrated circuits fabricated in non-trusted environments. The programmable interposer includes, in one implementation, an interposer substrate and a programmable metallization cell (PMC) switch. The PMC switch is formed on the interposer substrate and is coupled between a signal input and a signal output. The PMC switch is electrically configurable between a high resistance state and a low resistance state.
US11984146B2
A neuromorphic device including: a plurality of unit weighting elements connected to a bit line in a manner that shares the bit line, each of the plurality of unit weighting elements being connected to a source line and comprising a fixed layer of which a magnetization direction is fixed, a free layer of which a magnetization direction changes in parallel with or in anti-parallel with the fixed layer, and a tunnel barrier layer arranged between the fixed layer and the free layer and a plurality of drive transistors being selectively turned on according to a plurality of bit selection signals, respectively, and correspondingly driving the unit weighting elements, respectively, wherein the plurality of unit weighting elements have different resistances in such a manner as to correspond to bits, respectively, of a synapse weight.
US11984145B2
A method of performing a write operation in a holographic data storage system, in which schedule schedules at least one write operation across multiple non-contiguous write intervals, the write operation pertaining to a set of data to be stored in a region of a holographic recording medium. In each of the non-contiguous write intervals, the region of the holographic recording medium is exposed to an interference pattern caused by interference between a reference beam and an input beam carrying the set of data. The multiple non-contiguous write intervals have a total aggregate duration of sufficient length to cause a persistent state change in the exposed region, such that the set of data is recoverable from that region by the end of a final write interval of the multiple non-contiguous write intervals.
US11984142B2
According to one embodiment, a magnetic disk apparatus includes a magnetic disk, a magnetic head, and a controller. The magnetic disk is provided with a track including a plurality of first sectors. The controller accesses the magnetic disk by using the magnetic head. The plurality of first sectors includes a plurality of second sectors where data segments are written and a third sector where parity and first information indicating effectiveness or ineffectiveness of protection by the parity are written.
US11984135B2
System and method for offline embedded abnormal sound fault detection are disclosed, the system comprising a sound acquisition module, a sound audio feature extraction module, and a neural network module. The sound audio feature extraction module uses fast Fourier transform to process sample data in a frequency domain, and then inputs the sample data to the neural network module to complete anomaly classification. The neural network module comprises at least one CNN feature extraction layer, a long short-term memory (LSTM) layer, at least one fully connected and at least one classification layer, and a trigger decision layer. The number of network layers of the at least one CNN feature extraction layer is dynamically adjustable, a network structure of the at least one fully connected layer and the at least one classification layer is dynamically variable, and the trigger decision layer is configured to eliminate generalization errors generated by a neural network. The present disclosure works in an offline environment, has less dependence on the network, strong performance and reliable operation, and can adapt to changing working environment for anomaly diagnosis.
US11984122B2
Disclosed is a method of controlling an electronic apparatus. The method of controlling an electronic apparatus includes: displaying a screen including an input area configured to receive a text, receiving a speech and obtaining a text corresponding to the speech, performing a service operation corresponding to the input area by inputting the obtained text to the input area, and based on a result of performing the service operation, obtaining a plurality of similar texts including a similar pronunciation with the obtained text, and repeatedly performing the service operation by sequentially inputting the plurality of obtained similar texts to the input area.
US11984117B2
Techniques are described for selectively adapting and/or selectively utilizing a noise reduction technique in detection of one or more features of a stream of audio data frames. For example, various techniques are directed to selectively adapting and/or utilizing a noise reduction technique in detection of an invocation phrase in a stream of audio data frames, detection of voice characteristics in a stream of audio data frames (e.g., for speaker identification), etc. Utilization of described techniques can result in more robust and/or more accurate detections of features of a stream of audio data frames in various situations, such as in environments with strong background noise. In various implementations, described techniques are implemented in combination with an automated assistant, and feature(s) detected utilizing techniques described herein are utilized to adapt the functionality of the automated assistant.
US11984109B2
An image capture device detects a wind whistle using two or more microphones. The image capture device includes a processor that obtains microphone signals from the two or more microphones and measures coherence values between the microphone signals across a frequency band. The frequency band includes frequency bins, and the processor measures a coherence value for each frequency bin. Based on a detection of an elevated coherence value in a frequency bin, the processor determines the presence of a whistle. The processor attenuates the frequency bin based on a determination that the elevated coherence value is above a threshold.
US11984100B2
Exemplary embodiments described herein are directed at instruments and instrument accessories and their associated designs and methods of manufacture based on contoured surfaces and their acoustic properties. Exemplary embodiments may be used to broaden the basic design of stringed instruments or stringed instrument picks or the associated accessories to include forms in three dimensions or using and optimizing the acoustic and/or strength properties inherent in an infinite variety of shapes and sizes.
US11984093B2
The amplitude voltage of a signal input to a level shifter can be increased and then output by the level shifter circuit. Specifically, the amplitude voltage of the signal input to the level shifter can be increased to be output. This decreases the amplitude voltage of a circuit (a shift register circuit, a decoder circuit, or the like) which outputs the signal input to the level shifter. Consequently, power consumption of the circuit can be reduced. Alternatively, a voltage applied to a transistor included in the circuit can be reduced. This can suppress degradation of the transistor or damage to the transistor.
US11984087B2
Provided are a display device and an operating method thereof. The display device includes a liquid crystal display panel, a backlight unit including a plurality of light sources for supplying light to the liquid crystal display panel and driven in a state of being divided into a plurality of blocks corresponding to the number of the light sources, and a backlight dimming controller configured to calculate dimming values of the plurality of blocks. The backlight dimming controller is configured to divide each of the plurality of blocks into a plurality of unit blocks and control brightness of an output image differently for each of the unit blocks.
US11984086B2
Provided is a display device comprising at least one sensing pixel including a sensing pixel circuit, a sensing unit including sensing circuit, and a temperature output unit to calculate a temperature of the display panel based on the sensing data. The sensing data is generated from a sensing pixel including a driving transistor in which a current generated according to temperature varies, and a temperature is measured from the sensing data.
US11984084B2
The disclosure relates to a shift register, a driving method thereof, a gate drive circuit, and a display device. An output pulse width can be reduced by 1/(n+1) to (n−1)/(n+1) clock cycle by setting a pulse width modulation module (104), where n is the number of clock signal terminals in one-to-one correspondence with the enable signal terminals, and the pulse width reduced by 1/(n+1) to (n−1)/(n+1) clock cycle needs to be output several times under the condition that the light emitting duration of pixels is unchanged. In this way, the refresh rate is increased, and thus the flicker phenomenon in the process of low gray-scale brightness adjustment is less detectable to the human eyes.
US11984070B2
The present disclosure provides a display substrate, in which power lines and compensation detection lines are alternately arranged at intervals, and two columns of pixel driving circuits extending along a second direction are arranged between any one of the power lines and one adjacent compensation detection line; and for any one of a plurality of pixel driving circuits, a power input terminal of the pixel driving circuit is electrically connected to the power line closest to the pixel driving circuit, and a compensation detection signal terminal of the pixel driving circuit is electrically connected to the compensation detection line closest to the pixel driving circuit. The present disclosure further provides a display device.
US11984069B2
A image sticking compensating device according to example embodiments includes a degradation calculator configured to calculate a degradation weight based on input image data, and to calculate degradation data of a frame, an accumulator configured to accumulate the degradation data, and to generate age data using the accumulated degradation data, and a compensator configured to determine a grayscale compensation value corresponding to the age data and an input grayscale of the input image data, and to output age compensation data by applying the grayscale compensation value to the input image data.
US11984064B2
A display apparatus having a wide range of threshold voltage compensation function is provided. In the display apparatus, a p-channel transistor is used as a driving transistor of the light-emitting device. Discharging is performed through a source-drain path while constant voltage is supplied to a gate so that Vth is extracted between the gate and the source. In addition, when a drain potential is set to the sum of forward voltage and a cathode potential of the light-emitting device or a potential sufficiently lower than the sum, it is possible to continue the discharging even when Vth is positive voltage. That is, compensation can be performed even in the case where Vth variation occurs from positive voltage to negative voltage.
US11984062B2
Displays, systems, and methods may be utilized in applications including, but not limited to, projectors, head-up displays, and augmented reality (AR), mixed reality (MR), and virtual reality (VR) systems or devices, such as headsets or other near-eye devices or systems. Tiled or Tile-able displays and methods, in accordance with the present invention, provide displays of varying sizes, and as such, a Tiled or Tile-able display is configured to accommodate the display size needed for various wearable and mobile devices that require or incorporate displays.
US11984058B2
A scan driver includes stages that include a first stage. A method for operating the scan driver includes providing a first clock signal, a first carry clock signal, a second carry clock signal, a first power source voltage, and a second power source voltage to the first stage to enable the first stage to provide a first scan signal to a first scan line. Throughout a portion of one frame, each of the first clock signal, the first carry clock signal, and the second carry clock signal is constant.
US11984053B2
An inspection circuit in a display device includes: a measuring circuit configured to sweep a voltage to the display device and to measure a current value that flows in a light-emitting element in response to a voltage value applied; a computation circuit configured to compute a first derivative value of the current value with respect to the voltage value, the first derivative value representing voltage dependence of a first derivative of the current value; a peak determination circuit configured to determine a peak of the first derivative value; and a processing circuit configured to process the light-emitting element based on a result of the determination by the peak determination circuit.
US11984049B2
A plant identification holder that comprises a base portion that includes a sign-retention receptacle configured to selectively retain a plant identification sign. The plant identification holder also includes an anchor portion that includes at least one anchor coupled to and extending from the base portion.
US11984042B2
Disclosed herein is a method for facilitating learning of concepts associated with mathematics, in accordance with some embodiments. Accordingly, the method comprises receiving a request for learning a concept associated with mathematics from a user device, retrieving an example, generating a dynamic prompt for the example which assists a user in performing a task for the learning of the concept, integrating the dynamic prompt with an example component of the example, generating a visual representation of the example based on the integrating, and transmitting the visual representation to the user device. Further, the user device comprises an output device and an input device. Further, the output device presents the visual representation. Further, the input device receives an input. Further, a visual prompt representation of the dynamic prompt transitions to one of a plurality of modified visual prompt representations based on the input.
US11984035B2
A device for managing air traffic, in an airspace includes a reference aircraft and at least one other aircraft, the device receiving a three-dimensional representation of the airspace at a time when an air conflict is detected between the reference aircraft and the at least one other aircraft, the device comprising an airspace-encoding unit configured to determine a reduced-dimension representation of the airspace by applying a recurrent autoencoder to the three-dimensional representation of the airspace at the air-conflict detection time; a decision-assisting unit configured to determine a conflict-resolution action to be implemented by the reference aircraft, the decision-assisting unit implementing a deep-reinforcement-learning algorithm to determine the action on the basis of the reduced-dimension representation of the airspace, of information relating to the reference aircraft and/or the at least one other aircraft, and of a geometry corresponding to the air conflict.
US11984030B2
Disclosed is a method and system that receives sensor information from each of a plurality of sensors. Each sensor in the plurality is associated with a vehicle. The sensor information includes location coordinates of each vehicle in the plurality. The sensor information associated with each vehicle in the plurality then is translated to parking statistics information. In one embodiment, the translation is based on an aggregate of sensor information corresponding to the plurality of vehicles. The system then communicates parking statistics information to the vehicle.
US11984029B2
A server may determine a plurality of recommended exit paths for vehicles departing a locality. The server may also correlate a plurality of present geofenced locations within the locality to exit paths, so that each location has one or more exit paths correlated thereto, informing vehicles within a given locality about the one or more exit paths recommended for that locality. Further, the server may instruct an ATSC transmitter to broadcast map data for the locality, the map data including designations of geofences around the locations and the correlations between the geofenced locations and the exit paths.
US11984028B2
The application provides a method, device, electronic device for vehicle cooperative decision-making as well as a computer storage medium. The method for vehicle cooperative decision-making applied at a cloud server includes: receiving a cooperative decision request sent by a roadside device, wherein the cooperative decision request is a request sent by the roadside device after it is recognized that a road is congested based on acquired real-time road information; acquiring information of a road scene included in the cooperative decision request; determining a congestion scene type based on the information of the road scene; calculating multi-vehicle oriented decision planning schemes using a preset scene cooperative decision model based on the congestion scene type; and sending the decision planning schemes to respective vehicles, so that the vehicles perform respective driving operations according to the decision planning schemes.
US11984021B2
The present disclosure relates to an infrared remote control code matching method and apparatus, a computer device, and a readable storage medium. The method includes that: an infrared remote control code stream is acquired; a data region of the infrared remote control code stream is divided into multiple data subregions according to occurrence frequencies of the code data in the infrared remote control code stream; an encoding process is performed on each piece of code data in the infrared remote control code stream according to a size of each piece of code data in the infrared remote control code stream and the multiple data subregions to obtain an encoded stream; and the encoded stream is matched with an encoded infrared remote control code stream recorded in an infrared remote control code library to find a corresponding infrared remote control code stream from the infrared remote control code library.
US11984020B2
A vehicle control system (VCS) includes external communication interfaces, such as a Bluetooth® interface, for communicating with a user communication and control device, such as a smart phone or a tablet. The user is enabled to operate certain features of the vehicle, such as the remote start, power locks/trunk, climate control, and security features, through the smart phone. The VCS may also communicate with a remote server via the user's smartphone, for example, providing telematics data and receiving service reminders for display to the user on the smartphone, the VCS, or a display built into the vehicle. The VCS may be custom installed in the vehicle using the user's or the installer's smartphone, without a physical connection from the VCS to the smartphone.
US11984011B2
Intelligent disturbance detection systems and methods of use to capture a disturbance via an application tool on a mobile smart device remote from the user, extract features from the disturbance, compare the extracted features to disturbance labels of a disturbance set in a comparison by a disturbance detection neural network model of the application tool, generate a disturbance label when the extracted features match the disturbance label in the comparison, train the model to generate a custom disturbance label associated with the extracted features when the extracted features do not match the one or more disturbance labels in the comparison, and generate an automatic alert via the mobile smart device to transmit an identification of the disturbance to the user based on the disturbance label, the custom disturbance label, or combinations thereof.
US11984006B2
Methods are disclosed that, in some aspects, provide detecting an alarm event, determining whether the alarm event is a deviation from predefined criteria, and transmitting an alert notification to users of the security system if the alarm event is a deviation from the predefined criteria. The predefined criteria may relate to the location or type of one or more sensors of the security system, the location of users of the security system, the time of day, activities within the premises, and/or behavioral patterns of the users learned by the security system. Information transmitted in the alert notification may relate to the location of one or more users of the security system, the data recorded by one or more sensors of the security system, the state of alert of the security system, and/or confidential information required to terminate the alarm event.
US11984004B2
The present disclosure relates to security tags for an electronic article surveillance system deployed in a retail environment. The security tag is a single piece security tag that comprises a tack housing and a tag housing connected by a beam. The beam is enabled to house one or more antenna elements that is electrically connected with one or more electronic components housed within the tag housing. Alternatively, one or more antenna elements can be housed within the tack housing, wherein engagement of the tack housing with the tag housing enables the one or more antenna elements to receive electrical signals from the one or more electronic components via a tack.
US11983997B2
A lottery gaming system that enables a player to select any one of a plurality of different geographic areas in which they predict that a designated winning lottery ticket will be purchased.
US11983996B2
Methods and systems are described herein for gaming using historical performance data. A listing of entities is provided to a user. A selection of entities is received from the user. Historical performance data for each of the selected entities during a given performance period is compared to a performance benchmark. A payout is provided based on the number of selected entities that met the performance benchmark during their respective performance period.
US11983993B2
An electronic gaming machine includes a memory device and a processor configured to execute instructions stored on the memory device, which when executed, cause the processor to initiate a base game and select a game play enhancer for use during a bonus game. The instructions further cause the processor to generate a reconfiguration data file based on the selected game play enhancer. The reconfiguration data file including executable instructions causing game play of the bonus game to be modified. The instructions further cause the processor to initiate, in response to a trigger condition being satisfied, the bonus game based on the reconfiguration data file and determine a game outcome of the bonus game.
US11983987B2
An electronic gaming system conducts a reel-based electronic wagering game, in which jackpot upgrade symbols are added to one or more reel strips based on the occurrence of one or more reel upgrade symbols in the wagering game. In the exemplary embodiment, jackpot upgrade symbols are added to a third reel strip based on the occurrence of one or more reel upgrade symbols on a first reel strip, and to a fifth reel strip based on the occurrence of one or more reel upgrade symbols on the third reel strip. In addition, jackpot upgrade symbols are added to the first and third reel strips to replace the one or more reel upgrade symbols occurring thereon.
US11983986B2
A gaming machine includes a base, a columnar pedestal extending vertically from the base, and a button deck adjustably coupled to the pedestal. The button deck includes an upper surface including a transparent touchscreen element, a lower surface opposite the upper surface, and a button deck body extending therebetween. At least one of the lower surface and the body include one or more transparent display elements, the one or more transparent display elements are configured to generate images of gaming machine control actuators viewable on the upper surface. The transparent touchscreen element is configured to receive touches and gestures indicating control inputs. The gaming machine also includes a player tracking card reader positioned within the button deck and accessible through a slot in a front edge of the button deck, the player tracking card reader communicatively coupled to a player tracking display area of the gaming machine.
US11983985B2
An augmented reality method for providing a wagering game having real-world and virtual elements includes generating a live video signal of a scene associated with a field of view of a user. At least one first gaming element in the scene corresponds to a first outcome of the wagering game. The method further includes determining, based on the live video signal, at least one second gaming element in real time. The method further includes displaying the at least one second gaming element to the user in association with the at least one first gaming element as part of the scene so that the second gaming element is displayed as part of the wagering game, wherein the at least one first gaming element and the at least one second gaming element corresponds to a second outcome of the wagering game.
US11983983B2
There is provided a gaming system, gaming machine, and method that presents a plurality of symbols in an array corresponding to a plurality of symbol-bearing reels. Game-logic circuitry positions a persistent symbol at a first symbol position in the array. Using a random number generator, the game logic-circuitry spins and stops the reels. Concurrently with the moving of the reels, the game-logic circuitry moves the persistent symbol from the first symbol position in the array to a second symbol position in the array. The game-logic circuitry moves the persistent symbol in a direction toward a win zone outside of the array. The game-logic circuitry further determines whether a catalyst symbol appears in the win zone. In response to determining that the catalyst symbol appears in the win zone, the game-logic circuitry awards a value associated with the persistent symbol.
US11983982B2
Gaming systems and methods that utilize a dynamic indicator to indicate one or more awards of one or more sections of an award generator.
US11983981B2
A gaming system including a housing and a reel assembly supported by the housing, the reel assembly including a frame, a plurality of individually rotatable reels supported by the frame, and one or more supplemental image displays supported by the frame and associated with the rotatable reels.
US11983973B2
The present disclosure relates to the field of lighting and more specifically, to a Bluetooth low energy mesh enabled adaptive light emitting diode (LED) driver with wireless battery powered switches for lighting control. In an aspect, the LED driver can include a rectifier (104); a switch mode power supply (106), a wireless Bluetooth and microcontroller board (110) and a portable wireless switch (506). The rectifier (104) can convert AC mains (102) to a DC level. The switch mode power supply circuit (106) can supply a constant voltage output followed by a constant current supply (108) for the LED load. The wireless Bluetooth module (110) can be connected in a mesh topology to other LED drivers, wireless switches and the smartphone. The microcontroller circuit (110) can enable the user to adjust the current level supplied to the LED Load using both analogue and PWM dimming techniques (112).
US11983967B2
A control apparatus (2000) computes a waiting time index value for each of a plurality of gates (20) for entering an area (10). The control apparatus (2000) detects, from among the plurality of gates (20), a first gate (20) and a second gate (20) of which relation between the waiting time index values satisfies a first criterion. Herein, the waiting time index value of the first gate (20) is greater than the waiting time index value of the second gate (20). The control apparatus (2000) causes a terminal (30) associated with the first gate (20) to output priority use information, which allows prioritized use of the second gate (20).
US11983959B2
Disclosed subject matter relates to method and system for securing data of objects in a laboratory environment. An image capturing device configured in a laboratory instrument may capture images of plurality of objects in the laboratory environment. A processor in the laboratory instrument may identify one or more objects from the images matching with predefined target objects. The processor may apply virtual masking object on or around the identified objects to prevent exposure of data associated with the identified objects and thus provides data privacy.
US11983956B2
There is provided a recognition system adaptable to a portable device or a wearable device. The recognition system senses a body heat using a thermal sensor, and performs functions such as the living body recognition, image denoising and body temperature prompting according to detected results.
US11983953B2
Methods and systems for sensing a user interaction (e.g., a fingerprint) with a display of an electronic device are disclosed. In some embodiments, the method includes illuminating, with a light source, a position of a user interaction on the display. In some embodiments, the method includes detecting, with a detector, a backscattered light from the position. In some embodiments, the light source and the detector are located on a same layer of the display.
US11983950B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media for identification and re-identification of fish. In some implementations, first media representative of aquatic cargo is received. Second media based on the first media is generated, wherein a resolution of the second media is higher than a resolution of the first media. A cropped representation of the second media is generated. The cropped representation is provided to the machine learning model. In response to providing the cropped representation to the machine learning model, an embedding representing the cropped representation is generated using the machine learning model. The embedding is mapped to a high dimensional space. Data identifying the aquatic cargo is provided to a database, wherein the data identifying the aquatic cargo comprises an identifier of the aquatic cargo, the embedding, and a mapped region of the high dimensional space.
US11983945B2
A new segment of electronic handwriting is provided to a handwriting recognition module to obtain a plurality of textual interpretations of the new segment. The textual interpretations obtained from the handwriting recognition module are scored based on how each respective electronic handwriting representation would change a display of existing electronic content when the respective electronic handwriting representation is displayed substantially at the user designated position within or adjacent to the existing electronic content. Based on the scoring, an electronic handwriting representation corresponding to a respective textual interpretation of the plurality of textual interpretations is selected, and the existing electronic content is modified to include the selected electronic handwriting representation located substantially at the user designated position.
US11983943B2
A computational systems pathology spatial analysis platform includes: (i) a spatial heterogeneity quantification component configured for generating a global quantification of spatial heterogeneity among cells of varying phenotypes in multi-parameter cellular and subcellular imaging data; (ii) a microdomain identification component configured for identifying a plurality of microdomains for tissue samples based on the global quantification, each microdomain being associated with a tissue sample; and (iii) a weighted graph component configured for constructing a weighted graph for the multi-parameter cellular and subcellular imaging data, the weighted graph having a plurality of nodes and a plurality of edges each being located between a pair of the nodes, wherein in the weighted graph each node is a particular one of the microdomains and the edge between each pair of microdomains in the weighted graph is indicative of a degree of similarity between the pair of the microdomains.
US11983929B2
A method of calculating a size of a Gaussian kernel in a crowd counting system. The method includes dividing a crowd density map into several areas at equal intervals; calculating an estimated value of average distance of k nearest heads with respect to a head center point coordinate of a current person; calculating a weight coefficient for an average distance of k nearest heads; calculating a size of a Gaussian kernel corresponding to the head center point coordinate of the current person; determining whether there are any head center point coordinates of which sizes of Gaussian kernels have not been calculated yet in training data. If there are head center point coordinates of which sizes of the Gaussian kernels have not been calculated in the training data, recalculating an estimated value of average distance of k nearest heads with respect to another head center point coordinate of another current person.
US11983926B2
A video content recognition method is performed by a computer device, the method including: obtaining an image feature corresponding to a video frame set extracted from a target video; dividing the image feature into a plurality of image sub-features according to a preset sequence, and each image sub-feature having a corresponding channel; choosing, from the image sub-features based on the preset sequence, a current image sub-feature; image sub-feature fusing the current image sub-feature and a convolution processing result of a previous image sub-feature into a fused image sub-feature, and performing convolution processing on the fused image sub-feature, to obtain a convolved image sub-feature corresponding to the current image sub-feature; splicing a plurality of convolved image sub-features corresponding to the plurality of channels of the convolved image sub-feature, to obtain a spliced image feature; and determining video content corresponding to the target video based on the spliced image feature.
US11983923B1
The disclosed computer-implemented method may include receiving, as input, an audio/video data object; isolating a video stream of a visible potential speaker over a plurality of frames of the audio/video data object; isolating an audio stream over the plurality of frames; providing the isolated video stream and the isolated audio stream to a machine learning model trained with contrastive learning, the contrastive learning using (i) a corpus of video segments of visible speakers with corresponding original audio for positive samples; and (ii) a corpus of video segments of visible speakers with corresponding dubbed audio for negative samples; and evaluating a match between the isolated audio stream and the isolated video stream based at least in part on an output of the machine learning model. Various other methods, systems, and computer-readable media are also disclosed.
US11983918B2
The present invention relates to methods and systems that utilize the production vehicles to develop new perception features related to new sensor hardware as well as new algorithms for existing sensors by using federated learning. To achieve this, the production vehicle's own worldview is post-processed and used as a reference, towards which the output of the software (SW) or hardware (HW) under development is compared. In case of a large discrepancy between the baseline worldview and perceived worldview by the module-under-test, the data is weakly annotated by the baseline worldview. Such weakly annotated data may subsequently be used to update the SW parameters of the “perception model” in the module-under-test in each individual vehicle, or to be transmitted to the “back-office” for off-board processing or more accurate annotations.
US11983916B2
A relocation method and a mobile machine using the same are provided. The method includes: obtaining a global map and a current scan map of a target scene where a mobile machine is located, and generating a local sub-map based on the global map; obtaining a black boundary in the local sub-map, determining a length and a curve complexity of the black boundary, and determining a weight of the black boundary based on the length and the curve complexity of the black boundary; determining an estimated pose and a target black boundary based on the local sub-map and the current scan image, and obtaining a matching value between the current scan image and the local sub-map based on a weight of the target black boundary; and determining the estimated pose as a relocated pose of the mobile machine in response to the matching value being larger than a preset threshold.
US11983914B2
Provided is a generation unit that generates an identification region map indicating whether or not each divided object data is visible from each position in a three-dimensional space by using information regarding orientation of a normal vector dividing an object in the three-dimensional space and information regarding an outline of the object.
US11983890B2
A processor-implemented motion information estimating method includes: estimating motion information based on at least one set of initial motion information of a vehicle that is obtained from at least one sensor; predicting a plurality of sets of image feature information corresponding to a periphery of the vehicle based on the estimated motion information; obtaining a plurality of sets of detected image feature information detected from an input image obtained from an image sensor and an accuracy of each of the sets of the detected image feature information using a neural network; evaluating a reliability of each of the sets of the detected image feature information by comparing the sets of the predicted image feature information and the sets of the detected image feature information; and correcting the estimated motion information based on at least one set of the sets of the detected image feature information selected based on a result of the evaluating of the reliability and on the accuracy.
US11983889B1
Selective training of neural networks using motion estimation, including: selecting, from a plurality of pixels in video data from a vehicle, based on motion relative to the vehicle, one or more pixels; and training a neural network based on the video data by zeroing out an error function applied to the selected one or more pixels.
US11983877B2
There are provided an image processing device, an image processing method, a program, and a portable terminal device which more accurately extract a user's region of interest from an image with fewer operations. The object is solved by an image processing device which divides an acquired image into a plurality of regions, selects at least one region from among the plurality of divided regions, analyzes a relationship between the selected region and a region other than the selected region, and outputs a grouping candidate for a region belonging to the same group as the selected region from the analyzed relationship.
US11983875B2
Embodiments of the present techniques provide apparatus and methods for analysing intracoronary images, for example to predict the likelihood of a disease, disease presentation or event, and/or to track performance of a drug or other treatment. The method may comprise: for each image in the set of images of a coronary artery: classifying the image, using a first neural network, for the presence or absence of diseased tissue; when the image is classified as having diseased tissue present, classifying the image, using a second neural network, for the presence or absence of an artefact; determining whether to analyse the image based on the classifying steps; when the image is to be analysed, analysing the image by identifying, using a third neural network, one or more features of interest in a coronary artery tissue; and measuring each identified feature of interest.
US11983872B2
The medical image processing device includes a processor. The processor is configured to: acquire a plurality of medical images including a subject image; assign first image information to the medical image by analyzing the medical image; perform designation of the first image information; and perform control of displaying a selected image in a first display region of a display screen in a selected image display aspect, the selected image being the medical image to which the designated first image information is assigned among the plurality of medical images, and perform control of displaying each of pieces of designated first image information in a second display region of the display screen.
US11983870B2
A separation unit that generates a separated image in which a plurality of structures are separated, from an image including the plurality of structures receives an input of an image pair that includes a target image relating to at least a part of the plurality of structures and a non-separation image not including the structure, to output a separation image in which one of the structures is extracted from the target image. The separation unit receives an input of a new image pair including the target image and the separation image, to output a new separation image in which another one of the structures is extracted from the target image. The separation unit repeats the reception of the input of the new image pair including the target image and the new separation image and the output of a new separation image in which another one of the structures is extracted from the target image.
US11983866B2
An image defect detection method used in an electronic device, calculates a Kullback-Leible divergence between a first probability distribution and a second probability distribution, and thereby obtains a total loss. Images of samples for testing are input into an autoencoder to calculate a second latent features of the testing sample images and the second reconstructed images. Second reconstruction errors are calculated by a preset error function, as is a third probability distribution of the second latent features, and a total error is calculated according to the third probability distribution and the second reconstruction errors. When the total error is greater than or equal to the threshold, determining that the images of samples for testing reveal defects, and when the total error is less than the threshold, determining that the images of samples for testing reveal no defects.
US11983858B2
A method for real-time acquisition of point-cloud data of an ongoing scanning process, comprising a recording phase iteratively performed using an external-memory algorithm comprising an acquisition pipeline performed with parallel threads and an eviction pipeline, wherein a master thread comprises processing a master tree and a node cache, wherein the acquisition pipeline comprises continuously receiving the point-cloud data in input buffers, computing a local tree for each of a plurality of local threads, redistributing the point-cloud data onto local nodes, determining, for each local node whether the master tree comprises a corresponding node or not, either adding the point cloud data or creating the corresponding node in the master tree, wherein the eviction pipeline comprises evicting, during the ongoing scanning process, point cloud data from the node cache and writing it to one or more hard drives.
US11983848B2
Aspects of the disclosure provide a frame processor for processing frames with aliasing artifacts. For example, the frame processor can include a super-resolution (SR) and anti-aliasing (AA) engine and an attention reference frame generator coupled to the SR and AA engine. The SR and AA engine can be configured to enhance resolution and remove aliasing artifacts of a frame to generate a first high-resolution frame with aliasing artifacts and a second high-resolution frame with aliasing artifacts removed. The attention reference frame generator can be configured to generate an attention reference frame based on the first high-resolution frame and the second high-resolution frame.
US11983839B2
Apparatus and methods for the stitch zone calculation of a generated projection of a spherical image. In one embodiment, a non-transitory computer-readable apparatus comprising a storage apparatus, the storage apparatus comprising instructions configured to, when executed by a processor apparatus, cause a computerized apparatus to identify a stitch line associated with an equatorial area of a plurality of spherical images; re-orient the plurality of spherical images in accordance with the stitch line; and project the re-oriented plurality of spherical images to a selected image projection type.
US11983837B2
An anti-cheating method in virtual reality environments includes detecting when a user's eyes are attempting to look outside a virtual reality device during an educational testing activity and activating an external camera of the virtual reality device to record video of the real-world environment of the user to determine whether the user attempted to cheat.
US11983833B2
There is provided a computer-implemented method of annotating an avatar representative of a human body with medical information associated with a patient, the method performed by a computer including a hardware processor, the method comprising: providing, by the hardware processor, the avatar; retrieving, by the hardware processor, electronic data from a blockchain, the electronic data describing the medical information; applying the electronic data, by the hardware processor, to one or more machine learning algorithms trained to associate the medical information with a body part from amongst a plurality of body parts of the human body; and annotating, by the hardware processor, the avatar with the medical information at a location of the associated body part.
US11983817B2
A computer-implemented method for labeling a three-dimensional (3D) model using virtual reality (VR) techniques implemented by a computer system including a processor is provided herein. The method may include (i) receiving a 3D model including an environmental feature that is unlabeled, (ii) displaying, through a VR device in communication with the processor, a VR environment to a user representing the 3D model, (iii) prompting a user to input labeling data for the environmental feature displayed within the VR environment of the VR device by prompting the user to select the environmental feature through user interaction with the VR device, and input labeling data for the environmental feature, wherein the labeling data identifies the environmental feature, and (iv) generating a labeled 3D model by embedding the labeling data associated with the selected environmental feature into the 3D model.
US11983810B1
A method is performed at an electronic device with one or more processors and a non-transitory memory. The method includes obtaining hair curve data that represents a plurality of hair strands. Each of the plurality of hair strands includes a respective plurality of hair points. The method includes projecting the plurality of hair strands to a hair mesh that is associated with a virtual agent. The method includes rendering a first subset of the plurality of hair strands in order to generate a hair texture based on a corresponding portion of the projection. The method includes rendering the hair texture in association with the virtual agent in order to generate a display render. In some implementations, the method includes changing the number of hair strands rendered during a particular rendering cycle, enabling dynamic generation of hair textures across rendering cycles.
US11983809B2
A method for order independent transparency is described. The method includes rendering objects into an A-buffer by a GPU. A CPU performs dynamic memory allocation to allocate the A-Buffer based on a size of the previous frames A-Buffer. By allocating the A-Buffer based on a previous frame, a GPU-to-CPU synch point may be removed. Depending upon a size of the A-Buffer, not all objects may fit into the A-Buffer. The method may additionally include creating an R-Buffer with the identification of partially stored objects and removing the partially stored objects from the A-Buffer prior to blending.
US11983795B2
An electro-optical device includes a pixel circuit 41G, a pixel circuit 41B, a high potential line 47G configured to supply a high potential VDDG to the pixel circuit 41G, a high potential line 47B configured to supply a high potential VDDB to the pixel circuit 41B, and a low potential line 46 configured to supply a first low potential VSS1 to the pixel circuit 41G and the pixel circuit 41B. The pixel circuit 41G includes a light-emitting element 20G configured to display G, the pixel circuit 41B includes a light-emitting element 20B configured to display B, and the high potential VDDG and the high potential VDDB are mutually independent.
US11983792B2
A graphics processor comprising a rasteriser, a renderer, and a fragment dependency manager, and a method of operating a graphics processor. The fragment dependency manager is operable to maintain plural queues, where each queue corresponds to a respective set of plural sets of one or more sampling points that an array of sampling points is divided into, and wherein each queue entry is indicative of one or more fragments that when processed by the renderer will produce rendered fragment data for one or more of the sampling points of the set of one or more sampling points to which the queue corresponds.
US11983787B2
The present disclosure involves systems, software, and computer implemented methods for performing identity validation using a digital ID shared and trusted among a coalition of institutions. One example method includes receiving, via a communications module and from a first consortium member system, a set of input credentials from a first consortium member system associated with an operation, where the set of input credentials is associated with a user. A digital ID is identified corresponding to the set of input credentials and the first user, wherein each digital ID uniquely identifies a particular user and corresponds to at least one user account associated with other consortium member systems in a trusted consortium network. Using the other user accounts, additional user account information associated with the user is obtained and used in a verification operation.
US11983784B2
Efficient distribution of goods and services, and, more particularly, a method and system for vending goods to remote users from a temporary location, is disclosed. A user may place an order with a vendor via a mobile application.
US11983783B2
Provided is a control method including: receiving, from first power equipment, first transaction data including, for example, transmitted power amount information indicating the amount of power transmitted to power accumulation equipment; obtaining, from the power accumulation equipment, received power information including, for example, received power amount information indicating the amount of power received from the first power equipment; verifying the first transaction data by referring to the received power information; executing a first consensus algorithm with second servers when the first transaction data is verified successfully; and recording a block including the first transaction data in a distributed ledger of a first server when the validity of the first transaction data is verified through the first consensus algorithm.
US11983780B2
Disclosed is system that determines tax liability of entity. The system comprises server arrangement and database arrangement coupled in communication with server arrangement. The server arrangement is configured to: (a) obtain information pertaining to entity; (b) perform natural language processing on the information to generate conceptual representation; (c) determine at least two tax jurisdictions towards which entity has tax liability; (d) access, from database arrangement, knowledge-based information and/or regulation-based information pertaining to tax for at least two tax jurisdictions and analyse the knowledge-based information and/or the regulation-based information to generate conceptual representation of knowledge-based and/or regulation-based information for at least two tax jurisdictions; and (e) analyse conceptual representation of the information, based upon conceptual representation of knowledge-based and/or regulation-based information, to determine tax liability of entity towards at least two tax jurisdictions, wherein server arrangement, by analysing conceptual representation of the information, reduces errors or inaccuracies present in the information.
US11983776B2
A computer-based method for obtaining repair estimates for a vehicle, and a related network server, are provided. The method comprises receiving a vehicle identification number (VIN) over a network from a customer computer, retrieving vehicle information, associated with the VIN, from a database, sending the vehicle information and a graphical representation of the vehicle, including a plurality of selectable vehicle damage locations, over the network to the customer computer, receiving a selection of at least one vehicle damage location over the network from the customer computer, receiving at least one image of the vehicle over the network from the customer computer, storing the vehicle information, the selected damage location and the vehicle image as a repair job in a non-volatile memory or the database, and sending a notification, indicating that the new repair job is available for review, over the network to at least one repair provider computer.
US11983767B2
A method, apparatus, and computer readable storage to implement a lending or cash advance system that can be (but is not required to be) integrated with an online commerce site. Sellers on the online commerce site can click a button or tab in their web browser that is visiting the online commerce site and information known to the online commerce site is automatically shared with a potential cash provider. The information can include sales data related to the seller's business on the online commerce site that can be applied to a formula used by a cash provider to evaluate the risk associated with lending the seller cash. A financial account used by the seller can rapidly receive the cash loan (if approved) and payments received by the seller from buyers would go into this financial account which is then used to automatically pay the cash provider back at agreed upon terms.
US11983766B2
A method of analyzing debt management capability information by a computing device working with a plurality of user equipments (UEs) and operating under the control of at least one processor includes receiving debt repayment information for each round from the plurality of UEs according to a debt assessment scenario set up with a plurality of rounds. The method further includes determining a number of groups into which users of the plurality of UEs are to be grouped, based on the debt repayment information, grouping the users into as many groups as the number of groups created based on the debt repayment information, and deriving characteristics of each of the groups according to debt management capability characteristics of the users.
US11983749B2
An electronic transaction system for selling and purchasing regulated products having: a) one or more servers; b) an application which is a computer program; wherein the application includes: i) one or more validation heuristics; and ii) one or more member incentive heuristics; and c) one or more databases which store: i) the plurality of jurisdiction-based rules; ii) a plurality of regulated products; iii) one or more member incentives; and iv) a plurality of merchant accounts associated with the plurality of merchants.
US11983746B2
Systems, apparatuses, and methods for providing a more effective customer service support system. In some embodiments, the systems, apparatuses, and methods include a user interface (UI) and process flow for implementing a conversation-based customer service support system. The user interface and associated processing enable a user/customer to quickly and accurately select an intent, goal, or purpose of their customer service request. In some embodiments, this is achieved by a set of user interface displays or screens and an underlying logic that provide a user with multiple ways of selecting, identifying, or describing the intent, goal, or purpose of their request for service or assistance.
US11983744B2
Methods, systems, and apparatus include computer programs encoded on a computer-readable storage medium for delivering content. A method includes: identifying an application that is installed on a user device; accepting a bid from a sponsor associated with the application for presenting customized content on the user device after installation of the application on the user device; identifying an opportunity to present content on the user device including receiving a request for content that identifies the user device; conducting an auction including evaluating the accepted bid along with other bids; determining that the accepted bid is the winning bid in the auction and providing, in response to the determining, a shell for the customized content; enabling the shell to be populated with data stored on the user device to produce the customized content; and providing the customized content for presentation on the user device in response to the identified opportunity.
US11983734B2
A system and method for advertising cannibalization management are provided. In example embodiments, historical data comprising advertisement revenue, advertisement parameters, and a cannibalization metric are accessed. The cannibalization metric is indicative of sales loss associated with an advertisement presentation. A value for at least one of the advertisement parameters that, when used, causes a desired advertisement revenue with respect to a bounded cannibalization metric is determined by analyzing the historical data. An advertisement is presented, in real time, on a user interface of a client device using the determined value.
US11983730B2
Methods and apparatus to correct for deterioration of a demographic model to associate demographic information with media impression information are disclosed. An example method includes estimating first and second ages of audience members based on demographic information; estimating a third age of an audience member who is not included in the audience members; applying a window function to the second ages to determine a distribution of ages based on the third age; multiplying window values by the first ages to determine corrected first age components; dividing a total of the corrected first age components by a sum of the window values to determine an estimated age of the audience member at a first time; and determining the corrected age of the audience member at a second time based on the estimated age of the audience member at the first time and a time difference between the first and second times.
US11983714B2
A system for sharing copyrighted digital content, including a first device configured to be worn by a user, the first device comprising an index system to manage digital content stored on, streamed to, or transmitted to the first device. At least one mechanism is included for sensory playback of the digital content. At least one mechanism is included for forming a wireless local network with at least one second device. In embodiments, an active RFID reader is also included, for use with an object containing a passive RFID tag. The RFID tag functions to perform at least one of: authorize use of the digital content by the first device; act as an index decision node input; authorize the first device and the at least one second device to form the wireless local network; and authorize use of mechanical and software features and functions of the first device.
US11983710B2
Apparatus and methods for determining transaction transmission fidelity are provided. A sender may receive a transaction log including multiple transactions in two or more rows and two or more columns. The transaction log may be encrypted. Each of the transactions may be tagged. Each row and column of the transaction log may be hashed. The encrypted transaction log and the hash values may be transmitted to a recipient. The recipient may decrypt the transaction log and hash each row and column of the decrypted transaction log. The hash values may be compared and if there is a difference, a report or alert may be generated.
US11983698B2
Aspects of the present disclosure involve systems, methods, devices, and the like for processing a cardless cash transaction. In one embodiment, a system is introduced that enables a communication between a user device and an automated teller machine. The communication disclosure presents a system and method that enables the communication between a user device and an automated teller machine for the withdrawal of a cash amount using a cardless cash option. The withdrawal occurs through the use of a white label platform which pairs the automated teller machine and user device without the use of a card.
US11983688B2
A point of sale (POS) device includes an output device such as a speaker, a display screen, or a network interface. The POS device also includes a secure enclosure housing a secure processor and tamper detection circuitry for detecting attempts to tamper with the secure enclosure. Use of the output device is shared between the secure processor and a main processor via a switch that is controlled by the secure processor. The secure processor can switch control of the output device from the main processor to itself and can output an output dataset via the output device in a number of scenarios. These scenarios include the secure processor detecting an attempt to tamper with the secure enclosure, the secure processor recognizing that the main processor is behaving suspiciously, or the secure processor wanting to output sensitive information. The output dataset may include visual data, audio data, or network data.
US11983683B2
Embodiments of a computing architecture for healthcare payments are disclosed.
US11983680B2
An intelligent monitoring system for waste disposal and the method thereof are provided, which include a plurality of operational devices and stages. First, a transportation stage is performed to loading a transport vehicle with a waste so as to transport the waste to a disposal station for further treatment. A camera and a sensor for detecting abnormal conditions are installed any one of the operational devices or installed in the operational path of any one of the operational devices. The camera records the videos of the operational stages, captures the images from the videos and recognizes the images in order to determine whether the abnormal conditions occur in any one of the operational stages. Alternatively, the camera is triggered to capture the images and recognize the images after the abnormal conditions are detected by the sensor in order to determine whether the abnormal conditions actually occur.
US11983679B2
Disclosed is a method of virtualizing access queues to machines for glass collection distributed throughout a territory. The distinction of management of requests for unloading full containers is based on the configuration of: the machine; the central server, remotely controlling queue management; the plant using glass coming from the collection to process it; and a fleet of trucks executing collection, following a path suggested by the data bank residing on the central server. In the method, the control center monitors availability of crushed glass at the machines, and demands for glass of a particular type by each production plant. If an emptying request arrives from a machine where one or more glass containment cells is filled, the control center reprocesses the updated paths for the fleet of trucks or transport vehicles and for unloading from the machine to the truck based on the contingent requests from each production plant.
US11983676B2
Provided are systems, methods, and computer-readable media useful for establishing custom names for calendar events. In various implementations, subjects for calendar events are established for different users such that each user's calendar includes an event subject that is customized for the user. For example, a user may not see his or her own name as an attendee or invitee in a calendar event subject but may see other attendees or invitees listed. For calendar events with many attendees or invitees, a custom event subject can indicate names of one or several attendees or invitees, which may be favorites or other higher priority contacts for a user, with all other attendees or invitees identified generically, such as indicated by the number of names not shown.
US11983675B2
Techniques are described for generating user interface components corresponding to services performed by merchants and periods of time for performing the services. The techniques may include a payment processing service determining service information associated with services performed for merchants for whom the payment processing service has processed payments. In examples, a duration-identification model may be trained using at least one of employee-management data, appointment data, or catalog data. The duration-identification model may be applied to stored transaction data to determine duration information associated with the service(s) performed by the merchants. Based on the service information and duration information, user interface components may be generated without user input from a user. The user interface components may correspond to the service and periods of time for performing the services.
US11983673B2
A data analytics system may include a first risk relationship data store containing electronic records that represent a plurality of risk relationships between the enterprise and a first risk relationship provider. Similarly, a second risk relationship data store containing electronic records that represent a plurality of risk relationships between the enterprise and a second risk relationship provider. A back-end application computer server may include a data mining engine that analyzes a set of electronic records in the first and second risk relationship data stores to identify flags corresponding to risk drivers. A predictive analytics engine may then calculate a risk score associated with the set of electronic records based on the associated entity attribute values and the identified flags corresponding to risk drivers. An insight platform may automatically generate a recommended action for the enterprise to lower the calculated risk score.
US11983664B2
A shipping management system includes one or more computer systems coupled to a network and a data storage device. The shipping management system uses one or more ingest modules to collect shipping information from the computer systems of multiple carriers. The shipping management system uses one or more normalization modules to normalize carrier specific data. The shipping management system uses one or more prediction modules to analyze the normalized shipping information using a set of prediction rules. The shipping management system identifies carrier exceptions and generates predicted exceptions based on the normalized shipping information. The shipping management system can selectively generate notifications, take actions, and/or resolve identified and generated exceptions.
US11983662B2
A process for verifying an item deposit via a smart drop box. The process includes an item receptacle, a processor in communication with the item receptacle, a scanning device, and a database. The item receptacle is configured to receive an item from a user, scan the item, and generate item information. The processor is configured to compare the item information generated with identified item information from the database. If the information generated matches the information from the database, the item is accepted. In some embodiments, the deposit verification includes a printed receipt and/or an electronic verification.
US11983660B2
A delivery system and method for delivering packages to multiple recipients uses a mobile robot having a delivery package space suitable for accommodating at least two packages, at least one package sensor configured to output first data reflective of the presence or absence of packages within with package space, at least one processing component configured to receive and process the package sensor's first data and at least one communication component configured to at least send and receive second data. The mobile robot travels to a first delivery location, permits a first recipient to access the package space, and identifies the first recipient's package to the first recipient. The system and method use data from the package sensor to verify that the first recipient removed only his or her package, if other package(s) are also present. The mobile robot then travels to a second delivery location associated with a second recipient.
US11983658B1
A system and method for tracking physical environment performance may include a label printer configured to print labels comprising a machine readable code, wherein the machine readable code contains item information associated with an item. The system may include production channels and scanners associated with the production channels; the scanner located at a first physical location of the physical environment and configured to scan the machine readable code. The system may obtain input data indicative of the production of the item and may determine performance data based on the input data. The system may cause implementation and/or execution of machines based on the performance data.
US11983638B2
A method for example-driven machine learning is disclosed herein. The method comprises maintaining a plurality of dialog system rules and a knowledge database including a plurality of intent objects and a plurality of entity objects. The plurality of intent objects and the plurality of entity objects are associated with at least one dialog system rule. An exemplary phrase is received and one or more linguistic elements are retrieved from the exemplary phrase. It is determined that at least one of the linguistic elements is directed to at least one of the plurality of intent objects of the plurality of entity objects and the at least one of the linguistic elements in association with the at least one dialog system rule is added to the knowledge database.
US11983623B1
A system for validating data includes an interface and a processor. The interface is configured to receive a data set. The processor is configured to calculate a data quality metric for the data set, wherein the data quality metric is based at least in part on a data distribution metric; determine a model to build based at least in part on the data quality metric; build the model; and provide the model for use.
US11983622B2
A neuromorphic device for the analog computation of a linear combination of input signals, for use, for example, in an artificial neuron. The neuromorphic device provides non-volatile programming of the weights, and fast evaluation and programming, and is suitable for fabrication at high density as part of a plurality of neuromorphic devices. The neuromorphic device is implemented as a vertical stack of flash-like cells with a common control gate contact and individually contacted source-drain (SD) regions. The vertical stacking of the cells enables efficient use of layout resources.
US11983619B2
Apparatuses and methods can be related to implementing a transformer neural network in a memory. A transformer neural network can be implemented utilizing a resistive memory array. The memory array can comprise programmable memory cells that can be programed and used to store weights of the transformer neural network and perform operations consistent with the transformer neural network.
US11983614B2
A method for standardized model interaction can include: determining a model composition, receiving an input, converting the input into a standard object, converting the standard input object into a model-specific input (MSI) object, executing the model using the MSI object, converting the output from the model-specific output (MSO) object to a standard object, repeating previous steps for each successive model within the model composition, and providing a final model output.
US11983612B2
A classification device includes: an imaging unit that images a plurality of granular classification target objects each of which is disposed in one of a plurality of holes provided in a tray to acquire an image including the plurality of classification target objects; an acquisition unit that acquires images of each of the plurality of classification target objects by cutting out the images from the acquired image; and a sorting unit that classifies the acquired images of each of the plurality of classification target objects by using machine learning results and sorts the plurality of classification target objects based on the classification result.
US11983611B2
A system and method for determining device attributes using a classifier hierarchy. The method includes: sequentially applying a plurality of sub-models of a hierarchy to a plurality of features extracted from device activity data, wherein the sequential application ends with applying a last sub-model of the plurality of sub-models, wherein each sub-model includes a plurality of classifiers, wherein each sub-model outputs a class when applied to at least a portion of the plurality of features, wherein each class is a classifier output representing a device attribute, wherein applying the plurality of sub-models further comprises iteratively determining a next sub-model to apply based on the class output by a most recently applied sub-model and the hierarchy; and determining a device attribute based on the class output by the last sub-model.
US11983609B2
An end-to-end cloud-based machine learning platform providing two data pipelines: a first machine learning pipeline provides data transformation, a second machine learning pipeline optimizes those data transformations. The first pipeline transforms raw data into model features, and features into machine learning models. It provides training, inference, and experimentation of online and off-line models for personalizing experiences for game players. The second pipeline optimizes models generated by the first pipeline leveraging a reinforcement learning (RL) model and an evolution strategy (ES) model. The second pipeline learns with its first RL model, from experimentation, the best performing models. To improve the training of new models, the second pipeline also transfers its learning from its first RL model to its second ES model to generate the training of new models in the first pipeline. The second pipeline can be considered as an overlay pipeline to the first one.
US11983604B2
Systems and methods are configured to provide a first problem to be solved to a network of memristors. A second problem to be solved can be gradually provided to the network of memristors. Controlled noise can be applied to the network of memristors for at least a portion of time during which the second problem is “gradually” provided to the network of memristors. A solution to the second problem can be determined.
US11983583B2
In a method of manufacturing a multilayer chip component according to an aspect of the present disclosure, laser processing is used for forming dots of a two-dimensional code. This laser processing is laser processing with respect to a laminate substrate in a state before baking is performed, and an impact at the time of processing is absorbed to a certain degree due to elastic deformation of the laminate substrate. For this reason, according to the manufacturing method, occurrence of cracking can be curbed compared to laser processing with respect to an element body in a state after baking is performed.
US11983580B2
Methods, systems, and computer program products for application-specific, real-time modification of application programming interface behavior. Meaning is derived from analysis of human-readable intelligence found in a collaboration object of a content management system. The meaning is used to inform the behavior of an application programming interface that is exposed to applications that interface with the content management system. The content management system invokes a range of analysis modules that examine the human-intelligible contents of a requested collaboration object to determine meaning from the human-intelligible contents. Content-derived tags are emitted based on the analysis. When the application invokes an entry point of the API, a set of content-derived tags are associated with the application, and the occurrence and/or values of the content-derived tags are then used in rules. The results of evaluation of the rules determine how the API will respond to the application.
US11983579B2
The present disclosure relates to systems and techniques for developing APIs that utilize multiple pre-existing APIs. The present disclosure also relates to a user interface that allows for chaining APIs together as a function of multiple pre-existing APIs. The present disclosure also relates to security and authorization of a user to execute one or more APIs as part of an API chain.
US11983575B2
The embodiments herein describe a virtualization framework for cache coherent accelerators where the framework incorporates a layered approach for accelerators in their interactions between a cache coherent protocol layer and the functions performed by the accelerator. In one embodiment, the virtualization framework includes a first layer containing the different instances of accelerator functions (AFs), a second layer containing accelerator function engines (AFE) in each of the AFs, and a third layer containing accelerator function threads (AFTs) in each of the AFEs. Partitioning the hardware circuitry using multiple layers in the virtualization framework allows the accelerator to be quickly re-provisioned in response to requests made by guest operation systems or virtual machines executing in a host. Further, using the layers to partition the hardware permits the host to re-provision sub-portions of the accelerator while the remaining portions of the accelerator continue to operate as normal.
US11983569B2
One embodiment provides a method, including: producing, for each of a plurality of containers, a resource profile for each thread in each of the plurality of containers; identifying, for each of the plurality of containers and from, at least in part, the resource profiles, container dependencies between threads on a single of the plurality of containers; determining service dependencies between threads across different of the plurality of containers; scheduling, based upon the container dependencies and the service dependencies, threads to cores, wherein the scheduling is based upon minimizing thread processing times; and publishing the container dependencies and the service dependencies on a registry of the node clusters.
US11983564B2
The present disclosure provides a method and apparatus for scheduling a plurality of available graphics processing units (GPUs). Multiple GPU pools may be set, wherein each GPU pool is configured to serve one or more jobs requiring the same number of GPUs. Available GPUs may be assigned to each GPU pool. A job and job information related to the job may be received, wherein the job information indicates a number of GPUs required for performing the job. A corresponding GPU pool may be selected from the multiple GPU pools based at least on the job information. Available GPUs to be scheduled to the job in the selected GPU pool may be determined based at least on the job information. In addition, the determined available GPUs may be scheduled to the job.
US11983560B2
Systems, apparatuses, and methods for efficient parallel execution of multiple work units in a processor by reducing a number of memory accesses are disclosed. A computing system includes a processor core with a parallel data architecture. One or more of a software application and firmware implement matrix operations and support the broadcast of shared data to multiple compute units of the processor core. The application creates thread groups by matching compute kernels of the application with data items, and grouping the resulting work units into thread groups. The application assigns the thread groups to compute units based on detecting shared data among the compute units. Rather than send multiple read access to a memory subsystem for the shared data, a single access request is generated. The single access request includes information to identify the multiple compute units for receiving the shared data when broadcasted.
US11983557B2
Methods, systems, and devices supporting dynamic process orchestration are described. An orchestration server may receive a request defining a data modification process from a user device. The orchestration server may generate an execution file based on the request, and the execution file may include a set of tasks for performing the data modification process and an order for performing the set of tasks. The orchestration server may execute, for the execution file, a first set of tasks according to the order for performing the set of tasks and, in some cases, may update the execution file based on executing the first subset of tasks. For example, updating the execution file may involve modifying a second subset of tasks of the set of tasks. The orchestration server may execute, for the updated execution file, the modified second subset of tasks according to the order for performing the set of tasks.
US11983556B2
A workflow generation system comprising a first device with a computing unit, a memory unit and a first communication unit, and a plurality of software agents used with electronic apparatuses comprising at least one measuring device, wherein each software agent is on an electronic apparatus or an communication module connected to the electronic apparatuses, wherein each software agent exchanges data with the electronic apparatus the first device receives a measuring task and performs a workflow generation process to receive from agents task-specific data of the apparatuses, the task—specific data information about properties of the respective apparatus, to assess task-specific capabilities associated with each of the apparatuses, generate, based on the task and on the capabilities, an optimized workflow for performing the task including workflow data allowing the respective apparatus to perform the task, and to provide the workflow data to the software agents of the involved apparatuses.
US11983554B2
Disclosed implementations relate to automating semantically-similar computing tasks across multiple contexts. In various implementations, an initial natural language input and a first plurality of actions performed using a first computer application may be used to generate a first task embedding and a first action embedding in action embedding space. An association between the first task embedding and first action embedding may be stored. Later, subsequent natural language input may be used to generate a second task embedding that is then matched to the first task embedding. Based on the stored association, the first action embedding may be identified and processed using a selected domain model to select actions to be performed using a second computer application. The selected domain model may be trained to translate between an action space of the second computer application and the action embedding space.
US11983552B2
The present invention relates to a method of preventing sensitive data received via a remote access protocol from being output to a human operator. The method comprises receiving, from a remote server via a remote access protocol, a user interface of an application executing on the remote server; receiving, from the remote server, a text-based representation of the application; identifying sensitive data in the user interface and/or the text-based representation of the application using one or more preselected filters; modifying the user interface to remove the identified sensitive data; outputting the modified user interface to one or more output peripherals of a computer for receipt by the human operator.
US11983550B2
Disclosed are techniques to facilitate Customer Relationship Management (CRM) data utilization and display to suit organizational and team goals, methods, requirements, and more. A system can include a CRM page building engine, a layout building engine, a rendering engine, a request handing engine, a CRM datastore, a component datastore, and a layout datastore. For example, a design system can be implemented as a no-code builder that facilitates creation through a drag-and-drop interface, which is intuitive and user-friendly.
US11983546B2
A technique for rendering web content includes downloading a framework page from a framework server, the framework page including framework code which, when executed by a browser of a client machine, dynamically downloads a set of plugins from respective service providers. Each plugin includes its own plugin code configured to communicate with the respective service provider and with the framework code, to dynamically render web content specific to the service provider in the framework page running in the browser.
US11983541B1
Methods, systems, and apparatuses for configuring a device for a specific task or set of tasks thereby allowing the device to be used for more than one task or set of tasks while also enabling fine-grain control over how the device may be used. A device's file system can operate with a particular file system based on the task(s) that the device will perform. Further, the device can physically configure itself based on the task(s) that the device will perform.
US11983533B2
There is provided a data processing apparatus comprising history storage circuitry that stores sets of behaviours of helper instructions for a control flow instruction. Pointer storage circuitry stores pointers, each associated with one of the sets. The behaviours in the one of the sets are indexed according to one of the pointers associated with that one of the sets. Increment circuitry increments at least some of the pointers in response to an increment event and prediction circuitry determines a predicted behaviour of the control flow instruction using one of the sets of behaviours.
US11983527B2
According to one embodiment, an electronic calculator includes a processor. The processor is configured to display a screen image on which a first area displaying a source code and a second area displaying a diagram representing at least a part of the source code are arranged and edit the diagram displayed in the second area.
US11983524B2
A method for upgrading computing devices in a distributed computing environment is provided. The method includes receiving first and second rollout requests for a cluster relating to operational actions for computing devices associated with the cluster. A rollout status for the cluster is determined and the rollout requests are simultaneously performed on the cluster where the operational actions are simultaneously performed on the computing devices associated with the cluster. In addition, a rollout status is updated based on simultaneously performing the rollout requests for the cluster.
US11983511B2
A method and system for generating a high-order pseudo-random electromagnetic exploration signal. The method includes: constructing two or more basic unit signals according to an exploration requirement, wherein the basic unit signals are stairstep signals obtained by superposing a plurality of in-phase periodic square wave signals, and a frequency ratio between adjacent ones of the plurality of periodic square wave signals is 2; and superposing the two or more basic unit signals to obtain superposed stairstep signals, and correcting amplitudes to be consistent with amplitudes of the periodic square wave signals, to obtain high-order 2n sequence pseudo-random signals. The 2n sequence stairstep signals of different orders can be constructed within a limited frequency interval.
US11983509B2
A floating-point accumulator circuit includes an addend input register having an addend exponent and an addend significand and an accumulation register with a first portion to hold a representation of an accumulation exponent and a second portion to hold a representation of an accumulation significand. A control circuit is also included to generate an accumulator zero control signal and an addend zero control signal based on the addend exponent and the accumulation exponent. It also includes an adder circuit with an output an input of the accumulation register. A first zeroing circuit sends either a zero or a value based on the addend significand to a first input of the adder circuit based on the addend zero control signal, and a second zeroing circuit sends either zeros or a value based on the accumulator significand to a second input of the adder circuit, based on the accumulator zero control signal.
US11983508B2
A processing-in-memory (PIM) device includes a plurality of memory banks and a plurality of multiplication and accumulation (MAC) operators. The plurality of memory banks include a plurality of even memory banks and a plurality of odd memory banks. The plurality of MAC operators include a first MAC operator configured to be shared by a first even memory bank among the plurality of even memory banks and a first odd memory bank among the plurality of odd memory banks. The first MAC operator is configured to alternately perform an even MAC operation and an odd MAC operation.
US11983507B2
A differential multiplier-accumulator accepts A and B digital inputs plus a sign bit and generates a dot product P by applying the bits of the A input and the bits of the B inputs to respective positive and negative unit elements comprised of groups of AND gates coupled to charge transfer lines through a capacitor Cu. One of the positive and negative unit element is enabled by the sign bit, the enabled unit element receives one bit of the B input applied to all of the AND gates of the unit element, and each positive and negative unit element having the bits of A applied to each associated AND gate input of each unit element, which charge to charge transfer lines, and the charge transfer lines are coupled to binary weighted charge summing capacitors and to an analog to digital converter to generate a digital output product.
US11983504B2
A computer implemented method for the automated analysis or use of data is implemented by a voice assistant. The method comprises the steps of: (a) storing in a memory a structured, machine-readable representation of data that conforms to a machine-readable language (‘machine representation’); the machine representation including representations of user speech or text input to a human/machine interface; and (b) automatically processing the machine representations to analyse the user speech or text input.
US11983497B2
Privacy, protection, and de-anonymization are issues of societal importance that are implicitly at the core of several key information systems, from electronic health records to online reviews. The system and method herein allows for an identification of an author of anonymous writing based on the text and structured data, subject to practical constraints on the intruder's amount of training data and effort using Shapley values.
US11983494B1
An apparatus and method for dynamic data synthesis wherein the apparatus receives a first textual data set, displays at least an interface field, populates the at least an interface field with at least an element of the first textual data set, generates a destination-formatted query using the populated at least an interface field, transmits the formatted query to a remote device, receives a second textual data set, outputs a user score and a set of score metadata, generates a comprehensive report, and displays the comprehensive report to the user.
US11983492B2
Embodiments of the disclosure provide a multi-class classification system. An exemplary system includes at least one processor and at least one non-transitory memory storing instructions that, when executed by the at least one processor, cause the system to perform operations. The operation includes applying a multi-class classifier to classify a set of objects into multiple classes and applying a plurality of binary classifiers to the set of objects, wherein the plurality of binary classifiers are decomposed from the multi-class classifier, each binary classifier classifying the set of the objects into a first group consisting of one or more classes selected from the multiple classes and a second group consisting of one or more remaining classes of the multiple classes. The operation also includes jointly classifying the set of objects using the multi-class classifier and the plurality of binary classifiers.
US11983485B2
Systems and methods for configuring a medical record generation platform are provided. A first graphical user interface comprising a visual representation of a natural-language statement structure is displayed, and a first input comprising an instruction to update the natural-language statement structure to specify a first aspect of patient medical information is received. In response to receiving the first input, display of the visual representation is updated to include a visual representation of the first aspect of patient medical information, and an option group region representing a set of options for describing the first aspect is displayed. In accordance with the first user input, a data structure is stored comprising instructions for providing a platform for generating a natural-language healthcare document conforming to the natural-language statement structure represented by the visual representation, wherein the natural-language statement specifies the first aspect of patient medical information.
US11983462B2
Systems and methods are provided for providing an augmented reality experience. The systems and methods perform operations comprising: generating, for display by a messaging application, an image comprising one or more augmented reality elements, the one or more augmented reality elements being associated with a configurable entity; receiving, by the messaging application, speech input from a user; determining a schema associated with the one or more augmented reality elements; causing the speech input to be processed by a speech understanding model in accordance with the schema to determine one or more configurable state entity update values; updating the configurable entity associated with the one or more augmented reality elements based on the one or more configurable state entity update values; and modifying the one or more augmented reality elements in the image based on the updated configurable entity.
US11983445B2
An information processing apparatus performs setup processing of a first apparatus connected to the information processing apparatus; acquires setup data used in the setup processing and indicating a setup operation of the first apparatus from a second apparatus different from the first apparatus; determines whether display concerning the setup operation can be performed using the acquired setup data; and, if it is determined that the display concerning the setup operation can be performed, the display concerning the setup operation is performed by predetermined program, if it is determined that the display concerning the setup operation cannot be performed, predetermined processing for allowing a user to refer to other medium except for the predetermined program is performed. The other medium is for presenting information concerning the setup operation.
US11983432B2
An apparatus comprises a processing device configured to identify a plurality of data portions from a source storage volume to be copied to a target storage volume, and to analyze performance of respective ones of a plurality of host devices in connection with at least one copying operation. Respective ones of the plurality of host devices are assigned to perform copying of respective subsets of the plurality of data portions to the target storage volume based, at least in part, on the analysis.
US11983430B2
Provided are a computer program product, system, and method for replicating data to a plurality of replication devices through a tape device. A replication request is transmitted to a primary tape device to replicate data to a replication number of at least one replication device to store the data to replicate. The primary tape device stores the data to replicate in tape storage media at the primary tape device and transmits the data to replicate over a network to the replication number of at least one replication device to store. Acknowledgment is received from the primary tape device indicating that the data has been replicated to the primary tape device and the replication number of the at least one replication device.
US11983427B2
A system and method for repartitioning data in a distributed network. The method may include executing, by one or more processors, a first pass of a data set from a plurality of first sources to a plurality of first sinks, each first sink collecting data from one or more of the first sources, and executing, by the one or more processors, a second pass of the data set from a plurality of second sources to a plurality of second sinks, each one of the plurality of first sinks corresponding to one of the plurality of second sources, and each second sink collecting data from one or more of the second sources. Executing the first and second passes causes the data set to be repartitioned such that one or more second sinks collect data that originated from two or more of the first sources.
US11983425B2
Systems and methods are provided for data storage for a subject vehicle and include receiving data items at the subject vehicle data from a plurality of data sources and determining whether a data item received from one of the plurality of data sources is redundant with a data item already captured by the subject vehicle. If so, the system eliminates the redundant data item to obtain a nonredundant data set of nonredundant data items and determines whether to store a nonredundant data item of the nonredundant data set based on flow characteristics of the nonredundant data item.
US11983416B2
A base die is configured to receive first data and first encoded data in a writing phase, perform first error checking and correction processing, wherein the first encoded data is obtained by performing a first error correction code encoding processing on the first data, and transmit second data to a memory die in the writing phase, wherein the second data includes a first data after the first error checking and correction processing; the base die is further configured to receive the second data from the memory die in a reading phase, perform second error correction code encoding processing on the second data to generate second encoded data, and transmit third data in the reading phase, wherein the third data includes the second encoded data and the first data after the first error checking and correction processing.
US11983408B2
An embodiment of an electronic apparatus may include one or more substrates, and logic coupled to the one or more substrates, the logic to allocate a first memory portion to a first application as a combination of a local memory and remote memory, wherein the remote memory is shared between multiple compute nodes, and manage a first memory balloon associated with the first memory portion based on two or more memory tiers associated with the local memory and the remote memory. Other embodiments are disclosed and claimed.
US11983407B2
A method for performing write operations on a set of one or more physical disks of a set of one or more host machines is provided. The method receives a data block to write on at least one physical disk in the set of physical disks and generates a first set of one or more compressed sectors based on the received data block. The method writes (i) a first entry having a first header and the first set of compressed sectors to a data log that is maintained in a cache, and (ii) the first set of compressed sectors to a bank in memory. The method further determines if a size of data including compressed sectors in the bank satisfies a threshold, and when the size of data in the bank satisfies the threshold, writes the data to the at least one physical disk in the set of physical disks.
US11983406B2
A management device that may communicate with at least one devices is disclosed. The management device may include a communication logic to communicate with the devices over a communication channels about data associated with the devices. The management device may also include reception logic that may receive a query from a host. The query may request information from the management device about the devices. The management device may also include a transmission logic to send the data about the devices to the host. The host may be configured to send a message to the devices.
US11983401B1
The technology disclosed relates to selecting a virtual item from a virtual grid in a three-dimensional (3D) sensory space. It also relates to navigating a virtual modality displaying a plurality of virtual items arranged in a grid by and automatically selecting a virtual item in a virtual grid at a terminal end of a control gesture of a control object responsive to a terminal gesture that transitions the control object from one physical arrangement to another. In one implementation, the control object is a hand. In some implementations, physical arrangements of the control object include at least a flat hand with thumb parallel to fingers, closed, half-open, pinched, curled, fisted, mime gun, okay sign, thumbs-up, ILY sign, one-finger point, two-finger point, thumb point, or pinkie point.
US11983394B2
Embodiments described herein provide a system for generating semantically accurate synthetic images. During operation, the system generates a first synthetic image using a first artificial intelligence (AI) model and presents the first synthetic image in a user interface. The user interface allows a user to identify image units of the first synthetic image that are semantically irregular. The system then obtains semantic information for the semantically irregular image units from the user via the user interface and generates a second synthetic image using a second AI model based on the semantic information. The second synthetic image can be an improved image compared to the first synthetic image.
US11983392B2
A system and method for facilitating user interactions with a virtual space through a graphical chat interface is disclosed. One or more potential inputs to the virtual space and/or virtual space status information may be determined dynamically for a user participating in a chat session through a graphical chat interface. An activity notification may be generated for the user based on the determined potential inputs and/or the virtual space status information. The generated activity notification may comprise graphical representation for the notification and as well as representation information for one or more controls facilitating the user to provide inputs requested by the activity notification through the graphical chat interface. User acceptance to the activity notification via the graphical chat interface may be received. One or more activity commands may be generated based on the received user acceptance and executed in the virtual space.
US11983389B2
A method for determining playback behavior of a media item including a video component and an audio component includes determining a current event that causes a playing of the video component of the media item on a screen of a user device to be suspended. The method further includes predicting user playback preferences for the media item using a behavioral model trained on previous events corresponding to the current event, and determining, based on the predicted user playback preferences, whether to continue playing the audio component of the media item.
US11983387B2
In some implementations, a system may receive interaction data indicating an interaction time and amount. The system may categorize the interaction in a category of a plurality of categories. For each category, the system may compare a total category amount with an average category amount. The system may determine, for each category, a proportion of the total category amount relative to a total account amount. The system may transmit, to a user device, user interface data associated with a ring-shaped user interface element that includes a plurality of segments corresponding to the plurality of categories. The user interface data indicates a width of a particular segment that is based on the comparison of the total category amount for a corresponding category with the average category amount, and an arc length that is based on the proportion of the total category amount for the corresponding category to the total account amount.
US11983380B2
The electronic device detects a pointing input to an edge area in a viewable screen portion on one side of a display screen of a display module, provides an affordance for changing a size of the viewable screen portion based on one or a combination of two or more of a time when a pointing input is maintained in the edge area, a moving distance of the pointing input, and a moving speed of the pointing input, and changes an area of the viewable screen portion to a size determined by the pointing input through a variable driver.
US11983374B2
A touch sensor may include a substrate and may include electrode units, first demultiplexers, second demultiplexers, and driving pads all located on the substrate. The electrode units each may include a plurality of electrode groups, the electrode groups each including a plurality of touch electrodes. The first demultiplexers each may include a plurality of sub-demultiplexers and each may be electrically connected to a corresponding one of the electrode units. Each of the sub-demultiplexers of a first demultiplexer may be electrically connected to a corresponding one of the electrode groups of a corresponding electrode unit. The second demultiplexers may be connected between the first demultiplexers and the driving pads.
US11983370B2
A two dimensional touch sensor panel can be thermoformed or curved by another process to a three-dimensional touch sensor panel, and the three-dimensional touch sensor panel can be laminated to a three-dimension surface having a highly curved or spherical shape. In some examples, thermoforming a two-dimensional touch sensor panel into a three-dimensional touch sensor panel can result in strain of the touch electrodes, and can result in non-uniform three-dimensional touch electrodes (distortion of the two-dimensional touch electrode pattern). The strain can be a function of the curved touch-sensitive surface and/or process related mechanical strain from thermoforming. In some examples, a three-dimensional touch sensor panel can be formed with uniform area touch electrodes using a two-dimensional touch sensor panel pattern with non-uniform area touch electrodes in accordance with the strain pattern expected for a given curved surface and thermoforming technique.
US11983362B2
A first detection signal creation unit has detection nodes connected to detection electrodes in one-to-one correspondence. The first detection signal creation unit supplies charge from each detection node through a second wire to the relevant detection electrode so that a voltage at the relevant detection node vibrates according to an alternating-current voltage, and creates first detection signals matching the supplied charge. First filters are provided in first paths, each of which branches from an alternating-current output node to a first wire. A phase difference signal creation unit creates a phase difference signal matching the phase difference between the alternating-current voltage and one of the first detection signals.
US11983350B2
A display device comprises first and second pixels, a light-emitting layer, color conversion layers, and color filter layers, the light-emitting layer comprising first and second light-emitting elements in the first and second pixels, wherein the color conversion layers comprise first and second color conversion layers in the first and second pixels, the color filter layers comprise first and second color filter layers in the first and second pixels, the first and second light-emitting elements emit first light having a central wavelength range of a first wavelength, the first and second color conversion layers contain color conversion particles converting the first light into second light having a central wavelength range of a second wavelength longer than the first wavelength, the first color filter layer transmits the first light and blocks the second light, and the second color filter layer transmits the second light and blocks transmission of the first light.
US11983346B2
An OLED device includes a substrate having a display region including a pixel region and first and second peripheral regions surrounding the pixel region. A bending region is between the display region and the second peripheral region. A buffer layer has a first opening exposing an upper surface of the substrate. A plurality of pixel structures is disposed in the pixel region on the buffer layer. An insulation layer structure is disposed on the buffer layer. The insulation layer structure has a second opening exposing an upper surface of the substrate that is disposed in the bending region and a first portion of the buffer layer that is disposed adjacent to the bending region. A fan-out wiring is disposed between two adjacent insulation layers of the plurality of insulation layers. The fan-out wiring is disposed in the first peripheral region and/or the second peripheral region.
US11983340B2
A display substrate is provided. The display substrate includes: a base substrate; a pixel defining layer disposed on the base substrate, wherein the pixel defining layer defines a plurality of sub-pixel areas and has a groove therein; and a touch structure disposed in the groove, wherein the touch structure is configured to provide a touch function.
US11983334B2
An electronic device displays, on a first display of a foldable display, a user interface provided by a reading application, a user may flip over the electronic device, to trigger the electronic device to display, on a second display of the foldable display, a user interface provided by the reading application. In addition, the second display may display the user interface in a form suitable for reading by the user. The user can trigger, in an interaction manner of flipping over the electronic device, the electronic device to display, on the second display with reference to a currently running application or a current location, content that the user expects to view.
US11983321B1
A display device is configured to display a virtual world. A hand-mounted device is adapted to be worn on a hand of a user and includes an ultrasound transducer and a contact sensor. The ultrasound transducer is configured to emit an ultrasound haptic. The contact sensor is configured to detect a sensor value. A processor is configured to obtain a real position of the hand-mounted device to determine a virtual position of a virtual hand in the virtual world and to determine a virtual distance between the virtual hand and a virtual object in the virtual world based on the virtual position. The processor is configured to determine the hand of the user is open based on the sensor value and in response to the virtual distance being smaller than a contact distance and the hand being open, enable the ultrasound transducer to emit the ultrasound haptic to the finger.
US11983320B2
An example wearable device that includes a conductive deformable fabric is described herein. The conductive deformable fabric has a conductive trace that has a non-extendable fixed length along a first axis, and the conductive trace is sewn into a fabric structure to produce a conductive deformable material. The fabric structure includes a stitch pattern that facilitates the conductive trace to unfold and fold in an oscillating fashion to allow the conductive trace to expand and contract, respectively, along the first axis without exceeding the fixed length of the conductive trace. The conductive deformable material is positioned within the wearable device such that when the wearable device is worn, the stitch pattern is over a joint of the user to allow the stitch pattern to expand or contract along with the movement of the joint.
US11983319B2
An optical apparatus includes an estimating unit configured to estimate a gaze point position of a user from an image signal of an eyeball of the user, a display unit configured to display a marker indicating the gaze point position estimated by the estimating unit, and a correcting unit configured to correct a position of the marker displayed on the display unit based on at least one of position history of the gaze point position and rotation angle history of the eyeball.
US11983317B2
Disclosed herein is photosensor-based detection of facial landmarks that utilizes images in order to detect and account for sensor shifts. In one embodiment, a system that detects positions of facial landmarks includes a head-mounted device comprising: (i) light sources that emit light towards a first region on a user's face, and (ii) discrete photosensors, spread over more than 2 cm, which take measurements of reflections of the light from the first region. The system also includes a head-mounted camera that captures images of a second region on the face. A computer calculates, based on the images, values indicative of a location and/or orientation of the device relative to the face, and detects, based on the reflections and the values, positions of facial landmarks at an average rate higher than an average rate at which the images are captured.
US11983313B2
Systems and methods for device and content management include determining a user is viewing virtual reality content from a user device, and receiving, through a network from the user device, body information associated with the user while the user is viewing the virtual reality content. A user device management configuration associated with the body information is determined. A user device management action is retrieved using the user device management configuration. A notification associated with the user device management action that causes the user device to perform the user device management action and modify the virtual reality content being viewed by the user is sent through the network to the user device.
US11983312B2
An information processing apparatus includes: a memory configured to store one or more instructions; and a processor configured to execute the one or more instructions to: obtain a first image including a first representation of an iris region of a first eye; obtain a second image including a second representation of an iris region of a second eye; receive an input to rotate at least one of the first image or the second image; and control a display to display the at least one of the first image or the second image in a rotated state based on the input.
US11983310B2
A gaze tracking system comprising one or more cameras operable to capture one or more images of a side view of one or both of a user's eyes, a cornea identification unit operable to identify the location and size of a cornea in one or more of the captured images, a gaze detection unit operable to determine a direction of the user's gaze in dependence upon the identified location of the cornea in the one or more captured images.
US11983308B2
A virtual reality instrument measures the refraction and aberrations of the eye in an automatic way, and includes a portable part which is a virtual reality headset foreseen of a detailed screen per eye and at least one background screen, both virtual. The detailed screen has a resolution multiple times the foveal resolution of the eye and the background screen has the resolution similar to the peripheral resolution of the eye. The virtual reality instrument also includes at least one pupil camera, a system to manipulate the phase of the light coming from the detailed screen, a wavefront sensor and light source to measure the wavefront using a wavelength of at least 400 nm.
US11983304B2
The present disclosure provides an on-board secure storage system capable of easily and quickly detecting unauthorized access to a storage device and a failure of the storage device, and appropriately using the detection result. the on-board secure storage system includes the storage device that has a controller, a non-volatile memory and an interface, and an electronic control unit that electronically controls a vehicle. After determining that unauthorized access or a failure occurs in the non-volatile memory, the controller performs predetermined processing according to the type of the unauthorized access or failure.
US11983303B2
The intrinsic data generation device of the disclosure includes a modulation control part outputting a modulation control signal for controlling modulation, a modulation part modulating a signal based on the modulation control signal and outputting a modulated modulation signal, a PUF circuit specifying a relationship between input data and output data based on random variation intrinsic to the device and changing the output data based on the modulation signal, a data holding part holding the output data from the PUF circuit in response to the modulation control signal, and an intrinsic data output part outputting intrinsic data based on the output data provided from the data holding part.
US11983301B2
Systems and methods to implement virtual contactless traffic stops. The systems and methods utilize mobile devices or other computer technology commonly carried by law enforcement officers and civilians for other purposes, and use the imaging and communication capabilities of these devices to authenticate digital copies a legal documents pertaining to the civilian, connect a civilian device and a law enforcement officer device during a traffic stop to facilitate digital document exchange, and to provide for remote interaction during the traffic stop, such as by use of video or text chat.
US11983288B1
A method prevents unauthorized access to user data files on a computing device. The device receives a request from an application to open a data file (including file name path). The device determines whether the path corresponds to a designated storage location for user data files and determines whether access to the data file has previously been granted for the application. When the file is a user file with no permission for the application, the device uses a volition table to determine whether access volition has been asserted for the data file by the application within a preceding predefined period of time. When access volition has been asserted, the device permits the application to access the data file. When access volition has not been asserted, the device displays a user interface box prompting a user to decide whether or not to grant the application access to the data file.
US11983272B2
Privilege escalation monitoring may include initiating a learning mode, recording application attributes of one or more applications on a host system to an application repository, recording process attributes of one or more running processes on the host system to an access repository, recording API calls of the one or more running processes on the host system to an API repository, terminating the learning mode, initializing a protecting mode, identifying running processes on the host system based on records in the application repository, determining whether the identified running processes have system access violations based on the application repository, determining whether the identified running processes have file permission escalations based on the access repository, determining whether the identified running processes have failed privileged API calls based on the API repository, generating an alert and terminating an offending process corresponding to the determinations.
US11983258B1
Techniques are described for enabling a user to access a secure system based on vital signs of the user that are collected by a wearable device worn by the user. The vital signs of the user may be used as an extra level of security when accessing the secure system. For example, a computing device may automatically validate that a user requesting access to a secure system is a person and not a robot based on receipt of vital signs of the user. As another example, a computing device may operate as a secure access badge that first analyzes vital signs of a user to confirm that the user is not in distress before sending an access signal to gain access to a secure system. In either example, the computing device may be a wearable device, or be paired to a wearable device to receive the vital signs.
US11983256B2
Systems and methods provide techniques for illumination-based user authentication. In one embodiments, a method includes at least operations configured to receive a user authentication request for a computing device, and in response to receiving the user authentication request, cause a display device of the computing device to display a display pattern during a first time period; determine, based on image sensor data received from an image sensor device of the computing device, a responsive facial state during the first time period; determine a responsive correlation score for the display pattern and the responsive facial state, wherein the reflective correlation score is an estimated likelihood that that the responsive facial state indicates an authenticated end-user observing the display pattern; and determine whether to grant the user authentication request based on one or more authentication indicators, wherein the one or more authentication indicators comprise the responsive correlation score.
US11983255B2
A mobility user authentication apparatus using a brain wave signal includes a receiver configured to receive a predetermined user input from a passenger of a mobility, a display configured to display a preset image list to the passenger on a predetermined area in the mobility based on the received user input, as a response to the displayed image list, a sensor configured to collect a brain wave signal for the passenger for a predetermined time, and a controller configured to perform authentication for the passenger by analyzing the collected brain wave signal.
US11983250B2
The present invention discloses an item-customer matching method and device based on vision and gravity sensing, and belongs to the technical field of computer. The method comprises acquiring the identity information of a customer and tracking the customer in real time in the shopping place, wherein shelves for carrying items are arranged; acquiring the shelf position of the shelf where the loading weight changes; identifying the items that cause changes in the loading weight of the shelf to obtain the item identification result; determining the identity information of the purchaser according to the shelf position, the hand position of the customer, and the action behavior of the customer, wherein the purchaser is a customer matching the item identification result. The device includes a customer tracking module, a shelf position acquiring module, an item identification result acquiring module, and a matching module. The present invention realizes the accurate matching between the item identification result and the customer by the above-mentioned technical solution, which is beneficial to the completion of the settlement work of the unmanned convenience store, and can also improve the accuracy of the item identification.
US11983247B2
Methods, systems, articles of manufacture, and apparatus to recalibrate confidences for image classification are disclosed. An example apparatus to classify an image includes an image crop detector to detect a first image crop from the image, the first image crop corresponding to a first object, a grouping controller to select a second image crop corresponding to a second object at a location of the first object, a prediction generator to, in response to executing a trained model, determine a label corresponding to the first object and a confidence level associated with the label, and a confidence recalibrator to recalibrate the confidence level based on a probability of the first object having a first attribute based on the second object having a second attribute, the confidence level recalibrated to increase an accuracy of the image classification.
US11983244B1
At an artificial intelligence system, training iterations of a first machine learning model are implemented. In a particular iteration, a group of data items are selected from an item collection using active learning, and respective labels selected from a set of tags are obtained for at least some of the items of the group. Using feature processing elements of a different machine learning model, a respective feature set corresponding to individual labeled items is generated in the iteration, and the feature sets are included in a training set used to train the first machine learning model. A trained version of the first machine learning model is stored after a training completion criterion is met.
US11983243B2
Techniques for anomaly detection are described. An exemplary method includes receiving one or more requests to train an anomaly detection machine learning model using feedback-based training, the request to indicate one or more of a type of analysis to perform, a model selection indication, and a configuration for a training dataset; training the anomaly detection machine learning model according to the one or more requests using the training data; performing feedback-based training on the trained anomaly detection machine learning model; and using the retrained anomaly detection machine learning model.
US11983242B2
A learning data generation device includes an acquisition unit, an attention level derivation unit, and a selection unit. The acquisition unit acquires sequence data including a plurality of frames that include a target and are consecutive in a sequence. The attention level derivation unit derives an attention level that is feature data in a time axis direction of each of the plurality of frames included in the sequence data by using a trained model. The selection unit selects one or a plurality of frames included in the sequence data as a learning frame to be used for learning data based on the attention level.
US11983236B2
A computer-implemented method, computer program product and computing system for executing a description model when utilizing a website; detecting a failure associated with the execution of the description model; re-executing the description model one or more times in an attempt to utilize the website; and if a failure is detected one or more times, reporting the failure to a user.
US11983231B2
Described herein is a computer implemented method comprising: receiving, at a collaboration system, a page view request from a user device, the page review request being in respect of a page; identifying a content item link in the page for which a preview should be generated; generating a preview generation request for the user device to generate a preview in respect of the identified content item by a preview generation application installed on the user device; receiving, by the collaboration system, the preview generated by the preview generation application installed on the user device; and storing, by the collaboration system, the preview.
US11983226B2
Systems and methods for updating a data catalog in real-time with changes to metadata are disclosed. An example method may be performed by one or more processors of a system and include detecting changes to metadata in a metadata store, generating an event queue indicating a plurality of change events associated with system objects based on the changes, each of the plurality of change events indicating a number of event attributes and a system object associated with the change event, identifying recent events among the plurality of change events, identifying relevant events among the recent events, extracting unique identifiers from the relevant events, identifying priority objects among the system objects, obtaining, from the metadata store, current metadata for each of the priority objects, and updating information associated with the priority objects in a data catalog, the updating occurring in real-time with the changes to the metadata in the metadata store.
US11983222B2
The present technology addresses deficiencies associated with common practices for handling out of order data in a streaming data database. An aspect of the present technology is avoid storing out of order data in a snapshot but just store the out of order data as additional data linked to the temporal graph. The present technology receives out of order data and records a modification time for the data and a next modification time for the data that equals a timestamp of data previously stored in the database. If there is also data in the database for a time earlier than the timestamp of the out of order data, the earlier data is adjusted so that its next modification time matches the timestamp of the out of order data.
US11983220B2
A URL and a categorization associated with the URL are received. The received URL comprises a hostname portion and a path portion. The hostname portion of the received URL comprises a plurality of segments separated by one or more delimiters. A key associated with the received URL is determined. An operation is performed on a database using the determined key. Examples of such operations include inserting the categorization into the database, changing a value associated with the key in the database, removing a key-value pair from the database, and querying the database.
US11983217B2
Implementations are provided for providing responsive audio recordings to user queries that are prerecorded by human beings, rather than generated automatically using speech synthesis processing. In various implementations, a query provided by a user at an input component of a computing device may be used to search a corpus of voice recordings From the searching, a plurality of candidate responsive voice recordings may be identified and ranked based on measures of credibility associated with speakers that created the candidate responsive voice recordings. Based on the ranking, one or more of the plurality of candidate responsive voice recordings may be provided for presentation to the user at an output component of the same computing device or a different computing device.
US11983215B2
In various embodiments described herein, a visualization system receives message requests from client devices, wherein the message requests comprise at least location data that identifies a location of a client device, and media content, wherein the media content includes at least one of image data, audio data, and video data. In response to receiving the message requests that comprise the media content, the visualization system analyzes and parses the media content to detect one or more tags embedded within the media content. In response to detecting the tag, the visualization system identifies a campaign or account referenced by or associated with the tag. Based on the identification of the campaign based on the tag within the media content, the visualization system determines a distribution of the campaign based on the location data from the message request.
US11983209B1
Operations of a search management system are disclosed. The operations may include: identifying a data corpus containing a plurality of documents, generating sets of feature vectors representing the plurality of documents, receiving a query to search the data corpus, generating a query vector for the query, identifying a target feature vector that meets a similarity threshold by comparing the query vector to the feature vectors, and presenting a query result that includes at least part of the document. The feature vectors may be generated by executing a multi-step partitioning process for partitioning a respective document into a plurality of document partitions, such that the sets of feature vectors that are generated correspond to the plurality of document partitions for the respective document. The query result may include a target partition from among the plurality of document partitions represented by the target feature vector.
US11983202B2
There is disclosed a method for using a computer to enable correction of misclassified labels in a database. The computer initially applies a dataset (including labels pointing respectively to categories) to a first classifier, which includes a first loss function. Pursuant to the initial application, the computer determines that one or more labels have been misclassified. Responsive to such determination, the computer changes the first loss function to a second loss function to form a second classifier including the second loss function. The computer then applies the dataset to the second classifier for enabling correction of the one or more misclassified labels.
US11983199B2
Not all facts in a data warehouse are described by the same set of dimensions. However, there can be associations between the data dimensions and other dimensions. By maintaining a set of relationships that are capable of linking the dimensional keys used in existing data to the keys of an associated dimension, a data transformation can be constructed that summarizes by the original and by the associated dimensions in feeds in an analytical data mart (cube) that includes all the dimensions. This cube can then be consolidated and analyzed in a slice-and-dice fashion as though all the dimensions were independent. Data transformed in this manner can be analyzed alongside data from a source that is keyed by all of the dimensions.
US11983182B2
An information handling system includes a hardware device having a query processing engine to provide queries into source data and to provide responses to the queries. A processor stores a query to a query address in the memory device, issues a command to the hardware device, the command including the query address and a response address in the memory device, and retrieves a response to the query from the response address. The hardware device retrieves the query from the query address in response to the command, provides the query to the query processing engine, and stores a response to the query from the query processing engine to the response address.
US11983178B2
Various embodiments are generally directed to techniques for building data lineages for queries, such as SQL queries. Some embodiments are particularly directed to a lineage tool that is able to construct data lineages in a recursive manner that uses the text of a query to identify dependent tables. In several embodiments, the data lineage tool may parse SQL queries to identify columns and dependent tables, including analyzing interdependent queries used to populate dependent tables and proceeding until the true source of data is identified. In several embodiments, the data lineage tool may utilize the relationships and dependencies to build element and table level lineages.
US11983175B1
Methods and apparatus related to ranking modifications of a previous query. For example, modifications of a previous query may be generated based on a current query issued subsequent to the previous query by substituting one or more n-grams of the previous query with one or more n-grams of the current query. One or more measures of each of the modifications may be identified and, based on such measures, a ranking of each of the modifications may be determined. One of the modifications may be selected as a submission query based on the rankings of the modifications. The submission query may be selected for submission in lieu of, or in addition to, the current query.
US11983170B2
One or more engine instances are executed on each host to form an engine cluster. A plurality of control instances are executed on a first set of hosts to form a control cluster and comprise a control instance leader and one or more control instance followers. In response to a first host indicating a failure of a neighbor host, a pair-wise focused investigation is initiated to check peer-to-peer connections between the first host and the neighbor host. In response to one or more additional hosts indicating failures of neighbor hosts while the pair-wise focused investigation is being performed, a wide investigation is performed to check connections between the control cluster and the plurality of hosts. One or more hosts are added to an eviction list and an eviction protocol is performed to evict the one or more hosts from the engine cluster using the eviction list.
US11983163B2
Log data that includes a plurality of log records is asynchronously processed to validate a configuration of each log record and data included in each log record. It is determined that one or more attributes of a particular subset of log records of the plurality of log records corresponds to one or more errors. Using the particular subset, one or more enriched log records are generated by augmenting each log record of the particular subset of log records with error information that indicates one or more categories corresponding to the one or more errors. A user interface is generated to facilitate correction of the one or more errors, the user interface comprising a plurality of interactive elements corresponding to a plurality of error metrics of different categories of errors, wherein the one or more categories of the one or more errors are included in the different categories of errors.
US11983160B2
Disclosed herein are an apparatus and method for providing sensor data in a sensor device based on a blockchain. A method for providing sensor data in a sensor device based on a blockchain may include creating a device record using encrypted device identification information, registering the device record in the blockchain, creating an event record using event information collected from a sensor, registering the header of the event record, including information about a link to the device record, in the blockchain, and distributing the body of the event record, the body being linked to the header of the event record.
US11983158B1
Systems and methods related to dynamically orchestrating execution of a protocol by generating one or more executors and one or more functions using a network controller based on the protocol are disclosed. In one example embodiment, there is provided a method of receiving a user-defined logic to allow the network controller to generate a dataset including a plurality of accumulators, abstract one or more executors and functions, and generate a set of protocols at the one or more functions to activate a respective application stage to fulfill the service request based on the logic in near real-time. Moreover, methods herein may include determining a telemetry and/or insight generation based, at least in part, on the dataset.
US11983157B2
Systems, apparatus, and methods of managing the lifecycle of a digital token are described. In an example, while the digital token is being generated, the digital token or the underlying digital asset can be compared to other digital tokens and/or digital assets to determine similarity thereto. Based on the similarity, a program code interface (e.g., smart contract, an application programming interface—API, RPC, etc.) can be determined and an API call can be made to execute a program code. The execution can indicate whether the digital token creation process can be completed. If so, the digital token is recorded. Thereafter, its use or the use of the underlying digital asset can be monitored, whereby this monitoring can apply similarity processing. If a use thereof is determined or if a use of a similar digital token or similar digital asset is determined, notifications can be generated and sent.
US11983156B2
A system and method to index one or more sensor-based datasets utilizing pattern recognition and prediction to identify instances and regions of novelty and change as a means of highlighting potential subjective interest for the purposes of optimizing the manual and automated search, visualization, and extraction of datasets.
US11983155B2
A method includes: obtaining, by a computing device, a first work item from a first index, wherein the first work item represents a namespace of a bucket of a vault in a dispersed storage network; dividing, by the computing device, the namespace into plural ranges of names; creating, by the computing device, plural second work items, each respective one of the plural second work items including a respective one of the plural ranges of names; and adding, by the computing device, each of the plural second work items to a second index.
US11983153B2
Some implementations of the disclosed systems, apparatus, methods and computer program products may provide for determination of resource usage by tenants in a multi-tenant server system. Tenants may provide resource requests to a database of the multi-tenant server system and such resource requests may include context data. Periodic snapshots of the database may be performed to determine the pending resource requests received by the various tenants and, based on the snapshots and the context data, the resource usage of the various tenants, as well as the system as a whole, may be determined and forecasted for the future.
US11983134B2
Disclosed is an electronic device including a first interface configured to receive information about a device information storage device configured to store information about another electronic device, a second interface configured to communicate with a processor of the other electronic device, and at least one processor, wherein the at least one processor is configured to, when the device information storage device is identified through the first interface, acquire the information about the other electronic device from the device information storage device through the first interface, when the device information storage device is not identified through the first interface, check whether the other electronic device is identified through the second interface, and when the other electronic device is identified through the second interface, acquire the information about the other electronic device through the second interface based on communication with the processor of the other electronic device.
US11983130B2
A USB hub, including multiple USB upstream ports, multiple downstream ports, multiple image processing units, a USB hub unit, a first multiplexer, and a second multiplexer, is provided. The USB upstream ports include a first USB upstream port and a second USB upstream port. The downstream ports include a first downstream port and a second downstream port. The image processing units include a first image processing unit and a second image processing unit. The first multiplexer is coupled to the first USB upstream port, the second USB upstream port, the first image processing unit, the second image processing unit, and the USB hub unit. The second multiplexer is coupled to the first image processing unit, the second image processing unit, the USB hub unit, the first downstream port, and the second downstream port.
US11983126B2
An electronic component is formed by a semiconductor component or a semiconductor-like structure having gate electrode assemblies, for reading out the quantum state of a qubit in a quantum dot. The electronic component comprises a substrate having a two-dimensional electron gas or electron hole gas. Electrical contacts connect the gate electrode assemblies to voltage sources. The gate electrode assemblies have gate electrodes, which are arranged on a surface of the electronic component, for producing potential wells in the substrate.
US11983122B2
A system includes a multi-port RAM configured to store an instruction table. The instruction table specifies a regular expression for application to a data stream. The system includes a regular expression engine (engine) that processes the data stream using the instruction table. The engine includes a decoder circuit that determines validity of active states output from the multi-port RAM and a plurality of priority FIFO memories (PFIFOs) operating concurrently. Each PFIFO can initiate a read from a different port of the multi-port RAM. Each PFIFO can track a plurality of active paths for the regular expression and a priority of each active path by, at least in part, storing entries corresponding to active states in each respective PFIFO in decreasing priority order. The engine includes switching circuitry that selectively routes the active states from the decoder circuit to the plurality of PFIFOs according to the priority order.
US11983121B1
Provided is a cache memory device including a command reception unit for packetizing each of read commands and write commands and classifying them as even or odd; a cache scheduler comprising a first reorder scheduling queue for receiving commands classified as even numbers from the command reception unit and scheduling the commands classified as even numbers for cache memory accesses and a second reorder scheduling queue for receiving commands classified as odd numbers from the command reception unit and scheduling the commands classified as odd numbers for cache memory accesses; and an access execution unit for performing cache memory accesses via a cache tag to scheduled commands classified as even numbers and scheduled commands classified as odd numbers.
US11983110B2
A storage circuit, a chip, a data processing method, and an electronic device are disclosed. The storage circuit includes: an input control circuit and a memory. The input control circuit is configured to: receive n input data and an input control signal; perform first data processing on the n input data based on the input control signal to obtain n intermediate data corresponding to the n input data one by one; and write the n intermediate data and a sign signal corresponding to the n input data into the memory; the memory is configured to store the n intermediate data and the sign signal; different values of the sign signal respectively represent different processing processes of the first data processing, and n is a positive integer.
US11983100B2
Disclosed are various embodiments for automated testing of systems and applications. A first computing device may be in data communication with a second computing device. The first computing device can receive a fault instruction specifying receive a fault instruction specifying a fault to inject into a virtual compute instance, parameters for the fault, a duration of the fault, and an identifier of the virtual compute instance. The first computing device can then send a command to a second computing device that hosts the virtual compute instance, wherein the command specifies at least the fault, the parameters for the fault, and the virtual compute instance. In turn, the second computing device can receive the command from the first computing device, save a pre-fault state of the virtual compute instance, and then introduce the fault into the virtual compute instance.
US11983098B1
Systems, methods, and computer-readable storage media are described for modeling the requirements of software to generate test requirements. In one exemplary embodiment, a computer-implemented method comprises generating a model of the requirements using a tree graph model, identifying primary paths of the tree graph model using an algorithm, and creating test cases based on the identified primary paths.
US11983091B2
A system and method to adaptively generate a program model. Source code of a program to be tested for code issues, and a set of predefined patterns to be tested in the source code are received. Feature configuration data is generated by determining a set of features corresponding to the received set of predefined patterns. A set of program models is identified by selecting, for each feature in the set of features, a program model from among a plurality of program models that is optimized for the feature. A dynamic program model is built based on the identified set of program models, the dynamic program model being adapted to resolve each of the patterns included in the received set of predefined patterns. And the source code is tested for code issues by extracting from the dynamic program model instances of each of the set of predefined patterns.
US11983084B2
In a method of operating a storage device, temperature information is received from a temperature sensor. At least one power control signal and at least one performance control signal are alternately output based on the temperature information. A first temperature control operation and a second temperature control operation are alternately performed based on the at least one power control signal and the at least one performance control signal. The first temperature control operation is performed to control cooling performance of a thermoelectric element included in the storage device based on the at least one power control signal. The second temperature control operation is performed to control a throttling of operating performance of the storage device based on the at least one performance control signal.
US11983077B2
Each data stream in a backup job is individually tracked by data agent(s) and media agent(s) in its path, generating performance data packets in-process and merging them into the processed data stream. The data stream thus incrementally accumulates performance data packets from any number of successive backup processes. The in-process tracking also captures hierarchical relationships among backup processes and in-process subtending tasks, so that the resulting performance report can depict parent and child operations. The hierarchical relationships are embedded into the performance data packets and may be analyzed by parsing the data stream. The media agent transfers the data packets belonging to the secondary copy to secondary storage. The media agent analyzes the performance data packets in the data stream and generates a performance report, which covers the data stream from source to destination, based on the accumulated information carried by the performance data packets. The media agent illustratively stores the performance report locally as a flat file.
US11983071B2
The present technology may include an error correction code engine configured to generate a parity bit and syndrome information by performing an operation according to operation source data, and a data processing circuit configured to simultaneously output the parity bit and first delay data, which is generated by delaying input data by a first time according to a write operation, simultaneously output the syndrome information and second delay data, which is generated by delaying input data by a second time according to a read operation, and to share substantially the same signal path in generating the first delay data and in generating the second delay data.
US11983067B2
A method includes determining, by a processing device, a value of a memory endurance state metric associated with a segment of a memory device in a memory sub-system; determining a target value of a code rate based on the value of the memory endurance state metric, and adjusting the code rate of the memory device according to the target value, wherein the code rate reflects a ratio of a number of memory units designated for storing host-originated data to a total number of memory units designated for storing the host-originated data and error correction metadata.
US11983061B1
A peripheral input device, such as a mouse and/or a keyboard, includes a thermal sensor that detects end user presence, such as with a passive infrared sensor. The peripheral input device enters a low power mode having a radio of a wireless network interface controller monitoring a user presence indication communicated from a host information handling system, such as when a user presence sensor in a dongle coupled to the information handling system detects a user and communicates the user presence indication by a wireless signal. In response, the peripheral input device monitors for the user with the thermal sensor so that the radio and other components can be powered down until a user is detected, at which time the thermal sensor is powered down and the position sensor becomes active.
US11983045B2
An electronic device includes two bodies, at least one hinge structure, a functional assembly, and at least one linkage structure. The two bodies are pivotally connected to each other through the hinge structure. The functional assembly is movably disposed on one of the two bodies. The linkage structure is connected between the two bodies, and the functional assembly is connected to the linkage structure. The linkage structure is adapted to drive the functional assembly to move relative to the corresponding body as the two bodies are rotated relative to each other.
US11983043B2
The present invention relates to a flexible display device comprising: a first body, a second body configured to be movable relative to the first body, a flexible display part disposed to be exposed to the front side of the first body and the back side of the second body, and a link module that guides the first body and second body to move relative to each other, wherein the link module fixes the first body and the second body to each other to prevent the first body and the second body from moving closer to or away from each other when the first body and the second body have been positioned to be spaced a pre-configured distance apart from each other.
US11983037B2
A gaming controller docking accessory adapted to couple to a platform of a mobile electronic device includes a plurality of buttons arranged on a control panel of the gaming controller, as well as a first docking connector portion having a first magnetic element configured to detachably attach to a second docking connector portion of the platform. The second docking connector portion includes a second magnetic element. The first docking connector portion is configured to detachably attach the game controller docking accessory to the platform in a landscape orientation such that a longest length of the gaming controller docking accessory is parallel to a longest length of the mobile electronic device.
US11983034B1
A compliant interface for a wearable electronic device includes a three-dimensional lattice structure that is coupleable to the wearable electronic device and compressible to conform to one or more of a facial feature or an upper cranial feature of a user wearing the wearable electronic device. The compliant interface may be one of a facial interface of a head-mounted display unit, a head interface of a head-mounted display unit, or a head interface of a headphones unit. The three-dimensional lattice structure may be formed of silicone that may form less than 35% of a volume of the three-dimensional lattice structure in an uncompressed state. Compliance of the facial interface may vary by locations at which the compliant interface engages the user. The compliance may vary according to one or more of geometric stiffness or maximum deflection of the three-dimensional lattice structure.
US11983033B2
A system can include a display device that includes a rectangular housing that includes a back side that includes a first arrangement of magnets; and a stand that includes a base, a flap and a hinge that couples the flap to the base, where the flap includes a second arrangement of magnets, where the first arrangement of magnets and the second arrangement of magnets provide a first magnetic attraction force that couples the rectangular housing to the flap in a first position and a second magnetic attraction force that couples the rectangular housing to the flap in a second position, where, in the second position, the rectangular housing is rotated by 90 degrees with respect to the first position.
US11983032B2
The timing margin of various signal paths in an integrated circuit is monitored by components on the integrated circuit itself. Path margin monitor (PMM) circuits on the integrated circuit receive (a) functional signals propagating along signal paths in the integrated circuit, and (b) corresponding clock signals that are used to clock the functional signals. The PMM circuits output signals (PMM signals) which are indicative of the actual timing margins for the signal paths. For convenience, these will be referred to as path margins. A controller is also integrated on the integrated circuit. The controller controls the PMM circuits. It also receives and analyzes the PMM signals to monitor the path margins across the integrated circuit. Automated software is used to automatically insert instances of the PMM circuits into the design of the integrated circuit. The controller may also be automatically configured and inserted into the design.
US11983030B1
A clock transmission circuit includes a clock driver circuit suitable for transmitting a clock and adjusting a driving force thereof in response to a boosting signal; a low-pass filter circuit suitable for receiving the clock and outputting an initialization signal; and a boosting signal generating circuit suitable for generating the boosting signal that is activated in response to the initialization signal and deactivated in response to the clock.
US11983028B2
The invention relates to an electrical power energy converter unit for converting Direct Current to Direct Current, DC-DC, with maximum power point tracking that measures converted power at the output and controller module.
US11983024B2
Disclosed is a system comprising: a plant (P) to be controlled; a controller (C); a first weight function (W1); a second weight function (W2); and a disturbance observer, wherein the first weight function (W1) receives a difference value between a disturbance (w) and an output (uDO) of the disturbance observer as an input value, the second weight function (W2) receives a difference value between the output value of the controller (C) and the output (uDO) of the disturbance observer as an input value, the plant (P) to be controlled receives, as an input value, the sum value of the disturbance (w) and the difference value between the output value of the controller (C) and the output (uDO) of the disturbance observer, and the controller (C) receives an output value of the plant (P) to be controlled as an input value.
US11983023B2
Methods systems and apparatuses for reducing or substantially eliminating distortion in a transparent substrate in situ are disclosed.
US11983021B2
A controller includes a control unit. The control unit is configured to detect a state of at least one point, and determine depending on the detected state whether or not to include, in a flight route of a flying object transporting a package, a position above the at least one point as a passing point for the flying object to pass.
US11983011B2
A vehicle driving assist system includes a storage, an autonomous sensor, a traveling environment recognizer, and a controller. The storage contains map information on an intersection where at least one intersecting road intersects at grade with a traveling road of an own vehicle. The autonomous sensor detects information on the traveling road positioned in front of the own vehicle. The traveling environment recognizer recognizes the detected information on the traveling road. The controller determines, before reaching the intersection, whether the intersecting road is a blind spot depending on presence or absence of a view-blocking object, on the basis of the recognized information on the traveling road, and changes, if the intersecting road is determined as being a blind spot, a lateral position shift amount of a course of the own vehicle in a direction away from the intersecting road when the own vehicle passes through the intersection.
US11983010B2
Systems and methods for controlling autonomous vehicle test trips are provided. In one example embodiment, a computer implemented method includes obtaining, by a computing system, data indicative of a test trip index associated with an autonomous vehicle. The test trip index includes a plurality of test trips for the autonomous vehicle and each test trip is associated with one or more test trip parameters. The method includes obtaining, by the computing system, data indicating that the autonomous vehicle is available to travel in accordance with at least one of the test trips of the test trip index. The method includes selecting, by the computing system and from the test trip index, at least one selected test trip for the autonomous vehicle. The method includes causing, by the computing system, the autonomous vehicle to travel in accordance with the test trip parameters associated with the at least one selected test trip.
US11983006B2
Movement of an autonomously motile device may be controlled by a user device. The user device may display image data captured by a camera of the autonomously motile device; a user may provide input, such as a touch gesture on a display screen, indicating a command for the autonomously motile device to move to a location indicated by the input. The autonomously motile device determines a coordinate of the input and a time of the touch input; the autonomously motile device then determines a direction and distance of a corresponding movement.
US11983002B2
The problem of the present invention is to establish how to more accurately estimate the failure probabilities of the components of a machine system that has a small number of failure records. A failure probability assessment system 100 is a system for assessing a failure probability of a component composing a machine system and includes: a failure probability density function parameter database 4 for storing a parameter that determines the failure probability density function of the component; a failure probability density function identification unit 12 for calculating the failure probability density function of the component; and a damage model generation/update unit 7 for generating survival analysis data that has a minimum variation defined by the failure probability density function using failure history data and the time series operation data, wherein the failure probability density function identification unit 12 estimates a failure probability density function parameter from a past failure probability density function parameter stored in the failure probability density function parameter database 4 and the latest survival analysis data using the Bayes estimation.
US11982996B2
A workpiece data processing method and apparatus are for accurately determining a relationship between production equipment processing parameters/ambient condition data and workpiece quality inspection results. A workpiece data method includes acquiring processing condition data, a quality attribute value and quality inspection result data of each of multiple workpieces processed by a piece of production equipment, the processing condition data of one workpiece including a processing parameter used by the production equipment when processing the workpiece and ambient condition data of the production equipment when processing the workpiece; determining a first relationship between the quality attribute value of the workpiece processed by the production equipment and the ambient condition data of the production equipment when processing the workpiece and the processing parameter of the production equipment; and determining a second relationship between the quality inspection result data and quality attribute value of the workpiece processed by the production equipment.
US11982992B2
Example implementations described herein involve systems and methods that can involve extracting features from each of a plurality of time-series sensor data, the plurality of time-series sensor data associated with execution of one or more operations; clustering the extracted features into a plurality of tasks that occur from execution of the one or more operations, each of the plurality of tasks associated with a clustering identifier (ID) from the clustering; and calculating a cycle time of the cycle based on the initiation and end of the cycle recognized by referencing a cycle pattern model, wherein the cycle pattern model comprises configuration information of a cycle including a set from a plurality of the clustering IDs.
US11982982B2
A management apparatus monitors and/or controls a facility device. The management apparatus includes a setting unit, a storage unit, a determination unit, and an extraction unit. The setting unit sets association information associating identification information in order to specify a register used by the facility device with a data point regarding monitoring and/or control of the facility device. The storage unit stores history information that is association information previously set by the setting unit. The determination unit determines the use state of the register in the facility device. The extraction unit extracts the history information identical or similar to the use state of the register determined by the determination unit from the history information.
US11982973B2
A developing cartridge includes a housing, a storage medium having an electrical contact surface, a holder holding the electrical contact surface and movable with respect to the housing between a first position and a second position, and a roller including a first roller protrusion. The first roller protrusion is movable between a third position and a fourth position in accordance with rotation of the roller. The holder is movable in accordance with movement of the first roller protrusion. As the first roller protrusion moves from the third position to the fourth position, the holder moves from the first position to the second position.
US11982965B2
An image forming apparatus includes a developing member, a first detection processing portion, and an acquisition processing portion. The developing member conveys developer to a facing portion between the developing member and the image-carrying member. The first detection processing portion detects a first development current for each of a plurality of specific voltages with different DC voltage values applied to the developing member, the first development current flowing, in response to application of the specific voltages, through the facing portion including the developer and a specific exposed area, formed by the light emitting portion, on the image-carrying member. The acquisition processing portion acquires a potential value of the specific exposed area based on the DC voltage values of the specific voltages and current values of the first development current, detected by the first detection processing portion, corresponding to the respective specific voltages.
US11982964B2
An image forming apparatus includes a photoreceptor, a charger, an exposure device, a developing device, a transfer device, a power supply, a detection element, and a processor. The processor sets a transfer bias used in image forming processing based on the resistance value calculated using the value of the transfer bias supplied by the power supply, a measured value measured by the detection element, and the potential of the photoreceptor estimated from the charging potential at which the charger charges the photoreceptor if the measured value is measured, and determines the state of the photoreceptor based on a change in the surface potential of the photoreceptor if the charger changes the charging potential for charging the photoreceptor.
US11982956B2
An image forming apparatus includes a fixing member that fixes, onto a recording material, a toner image that has been transferred onto the recording material, a recovery roller that recovers toner adhering onto the fixing member, a cleaning unit, and a controller. The cleaning unit includes a cleaning web that cleans the recovery roller, a first roller around which the cleaning web is wound in advance, a second roller that winds the cleaning web supplied from the first roller, and a third roller that presses the cleaning web against the recovery roller to clean the recovery roller. The controller stops a rotation of a rotor of a motor that drives the second roller, in a case where a value corresponding to a torque applied to the rotor exceeds a threshold while the rotor is rotating.
US11982953B2
A conveyance member includes: a shaft that is rotatably disposed in a passage through powder is conveyed; a first conveyance unit that is provided at the shaft to project in a direction away from the shaft, and includes a plurality of first slits obliquely extending toward the shaft and a first film having flexibility; and a second conveyance unit that is provided at the shaft to project in a direction opposite to the first conveyance unit from the shaft, and includes a plurality of second slits obliquely extending toward the shaft and a second film having flexibility.
US11982949B2
A charging member for an image forming apparatus may include a conductive support and a surface layer on the conductive support and spaced apart from a photosensitive member. The surface layer may include a urethane foam including foam cells and having a foam structure based on the foam cells, the foam cells including open cells.
US11982943B2
A resist underlayer composition and a method of forming patterns, the composition including a polymer including at least one of a first moiety represented by Chemical Formula 1-1 and a second moiety represented by Chemical Formula 1-2; a thermal acid generator including a salt composed of an anion of an acid and a cation of a base, the base having pKa of greater than or equal to about 7; and a solvent,
US11982941B2
Provided is a flexographic printing plate precursor which can suppress chipping of relief images while maintaining printing properties. The flexographic printing plate precursor (10) includes a photosensitive layer (16) which includes (A) a water-dispersed latex, (B) a millable rubber, (C) a surfactant, (D) photopolymerizable compounds, and (E) a photopolymerization initiator, the (D) including the following (d1) to (d3). (d1) is a photopolymerizable compound of a chain structure having no cyclic structure, (d2) is a monofunctional photopolymerizable compound having a cyclic structure, and (d3) is a bifunctional photopolymerizable compound having a cyclic structure.
US11982935B2
A reflective mask blank for EUV lithography includes a substrate and, formed on or above the substrate in the following order, a reflective layer for reflecting EUV light, a protective layer for the reflective layer, an absorption layer for absorbing EUV light, and a hard mask layer. The protective layer contains ruthenium (Ru), the absorption layer contains tantalum (Ta), the hard mask layer contains chromium (Cr) and at least one of nitrogen (N) and oxygen (O), and the hard mask layer has a film density of from 3.00 g/cm3 to 5.40 g/cm3.
US11982934B2
An embodiment relates to a camera module and a driving device for a camera module. A camera module according to an embodiment may comprise: a lens module; a first bracket including a first round surface and movable by being coupled to the lens module; a second bracket including a second round surface corresponding to the first round surface; a ball bearing disposed between the first round surface of the first bracket and the second round surface of the second bracket; and a driving unit disposed between the lens module and the second bracket. The width and height of the second round surface of the second bracket may be greater than the width and height of the first round surface of the first bracket.
US11982931B2
A light source device includes an excitation light irradiation unit that emits excitation light; a rotary wheel unit including a rotary wheel having a filter region that reflects or transmits light in a predetermined wavelength band different from a wavelength band of the excitation light and transmits the excitation light, and a transmission bending region that bends and transmits the excitation light; and a fixed phosphor that is irradiated with the excitation light transmitted through the filter region and emits fluorescence including light in the predetermined wavelength band toward the filter region. The rotary wheel unit is configured so that an optical axis of the excitation light that is transmitted through the rotary wheel or is reflected from the rotary wheel overlaps with an optical axis of the fluorescence in the predetermined wavelength band reflected from the filter region or transmitted through the filter region.
US11982929B2
A control unit includes a casing, a first exhaust fan disposed close to a first side surface of the casing to exhaust air inside the casing, a first air intake port disposed to correspond to the first exhaust fan and formed in a second side surface opposite to the first side surface, a second exhaust fan disposed adjacent to the first exhaust fan and close to the first side surface to exhaust air inside the casing, a second air intake port disposed to correspond to the second exhaust fan and formed in the second side surface, a first cooling target object disposed to correspond to the first exhaust fan, a second cooling target object disposed to correspond to the second exhaust fan, and a CPU for controlling a revolution speed of the first exhaust fan and a revolution speed of the second exhaust fan.
US11982926B2
A method is disclosed for eliminating potential video echo effect for a collaboration session that utilizes AR environments. During the collaboration session and in the local AR environment, a contact overlap mask is generated that identifies a content overlap region where the projected remote content superimposes over the physical object placed on the local workspace surface. Based on the contact overlap mask, the local AR environment is temporarily modified throughout a short time period when the projected remote content is prevented from superimposing over the physical object within the content overlap region. A local image is generated based on the temporarily modified local AR environment and sent to the remote workstation for sharing in the collaboration session. By excluding any projected remote content from superimposing over the physical object in the local image, a potential video feedback loop is eliminated so as to eliminate any potential video echo effect.
US11982924B2
A camera module includes a housing, a lens holder configured to move in the housing in an optical axis direction, and a lens barrel coupled to the lens holder, wherein the lens holder includes a first support structure extending from one side surface in the optical axis direction and a second support structure located on a side surface opposite to the first support structure and extending in the optical axis direction, and the first support structure includes an extension protruding beyond the second support structure in the optical axis direction.
US11982922B1
A system is described. The system includes HNLF for generating an optical frequency comb and a single mode fiber for reducing a pulse duration of comb. The system includes a FRM to reflect the light in back propagation through the HNLF and the single mode fiber. Perturbations in a state of polarization caused by the HNLF and the single mode fiber are cancelled between the forward propagation and the backward propagation. The optical frequency comb may then be polarization maintaining without an active component such as a polarization controller and a feedback circuit.
US11982921B2
A drive unit outputs a modulation signal based on a data signal input from an optical communication apparatus through a pluggable electric connector. An optical modulator outputs an optical signal generated by modulating a light output from a light source based on the modulation signal. A control unit controls a modulation operation of the optical modulator. The control unit outputs a driver signal instructing to start a setting operation to the optical communication apparatus. The optical communication apparatus monitors the modulation operation of the optical modulator in response to the driver signal and performs an operation of correcting the data signal and/or an operation of outputting a control signal representing a control setting for the modulation operation to the control unit based on a monitoring result. The control unit controls the modulation operation of the optical modulator based on the control signal when receiving the control signal.
US11982919B2
It is an object of the present invention to provide a technique for making it possible to reduce the size of a Mach-Zehnder type optical modulator. In a clad layer, provided are a plurality of first and second via holes along an optical waveguide. The Mach-Zehnder type optical modulator includes a first travelling wave electrode connected to a first semiconductor region through the plurality of first via holes, extending along the optical waveguide in a plan view to have a width which is wider and a length and a second travelling wave electrode connected to a second semiconductor region through the plurality of second via holes, extending along the optical waveguide in a plan view to have a width which is wider and a length.
US11982917B2
The liquid crystal panel of the present invention sequentially includes: a first substrate including a first electrode; a first alignment film; a liquid crystal layer containing liquid crystal molecules having a positive anisotropy of dielectric constant; a second alignment film; and a second substrate including a second electrode, the liquid crystal molecules being homogeneously aligned with no voltage applied between the first electrode and the second electrode, a polar anchoring energy 2EA and an azimuthal anchoring energy 2EB of the second alignment film being smaller than a polar anchoring energy 1EA and an azimuthal anchoring energy 1EB of the first alignment film, respectively, the polar anchoring energy 2EA of the second alignment film being not greater than the azimuthal anchoring energy 2EB of the second alignment film.
US11982914B2
The present application relates to an array substrate and a display panel. In the present application, a first common line and a first sharing line are respectively disposed on two sides of a scan line, thereby preventing a situation in the prior art that the first sharing line penetrates a main pixel region and a sub-pixel region vertically, thereby improving an aperture ratio and a transmittance of the array substrate. The first common line, the first sharing line, and the scan line are disposed in a same layer, thereby further improving the transmittance of the array substrate.
US11982910B2
According to one embodiment, a display device includes a first substrate having a first transparent substrate and a pixel electrode, a second substrate having a second transparent substrate, a first common electrode, a second common electrode, and an insulating film disposed between the first common electrode and the second common electrode, and a liquid crystal layer. The first common electrode is disposed between the liquid crystal layer and the insulating film, and includes a first opening and a first electrode portion. The second common electrode is disposed between the insulating film and the second transparent substrate, and includes a second electrode portion overlapping the first opening.
US11982908B2
A display device and a manufacturing method thereof are disclosed. The display device includes a substrate, a display panel, and a frame sealant layer. The display screen includes a display region and a non-display region. The frame sealant layer is configured to adhere the display panel and the substrate. The frame sealant layer is correspondingly distributed in the non-display region of the display panel and surrounds the display region. The frame sealant layer includes liquid adhesive regions and solid adhesive regions disposed at intervals. Each of the liquid adhesive regions is provided with a liquid adhesive. Each of the solid adhesive regions is provided with a solid adhesive.
US11982906B1
Diffractive optical structures, lenses, waveplates, devices, systems, and methods, which have the same effect on light regardless of the polarization state of the light, utilizing systems of polarization discriminator diffractive waveplate optics and differential polarization converters with special arrangements that do not require introducing spatial separation between the layers.
US11982888B2
A nonreciprocal waveguide includes a substrate, a light propagation path, a magnetic member, an insulating layer, and a mask. The light propagation path is positioned at the substrate along a substrate surface. The magnetic member is positioned at the substrate along part of the light propagation path in a longitudinal direction. The insulating layer is positioned at the substrate and contains the light propagation path and the magnetic member. Inside the insulating layer, the mask is positioned further away than the light propagation path from the substrate. As seen from a direction perpendicular to the substrate surface, the mask overlaps at least part of the light propagation path in a width direction from a side of the light propagation path opposite to the magnetic member in the width direction. The mask is positioned in at least a range in which the magnetic member is positioned in the longitudinal direction.
US11982886B2
A light modulator of to this embodiment enables high-speed modulation to an SLM using a liquid crystal. The light modulator comprises refractive index regions arranged in a first direction on a reference plane, a region surrounding each refractive index regions and having a refractive index lower than that of each refractive index region, a first conductive film, and a second conductive film. The first conductive film is provided on any one of a pair of side surfaces arranged in the first direction in at least one refractive index region selected from the refractive index regions and belonging to a first group. The second conductive film is provided on any one of the pair of side surfaces so as not to overlap with the first conductive film in at least one refractive index region selected from the refractive index regions and belonging to a second group.
US11982882B2
A system for the color coding of objects in the field of view of a plurality of spectacle wearers includes a pair of spectacles per spectacle wearer. Liquid crystal cells of at least one spectacle lens of the spectacles are so designed that a transmission (TR) of the liquid crystal cells may be switched between high and low transmission states. The system also includes one RGB light source per spectacle wearer and means for controlling or regulating the luminance times, color and intensity of the RGB light source such that the light source for a first spectacle wearer illuminates with a first color at a time of the state of high transmission of the liquid crystal cell and the light source for a second spectacle wearer illuminates at a time of high transmission of the liquid crystal cell of their spectacles with a second color different from the first.
US11982881B2
A contact lens having an electronic system is described herein to provide lens accommodation using a distance measurement determined from an ultrasound time of flight signal. In at least one embodiment, the contact lens includes an ultrasound module, a system controller, a timing circuit, and an actuator. In at least one embodiment, the ultrasound module includes at least one transducer configured to emit a sound pressure wave outwardly and receive a reflected sound pressure wave from an object. A timer may track an elapsed time between generation and detection of the sound pressure wave by the at least one transducer to determine the distance to the object. In at least one embodiment, lens accommodation is further achieved using a communication link between a pair of contact lenses to determine a convergence angle based on independent distance measurements generated by each contact lens.
US11982876B2
An optical imaging lens, in order from an object side to an image side along an optical axis, includes a first lens assembly, an aperture, and a second lens assembly. The first lens assembly has negative refractive power and includes a first lens, a second lens, and a third lens. The first lens has negative refractive power. The second lens has negative refractive power. The third lens has positive refractive power. The second lens assembly has positive refractive power and includes a fourth lens, a fifth lens, and a sixth lens. The fourth lens has positive refractive power. The fifth lens has negative refractive power. The sixth lens has positive refractive power. In this way, the optical imaging lens of the present invention not only could achieve the effect of high image quality and low distortion, but also could reduce the volume of the optical imaging lens.
US11982869B2
The present embodiment of the present invention relates to a lens driving device, comprising: a housing; a bobbin disposed in the housing; a first coil disposed on the bobbin; a magnet which is disposed on the housing and faces the first coil; a base disposed under the housing; a substrate which is disposed on an upper surface of the base and comprises a circuit member including a second coil facing the magnet; an upper elastic member disposed on an upper portion of the bobbin and coupled to the bobbin and the housing; a support member coupled to the upper elastic member; and a terminal member elastically connecting the support member with the substrate, wherein the terminal member comprises; a first connector coupled to the substrate; and a second connector coupled to the support member; and wherein the second connector is disposed at a position lower than the first connector.
US11982859B2
A lens includes a lens tube and the optical element mounted in the lens tube. The lens tube has a top surface, and a conductive layer is disposed on a surface that is of the optical element and that faces a side on which the top surface is located. The lens further includes antistatic structure disposed on the top surface, and an electrostatic conducting wire disposed in a tube wall or on an inner surface or an outer surface of the lens tube. One end of the electrostatic conducting wire is electrically coupled to the antistatic structure, and the other end is grounded.
US11982852B2
An optical cable laying construction set (X) that includes an optical cable (C1) and plugs (P1 and P2). The optical cable (C1) includes an optical fiber which is a refractive index distribution-type plastic optical fiber. The plug (P1) includes a connecting portion connectable to the optical fiber, and an electric connector connectable to an external device, and has a configuration for converting an electric signal into an optical signal. The plug (P2) includes a connecting portion connectable to the optical fiber, and an electric connector connectable to an external device, and has a configuration for converting an optical signal to an electric signal. In an optical cable laying construction method of the present invention, laying construction of the optical cable on site is carried out using the optical cable laying construction set (X).
US11982850B2
Several optical micro-electromechanical systems (OptoMEMS) are provided. One of the OptoMEMS comprises an OptoMEMS chip, and a photonic chip coupled to the OptoMEMS chip; wherein the OptoMEMS chip comprises a photonic cavity and a first platform on which the photonic cavity is fabricated, and the photonic chip comprises a waveguide and a second platform on which the waveguide is fabricated; wherein the photonic cavity comprises at least one dielectric beam, each of which further comprises at least one array of air holes; wherein the photonic cavity is at least partially made of a photonic crystal, and the lattice constant of the photonic crystal is reduced or increased gradually in a central region of the photonic cavity, allowing the light of a specific frequency to be trapped in the center region.
US11982836B2
An optical fiber heating device includes a heat producing fiber wrapped around a cell which is filled with an atom vapor.
US11982831B2
An anti-peeping backlight module is formed by stacking an upper backlight module, a lower backlight module and a reflecting film disposed below the lower backlight module, wherein the upper backlight module is a transparent module, the lower backlight module is a transparent module or a non-transparent module, the upper backlight module is a collimating backlight module or a diffusion backlight module, the lower backlight module is a collimating backlight module or a diffusion backlight module, and the upper backlight module and the lower backlight module have different properties. The anti-peeping backlight module realizes beam splitting and collimation and can be used as various backlight modules, the beam splitting angle is adjustable, the efficiency is high, and can be controlled independently.
US11982826B2
A polarizing plate and a liquid crystal display including the same are provided. A polarizing plate includes: a polarizer; and a pattern layer on a light exit surface of the polarizer, the pattern layer including a first resin layer and a second resin layer sequentially arranged on the polarizer, a pattern portion being located at an interface between the first resin layer and the second resin layer and being composed of at least two pattern groups repeatedly arranged therein, each of the pattern groups including at least two engraved optical patterns; and at least two of the engraved optical patterns in each of the pattern groups having different aspect ratios and different base angles.
US11982816B1
A head-mountable device can include an ability to adjust a fit as needed for a particular user or activity. For example, a light seal module that provides engagement of a user's face and transmits light from a display element can be coupled to an HMD module. The light seal module can be provided in a wide variety of adjustable sizes and/or shapes to allow any given user to select an appropriate one for optimal alignment of an HMD module. The head-mountable device and/or other electronic devices can be operated to guide a user to select the optimal light seal module arrangement for use with an HMD module. For example, the head-mountable device or another device can include sensors for detecting an identity of a user, features of the user's face, forces distributed on the face when worn, and/or an activity being performed.
US11982812B2
An optical device includes a light-transmitting substrate, input and output apertures, eye-motion box, intermediate element outside of the substrate for coupling light waves into the substrate through the input aperture, a first reflecting surface between two major surfaces of the light-transmitting substrate for reflecting the coupled-in light waves to effect total internal reflection from the major surfaces of the substrate, a second flat reflecting surface parallel to the first reflecting surface located between the major surfaces of the light-transmitting substrate, for coupling light waves out of the substrate, and an optical element for redirecting light waves coupled-out from the substrate through the output aperture, into the eye-motion-box. The input aperture is substantially smaller than the output aperture, active areas of the first and second reflecting surfaces are similar, and each of the coupled light waves covers the entire aperture of the eye-motion-box.
US11982807B1
An apparatus for generating pictures for a head-up display includes: a printed circuit board (PCB) including a plurality of light sources; a liquid crystal display (LCD) disposed in front of the plurality of light sources and forming display images based on light emitted from the plurality of light sources; a funnel reflector including an internal optical surface including a double funnel structure and disposed between the PCB and the LCD to guide the light to the LCD; a housing including a space for accommodating the funnel reflector and including, on an upper surface thereof, an LCD seat for accommodating the LCD and a diffuser seat formed at the same angle as the LCD seat; and a diffuser accommodated in the diffuser seat, wherein the funnel reflector includes a tapered top surface and the top surface is formed at an angle corresponding to an angle of the diffuser seat to maintain a uniform distance from the diffuser.
US11982805B2
A wide-angle, high-resolution distance measurement device according to one aspect of the present disclosure comprises: a light source which emits structured light; a camera which forms an image by capturing reflected light, which is the structured light emitted from the light source and incident on the camera after being reflected by an obstacle; and a resolution correction lens which is disposed in front of the camera and corrects the reflected light which is reflected by the obstacle and incident on the camera, such that the resolution of the image formed by the camera is uniform irrespective of distance.
US11982803B2
An apparatus, method and storage medium for controlling a pathologic microscope are provided. The method includes obtaining a pathological digital image from an incident optical path of the pathologic microscope; performing artificial intelligence (AI) analysis on the pathological digital image to generate AI analysis information; and controlling an augmented reality (AR) projection component to project the AI analysis information on a microscopic field of the pathologic microscope on an outgoing optical path.
US11982800B2
An optical system internally has an intermediate imaging position that is conjugated to a magnification conjugate point on a magnification side and a reduction conjugate point on a reduction side, respectively. The optical system includes a magnification optical system having a first lens element and a second lens element positioned on the magnification side with respect to the intermediate imaging position; and a relay optical system having a plurality of lens elements, positioned on the reduction side with respect to the intermediate imaging position. The first lens element and the second lens element are positioned in this order from the magnification side, and the second lens element has a positive power. The optical system satisfies: 23<|f2/fw|<1000, wherein f2 is a focal length of the second lens element, and fw is a focal length of an entirety of the optical system at a wide-angle end.
US11982799B2
A zoom relay system includes an optical element for receiving light from an object. The zoom relay system is adapted to generate an image of the object on an image plane. The system includes a single varifocal lens group positioned along an optical axis. The varifocal lens group includes at least one lens for providing magnification and a varifocal freeform lens including two lens plates. The lens plates are configured to be disposed along a dimension transverse to the optical axis, such that, when the varifocal lens group is moved along the optical axis to adjust the magnification, the lens plates of the varifocal freeform lens are displaced in the transverse dimension relative to each other to provide compensation, such that, when the magnification is changed, a distance between the object and the image plane remains constant.
US11982782B2
A three-dimensional target motion analysis method using a line array sensor performed by a three-dimensional target motion analysis apparatus is proposed. The method may include acquiring a first conic angle between a target and the three-dimensional target motion analysis apparatus from the line array sensor at a predetermined first time point. The method may also include acquiring first attitude information including an attitude angle, a position, and a depth of the three-dimensional target motion analysis apparatus at the first time point. The method may further include analyzing a three-dimensional motion of the target by estimating a three-dimensional position of the target at the first time point based on the first conic angle and the first attitude information.
US11982781B2
A seismic source apparatus, configured to be maneuvered by a vehicle over terrain.
US11982780B2
A PET imaging system includes a gantry having a patient tunnel and a first detector unit and a second detector unit housed inside the gantry, each including a plurality of detector elements in a helical arrangement around an axial axis of the imaging system. Each of the detector elements in the second detector unit is spaced apart from a corresponding detector element in the first detector unit by an axial gap. Each detector element has an axial position. Each of the first and second detector units has its detector elements arranged so that a set of the detector elements is positioned such that each detector element in the set is offset from an adjacent detector element in the detector unit such that a maximum difference between axial positions of detector elements in each detector unit is less than or equal to the axial gap.
US11982773B2
Various aspects of the subject technology relate to a lidar validation system. The lidar validation system is configured to acquire one or more lidar point clouds from a lidar unit, wherein the lidar unit comprises one or more lasers, and wherein each point cloud is a representation of a scene according to a laser in the lidar unit, the scene comprising a fiducial target. The lidar validation system is configured to generate, based on points in the one or more point clouds, a target cloud that correspond to the fiducial target, perform a rigid body processing to minimize a sum of distances from each point in the target cloud to the fiducial target, and generate lidar validation measurements based on the distances from each point in the target cloud to the fiducial target.
US11982771B2
A method for processing a point cloud generated by a light detection and ranging system, includes: receiving a first measurement generated by the light detection and ranging system; retrieving a plurality of second measurements that are adjacent to the first measurement; calculating a first parameter by using distances of the first measurement and the plurality of the second measurements, the first parameter indicating a degree of continuum of the first measurement relative to the plurality of the second measurements; and determining whether the first measurement represents a measurement of noises by using the first parameter.
US11982770B2
Various embodiments of the present technology may provide methods and apparatus for region of interest histogramming. The apparatus may use a state machine in conjunction with a memory to generate a first histogram having a fixed number of bins over a first range and generate a second histogram having the fixed number of bins over a region of interest selected based on the first peak of the first histogram.
US11982760B2
A MIMO radar sensor includes: an antenna arrangement including first and second arrays, in each of which a respective plurality of antennas are offset relative to one another in a first direction, the first and second arrays being offset from each other in a second direction that is perpendicular to the first direction, the antennas of the first and second arrays being more strongly focused in the second direction than in the first direction in each case, and, in each of at least one of the first and second antenna arrays, at least two of the antennas of the respective array being offset from one another in the second direction and the antennas of the respective array being symmetrically arranged relative to an axis running in the second direction; a high frequency element; and a control and evaluation device for evaluating output from the high frequency element regarding the antennas.
US11982754B2
A traffic radar system comprises a first radar transceiver, a second radar transceiver, a speed determining element, and a processing element. The first radar transceiver transmits and receives radar beams and generates a first electronic signal corresponding to the received radar beam. The second radar transceiver transmits and receives radar beams and generates a second electronic signal corresponding to the received radar beam. The speed determining element determines and outputs a speed of the patrol vehicle. The processing element is configured to receive a plurality of digital data samples derived from the first or second electronic signals, receive the speed of the patrol vehicle, process the digital data samples to determine a relative speed of at least one target vehicle in the front zone or the rear zone, and convert the relative speed of the target vehicle to an absolute speed using the speed of the patrol vehicle.
US11982753B2
A method for performing in a positioning, navigation, tracking, frequency-measuring, or timing system is provided. The method comprises: providing first and second estimates of at least one system parameter during a first time period, wherein the at least one system parameter has a true value and/or true evolution over time during the first time period; providing a local signal; receiving, at a receiver, a signal from a remote source; providing a correlation signal by correlating the local signal with the received signal; providing amplitude and/or phase compensation of at least one of the local signal, the received signal and the correlation signal based on each of the first and second estimates so as to provide first and second amplitude-compensated and/or phase-compensated correlation signals corresponding to the first and second estimates of the at least one system parameter during the first time period, and; determining which of the first and second estimates is nearer the true value and/or true evolution over time of the at least one system parameter during the first time period, based on a comparison between the first and second amplitude-compensated and/or phase-compensated correlation signals. A computer readable medium and system are also disclosed.
US11982749B2
This document describes a time-of-flight lidar system configured to process pulse trains instead of individual pulses, for improved range resolution and pixel throughput. Each pulse in the pulse train is output at a respective duration and intensity, which may vary to provoke a return with a high-intensity and low signal ambiguity, prevent thermal build-up, or promote safe ocular operation. An expected intensity of the return as a function of time can be determined. By sampling reflections at the expected times and intensities, the lidar system quickly identifies a corresponding lidar return, even despite lidar noise. A return time of the return can indicate a distance or speed associated with an object pixel in a field-of-view. Processing pulse trains instead of individual pulses allows pixels to be scanned faster than using long durations or frame times, which also promotes ocular safety. Increased throughput is realized using low-energy lasers and inexpensive hardware, which minimize thermal footprint.
US11982744B2
An operating method for a LIDAR system. An optical multipulse signal with multiple temporally separate peaks and temporally superimposed peak flanks of temporally directly succeeding peaks is generated on the transmitter side, and is emitted into a visual field as an optical transmission signal. A corresponding control unit, a LIDAR system, and a working device, in particular a vehicle, are also described.
US11982741B2
The invention provides methods and systems for generating an ultrasound image. In a method, the generation of an ultrasound image comprises: obtaining channel data, the channel data defining a set of imaged points; for each imaged point: isolating the channel data; performing a spectral estimation on the isolated channel data; and selectively attenuating the spectral estimation channel data, thereby generating filtered channel data; and summing the filtered channel data, thereby forming a filtered ultrasound image. In some examples, the method comprises aperture extrapolation. The aperture extrapolation improves the lateral resolution of the ultrasound image. In other examples, the method comprises transmit extrapolation. The transmit extrapolation improves the contrast of the image. In addition, the transmit extrapolation improves the frame rate and reduces the motion artifacts in the ultrasound image. In further examples, the aperture and transmit extrapolations may be combined.
US11982736B2
An aspect of the present disclosure relates to a system implemented in a host vehicle, comprising: a radar based detection unit, comprising one or more radar sensors, for detecting one or more targets around the host vehicle; a vision based detection unit, comprising one or more image sensors, for detecting one or more targets in the field of view of the host vehicle; and a processing unit to: receive information corresponding to detected one or more targets from each of the radar based detection unit and the vision based detection unit; match each of the one or more targets detected by the radar based detection unit with one or more targets detected by vision based detection unit to identify a target as a matched target; categorize the matched target as a locked target; and track the locked target using information received from the radar based detection unit.
US11982733B2
A portable electronic device is disclosed that includes a communication circuit electrically connected to a first antenna or a third antenna and electrically connected to a second antenna, at least one processor, and a memory. The memory may store one or more instructions that, when executed, cause the at least one processor to receive a first signal including first data from an external electronic device using the first antenna and the second antenna, receive a second signal including second data from the external electronic device using the third antenna, and determine a position of the external electronic device based on a phase difference of the first signal, time information of the first data, and time information of the second data. In addition to the above, various embodiments understood through the present disclosure are possible.
US11982732B2
Disclosed is a method and apparatus for processing a radar signal by correcting a phase distortion. The method includes generating radar data based on a radar transmission signal transmitted through an array antenna of a radar sensor based on a frequency modulation model and a radar reception signal received through the array antenna as the radar transmission signal is reflected by a target, correcting the radar data using a correction vector for correcting a feedline error occurring due to a feedline delay difference between channels of the array antenna, and estimating a direction of arrival corresponding to the corrected radar data using a direction matrix reflecting a phase shift of the corrected radar data according to frequency modulation characteristics of the frequency modulation model.
US11982731B2
This application provides a radar signal processing method and apparatus, which are applicable to the waveform design of a millimeter-wave radar. The radar signal processing method is applicable to an apparatus, for example, a millimeter-wave radar or a chip system inside the millimeter-wave radar, and the method includes: transmitting a first radar signal on a first frequency band; transmitting a second radar signal on a second frequency band; receiving a first reflected signal and a second reflected signal, where the first reflected signal is an electromagnetic wave reflected by a target object in response to the first radar signal, and the second reflected signal is an electromagnetic wave reflected by the target object in response to the second radar signal; and obtaining at least one of range information, velocity information, and angle information of the target object.
US11982730B2
A measurement system includes a gain chain configured to amplify an analog input signal; a range selector configured to select a gain between the analog input signal and a plurality of analog-to-digital converter (ADC) outputs from a plurality of ADCs, wherein each ADC output has a path, and a gain of each output path is made up of a plurality of gain stages in the gain chain; and a mixer configured to combine the plurality of ADC outputs into a single mixed output.
US11982729B2
A motor inverter is provided. The motor inverter is coupled to an input power source and a motor and controls the mechanical switch to receive or turn off the input power source. The motor inverter includes primary and secondary auxiliary circuits, a microprocessor, a gate driver, and a motor drive circuit. The primary and secondary auxiliary circuits are coupled to the input power source and outputs first and second output voltages respectively. The microprocessor operates the driving switches of the motor drive circuit through the gate driver to switch the input power source for driving the motor. If the microprocessor determines that the first output voltage is abnormal and the motor rotational speed exceeds a safe speed limit, the microprocessor controls the driving switches to form an active short circuit for stopping the motor, and the microprocessor turns off the mechanical switch for protecting the input power source.
US11982728B2
A method for magnetic resonance imaging (MRI) may include obtaining a plurality of first magnetic resonance (MR) data sets related to a region of interest (ROI) of a subject. The plurality of first MR data sets may be collected based on two or more different values of a scan parameter. The method may also include determining a plurality of second MR data sets based on the plurality of first MR data sets. Each of the plurality of second MR data sets may correspond to at least two of the plurality of first MR data sets. The method may also include generate, based on the plurality of second MR data sets, a plurality of T1 weighted images of the ROI each of which corresponds to a target time point.
US11982721B2
Apparatus and associated methods relate to detecting leakage current in a powered electrical system. Leakage current is detected by comparing a high-frequency response signal with a high-frequency reference signal. A high-frequency excitation signal is coupled, via an inducer, into the powered electrical system at a first location. The high-frequency response signal is sensed, via a signal sensor, at a second location of the powered electrical system. Because the electrical dynamics of the powered electrical system can change in response to system degradation that results in leakage current, changes in the high-frequency response signal can be indicative of leakage. Thus, the high-frequency response signal is compared, by a controller, with a high-frequency reference signal. The high-frequency reference signal can be a high-frequency response signal obtained at a reference time, at which the powered electrical system is operating without leakage.
US11982714B2
A processor-implemented method with battery state estimation includes: determining a state variation of a battery using a voltage difference between a sensed voltage of the battery and an estimated voltage of the battery that is estimated by an electrochemical model corresponding to the battery; updating an internal state of the electrochemical model based on the determined state variation of the battery; and estimating state information of the battery based on the updated internal state of the electrochemical model.
US11982711B2
Methods of testing, diagnosing, or assessing the functionality of switches of an electric motor control system and/or a phase loss of an electric motor, and electric motor systems/motor control systems employing such methods, are disclosed herein. In one example embodiment, a method of diagnosing a fault includes detecting respective phase voltage signals communicated from the first, second, and third output nodes indicative of respective phase voltages occurring at the first, second, and third output nodes, respectively, and determining whether the respective phase voltages indicate that a first fault has occurred, either with respect to one or more transistors of pairs of switching transistors or with respect to one or more of first, second, and third phase windings. The determining is based upon whether the respective phase voltage signals indicate that respective phase voltages present respectively at the output nodes are equal or substantially equal to an intermediate output voltage.
US11982710B2
In one embodiment, a method includes: powering on an integrated circuit (IC) and causing the IC to enter into a reset mode, where in the reset mode, a switch coupled between an oscillator of the IC and a reset pin is open; releasing the reset pin to cause the IC to enter into a non-reset mode, where in the non-reset mode the switch is closed to cause the clock signal to be superimposed on a reset signal at the reset pin; and determining, via a monitoring circuit coupled to the IC, the IC as functional in response to identifying the clock signal superimposed on the reset signal at the reset pin.
US11982707B2
A semiconductor device includes an internal circuit connected to at least one pad. A first inductor element is connected between the at least one pad and the internal circuit, a second inductor element coupled to the first inductor element and generating an induced voltage due to an overcurrent flowing in the first inductor element. An event detection circuit includes a monitoring element connected to the second inductor element. The monitoring element is configured to generate an event detection signal by sensing changes in properties of the monitoring element caused by at least one of the induced voltages generated in the second inductor element and a current flowing in the second inductor element. The internal circuit supplies an operating voltage to the event detection circuit, and determines whether an event causing the overcurrent has occurred by receiving the event detection signal from the event detection circuit.
US11982701B2
Provided is a test method comprising: preparing a plurality of groups for setting, each of which has a plurality of semiconductor devices for setting, and assigning an inspection voltage to each of the respective plurality of groups for setting; performing first testing by applying the assigned inspection voltage to the semiconductor devices for setting, and testing, at a first temperature, the plurality of semiconductor devices for setting included in each of the plurality of groups for setting; performing second testing by testing, at a second temperature different from the first temperature, a semiconductor device for setting having been determined as being non-defective and by detecting a breakdown voltage at which the semiconductor device for setting is broken; acquiring a relationship between the inspection voltage and the breakdown voltage; and setting an applied voltage used when testing a semiconductor device under test at the first temperature, based on the acquired relationship.
US11982688B2
The present invention relates to a test socket having a thin structure that can reduce durability degradation of a contact itself, have excellent electrical characteristics in processing high-speed signals, and can extend a service life thereof, and relates to spring contacts suitable thereto. The test socket according to the present invention includes: a plurality of spring contacts (100) each of which includes an upper contact pin (110) and a lower contact pin (120) that are assembled cross each other, and a spring (130) supporting the upper and lower contact pins (110 and 120); a main plate (1110) having a plurality of accommodating holes (1111) in which the respective spring contacts (100) are accommodated, with first openings (1113); and a film plate (1120) provided on a lower portion of the main plate (1110), and having second openings (1121).
US11982687B2
The present disclosure relates to an IC chip holder capable of alleviating an impact if the IC chip holder is dropped or collides with another object. In the IC chip holder, an upper housing body is provided, on a side of electric contacts of an IC chip, with an elastic deformation portion capable of elastically deforming toward the inside of the upper housing body. Thus, since the elastic deformation portion elastically deforms toward the inside of the upper housing body, if the IC chip holder is dropped or collides with another object, the elastic deformation portion bends and the impact is alleviated. Thus, a possibility of the IC chip being damaged is reduced.
US11982686B2
Disclosed is an electrode lead gripper for a pressure activation device, and, in particular, an electrode lead gripper for a pressure activation device in which a current electrode terminal is configured to be stacked and mounted onto an electrode terminal base separately from a voltage electrode terminal and thus improved in contact reliability and increased in contact area in terms of contact with an electrode lead of a pouch type battery cell, thereby having advantages of decreasing contact resistance, reducing the amount of heat generated during charging/discharging, and resulting in further enhancing a charging/discharging efficiency.
US11982685B2
The present disclosure generally pertains to testing of secondary batteries. More specifically, the disclosure relates to a movable walk-in chamber for testing secondary cells. According to a first aspect, the present disclosure relates to a movable walk-in chamber for testing secondary cells comprising an enclosure, racking, a plurality of cycler interfaces and cabling. The enclosure form at least one thermally isolated temperature chamber. Furthermore, the enclosure comprises a walking aisle arranged between an entrance and an exit. The racking is arranged at inner walls of the enclosure along the walking aisle. Secondary cells can be inserted in the racking for testing and removed after testing. The plurality of cycler interfaces are arranged at outer walls of the enclosure. Each cycler interface comprises a power interface and one or more cell interfaces. The cabling is arranged to connect the power interfaces to at least one central power connector, whereby cyclers connected to the cycler interfaces can be powered from the movable walk-in chamber. The cabling is also arranged to connect the cell interfaces to poles of secondary cells inserted in the racking, whereby cyclers connected to the cycler interfaces are able to perform testing on cells arranged in the racking.
US11982679B2
The present invention relates to a method for obtaining protein mimotopes occurring in at least two distinct 3D conformations. In a further embodiment, a method for detecting antibodies with diagnostic relevance using said mimotopes is claimed. In a preferred embodiment, said methods are applied to Alzheimer's disease.
US11982670B2
Methods and kits for predicting infusion reaction risk and antibody-mediated loss of response during intravenous PEGylated uricase therapy in gout patients is provided. Routine SUA monitoring can be used to identify patients receiving PEGylated uricase who may no longer benefit from treatment and who are at greater risk for infusion reactions.
US11982669B2
A flow test unit (1) with a housing (2) which is sealingly closed to the outside at least when coupled to a sample container. At least one test strip (3) is accommodated in the housing (2), and the housing (2) has at least one admission opening (4). The test strip (3) is arranged inside the housing (2) such that, after a liquid connection (22) to a sample container has been produced, a wetting region (5) can be wetted with liquid (6) entering via the at least one admission opening (4).
US11982666B2
A system and method for the real-time monitoring and updating of a prediction of concrete drying is disclosed. The system includes one or more sensors positioned inside a concrete slab and one or more sensors positioned outside the concrete slab. Each sensor positioned inside and outside the concrete slab to transmit data to a cloud-based web portal configured to transmit a prediction to a computing device.
US11982664B1
The present application provides a true three-dimensional dynamic and static combination shear device under high-temperature, high pore pressure and chemical coupling and a method therefor, specifically designed for the rock indoor loading test technical field. The device includes a hydraulic system, a pore pressure coupling system, an annular frame, a frame base, a lateral horizontal support platform, a lateral floating frame, a normal dynamic and static combination loading cylinder, a lateral dynamic and static combination loading cylinder, a tangential hydrostatic loading cylinder, a tangential disturbance loading cylinder, a high-temperature box, and a true three-dimensional high-temperature, high pore pressure and chemical coupling shear box.
US11982650B2
A method for testing an interfacial tribochemical reaction between a diamond wafer and active metal abrasive or metal oxide abrasive is provided. A surface of a diamond indenter used in a nano scratch tester is coated with a layer of the active metal abrasive or the metal oxide abrasive with uniform and controllable thickness by magnetron sputtering, and an interface interaction between the layer of the active metal abrasive or the metal oxide abrasive and the diamond wafer is controlled by a scratch test of the diamond wafer. Chemical components of an interaction section on a surface of the diamond wafer are analyzed by the scanning probe micro Raman spectrometer.
US11982645B2
A system includes a sensor comprising a sensor bonding layer disposed on a surface of the sensor, wherein the sensor bonding layer is a metallic alloy. An inlay includes a planar outer surface, wherein the inlay may be disposed on a curved surface of a structure. A structure bonding layer may be disposed on the planar outer surface of the inlay, wherein the structure bonding layer is a metallic alloy. The sensor bonding layer is coupled to the structure bonding layer via a metallic joint, and the sensor is configured to sense data of the structure through the metallic joint, the structure bonding layer, and the sensor bonding layer. The inlay comprises at least one of a modulus of elasticity, a shape, a thickness, and a size configured to reduce strain transmitted to the sensor.
US11982644B2
A life estimation apparatus for a pressure accumulator estimates the life of the pressure accumulator based on an AE signal for the pressure accumulator. The life estimation apparatus includes: an AE sensor that is provided at the pressure accumulator and detects the AE signal; and an estimation unit that sets a point of time at which the AE sensor detects a damage AE signal that is generated from the pressure accumulator because of damage of a material during use of the pressure accumulator, as a minimum initial flaw generation time point that is a point of time at which a minimum initial flaw of the pressure accumulator that is detected by a non-destructive inspection method is generated in shipping of the pressure accumulator.
US11982636B2
Provided are a method and a device for acquiring a temperature and a computer-readable storage medium. The method for acquiring a temperature includes: building a temperature acquisition model, wherein the temperature acquisition model is configured to acquire, based on an operating parameter of the radioactive substance treatment system input to the temperature acquisition model, a temperature of different parts of the radioactive reactant in the radioactive substance treatment system under a condition of the parameter; inputting a current operating parameter of the radioactive substance treatment system into the temperature acquisition model during the treatment for the radioactive substance; and acquiring a current temperature of different parts of the radioactive reactant in the radioactive substance treatment system output by the temperature acquisition model.
US11982635B2
A method for analyzing a rock sample includes segmenting a digital image volume corresponding to an image of the rock sample, to associate voxels in the digital image volume with a plurality of rock fabrics of the rock sample. The method also includes identifying a set of digital planes through the digital image volume. The set of digital planes intersects with each of the plurality of rock fabrics. The method further includes machining the rock sample to expose physical faces that correspond to the identified digital planes, performing scanning electron microscope (SEM) imaging of the physical faces to generate two-dimensional (2D) SEM images of the physical faces, and performing image processing on the SEM images to determine a material property associated with each of the rock fabrics.
US11982634B2
Techniques for adapting an adaptive specimen image acquisition system using an artificial neural network (ANN) are disclosed. An adaptive specimen image acquisition system is configurable to scan a specimen to produce images of varying qualities. An adaptive specimen image acquisition system first scans a specimen to produce a low-quality image. An ANN identifies objects of interest within the specimen image. A scan mask indicates regions of the image corresponding to the objects of interest. The adaptive specimen image acquisition system scans only the regions of the image corresponding to the objects of interest, as indicated by the scan mask, to produce a high-quality image. The low-quality image and the high-quality image are merged in a final image. The final image shows the objects of interest at a higher quality, and the rest of the specimen at a lower quality.
US11982626B2
The invention generally relates to improved enhancement structures for use in surface-enhanced Raman scattering (SERS) and/or surface-enhanced fluorescence-based analysis.
US11982624B2
Carbon fiber characterization processes are described that include multi-condition Raman spectroscopy-based examination combined with multivariate data analyses. Methods are a nondestructive material characterization approach that can provide predictions as to carbon fiber bulk physical properties, as well as identification of unknown carbon fiber materials for quality control purposes. The framework of the multivariate analysis methods includes a principal component-based identification protocol including comparison of Raman spectral data from an unknown carbon fiber with a data library of multiple principal component spaces.
US11982611B2
A method includes providing a cartridge and the cartridge includes a slot for receiving a microfluidic chip having a set of first channels. The cartridge also includes a set of second channels and each channel of the set of second channels is coupleable to a different channel of the set of first channels during use with the microfluidic chip. The cartridge also includes an indent configured for engagement and alignment of the cartridge during use. The method also includes inserting the cartridge into a device, such that the cartridge engages a first biasing member of the device configured for alignment of the cartridge in a first direction. The first biasing member is configured to bias movement of the cartridge into locking position with a notch of the device.
US11982609B1
A method for determining lower radius limit of movable throat of shale is provided, and it includes: performing a low-temperature nitrogen adsorption test on a target shale to obtain first pore radii; performing a high-pressure mercury injection test on the target shale to obtain second pore radii; performing a nuclear magnetic resonance test on the target shale to obtain third pore radii; obtaining a relationship diagram of distribution frequencies and pore radii according to three pore radii; distinguishing, according to the pore radii, relationship diagram data, and performing normalization processing to determining a relationship curve of normalized frequency data and the pore radii; and determining a lower radius limit of movable throat of shale according to relationship curve. A problem of describing characteristics of shale occurrence space with complex pore structures and strong heterogeneity is solved, the method is suitable for determining lower radius limit of movable throat of shale.
US11982603B2
The invention relates to the preparation of biological cells for the mass spectrometric analysis of cellular properties such as taxonomic classification, antibiotic resistances, response to drugs or other active substances, and others. The cells can be prokaryotic or eukaryotic microorganisms which have particularly been cultivated directly on a mass spectrometric sample support, or eukaryotic cells from tissues or cell cultures. The invention proposes that the cells are not disrupted by adding matrix solution for a subsequent ionization by matrix-assisted laser desorption (MALDI), but that they are disrupted in a separate treatment step using acids and/or solvents on the sample support itself. Surprisingly, the cell proteins released then adhere to the sample support so that they can be carefully washed with buffer solution to remove salts and other soluble impurities which can stem from earlier treatment steps, for example from nutrient solution.
US11982590B2
An optimized method of monitoring a circuit breaker containing a gas with at least one gas characteristic providing a numerical value includes the steps of a) collecting a dataset referring to the at least one gas characteristic inside the circuit breaker, wherein the dataset contains the numerical value of the at least one gas characteristic during a specific condition or specific time of the day, b) calculation of a standard deviation of the at least one gas characteristic of the datasets of at least 3 days of the last 10 days, c) comparing the standard deviation of the gas pressure with a predefined threshold value, and d) triggering a first action in case the standard deviation exceeds the threshold value.
US11982584B2
A bearing detection device comprises a housing body, to be fixed to a stationary ring of a bearing, and a detection arrangement on the housing body, comprising a piezoelectric transducer. The detection arrangement also comprises: a floating body, mounted on the housing body and suitable for mechanically transmitting vibrations of the bearing, and a sensor unit, which is mounted in a stationary position on the housing body and has a detection surface configured for receiving thereon a corresponding surface of the floating body. The piezoelectric transducer defines at least part of the detection surface and is configured for generating an electrical potential difference that is substantially proportional to the magnitude of a stress exerted by the floating body on the piezoelectric transducer.
US11982573B2
A water environment temperature measurement tool includes measurement boxes and a counterweight box; a plurality of groups of the measurement boxes are provided; the counterweight box is movably connected with a group of measurement boxes; and each measurement box is provided with a temperature measurement instrument inside. The water environment temperature measurement tool further comprises: control mechanisms, each comprising a water inlet pipe, a water retaining member, an elastic member, a control assembly, a rotating seat, a rotating shaft, a second screw rod, a control seat and a rotary assembly. In the water environment temperature measurement tool of the present invention, the control mechanisms can achieve extraction and temperature measurement of water at different water body depths by cooperating with the measurement boxes and the temperature measurement instruments.
US11982567B2
A light field relay has an array of microlenses, an array of transducers, and an array of output optics. Microlenses focus one or more than one selected portions of an incident light field to separate corresponding transducers. Each corresponding transducer receives and transduces a single portion of focused light and emits the transduced light. Corresponding different output optics substantially collimate the transduced light and emit the substantially collimated light as an emitted light field. The light field relay may collect infrared light in one or more selected portions of an incident light field, transduce the infrared light to visible light, substantially collimate the transduced visible light, and emit a visible light field.
US11982563B1
An apparatus powered by batteries may include a first processor and a second processor. The first processor may consume more electrical power than the second processor. The second processor acquires data from one or more sensors. At a predetermined time or other trigger, the second processor activates the first processor that is then used to send the acquired data to an external device. For example, items are stowed on the apparatus that includes weight sensors. The second processor awakens hourly, acquires weight data indicative of the weight of items stowed on the apparatus, and returns to a sleep mode. After 24 hours of acquiring weight data, the second processor activates the first processor to send the accumulated weight data to an external device, such as a server, using a network interface. Power consumption is substantially reduced, allowing the apparatus to operate without external power for extended periods of times.
US11982554B2
Disclosed is a method for commissioning a magneto-inductive flow measuring device having means for producing a magnetic field and at least one measuring electrode pair for sensing a potential difference in a medium. The method includes a settling of the means during a settling time for stabilizing the magnetic field. During the settling time a first voltage time function is applied to the means, wherein after the settling time a measuring time begins, wherein during the measuring time a second voltage time function is applied to the means, wherein the settling time is divided into first time intervals, each of which has a duration, wherein the measuring time is divided into second time intervals, each of which has a duration, wherein an average value of all first interval durations is always less than an average value of all second interval durations.
US11982549B2
A device for determining the position of a light source, including an optical mask with a periodic pattern casting a shadow on an imager placed at a multiple of the Talbot distance or at a fraction of the Talbot distance.
US11982530B2
A sensor array. The sensor array includes a gyroscope device, including: a MEMS gyroscope including a seismic mass which is excitable to carry out oscillations; a driver circuit for exciting and maintaining an oscillating movement of the seismic mass; and a sensing unit. The sensor array further includes a control unit for selecting one of at least two different predefined operating modes of the gyroscope device, at least one sensing operating mode, in which rotation rate sensor signals are detected and/or preprocessed, and at least one stand-by operating mode, in which no rotation rate sensor signals are detected and/or preprocessed, being predefined as operating modes. The sensor array further includes a further sensor device for detecting further sensor signals; and a digital data processing unit for the rotation rate sensor signals and the further sensor signals.
US11982528B2
The disclosure provides a method and auxiliary target for aligning a calibration device to a vehicle. The calibration device includes a calibration bracket and a calibration laser emitter. The calibration bracket includes a crossbar. The method includes: placing a vehicle on a horizontal plane; setting a calibration center point; turning on the calibration laser emitter, so that the calibration laser emitter emits two fan-shaped beams, the two fan-shaped beams forming, on the horizontal plane, a first laser line and a second laser line that intersect and are perpendicular to each other; and adjusting a position of the crossbar, so that a point of intersection of the first laser line and the second laser line coincides with the calibration center point and the first laser line coincides with the line of intersection of the central axial plane of the vehicle and the horizontal plane.
US11982527B2
Imaging systems and techniques are described. An imaging system determines, based on image data of a scene received from an image sensor, a first plurality of pixel values corresponding to a first electromagnetic (EM) frequency domain and a second plurality of pixel values corresponding to a second EM frequency domain. The imaging system reduces the first plurality of pixel values using a plurality of cross-domain contamination values (based on the second plurality of pixel values) to generate a third plurality of pixel values. The imaging system determines a reconstructed pixel value based on a combination of at least an overexposed pixel value of the first plurality of pixel values and a corresponding pixel of the third plurality of pixel values. The imaging system outputs a reconstructed image that includes the reconstructed pixel value and a subset of the third plurality of pixel values.
US11982519B2
According to a first aspect of the present invention, there is provided a reconnaissance and communication assembly, adapted to be launched from a gun barrel into the air over a body of water. The assembly comprises a carrier (with a cavity) and a payload (within the cavity). The payload is arranged to be controllably expelled from the carrier and once expelled from the carrier, the payload is adapted to enter the water; and the payload transmits a signal after entering the water.
US11982512B2
A firearm accessory mounting system, wherein the firearm accessory mounting system can comprise a firearm accessory having at least one attachment point wherein the attachment point has at least one thread hole. A firearm handguard can have at least one mounting surface with at least one thru hole wherein the firearm accessory can be removably attached to the mounting surface by the attachment point and at least one fastener. The mounting surface can further comprise two parallel edges that can clock the right orientation of the firearm accessory with respect to the fore end of a firearm wherein the firearm accessory can always be orientated or pointed in the correct direction.
US11982502B2
A system and method for determining a performance metric based on a discharge event of a firearm includes a first inertial measurement unit (IMU) and a first event detection module. The first IMU is disposed on a first firearm and senses movement including at least one of accelerations and rotations. The first event detection module can receive a plurality of first input signals from the first IMU indicative of the movement. The first event detection module can identify an occurrence of a first shot discharge of the first firearm at a shot time based on the plurality of first input signals; determine a first orientation of the first firearm at the shot time; determine a second orientation of the first firearm at a first time before the shot time; compare the first and second orientations; and assign a first stability index based on the first and second orientations.
US11982499B2
A heat exchanger includes a plurality of longitudinally-extending first channels and a plurality of second channels fluidly isolated from the plurality of first channels. Each first channels includes a plurality of spiraling internal fins and a plurality of external fins. The internal fins extend from and are integrally formed with the internal walls of the first channel. The external fins connect extend from and are integrally formed with the external walls of the first channels, connecting channels together. The plurality of second channels is defined in part by external walls of the plurality of first channels and the plurality of external fins.
US11982498B2
A cooling device having a surface configured to allow the circulation of a heat-transfer fluid along the surface in a first direction D1, an exchange of heat being able to take place by convection between the cooling device and the fluid, the device includes n cooling fins, n being an integer greater than or equal to one, each cooling fin forming a protuberance of the device, extending primarily in a plane (P) containing the first direction (D1), in each fin, at least two inserts having a tube form and a dimension characteristic of a section of the tube and extending primarily in a second direction (D2) of the plane P distinct from the first direction (D1), the inserts having, over their greater length, a thermal resistance lower than the thermal resistance of the cooling fin along the same length, each insert being distant in the first direction (D1) from another insert by a length equal to or greater than the characteristic dimension of the section of the tube of the insert.
US11982494B2
Devices, systems, and methods relating to providing a portable, rechargeable vessel for collecting, storing, and recovering thermal energy are provided. In one aspect, vessel includes a structure defining a well and an open-top portion at the top of the well; a phase-change material, wherein the phase-change material is disposed in the well, the phase-change material being configured to change phase at temperature in the range of 110-700° C.; one or more thermally-conductive fins interleaved in the phase-change material; and a thermally-conductive heat transfer plate disposed at and substantially covering the open-top portion of the structure, in direct thermal contact with the one or more fins, thereby allowing the transfer plate to directly exchange thermal energy with the phase change material.
US11982489B2
Disclosed are various embodiments for an automated temperature logging and predictive alerting system for monitoring items that are being cooled or heated. In one embodiment, a predictive logging application may compare a predicted temperature curve of an item to a predefined slope to predict whether or not the item will meet a target threshold. The target threshold may be a target temperature or duration rule that can be aggregated discontinuously over a single day or multiple days. If the projected temperature curve is predicted to not meet the target threshold, the logging application may send alerts notifying a client of available corrective actions. In projecting the predicted slope, the predictive logging application may train machine learning models to analyze historical data associated with the item and the user.
US11982481B2
A refrigeration system includes a rotary pressure exchanger fluidly coupled to a low pressure branch and a high pressure branch. The rotary pressure exchanger is configured to receive the refrigerant at high pressure from the high pressure branch, to receive the refrigerant at low pressure from the low pressure branch, and to exchange pressure between the refrigerant at high pressure and the refrigerant at low pressure, and wherein a first exiting stream from the rotary pressure exchanger includes the refrigerant at high pressure in the supercritical state or the subcritical state and a second exiting stream from the rotary pressure exchanger includes the refrigerant at low pressure in the liquid state or the two-phase mixture of liquid and vapor.
US11982480B2
A refrigeration system includes a high-pressure side with a gas cooler configured, while the refrigeration system is powered by a main power supply and is operating to provide refrigeration, to cool refrigerant on the high-pressure side. The refrigeration system includes a low-pressure side with one or more evaporators. The refrigeration system includes an auxiliary compressor coupled to a backup power supply. An input of the auxiliary compressor is coupled to fluid conduit of the low-pressure side, and an output of the auxiliary compressor is coupled to fluid conduit of the high-pressure side. A controller is communicatively coupled to the auxiliary compressor. After determining that the main power supply is unavailable, the controller causes the auxiliary compressor to turn on to move refrigerant from the low-pressure side to the high-pressure side.
US11982468B2
Devices and methods for outdoor heating. A stove device includes a fuel system attached to a combustion chamber to deliver fuel from a hopper of the fuel system to the combustion chamber for combustion in a firepot assembly positioned inside the combustion chamber. A distance between a chute of the fuel system and the firepot assembly is adjustable to change an amount of fuel for combustion and thereby control temperature of combustion. The distance may be decreased to decrease the temperature and may be increased to increase the temperature.
US11982466B2
A structure comprises at least one outer wall having an internal wall section and an outer wall section with an air flow passage therebetween. A circulation system circulates air through the flow passage to inhibit moisture accumulation and mold growth. A sensing system determines the presence of moisture in the flow passage and generates a signal in response thereto. A controller receives the signal from the sensing system and controls the circulation system to maintain a predetermined temperature and relative humidity in the flow passage.
US11982463B2
An air conditioner indoor unit includes an electric control box, a cleaner device, and an electrical wire. The cleaner device includes a filter screen rail assembly and a cleaning assembly configured to drive a filter screen to move on the filter screen rail assembly to clean the filter screen. The cleaning assembly includes an electrical wire connection end. The electrical wire is arranged at the cleaning assembly and the filter screen rail assembly. One end of the electrical wire is connected to the electrical wire connection end, and another end of the electrical wire is connected to the electric control box.
US11982460B2
An air intake apparatus configured to be operably coupled to a primary air input of a furnace so as to provide airflow into the furnace in the event the primary air input becomes blocked. The air intake apparatus includes a body having an interior volume wherein the body includes a first end and a second end. The body has openings at the first end and the second end. A first end cap member is secured to the first end and includes an intake pipe operably coupled thereto. An intake member is secured to the second end cap member and extends upward therefrom into the interior volume of the body. The body includes a plurality of apertures formed in the wall thereof operable to atmospherically couple the interior volume of the body to an atmosphere in which the air intake apparatus is present.
US11982458B2
Air conditioner units and methods of operating the same are provided. A method of operating an air conditioner unit includes activating a makeup air system of the air conditioner unit. The makeup air system directs a flow of outside air from the makeup air system to an indoor portion of a housing of the air conditioner unit. The method also includes activating an indoor fan disposed in the indoor portion of the air conditioner unit at a fan speed at least equal to a minimum circulation threshold speed in response to the makeup air system being activated. Activating the indoor fan causes the flow of outside air from the makeup air system to be urged through the indoor portion of the housing. An air conditioner unit may include a controller, and the controller may be configured for performing the method.
US11982457B2
Methods, systems, and devices for an interactive environmental control system are described. In some examples, operating temperatures for individual zones of an environment may be determined based on inputs received from occupants of the respective zones. For example, a building may be separated into zones, and environmental conditions at each zone may be monitored and adjusted independently. Each occupant of a zone may update their environmental preference and the system may utilize the user inputs to set and adjust an operating temperature for the respective zone based on the occupants' preferences. In some examples, the system may implement machine learning techniques to predict and set operating conditions for the zones based on inputs, such as a history of inputs, from building occupants (e.g., from occupants of a respective zone).
US11982456B2
A position information antenna 22b receives a position signal including position information about a sending source (satellite, base station, or the like) of a positioning radio wave. A communication antenna 22a transmits position information about a compressor 100 (air compressor) that compresses the air and receives meteorological information corresponding to the position of the compressor 100 from a server on a cloud. A controller 13 specifies the position of the compressor 100 from the position signal received by the position information antenna 22b and controls the compressor 100 on the basis of the meteorological information corresponding to the position of the compressor 100 received by the communication antenna 22a.
US11982452B2
A condenser coil of a system includes a subcool sensor. The subcool sensor includes a first thermistor positioned to sense a saturated liquid temperature of refrigerant flowing in a first portion of the condenser coil. The subcool sensor includes a second thermistor positioned to sense a liquid temperature of the refrigerant flowing in a second portion of the condenser coil. The second thermistor is coupled electronically in series with the first thermistor. The subcool sensor includes a signal output for transmitting a subcool signal from the subcool sensor. The signal output is coupled electronically to a first terminal of the first thermistor and a second terminal of the second thermistor. A controller of the system includes an input/output interface which receives the subcool signal from the subcool sensor and determines a temperature difference between the saturated liquid temperature and the liquid temperature based on the subcool signal.
US11982444B2
A system for disposing a high-moisture mixed waste composed of kitchen garbage and water-containing sludge is provided, including a mixed waste storage device, a mixed waste primary-drying device and a mixed waste incinerating device. The mixed waste primary-drying device includes a mixed waste primary-drying body, a primary-drying material inlet, a primary-dried material outlet, a drying gas inlet and a primary waste gas outlet. A discharging outlet of the mixed waste storage device is connected with the primary-drying material inlet through the first conveying belt. The mixed waste incinerating device includes an incinerator, an incineration material inlet, an incineration material outlet, a combustion-supporting gas inlet and a flue gas outlet. The incineration material inlet is connected with the primary-dried material outlet through the second conveying belt and the combustion-supporting gas inlet is connected with the primary waste gas outlet. The flue gas outlet is connected with the drying gas inlet.
US11982439B2
A lens and light source module include: a light receiving surface; a light distribution surface, along the optical axis direction set opposite to the light receiving surface; light receiving surface away from the optical axis center region to form N groups of projection, where N≥1; each with a first incident surface and a first reflective surface. The first incident surface is adapted to refracting light to the first reflective surface; the first reflective surface is adapted to reflecting light to a light distribution surface and refracting light to a display by the light distribution surface. The lens provided by the present invention enables the majority of light to be directed to the shelf in a targeted manner, which is conducive to achieving balanced light distribution and enhancing light efficiency.
US11982435B2
The light device has USB charger has AC outlet power source and has AC-to-DC circuit to change one of Alternative current to 1st voltage DC and the 1st voltage DC though the circuit-inside or IC or DC-to-DC circuit to get 2nd voltage or though more DC-to-DC devices to get more voltage DC current. The light device has at least one of 5 Volt DC to supply to USB Charger Charging-port output-end and one of desire voltage DC to supply to DC light source. Or/The 1st AC to AC light source and has one of DC selected from 1st, 2nd, or more voltage DC current to USB Charger charging-port's output end so the said light device has (1) illumination function by DC or/and AC light source and (2) USB charger function by supply desired 1st or 2nd or more other voltage DC current to USB charging-port at 5 Volt DC. The light device optional has outlet-ports to get 1st AC directly though conductive parts to outlet-ports to supply AC to other device. Furthermore, the light device Optional can add other function(s) select from (a) Time piece related (b) Reflect Image (c) Power station (d) project image (e) heater (f) Air Flow (g) wireless communication (h) remote controller (g) APP controller (h) Blue-tooth controller.
