US12244352B1
A field configurable autonomous vehicle includes modular elements and attachable components. The vehicle can be assembled from these modular elements and components to meet desired mission and performance characteristics without the need to purchase specially designed vehicles for each mission. The vehicle can include a module that enables the vehicle to communicate optically with other vehicles or personnel.
US12244346B2
A wavelength cross-connect device performs a relay process in which multiple wavelength signal light beams that have been transmitted in multiple bands from a plurality of paths and demultiplexed into optical signals in the respective wavelength bands for each path are amplified, are switched to paths by contention WSSs, and are output to paths on the output side. A WXC unit performs the relay process on an optical signal in a specific wavelength band. An input-side conversion unit that converts a wavelength band other than the specific wavelength band into the specific wavelength band is provided on the input side, and an output-side conversion unit that converts the specific wavelength band after the conversion into the wavelength band prior to the conversion is provided on the output side. A directly-input optical signal in the specific wavelength band is directly output after the relay process at the WXC unit.
US12244341B1
The present disclosure provides a free space optical system for optically transmitting processed radio frequency signals through a variably refractive medium. The system may include a transmitting element configured to receive a first signal and process it to generate a time-division combined signal. The transmitting element includes an optical source to generate a beam of light, a modulator to modulate the beam of light based on the time-division combined signal, and an amplifier to amplify the modulated beam of light, which is transmitted through the variably refractive medium. A receiving element includes a photoreceiver to receive the amplified beam of light and extract a second time-division combined signal, a correction unit to correct distortion in the second time-division combined signal, a mixer to multiply the corrected signal with a predetermined frequency signal, an amplifier to amplify the multiplied signal, and an antenna to emit a radio signal generated from the amplified multiplied signal.
US12244330B2
A transmission device is provided. The transmission device includes a voltage generator, a convertor, a voltage buffer and a transmission element. The voltage generator generates a first voltage signal according to a first current. The convertor generates a second current using a source current proportional to a temperature, generates a third current according to the first voltage signal, and converts a sum of the second current and the third current to a second voltage signal. The voltage buffer generates a driving voltage proportional to the temperature according to the second voltage signal. The transmission element operates based on the driving voltage.
US12244326B2
A FEC codec for generating a check byte for a message. The FEC codec includes a port encoder having a storage unit, a Galois field multiplier, and a sum unit. The storage unit stores a first staged result, which is accumulated based on previous sets of input byte of the message for all clock cycles from a first clock cycle to a clock cycle immediately prior to the current clock cycle. The Galois field multiplier performs a Galois field multiplication of the first staged result and a power of the alpha to generate a Galois field product. The sum unit performs a Galois field addition on an internal input based on a consolidated byte for the current clock cycle and the Galois field product to generate a second staged result for subsequent use to generate the check byte. Other embodiments may be described and/or claimed.
US12244324B2
A system and method for memory error detection and recovery in a decoding system in CXL components is presented. The method includes receiving, into a first decoder within the decoding system, a memory transfer block (MTB) having data and parity information, and having a vertical portion and a horizontal portion, performing error detection and correction on the vertical portion of the MTB using binary hamming code logic within the first decoder; and upon performing error detection and correction in the first decoder, then forwarding MTB to a second decoder, and performing error detection and correction, via the second decoder, on the horizontal portion of the MTB using a non-binary hamming code logic within the second decoder such that the first and second decoders perform the error detection and correction on the vertical and horizontal portions of the MTB in a serial manner.
US12244309B2
A device includes a first AND logic gate comprising a first input, a second input, and an output, a second AND logic gate comprising a first input, a second input, and an output, and a first OR logic gate comprising a first input coupled to the output of the first AND logic gate and a second input coupled to the output of the second AND logic gate. A first selection circuit has first and second data inputs, a first control input coupled to the first input of the first AND logic gate and a second control input coupled to the first input of the second AND logic gate. A first D latch includes a data input coupled to an output of the first selection circuit and an activation input coupled to an output of the first OR logic gate and a second D latch includes a data input coupled to the output of the first selection circuit and an activation input coupled to the output of the first OR logic gate.
US12244302B2
A semiconductor device includes: a semiconductor base body including: a p-type substrate; and an n-type first semiconductor layer; a first electrode; a second electrode; an isolation film; an insulation film; and a third electrode disposed over the insulation film. The first electrode is electrically connected to a first circuit C1 that is connected to a first power source Vin. The second electrode is electrically connected to a second circuit C2 that is connected to a second power source Vcc. The semiconductor base body further includes a p-type back gate region that is formed in at least a region of the semiconductor base body that faces the third electrode by way of the insulation film with a depth that allows the back gate region to reach the substrate. A dopant concentration of the back gate region falls within a range of 1×1010 cm−3 to 1×1015 cm−3.
US12244299B2
There are disclosed acoustic resonators and method of fabricating acoustic resonators. An acoustic resonator includes a single-crystal piezoelectric plate having front and back surfaces, the back surface attached to a surface of a substrate except for portions of the piezoelectric plate forming a diaphragm spanning a cavity in the substrate. A conductor pattern on the front surface includes an interdigital transducer (IDT) with interleaved fingers of the IDT disposed on the diaphragm. A periodic array of holes is provided in the diaphragm.
US12244296B2
An acoustic wave filter includes acoustic wave resonators including a piezoelectric substrate and an IDT electrode including first and second electrode fingers. An intersecting region of the first and second electrode fingers includes a central region and first and second edge regions on outer side portions of the central region. An acoustic velocity in the first and second edge regions is lower than that in the central region, and the acoustic wave resonators include a first acoustic wave resonator with a width in the first and second edge regions larger than a width in the central region, and a second acoustic wave resonator including at least one of an acoustic velocity reducing film and an acoustic velocity increasing film in the central region, such that an acoustic velocity in the first and second edge regions is lower than acoustic velocity in the center region.
US12244288B2
A balun includes a first winding which has a first terminal coupled to an input, and a second terminal coupled to a reference potential terminal. The balun includes a second winding magnetically coupled to the first winding. The second winding has a first terminal coupled to a first differential output, a second terminal coupled to a second differential output, and a tap coupled to the reference potential terminal. The balun includes a first capacitor which has a first terminal coupled to the first winding and a second terminal coupled to the second winding. The balun includes a third winding which has a first terminal coupled to the reference potential terminal and a floating second terminal. The balun includes a second capacitor which has a first terminal coupled to the third winding and a second terminal coupled to the second winding.
US12244270B2
A maximum current detection circuit with multiple input current ports and a maximum current port generates, on the maximum current port, a maximum current corresponding to the largest input current on one of the input current ports. The maximum current detection circuit includes multiple current mirror circuits, each controlled by one of the input currents. Each of the current mirror circuits includes outputs, each coupled to a respective one of the input current ports and the maximum current port. The current mirror circuit controlled by the largest input current becomes the dominant source for the input currents on each of the input current ports and also drives the maximum current on the maximum current port. The input currents may be single-ended or differential signals. The input currents may be respectively delayed signals of a windowing circuit in an envelope tracking circuit controlling a power amplifier of a wireless device.
US12244265B2
One or more solar cells are connected to a flex circuit, wherein: the flex circuit is comprised of a flexible substrate having one or more conducting layers for making electrical connections to the solar cells; the flex circuit is attached to a panel; and the solar cells are attached to the panel. The flex circuit can be attached to the panel so that the conducting layers are adjacent the solar cells, or the flex circuit can be attached to the panel so that the conducting layers run underneath the solar cells. The conducting layers can be deposited on the flexible substrate and/or the conducting layers can be embedded in the flex circuit, wherein the conducting layers are sandwiched between insulating layers of the flex circuit.
US12244263B2
A shared frame photovoltaic module and related mounting system for single-axis trackers. Each module has no frame, or a partial frame on two of four sides. A shared frame rail captures adjacent modules edges, providing frame support and attaching them to the tracker torque tube eliminating structural redundancy in conventional module frames. In some embodiments, each module is unframed with mounting pucks attached to the underside of the photovoltaic laminate. Torque tube mounting brackets have connecting portions for attaching respective pairs of mounting pucks on opposing sides of the torque tube.
US12244261B2
A solar photovoltaic module comprises a generator body and a support body, and can be repaired in place after installation on a roof by removing and replacing the solar panel laminate from the generator body of the solar module. The support body of the solar module comprises an elongated rail defining an upper tabletop onto which a fastener may be affixed and a lower tabletop to receive the generator body. The solar panel laminate of the generator body is retained by a frame comprising a horizontal front frame element having a hook to engage a support body of another solar module.
US12244260B2
In various embodiments, the mounting systems described herein may be configured to mount a solar panel array to a flat concrete roof like those found throughout the Caribbean and Central and South America. Other systems described herein may be configured to facilitate mounting structures on standing seam metals roofs. Still other systems described herein may be configured to facilitate mounting structures on composite shingle, slate, or tile roofs. The mounting systems described herein may be configured as rail-less or rails free roof mounting systems.
US12244258B2
A high-integrity electromechanical actuator control system includes a system function controller, a plurality of actuator controllers, and at least one electromechanical actuator. Each actuator controller includes a first controller, a second controller, and a duty cycle computation circuit. The first controller receives digital actuator control commands supplied from two of the function control channels and supplies first digital duty cycle commands. The second controller receives digital actuator control commands supplied from two function control channels and supplies second digital duty cycle commands. The duty cycle computation circuit receives the first digital duty cycle commands and the second digital duty cycle commands, computes an average of the first and second duty cycle commands, and generates pulse width modulated (PWM) commutation control signals based on the computed average.
US12244245B2
A method of operating a transport refrigeration system having a plurality of inverters configured to power a refrigeration unit includes placing a first inverter of the plurality of inverters in an active state; monitoring a load on the first inverter; comparing the load on the first inverter to an upper threshold; placing a second inverter of the plurality of inverters in an active state upon the load on the first inverter being greater than the upper threshold.
US12244243B2
A power converter arrangement with a modular multi-level converter which includes a series circuit of switch modules which each have a plurality of semiconductor switches and an energy source. Some of the switch modules are of a first type and others of the switch modules are of a second type. During operation, a positive switch module voltage, a negative voltage module voltage, or a null voltage is generated at connection terminals of the switch modules of the first type, and a positive switch module voltage or a null voltage can be generated at connection terminals of the switch modules of the second type. The power converter arrangement further contains a support structure having a number of levels, which each have receptacles in which the switch modules are arranged, with both switch modules of the first and second type being arranged in each level of the support structure.
US12244235B2
A method for a phase-shifted full-bridge DC-DC converter. The method controls the DC-DC converter for energy transmission from a secondary side to a primary side of the DC-DC converter. A transformer is arranged between the primary side and the secondary side of the DC-DC converter. The method comprises a switching state, in which the terminals of the primary side of the transformer are electrically connected to one another, and in which, furthermore, the terminals of the secondary side of the transformer and the terminals of the secondary side of the DC-DC converter are electrically connected to one another.
US12244231B2
In some embodiments, a power converter circuit included in a computer system magnetizes and de-magnetizes an inductor coupled to a switch node using high-side and low-side switches to alternatively couple a switch node to an input power supply node and a ground supply node. In response to detecting a drop in the voltage level of the input power supply node, the power converter circuit may adjust an on-resistance of the high-side switch to maintain performance at the lower voltage level of the input power supply node.
US12244228B2
In an embodiment a device includes a supply node configured to receive a supply voltage, an output node configured to provide an output voltage, a plurality of switching stages coupled to the supply node and to the output node, a sensing circuit coupled to the supply node and configured to provide at least one sensing signal based on the supply voltage and a driver circuit coupled to the sensing circuit and to the plurality of switching stages, wherein the driver circuit is configured to provide the drive signal based on at least one sensing signal exceeding or failing to exceed at least one reference voltage level and to selectively bypass a selected number of the plurality of switching stages based on the drive signal thereby varying an output voltage level at the output node.
US12244221B2
A method for controlling a switched-mode power supply having a current limiting control for limiting output current of the switched-mode power supply to a predetermined maximum limiting current value, and having a current boost control for setting the predetermined maximum limiting current value to a predetermined overcurrent value for a predetermined boost time. The output current is passed through a measuring resistor and the measuring voltage, dropping across the measuring resistor, is compared with a first comparison voltage as a measured value proportional to the output current. The first comparison voltage is set to a nominal comparison voltage, correlating with the maximum current value, or to a boost comparison voltage, higher than the nominal comparison voltage and correlating with the higher overcurrent value and the comparison result serves as a control signal limiting the output current to the maximum current value or the overcurrent value.
US12244207B2
A rotating electrical machine includes a cylindrical housing having a flow path configured to allow a refrigerant to flow therethrough, an inlet configured to allow the refrigerant to flow into the flow path, and an outlet configured to allow the refrigerant to flow out of the flow path. The flow path being formed so as to spirally surround a circumferential surface of the housing. The flow path includes: a first flow path that is formed along one end surface of the housing and formed such that a width along the circumferential surface increases along a flow direction of the refrigerant from the inlet; and a second flow path that is formed along the other end surface of the housing and formed such that a width along the circumferential surface decreases toward the outlet along the flow direction of the refrigerant.
US12244199B2
This patent document provides optical shutter devices based on electromagnetically activated shutters using a printed circuit board (“PCB”) structure to provide a coil that generates a magnetic field to move a permanent magnet in and out of an optical aperture integrated as part of the PCB structure to open and close the passage of light through the optical aperture.
US12244197B2
A stator for an electric machine comprises a cylindrical core defining an inner cylindrical surface and an outer cylindrical surface with a plurality of slots formed between the inner cylindrical surface and the outer cylindrical surface. Windings are positioned on the cylindrical core. The leads of the windings include a plurality of inner leads associated with conductors in an inner layer of the slots and a plurality of outer leads associated with conductors in an outer layer of the slots. A bus bar assembly includes a plurality of inner bus bars and a plurality of outer bus bars, the plurality of inner bus bars connected to the plurality of inner leads, and the plurality of outer bus bars connected to the plurality of outer leads. The plurality of outer bus bars are positioned radially outward from the end turns of the windings and radially inward from the outer cylindrical surface.
US12244194B2
The present invention relates to a stator of an electric machine with a stator body having a stator axis, which stator body comprises stator grooves in which there runs an electric plug-in winding which is formed from multiple conductor elements (4), conductor elements (4) being provided which each run with conductor branches through one or two of the stator grooves and protrude from the stator grooves on at least one end face of the stator by means of conductor ends (4b) and form a winding head, the conductor ends (4b) of the conductor elements (4) being arranged in the corresponding winding head in a plurality of groups (7) distributed in the circumferential direction in relation to the stator axis, each group (7) comprising a plurality of conductor ends (4b) arranged in a radial direction in relation to the stator axis, in particular aligned in the radial direction, characterized in that at least one, in particular a plurality, of the conductor ends (4b) of each group (7), as viewed in the radial direction, has raised structures (8) arranged on both sides, in such a way that the raised structures (8) on a first side (14) of the conductor end (4b), when the entire group (7) of conductor ends (4b) is clamped between two clamping jaws, permit the conductor end (4b) adjacent to the first side (14) and the conductor end (4b) having structures (8) to be approached towards one another elastically or plastically by the clamping jaws in order for the relevant conductor ends (4b) to be welded, and, on an opposite, second side (15) maintain a distance between the conductor end (4b) adjacent to the second side (15) and the conductor end (4b) having structures (8) in order to prevent a welding of the relevant conductor ends (4b).
US12244185B2
An electric circuit providing a ground connection includes at least two brushes and a contact member, wherein each brush and the contact member form a sliding contact, wherein the contact member is connected to a ground potential by at least one of the sliding contacts, wherein at least two of the sliding contacts are connected to a current source adapted to provide a current through the sliding contacts.
US12244177B2
An axial flux electric machine includes a casing, stator cores, windings, and fins. The casing has a hollow cylindrical shape with an inner radial surface and an outer radial surface. The stator cores are spaced circumferentially along the inner radial surface of the casing. The windings are wrapped around the stator cores. The fins project from the inner radial surface of the casing to spaces between the windings.
US12244172B2
A method can include obtaining device data for a set of electronic devices. The device data can indicate power utilized by the set of electronic devices. The method can include obtaining a capacity of a backup power source. The method can include obtaining priority data regarding an allocation of power to the set of electronic devices. The method can include obtaining a set of environmental conditions. The method can include calculating, based at least in part on the set of environmental conditions and the device data, a projected electrical load on the backup power source. The method can include determining that one or more thresholds are exceeded. The determining can comprise identifying that the projected electrical load exceeds the capacity. The method can include modifying, in response to the determining and according to the priority data, power supplied to the set of electronic devices from the backup power source.
US12244162B2
A battery system includes: at least two battery modules, where each of the at least two battery modules includes three strings of battery cells; and a switch control module configured to: determine state of charges (SOCs) of the strings of battery cells, respectively; determine, using model predictive control based on the SOCs, periods of phases, respectively; determine, using model predictive control based on the SOCs, periods for the strings, respectively, to be connected to a second positive terminal and a negative terminal during the phases, the determination of the periods for the strings including: setting the period for one of the strings of one of the battery modules to end before the end of a phase; and setting the periods for the other two strings of the one of the battery modules to end at the end of the phase.
US12244160B2
A method and system for controlling power delivery to an electronic device having default and proprietary power modes. A default power delivery protocol between the power delivery adapter and the electronic device is completed upon connecting the power delivery adapter to the electronic device. When a proprietary power mode is available, it is verified and communicated to the power delivery adapter, wherein the power delivery adapter delivers power to the electronic device according to the proprietary power mode. When a proprietary power mode is not available, the power delivery adapter continues to deliver power in the default mode.
US12244153B2
A device includes a signaling means and a motion sensor, and logic for activating or controlling the signaling means in response to a sensed motion according to an embedded logic. The device may be used as a toy, and may be shaped like a play ball or as a handheld unit. It may be powered from a battery, either chargeable from an AC power source directly or contactless by using induction or by converting electrical energy from harvested kinetic energy. The embedded logic may activate or control the signaling means, predictably or randomly, in response to sensed acceleration magnitude or direction, such as sensing the crossing of a preset threshold or sensing the peak value. The visual means may be a numeric display for displaying a value associated with the count of the number of times the threshold has been exceeded or the peak magnitude of the acceleration sensed.
US12244149B2
An energy supply system, which is a system constituting a regional power system in a target region, includes a power transmission system including a first power generation facility and a second power generation facility, a power transmission and distribution system that supplies power to each consumer, a management system, and an unmanned flying object. The unmanned flying object has a transport function of transporting a cargo and a power supply function of supplying power to an outside. When the amount of power supplied by the power transmission system is less than the amount of power required by the power transmission and distribution system, the management system performs a power adjustment process of supplying power from the unmanned flying object to the power transmission and distribution system by using the power supply function of the unmanned flying object.
US12244139B2
A circuit for controlling an interface between an integrated circuit of an electronic device and an external device includes each of an interface control switch and an overvoltage protection switch. The interface control switch includes a controller for controlling a mode of the interface between a data communication mode that connects the external device to the integrated circuit of the electronic device via one or more communication lines of the electronic device, and a power transmission mode that connects a power source of the external device to a battery of the electronic device. The controller includes a reset line for resetting the interface control switch. The overvoltage protection switch is connected between the one or more communication ports and the reset line, and is configured to activate the reset line of the controller in response to an overvoltage condition at the one or more communication lines of the electronic device.
US12244137B2
The described techniques address issues associated with electrostatic discharge (ESD) protection for multi-die integrated circuits (ICs). The techniques include the use of two or more semiconductor dies within a multi-die IC, which may include a first semiconductor die without ESD protection but with full ESD exposure. The first semiconductor receives ESD protection via a second semiconductor die that is integrated as part of the same package with the first semiconductor die. The second semiconductor die may be electrically more remote from ESD-exposed pins compared to the first semiconductor die. The first semiconductor die may include integrated passive devices. The second semiconductor die enables ESD protection for both semiconductor dies in the same integrated IC package.
US12244125B2
A transfer switch apparatus for alternately connecting an electrical load to a utility power supply and a generator includes a container which houses a selector switch and an electrical receptacle. A door is coupled to the container to open and close an opening to the container to access the electrical receptacle. The door engages the selector switch to connect a utility power supply to a load when the door is closed and to connect the electrical receptacle to the load when the door is opened. An electrical plug of a generator is couplable to the electrical receptacle to power the load and to retain the door in the open position. The door is otherwise biased to close.
US12244122B2
An apparatus includes a housing (e.g., a housing having a form factor of a molded case circuit breaker) and at least two phase terminals supported by the housing and configured to be connected to respective ones of at least two phase buses in an electrical panelboard. The apparatus further includes at least one fault generation device supported by the housing and including an arc containment chamber and first and second spaced-apart electrodes in the arc containment chamber and electrically coupled to respective ones of the at least two phase terminals.
US12244115B2
A laser device for use with a scientific instrument. The laser device includes a laser emitter and a control system. The laser emitter is configured to generate a laser beam for radiating a sample disposed in a vacuum chamber of the scientific instrument. The control system is configured to receive a pressure signal associated with the vacuum chamber from a pressure sensor, and to change a state of the laser beam in response to the pressure reaching a threshold level.
US12244112B2
The present disclosure relates to wire terminals and/or termination mechanisms arranged and configured for use with a wiring device The wire terminals may be used in any suitable line-voltage wiring device. The wire terminals are arranged and configured to selectively receive a distal end of a wire therein.
US12244107B2
An add-on housing is provided comprising a frame-shaped basic shape which encloses a receiving region for receiving a contact insert or a holding frame fitted with plug-in connector modules, wherein at least two fastening surfaces having fastening openings are integrally formed on the outside of the frame-shaped basic shape, wherein the add-on housing has snap-fastening means or devices which engage through the fastening openings in order to mechanically fasten the add-on housing to a through-hole in a device wall. A method for fastening an add-on housing to a through-hole in a device wall is also provided, wherein: the add-on housing has fastening openings which are in alignment with corresponding fastening openings in the device wall; snap-fastening means or devices having a box-shaped main body and having opposing and resiliently mounted base portions laterally protruding from said main body are inserted into the mutually aligned fastening openings in the add-on housing and the device wall; the base portions, upon insertion into the fastening openings, are first pressed into the box-shaped main body and then extend to engage the device wall.
US12244106B2
A vehicular electrical plug or connector is provided. In another aspect, an electrical connector includes a wire cable having a first end that is permanently connected to a wheeled recreational vehicle, a second end with an outlet-engageable plug thereon, and a switch allowing for a high potential or dielectric withstand test by the vehicle manufacturer in one switch condition, and then the switch allowing for normal use while detecting and/or alerting a user of an electrical ground and/or polarity problem in another switch condition. A further aspect of an electrical connector employs multiple lights on a plug, one of which alerts a user of an electrical ground and/or polarity problem, and another of which is illuminated when electricity is flowing through the plug. Another aspect of a vehicular electrical plug and method of manufacturing same, includes liquid polyurethane fed into a hole in a plug housing which then fills the otherwise open area therein to create a water-resistant seal for the plug.
US12244096B2
A plug connector includes a plug housing coupled to a header connector and holding plug contacts mated with corresponding header contacts of a header connector. The plug connector includes an eCPA assembly coupled to the plug housing having an actuator movably coupled to the plug housing between a retracted position and an actuated position. The eCPA includes a plug eCPA terminal coupled to the actuator and movable by the actuator between a mated position and an unmated position for mating with a header eCPA terminal of the header connector. The eCPA includes an eCPA wire terminated to the plug eCPA terminal and routed to a remote electrical device. The plug eCPA terminal and the eCPA wire form a position assurance circuit with the header eCPA terminal in the mated position.
US12244085B2
A board-to-board connector assembly includes: a plug connector having: a second body having a second slot and a second sidewall; and third metal members; and a socket connector having: a first body having an island, a first slot, and a first sidewall; and first and second metal members. The first metal members are disposed in the first body and extend from a bottom of the first sidewall to the island through the first slot. The second metal members are disposed in the first body, and straddles and covers a portion of the first sidewall. The third metal members are disposed in the second body, and straddle and cover a portion of the second sidewall. When the connectors are mated, the second sidewall is inserted into the first slot, the island is inserted into the second slot, and the third metal members are pressed against the first and second metal members.
US12244083B2
An electrical connecting apparatus according to the present disclosure is characterized in including a first electrode region in which a liquid metal is filled in a first recessed part that is capable of conducting with a substrate electrode of a first wiring substrate, a second electrode region in which a liquid metal is filled in a second recessed part that is capable of conducting with a substrate electrode of a second wiring substrate opposing the first wiring substrate in a vertical direction, and a connector that causes conduction between the first electrode region and the second electrode region by bringing one end part into contact with the liquid metal of the first electrode region and bringing the other end part into contact with the liquid metal of the second electrode region.
US12244067B2
An antenna is provided. The antenna includes a microstrip feed line, a ground plate, a slot extending through the ground plate, and a radiating plate. The radiating plate is on a side of the ground plate and the slot away from the microstrip feed line. The radiating plate is configured to receive a signal from the microstrip feed line by aperture coupling through the slot. The radiating plate includes a plurality of radiating blocks spaced apart from each other.
US12244064B2
An antenna device mounted on a base plate includes an antenna element. The antenna device further includes a base composed of metal, the base being mounted on the antenna device with the antenna element. The antenna device further includes a magnetic body configured to be disposed between the base and the base plate.
US12244062B2
A method of using an antenna system, comprising a transducer that is configured to transduce between wireless signals and wired signals and that is disposed between a ground conductor and a frequency selective surface, includes: providing constructive interference between a first signal of a first frequency and a reflected first signal comprising a reflection of a portion of the first signal by the frequency selective surface and the ground conductor; and providing constructive interference between a second signal of a second frequency, different from the first frequency, and a reflected second signal comprising a reflection of a portion of the second signal by the frequency selective surface and the ground conductor.
US12244057B2
Provided is an antenna device whose characteristics are enhanced (radio waves are efficiently emitted from an extended antenna) without need to place a communication unit that wirelessly communicates with the outside of a vehicle in close proximity to a loop structure of the vehicle, thus allowing a high flexibility of installation of the communication unit. An antenna device mounted on a vehicle includes a communication unit configured to wirelessly communicate with an outside of the vehicle, and a metal bracket configured to serve also as an extended antenna, and the communication unit includes a housing and a substrate-accommodated in the housing and on which a pattern antenna is formed, the metal bracket includes a first part fixed to the housing and a second part fixed to the vehicle.
US12244055B2
A single feed antenna design is conducted on a radiator of a specific shape (for example, a strip radiator or a slot radiator) to excite a plurality of antenna modes. For example, performing a feed design on a strip radiator may excite a CM wire antenna mode and a DM wire antenna mode. For another example, performing a feed design on a slot radiator may feed a CM slot antenna mode and a DM slot antenna mode. The antenna design may be used to cover a plurality of frequency bands when an antenna is miniaturized.
US12244051B2
There is provided an ultra-small size broadband coupler. A Lange coupler according to an embodiment includes: first lines which are formed in a spiral shape, and have a first port and a second port formed at one end thereof and have connection ends formed at the other end thereof; and second lines which are formed in a spiral shape, and have connection ends formed at one end thereof to be connected to the connection ends of the first lines, and have a third port and a fourth port formed at the other end thereof. Accordingly, the Lange coupler maintains broadband characteristics while minimizing its area, so that it is possible to design a small component for mobile communication and to noticeably reduce an insertion loss.
US12244044B2
According to embodiments of the present disclosure, a solid oxide fuel cell includes a cathode, an anode, and a solid oxide electrolyte between the anode and the cathode. The solid oxide electrolyte includes a solid oxide, and the anode includes a porous scaffold. The porous scaffold includes a solid oxide having metal-based catalysts disposed on one or more surfaces of the porous scaffold. In embodiments, at least one ammonia decomposition layer is disposed proximate the surface of the porous scaffold and is configured to convert ammonia into hydrogen and nitrogen for subsequent feed of hydrogen to the anode. The ammonia decomposition layer also includes a metal decomposition catalyst.
US12244042B2
There is provided an air supply system and method for a fuel cell, the air supply system includes an air supply device configured to reduce a temperature of compressed air using heat exchange air and to provide the cooled air as power generation air to a fuel cell stack, and an indoor temperature adjustment device configured to provide external air as the heat exchange air to the air supply device or to cool the external air to provide the cooled external air as the heat exchange air to the air supply device, based on operation control information.
US12244041B2
The invention relates to a method for the continuous treatment of multiphase fluid flows, in particular during the operation of fuel cells, comprising the following steps: a) providing a multiphase fluid flow comprising a gas phase and a liquid phase, wherein the gas phase comprises a carrier substance and a process substance, wherein the liquid phase comprises the process substance, b) introducing the multiphase fluid flow into a continuously operable rotating separator, c) at least partially separating the liquid phase from the multiphase fluid flow by means of the rotating separator to produce a treated fluid flow comprising a treated gas phase, wherein the treated gas phase comprises the carrier substance and the process substance, wherein the quantitative proportion of the process substance in the treated gas phase is 50% or more of the quantitative proportion of the process substance in the gas phase of the multiphase fluid flow.
US12244040B2
A secondary battery includes: a cylindrical case; an electrode assembly accommodated in the cylindrical case and wound in a cylindrical shape; and a current interrupt device electrically connected to the electrode assembly and sealing the cylindrical case. The current interrupt device includes a cap-down electrically connected to the electrode assembly, a safety vent electrically connected to the cap-down, and an insulating gasket between the cap-down and the safety vent and covering outer circumferences of the cap-down and the safety vent.
US12244039B2
A secondary battery disclosed herein includes: an electrode body; a battery case; a terminal extracted from a terminal extracting hole to outside of the battery case; and an external conductive member joined to the terminal. The external conductive member has a through-hole into which a part of the terminal is inserted, and a joining portion between the external conductive member and the terminal is formed at a peripheral edge of the through-hole. The external conductive member has an approximately annular thin portion provided around the joining portion, and the thin portion is configured to melt when a current of 1000 A or more flows through the secondary battery.
US12244037B2
An electrode assembly manufacturing method includes the steps of: assembling an electrode stack; performing a primary heat press operation on the electrode stack; then performing a pre-heating operation on the electrode stack; and then performing a secondary heat press operation on the electrode stack. The pre-heating operation may include applying heat and pressure to the electrode stack for a time period from 10 seconds to 40 seconds under a pressure condition from 0.5 MPa to 2 MPa and under a temperature condition from 50° C. to 85° C. The pressure condition applied in the pre-heating operation may include applying a lower pressure than that applied in the primary and secondary heat press operations. The primary heat press operation may include engaging the electrode stack with a gripper to secure a position of the electrode stack, which gripper may be disengaged from the electrode stack before performing the pre-heating operation.
US12244033B2
Disclosed is a battery pack with improved durability and inner space efficiency to increase energy density. The battery pack includes a plurality of battery cells; a battery management unit configured to manage charging and discharging of the plurality of battery cells and including at least two printed circuit boards electrically connected to each other and arranged such that such that surfaces of the at least two printed circuit boards face each other; and an electrically insulating pack housing having an inner space in which the plurality of battery cells are accommodated and having a fixing unit being configured to fix the at least two printed circuit boards.
US12244032B2
Battery systems according to embodiments of the present technology may include a battery including a first electrode terminal and a second electrode terminal accessible along a first surface of the battery. The battery may define a recessed portion of the battery along the first surface of the battery between the first electrode terminal and the second electrode terminal. The battery systems may include a module electrically coupled with the battery. The module may include a circuit board. The module may include a first conductive tab extending from a second surface of the circuit board opposite the first surface of the circuit board. The first conductive tab may be electrically coupling the module with the first electrode terminal. The module may include a second conductive tab extending from the second surface of the circuit board. The second conductive tab may be electrically coupling the module with the second electrode terminal.
US12244027B2
A sealing gasket used in a tubular battery includes a disc-shaped partition portion; an outer peripheral portion provided to stand from a peripheral edge of the partition portion and held between an open end of a metal battery can and a dish-shaped metal sealing plate; and a plurality of stress buffer portions formed of annular grooves formed concentrically in the partition portion, wherein the tubular battery includes the metal battery can having a bottomed tubular shape and has the open end subjected to inward diameter reduction, a power generation element housed in the battery can, the dish-shaped metal sealing plate fitted and attached to the open end subjected to the inward diameter reduction, and the sealing gasket made of resin and held between the open end and the sealing plate.
US12244019B2
Disclosed are an electrode assembly, a manufacturing method thereof, and a lithium secondary battery comprising the same. The electrode assembly for the lithium secondary battery includes an electrode, a separator, and an opposing electrode, wherein the electrode has a structure in which an electrode active material layer is formed on an electrode current collector including an electrode current collection substrate and a tab extending from the electrode current collection substrate, an insulation film is formed on some or all of at least one surface of the tab, and the insulation film is an organic-inorganic hybrid film including inorganic particles and a binder polymer.
US12244018B2
Carbon nanostructures are used to prepare electrode compositions for lithium ion batteries. In one example, an anode for a Li ion battery includes three-dimensional carbon nanostructures made of highly entangled nanotubes, fragments of carbon nanostructures and/or fractured nanotubes, which are derived from the carbon nanostructures, are branched and share walls with one another. Amounts of carbon nanostructures employed can be less than or equal to 0.5 weight % relative to the weight of the electrode composition.
US12244017B2
A negative electrode for a lithium secondary battery having excellent dispersibility, adhesion and tensile strength, and a lithium secondary battery including the same. The negative electrode for a lithium secondary battery includes negative electrode active material particles, a conductive material and a binder. The binder includes a copolymer comprising acrylamide monomer-derived repeating units, acrylic acid monomer-derived repeating units, sodium acrylate monomer-derived repeating units and acrylonitrile monomer-derived repeating units. The combined weight of the acrylic acid monomer-derived repeating units and sodium acrylate monomer-derived repeating units in the copolymer is 25 wt % to 35 wt %. The negative electrode active material particles are silicon-based negative electrode active material particles.
US12244010B2
Provided are a manufacturing method of a positive electrode active material for a lithium secondary battery including: a first step of dry-mixing a transition metal hydroxide and an anhydrous lithium raw material; a second step of subjecting the mixture of the transition metal hydroxide and the anhydrous lithium raw material to primarily firing; and a third step of finely pulverizing and mixing the primarily fired material and performing secondary firing, and thus obtaining a lithium transition metal oxide, wherein, in the first step, the anhydrous lithium raw material is mixed at 40 parts by weight or less based on 100 parts by weight of the transition metal hydroxide, and a positive electrode for a lithium secondary battery including a positive electrode active material manufactured by the above-described manufacturing method, and a lithium secondary battery.
US12244008B2
Provided is a positive electrode material which can impart a secondary battery with excellent low temperature output characteristics, excellent high temperature cycle characteristics and excellent durability against high voltage. A positive electrode material of a secondary battery disclosed here includes a positive electrode active substance particle and a coating containing a titanium-containing compound at the surface of the positive electrode active substance particle. A layer having a higher Ti concentration than the Ti concentration at a depth of 500 nm from the surface is formed in a surface portion of the positive electrode active substance particle. The titanium-containing compound in the coating is at least one compound selected from the group consisting of TiO2, TinO2n−1, wherein n is an integer of 3 or more, and oxides containing Li and Ti.
US12244007B2
A positive electrode active material in which a capacity decrease caused by charge and discharge cycles is suppressed is provided. Alternatively, a positive electrode active material having a crystal structure that is unlikely to be broken by repeated charging and discharging is provided. The positive electrode active material contains titanium, nickel, aluminum, magnesium, and fluorine, and includes a region where titanium is unevenly distributed, a region where nickel is unevenly distributed, and a region where magnesium is unevenly distributed in a projection on its surface. Aluminum is preferably unevenly distributed in a surface portion, not in the projection, of the positive electrode active material.
US12244004B2
Disclosed herein are a composite cathode material for a lithium-ion battery, a lithium-ion battery, and a vehicle. A core of the cathode material is a lithium-nickel-cobalt-manganese oxide material. A surface layer of the cathode material is a lithium-nickel-cobalt oxide material doped with an element E. There is a transition layer between the core and the surface layer. The transition layer is a lithium-nickel-cobalt-manganese oxide material doped with the element E. A content of the element E in the transition layer shows a decreasing trend in a direction from the surface layer of the cathode material to the core. A general formula for the composition of the transition layer is Li1+mNi1-x-y-zCoxMnyEzO2. 0≤m≤0.1, 0.01≤x≤0.1, 0.01≤y≤0.1, and 0.01≤z≤0.1. E is at least one of Al, Zr, Ti, Y, Ba or Sr.
US12244002B2
A positive electrode for a solid-state lithium battery, the positive electrode including: a positive active material; and a first solid electrolyte, wherein a ratio λ of an average particle diameter of the positive active material to an average particle diameter of the first solid electrolyte is 3≤λ≤40, wherein the positive active material has an average particle diameter of 1 μm to 30 μm, and wherein the first solid electrolyte has an average particle diameter of 0.1 μm to 4 μm.
US12243996B2
A power management device is a power management device that controls a temperature inside a housing in a power storage system that includes a power storage device including a storage battery and the housing for housing the power storage device. The power management device includes an acquisition unit that acquires status information indicating a status of the power storage system, a calculation unit that calculates a target temperature in the housing based on an allowable capacity deterioration rate of the storage battery, and an air volume control unit that controls an air volume of a fan provided in the housing based on the status information and the target temperature.
US12243991B2
A vehicle battery charger and a vehicle battery charging system are described and illustrated, and can include a controller enabling a user to enter a time of day at which the vehicle battery charger or system begins and/or ends charging of the vehicle battery. The vehicle battery charger can be separate from the vehicle, can be at least partially integrated into the vehicle, can include a transmitter and/or a receiver capable of communication with a controller that is remote from the vehicle and vehicle charger, and can be controlled by a user or another party (e.g., a power utility) to control battery charging based upon a time of day, cost of power, or other factors.
US12243987B2
A battery pack comprises a pair of physically separate battery cells share a single protection circuit module (PCM). Each further saw comprises a respective pair of electrodes, with both pairs of electrodes being connected to a single, common protection circuit board (PCB) of the PCM. The common PCM may be located in a spacing between adjacent ends of the batteries such that a widthwise dimension of the PCB has an upright orientation between the two batteries.
US12243983B2
A non-aqueous electrolyte solution for a lithium secondary battery and a lithium secondary battery including the same are disclosed herein. In some embodiments, a non-aqueous electrolyte solution includes a lithium salt, an organic solvent, and a compound represented by Formula 1 as an additive. A lithium secondary battery including the non-aqueous electrolyte solution has improved high-rate charge and discharge characteristics at high temperature.
US12243977B2
The present invention generally relates to electrolytes for use in various electrochemical devices. In some cases, the electrolytes are relatively safe to use; for example, the electrolytes may be resistant to overheating, catching on fire, burning, exploding, etc. In some embodiments, such electrolytes may be useful for certain types of high-voltage cathode materials. In some cases, the electrolytes may include ion dissociation compounds that can dissociate tight ion pairs. Non-limiting examples of ion dissociation compounds include trialkyl phosphates, sulfones, or the like. Other aspects of the invention are generally directed to devices including such electrolytes, methods of making or using such electrolytes, kits including such electrolytes, or the like.
US12243974B2
Provided is a method of improving a cycle-life of a rechargeable alkali metal-sulfur cell, the method comprising implementing an electronically non-conducting anode-protecting layer between an anode active material layer and a cathode active material without using a porous separator in the cell, wherein the anode-protecting layer has a thickness from 1 nm to 100 μm and comprises an elastomer having a fully recoverable tensile elastic strain from 2% to 1,000%, a lithium ion or sodium ion conductivity from 10−8 S/cm to 5×10−2 S/cm, and an electronic conductivity less than 10−4 S/cm when measured at room temperature. This battery exhibits an excellent combination of high sulfur content, high sulfur utilization efficiency, high energy density, no known dendrite issue, no dead lithium or dead sodium issue, and a long cycle life.
US12243969B2
A light emitting element structure may include at least one light emitting element which is disposed on a substrate and spaced apart from each other, and extends in a direction perpendicular to the substrate; an auxiliary layer which is disposed on the substrate, exposes at least a portion of the upper surface of the substrate, and surrounds the outer surface of the light emitting element; a current spreading layer which is disposed on the auxiliary layer and electrically contacts an end of the light emitting element; a first pad which is electrically connected to the end of the light emitting element, disposed on the current spreading layer, and does not to overlap the light emitting element; and a second pad which is electrically connected to another end of the light emitting element disposed on the upper surface of the exposed substrate and spaced apart from the auxiliary layer.
US12243968B2
A wavelength conversion device includes a base plate, at least one wavelength conversion material layer and a balance ring. The base plate has a geometric center, the wavelength conversion material layer is disposed on the base plate, and the balance ring is disposed on the base plate and rotates about a rotation shaft. The balance ring has a balancing part, and the balancing part includes at least one of the following structures: (1) a protrusion formed by a part of an outer periphery of the balance ring protruding in a direction away from the rotation shaft; (2) a recess formed by a part of the outer periphery of the balance ring caving in a direction towards the rotation shaft.
US12243963B2
A light emitting element ink comprises a light emitting element solvent, a light emitting element dispersed in the light emitting element solvent, the light emitting element including a plurality of semiconductor layers, and an insulating film surrounding outer surfaces of the plurality of semiconductor layers, and a thickener dispersed in the light emitting element solvent, wherein the thickener includes a compound represented by Chemical Structural Formula 1 as a polyol-based compound capable of forming a hydrogen bond with the light emitting element solvent or another thickener, and the thickener has a boiling point in a range of about 200° C. to about 450° C.
US12243952B2
The present disclosure provides a double-sided passivated contact cell, where a front side and a rear side of the double-sided passivated contact cell each are provided with a tunnel layer, a doped polysilicon layer, and a passivation layer sequentially from an inside to an outside; and for the doped polysilicon layer at the front side and the doped polysilicon layer at the rear side, one of the doped polysilicon layer at the front side and the doped polysilicon layer at the rear side is a boron and carbon co-doped polysilicon layer, and the other of the doped polysilicon layer at the front side and the doped polysilicon layer at the rear side is a phosphorus and carbon co-doped polysilicon layer. The present disclosure further provides a preparation method of the double-sided passivated contact cell.
US12243949B2
Embodiments of the present disclosure provide a solar cell string, a solar cell module, a manufacturing apparatus and a manufacturing method thereof. The solar cell string includes at least two solar cells including first and second solar cells adjacent to each other; front and back surfaces of each of the at least two solar cells are respectively provided with a grid line, and the grid line on the front surface is connected with the grid line on the back surface by a solder strip, the first and second solar cells have an overlapping region, and the overlapping region is provided with a buffer pad covering at least one side surface of the solder strip located in the overlapping region, and the buffer pad is formed by a pad which is pre-arranged in the overlapping region and melted at high temperature.
US12243943B2
A transistor includes a multilayer film in which an oxide semiconductor film and an oxide film are stacked, a gate electrode, and a gate insulating film. The multilayer film overlaps with the gate electrode with the gate insulating film interposed therebetween. The multilayer film has a shape having a first angle between a bottom surface of the oxide semiconductor film and a side surface of the oxide semiconductor film and a second angle between a bottom surface of the oxide film and a side surface of the oxide film. The first angle is acute and smaller than the second angle. Further, a semiconductor device including such a transistor is manufactured.
US12243942B2
A vertical oxide-semiconductor transistor is proposed by the present invention, including an insulating substrate, a source in the insulating substrate, a gate on the insulating substrate, wherein the gate surrounds the source and forms a recess on the source, an inner spacer on an inner sidewall of the gate in the recess, an oxide-semiconductor layer on the inner spacer and the source and directly contacts the source, a filling oxide on the oxide-semiconductor layer and filling in the recess, and a drain on the oxide-semiconductor layer and filling oxide and directly connecting with the oxide-semiconductor layer, wherein the drain completely covers the source and partially overlaps the gate.
US12243938B2
A semiconductor device includes a first nitride-based semiconductor layer, a second nitride-based semiconductor layer, a first gate electrode, a first S/D electrode, and a first field plate. The second nitride-based semiconductor layer is disposed on the first nitride-based semiconductor layer. The first and second nitride-based semiconductor layers collectively have an active portion and an electrically isolating portion that is non-semi-conducting and surrounds the active portion to form at least two interfaces extending along a first direction and spaced apart from each other by the active portion. The first gate electrode and the first S/D electrode are disposed above the second nitride-based semiconductor layer. The first field plate is disposed above the second nitride-based semiconductor layer and extends along the second direction and across the two interfaces such that the field plate extends to the electrically isolating portion, and overlaps with the first gate electrode near the interfaces.
US12243929B2
A dummy gate structure may be formed for a semiconductor device. The dummy gate structure may be formed from an amorphous polysilicon layer. The amorphous polysilicon layer may be deposited in a blanket deposition operation. An annealing operation is performed for the semiconductor device to remove voids, seams, and/or other defects from the amorphous polysilicon layer. The annealing operation may cause the amorphous polysilicon layer to crystallize, thereby resulting in the amorphous polysilicon layer transitioning into a crystallized polysilicon layer. A dual radio frequency (RF) source etch technique may be performed to increase the directionality of ions and radicals in a plasma that is used to etch the crystallized polysilicon layer to form the dummy gate structure. The increased directionality of the ions increases the effectiveness of the ions in etching through the different crystal grain boundaries which increases the etch rate uniformity across the crystallized polysilicon layer.
US12243924B2
Semiconductor device structures with a gate structure having different profiles at different portions of the gate structure may include a fin structure on a substrate, a source/drain structure on the fin structure, and a gate structure over the fin structure and along a sidewall of the fin. The source/drain structure is proximate the gate structure. The gate structure has a top portion having a first sidewall profile and a bottom portion having a second sidewall profile different from the first sidewall profile.
US12243922B2
A MOS transistor, in particular a vertical channel transistor, includes a semiconductor body housing a body region, a source region, a drain electrode and gate electrodes. The gate electrodes extend in corresponding recesses which are symmetrical with respect to an axis of symmetry of the semiconductor body. The transistor also has spacers which are also symmetrical with respect to the axis of symmetry. A source electrode extends in electrical contact with the source region at a surface portion of the semiconductor body surrounded by the spacers and is in particular adjacent to the spacers. During manufacture the spacers are used to form in an auto-aligning way the source electrode which is symmetrical with respect to the axis of symmetry and equidistant from the gate electrodes.
US12243919B2
A semiconductor structure includes a first transistor adjacent a second transistor. The first transistor includes a first gate metal layer over a gate dielectric layer, and the second transistor includes a second gate metal layer over the gate dielectric layer. The first and the second gate metal layers include different materials. The semiconductor structure further includes a first barrier disposed horizontally between the first gate metal layer and the second gate metal layer. One of the first and the second gate metal layers includes aluminum, and the first barrier has low permeability for aluminum. A bottom surface of the first gate metal layer is directly on a top surface of the first barrier.
US12243914B2
A method (of generating a layout diagram, the layout diagram being stored on a non-transitory computer-readable medium) includes: selecting first and second standard cells from a standard-cell-library; the first and second standard cells having corresponding first and second heights that are different from each other; stacking the first standard cell on the second standard cell to form a third cell; and including the third cell in a layout diagram. At least one aspect of the method is executed by a processor of a computer.
US12243909B2
Semiconductor devices and methods of forming the same are provided. In one embodiment, a semiconductor device includes a contact feature in a first dielectric layer, a first passivation layer over the contact feature, a bottom conductor plate layer disposed over the first passivation layer and including a first plurality of sublayers, a second dielectric layer over the bottom conductor plate layer, a middle conductor plate layer disposed over the second dielectric layer and including a second plurality of sublayers, a third dielectric layer over the middle conductor plate layer, a top conductor plate layer disposed over the third dielectric layer and including a third plurality of sublayers, and a second passivation layer over the top conductor plate layer.
US12243906B2
A light source includes an epitaxial layer stack that includes an n-type semiconductor layer, a light-emitting layer, and a p-type semiconductor layer. The epitaxial layer stack includes a two-dimensional (2-D) array of mesa structures formed therein. The light source further includes an array of p-contacts electrically coupled to the p-type semiconductor layer of the 2-D array of mesa structures, a metal layer in regions surrounding individual mesa structures of the 2-D array of mesa structures, and a plurality of n-contacts coupling the metal layer to the n-type semiconductor layer at a plurality of locations between the individual mesa structures of the 2-D array of mesa structures.
US12243896B2
An apparatus includes a first substrate having a pixel area and a second substrate superimposed on the first substrate, a first processing unit for processing signals output from a plurality of pixels, and a second processing unit for performing processing based on a calculation model. At least part of the first processing unit and at least part of the second processing unit are disposed on either the first substrate or the second substrate. A first power supply voltage to the first processing unit and a second power supply voltage to the second processing unit are supplied via different paths.
US12243893B2
A device includes a plurality of photodiode regions within a semiconductor substrate, a plurality of transistors, a plurality of deep trench isolation (DTI) structures, and a plurality of isolation structures. The transistors are over a front-side surface of the semiconductor substrate. The DTI structures extend a first depth from a backside surface of the semiconductor substrate into the semiconductor substrate. The isolation structures extend a second depth from the backside surface of the semiconductor substrate into the semiconductor substrate. The second depth is less than the first depth. From a plan view, each of the plurality of isolation structures has a triangular profile at the backside surface of the semiconductor substrate.
US12243888B2
An image sensor and an image processing method of the image sensor are provided. The image sensor includes: a spectral filter including a plurality of unit filters arranged in two dimensions and having different wavelengths; an image sensor including a pixel array receiving light transmitted through the spectral filter and outputting image signals; and a processor performing image processing on image signals output from the pixel array.
US12243876B2
A display device includes a first substrate including a display area and a non-display area adjacent to the display area, a first voltage line disposed on the first substrate and supplying a first voltage, a second substrate disposed on the first voltage line, and a thin film transistor layer disposed on the second substrate and comprising a plurality of thin film transistors and a second voltage line disposed in the non-display area and electrically connected to the first voltage line through a first contact hole penetrating the second substrate.
US12243873B2
An integrated circuit (IC) manufacturing method includes: forming, in a device region of the semiconductor wafer, fins of fin field-effect transistors (finFETs) of the IC; forming, in a seal ring region surrounding the device region, at least one seal ring comprising fins encircling the device region and a monitoring pattern comprising fins encircling the device region; and forming, in the device region, gates of the finFETs of the IC. Polysilicon structures are formed on the fins of the monitoring pattern in a connecting region of the monitoring pattern. An epitaxial material is grown on the fins of the monitoring pattern between the polysilicon structures by a combination of epitaxial growth upward from the fins and epitaxial growth inward from the polysilicon structures. At least one electrical contact is formed that electrically contacts the epitaxial material.
US12243864B2
A display screen includes a backplane, an array of light-emitting diodes electrically integrated with the backplane, the array of light-emitting diodes configured to emit UV light in a first wavelength range, and a plurality of isolation walls formed on the backplane between adjacent light-emitting diodes of the array of light-emitting diodes with the isolation walls spaced apart from the light-emitting diodes and extending above the light-emitting diodes. The plurality of isolation walls include a core of a first material and a coating covering at least a portion of the core extending above the light-emitting diodes. The coating is an opaque second material having transmittance less than 1% of light in the first wavelength range.
US12243859B2
An image display element includes pixels, a driving circuit substrate, a microlens, and an inter-pixel partition. The pixels are disposed in an array, each including a micro light emitting element. The driving circuit substrate includes a driving circuit configured to supply a current to the micro light emitting element and cause the micro light emitting element to emit light. The microlens is disposed for each of the pixels. The inter-pixel partition is disposed between the pixels and extends from a light emitting surface of the micro light emitting element to the microlens.
US12243857B2
Provided is a semiconductor integrated circuit that improves insulation reliability between a high-voltage circuit and a low-voltage circuit. The semiconductor integrated circuit includes the following: a first circuit controlled by a control signal of low voltage and driven at a higher voltage; a second circuit configured to output the control signal to the first circuit to control the driving of the first circuit; and a plurality of insulation circuits each including an insulating element, the plurality of insulation circuits connecting between the first and the second circuits in series. Each insulation circuit is configured to magnetically or capacitively couple the control signal in the insulating element to transmit it from the second circuit to the first circuit, and is configured to insulate the first circuit from the second circuit in the insulating element to prevent the higher voltage from being applied from the first circuit to the second circuit.
US12243856B2
Embodiments include semiconductor packages and a method of forming the semiconductor packages. A semiconductor package includes a mold over and around a first die and a first via. The semiconductor package has a conductive pad of a first redistribution layer disposed on a top surface of the first die and/or a top surface of the mold. The semiconductor package includes a second die having a solder ball coupled to a die pad on a bottom surface of the second die, where the solder ball of the second die is coupled to the first redistribution layer. The first redistribution layer couples the second die to the first die, where the second die has a first edge and a second edge, and where the first edge is positioned within a footprint of the first die and the second edge is positioned outside the footprint of the first die.
US12243855B2
A device comprising a first package and a second package coupled to the first package through a first plurality of solder interconnects. The first package includes a first substrate comprising at least one first dielectric layer and a first plurality of interconnects, and a first integrated device coupled to the first substrate. The second package includes a second substrate comprising at least one second dielectric layer and a second plurality of interconnects, a second integrated device coupled to a first surface of the second substrate, a third integrated device coupled to the first surface of the second substrate through a second plurality of solder interconnects and a first plurality of channel interconnects coupled to the first surface of the second substrate, wherein the first plurality of channel interconnects is located between solder interconnects from the second plurality of solder interconnects.
US12243852B2
A semiconductor package according to one embodiment comprises a substrate. A semiconductor chip is provided on the substrate. A resin layer is configured to cover the semiconductor chip on the substrate. A metal film is configured to cover a surface and side surfaces of the resin layer. The metal film is a laminated film including first to fourth metal layers. The first metal layer is configured to cover the resin layer. The second metal layer includes a first metal material that is different from a material of the first metal layer. The third metal layer includes an alloy of the first metal material forming the second metal layer and a second metal material different from the first metal material. The fourth metal layer is configured to cover the second or third metal layer.
US12243847B2
A bonding apparatus includes a stage on which a substrate is seated, a gantry installed above the stage, a bonding unit for bonding a chip to the substrate while moving along the gantry, a first temperature sensor installed on the bonding unit and providing a first temperature value of the bonding unit, a second temperature sensor installed at a periphery of the bonding apparatus and providing a second temperature value of an atmospheric temperature at the periphery of the bonding apparatus, and a control part causing the bonding unit to be aligned with a bonding position on the substrate, controlling the bonding unit to allow the bonding unit to bond the chip at the bonding position, and determining a movement distance of the bonding unit based on a weighted sum of the first temperature value and the second temperature value.
US12243841B2
To improve heat dissipation efficiency in an electronic component embedded substrate for mounting an electronic component of a type being prohibited from connecting to a ground pattern. An electronic component embedded substrate includes an electronic component and a heat transfer block which are embedded in insulating layers, a wiring pattern facing a surface of the heat transfer block, a wiring pattern facing another surface of the heat transfer block, a via conductor connecting the wiring pattern and the surface of the heat transfer block, and another via conductor connecting the wiring pattern and the another surface of the heat transfer block. The surfaces are insulated from each other. Even when an electronic component of a type having large heat generation and being prohibited from connecting to a ground pattern is mounted, the wiring pattern functioning as a heat dissipation pattern is connected to a ground pattern on a motherboard.
US12243831B2
A semiconductor wafer includes: a rectangular circuit formation region provided on the semiconductor wafer; an electronic circuit formed in the circuit formation region; a first seal ring formed along each of four outer peripheral parts of the circuit formation region so as to surround an outer periphery of the circuit formation region; and a second seal ring formed, in parallel with the first seal ring, on outer peripheral parts other than at least one outer peripheral part out of the four outer peripheral parts of the circuit formation region.
US12243830B2
A semiconductor device and method of manufacture are provided wherein semiconductor devices are attached over a semiconductor substrate. An opening is formed within metallization layers over the semiconductor substrate and the semiconductor substrate, and an encapsulant is placed to fill the opening. Once the encapsulant is placed, the semiconductor substrate is singulated to separate the devices. By recessing the material of the metallization layers and forming the opening, delamination damage may be reduced or eliminated.
US12243817B2
The present application discloses a semiconductor device and a method for fabricating the semiconductor device. The semiconductor device includes a substrate; a plurality of first conductive structures positioned on the substrate; a plurality of outer liner layer each positioned on a corresponding sidewall of the plurality of first conductive structures; and a plurality of bottom inter-feature dielectric layers positioned on the plurality of outer liner layers and between the plurality of first conductive structures. Each of the outer liner layers includes one or more species of vanadium oxide. The plurality of bottom inter-feature dielectric layers are porous.
US12243815B2
A semiconductor device includes a front-end-of-line (FEOL) layer, which includes a plurality of individual devices, on a substrate, and first, second, and third metal layers sequentially stacked on the FEOL layer. The second metal layer includes an interlayer insulating layer and an interconnection line in the interlayer insulating layer. The interconnection line includes a lower via portion electrically connected to the first metal layer, an upper via portion electrically connected to the third metal layer, and a line portion between the lower via portion and the upper via portion. A line width of an upper portion of the interconnection line gradually decreases in a vertical direction away from the substrate, and a line width of a lower portion of the interconnection line gradually increases in a vertical direction away from the substrate.
US12243812B2
Alternative surfaces for conductive pad layers of silicon bridges for semiconductor packages, and the resulting silicon bridges and semiconductor packages, are described. In an example, a semiconductor structure includes a substrate having a lower insulating layer disposed thereon. The substrate has a perimeter. A metallization structure is disposed on the lower insulating layer. The metallization structure includes conductive routing disposed in a dielectric material stack. First and second pluralities of conductive pads are disposed in a plane above the metallization structure. Conductive routing of the metallization structure electrically connects the first plurality of conductive pads with the second plurality of conductive pads. An upper insulating layer is disposed on the first and second pluralities of conductive pads. The upper insulating layer has a perimeter substantially the same as the perimeter of the substrate.
US12243810B2
Implementations of the semiconductor package may include a first sidewall opposite a second sidewall, and a third sidewall opposite a fourth sidewall. Implementations of the semiconductor package may include a first lead and a second lead extending from the first sidewall and a first half-etched tie bar directly coupled to the first lead. An end of the first half-etched tie bar may be exposed on the third sidewall of the semiconductor package. Implementations of the semiconductor package may also include a second half-etched tie bar directly coupled to the second lead. An end of the second half-etched tie bar may be exposed on the fourth sidewall. An end of the first lead and an end of the second lead may each be electroplated. The first die flag and the second die flag may be electrically isolated from the first lead and the second lead.
US12243800B2
A method for forming a package structure is provided. The method includes disposing a semiconductor die over a carrier substrate, wherein a removable film is formed over the semiconductor die, disposing a first stacked die package structure over the carrier substrate, wherein a top surface of the removable film is higher than a top surface of the first stacked die package structure, and removing the removable film to expose a top surface of the semiconductor die, wherein a top surface of the semiconductor die is lower than the top surface of the first stacked die package structure.
US12243793B2
An integrated circuit (IC) device container/carrier includes a cartridge having a plurality of faces and a device housing slot recessed from one or more of the faces, where each slot is configured to house at least one IC device. The container further includes a lid rotatably coupled with the cartridge, the lid having a window recess configured to align with each device housing slot for accessing corresponding IC devices. At least one of the cartridge faces may be configured as a lock face without a corresponding device housing slot recessed from this lock face.
US12243790B2
Provided are a semiconductor device and an inverter device with a decrease in yield being suppressed by preventing the adhesive from leaking into the inside of the semiconductor device. A heat sink, a wiring board provided on the heat sink, a semiconductor chip provided on the wiring board, a case housing provided on the heat sink so as to surround the wiring board and the semiconductor chip, an adhesive that adheres a lower surface joint portion of the case housing and an upper surface joint portion of the heat sink, a sealing material that fills the case housing and covers the wiring board and the semiconductor chip, and a convex portion provided on the lower surface joint portion of the case housing or the upper surface joint portion of the heat sink, that separates the adhesive from the sealing material are included.
US12243785B2
In a semiconductor device, a first active area, a second active area, and a third active area are formed on a substrate. A first gate electrode is formed on the first active area, a second gate electrode is formed on the second active area, and a third gate electrode is formed on the third active area. The first gate electrode has a first P-work-function metal layer, a first capping layer, a first N-work-function metal layer, a first barrier metal layer, and a first conductive layer. The second gate electrode has a second capping layer, a second N-work-function metal layer, a second barrier metal layer, and a second conductive layer. The third gate electrode has a second P-work-function metal layer, a third capping layer, a third N-work-function metal layer, and a third barrier metal layer. The third gate electrode does not have the first and second conductive layers.
US12243780B2
A method for forming a semiconductor device structure is provided. The method includes forming a gate stack over a substrate. The substrate has a base and a multilayer structure over the base, and the gate stack wraps around the multilayer structure. The method includes partially removing the multilayer structure, which is not covered by the gate stack. The multilayer structure remaining under the gate stack forms a multilayer stack, and the multilayer stack includes a sacrificial layer and a channel layer over the sacrificial layer. The method includes partially removing the sacrificial layer to form a recess in the multilayer stack. The method includes forming an inner spacer layer in the recess and a bottom spacer over a sidewall of the channel layer. The method includes forming a source/drain structure over the bottom spacer. The bottom spacer separates the source/drain structure from the channel layer.
US12243773B2
A Cu interconnect and a method of forming a Cu interconnect of damascene process is provided. A barrier layer is formed at a sidewall and a bottom of a through hole and a groove, constructing a Cu interconnecting line. The barrier layer comprises a metal crystal adhesion layer or a graphene layer. The metal crystal adhesion layer may be a Co, Ru or Os crystal layer. The metal crystal adhesion layer may enhance adhesion of Cu, inhibit diffusion of Cu toward a dielectric layer efficiently, and promoting electro-migration of Cu. The graphene layer may be an Carbon allotrope/graphene complex layer. The graphene layer may provide lower resistance for the Cu interconnect and increase adhesion between barrier and dielectric layer to improve EM. Both the metal crystal adhesion layer and the graphene layer may efficiently reduce the total thickness of the barrier layer and the first barrier layer to efficiently decrease resistance of the through hole.
US12243772B2
A method includes bonding a first wafer to a second wafer. The first wafer includes a plurality of dielectric layers, a metal pipe penetrating through the plurality of dielectric layers, and a dielectric region encircled by the metal pipe. The dielectric region has a plurality of steps formed of sidewalls and top surfaces of portions of the plurality of dielectric layers that are encircled by the metal pipe. The method further includes etching the first wafer to remove the dielectric region and to leave an opening encircled by the metal pipe, extending the opening into the second wafer to reveal a metal pad in the second wafer, and filling the opening with a conductive material to form a conductive plug in the opening.
US12243770B2
Embodiments disclosed herein describe methods of forming semiconductor devices. The methods may include etching vias and trenches in a middle-of-line (MOL) layer that has a low-k dielectric layer, a sacrificial nitride layer, and a hard mask layer. The methods may also include depositing a thin nitride layer within the via trench, depositing a carbon layer on the thin nitride layer within the vias and trenches, etching back the thin nitride layer to expose a portion of the hard mask layer, removing the hard mask layer and the carbon layer, and removing the thin nitride layer and the sacrificial nitride layer.
US12243769B2
A method for preparing a semiconductor device structure includes forming a nitrogen-containing pattern over a semiconductor substrate. The method also includes performing an energy treating process to form a transformed portion in the semiconductor substrate and covered by the nitrogen-containing pattern. The method further includes etching the semiconductor substrate such that the transformed portion is surrounded by an opening structure.
US12243766B2
Provided is a back grinding adhesive sheet which can adequately protect protrusions provided to a semiconductor wafer, and with which back grinding can be adequately performed. The present invention provides a back grinding adhesive sheet for a semiconductor wafer having protrusions, the back grinding adhesive sheet comprising a non-adhesive cushion layer, and an adhesive layer provided on the cushion layer. The adhesive layer has an opening with a smaller diameter than the diameter of the semiconductor wafer, and the outer edge of the semiconductor wafer is adhered to the adhesive layer such that the protrusions on the semiconductor wafer are positioned inside the opening. The protrusions are protected by the cushion layer when the semiconductor wafer is in the state of being adhered to the adhesive layer. The adhesive sheet satisfies at least one of the following conditions (1)-(2). (1) When the cushion layer is cut out using the dumbbell from JISZ1702 and is stretched 25% at a gauge length of 40 mm and a tensile speed of 300 mm/min, the tensile stress is 2-30N/10 mm. (2) The cushion layer is formed from a thermoplastic resin that has a melt flow rate (JISK7210, 125° C./10.0 kg load) of 0.2-30 g/10 min, and a melting point of 60-110° C.
US12243761B2
An apparatus, method, and system for identifying and obtaining information related to a substrate support and/or a pre-heat ring in a process chamber via imaging and image processing. In an embodiment, a substrate support is provided. The substrate support generally includes a top surface configured to receive a substrate in a process chamber and a marking feature disposed on the top surface of the substrate support, the marking feature configured to be detectable by an imaging apparatus coupled to the process chamber to provide information related to the substrate support via imaging when the substrate support is disposed within the process chamber.
US12243759B2
Discussed in an assembly substrate used in a display manufacturing method for placing semiconductor light-emitting devices to predetermined positions thereof using an electric field and a magnetic field, the assembly substrate including: a base part; a plurality of pair electrodes extending in one direction and disposed in parallel on the base part; a dielectric layer disposed on the base part to cover the plurality of pair electrodes; and partition walls disposed on the dielectric layer and defining cells at predetermined intervals along the one direction of the plurality of pair electrodes so as to overlap portions of the plurality of pair electrodes, and the semiconductor light-emitting devices being placed into the cells, respectively, wherein at least one of a recess portion and a concave and convex portion is formed on an upper surface of each of the partition walls.
US12243758B2
A monitoring system is for a sealing apparatus that seals a substrate treatment apparatus by a housing and fills a space sealed by the housing with a predetermined gas atmosphere. The monitoring system includes: a laser sensor for a region, which a person can enter in a space between the housing and the substrate treatment apparatus, as a detection region; and a controller that outputs a control signal to the substrate treatment apparatus or the sealing apparatus based on a detection result by the laser sensor or outputs a notification signal based on the detection result.
US12243748B2
A method of forming a semiconductor device includes: forming a fin protruding above a substrate; forming isolation regions on opposing sides of the fin; forming a dummy gate over the fin; reducing a thickness of a lower portion of the dummy gate proximate to the isolation regions, where after reducing the thickness, a distance between opposing sidewalls of the lower portion of the dummy gate decreases as the dummy gate extends toward the isolation regions; after reducing the thickness, forming a gate fill material along at least the opposing sidewalls of the lower portion of the dummy gate; forming gate spacers along sidewalls of the dummy gate and along sidewalls of the gate fill material; and replacing the dummy gate with a metal gate.
US12243747B2
Methods and systems for depositing a layer, comprising one or more of vanadium boride and vanadium phosphide, onto a surface of a substrate and structures and devices formed using the methods are disclosed. An exemplary method includes using a deposition process. The deposition process can include providing a vanadium precursor to the reaction chamber and separately providing a reactant to the reaction chamber. Exemplary structures can include field effect transistor structures, such as gate all around structures. The layer comprising one or more of vanadium boride and vanadium phosphide can be used, for example, as barrier layers or liners, as work function layers, as dipole shifter layers, or the like.
US12243739B2
A method for manufacturing a semiconductor wafer according to the invention of the present application includes a first step of forming a gallium nitride growth layer which is divided into a plurality of small sections, on an upper surface of a silicon substrate and a second step of filling portions between the plurality of small sections with an insulating film, wherein the insulating film exerts stress to the silicon substrate in a direction opposite to a direction in which the gallium nitride growth layer exerts stress on the silicon substrate.
US12243738B2
A method for fabricating an electron field emission cathode, the field emission cathode including a substrate having a field emission material layer engaged therewith, where the field emission material incorporates a carbon nanotube material and a metal oxide. The field emission material is produced via a sol-gel process to improve field emission characteristics of the field emission cathode and field emission cathode devices implementing such cathodes.
US12243734B2
An ion optical arrangement (1) for use in a mass spectrometer comprises a collision cell defining an ion optical axis along which ions may pass, electrodes comprising a set of parallel poles (11A, 11B, 11C) arranged in the collision cell, and a voltage source for providing voltages to the electrodes to produce electric fields. The ion optical arrangement is arranged for switching between a first operation mode in which the collision cell is pressurized and a second operation mode in which the collision cell is substantially evacuated. The ion optical arrangement is further arranged for producing a radio frequency electric focusing field in the first operation mode and a static electric focusing field in the second operation mode.
US12243730B2
The present invention relates to a slit diaphragm, a slit diaphragm system comprising at least two slit diaphragms arranged adjacent to each other and to a coating module and coating facility comprising a slit diaphragm.
US12243729B2
A member for semiconductor manufacturing apparatus includes: an upper plate that has a wafer placement surface, contains no electrode, and is a ceramic material plate; an intermediate plate that is provided on a surface of the upper plate, opposite to the wafer placement surface, that is used as an electrostatic electrode, and that is a conductive material plate; and a lower plate that is joined to a surface of the intermediate plate, opposite to the surface on which the upper plate is provided, and that is a ceramic material plate.
US12243724B2
Provided is a batch type substrate processing apparatus that generates plasma by a plurality of electrodes to perform a processing process on a substrate. The batch type substrate processing apparatus includes a reaction tube, a plurality of electrodes disposed to be spaced apart from each other, and an electrode protection part configured to protect the plurality of electrodes. The plurality of electrodes includes first and second power supply electrodes spaced apart from each other, and a ground electrode provided between the first power supply electrode and the second power supply electrode. The electrode protection part includes a plurality of first electrode protection tubes provided in the first and second power supply electrodes, respectively, a second electrode protection tube provided in the ground electrode, and a plurality of connection tubes configured to connect each of the plurality of first electrode protection tubes to the second electrode protection tube so as to communicate with each other.
US12243721B2
Disclosed is a plasma generating device which includes a reactor body having a gas injection hole on one side thereof, and a collector connected to an opposite side of the reactor body and having a collection space in an interior thereof. The reactor body and the collector provide a reaction space having a plasma channel in an interior thereof.
US12243712B2
Methods and systems for exposing a desired shape in an area on a surface using a charged particle beam system include determining a local pattern density for the area, based on an original set of exposure information. A pre-proximity effect correction (PEC) maximum dose for the local pattern density is determined, based on a pre-determined target post-PEC maximum dose. The pre-PEC maximum dose may be calculated near an edge of the desired shape. Methods also include modifying the original set of exposure information with the pre-PEC maximum dose to create a modified set of exposure information.
US12243711B2
A method, an apparatus, and a program for more appropriately determining a condition for appropriately recognizing a semiconductor pattern are provided. A method for determining a condition related to a captured image of a charged particle beam apparatus including: acquiring, by a processor, a plurality of captured images, each of the captured images being an image generated by irradiating a pattern formed on a wafer with a charged particle beam, and detecting electrons emitted from the pattern, each of the captured images being an image captured according to one or more imaging conditions, the method further including: acquiring teaching information for each of the captured images; acquiring, by the processor, one or more feature determination conditions; calculating, by the processor, a feature for each of the captured images based on each of the feature determination conditions, at least one of the imaging condition and the feature determination condition being plural.
US12243709B2
The present disclosure proposes an anti-rotation lens and using it as an anti-rotation condenser lens in a multi-beam apparatus with a pre-beamlet-forming mechanism. The anti-rotation condenser lens keeps rotation angles of beamlets unchanged when changing currents thereof, and thereby enabling the pre-beamlet-forming mechanism to cut off electrons not in use as much as possible. In this way, the multi-beam apparatus can observe a sample with high resolution and high throughput, and is competent as a yield management tool to inspect and/or review defects on wafers/masks in semiconductor manufacturing industry.
US12243705B2
To realize both toughness and size reduction of a safety switch. A safety switch is a safety switch into and from which a bolt of an actuator is inserted and pulled out. The safety switch includes a casing having a shape elongated along a first direction, a metal head having a receiving space for receiving the bolt of the actuator and provided on a first end side of the casing in the first direction, a detector for detecting a first state in which the bolt is received in the receiving space, a lock mechanism, a switching device and a first attachment portion provided in the head and having a first attachment hole into which a first attachment member is inserted.
US12243698B2
A non-electrical device (40) includes first and second half-housings which are produced in a plastic material, are joined fixedly to one another, define an axis along which a passage for an electrical conductor passes through the first and second half-housings, and delimit between them an internal volume, which is separated from the passage and which surrounds the passage all around the axis. The first half-housing incorporates, by moulding, mechanical reinforcing elements which extend substantially parallel to the axis in the internal volume until they are in contact with the second half-housing.
US12243687B2
A component array can include a first multilayer ceramic component having a first terminal at a first end and a second terminal at a second end opposite the first end in a first direction. A second component can have a first terminal at a first end and a second terminal at a second end opposite the first end in the first direction. A heat sink layer can be arranged between the first component and the second component in a second direction that is perpendicular to the first direction. The heat sink layer can include a first metallization layer electrically connecting the first terminal of the first multilayer ceramic component with the first terminal of the second multilayer ceramic component and a second metallization layer electrically connecting the second terminal of the first multilayer ceramic component with the second terminal of the second multilayer ceramic component.
US12243686B2
A supercapacitor including a gel electrolyte and two electrodes having a substrate, date stone activated carbon, a conductive carbon compound different from the date stone activated carbon, and a binding compound. A mixture of the date stone activated carbon, the conductive carbon compound, and the binding compound partially coats a surface of the substrate. The two electrodes are assembled in a symmetrical layered configuration with the surfaces coated with the mixture facing each other. The gel electrolyte is present between the surfaces coated with the mixture to form the supercapacitor. The gel electrolyte is a mixture of H2SO4, polyvinyl alcohol, and anthraquinone. Particles of the date stone activated carbon have a nanosheet morphology, and the nanosheets are stacked on top of each other to form a hierarchical structure.
US12243661B2
Apparatuses for reducing or eliminating Type 1 LOCAs in a nuclear reactor vessel. A nuclear reactor including a nuclear reactor core comprising a fissile material, a pressure vessel containing the nuclear reactor core immersed in primary coolant disposed in the pressure vessel, and an isolation valve assembly including, an isolation valve vessel having a single open end with a flange, a spool piece having a first flange secured to a wall of the pressure vessel and a second flange secured to the flange of the isolation valve vessel, a fluid flow line passing through the spool piece to conduct fluid flow into or out of the first flange wherein a portion of the fluid flow line is disposed in the isolation valve vessel, and at least one valve disposed in the isolation valve vessel and operatively connected with the fluid flow line.
US12243660B2
A nuclear fuel rod includes a cladding comprising an interior region. A pressure transmission apparatus is configured to measure pressure in the interior region. Fuel pellets and a resonant electrical circuit are in the interior region. The resonant electrical circuit is configured to generate a pulse that travels wirelessly from the interior region through the cladding. A frequency of the pulse varies based on pressure measured by the pressure transmission apparatus. The frequency of the pulse is indicative of the pressure within the interior region.
US12243651B2
Systems and methods for automatically displaying patterns in biological data may include one or more processors, and machine readable instructions. The machine readable instructions can cause the one or more processors to divide biological data into segments of interest. The one or more processers can transform, automatically, each of the segments of interest into a set of features according to a mathematical algorithm. Further, the one or more processers can cluster, automatically, the segments of interest into groups of clustered segments according to a clustering algorithm. The segments of interest can be grouped in the groups of clustered segments based at least in part upon the set of features. A cluster center can be associated with one of the groups of clustered segments. Moreover, the one or more processers can present, automatically, the cluster center on a human machine interface.
US12243647B2
A computer-implemented method, including the steps of: receiving video data of a human embryo, the video data representing a sequence of images of the human embryo in chronological order; applying at least one three-dimensional (3D) artificial neural network (ANN) to the video data to determine a viability score for the human embryo, wherein the viability score represents a likelihood that the human embryo will result in a viable embryo or a viable fetus; and outputting the viability score.
US12243644B2
A medical diagnosis assistance system, a medical diagnosis assistance method, and a training method for training an artificial intelligence entity are disclosed. The medical diagnosis assistance system includes: an input interface configured to receive medical image data of a patient; a computing device configured to implement: a classification module configured to classify parts of interest, POI, comprising objects of interest, OOI, and/or regions of interest, ROI, within the received medical image data, and to assign a corresponding reliability metric to each of the classified POI; and an analysis module configured to determine, based on the POI and the assigned reliability metric, an analysis of the medical image data; and an output interface configured to output an output signal indicating the analysis.
US12243641B2
Provided herein is an engagement and care support platform (“ECSP”) computer system including at least one processor in communication with at least one memory device for facilitating senior user engagement. The processor is programmed to: (i) register a user through an application, (ii) register a caregiver associated with the user through the application, (iii) generate a senior profile based upon user personal and scheduling data, (iv) build a daily interactive user interface that reflects the senior profile, (v) display the daily interactive user interface at a first client device associated with the user, (vi) cause the first client device to initiate a daily interaction prompt to the user, (vii) determine whether any user interaction was received in response to the daily interaction prompt, and (viii) transmit a daily update message to a second client device associated with the caregiver, including an indication of whether any user interaction was received.
US12243640B2
A method for remotely updating the behavior and state of a medical device or the firmware itself of a medical device, not requiring physical access to the device, that occurs through an encrypted and authenticated communication channel. The behavior and state of the device may be modified from a healthcare provider interface through a transmission method. The firmware of the medical device may be modified by the use of over the air device firmware updates, created from a designated secure machine called a build machine described herein. Both actions are transmitted to a server and then forwarded to a companion device and are particularly designed so that the server never stores sensitive cryptographic material in the event of server compromise. The companion device forwards the update to the medical device, which decrypts and validates the update or command before performing the change.
US12243626B2
A method for compressing molecular tagged sequence data includes: grouping sequence reads associated with a molecular tag sequence to form a family of sequence reads, corresponding vectors of flow space signal measurements and corresponding sequence alignments, calculating an arithmetic mean of the corresponding vectors of flow space signal measurements to form a vector of consensus flow space signal measurements, calculating a standard deviation of the corresponding vectors of flow space signal measurements to form a vector of standard deviations, determining a consensus base sequence based on the vector of consensus flow space signal measurements, determining a consensus sequence alignment and generating a compressed data structure comprising consensus compressed data, the consensus compressed data including for each family, the consensus base sequence, the consensus sequence alignment, the vector of consensus flow space signal measurements, the vector of standard deviations and the number of members.
US12243623B2
Among other things, the present disclosure provides technologies for efficient and effective identification of ETaGs, for example, from fungi genomes. In some embodiments, provided technologies are particularly useful for identifying mammalian targets of biosynthetic products of fungi. In some embodiments, provided technologies are particularly useful for identifying and/or prioritizing human targets for drug development. In some embodiments, provided technologies are particularly useful for developing modulators for human targets based on biosynthetic products of fungi.
US12243621B2
Disclosed herein are related to operating a memory system including memory banks and buffers. Each buffer may perform a write process to write data to a corresponding memory bank. In one aspect, the memory system includes a buffer controller including a queue register, a first pointer register, a second pointer register, and a queue controller. In one aspect, the queue register includes entries, where each entry may store an address of a corresponding memory bank. The first pointer register may indicate a first entry storing an address of a memory bank, on which the write process is predicted to be completed next. The second pointer register may indicate a second entry to be updated. The queue controller may configure the queue register according to the first pointer register and the second pointer register, and configure one or more buffers to perform the write process, according to the entries.
US12243615B2
The present disclosure provides a calibration circuit, a memory, and a calibration method. The calibration circuit includes: a calibration resistance module, wherein an output voltage of the calibration resistance module varies with a first parameter, and the first parameter includes at least one of a fabrication process of the calibration circuit, a power supply voltage of the calibration circuit, or an operating temperature of the calibration circuit; a reference voltage generation module, configured to receive a first comparison signal, to generate a corresponding reference voltage; and a comparison module, coupled to the calibration resistance module and the reference voltage generation module, and configured to compare the output voltage with the reference voltage and generate the first comparison signal.
US12243613B2
Embodiments of this invention provide a voltage output test circuit, a voltage divider output circuit, and a memory. The voltage output test circuit includes: a first voltage divider unit, including a first terminal and a second terminal, where the first terminal of the first voltage divider unit is connected to a test power supply, and the second terminal of the first voltage divider unit is connected to an output terminal; a second voltage divider unit, including a first terminal and a second terminal, where the first terminal of the second voltage divider unit is connected to a ground, and the second terminal of the second voltage divider unit is electrically connected to the output terminal; and a third voltage divider unit, configured to adjust a resistance between the output terminal and the ground.
US12243610B2
Methods, systems, and devices for memory with parallel main and test interfaces are described. A memory die may be configured with parallel interfaces that may individually (e.g., separately) support evaluation operations (e.g., before or as part of assembly in a multiple-die stack) or access operations (e.g., after assembly in a multiple die stack). For example, a memory die may include a first set of one or more contacts that support communicating signaling with or via another memory die in a multiple-die stack. The memory die may also include a second set of one or more contacts that support probing for pre-assembly evaluations, which may be electrically isolated from the first set of contacts. By implementing such parallel interfaces, evaluation operations may be performed using the second set of contacts without damaging the first set of contacts, which may improve capabilities for supporting a multiple-die stack in a memory device.
US12243602B2
In some aspects of the present disclosure, a memory device is disclosed. In some aspects, the memory device includes a plurality of memory cells arranged in an array, an input/output (I/O) interface connected to the plurality of memory cells to output data signal from each memory cell, and a control circuit. In some embodiments, the control circuit includes a first clock generator to generate a first clock signal and a second clock signal according to an input clock signal and a chip enable (CE) signal and provide the first clock signal to the plurality of memory cells. In some embodiments, the control circuit includes a second clock generator to generate a third clock signal according to the input clock signal and a DFT (design for testability) enable signal. In some embodiments, the control circuit generates an output clock signal according to the second clock signal or the third clock signal.
US12243597B2
In certain aspects, a memory device includes an array of memory cells and a peripheral circuit coupled to the array of memory cells. At least one of the memory cells is set to one of 2N levels corresponding to a piece of N-bits data, where Nis an integer greater than 1. The peripheral circuit is configured to apply a first program voltage to a select row of the memory cells, perform a first verification of the select row of the memory cells at a last level of the 2N levels after applying the first program voltage, perform a first verify fail count (VFC) based on a result of the first verification and a first VFC criterion, apply a second program voltage greater than the first program voltage to the select row of the memory cells after performing the first VFC, and perform a second VFC based on the result of the first verification and a second VFC criterion different from the first VFC criterion within a period of applying the second program voltage.
US12243595B2
A solid-state drive (SSD) controller is operable to determine whether M supply voltage(s) supplied to a NAND flash memory is correct. The SSD controller includes: a voltage detector configured to receive the M supply voltage(s) and thereby generate a detection result, wherein the M is a positive integer; a voltage inquiry module configured to output an inquiry signal to the NAND flash memory and thereby receive a response signal from the NAND flash memory, and configured to generate an inquiry result according to the response signal, wherein the inquiry result indicates M specified supply voltage(s) applicable to the NAND flash memory; and a voltage decision module configured to receive the detection result and the inquiry result, and configured to determine whether the M supply voltage(s) is/are equivalent to the M specified voltage(s) according to the detection result and the inquiry result and thereby generate a decision result.
US12243587B2
Numerous examples are disclosed of programming multiple rows in an array in an artificial neural network as part of a single programming operation. In one example, a method comprises ramping up an output of a high voltage generator to a first voltage level; while maintaining the output of the high voltage generator at the first voltage level, programming a plurality of words of K rows of memory cells in an array of memory cells using the output of the high voltage generator, where K>1; and after the programming, ramping down the output of the high voltage generator to a second voltage level.
US12243586B2
Methods for reading a memory are provided. In response to a first address signal, a first signal is obtained according to first data of the memory and a second signal is obtained according to second data of the memory by a decoding circuit. Binary representation of the first signal is complementary to that of the second signal. A first sensing signal is provided according to a reference signal and the first signal and a second sensing signal is provided according to the reference signal and the second signal by a sensing circuit. An output corresponding to the first sensing signal or the second sensing signal is output in response to a control signal, by an output buffer.
US12243569B2
A magnetic recording medium is a magnetic recording medium having a tape shape and includes a substrate, an underlayer provided on the substrate, and a magnetic layer provided on the underlayer. The magnetic layer has a surface having an uneven shape, a height range ΔH obtained from statistical information of a height of the uneven shape is in a range of 4.00 nm≤ΔH≤10.00 nm, and a gradient range ΔA obtained from statistical information of a gradient of the uneven shape is in a range of 2.50 degrees≤ΔA.
US12243567B2
According to one embodiment, a disk device includes a magnetic disk, a magnetic head, a flexure, a piezoelectric element, a first bonding material, a second bonding material, and a protrusion. The flexure includes a first outer surface, a first pad, and a second pad. The first pad and the second pad are on the first outer surface. The piezoelectric element includes a second outer surface, a first electrode, and a second outer surface. The first electrode and the second electrode are on the second outer surface. The first bonding material, which is conductive, bonds the first pad and the first electrode. The second bonding material, which is conductive, bonds the second pad and the second electrode. The protrusion is provided on the flexure, is located at least partially between the first bonding material and the second bonding material, and protrudes from the first outer surface.
US12243560B2
A graphical user interface for setting speed and direction of video playback may include a timeline representation of video duration. Playback speed and playback direction from a selected point of the video may be determined based on user interaction with the graphical user interface. A portion of the video to which the selected playback speed and selected playback direction is applied may be determined based on user movement of the timeline representation.
US12243554B2
Systems, methods and apparatus for invoking actions at a second user device from a first user device. A method includes determining that a first user device has an associated second user device; accessing specification data that specifies a set of user device actions that the second user device is configured to perform; receiving command inputs for the first user device; for each command input, determining whether the command input resolves to one of the user device actions; for each command input not determined to resolve any of the user device actions, causing the command input to be processed at the first user device; and for each command input determined to resolve one of the user device actions causing the first user device to display in a user interface a dialog by which a user may either accept or deny invoking the user device action at the second user device.
US12243550B2
A speech image providing method according to an embodiment includes generating a standby state image in which a person is in a standby state, generating a plurality of back-motion images at a preset frame interval from the standby state image for image interpolation between a preset reference frame of the standby state image, generating a speech state image in which a person is in a speech state based on a source of speech content, returning the standby state image being played to the reference frame based on the plurality of back-motion images of the standby state image, based on a point of time when the generating of the speech state image is completed, and generating a synthetic speech image in combination with frames of the speech state image from the reference frame.
US12243541B2
An apparatus for encoding a multi-channel signal having at least two channels, has: a downmixer for calculating a downmix signal from the multi-channel signal; a parameter calculator for calculating a side gain from a first channel of the at least two channels and a second channel of the at least two channels and for calculating a residual gain from the first channel and the second channel; and an output interface for generating an output signal, the output signal having information on the downmix signal, and on the side gain and the residual gain.
US12243538B2
The interactive aircraft cabin environment control system employs at least one microphone array disposed within the cabin to capture spoken utterances from a passenger and is configured to provide an estimation of passenger location within the cabin based on arrival time analysis of the spoken utterances. A data source onboard the aircraft provides flight context information. Such data sources include sensors measuring real-time parameters on the aircraft, the current flight plan of the aircraft, singly and in combination. A control processor, coupled to the microphone array, is configured to ascertain passenger identity based on the spoken utterances. The control processor is programmed and configured to learn and associate passenger preference to passenger identity. The control processor is receptive of the estimation of passenger location and is coupled to provide supervisory control over at least one device forming a part of the cabin environment according to passenger location, passenger preference obtained from passenger identity and flight context information.
US12243536B2
A system and a method are disclosed for identifying a subjectively interesting moment in a transcript. In an embodiment, a device receives a transcription of a conversation, and identifies a participant of the conversation. The device accesses a machine learning model corresponding to the participant, and applies, as input to the machine learning model, the transcription. The device receives as output from the machine learning model a portion of the transcription having relevance to the participant, and generates for display, to the participant, information pertaining to the portion.
US12243534B2
A computer implemented method processes audio streams recorded during a meeting by a plurality of distributed devices. Operations include performing speech recognition on each audio stream by a corresponding speech recognition system to generate utterance-level posterior probabilities as hypotheses for each audio stream, aligning the hypotheses and formatting them as word confusion networks with associated word-level posteriors probabilities, performing speaker recognition on each audio stream by a speaker identification algorithm that generates a stream of speaker-attributed word hypotheses, formatting speaker hypotheses with associated speaker label posterior probabilities and speaker-attributed hypotheses for each audio stream as a speaker confusion network, aligning the word and speaker confusion networks from all audio streams to each other to merge the posterior probabilities and align word and speaker labels, and creating a best speaker-attributed word transcript by selecting the sequence of word and speaker labels with the highest posterior probabilities.
US12243528B2
Prevention of voice misappropriation in voice interaction/response systems. The system relies on telemetry data, including thermal data of components to determine whether a received voice command was made by actual voice. If the voice command is determined to have been made by an actual voice, a response to the command is generated and transmitted, otherwise if the voice command is determined to have likely not been made by an actual voice (e.g., artificial means replicating a voice, such as a laser or the like), no response to the command is transmitted or action taken with respect to the command.
US12243527B2
The present disclosure is generally related to a data processing system to process data packets in a voice activated computer network environment. The data processing system can improve the efficiency of the network by generating non-video data responses to voice commands received from a client device if a display associated with a client device is in an OFF state. A digital assistant application executed on the client device can send to the data processing system client device configuration data, which includes the state of the display device, among status data of other components of the client device. The data processing system can receive a current volume of speakers associated with the client device, and set a volume level for the client device based on the current volume level and a minimum response volume level at the client device.
US12243526B2
Determining whether, upon cessation of a second automated assistant session that interrupted and supplanted a prior first automated assistant session: (1) to automatically resume the prior first automated assistant session, or (2) to transition to an alternative automated assistant state in which the prior first session is not automatically resumed. Implementations further relate to selectively causing, based on the determining and upon cessation of the second automated assistant session, either the automatic resumption of the prior first automated assistant session that was interrupted, or the transition to the state in which the first session is not automatically resumed.
US12243519B2
A component management server computer (“server”) and processing methods are disclosed. In some embodiments, the server is programmed to continuously receive input data regarding what is happening in the physical room from one or more input devices. The server is programmed to then detect an utterance of a spoken word from the input data and generate one or more sound metrics based on the input data. Based on the sound metrics as applied to certain criteria, the server is programmed to activate a component, such as an input device, variable, software system, or output device, and cause one or more output devices to execute an action that alerts a user of the activated component. The server can also be programmed to turn on, off, up, or down any of the components based on the activated component.
US12243506B2
A sound absorbing device includes an acoustic resonator with an opening and at least one fabric layer extending across the opening. The at least one fabric layer includes reversible actuatable liquid crystal elastomer (LCE) fibers such that an average pore size of the at least one fabric layer increases with decreasing temperature and decreases with increasing temperature. The sound absorbing device also includes at least one of a heater configured to heat the at least one fabric layer such that the average pore size of the at least one fabric decreases and a cooler configured to cool the at least one fabric layer such that the average pore size of the at least one fabric increases. And in some variations a controller configured to command the heater to heat to the at least one fabric layer and command the cooler to cool the at least one fabric layer is included.
US12243503B1
A vehicle having a first vehicle device configured to provide inputs to a first user device associated with a first user is disclosed. The vehicle further comprises a camera configured to capture images of the first user in the vehicle. The vehicle further comprises processor configured to obtain the images from the camera, and determine that the first user is operating the first user device in the vehicle based on the images. The processor may be further configured to determine an availability of the first vehicle device responsive to a determination that the first user is operating the first user device, and activate the first vehicle device to enable the first user to operate the first user device via the first vehicle device when the first vehicle device is available.
US12243502B2
A system and method for compensating for reflections caused by light-generating objects in the scene facing a display device includes capturing images of the scene. Reflection-inducting zones corresponding to the light generating objects are identified from the captured images. The reflection effect on the display device from the reflection-inducing zones are estimated. A target image to be displayed on the display device is adjusted based on the estimated reflection effect.
US12243499B2
The present disclosure provides a gate driving circuit and a display device. An nth stage circuit among a plurality of stage circuits included in a gate driving circuit according to embodiments of the disclosure may include a scan output buffer circuit configured to output a scan signal according to voltages of a Q node and a Qb node, a control circuit including a plurality of transistors to control the voltages of the Q node and the Qb node, the plurality of transistors including a first Q node discharge transistor turned on or off by the voltage of the Qb node to control connection between the Q node and a low-potential voltage node, and a body bias circuit configured to supply a body bias voltage to a body of a first Q node discharge transistor.
US12243496B2
Often when there is a glare on a display screen the user may be able to mitigate the glare by tilting or otherwise moving the screen or changing their viewing position. However, when driving a car there are limited options for overcoming glares on the dashboard, especially when you are driving for a long distance in the same direction. Embodiments are directed to eliminating such glare. Other embodiments are related to mixed reality (MR) and filling in occluded areas.
US12243469B2
Disclosed herein is a method of controlling a display driving apparatus configured to operate a display device that displays an image. The method includes receiving a first image signal (RGB) from an external system, converting the first image signal (RGB) into a second image signal (RGB′) in a format processable by a data driver, outputting the second image signal (RGB′), converting the second image signal (RGB′) into a source signal based on a data control signal generated by a timing controller, converting heat energy generated by the data driver into a voltage, calculating a temperature of the data driver based on the converted voltage, and changing a resistance for impedance matching between the timing controller and the data driver based on the calculated temperature.
US12243465B2
To reduce image artifacts and non-uniformity associated with a display pixel of an electronic display, processing circuity may adjust a luminance value corresponding to a display pixel according to a per-pixel gain mask, a per-pixel anode mask, or both. To further correct for the non-uniformity, the processing circuitry may convert the luminance value to a digital code based on a curve associated with an anode on which the display pixel is located.
US12243460B2
Provided display panel includes a pixel circuit and a light emitting element. The pixel circuit includes a drive module including a drive transistor, and a bias adjustment module configured to provide a bias adjustment signal to a first pole or a second pole of the drive transistor. Data refresh frequencies of the display panel include a first data refresh frequency F1 and a second data refresh frequency F2, where F1>F2. At the first data refresh frequency F1, the bias adjustment signal is Vf1, and at the second data refresh frequency F2, the bias adjustment signal is Vf2, where Vf1≠Vf2; or, at the first data refresh frequency F1, a duration of a bias adjustment stage in one data refresh period is T1, and at the second data refresh frequency F2, a duration of a bias adjustment stage in one data refresh period is T2, where T1≠T2.
US12243459B2
A flip-flop circuit is provided. A driver circuit is provided. The flip-flop circuit includes first to fifth input terminals and first to third output terminals, the first input terminal is supplied with a first trigger signal, the second input terminal is supplied with a second trigger signal, the third input terminal is supplied with a batch selection signal, the fourth input terminal is supplied with a first pulse width modulation signal, and the fifth input terminal is supplied with a second pulse width modulation signal. The first output terminal supplies a first selection signal in response to the first pulse width modulation signal in a period from supply of the first trigger signal to supply of the second trigger signal, the first output terminal supplies the first selection signal in a period during which the batch selection signal is supplied, the second output terminal supplies a second selection signal in response to the second pulse width modulation signal in the period from the supply of the first trigger signal to the supply of the second trigger signal, and the third output terminal supplies a third trigger signal.
US12243455B2
Disclosed is a method for adjusting a ghost reduction potential, a row driving circuit and an LED display device. The method is realized by a row driver module, and comprises: receiving, by a row driver chip, an open-circuit detection signal and a short-circuit detection signal from a row driving side of an LED display panel; according to the open-circuit detection signal and the short-circuit detection signal, by the row driver chip, generating a control signal and transmitting the control signal to a multiplexer, thereby controlling the multiplexer to select only the first/second voltage as the ghost reduction potential, select the first voltage and the second voltage as the ghost reduction potential in sequence, or select the second voltage and the first voltage as the ghost reduction potential in sequence, which efficiently solves constant bright problems caused by an open-circuited/short circuited LED lamp bead, i.e., solving open-circuit/short-circuit caterpillar phenomenon.
US12243447B2
A semiconductor device that can be highly integrated is provided. The semiconductor device includes a semiconductor layer, a first insulating layer, a second insulating layer, a third insulating layer, and a first conductive layer. The third insulating layer is positioned over the semiconductor layer and includes a first opening over the semiconductor layer. The first conductive layer is positioned over the semiconductor layer, the first insulating layer is positioned between the first conductive layer and the semiconductor layer, and the second insulating layer is provided in a position that is in contact with a side surface of the first opening, the semiconductor layer, and the first insulating layer. The semiconductor layer includes a first portion overlapping with the first insulating layer, a pair of second portions between which the first portion is sandwiched and which overlap with the second insulating layer, and a pair of third portions between which the first portion and the pair of second portions are sandwiched and which overlap with neither the first insulating layer nor the second insulating layer. The first portion has a smaller width than the first opening and has a thinner shape of the semiconductor layer than the second portions, and the second portions have a thinner shape of the semiconductor layer than the third portions.
US12243446B1
Linear control system for flight simulation and other applications. The system employs a moveable handle and handle shaft configured to receive manual user input for linear in-and-out motion over at least a range of several inches and rotation back and forth about the handle-shaft axis. Various rolling contact mechanisms employing a compliant material of appropriate durometer are used to manage friction. Linear motion is detected using a motion-reducing Hall-effect sensor and magnet device, while rotary motion is detected using a different rotary sensor. The device has at least one onboard processor, which can receive, process, and output various sensor measurements to an outside computerized device (such as a computer running a flight simulation program). The onboard processor can also receive actuator commands from the outside computerized device and use them to control onboard linear and rotary actuators to provide haptic feedback to the user.
US12243435B2
In some aspects, the techniques described herein relate to a method including: receiving, at a processor, a blocked airspace request from a utilizing organization (UO), the blocked airspace request identifying airspace; filtering, by the processor, the blocked airspace request using a cross-domain guard; transmitting, by the processor, the filtered blocked airspace request to a data sharing platform for authorization; storing, by the processor, the blocked airspace request in a database; receiving, by the processor, a network message from a flight planning system, the network message including at least one flight path; and providing, by the processor, a status of the blocked airspace in response to the network message.
US12243419B2
A system and method for monitoring personal mobility vehicles in urban environments, comprising a double magnetic coil (1), disposed at an area of personal mobility vehicle traffic, and connected to an oscillator circuit (2), a phase-locked loop (3), a signal conditioning circuit (4) and a signal processor (5); where the signal processor (5) is configured to calculate the temporal variation in voltage (V(t), V′(t)) produced in the phase-locked loop (3) and due to a variation in the oscillation frequency of the double magnetic coil (1) when at least one personal mobility vehicle passes said double magnetic coil (1); and to establish the type, speed, direction of travel and length of the personal mobility vehicle that has generated the variation in the oscillation frequency of the double magnetic coil (1).
US12243417B2
A control system (10) is suitable for use in one's own motor vehicle (12) and is set up and intended to determine the current driving situation of one's own motor vehicle (12) and other motor vehicles (28, 40) in the surroundings of one's own motor vehicle (12) by means of a surroundings sensor system and to assign the other motor vehicles (28, 40) to specific movement paths or not. The control system is set up and intended based on the surroundings data provided to determine at least one path property for a future movement path of one's own motor vehicle (12), based on the surroundings data provided for every other motor vehicle (28, 40) in the surroundings of one's own motor vehicle (12) and in relation to at least two reference points of the respective other motor vehicle (28, 40) to determine a state vector, to transform the respectively determined state vector for each of the other motor vehicles (28, 40) into path coordinates and based on the at least one path property for one's own motor vehicle (12) and, to determine based on the respective transformed state vector, a probability distribution of a position of each of the other motor vehicles (28, 40) corresponding to each of the at least two reference points of the respective other motor vehicle (28, 40).
US12243416B1
Aspects of the present disclosure relate to using audible cues to guide a passenger to a vehicle having an autonomous driving mode. For instance, one or more processors of the vehicle may receive, from a server computing device, instructions to pick up the passenger at a pickup location. The one or more processors may maneuver the vehicle towards the pickup location in the autonomous driving mode. The one or more processors may receive a signal indicating that the passenger requests assistance locating the vehicle. The one or more processors may use the signal to generate the audible cues. The audible cues may be played by the one or more processors through a speaker of the vehicle in order to guide the passenger towards the vehicle.
US12243409B2
A tracking system determines if a tracking device is located within a safe zone based on whether a set of safe conditions are satisfied. The set of safe conditions includes a geographic boundary or a geographic location and corresponding threshold distance. The set of safe conditions can also include a time window during which a safe zone is active. When a tracking device is within a safe zone (e.g., geographically and temporally), the tracking device is determined to be safe, and notifications associated with the tracking device can be minimized. The safe zones may be user-selected, user-defined, or determined based on data analytics. If a set of safe conditions are not satisfied, the tracking system generates and sends a notification to the user of the tracking device indicating that the tracking device may be lost.
US12243408B2
A lost article management method in a vehicle includes: generating first detection information by detecting a passenger or an article by using a first camera or first sensor installed in the vehicle and separated by a first distance from a seated point of the passenger; generating second detection information by detecting the passenger or the article by using a second camera or second sensor installed in the vehicle and separated by a second distance from the seated point; generating third detection information by detecting a background excluding the passenger and the article; providing a lost status prediction model; determining whether an article has been lost from the first detection information to the third detection information; and displaying a lost article confirmation request on a plurality of display devices installed in the vehicle when it is determined that the article has been lost.
US12243405B2
Examples provide a temperature-sensitive alert device that monitors temperatures associated with a heating device, such as an oven, stove, or cooktop. The alert device changes the status of the heating device from an off status to an on status if the temperature exceeds a threshold temperature. The alert device initiates an alert if the heating device remains turned on for a period of time which exceeds an expected amount of time. The alert can include an audible sound and/or a visual alert, such as a flashing light. A user can select a snooze function to turn off the alert for an alert delay time without disabling the alert device. When the delay time expires, the alert resumes. The alert device includes a dual component device enabling a first component monitoring a cooktop to synchronize with a second alert device monitoring another heating device, such as a detached oven or stove.
US12243403B2
A safety monitoring device (10) includes the area setting unit (12) capable of setting a plurality of alarm activation target areas with respect to a sensing target area of a safety sensor, an alarm activation type setting unit (13) capable of setting the type of an arbitrary alarm activation function with respect to each of the alarm activation target areas, and a moving body recognition analysis unit (16) that recognizes the motion of a moving body on the basis of sensor data measured by the safety sensor. The safety monitoring device includes a sensor data acquisition unit (lidar data acquisition unit (15)) that acquires three-dimensional data as sensor data from the safety sensor. The moving body recognition analysis unit extracts a moving body from the sensing target area on the basis of the three-dimensional data and senses traveling of the moving body to each of the alarm activation target areas.
US12243393B2
A bingo gaming system, machine, and method include a main bingo game, a feature bingo game, a main reel game associated with the main bingo game, and a feature reel game associated with the feature bingo game. The main reel game simulates outcomes of the main bingo game. The feature reel game simulates outcomes of the feature bingo game. A feature bingo game may be triggered by a main bingo game outcome. Before the feature bingo game begins, a player may be given an opportunity to select a volatility option for the feature bingo game. The volatility selection may impact the probability of winning the feature bingo game (and/or feature reel game), as well as the reward(s) associated with winning the feature bingo game (and/or feature reel game).
US12243390B2
The present disclosure provides a method of offering a pooled progressive jackpot in a play-by-play wagering network in which groups of users have a portion of their losses assigned to a progressive jackpot. One or more plays in a live sporting event have the progressive jackpot assigned to one or more wagers. When a user wins the wager that the progressive jackpot has been randomly assigned to, and the wager and user meet the eligibility requirements, the progressive jackpot is awarded.
US12243379B2
An electronic gaming machine may include an illuminable notification mechanism, which may be disposed on a rear surface of the electronic gaming machine in a position or location that makes the notification mechanism visible to a casino operator. The notification mechanism may include a display, such as, for example, a display that includes at least one tri-color light emitting diode (LED). The display of the notification mechanism may be selectively illuminated in a variety of lighting configurations based, for example, upon gameplay activity of a player of the gaming machine. For instance, in some embodiments, the notification mechanism may be selectively illuminated in any of an inactive lighting configuration, an active lighting configuration, or a privileged lighting configuration. In the privileged lighting configuration, the notification mechanism may indicate that a player of the gaming machine is entitled to a complimentary item (e.g., a free or reduced-price item or service).
US12243377B2
A method of controlling a gaming device may involve controlling, via a control system of the gaming device that includes one or more processors, a display system of the gaming device to present a plurality of wagering game images. Each of the wagering game images may correspond to a different game theme. The method may involve controlling the display system to present a plurality of metamorphic images. Each metamorphic image may correspond to a wagering game image. Each metamorphic image also may correspond to an award of a game theme corresponding to the wagering game image. The method may involve receiving an indication of a selected game theme and controlling the display system to present first visual effects corresponding to an instance of the selected game theme and to present a metamorphic image corresponding to the selected game theme.
US12243367B2
Access control arrangement having a reading module and at least one mobile terminal, wherein the mobile terminal comprises a coupling interface and the reading module comprises a mating interface, wherein the interface and the mating interface are configured to wirelessly connect the reading module and the mobile terminal, wherein the mobile terminal is configured to transmit an authorization notification to the reading module via the wireless connection, having a control module, wherein the control module is connected to the reading module using data technology and is configured to grant or deny access on the basis of the authorization notification transmitted to the reading module, wherein the reading module forms an active reading module for initiating the wireless connection, wherein the mobile terminal forms a peripheral device for the wireless connection.
US12243363B2
A method includes receiving initial sensor data and additional sensor data; and generating combined sensor data. A computing device for includes one or more processors; and one or more memories coupled to the one or more processors, the one or more memories including non-transitory computer executable instructions stored therein that, when executed by the one or more processors, cause the one or more processors to: receive initial sensor data and additional sensor data; and generate combined sensor data. A computer readable storage medium includes non-transitory computer readable instructions stored thereon for generating data regarding a vehicle crash, wherein the instructions when executed on one or more processors cause the one or more processors to: receive initial sensor data and additional sensor data; and generate combined sensor data.
US12243362B2
A malfunction diagnosing system includes a data acquirer, an appropriate range setter, and a malfunction determiner. The data acquirer is configured to acquire traveling environment data and actual traveling result data in association with each other for a target vehicle to be subjected to malfunction diagnosis. The traveling environment data includes at least driving operation data indicating a driving operation. The actual traveling result data indicates an actual traveling result based on the traveling environment data. The appropriate range setter is configured to derive an appropriate range of actual traveling results based on the traveling environment data for vehicles the models of which are identical to a model of the target vehicle. The malfunction determiner is configured to determine whether the target vehicle has a malfunction by determining whether the actual traveling result data falls within the appropriate range.
US12243357B2
A system for updating data for computer devices included in an aircraft, the computer devices being, when the data is updated, liable to affect or not the safety of an operator performing maintenance, the system is included in the aircraft and includes a data loading device, a communication device, a data router and a module for detecting at least one maintenance operation on the aircraft. The system includes: means, included in the communication device, for receiving a command for updating a computer device; means, included in the communication device, for controlling the data loading device and the data router in order to transfer the updating data to the computer device; and means, controlled by the module for detecting at least one maintenance operation on the aircraft, for blocking the updating if at least one signal indicating that a maintenance operation is being performed on the aircraft is received.
US12243353B2
Cameras capture time-stamped images of predefined areas. Individuals and item are tracked in the images. A time-series set of images are processed to determine actions taken by the individuals with respect to the items or to determine relationships between the individuals to the items.
US12243350B2
An electronic apparatus according to the present invention includes at least one memory and at least one processor which function as: a first acquisition unit configured to acquire an image of an eyeball illuminated by a plurality of light sources and captured by an image sensor; a second acquisition unit configured to acquire distance information that indicates a distance from the eyeball to the image sensor; and a correction unit configured to correct brightness unevenness of the image with a correction amount in accordance with the distance information.
US12243338B1
Disclosed are a method for data processing and a computer. The method includes the following. A service processing instruction and virtual asset-associated data of an aircraft are input to a target service processing model. Data division is performed on the virtual asset-associated data to obtain S unit virtual assets. Binary group classification information corresponding to each unit virtual assets is determined. Weight model parameters respectively corresponding to the S unit virtual assets are obtained. Data feature vectors are combined with the weight model parameters to obtain S fused feature vectors. A prompt text is generated, a target processing network is determined, and feature processing is performed on the S fused feature vectors and the prompt text via the target processing network, to obtain a feature processing result. The feature processing result is classified and recognized to obtain a data recognition result for responding to the service processing instruction.
US12243330B2
A vehicle control device has a processor configured to estimate whether or not a driver is attempting to begin vehicle travel after a vehicle has been activated, based on a photographed image of an area near a driving seat, and to control an electrical oil pump to supply a second hydraulic pressure that is lower than a first hydraulic pressure which allows operation of a transmission having a frictional engagement element that can be engaged and disengaged by hydraulic pressure, when it has been estimated that the driver is not attempting to begin vehicle travel, or to control the electrical oil pump to supply the first hydraulic pressure to the transmission, when it has been estimated that the driver is attempting to begin vehicle travel.
US12243326B2
Systems and methods for controlling a vehicle are provided. The systems and methods receive a frame of visible image data from at least one camera of the vehicle and a frame of invisible perception data from a perception sensor. The systems and methods fuse the frame of invisible perception data and the frame of visible image data to provide a fused frame of perception data. Object detection, classification and tracking are performed using a neural network based on the fused frame of perception data to provide object detection data. Steering, propulsion and/or braking of the vehicle are controlled based on the object detection data.
US12243324B2
A visual guidance system for a vehicle includes an imaging system for producing a digital image of an environment, a three-dimensional scanning system for producing a digital point cloud of the environment, and a memory storing instructions executable by a processor to: process the digital image to detect an object and classify the object; process the point cloud to group points into a grouping representing the object; fuse the point cloud grouping with the digital image object to produce a fused data set frame, and determine the object location from the fused data set frame; determine an object velocity relative to the vehicle by comparing the fused data set frame to a previous data set frame; determine whether the object is an obstacle based on the object location and relative velocity; determine a threat level of the obstacle; and report a threat if the threat level exceeds a threshold.
US12243321B2
A method for determining a semantic free space in an environment of a vehicle comprises capturing a two dimensional visual image from the environment of the vehicle via a camera and determining a limitation of a free space within the visual image. Via a sensor, distance data of objects are captured and assigned to the visual image, and the limitation of the free space is transferred to a bird's-eye view based on the assigned distance data. For objects identified in the visual image a respective bounding box and a respective classification are determined. Objects limiting the free space are selected, and their bounding box is assigned to the limitation of the free space in the bird's-eye view. Finally, segments of the limitation of the free space are classified according to the classification of each bounding box of the selected objects.
US12243313B2
Virtual sensor technology, in which a camera is controlled to capture at least one configuration image of an area monitored by a monitoring system and input is received that defines one or more characteristics of the at least one configuration image that enable sensing of an event in the area. Based on the received input, configuration data used in sensing the event is generated and stored. After storage of the configuration data, the camera is controlled to capture one or more images of the area, the one or more images are analyzed based on the configuration data, and occurrence of the event is detected based on the analysis of the one or more images. Based on detecting occurrence of the event, a transmitting device is controlled to send, to a controller of the monitoring system, a signal that indicates the detection of the occurrence of the event.
US12243310B2
An article determination apparatus (10) is used with two image capture units (20). One image capture unit (20), an article shelf (40), and the other image capture unit (20) are arranged in this order. The acquisition unit (110) acquires images generated by the two image capture units (20). The image processing unit (120) generates first size data and second size data by processing the images acquired by the acquisition unit (110). The first size data and the second size data indicate the size of an area in which an article is captured in an image generated by one image capture unit (20) and by the other image capture unit (20), respectively. The determination unit (130) determines that an estimation result of the article name of the article by image processing is correct when a relation between the first size data and the second size data satisfies a criterion.
US12243305B2
Described herein are systems and methods for determining whether a scanning motion occurred during a checkout process. The system includes a checkout lane having a scanning area that receives products to be purchased by a user, scanning devices, a point of sale (POS) terminal that identifies a product based on a scan, using the scanning devices, of a product identifier for the product as the product is moved through the scanning area, and an overhead camera that captures image data of the user's body movements and transmits, to a computing system, the image data. The computing system can, during runtime, identify whether a scanning motion occurred during the user's body movements based on application of one or more motion identification models to the image data and determine, based on identification of the scanning motion, that the user performed an affirmative scan during the checkout process.
US12243304B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for retroactive event detection. The methods, systems, and apparatus include actions of obtaining an image captured by a camera at a current time, determining that the image depicts a change in a region from a previous image captured by the camera at a previous time, determining, based on determining that the image depicts the change in the region, whether the change depicted in the image is of a known object type, determining, based on the determination that the change depicted in the image is of a known object type, whether the change does not correspond to a previously detected event, and determining, based on the determination that the change does not correspond to a previously detected event, whether the images captured by the camera between the current time and the previous time depict an event.
US12243291B2
There is provided a low-resolution imaging apparatus configured to form and transmit a low-resolution image of an object. The low-resolution imaging apparatus includes: a low-resolution camera configured to form the low-resolution image of the object; a microcontroller including an analog-to-digital convertor (ADC) that converts the low-resolution image into a digital image; an energy harvesting module configured to provide power to the low-resolution camera and the microcontroller; and a radio frequency identification (RFID) unit configured to transmit the digital-converted low-resolution image.
US12243279B2
A method performed by at least one processor of an encoder comprises: performing, on an input 3D mesh, a symmetry detection process to estimate a partition plane. The method further comprises partitioning the input 3D mesh into a first side and a second side based on the partition plane, where the first side is opposite to the second side, and where a first vertex on the first side is symmetric to a second vertex on the second side. The method further comprises quantizing the first vertex and the second vertex in pairs to reduce a quantization error and symmetry prediction error associated with the first vertex and the second vertex.
US12243278B2
A data processing method for immersive media including acquiring point cloud data, encoding the point cloud data to obtain a point cloud code stream and a header information set, determining reuse indication information of the point cloud code stream based on a reuse state of the header information set, generating decoder configuration record information for the point cloud code stream according to the reuse state, and encapsulating the point cloud code stream and the decoder configuration record information as a media file of the immersive media.
US12243272B2
An appropriate skin color range can be promptly set. An image processing apparatus configured to estimate a pulse of a person detected from an image includes a setting unit configured to set an ellipse region including a face detected from the image, an acquisition unit configured to acquire color information about a pixel included in the set ellipse region, a determination unit configured to determine whether the acquired color information satisfies a predetermined condition, and a specifying unit configured to specify a threshold value indicating a skin color range based on the color information in the ellipse region in a case where the determination unit determines that the acquired color information satisfies the predetermined condition.
US12243269B2
The present disclosure relates to a high precision method, model, and apparatus for calibrating the intrinsic camera parameter values of one or more intrinsic parameters of a camera. The intrinsic parameters include focal lengths, skew, optical center, and radial distortion coefficients. The practical implementation of the solution consists of a camera capturing several images of a planar calibration pattern from different viewpoints, and a computer implemented processing pipeline. The solution does not require additional human input and is robust to misdetection of the calibration pattern in some of the images.
US12243256B2
Systems and techniques are provided for linking subjects in an area of real space with user accounts. The user accounts are linked with client applications executable on mobile computing devices. A plurality of cameras are disposed above the area. The cameras in the plurality of cameras produce respective sequences of images in corresponding fields of view in the real space. A processing system is coupled to the plurality of cameras. The processing system includes logic to determine locations of subjects represented in the images. The processing system further includes logic to match the identified subjects with user accounts by identifying locations of the mobile computing devices executing client applications in the area of real space and matching locations of the mobile computing devices with locations of the subjects.
US12243255B2
A magnetic resonance imaging device according to an embodiment includes a processing circuitry. The processing circuitry obtains, from an image of a test subject taken by an optical photographing device, image-related information regarding at least either the test subject or a radio frequency (RF) coil attached to the test subject. Then, the processing circuitry selects statistical information about the attachment position of the RF coil based on the image-related information. Subsequently, the processing circuitry outputs the attachment position of the RF coil corresponding to the statistical information.
US12243252B2
According to one embodiment, a learning method includes acquiring first multi-view images obtained by capturing a first subject and causing a statistical model to learn, based on first and second bokeh values output from the statistical model by inputting first and second images of the first multi-view images. The causing includes acquiring a first distance from the capture device to a first subject in the first image and a second distance from the capture device to a first subject in the second image, discriminating a relationship in length between the first and second distances, and causing the statistical model to learn such that a relationship in magnitude between the first and second bokeh values is equal to the discriminated relationship.
US12243248B2
Provided are systems and methods for registration and carrying out fine image adjustments of aerial or satellite images to obtain super registered images. Also provided are systems and methods for registration where resampling is minimized or avoided to reduce, minimize, or prevent spectral degradation.
US12243242B2
A method includes: performing target detection on a current image to obtain detection information of a plurality of detected targets; obtaining position prediction information of each of a plurality of tracked targets and a number of times of tracking losses of targets from tracking information of each of the tracked targets, and determining a first matching threshold for each of the tracked targets according to the number of times of tracking losses of targets; calculating a motion matching degree between each of the tracked targets and each of the detected targets according to the position detection information and the position prediction information; for each of the tracked targets, obtaining a motion matching result according to the motion matching degree and the first matching threshold corresponding to the tracked target; and matching the detected targets and the tracked targets according to the motion matching results to obtain a tracking result.
US12243234B2
An information processing system includes a first acquisition unit, a second acquisition unit, a movement control unit, and a state evaluation unit. The first acquisition unit acquires, from a first imaging unit, image data relating to a first image of a head of a subject that is captured at a first angle of view. The second acquisition unit acquires, from a second imaging unit, image data relating to a second image of an eye region of the subject that is captured at a second angle of view narrower than the first angle of view. The movement control unit moves a visual field range of the second imaging unit. The state evaluation unit evaluates a change in state of the eye of the subject.
US12243231B2
A computer apparatus and method for identifying and visualizing tumors in a histological image and measuring a tumor margin are provided. A CNN is used to classify pixels in the image according to whether they are determined to relate to nontumorous tissue, or one or more classes for tumorous tissue. Segmentation is carried out based on the CNN results to generate a mask that marks areas occupied by individual tumors. Summary statistics for each tumor are computed and supplied to a filter which edits the segmentation mask by filtering out tumors deemed to be insignificant. Optionally, the tumors that pass the filter may be ranked according to the summary statistics, for example in order of clinical relevance or by a sensible order of review for a pathologist. A visualization application can then display the histological image having regard to the segmentation mask, summary statistics and/or ranking. Tumor masses extracted by resection are painted with an ink to highlight its surface region. The CNN is trained to distinguish ink and no-ink tissue as well as tumor and no-tumor tissue. The CNN is applied to the histological image to generate an output image whose pixels are assigned to the tissue classes. Tumor margin status of the tissue section is determined by the presence or absence of tumor-and-ink classified pixels. Tumor margin involvement and tumor margin distance are determined by computing additional parameters based on classification-specified inter-pixel distance parameters.
US12243228B2
The present disclosure provides a system and method for image data acquisition. The method may include obtaining image data of a subject including a first type of tissue and a second type of tissue. The method may include determining, based on the image data of the subject, a target portion including at least a portion of at least one of the first type of tissue or the second type of tissue. The method may include determining, based at least in part on the target portion represented in the image data, a scan mode corresponding to the target portion. The method may include causing an imaging device to acquire, based on the scan mode, image data of the target portion.
US12243217B2
A data input device includes: a controller that: acquires position data indicating position coordinates of a facility, estimates, based on the position data, one or more facility candidates, and causes a display to display an input screen showing the estimated one or more facility candidates as options for selection by a user, and creates inspection data relating to gas inspection of the one or more facility candidates selected by the user.
US12243210B2
A maintenance support system prevents leakage of confidential information by excluding a maintenance target while imposing few restrictions on imaging conditions. A maintenance support system 100 includes a wearable terminal 1 including an imaging device 12, a first identifying device 31 configured to identify a first three-dimensional area TA including a maintenance target T with reference to a predetermined reference point M, and a second identifying device 32 configured to identify a mask pixel area excluding an effective pixel area corresponding to the first three-dimensional area for a captured image acquired by the imaging device in a post-movement state in which the wearable terminal has moved. A processed-image generating device 33 is configured to generate a processed image in which the mask pixel area is made invisible and a communication device 34 is configured to transmit the processed image to a support terminal 2.
US12243208B2
Aspects of the technology described herein relate to techniques for calculating, during imaging, a quality of a sequence of images collected during the imaging. Calculating the quality of the sequence of images may include calculating a probability that a medical professional would use a given image for clinical evaluation and a confidence that an automated analysis segmentation performed on the given image is correct. Techniques described herein also include receiving a trigger to perform an automatic measurement on a sequence of images, calculating a quality of the sequence of images, determining whether the quality of the sequence of images exceeds a threshold quality, and performing the automatic measurement on the sequence of images based on determining that the quality of the sequence of images exceeds the threshold quality.
US12243204B2
A system may access an image that is captured by an imaging device and that depicts an operational scene illuminated by close-range light. The system may also access a depth map of the operational scene. Based on the image and the depth map, the system may generate a processed image depicting the operational scene as being illuminated by a virtual light source that is to be simulated to be illuminating the operational scene and may provide the processed image for presentation on a display screen. Corresponding systems and methods are also disclosed.
US12243195B2
Real time, low-light images, for example, obtained from the fluorescent marker for identifying tumors during surgery, are combined to improve the signal-to-noise ratio using a motion signal derived from corresponding high-light images, for example, taken with a second camera at interleaved intervals of higher illumination.
US12243186B2
According to at least one example embodiment, a display device includes at least one sensor, and processing circuitry, wherein the processing circuitry may be configured to generate a first image based on a gaze region of a user tracked using the at least one sensor, generate a second image based on a desired section of a background image, the desired section corresponding to the user's gaze region on the background image, obtain residual data from the first image and the second image, the obtaining the residual data including subtracting pixel values of the first image from pixel values of the second image, and generate a third image based on the residual data, the generating the third image including performing filtering of the residual data by applying at least one desired weight to the residual data.
US12243185B2
Systems and methods are provided for point cloud processing with an equivariant neural network and implicit shape learning that may produce correspondence-free registration. The systems and methods may provide for feature space preservation with the same rotation operation as a Euclidean input space, due to the equivariance property, which may provide for solving the feature-space registration in a closed form.
US12243184B2
In a video capture system, a virtual lens is simulated when applying a crop or zoom effect to an input video. An input video frame is received from the input video that has a first field of view and an input lens distortion. A selection of a sub-frame representing a portion of the input video frame is obtained that has a second field of view smaller than the first field of view. The sub-frame is processed to remap the input lens distortion to a desired lens distortion in the sub-frame. The processed sub-frame is output.
US12243170B2
A live camera feed may be analyzed to determine the identify of an object, and augmented reality overlay data may be determined based on that identity. The overlay data may include one or more tags that are each associated with a respective location on the object. The live camera feed may be presented on a display screen with the tags being positioned as the respective location.
US12243168B2
Systems and techniques for processing and/or transmitting three-dimensional (3D) data are presented. A partitioning component receives captured 3D data associated with a 3D model of an interior environment and partitions the captured 3D data into at least one data chunk associated with at least a first level of detail and a second level of detail. A data component stores 3D data including at least the first level of detail and the second level of detail for the at least one data chunk. An output component transmits a portion of data from the at least one data chunk that is associated with the first level of detail or the second level of detail to a remote client device based on information associated with the first level of detail and the second level of detail.
US12243165B2
A computer-implemented system and method of generating a digital retention mesh with one or more morphable regions, the one or more morphable regions corresponding to one or more removed undercut regions.
US12243164B2
The present invention relates to a method for generating a hierarchical data structure of a three-dimensional object, such a hierarchical data structure, and a method for streaming three-dimensional objects. In the method according to the invention, a hierarchical data structure is generated from a three-dimensional object, which has and possibly consists of three-dimensional object data and a texture that is mapped onto the object data, by first converting the three-dimensional object data into multiple detail levels and then segmenting the detail levels, wherein the texture is respectively mapped onto the segments with a corresponding resolution.
US12243159B2
A digital twin modeling method to assemble a robotic teleoperation environment, including: capturing images of the teleoperation environment; identifying a part being assembled; querying the assembly assembling order to obtain a list of assembled parts according to the part being assembled; generating a three-dimensional model of the current assembly from the list and calculating position pose information of the current assembly in an image acquisition device coordinate system; loading a three-dimensional model of the robot, determining a coordinate transformation relationship between a robot coordinate system and an image acquisition device coordinate system; determining position pose information of the robot in an image acquisition device coordinate system from the coordinate transformation relationship; determining a relative positional relationship between the current assembly and the robot from position pose information of the current assembly and the robot in an image acquisition device coordinate system; establishing a digital twin model of the teleoperation environment.
US12243151B2
Ray tracing units, processing modules and methods are described for generating one or more reduced acceleration structures to be used for intersection testing in a ray tracing system for processing a 3D scene. Nodes of the reduced acceleration structure(s) are determined, wherein a reduced acceleration structure represents a subset of the 3D scene. The reduced acceleration structure(s) are stored for use in intersection testing. Since the reduced acceleration structures represent a subset of the scene (rather than the whole scene) the memory usage for storing the acceleration structure is reduced, and the latency in the traversal of the acceleration structure is reduced.
US12243122B2
A display control apparatus comprising at least one memory and at least one processor which function as: a detection unit configured to detect characteristic points of a product that a user is to produce, from a reality image; an orientation adjustment unit configured to adjust orientation of a model so as to match with the detected characteristic points; and a control unit configured to display an image generated by superimposing the model, of which orientation has been adjusted, on the reality image.
US12243117B2
The present disclosure relates to verifying an initial object estimation of an object. A two-dimensional (2D) image representative of an environment including one or more objects may be obtained. The 2D image may be inspected to detect edges of an object. The edges may be processed to verify or update an initial object estimation to increase the accuracy of an object detection result.
US12243110B2
An example method includes receiving an application, sending a prompt to an applicant to authorize access to financial information by an open banking system, and receiving the financial information associated with the applicant, the financial information including at least income information associated with the applicant. The method also includes determining an income score associated with the applicant based at least in part on the financial information, determining a threshold income score, and determining that the income score is equal to or greater than the threshold income score. The method further includes sending, to a reviewer, a recommendation to approve the application based at least in part on determining that the income score is equal to or greater than the threshold income score.
US12243109B2
Systems and methods for enhanced organizational transparency using a linked activity chain in a ledger are disclosed. In one embodiment, a method may include (1) a back end for an organization comprising at least one computer processor receiving a first communication from a first entity comprising a first customer interaction with the first entity; (2) the back end writing the first communication to a ledger for the organization as a first block in a linked activity chain; (3) the back end receiving a second communication from a second entity comprising a second customer second activity with the second entity; (4) the back end writing the second communication to the ledger for the organization as a second block in the linked activity chain; (5) the back end calculating a summary score for the customer based on the blocks in the linked activity chain.
US12243107B2
According to some embodiments, a risk relationship data store may contain electronic records, each electronic record representing a risk relationship between an enterprise and a risk relationship provider (e.g., an insurer), and including, for each risk relationship, an electronic record identifier and a set of estimated usage attribute values. A back-end application computer server may receive, from a current usage data source, current usage information for the enterprise (e.g., financial information, utility information, IoT information, etc.). Based on the current usage information, the computer server may infer a likely actual current usage for the enterprise. The computer server may then compare the likely actual current usage with the predicted usage attribute value to determine a risk difference result and adjust a risk relationship parameter based on the risk difference result.
US12243106B2
Techniques for building and managing data models are provided. According to certain aspects, systems and methods may enable a user to input parameters associated with building one or more data models, including parameters associated with sampling, binning, and other factors. The systems and methods may automatically generate program code that corresponds to the inputted parameters and display the program code for review by the user. The systems and methods may build the data models and generate charts and plots depicting aspects of the data models. Additionally, the systems and methods may combine data models and select champion data models.
US12243103B2
In general, this disclosure involves systems, software, and computer implemented methods including receiving a workflow defining (1) a plurality of parameters to be defined during completion of a digital applications, (2) a sequence of operations, and (3) one or more evaluation rules, the workflow having been defined by an external system and received at an integration platform. An application service generates a digital application based on the workflow, the digital application including a reference to the workflow. The integration platform can cause a locked workflow to be immutably stored in a repository at the integration platform. The integration platform sends the digital application to a client device, the digital application configured to be presented on the client device in accordance with the sequence of operations.
US12243092B2
Management of surge network traffic to an electronic commerce platform is described herein. A network traffic surge resistant system includes network storage and one or more servers configured as a commerce platform. The commerce platform operates an adaptor between the commerce platform and an inventory management system. The adaptor protects the inventory management system from transactions generated by a surge of network traffic directed at the commerce platform. The commerce platform generates a script, an offer package, and an offer instantiator based on inventory information received by the adaptor. The commerce platform stores the script and the offer package onto the network storage. The offer instantiator provides the location of the script and the offer package in the network.
US12243091B2
Systems and methods are disclosed for providing roadside service through a synchronized interactive voice response (IVR) system and graphical user interface (GUI). One method may include: receiving, based on an incoming phone call from a vehicle user device, a request for roadside service for a disabled vehicle of a vehicle user; sending a text to a phone number of the vehicle user device, wherein the text includes a link to a mobile application for roadside service requests; receiving, from the vehicle user device and via the mobile application, information associated with the request for roadside service; determining, based on a location sensor of the vehicle user device, a location of the disabled vehicle; matching a roadside service provider with the disabled vehicle based on the request for roadside service; and enabling the vehicle user to track the service status of the roadside service provider through the mobile application.
US12243083B2
In an electronic supply chain finance system, a method of enabling a supplier to obtain funds includes receiving information from a buyer defining a payment obligation, receiving an offer to sell the payment obligation, and creating an electronic negotiable instrument on behalf of the buyer as obligor, to the supplier as payee, having a payable date based on a maturity date of the payment obligation and a payment value based on a payment amount of the payment obligation.
US12243082B1
An invoice processing system is proved. The system includes a database and a server in electronic communication with the database. The server is operative to: interpret an invoice; interpret historical data from the database, the historical data corresponding to at least one of one or more vendors of past invoices or one or more payors of past invoices; and in response to the interpretation of the invoice, determine a vendor of the invoice based at least in part on the historical data. The server is further operative to in response to the determination of the vendor, determine a value for each of one or more judgment fields via machine learning based at least in part on the historical data and the vendor; and transmit the invoice with the vendor and the value for each of the one or more judgment fields.
US12243075B1
A method for optimizing target content on a search results webpage includes receiving source code defining the webpage from a search engine server. The method further includes processing the source code to identify a target source code block in the source code, the target source code block defining, at least partially, the target content. The method further includes processing the target source code block to determine a relative metric for the target content with respect to a layout of the search results webpage. Thereafter, the relative metric may be utilized to optimize advertising expenditures in order to improve a relative position of the target content.
US12243071B1
The present disclosure provides systems and methods for registering and tracking items. In an aspect, the present disclosure provides a method for registering and tracking items. The method may comprise (a) providing one or more identifying features corresponding to one or more items, wherein the identifying features comprise product information for the one or more items; (b) registering the identifying features with one or more initial consumers after the one or more initial consumers scan the identifying features; and (c) providing one or more subsequent consumers with access to an online platform for purchasing the one or more items when the one or more subsequent consumers scan the identifying features associated with the one or more items and the one or more initial consumers.
US12243067B2
Embodiments upsell a hotel room selection by generating a first hierarchical prediction model corresponding to a first hotel chain, the first hierarchical prediction model receiving reservation data from one or more corresponding first hotel properties, and generating a second hierarchical prediction model corresponding to a second hotel chain, the second hierarchical prediction model receiving reservation data from one or more corresponding second hotel properties. At each of the first hierarchical prediction model and the second hierarchical prediction model, embodiments generate corresponding model parameters. At a horizontal federated server, embodiments receive the corresponding model parameters and average the model parameters to be used as a new probability distribution, and distribute the new probability distribution to the first hotel properties and the second hotel properties.
US12243066B1
Systems and methods for a natural language survey system are provided. The natural language survey system may harness generative artificial intelligence (“AI”) and machine learning to enhance survey question generation, survey participance and completed survey analysis and research. The natural language survey system may include a dynamic interactive platform. The dynamic interactive platform may enable a researcher to create a survey using natural language. The dynamic interactive platform may enable a researcher to directly identify survey goals instead of creating a plurality of goal-oriented specific questions. The dynamic interactive platform may enable a plurality of participants to participate in the survey. The dynamic interactive platform may provide reports and insights to the researcher upon completion of the survey by the participants.
US12243059B2
A computing platform having at least one processor, a memory, and a communication interface may receive, via the communication interface, a transaction request from a participant. The computing platform may identify a user and one or more linked digital wallets associated with the transaction request. The computing platform then may execute an algorithm for comparing the transaction request to predetermined criteria associated with the one or more linked digital wallets. The computing platform may establish, via the communication interface, a first connection with a user computing device and, while the first connection is established, transmit to the user computing device transaction information which, when executed by the user computing device, causes a notification to be displayed on the user computing device.
US12243057B2
A method for storing a cryptocurrency private key offline, including: encrypting the cryptocurrency private key using a primary encryption key; sharding the encrypted cryptocurrency private key into a plurality of alpha shards; generating beta shards by encrypting the alpha shards with secondary encryption keys; and storing representations of the beta shards offline. The method can additionally or alternatively include: retrieving the representations of the beta shards from the offline storage; decrypting the beta shards into the alpha shards based on the secondary encryption keys; reconstructing the encrypted cryptocurrency private key by recombining the alpha shards; and decrypting the encrypted cryptocurrency private key with the primary encryption key.
US12243055B2
When incentivizing vendors to give greater discounts on items or services offered or advertised to specific customers on a third-party website in exchange for reduced advertisement pricing, a vendor enters offer parameters (e.g., item or service for sale, price or discount amount, terms of the offer, a permitted number of acceptances of the offer, etc.) into a user interface along with target customer criteria (e.g., age, gender, minimum income, etc.). The target criteria is matched to customer profile data, and an advertisement generated using the offer parameter information is presented to customers whose profiles match the target criteria. In return for offering larger discounts, a cost per event (CPE) associated with the advertisement is reduced for the vendor. An invoice is generated and transmitted to the vendor, and upon receipt of payment, the advertisement provider remits a portion of the received payment to the website owner.
US12243051B2
A method for private management of digital assets for multiple participants of a global blockchain includes: receiving, by a receiver of a processing server, a transaction notification for a proposed currency transfer, the transaction notification including at least a sending identifier, a recipient identifier, and a transfer amount; generating, by a processor of the processing server, a transaction data value for the proposed currency transfer, the transaction data value including at least the sending identifier, the recipient identifier, and the transfer amount; applying, by the processor of the processing server, a cryptographic hashing function to the generated transaction data value to generate a hash value; publishing, by the processor of the processing server, the generated transaction data value to a private blockchain; and publishing, by the processor of the processing server, the generated hash value to a public or permissioned blockchain.
US12243048B2
In embodiments of the present invention, methods are provided for maintaining a plurality of public addresses, and a plurality of virtual representations of a plurality of respective items. For each virtual representation, a set of digital tokens may respectively correspond to an item represented by the virtual representation, and each digital token may be cryptographically linked with the corresponding virtual representation. Owners of a token may request redemption of the digital token and have ownership information and fulfillment details verified. Fulfillment details may be provided to a fulfillment system that satisfies transactions for items.
US12243038B2
A secure method of real time money transferring between account holders utilizes Near Field Communication (NFC) technologies, dynamic transaction cards, and a mobile application to facilitate a seamless mobile transfer of funds. The dynamic transaction card of the customer requesting to make the transfer of funds may be placed in contact with the second recipient dynamic transaction card of the customer receiving the funds transfer to establish an NFC connection. The dynamic transaction card requesting the transfer may receive, via the NFC antenna on the card, the recipient customer account information stored on a passive NFC tag. The dynamic transaction card requesting the transfer may transmit the recipient account information to a mobile application, which may transmit the recipient account information to an account provider system for facilitating the funds transfer.
US12243032B2
A method includes determining, by a digital asset custodial device, to assign conditional access rights to an amount of assignable tokens stored in a digital asset custodial device account of the digital asset custodial device to a network computing device of a cryptocurrency payment system to back certain interactions of the cryptocurrency payment system. The conditional access rights are in accordance with a set of conditions. The assignment of the conditional access rights is a self-enforcing smart contract embedded in an assignable token distributed ledger. The method further includes locking, by the digital asset custodial device and in accordance with the self-enforcing smart contract, the amount of the assignable tokens stored in the digital asset custodial device account and providing the conditional access rights to the amount of the assignable tokens to the network computing device. The network computing device does not store the amount of the assignable tokens.
US12243027B1
An automated banking terminal for facilitating a financial transaction is provided. The automated banking terminal includes a processor, a display for presenting a set of customer menu options, and a communication interface. The automated banking terminal also includes expansion slots which have a mechanical interface and an electrical interface. Expansion modules may be connected to the processor through the expansion slots. An expansion module may be a cash dispensing module, a cash receiving and counting module, a check receiving module, a printer, a scanner, a biometric interface, a signature pad, an account card reader, or an account card programmer. The processor of the automated banking terminal is configured to detect the expansion module and determine additional menu options to supplement the customer menu options based on detecting the expansion module.
US12243024B1
The invention is a system and method for providing knife blade maintenance recommendations using a machine-learning model. The system includes processing circuitry and memory, enabling it to receive a digital image of a knife blade from a third-party device, determine the blade's wear condition, and generate a maintenance recommendation. This recommendation includes necessary maintenance actions and tools, which are then transmitted back to the third-party device. The method involves analyzing the image to assess conditions like dullness, chips, rust, or deformation and generates recommendations based on at least one of the wear condition, the wear severity, knife blade dimension values, and knife blade identity. Additional features include providing URLs for purchasing tools, instructional videos, and receiving user feedback to refine the model. The machine-learning model, optionally a convolutional neural network, is trained on images of various knife conditions to ensure accurate assessments and precise maintenance advice.
US12243020B2
This disclosure relates to systems and methods for identifying fraudulent email addresses associated with an electronic payment service. In some implementations, a computing device receives an email with a prefix having a number of characters and characterized by a prefix length indicative of the number of characters in the prefix. The computing device identifies each of a number of bigrams is identified within the prefix, and determines a row and column distance for each bigram between two consecutive characters of the bigram as positioned on a keyboard. The computing device calculates a Euclidean distance between the two consecutive characters of the bigram based on the row and column distances, and determines a normalized distance based on the prefix length and an average of the Euclidean distances calculated for the number of bigrams in the prefix. The normalized distance is compared with a value to classify the email as suspicious or as not suspicious.
US12243017B1
A system and method of providing a context-based communication platform includes storing an executable application on a computer readable medium within each remote computer in a plurality of remote computers, wherein when the application is executed the application is associated with an individual user; receiving, at a server and from the application within each remote computer in the plurality of remote computers, user contact data and user context data for each individual user, wherein the user context data includes data regarding at least one of: a role of the individual user; the location of the individual user; and a work assignment of the individual user; storing, in a database that is in communication with the server, the user contact data and user context data for each individual user; receiving, at the server, a communication that includes user context data associated with an intended recipient, the identity of which is unknown, wherein the intended recipient is one of the individual users; and identifying, using the server and the database, the user contact data of the unknown intended recipient based on the user context data associated with the unknown intended recipient.
US12243016B2
A server comprises a communications module; a processor coupled with the communications module; and a memory coupled to the processor and storing processor-executable instructions which, when executed by the processor, configure the processor to obtain transfer records identifying value transfers associated with an account of a user, the transfer records including a transfer amount, a transfer date and a transfer descriptor; group the transfer records based on predefined criteria; within at least one group of the transfer records, identify one or more representative transfer records based at least on stored selection criteria; obtain an image associated with at least one of the representative transfer records; and send, via the communications module and to a computing device associated with the user, a transfer record summary interface, the transfer record summary interface including the image associated with the at least one representative transfer record.
US12243009B2
A pre-processing and fulfillment system and method are described. In some implementations, the method may include receiving an order containing a retail component and a pharmacy component, processing the order for the pharmacy component and the retail component, and generating a tracking token identifying the order and authorizing a party to receive a component of the order. The method may include transmitting fulfillment instructions to a fulfillment system based on processed information for the order, and transmitting the tracking token to a computing device of the authorized party. Some implementations may also include receiving a signal indicating receipt of the tracking token and an authorized transfer of the component, and updating a status of the order based on the received signal.
US12243005B2
One variation of a method for tracking stock level within a store includes: dispatching a robotic system to image shelving structures within the store during a scan cycle; receiving images from the robotic system, each image recorded by the robotic system during the scan cycle and corresponding to one waypoint within the store; identifying, in the images, empty slots within the shelving structures; identifying a product assigned to each empty slot based on product location assignments defined in a planogram of the store; for a first product of a first product value and assigned to a first empty slot, generating a first prompt to restock the first empty slot with a unit of the first product during the scan cycle; and, upon completion of the scan cycle, generating a global restocking list specifying restocking of a set of empty slots associated with product values less than the first product value.
US12242993B2
Feedback generation for a container load process includes digitizing a manual workflow into stages, assigning intermediate targets to each stage, monitoring the workflow, and generating notifications to exert feedback control over the workflow. Feedback generation can include: storing a set of load stage definitions defining sequential load stages of the load process, each stage definition including: an intermediate performance target, and a stage duration; responsive to arrival of a container at a load bay, receiving a task definition defining a performance target for the load process; retrieving the load stages in sequence and, for each stage: receiving sensor data depicting an interior of the container; determining, based on the sensor data, a performance measurement of the container load process, comparing the performance measurement to the intermediate performance target corresponding to the stage, and based on the comparison, generating an alert and/or status message for transmission to a client computing device.
US12242992B2
The embodiment of the present disclosure provides a method and Internet of Things system for managing inspection route based on a gas Geographic Information System (GIS). The method is executed by a smart gas safety management platform of the Internet of Things system, comprising: determining track information of an inspector according to location data of the inspector; in response to the track information satisfying a preset requirement, determining a recommended inspection route based on the track information and gas monitoring data, and prompt the recommended inspection route through a display screen based on a first display parameter; in response to the track information not satisfying the preset requirement, determining a display condition of the display screen based on a second display parameter.
US12242979B1
Methods, systems, and devices for predicting a departure time of a user from a labeled place. In some embodiments, the location sharing system accesses historical location data of the user and extracts, for one or more labeled location of the user, an attendance record of the user at the labeled place. Then, when the location sharing system receives current location data of the user, and the system determines that the user is currently at the labeled place, the user predicts a departure time of the user from the labeled place based on the attendance record of the user at the labeled places. Some embodiments share the predicted departure time of the user with the user's friends via a map GUI.
US12242977B2
This disclosure relates to extraction of tasks from documents based on a weakly supervised classification technique, wherein extraction of tasks is identification of mentions of tasks in a document. There are several prior arts addressing the problem of extraction of events, however due to crucial distinctions between events-tasks, task extraction stands as a separate problem. The disclosure explicitly defines specific characteristics of tasks, creates labelled data at a word-level based on a plurality of linguistic rules to train a word-level weakly supervised model for task extraction. The labelled data is created based on the plurality of linguistic rules for a non-negation aspect, a volitionality aspect, an expertise aspect and a plurality of generic aspects. Further the disclosure also includes a phrase expansion technique to capture the complete meaning expressed by the task instead of merely mentioning the task that may not capture the entire meaning of the sentence.
US12242973B2
Systems, apparatuses and methods may provide for technology that parses, at runtime, a deep learning graph in topological order to identify a plurality of nodes, marks a first set of nodes in the plurality of nodes as unsupported by target hardware, and marks a second set of nodes in the plurality of nodes as supported by the target hardware, wherein the first set of nodes and the second set of nodes are marked based on one or more attributes defining operation functionality, and wherein the one or more attributes include one or more of an input node parameter, a dimension, or a shape.
US12242972B2
A method for generating an impulse response for a listening point in a room includes: receiving a 3D model of the room, the position of at least one sound source in the 3D model, and acoustic properties of at least one boundary in the 3D model; using a wave based solver for determining a wave based impulse response of a wave based propagation of an impulse emitted at the at least one sound source in the 3D model and received at the listening point within a first acoustic frequency range; using a geometrical acoustics based solver for determining a geometrical impulse response of the ray based propagation of an impulse emitted at the at least one sound source in the 3D model and received at the listening point within a second acoustic frequency range; and generating the impulse response by merging the wave impulse response and the geometrical impulse response.
US12242964B2
A method and system for training a neural network are provided. The method includes receiving an input image, selecting at least one data augmentation method from a pool of data augmentation methods, generating an augmented image by applying the selected at least one data augmentation method to the input image, and generating a mixed image from the input image and the augmented image.
US12242962B2
An optimal rescue orbital elements online decision-making method based on RBFNN for launch vehicles under thrust drop fault includes establishing the flight dynamic equations of launch vehicles in the second-stage ascending phase in the geocentric inertial coordinate system, to construct a series of optimization problems of maximum semi-major axis of circular orbit under the thrust drop fault. The method further includes using the adaptive pseudo-spectrum method to solve the optimization problems of maximum semi-major, and using the maximum and minimum method to normalize the sample data to [−1, 1], using the orthogonal least square method to select the data center of the radial basis function neural network (RBFNN), where the Gaussian function is selected as the radial basis function, and the RBFNN is trained offline to establish a nonlinear mapping relationship from the fault states to the optimal rescue orbital elements.
US12242945B1
An apparatus for personalization of machine learning models, the apparatus including at least a processor and a memory communicatively connected to the at least a processor, the memory containing instructions configuring the processor to receive resource data from one or more data acquisition systems, classify the resource data to one or more information categorizations, generate information training data as a function of the classification, train an information machine learning model as a function of the information training data. receive a data request as a function of user input and generate an information output as a function of the data request and the information machine learning model.
US12242941B2
One embodiment provides a system which facilitates construction of an ensemble of machine learning models. During operation, the system determines a training set of data objects, wherein each data object is associated with one of a plurality of classes. The system divides the training set of data objects into a number of partitions. The system generates a respective machine learning model for each respective partition using a universal kernel function, which processes the data objects divided into a respective partition to obtain the ensemble of machine learning models. The system trains the machine learning models based on the data objects of the training set. The system predicts an outcome for a testing data object based on the ensemble of machine learning models and an ensemble decision rule.
US12242937B1
A method including training, by one or more processors, a generative AI model using a plurality of first service requests handled by technicians for servicing building equipment. The generative AI model may be trained to predict root causes of a plurality of first problems corresponding to the plurality of first service requests. The method may include receiving, by the one or more processors, a second service request for servicing building equipment. The method may include predicting, by the one or more processors using the generative AI model, a root cause of a second problem corresponding to the second service request based on characteristics of the second service request and one or more patterns or trends identified from the plurality of first service requests using the generative AI model.
US12242934B2
At least one processor generates a crowd state image as an image in which a person image corresponding to a person state is synthesized with previously-prepared image at a predetermined size. The at least one processor specifies a training label for the crowd state image. The at least one processor outputs a pair of crowd state image and training label.
US12242927B2
Methods, systems, and apparatus for producing CCZ states and T states. In one aspect, a method for transforming a CCZ state into three T states includes obtaining a first target qubit, a second target qubit and a third target qubit in a CCZ state; performing a X−1/2 gate on the third target qubit; performing an X gate on the first target qubit and the second target qubit using the third target qubit as a control; performing a Z gate on the first target qubit and the second target qubit using the third qubit as a X axis control; performing a Z−1/4 gate on the third target qubit; and performing a Z gate on the first target qubit and the second target qubit using the third qubit as a X axis control to obtain the three T states.
US12242916B2
The present invention provides systems and methods for tracking items (e.g., commodities, goods, containers, boxes, packages, etc.) through transportations to multiple locations to allow the position(s) and movement(s) of such items to be accurately tracked and documented, and to allow such items to be quickly identified and located based on tracking records kept within the tracking system. The system may utilize image sensors, image recognition and processes software, position translation software, and a virtual model of the pre-defined space in order to track objects within the defined space and maintain a record of the movement(s) and position(s) of the object within the pre-defined space.
US12242912B2
Methods, systems, and computer program products for creating a monitoring network are described. A server associates a master wireless node with a package in a first set of associated packages. The server and the master wireless node communicate with one another over first type of wireless communications interface. The server also associates a peripheral wireless node with another package in the set and with the master node. The peripheral wireless node and the master wireless node communicate with one another over a second type of wireless communications interface. The peripheral node includes a sensor operative to generate sensor data by sensing an environmental condition. The master wireless node processes the sensor data to generate one or more package-level statistics of the processed sensor data.
US12242907B2
A card transport unit transports a card ejected one-by-one from a card housing section to a card processing section, and includes: a carriage that is moved in a carriage transport path provided between the card housing section and the card processing section; a contactless card reader that includes a contactless communication antenna making contactless communication with the card; and a support member that holds the contactless communication antenna at a position opposing the carriage transport path. The carriage includes a card transport mechanism that transports the card in a card transport direction intersecting a movement direction of the carriage, and the card transport mechanism includes a motor. The motor is arranged on an opposite side of the card, which is transported by the card transport mechanism, from the contactless communication antenna.
US12242905B2
Improved intelligent personal assistant (IPA) software agents are disclosed that are configured to interact with various people, service providers, files, and/or smart devices. More particularly, this disclosure relates to an improved Natural Language Processing (NLP) Intent Determination Service (IDS) that is able to determine the likely best action to take in response to generic user commands and queries. The disclosed NLP IDS automatically selects valid (or potentially valid) API paths (e.g., sequence of API calls) to produce desired actions. Associated system actions and known API sequencing rules may then be used to process the incoming user command or query. A feedback loop is also disclosed to identify newly available APIs and success criteria for selected API paths. Discovery of API paths may be performed using predefined information, monitored information, programmatically determined interfaces, and programmatically tested interfaces. A directed graph model may be used to represent potential API paths.
US12242895B2
Provisioning an orchestration platform is provided. A pre-application programming interface (API) server hook is used to preprocess a request to generate a custom resource in the orchestration platform. The pre-API server hook generates a custom resource definition corresponding to the custom resource and generates the custom resource based on the custom resource definition. A custom resource definition generation event is monitored for, using a custom resource definition (CRD) meta-controller, to manage a custom resource definition controller corresponding to the custom resource definition. The CRD meta-controller retrieves the custom resource definition controller from a CRD controller configuration repository to deploy the custom resource definition controller on a worker node in the orchestration platform. Data is distributed, using a data partition proxy, to the custom resource definition controller running the custom resource on the worker node to ensure that no overlapping of data processing tasks exists in the orchestration platform.
US12242890B2
In variants, a method for robotic process automation (RPA) includes: receiving an automation request; optionally determining an application representation of an application associated with the automation request; generating a set of tasks based on the automation request; optionally classifying each task in the set of tasks; generating a set of instructions for each task in the set of tasks; optionally validating the set of instructions; and optionally executing the set of instructions cooperatively forming an RPA bot.
US12242881B2
In an approach to intelligent connection placement across multiple logical ports, a mapping table for a virtual machine is created. Responsive to determining that an entry exists in the mapping table for the port on the peer device, whether a virtual function exists the port on the peer device in the mapping table for the same physical function is determined. A virtual function is selected from the mapping table to connect the local port to the port on the peer device.
US12242879B2
An approach for protecting container image and runtime data from host access may be presented. Container systems have allowed for more efficient utilization of computing resources, removing the requirement of a hypervisor, and packaging all necessary dependencies within an application. Preventing host access to container image and runtime data can be advantageous for a multitude of reasons. The approach herein may include, flattening a plurality of root file system of a one or more container images into a single layer. The approach may also include generating a container base image for each of the one or more flattened root file system. The approach may include encrypting each of the generated container base images with the flattened root file system.
US12242872B2
Methods and systems for providing a communication path are disclosed. Information can be received via a first communication session based on a first messaging protocol. The first communication session can be terminated at a virtual machine of a group of virtual machines. A dynamically bound communication path to a resource can be selected based on a dynamically reconfigurable routing table for the group of virtual machines. A second communication session can be initiated, at the virtual machine, via the selected dynamically bound communication path. The information can be transmitted to the resource via the second communication session based on a second messaging protocol.
US12242868B2
Techniques are described herein that are capable of causing a user device to generate native user interface content for a native application that executes on a server. A native user interface of the native application is caused to be rendered on the user device by providing a user interface rendering instruction in lieu of content of a native interface element from the server to the user device. The user interface rendering instruction instructs the user device to generate the content of the native interface element and to incorporate the content of the native interface element into the native user interface.
US12242867B2
Method, system for presenting an object on a computing device. A metaphor application on a computing device organizes a user interface based upon a metaphor. The metaphor organizes a document, file, application, or combination thereof based on geospheric direction, geolocation, or both. The metaphor may also organize a document, file, application, data, or a combination thereof based on a solid geometrical figure in three-dimensional Euclidean space. A document, file, application, or any combination thereof may be associated with geophysical direction, a geolocation, or both. The document, file, application, data, or any combination thereof may further be associated with a solid geometrical figure. A presentation object containing data on the document, file, application, data, or combination thereof, and the geospheric direction, geolocation, or both is formatted into data blocks for rendering on a display. The display may be the display screen of the computing device. The metaphor application causes the presentation object to be rendered on the display when the computing device is pointing in the geospheric direction, in the geolocation or both associated with the presentation object.
US12242865B2
Systems, methods and products for associating arbitrary configuration tags to configuration item for a service so that items grouped by the tags can be unconfigured or manipulated as a group with minimal touchpoints. In one embodiment, a method is provided for managing the configuration of per-tenant features in a server system. The method includes identifying a configuration feature of the server system to be configured for a specific tenant. A configuration command is received to configure the configuration feature for the specific tenant, wherein the configuration command includes a configuration tag associated with the specific tenant. The configuration command is stored in a configuration of the server system and is applied to the server system. Tag-based commands are provided which are operable to modify a subset of configuration features corresponding to a designated configuration tag.
US12242850B1
Various embodiments described herein support or provide for data processing and data transmission using hardware serialization and hardware deserialization functions, such as receiving structured data from a software application, using the data communication hardware to perform operations including: serializing the structured data to generate a serialized byte string based on the one or more hardware parameters; generate one or more data packets based on the serialized byte string; appending one or more headers to the one or more data packets; and transmitting the one or more data packets to a device based on a plurality of network parameters.
US12242847B2
A computer processing system and method for computing large-degree isogenies having a computer processor resident on an electronic computing device operably configured to execute computer-readable instructions programmed to perform a large-degree isogeny operation by chaining together a plurality of scalar point multiplications, a plurality of isogeny computations, and a plurality of isogeny evaluations. The computer processor has a plurality of computational cores each with an arithmetic logic unit (ALU) operably configured to perform computations within the large-degree isogeny and with a controller operably configured to execute a sequence of core computer-readable instructions to feed data into and out of the ALU in each respective plurality of computational cores that include a primary computational core operably configured to perform the plurality of scalar point multiplications and the plurality of isogeny computations and a secondary computational core operably configured to perform the plurality of isogeny evaluations.
US12242837B2
Systems and methods for cross platform configuration are described herein. The platform may receive selections for software programs or operating system configurations and selections of installation settings. A blueprint file is generated to specify the software programs or operating systems that are selected. In addition, the blueprint file may specify different installation settings and configuration settings. The blueprint file is stored in a repository and may be applied to one or more target devices. When applied, a task schedule is generated, where the task schedule prioritizes installations specified in a blueprint file. In addition, the task schedule specifies various provider identifiers to perform the installation(s).
US12242836B2
Systems and methods are described for a launcher on a user device that allow users to choose between multiple launcher modes. In an example, a user can log in to a management application on a user device that manages the user device. The management application can send the credentials to a server. The server can verify the credentials and send a launcher profile associated with the user to the management application. The management application can check the launcher profile to determine whether the user is allowed to choose a launcher mode. If so, the management application can display the available launcher modes on the user device. The user can select a launcher mode, and the management application can configure the launcher with settings corresponding to the selected mode.
US12242829B2
Systems and methods for source code understanding using spatial representations are disclosed. In one embodiment, a method may include: (1) receiving, by a source code understanding computer program, a source code snippet; (2) converting, by the source code understanding computer program, the source code snippet to a two-dimensional image representation using an encoding technique; (3) mapping, by the source code understanding computer program, the two-dimensional image representation into a three-dimensional image representation; (4) determining, by the source code understanding computer program, a classification for the source code snippet using a deep learning network; and (5) providing, by the source code understanding computer program, the classification for the source code snippet to a downstream system.
US12242821B2
An online software development platform providing an integrated resource for design, development, and purchase of customer-desired software applications for software projects created by customers. The platform comprising one or more computers configured using computer readable instructions stored in non-transitory computer memory to provide the software development platform, wherein the software development platform is configured to implement a plurality of electronic operational domains providing user-interactive capabilities or internal functionalities of the software development platform. The domains comprising a project scope process, a pricing process, and a project development process. The platform is configured to use a configuration involving knowledge graph to recommend features.
US12242811B2
Aspects of the disclosure provide for a system for navigating a conversation graph using a language model trained to generate Application Programming Interface (API) calls in response to natural language input from a user computing device. A conversational agent implementing a state handler and a language model (LM) communicates with a user computing device through a user frontend. Rather than communicating directly with a user with output in natural language, the agent uses a (LM) trained as described herein to navigate a conversation graph. The state handler receives API calls generated by the LM and updates the state of a conversation with a user as indicated in the graph. After the update, the state handler can perform one or more predetermined actions associated with a node indicating the current state of the conversation.
US12242805B2
In some aspects, the techniques described herein relate to a method including: providing one or more curation content machine learning models, wherein the one or more curation content machine learning models are configured to classify a textual review into a plurality of classifications, and wherein the plurality of classifications have been assigned respective relative weights; receiving, at a collaboration service, a user review of a travel objective from a user of the collaboration service; providing the review as an input feature dataset to the one or more curation content machine learning models; receiving, as output of the one or more curation content machine learning models, a plurality of classifications of the user review; and aggregating, by the collaboration service, a relative value score based on the assigned relative weight of the plurality of classifications of the user review.
US12242799B2
The present disclosure pertains to a system and method for determining differences between at least two documents. A preferred embodiment disclosed herein pertains to a system and method for determining differences in the text or terms of legal documents, for example transactional legal agreements, such as but not limited to Trade Confirmations. The document review system can compare text documents to other text documents but is further capable of comparing text documents to structured spreadsheet data. The combination of static component verification in combination with dynamic component verification leads to a powerful tool which greatly reduces the time and efficient of document review while reducing the risk of human errors. Utilizing word embeddings in the static verification in combination with the use of named entity recognition, rule parsers in the dynamic verification, enables the system to produce concise and meaningful summaries of differences between multiple documents.
US12242798B2
Embodiments described herein are directed to an annotation system having a remote processor, and a client processor in data communication with the remote processor. The client processor is adapted to send a first request for an electronic file to the remote processor, receive the electronic file from the remote processor, define at least one new annotation about the electronic file, and define at least one anchor associated with the at least one annotation. The at least one of the remote processor and the client processor is adapted to store the at least one anchor and the at least one annotation in an annotation file that is separate from the electronic file.
US12242775B2
A computer-implemented method executed by one or more processors includes receiving interconnection data for a proposed interconnection to a power grid; accessing a power grid model including a topological representation of the power grid, electrical specifications of grid components, and empirical operation characteristics; and generating, using the interconnection data for the proposed interconnection to the power grid, and the power grid model, simulated power grid data. The simulated power grid data is based on simulating operation of the power grid with the proposed interconnection coupled to a location of the power grid identified by the interconnection data during a simulated time period. The simulated power grid data includes a plurality of different temporal and spatially dependent characteristics of the power grid. The method includes evaluating, using one or more metrics, the simulated power grid data; and outputting evaluation results of the one or more metrics.
US12242771B2
Embodiments are related to processing of one or more input audio feeds for generation of a target audio stream that includes at least one object of interest to a listener. In some embodiments, the target audio stream may exclusively or primarily include the sound of the object of interest to the listener, without including other persons. This allows a listener to focus on an object of his or her interest and not necessarily have to listen to the performances of other objects in the input audio feed. Some embodiments contemplate multiple audio feeds and/or with multiple objects of interest.
US12242749B2
Embodiments of the present disclosure relate to a memory controller and operating method thereof. According to embodiments of the present disclosure, the memory controller may generate a fused linked list which includes information of a plurality of write commands received from a host and a plurality of synchronization commands requesting a synchronization operation, and control the synchronization operation for one or more of the plurality of write commands based on the fused linked list.
US12242748B2
Examples described herein relate to accessing an initiator as a Non-Volatile Memory Express (NMVe) device. In some examples, the initiator is configured with an address space, configured in kernel or user space, for access by a virtualized execution environment. In some examples, the initiator to copy one or more storage access commands from the virtualized execution environment into a queue for access by a remote direct memory access (RDMA) compatible network interface. In some examples, the network interface to provide Non-Volatile Memory Express over Fabrics (NVMe-oF) compatible commands based on the one or more storage access commands to a target storage device. In some examples, the initiator is created as a mediated device in kernel space or user space of a host system. In some examples, configuration of a physical storage pool address of the target storage device for access by the virtualized execution environment occurs by receipt of the physical storage pool address in a configuration command. In some examples, configuration of the target storage device for access by the virtualized execution environment occurs by receipt of a storage pool internal NVMe Qualified Name in the configuration command.
US12242747B2
A data processing method in a storage system is provided. The method includes: when the storage system is under a first load, performing an inline deduplication operation; and when the storage system is under a second load, directly storing a received second data block without performing the inline deduplication operation, where the first load is less than the second load.
US12242743B2
Disclosed in some examples are systems, devices, machine-readable mediums, and methods for customizing an in-memory versioning mode for each memory location according to a predicted access behavior to optimize memory device performance. Usage data in a previous time period may be utilized along with policy rules to determine whether to configure a particular memory address as a zero copy or direct copy mode. For example, memory addresses that are read frequently may be configured as direct copy mode to reduce the read latency penalty. This improves the functioning of the memory system by reducing read latency for memory addresses that are frequently read but written to less frequently, and reduces write latency for memory locations that are frequently written to, but not read as frequently.
US12242740B2
A data storage device has a controller, a decryption engine, and a memory storing encrypted data. Instead of using the decryption engine to generate a tweak value needed to decrypt the encrypted data, the tweak value is generated by the controller while the controller is waiting for the encrypted data to be read from the memory. This hides the latency to compute the tweak value in the latency to read the encrypted data from the memory.
US12242731B2
A memory system includes a memory device and a controller. The memory device includes a plurality of memory blocks for storing or outputting plural data entries and a first parity entry associated with the plural data entries. The controller a second parity entry based on a part of the plural data entries, an updated data entry which renews the part of the plural data entries, and the first parity entry, in response to an update event regarding the part of the plural data entries, allocate, for storing the second parity entry, a first memory block having least program-erase cycles among the plurality of memory blocks, allocate, for storing the updated data entry, a second memory block storing the first parity entry, and control the memory device to program the updated data entry and the second parity entry in the first memory block and the second memory block.
US12242727B2
Disclosed herein are system, method, and computer program product embodiments for providing a lock-free read access to one or more data structures. An embodiment operates by allocating a first portion of a memory corresponding to a first data structure of the one or more data structures, the first data structure comprising a size. The embodiment then performs a first operation associated with the first data structure. The embodiment then receives a first request to insert second data to the first data structure, and determines whether an increase of the size is to be executed. The embodiment then, based on the determination that an increase of the size is to be executed, inserting the second data to a modified first data structure, comprising: executing garbage collection to free-up the first portion of the memory based on at least one parallel operation associated with the first data structure.
US12242723B2
A memory system includes a nonvolatile memory having a plurality of nonvolatile memory chips incorporated therein, a control circuit that controls the nonvolatile memory, an MPU that controls the control circuit, and an interface circuit that communicates with a host, all of which are mounted on a board of the memory system, and the memory system further includes a bus switch that switches connection of a signal line between the control circuit and the nonvolatile memory chips.
US12242721B2
Disclosed Methods, Apparatus, and articles of manufacture to profile page tables for memory management are disclosed. An example apparatus includes a processor to execute computer readable instructions to: profile a first page at a first level of a page table as not part of a target group; and in response to profiling the first page as not part of the target group, label a data page at a second level that corresponds to the first page as not part of the target group, the second level being lower than the first level.
US12242720B2
An information display method in a mobile communication terminal. The method includes displaying information on a display unit of the mobile terminal, generating a scrolling start signal, and scrolling the information with a positive acceleration based on the generated scrolling start signal.
US12242718B2
In accordance with some embodiments, a portable electronic device includes: a display; one or more processors; memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or mor processors. The one or more programs include instructions for: detecting a user-defined gesture on the display while the portable electronic device is in a user-defined-gesture recording mode; creating a representation of the user-defined gesture; associating the representation of the user-defined gesture with an emoji character; and storing the representation of the user-defined gesture and the association of the representation of the user-defined gesture with the emoji character.
US12242705B2
Exemplary processes are described, including processes to move and/or resize user interface elements in a computer-generated reality environment.
US12242702B2
The present disclosure generally relates to user interfaces for managing shared-content sessions. In some embodiments, content is shared with a group of users participating in a shared-content session. In some embodiments, the content is screen-share content that is shared from one device to other participants of the shared-content session. In some embodiments, the content is synchronized content for which output of the content is synchronized across the participants of the shared-content session.
US12242692B1
One example provides a computing device comprising a display, a touch sensor operatively coupled to the display, a non-touch sensor configured to provide an output indicative of user engagement between the computing device and a user of the computing device, a logic machine, and a storage machine. The storage machine comprises instructions executable by the logic machine to determine a touch usage probability based at least upon the output from the non-touch sensor. The instructions are further executable to change the operation of the touch sensor between an idle mode and a scanning mode based at least on the touch usage probability meeting a probability threshold condition.
US12242686B2
A touch structure includes at least one touch functional layer group and at least one protective pad layer. The at least one touch functional layer group includes an organic layer and a conductive layer that are sequentially stacked. The at least one protective pad layer is arranged in one-to-one correspondence with the at least one touch functional layer group. A protective pad layer is located between a conductive layer and an organic layer of a corresponding touch functional layer group. An orthographic projection of the protective pad layer on the organic layer at least partially overlaps with an orthographic projection of the conductive layer on the organic layer.
US12242681B2
A display device includes a substrate, first electrodes, second electrodes, and a driver. The first electrodes are disposed in a matrix (row-column configuration) in a display region of the substrate. The second electrodes are disposed in a peripheral region on the outside of the display region of the substrate. The driver supplies a drive signal to the first electrodes and the second electrodes. The first electrodes output detection signals corresponding to self-capacitance changes in the first electrodes. The second electrodes output detection signals corresponding to self-capacitance changes in the second electrodes.
US12242679B2
An electronic device comprises a rotational operation member and a control unit that controls an angle of rotation per operation of the rotational operation member. The control unit controls the angle of rotation per operation in accordance with a plurality of items displayed on a display unit.
US12242675B2
A multi-way input device includes a strain-generating element, strain detection elements, and a tilt operation unit including an operation shaft configured to tilt. The strain-generating element includes a base portion, detection arms extending in respective directions from the base portion, support legs, and locking arms each of which is provided to extend from the base portion, each of the locking arms having an upper surface and being situated between adjacent detection arms among the detection arms. The upper surface of each of the locking arms contacts a lower surface of the tilt operation unit, and each of the detection arms does not contact the lower surface of the tilt operation unit.
US12242665B2
A user may interact and select positions in three-dimensional space arbitrarily through conversion of a two-dimensional positional input into a three-dimensional point in space. The system may allow a user to use one or more user input devices for pointing, annotating, or drawing on virtual objects, real objects or empty space in reference to the location of the three-dimensional point in space within an augmented reality or mixed reality session.
US12242660B2
In some examples, a method comprises determining, at an electronic device having a first component of a first component type, a unique identifier associated with the first component. In some examples, in accordance with a determination that the unique identifier does not match the expected identifier of the component of the first component type in the electronic device, determining that the first component associated with the unique identifier satisfies one or more eligibility criteria. In some examples, in accordance with the determination that the first component associated with the unique identifier satisfies the one or more eligibility criteria, authenticating an association of the first component with the electronic device, including updating an installation counter associated with the first component, and updating the expected identifier for the component of the first type based on the unique identifier of the first component.
US12242658B2
According to an example embodiment, a technique for data acquisition is provided, comprising: receiving, from an intermediate apparatus, a trusted aggregate data object comprising aggregate data object that comprises aggregate data comprising a respective trusted source data object for one or more data source apparatuses mapped to the intermediate apparatus and an intermediate apparatus quote that is descriptive of one or more aspects of a configuration of the intermediate apparatus upon production of the aggregate data, and an intermediate apparatus signature comprising a digital signature derived based on the aggregate data object using a first key assigned to the intermediate apparatus; and verifying, based at least in part on information received in the trusted aggregate data object, integrity of data included in the trusted aggregate data object and integrity of the intermediate apparatus.
US12242653B2
Systems, apparatuses, and methods related to securing domain crossing using domain access tables are described. For example, a computer processor can have registers configured to store locations of domain access tables respectively for predefined, non-hierarchical domains. Each respective domain access table can be pre-associated with a respective domain and can have entries configured to identify entry points of the respective domain. The processor is configured to enforce domain crossing in instruction execution using the domain access tables and to prevent arbitrary and/or unauthorized domain crossing.
US12242652B2
For increased device security, a security policy manager is used to configure permissions for applications installed on mobile computing devices. In one approach, an evaluation server receives data associated with a context for a computing device. Based on the received data, a policy that is applicable for the current context of the computing device is identified. The identified policy has rules regarding access permissions for software installed on computing devices. The server determines a current policy implemented on the computing device, which includes determining an access permission for software installed on the computing device. The server determines that the access permission for the installed software does not comply with the policy applicable to the current context. Based on this determination, the server revokes the access permission for the installed software.
US12242650B2
Systems and methods for protection of data across multiple users and devices are disclosed. According to one embodiment, in privacy server comprising at least one computer processor, a method for protection of data across multiple users and devices may include: (1) receiving, from a first user device, a data sharing permission for the first user device and a data sharing permission for a second user device, the first user device and the second user device associated with the same user; (2) provisioning the data sharing permission for the second user device; and (3) communicating the provisioned data sharing permission to the second user device, wherein the second user device shares data with the first user device according to the provisioned data sharing permission.
US12242644B2
A collation system 10 includes divide registered information to first information and second information, and to provide the second information to a server apparatus 200, perform a first step for similarity calculation between the registered information and collation information inputted for collation with the registered information, based on the collation information and the first information, send a calculation result of the first step to the server apparatus 200, perform a second step for the similarity calculation based on the calculation result of the first step received from a client terminal 100, and the second information, send a calculation result of the second step to the client terminal 100, and perform a third step for the similarity calculation based on the calculation result of the second step received from the server apparatus 200, and the first information to calculate similarity between the registered information and the collation information.
US12242643B2
A method, computer program product, and computing system for receiving an input speech signal. A transcription of the input speech signal may be received. One or more sensitive content portions may be identified from the transcription of the input speech signal. The one or more sensitive content portions from the transcription of the input speech signal may be obscured, thus defining an obscured transcription of the input speech signal. An obscured speech signal may be generated based upon, at least in part, the input speech signal, the transcription of the input speech signal, and the obscured transcription of the input speech signal.
US12242638B2
Techniques are disclosed pertaining to determining whether execution of a transaction will exceed a system resource threshold. A computer system stores a precomputed permissions data structure in association with particular data stored in a database. That precomputed data structure may be used to determine whether a user can access the particular data. The computer system may capture metric information that pertains to parameters involved in different types of transactions that can be performed to recompute the precomputed permissions data structure. Upon receiving a request to perform a transaction that involves recomputing the permissions data structure, the computer system, may determine, based on the metric information and the transaction's particular type, whether an execution of the transaction will exceed the system resource threshold. If the transaction exceeds the threshold, the computer system prevents the transaction from being executed and may provide suggestions to enable that transaction to be executed.
US12242629B2
A computer-implemented system, computer-implemented method, and computer program product for facilitating in-kernel instrumentation of kernel-level processes are envisaged. The system, method, and computer program product implement the in-kernel instrumentation independent of the user space and without sharing any kernel-level processes-related information with the user space. A plurality of predetermined, customized eBPF maps are created and used to store information directed to kernel-level processes, including process ID, process namespace ID, process context, process parameters, and pointers directed to kernel-executable instrumentation-related directives. The information directed to kernel-level processes and kernel-executable instrumentation directives, both stored within the kernel space in a plurality of interlinked eBPF maps, are compared with one another, and subsequent to a successful comparison, the kernel-level processes are instrumented within the kernel space and entirely within the kernel-level, without any reliance on the user-level for performing such a comparison, and without having to facilitate context-switches between the user-level and kernel-level.
US12242628B2
In various embodiments, one or more non-transitory computer-readable media storing program instructions that, when executed by one or more processors, cause the one or more processors to perform a method comprising receiving, from an API server, a request to access a service, the request including an API authorization identifier; validating the API authorization identifier to generate a validation result; determining a service tier of the service based on the request; and transmitting, to the API server, a response including the validation result and an indicator of the service tier based on the request.
US12242617B2
Provided are a method and a system for analyzing a vulnerability in software installed on an Internet of things (IoT) device. In the method and the system, a target binary file extracted from firmware of the IoT device is acquired, a taint path is generated by performing taint analysis on the target binary file, transmission information related to the taint path is generated, and a vulnerability is detected in the target binary file by performing symbolic execution on the target binary file on the basis of the taint path and the transmission information.
US12242615B2
An adversarial reinforcement learning system is used to simulate a spatial environment. The system includes a simulation engine configured to simulate a spatial environment and various objects therein. The system further includes a first model configured to control objects in the simulation and a second model configured to control objects in the simulation. The first model generates a threat-mitigation input to control one or more objects in the simulation, and the second model generates a threat input to control one or more objects in the simulation. The system then executes a first portion of the simulation based at least in part of the threat mitigation input and the threat input.
US12242614B2
Systems and methods for evaluation of system-of-systems (SoS) architectures for cyber vulnerabilities. Architecture definition file (ADF) data can be generated based on received architecture and component description data. A model of a target SoS architecture for the SoS can be generated based on the ADF data. The target SoS architecture for the SoS can be evaluated to identify potential cyber-attack vectors with respect to the target SoS architecture, and a probabilistic analysis of the potential cyber-attack vectors can be executed to compute a probability for each cyber-attack vector indicative of a likelihood that a respective cyber-attack results in a mission failure by the SoS based on the target SoS architecture. Display data can be generated for visualization on an output device that includes each identified potential cyber-attack vector and associated computed probability.
US12242609B2
The present disclosure relates to a system and method for creating a backup and restoring the exact clean system state prior to malware detection. The system includes a security system, in communication with one or more applications of a computing system, and a backup unit. The security system detects malware during execution of the applications or events based on a memory dump analysis. The backup unit creates a backup copy of the system state corresponding to each event, labels each copy and creates an index. When the security system detects presence of the malware at a particular event, the backup system parses the index, and with use of the labels, retrieves the exact backup copy that belongs to the event preceding the other event that caused the malware attack.
US12242603B2
The disclosure provides a system, a method and a computer program product for dynamic scoring of a plurality of incidents. The system is configured to retrieve an incident of the plurality of incidents. The incident comprises at least one alert and is associated with a security breach. The system further generates an enriched alert based on enrichment of the at least one alert. The enrichment is based on security related data of the security breach. The system further identifies one or more entities and one or more observables associated with the generated enriched alert. The system determines a score for the retrieved incident based on at least the generated enriched alert and the generated behavioural entity model. The system is further configured to dynamically update the determined score for the retrieved incident based on an analysis of at least the retrieved incident and the generated behavioural entity model.
US12242598B2
A system includes a memory and a processor in communication with the memory. The processor is configured to supply a library with a list of safe callback values, protect the list of safe callback values, invoke a callback, and validate the callback against the list of safe callback values to determine a status of the callback. The status of the callback is one of safe and unsafe. Additionally, the processor is configured to execute the callback responsive to determining the status of the callback is safe. The processor is also configured to abort the callback responsive to determining the status of the callback is unsafe.
US12242590B2
A system and method for identifying and authenticating a counterfeit article using digital fingerprints are disclosed. The system comprises a server with a processor and memory, and a database. The memory is configured to store a set of modules executable by the processor. The set of modules include, but not limited to, a digital image acquisition module, a comparison module, and a decision module. The digital image acquisition module is configured to extract analog identification indicium of the article from one or more images. The comparison module is configured to compare analog identification indicium with actual analog identification indicium of the article. The decision module detects the authenticity of the article based on the comparison results. The system further comprises an anti-counterfeiting network verification system in communication with the server, configured to securely protect the actual analog identification indicium of the article from unauthorized access and other potential crimes.
US12242588B2
An electronic device includes a control unit and a communication unit that is capable of communicating with a power supply device. The control unit determines whether or not a predetermined message relating to an authentication communication is received from the power supply device via the communication unit, and controls the electronic device to limit operation of the electronic device in a case where the predetermined message is received from the power supply device via the communication unit.
US12242578B2
A method for authenticating a user is provided. The method comprises: providing first biometric enrollment data of the user to a first enrollment system of a plurality of enrollment systems; receiving a first enrollment identifier identifying the first enrollment system; storing the first enrollment identifier identifying the first enrollment system into a digital wallet of the user; in response to a request to access content on a relying party system, providing a biometric marker of the user and the first enrollment identifier from the digital wallet of the user to the relying party system; based on the relying party system identifying the first enrollment system using the first enrollment identifier and verifying the biometric marker of the user with the first enrollment system, accessing the requested content associated with the relying party system.
US12242576B2
Aspects described herein may relate to techniques for detecting login activity to a financial account during a knowledge-based authentication process. The login activity may be related to access to an online interface for the financial account. The detection of login activity during the authentication process my indicate that the integrity of the authentication process is compromised as login access may provide an individual with transaction data that may be used to answer transaction-based authentication questions. As a result of detecting login activity, an alternative authentication process may be initiated or an authentication request related to the financial account may be denied.
US12242570B2
A method for training an image recognition model includes: obtaining training image sets; obtaining a first predicted probability, a second predicted probability, a third predicted probability, and a fourth predicted probability based on the training image sets by using an initial image recognition model; determining a target loss function according to the first predicted probability, the second predicted probability, the third predicted probability, and the fourth predicted probability; and training the initial image recognition model based on the target loss function, to obtain an image recognition model.
US12242566B2
The present invention provides self-driven Artificial Intelligence based system and method for operating one or more applications including enterprise application and supply chain management applications. The system includes centralized data lake for storing data received from plurality of distinct sources, a control tower configured for sensing change in attribute of the received data and determining impact of the change on plurality of functions of EA and SCM applications.
US12242563B2
The disclosure relates to a method and a system for predicting the operation time of sparse matrix vector multiplication. The method comprises constructing a convolutional neural network comprising an input layer, a feature processing layer, a data splicing layer and an output layer for outputting prediction results. The method further comprises acquiring a plurality of groups of sparse matrices with known sparse matrix vector multiplication operation time as sample data, inputting the sample data into the convolutional neural network to train the convolutional neural network, and inputting the sparse matrix to be classified into the trained convolutional neural network to realize the prediction of the operation time of sparse matrix vector multiplication.
US12242554B2
Methods and systems provide for intelligent content recommendation within a communication session. In one embodiment, the system receives a list of content recommendation actions, each content recommendation action being associated with one or more trigger phrases constituting conditions for the content recommendation action to be performed, each trigger phrase being associated with a party the trigger phrase is to be uttered by. The system connects to a communication session with a plurality of participants, and receives a number of utterances associated with the participants in real time. For each utterance, the system determines whether a prediction of relatedness is present between the utterance and one or more trigger phrases associated with a content recommendation action. Upon determining that a prediction of relatedness is present, the system performs the associated content recommendation action by transmitting, to one or more client devices, one or more pieces of content to be recommended.
US12242553B1
Systems and methods for searching subsets of a search space. The system includes a memory with programmable instructions for searching a search space stored thereon, and processor for executing the programmable instructions. A user enters a search query, for example, via the user interface. The system receives a search command including the search query. The system performs a first search of a first subset of the of the search space using the search query. The results from the first search are presented to the user. The system receives a second, supplemental search command from the user, and responsive to the second, supplemental search command, performs a second search, using the same search query, of a second subset of the search space.
US12242552B2
A method, performed by at least one processor of a computing device, for recommending an event, the method including determining a frequency of execution of the event by a user among a plurality of users; determining an inverse user frequency of execution of the event based on the plurality of users who have executed the event; generating a recommendation factor by modifying the frequency of execution of the event by the user based on the inverse user frequency of execution of the event; and outputting a recommendation for the event based on the recommendation factor.
US12242551B2
A search engine for searching digital content items has been disclosed herein. The search engine may be utilized by one or more users to perform keywords-based search for retrieving digital content items from the World Wide Web or one or more databases in real time. The search engine includes a search bar for receiving keywords from a user for searching relevant digital content items. The search engine further includes searching modes, such as a value mode, a popularity mode, and an expert mode, that is selectable by the user to perform the search. The search engine further includes privacy modes including a private mode and a public mode. One of the privacy modes is selected by the user to set the user's privacy. The search engine may further execute the search request based on the one or more keywords, the selected searching mode, and the set user's privacy.
US12242550B1
A data access event may be recognized, using a browser plug-in, wherein the data access event constitutes a reference to previously obtained data. As a result of recognizing the event, the plug-in may send, to a search engine of a data exchange, a set of extracted terms. The plug-in may receive a set of related data listings related to the set of extracted terms. Upon a selection of a data listing from the set of related data listings, the plug-in may install the data listing to an account.
US12242545B2
A document management system can include an artificial intelligence-based document manager that can perform one or more predictive operations based on characteristics of a user, a document, a user account, or historical document activity. For instance, the document management system can apply a machine-learning model to determine how long an expiring agreement document is likely to take to renegotiate and can prompt a user to begin the renegotiation process in advance. The document management system can detect a change to language in a particular clause type and can prompt a user to update other documents that include the clause type to include the change. The document management system can determine a type of a document being worked on and can identify one or more actions that a corresponding user may want to take using a machine-learning model trained on similar documents and similar users.
US12242534B2
An electronic device receives a first media content item and receives information indicating: a first insertion time within the first media content item; and a second media content item to be played at the first insertion time and/or one or more properties of the second media content item. The electronic device stores the first media content item. The electronic device provides the first media content item to the second electronic device, including queuing the second electronic device to playback, in sequence and without user intervention: the first media content item until the first insertion time; the second media content item at the first insertion time; and the first media content item resumed after playback of the second media content item is ceased.
US12242533B2
A content provision system in which a script that is generated by a creator and includes identification information of content and comment information is stored in a predetermined storage medium to be browsable by a user, the content providing system including a control unit that performs control to execute reading, according to a script selected by the user, content indicated by content identification information included in the script by using a right that the user has already acquired by a contract with a specific service, and provide the content to the user, and control to read a comment according to the comment information included in the script and provide the comment to the user at least one of before or after the provision of the content.
US12242528B2
Implementations relate to processing media content, and/or associated metadata, to classify the media content into a first category, of a plurality of predefined categories. Versions of those implementations further relate to extracting target content from the media content; generating, based on the extracted target content, an action that corresponds to an application; and generating, based on the generated action, a selectable suggestion including a textual portion that describes the action. Some of those versions further relate to causing the selectable suggestion to be displayed at a display of a client device, along with rendering of the media content. The selectable suggestion, when selected, causes the application to perform the action. The target content can be extracted based on the first category and can be extracted based on the first category in response to the media content being classified into the first category.
US12242521B2
Methods and systems are disclosed for dynamic interactive graphing of entity attributes. Data is received into a structured interface, the data defining attributes of an entity, and the structured interface defining relationships between the attributes. An interactive graph is generated of the attributes. The attributes are arranged within the interactive graph according to the relationships. The interactive graph is presented using a graphical user interface. The system receives a selection of at least one specified attribute of the attributes and rearranges the interactive graph dynamically in the graphical user interface based on the selection of the at least one specified attribute of the attributes.
US12242512B2
A follower system and a leader system store records for a plurality of users. Each of the follower system and the leader system stores at least a record for a user. Each of the follower system and the leader system stores a private log and a public log. The public log is periodically synchronized across the follower system and the leader system. The private log of each system is maintained independent of the other system. The follower system transmits information stored in the public logs to the leader system for synchronizing the public logs of the follower system and the leader system in response to updating the public logs with information describing the second set of transactions.
US12242505B1
Interruptions in an ordered replication stream can be received from in a database. A database instance of the ordered replication stream may detect missing log records and then evaluate log records that are subsequently received to determine whether to update a portion of an in-memory data structure for performing database requests using a comparison of sequence numbers of the last update corresponding to the portion of the in-memory data structure indicated in the log record and the last update recorded for the portion of the in-memory data structure. For comparison indicating valid portions, the log record can be used and for comparison indicating invalid portions, the portion of the in-memory data structure can be made unavailable.
US12242502B2
A computer-readable non-transitory physical storage medium having stored thereon machine-executable code for electronically facilitating contact between mutually interested entities, said machine-executable code to be executed by a microprocessor, said machine executable code which when executed by said microprocessor causes the microprocessor to perform operations including suggesting to a first user other users that first user may be interested in, where the suggested other users are filtered based on their location, causing a device to display a graphical user interface (GUI) for the first user to input a rating of the first user's level of interest in one or more respects in at least one other user, accepting the first user's level of interest rating via the GUI while not displaying the first user's rating to the at least one other user, and electronically notifying a pair of users that have rated each other above a threshold level.
US12242499B2
A system and method for electronic health record permissioning and monetization that can grant or deny access to patient data and pay one or more entities for access to the data is presented. The present disclosure provides for a system configured to provide a patient the ability to: ‘grant,’ ‘deny,’ ‘update,’ and ‘revoke’ the permission to read data for a specific entity, and specific properties within that entity, from their personal data records (e.g., an electronic health record, a Global Patient Record (GPR), pharmaceutical records, demographic records, financial records, criminal records, or other suitable personal information). A Data-Read-Permission request can be a ‘Property Collection’ (PC) containing specific properties that describe the read permission rights and an amount the Data-Client is willing to offer for the Data-Read-Permission rights. This PC can be written as part of a blockchain transaction (TX1), which can be issued by the Data-Client.
US12242487B2
Techniques support graph pattern matching queries inside a relational database management system (RDBMS) that supports SQL execution. The techniques compile a graph pattern matching query that includes a bounded recursive pattern query into a SQL query that can then be executed by the relational engine. As a result, techniques enable execution of graph pattern matching queries that include bounded recursive patterns on top of the relational engine by avoiding any change in the existing SQL engine.
US12242466B2
Disclosed is a method for managing a database, which is performed by a first database server including at least one processor constituting a cluster jointly with at least one second database server. The method for managing a database may include loading, on a buffer cache, a first data block based on a first transaction for modifying the first data block located in a sharing storage shared jointly with the at least one second database server. The method may include modifying the first data block loaded on the buffer cache. The method may include determining flushing a first log generated by the modification of the first data block to the sharing storage.
US12242462B2
Systems and methods for electronically tracking one's location, activities, and behaviors for use in organizations such as prisons are disclosed. A database stores inputted information and may be encrypted. The user may attach files, pictures, videos, or the like. The logbook may have emoticons for tracking travel, medications, bed checks, and sights and sounds. A master facility view enables data viewing of users in a facility. Offline data entry and the ability to share information with other users are present. Preferably, the system will be integrated with cameras and scanning devices present in an organization, such that the user may use the scanning device at the organization to track his or her location, which will then be automatically integrated into the electronic system. The system may comprise Quick Response codes unique to the user or biometric assistance to detect and store the location of the user at any given time.
US12242457B2
Provided herein are systems and methods for a stream object configuration, including query processing of stream objects using stream expansion. For example, a method includes decoding a query to obtain a first data processing operation and a first stream object. The first stream object is associated with a view on a base table. A first stream expansion on the first stream object is performed. The first stream expansion is based on generating a second stream object on the base table. A second stream expansion of the second stream object is performed. The second stream expansion is based on replacing the second stream object with at least a second data processing operation. The query is executed based on completing the first data processing operation and the at least a second data processing operation.
US12242455B2
Examples of file analytics systems are described that may obtain event data from a virtualized file server. The event data may be aggregated and/or filtered to provide metrics. The file analytics system may obtain event data from the virtualized file server. The file analytics system may process multiple streams of event data in parallel by separating messages corresponding to the event data message topic into multiple partition pipelines. To avoid processing events related to a particular file out of chronological order, the analytics tool may distribute events for the particular file to the same message topic partition pipeline.
US12242452B2
Embodiments of the disclosed technologies provide solutions for automatically reading digital electronic documents that contain tables and correctly extracting table data, rows and columns from the documents with high accuracy and high throughput. Embodiments are capable of converting a table portion of a read-only document to a searchable, editable data record using text rectangle (TR)-level numerical data that indicates probabilities of TRs belonging to canonicals and at least one convolutional neural network (CNN) that processes the TR-level numerical data to produce table-level numerical data.
US12242448B1
A database system stores a table as a set of column files in a columnar format in a manner that improves the write performance of the table and avoids use of separate metadata repository. In embodiments, each column file groups values into entity chunks indexed by an entity index. Each chunk includes a live value index that determines which rows in chunk has live values. New values are written to the column file by appending an updated copy of the entity chunk. The entity index to refer to the newly written chunk as the latest version. This approach avoids expensive in-place updating of individual column values and allows the update to be performed much more quickly. In embodiments, the database system encodes metadata such as table schema information using file naming and placement conventions in the file store, so that a centralized metadata repository is not required.
US12242447B2
Methods and systems for managing operation of a data pipeline are disclosed. To manage the operation, a system may include one or more data sources, a data manager, and one or more downstream consumers. Interruptions to the operation may impact provision of data processing services by the data pipeline and may cause the data processing services to no longer align with operation quality goals for the data pipeline. To maintain compliance with the operation quality goals, the operation may be monitored over time. Operation data may be obtained for the data pipeline and may be used to determine representations of operation quality of the data pipeline. The representations of operation quality of the data pipeline may be compared to the operation quality goals and actions may be performed to remediate differences between the representations of operation quality of the data pipeline and the operation quality goals.
US12242444B2
Methods and systems are configured to determine a semantic meaning for data and generate data processing rules based on the semantic meaning of the data. The semantic meaning includes syntactical or contextual meaning for the data that is determined, for example, by profiling, by the data processing system, values stored in a field included in data records of one or more datasets; applying, by the data processing system, one or more classifiers to the profiled values; identifying, based on applying the one or more classifiers, one or more attributes indicative of a logical or syntactical characteristic for the values of the field, with each of the one or more attributes having a respective confidence level that is based on an output of each of the one or more classifiers. The attributes are associated with the fields and are used for generating data processing rules and processing the data.
US12242434B2
An analytics engine is described that can receive data associated with use of a content item in a content management system and measure a use of content management system resources required to maintain the content item. Values of a usage metric can be assigned to the content item based on the received data associated with the use of the content item. A database schema can be generated by the analytics engine that is configured to reduce the use of content management system resources required to maintain the content item. The database schema can be provided to the content management system for implementation in a database associated with the content management system.
US12242408B2
Methods, systems, and devices for reconfigurable channel interfaces for memory devices are described. A memory device may be split into multiple logical channels, where each logical channel is associated with a memory array and a command/address (CA) interface. In some cases, the memory device may configure a first CA interface associated with a first channel to forward commands to a first memory array associated with the first channel and a second memory array associated with a second channel. The configuring may include isolating a second CA interface associated with the second channel from the second array and coupling the first CA interface with the second memory array.
US12242406B2
A set of quantum controllers are operable to transmit quantum state data to a quantum control switch. The quantum control switch comprises vector processors that operate on the quantum state data from the set of quantum controllers. Each vector processor transmits a result of the operation to a corresponding quantum controller in the set of quantum controllers.
US12242402B2
A communications controller is disclosed. The communications controller includes a data transfer unit and a protocol engine. The communications controller further includes a circuit configured to control transfer of data from the data transfer unit to the protocol engine in dependence upon a process identifier which identifies a process entity requiring the protocol engine to transmit data for the process entity.
US12242400B2
A first command associated with a first memory die is communicated via a first portion of an interface of the memory sub-system. A second command associated with a second memory die is communicated via the first portion of the interface to a second memory die. A data burst corresponding to the first memory die is caused to be communicated via a second portion of the interface, where the second command is communicated via the first portion of the interface concurrently with the data burst communicated via the second portion of the interface.
US12242389B2
An application-level memory control group of a first application may be created when the first application is opened. An anonymous page of the first application is added to a least recently used linked list of the application-level memory control group, and a file page of the first application is added to a global least recently used linked list. An application-level memory control group is created in a dimension of an application, and an anonymous page of the application is managed in a refined manner. In addition, a file page of the application-level memory control group may be managed based on a global least recently used linked list.
US12242387B2
Systems and methods for managing memory are disclosed. In one embodiment, a first data structure is generated, where the first data structure is associated with one or more virtual addresses mapped to one or more physical addresses of the memory. A size of the first data structure is based on a characteristic of the memory. Data to be stored in the memory is received, and a virtual address of the one or more virtual addresses is identified based on the first data structure. The virtual address is mapped to a physical address, and the data is stored in the physical address. The first data structure is updated based on the storing of the data.
US12242380B2
A memory processing unit (MPU) can include a first memory, a second memory, a plurality of processing regions and control logic. The first memory can include a plurality of regions. The plurality of processing regions can be interleaved between the plurality of regions of the first memory. The processing regions can include a plurality of compute cores. The second memory can be coupled to the plurality of processing regions. The control logic can configure data flow between compute cores of one or more of the processing regions and corresponding adjacent regions of the first memory. The control logic can also configure data flow between the second memory and the compute cores of one or more of the processing regions. The control logic can also configure data flow between compute cores within one or more respective ones of the processing regions.
US12242378B2
Devices and techniques are disclosed wherein an end user can remotely trigger direct data management activities of a data storage device (DSD), such as creating a data snapshot, resetting a snapshot, and setting permissions at the DSD via a remote mobile device app interface.
US12242368B2
Automation methods of utilizing signposts assigned to automation tasks in order to correlate automation output with lines of automation source code are disclosed. Automation job(s) are identified/detected (manually or automatically), and then processed. Tasks in the job are identified and unique identifiers (e.g., signposts in and to the source code) are assigned for each task and inserted into the source code. The unique identifiers may include task numbers, code directory identifiers, nested file identifiers, and/or standalone file identifiers, or a hexadecimal alias may be used as the identifier. Job task indicia can be stored in memory with the associated unique identifiers. If a job failure is detected during execution, a log identifying the signpost at which the fault occurred can be generated. This facilitates debugging and troubleshooting, because lines of automation output are correlated with lines of automation code.
US12242366B2
Certain embodiments disclosed herein provide application-specific launch optimization. Aspects of the present disclosure include one or more cost functions for each application, where each cost function corresponds to a likelihood that a particular application should be placed into a particular pre-activation state. For each of the inactive applications, a respective one of the pre-activation states is selected based on comparing cost values obtained by evaluating the cost functions. Each of the inactive applications can be moved to or maintained in the respectively-selected pre-activation state to more efficiently provide an expedited application launch experience for a user.
US12242354B2
A data center for data backup and replication, including a pool of multiple storage units for storing a journal of I/O write commands issued at respective times, wherein the journal spans a history window of a pre-specified time length, and a journal manager for dynamically allocating more storage units for storing the journal as the journal size increases, and for dynamically releasing storage units as the journal size decreases.
US12242351B2
A system for resolving transient and localized errors in a hybrid cloud cache. The system may include a subsystem within a hybrid cloud cache that provides a way to handle errors associated with uploading files or folders to a cloud. The subsystem may be used to recover files and folders created by a user that could not be pushed to the cloud, while also ensuring that metadata and data are not lost. The subsystem may work with the transaction processing subsystem of the hybrid cloud cache to facilitate the release of transactions associated with the files and folders that could not be pushed to the cloud. By doing so, the subsystem assists in unblocking subsequent transactions or user operations and allows the hybrid cloud cache to upload files and folders to the cloud without interruption.
US12242347B2
Methods and systems for device shutdown in a deployment are disclosed. Device shutdown may be considered to conserve energy and simplify processes in a deployment. To conserve energy and simplify processes, all devices within a deployment may undergo a redundancy analysis and qualification analysis. The redundancy analysis may produce lists of redundant and non-redundant devices. All redundant devices may be candidates for device shutdown. Next, qualification analysis may qualify devices for shutdown by energy consumption and output data accuracy and uncertainty qualification. Devices that may not meet prescribed qualifiers may also be candidates for shutdown. With all devices that may be candidates for shutdown assembled in a list, device shutdown may commence in the deployment.
US12242340B2
A memory cell array unit according to an embodiment of the present disclosure includes a microcontroller that performs reading and writing from and into a memory cell array using n-bit allocation memory cells on the basis of read/write control from a memory controller. When a defect is found in one of the n-bit allocation memory cells, the microcontroller writes n−1-bit write data excluding data of a least significant bit among n-bit write data into n−1-bit allocation memory cells excluding the defective allocation memory cell among the n-bit allocation memory cells.
US12242328B2
A system, method, and computer-readable medium for performing a data center monitoring and management operation, The data center monitoring and management operation includes receiving data center asset data for a plurality of data center assets, the data center asset data comprising data center asset fan associated data; providing the data center asset fan associated data to a fan failure prediction model; and, training the fan failure prediction model using the data center asset fan associated data.
US12242327B2
A chip power supply circuit and an electronic device are provided. The chip power supply circuit includes: one or more chips each comprising a first power supply pin and a second power supply pin; a first voltage regulator circuit connected to the first power supply pin of a corresponding chip of the one or more chips; and a second voltage regulator circuit, where the first power supply pin of the corresponding chip of the one or more chips is connected to the second power supply pin of the corresponding chip via the second voltage regulator circuit, and the second voltage regulator circuit is configured to convert the first voltage into a second voltage. The first voltage regulator circuit and the second voltage regulator circuit are respectively located on different sides of at least one of the one or more chips.
US12242318B2
Methods and systems for managing the operation of data processing systems are disclosed. A data processing system may include a computing device that may provide computer implemented services. To provide the computer implemented services, hardware components of the data processing system may need to operate in predetermined manners. To manage the operation of the hardware components, the data processing system may cool them when their temperatures fall outside of thermal operating ranges. To facilitate cooling, fans generate flows of gasses. A fan carrier assembly may be used to automatically align plugs of fans with power receptacles during insertions of the plugs into the receptacles.
US12242316B2
Methods and systems for managing the operation of data processing systems are disclosed. A data processing system may include a computing device that may provide computer implemented services. To provide the computer implemented services, hardware components of the data processing system may need to operate in predetermined manners. To manage the operation of the hardware components, the data processing system may heat them when their temperatures fall outside of thermal operating ranges. To heat the hardware components, the data processing system may implement a dual device detection framework to identify and characterize various devices that may be usable to heat its hardware components.
US12242310B2
An example a folding device includes a first assembly; a second assembly; a continuous display comprising a primary flexible segment; a hinge assembly rotatably connected to the first assembly about a first axis and rotatably connected to the second assembly about a second axis, wherein, when the folding device is fully opened about the hinge assembly, an inner surface of the first assembly is substantially coplanar with an inner surface of the second assembly; a first collapsible support platform attached to the first assembly and configured to articulate against a first edge of the hinge assembly to support the primary flexible segment when the folding device is fully opened; and a second collapsible support platform attached to the second assembly and configured to articulate against a second edge of the hinge assembly to support at least the primary flexible segment when the folding device is fully opened.
US12242306B2
A display module includes: a display unit to be folded along a virtual folding axis, and including: a front surface; and a rear surface opposite to the front surface; a protection cover on the front surface of the display unit; a cover member on the rear surface of the display unit, and including a cutting part to be separable from the cover member and overlapping with a portion of the folding axis; and a cover pad below the cover member.
US12242304B2
A device having a flexible touch screen display configured to display images in at least a first touch area and a second touch area. At least a portion of the second touch area is located on an edge or side surface of the device. A first plurality of touch sensitive column electrodes and a plurality of row electrodes are integrated into the first touch area, and a second plurality of column electrodes and the plurality of row electrodes are integrated into the second touch area of the flexible display. The device further includes a plurality of drive-sense circuits that drive sensor signals on the electrodes. A processing module senses, based on the sensor signals, an electrical characteristic of at least one row electrode and at least one column electrode of the first touch area or the second touch area and determines, based on the electrical characteristic, a proximal touch to at least one of the first touch area or the second touch area.
US12242297B2
A lever latching system comprising: a housing; a lever having a latch pin fixedly mounted to the lever, the lever being movably mounted to the housing so that the latch pin moves in an arc; and a latch plate movably mounted to the housing for linear movement with respect to the housing, the latch plate comprising a labyrinth for receiving the latch pin.
US12242285B2
The method can include: optionally determining an aircraft state; determining a transition event; verifying an aircraft configuration; determining an aircraft alert state; and performing an action. However, the method can additionally or alternatively include any other suitable elements. The method functions to facilitate configuration checking and/or validation of configuration changes. Additionally or alternatively, the method can function to facilitate human-in-the-loop operation of a semi-autonomous aircraft (e.g., with an autonomous agent fulfilling the roles of one pilot of a multi-pilot aircraft). Additionally or alternatively, the method can function to autonomously respond to inconsistencies or failures associated with aircraft configuration changes.
US12242284B2
An unmanned system maneuver controller (USMC) includes an inertial navigation system (INS) for state estimation of the USMC in three-dimensional (3D) space, a communications device configured to communicate with an unmanned system, and a processor configured to receive, via the communications device, flight, maneuver, or dive data from the unmanned system, and generate flight, maneuver, or dive control instructions based at least on the flight, maneuver, or dive data and data received from the INS. The flight, maneuver, or dive control instructions are configured to pilot the unmanned system based on movement of the USMC in 3D space. A remote may selectively control an operation of the USMC. The USMC may be mounted to a weapon or observation device, such that movement of the weapon or observation device in 3D space controls a movement of the unmanned system. Additional systems and associated methods are also provided.
US12242282B2
In some embodiments, an unmanned aerial vehicle (UAV) is provided. The UAV comprises one or more processors; a camera; one or more propulsion devices; and a computer-readable medium having instructions stored thereon that, in response to execution by the one or more processors, cause the UAV to perform actions comprising: receiving at least one image captured by the camera; generating labels for pixels of the at least one image by providing the at least one image as input to a machine learning model; identifying one or more landing spaces in the at least one image based on the labels; determining a relative position of the UAV with respect to the one or more landing spaces; and transmitting signals to the one or more propulsion devices based on the relative position of the UAV with respect to the one or more landing spaces.
US12242278B2
A localization system includes: a first data acquisition unit that acquires map data for map creation in a plurality of different time zones; a candidate creation unit that creates the maps based on the map data acquired by the first data acquisition unit, and combines the created maps to create a plurality of synthetic map candidates; a performance calculation unit that calculates a performance value of each of the synthetic map candidates created by the candidate creation unit; a candidate selection unit that selects one synthetic map candidate from among the plurality of synthetic map candidates based on the performance value of the synthetic map candidate calculated by the performance calculation unit; and a localization unit that performs localization of a mobile body based on the synthetic map candidate selected by the candidate selection unit.
US12242275B2
An automatic guided vehicle system includes an automatic guided vehicle and a docking station for docking with the automatic guided vehicle. One of the automatic guided vehicle and the docking station has a pair of first vertical guide surfaces and the other has a pair of rows of rollers. The first vertical guide surfaces extend a predetermined length along a first horizontal direction and are spaced by a predetermined distance in a second horizontal direction perpendicular to the first horizontal direction. The rows of rollers are in rolling contact with the first vertical guide surfaces to guide the automatic guided vehicle to a predetermined position in the docking station.
US12242272B2
A computer-implemented method of planning a path for a mobile robot in the presence of a set of obstacles comprises: computing for each obstacle a probabilistic obstacle position distribution; computing at least one path-independent function as a combination of the probabilistic obstacle position distributions; and for at least one candidate path, determining an upper bound on the total probability of obstacle collision along that path, by aggregating the path-independent function based on an area defined by the candidate path and a mobile robot shape, wherein the path-independent function is independent of the candidate path.
US12242269B2
A terminal that controls an unmanned flying device equipped with an imaging function, the terminal comprising: a function of acquiring information for setting a first operation of the unmanned flying device so that an object is imaged; a function of acquiring an image acquired as a result of the unmanned flying device performing the first operation from the unmanned flying device; a function of using the image to receive a designation of a part of the object from a user; and a function of setting a second operation of the unmanned flying device so that an image of the designated part of the object that is more detailed than the image of the designated part of the object acquired in the first operation is acquired.
US12242263B2
Provided is an information processing apparatus including: a communication unit, wherein transmission data whose destination is designated by an IP address is transmitted to the IP address as the destination; a proxy processing unit for converting a destination of transmission data whose destination is designated by a URL into an IP address, and causing the communication unit to perform transmission; a communication volume control unit for acquiring, based on a corresponding relationship between the URL that has been converted by the proxy processing unit and the IP address, a communication volume obtained by aggregating an communication volume of each of the IP addresses for each URL, for a data communication with the corresponding relationship, and controlling a throughput of a data communication for each service, using the communication volume of each service.
US12242260B2
A method comprises receiving a time series of data values for a time window of each operational parameter of a number of operational parameters of equipment; calculating a time derivative feature that comprises a change of the data values of a first operational parameter of the number of operational parameters over the time window; and classifying, using a machine learning model and based on the time derivative feature, an operational mode of the equipment into different failure categories.
US12242257B2
In one aspect, an example method includes (i) while a media playback device of a vehicle is playing back content received on a first channel, generating, by the media playback device, a query fingerprint using second content received on a second channel; (ii) sending, by the media playback device, the query fingerprint to a server that maintains a reference database containing a plurality of reference fingerprints; (iii) receiving, by the media playback device from the server, identifying information corresponding to a reference fingerprint of the plurality of reference fingerprints that matches the query fingerprint; and (iv) while the media playback device is playing back the first content received on the first channel, providing, by the media playback device for display, at least a portion of the identifying information.
US12242256B2
A tangible, non-transitory, computer-readable medium includes instructions that, when executed by processing circuitry, are configured to cause the processing circuitry to receive user input indicative of a selection of a user experience of a plurality of user experiences. The plurality of user experiences include a first user experience associated with a first event that occurred in an industrial automation system at a first time prior to receiving the user input and a second user experience associated with a second event expected to occur in the industrial automation system at a second time after receiving the user input. When executed, the instructions also cause the processing circuitry to determine, based on the user input, output representative data associated with the industrial automation system and instruct an extended reality device to present the output representative data.
US12242254B2
The disclosure relates to digital models of a production apparatus. The digital models can generate simulations of production sequences of the production apparatus, and a controller can access the simulation to improve operations of the production apparatus. The digital model uses data of a locating system to create the simulation. The locating system monitors carriers for transporting components. The controller can compare parameters of the simulation results with corresponding parameters of earlier simulation results and/or actually obtained parameters of earlier production sequences, which can be stored in a model library. The disclosure further relates to corresponding production control methods.
US12242249B2
An operation method for production facilities operates production facilities of a same kind located at production sites, and includes: a data information preparation step of aggregating operational data of each of the production facilities for each of the production sites; a data accumulation step of accumulating the operational data aggregated at the data information preparation step into a computer located at a data accumulation site; a data analysis step of analyzing an operation status of each of the production facilities, using the operational data accumulated at the data accumulation step; a data display step of displaying information on analyzed the operation status of each of the production facilities on a display unit located at each of the production sites; and a facility operation step of referring to the displayed information and operating a production facility located at a second production site from a first production site.
US12242247B2
An identifier management method is executed by a welding system. The identifier management method includes: acquiring information on identifiers of a plurality of original workpieces; randomly selecting any one of the identifiers of the plurality of original workpieces to be adopted based on completion of execution of a welding process using the plurality of original workpieces by the welding system; and setting the any one of identifiers of the plurality of original workpieces, which has been selected, as an identifier of the welded workpiece generated in the welding process.
US12242242B2
An apparatus is provided for indexing a layup mandrel for a composite part. The apparatus identifies a surface of a layup mandrel that travels in a process direction during fabrication of a composite part. A lamination head is in contact with the surface traversing the surface of the layup mandrel. A stream of 3D coordinates of the lamination head is acquired as the lamination head traverses the surface. The layup mandrel is characterized based on the stream of 3D coordinates. A Numerical Control (NC) program is alters such that a controller directs layup of fiber reinforced material at the layup mandrel based on a difference between the alignment of the layup mandrel and a nominal alignment of the layup mandrel.
US12242240B2
A server device includes: an acquiring device a drawing to be used in estimation related to work for producing a product; a processing device processing the drawing such that an object indicating content of work to be performed in a work process for producing the product is displayed on the drawing; and an output device outputting the processed drawing to a terminal device.
US12242239B2
A computer-implemented method determines a property of a machine, in particular a machine tool, without metrologically capturing the property. The method includes the following steps: capturing one or more first time series of one or more physical measurement variables of the machine; detecting change points in the one or more first time series; extracting pattern-sequence instances from the first time series on the basis of the detected change points; producing a plurality of pattern-sequence classes in accordance with the extracted pattern-sequence instances; identifying at least one characteristic of a plurality of pattern-sequence instances of the same pattern-sequence class and a time curve of the characteristic; determining a property of a machine using the determined characteristic and/or using the time curve of the determined characteristic.
US12242238B2
A data processing device processes measurement data measured by a sensor that measures three-dimensional coordinates of a measurement object from a first position and a second position which are different. The data processing device includes a controller. The controller acquires measurement data of three or more planes of the measurement object from the sensor, the planes having different normal vectors. The controller finds, from the acquired measurement data, a transformation expression that integrates a coordinate system of the sensor at the second position into a coordinate system of the sensor at the first position.
US12242226B2
A toner is provided that comprises a toner particle comprising a binder resin and a wax, and an inorganic fine particle on a surface of the toner particle, wherein the binder resin comprises a resin A; the toner satisfies 2.50≤SPa−SPw≤4.50, where SPa (cal/cm3)0.5 is the SP value of the resin A, and SPw (cal/cm3)0.5 is the SP value of the wax; the inorganic fine particle comprises a silica fine particle whose surface has been treated with a silicone oil; in a 29Si solid-state NMR measurement of the silica fine particle, 30≤B≤60 and 4.0≤A/B≤6.0 are satisfied, taking A as an integration value of a D unit obtained by taking an integration value of a Q unit in a CP/MAS measurement as 100, and taking B as an integration value of a D unit obtained by taking an integration value of a Q unit in a DD/MAS measurement as 100.
US12242225B2
A cooling device includes a radiator, a tank, a circulation pipe, and a storage pool. The radiator dissipates heat of cooling medium. The tank stores the cooling medium. The circulation pipe allows the cooling medium to be conveyed from the radiator to the tank. The storage pool stores the cooling medium that has leaked from the tank. The tank includes a connector and a channel member. The connector connects the circulation pipe and the tank so that the circulation pipe communicates with an inside of the tank. The channel member guides the cooling medium leaking from the connector to the storage pool.
US12242219B2
A device includes an operating portion, a switch and a controller. The device is operable in a first mode in which a predetermined operation is executed and in a second mode of which power consumption is reduced rather than in the first mode, and operates in a state connected to an image forming apparatus. The operating portion operates by an AC voltage supplied from an external power source. The switch supplies the AC voltage to the operating portion in a conductive state and cuts off supply of the AC voltage to the operating portion in a non-conductive state. The controller operates by a DC voltage generated from the AC voltage by a power source provided in the image forming apparatus. The controller controls to cause the switch to be in the non-conductive state so as to stop operation of the operating portion when the device shifts from the first mode to the second mode.
US12242214B2
A shutter lock mechanism moves an engaging portion from a released position to an engaged position when a toner container is removed from an attachment portion. A feeding portion formed with a feeding port or a shutter portion that closes the feeding port is a linking portion. When the engaging portion is at the engaging position, the engaging portion engages with the engaged portion in both a case where the linking portion is at the closed position, and a case where the linking portion is at a semi-closed position between the closed position and the open position. When the linking portion is at a region from the semi-closed position to the closed position, the shutter portion closes the feeding port.
US12242204B2
A substrate support configured to support a substrate. The substrate support has a plurality of burls protruding from a base surface of the substrate support. The burls have distal ends for supporting a lower surface of the substrate with a gap between the base surface of the substrate support and the lower surface of the substrate. The substrate support has a liquid supply channel configured to supply a conductive liquid to the gap so as to bridge the gap between the base surface of the substrate support and the lower surface of the substrate, to allow charge to pass between the substrate support and the substrate. The substrate support has a controlled electrical potential such that charge distribution at the lower surface of the substrate can be manipulated.
US12242201B2
A method of hot spot ranking for a patterning process. The method includes obtaining (i) a set of hot spots of a patterning process, (ii) measured values of one or more parameters of the patterning process corresponding to the set of hot spots, and (ii) simulated values of the one or more parameters of the patterning process corresponding to the set of hot spots; determining a measurement feedback based on the measured values and the simulated values of the one or more parameters of the patterning process; and determining, via simulation of a process model of the patterning process, a ranking of a hot spot within the set of hot spots based on the measurement feedback.
US12242193B2
Organic coating compositions, particularly antireflective coating compositions for use with an overcoated photoresist, are provided that in a first aspect comprise a crosslinker component that comprises a structure of the following Formula (I):
US12242191B2
A compound represented by Chemical Formula 1: wherein, in the Chemical Formula 1, X1, X2, X4 and X5 are the same as or different from each other, and each independently a direct bond, or a substituted or unsubstituted alkylene group, a photoresist fluorescent resin composition including the same, and a color conversion film, a backlight unit and a display apparatus manufactured using the same.
US12242184B2
The present invention pertains to the field of nanoimprint lithography (NIL) processes and more specifically to a soft NIL process used for providing a sol-gel patterned layer on a substrate. Specifically, this process comprises a step of adjusting the solvent uptake of the sol-gel film to 10 to 50% vol., preferably between 15 and 40% vol., by varying the relative pressure of the solvent while a soft mould is applied onto the substrate coated with the sol-gel film.
US12242183B2
A system generates a mask for a circuit design while enforcing symmetry and consistency across random areas of the mask. The system builds a mask solutions database mapping circuit patterns to mask patterns. The system uses the mask solutions database to replace circuit patterns of the circuit design with mask patterns. The system identifies properties in circuit patterns of the circuit design and enforces the same property in the corresponding mask patterns. Examples of properties enforced include symmetry within circuit patterns and similarity across circuit patterns. The system combines mask patterns in different regions of the circuit and resolves conflicts that occur when there are multiple masks within a region.
US12242181B2
A portion of a buffer layer on a backside of a substrate of a photomask assembly may be removed prior to formation of one or more capping layers on the backside of the substrate. The one or more capping layers may be formed directly on the backside of the substrate where the buffer layer is removed from the substrate, and a hard mask layer may be formed directly on the one or more capping layers. The one or more capping layers may include a low-stress material to promote adhesion between the one or more capping layers and the substrate, and to reduce and/or minimize peeling and delamination of the capping layer(s) from the substrate. This may reduce the likelihood of damage to the pellicle layer and/or other components of the photomask assembly and/or may increase the yield of an exposure process in which the photomask assembly is used.
US12242176B2
A method and apparatus for mounting a projector holder to or placing a projector holder on an object for displaying an image onto a surface is disclosed. The projector holder includes a body within which a projector is at least partially disposed. The body includes one or more pliable appendages that are adapted to be manipulated and deformed from a first configuration to a second configuration. In some embodiments, the body is formed in the shape of an animal.
US12242169B2
Various examples are provided related to high-speed autofocus control. In one example, a method includes obtaining a first image of a target with a camera; adjusting focus of the camera by a specified AF bin step size; obtaining a second image of the target; adjusting focus of the camera by the specified AF bin step size; obtaining a third image of the target; determining an optimal focus using data of the second and third images; and adjusting focus of the camera to the optimal focus. In another example, a method includes generating an input vector comprising a sequence of input-output pairs associated with a piezoelectric controlled motion stage that can position a camera relative to a target; determine a control input for the motion stage using a LSTM backpropagation network trained to minimize a cost function over a defined prediction horizon; and applying the control input to the motion stage.
US12242166B2
A Fresnel liquid crystal lens structure includes a first substrate and a second substrate arranged oppositely, a first electrode, a second electrode, and a liquid crystal layer located therebetween, wherein the first electrode is a plate-shaped electrode, the second electrode includes concentric ring electrodes; concentric ring electrodes are divided into electrode groups in a first direction to divide the formed Fresnel liquid crystal lens into lens regions; each electrode group is divided into sub-electrode groups arranged periodically in a first direction to divide each lens region into sub-lens regions arranged periodically; and each sub-electrode group includes electrodes to form a sub-lens region having a step shape and the quantity of electrodes in a sub-electrode group within a different electrode set is different. A display device including the Fresnel liquid crystal lens structure and a method for driving a Fresnel liquid crystal lens are also provided.
US12242163B2
Prior electrochromic devices frequently suffer from high levels of defectivity. The defects may be manifest as pin holes or spots where the electrochromic transition is impaired. This is unacceptable for many applications such as electrochromic architectural glass. Improved electrochromic devices with low defectivity can be fabricated by depositing certain layered components of the electrochromic device in a single integrated deposition system. While these layers are being deposited and/or treated on a substrate, for example a glass window, the substrate never leaves a controlled ambient environment, for example a low pressure controlled atmosphere having very low levels of particles. These layers may be deposited using physical vapor deposition.
US12242153B2
A digital display screen having an image displaying element and a backlighting device configured to backlight the image displaying element. The backlighting device defines a plurality of lighting zones, each lighting zone comprising one light source controllable to adjust the lighting intensity generated by the lighting zone. The lighting zones include at least one first lighting zone defining a first lighting surface having a first area and at least one second lighting zone defining a second lighting surface having a second area, the second area being strictly smaller than the first area.
US12242152B2
A display module includes a display panel, a middle frame, a film assembly, a backlight source and a backplane. The middle frame includes sub-frames each including a body and a support portion. The backplane includes a substrate and flanges. The sub-frames include at least one first sub-frame. The body of the first sub-frame is provided with a protrusion and the protrusion abuts against a corresponding flange. In the thickness direction of the flange, the orthographic projection of the protrusion on the substrate does not completely cover the orthographic projection of the corresponding flange on the substrate. The backlight source and the film assembly are sequentially arranged on the substrate, and the film assembly is located between the support portions and the flanges; and in the thickness direction of the flanges, an expansion gap is reserved between the protrusions and the film assembly.
US12242151B2
A display panel, a manufacturing method thereof, and a display device are provided. The display panel includes a color filter substrate. The color filter substrate includes a substrate layer, a black matrix, a first color resist layer, a second color resist layer, and a spacer. The first color resist layer is filled in an opening in the black matrix and covers the black matrix. The second color resist layer is disposed on the first color resist layer and corresponds to the black matrix. The spacer is disposed on the second color resist layer. A projection of the spacer on the substrate layer is within a projection range of the black matrix on the substrate layer.
US12242146B2
A display device and a method of assembling the display device are discussed. The display device includes a liquid crystal panel displaying an image, a backlight unit providing light to the liquid crystal panel, a cover bottom having the backlight unit mounted thereon, a rear cover accommodating the cover bottom, and a guide panel surrounding an edge of the liquid crystal panel and supporting the liquid crystal panel, wherein the cover bottom and the guide panel are integrated by an insert injection method so that an end of the cover bottom is inserted into the guide panel, and an outer surface of the guide panel is obliquely provided.
US12242141B2
One example includes an atomic optical reference system. The system includes an optical system comprising a laser configured to generate an optical beam. The system also includes a vapor cell comprising alkali metal atoms that are stimulated in response to a modulated beam corresponding to an amplitude-modulated version of the optical beam. The system also includes a detection system configured to monitor at least one detection signal corresponding to light emitted from or absorbed by the vapor cell and to generate at least one feedback signal in response to the at least one detection signal. The system further includes a beam modulator configured to amplitude-modulate the optical beam to generate the modulated beam and to frequency shift the optical beam to generate an output beam having a stable frequency in response to the at least one feedback signal.
US12242140B2
A method is presented that includes providing a set of spectacle magnifiers, each magnifier in the set having a different corresponding diopter value, the magnifiers together providing a sequence of evenly incremented diopter values. The set further includes a magnifier having a lowest value (MAG0), a magnifier having a highest value (MAGN), and one or more magnifiers having values between those of MAG0 and MAGN. In one or more embodiments, the diopter value increment between any two successive magnifiers of the set is equal to K(0.1) log, where K is an integer >0 or a fraction whose denominator is an integer >0. In one or more embodiments, one or more elements of the set are packaged for sale. In some embodiments, a set of optical, telescopic, or electronic magnification devices may be provided, the set including one or more devices configured to provide non-rectilinear magnification.
US12242137B2
An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens sequentially disposed in ascending numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an imaging surface of an image sensor, wherein a conditional expression f/f2+f/f3<−0.4 is satisfied, where f is a focal length of the optical imaging system, f2 is a focal length of the second lens, and f3 is a focal length of the third lens, and a conditional expression TTL/(2*IMG HT)<0.69 is satisfied, where TTL is a distance along the optical axis from an object-side surface of the first lens to the imaging surface of the image sensor, and IMG HT is one-half of a diagonal length of the imaging surface of the image sensor.
US12242134B2
An optical system, a lens module, and an electronic device are provide. The optical system includes, in order from an object side to an image side along an optical axis, a first lens with a negative refractive power, a second lens with a positive refractive power, a third lens with a negative refractive power, a fourth lens with a refractive power, a fifth lens with a positive refractive power, and a sixth lens with a negative refractive power. An object-side surface of the fifth lens has at least one inflection point. At least one of an object-side surface and an image-side surface of the sixth lens has at least one inflection point. The optical system satisfies the following expression: −9
US12242131B2
The present embodiment relates to a dual camera module, in which a first lens driving device is spaced apart from and arranged in parallel with a second lens driving device, a first Hall sensor of the first lens driving device is disposed is disposed at a corner portion which is spaced most apart from a second sensing magnet of the second lens driving device, among a plurality of corner portions of a first housing; and a second Hall sensor of the second lens driving device is disposed at a corner portion which is spaced most apart from the first Hall sensor, among a plurality of corner portions of a second housing.
US12242128B2
A lens barrel for providing a compact lens barrel capable of suppressing ghosts and flares includes a first lens holding portion that holds a first lens; and a second lens holding portion that holds a second lens disposed further toward an image plane side than the first lens, wherein the outer diameter of the first lens is larger than the outer diameter of the second lens, wherein a plurality of through-holes along the optical axis direction of the first lens and the second lens is provided in the second lens holding portion, and wherein the first lens holding portion includes a plurality of protrusions arranged so as to overlap the plurality of through-holes if viewed from an object side along the optical axis direction.
US12242124B2
A fiber optic thread assembly configured with a cumulative gap for mechanical responsiveness and protection from micro-bend damage. The assembly may be incorporated into a wireline or slickline cable for obtaining fiber optic readings of enhanced accuracy during an application in a well. The gap is uniquely tailored to allow for a natural reduction during deployment of the cable into the well, thereby providing the enhanced accuracy. However, the gap is also sufficient to help avoid micro-bend damage from the resulting mechanical responsiveness, which is attained upon deployment of the cable into the well.
US12242118B2
The present invention provides a delatch mechanism for releasing a latching status between a positioning structure of an optical connector and a positioning hole of a receptacle. The delatch mechanism comprises a supporting base, and a delatching unit. The supporting base is arranged on the optical connector. The delatching unit comprises a rotating base, a pressing structure and a release lever, wherein the rotating base is rotatably coupled to the supporting base, the pressing structure is arranged on the rotating base and lean against the optical connector, and the release level is coupled to the supporting base. Alternatively, the present invention further provides an optical connector having the delatch mechanism arranged thereon so that the latching status between the optical connector and receptacle may be released to pull out the optical connector from the receptacle by operating the delatch mechanism.
US12242113B2
A dual port switching apparatus (12) comprising a connection part for mounting to a base unit (11), an input beam port to receive a main laser beam from a base unit (11) in an input optical path (22), a first output port (14) for connection to a flexible wave guide, a second output port (15) for connection to an articulated arm (16), and a switching element (56) moveable between a first position and a second position to direct an input beam to one of the first output port (14) and the second output port (15).
US12242109B2
A dual-layer coupling arrangement comprises a first coupling waveguide disposed within a photonic integrated circuit (at a position over an included optical signal waveguide) and a second coupling waveguide disposed above the first coupling waveguide. The first and second coupling waveguides are formed to exhibit splitter configurations that terminate as a pair arms separated by a distance suitable for creating beams that would coincide with a circular mode field of the core region of a coupling optical fiber. The vertical spacing between the first and second coupling waveguides is set so that the pairs of beams exiting from the terminating arms of the coupling waveguides coincide with a circular mode field.
US12242108B2
A device includes a first package connected to an interconnect substrate, wherein the interconnect substrate includes conductive routing; and a second package connected to the interconnect substrate, wherein the second package includes a photonic layer on a substrate, the photonic layer including a silicon waveguide coupled to a grating coupler and to a photodetector; a via extending through the substrate; an interconnect structure over the photonic layer, wherein the interconnect structure is connected to the photodetector and to the via; and an electronic die bonded to the interconnect structure, wherein the electronic die is connected to the interconnect structure.
US12242090B2
The present invention relates to optical articles that exhibit a uniform first transmittance when directly exposed to actinic radiation, such as sunlight; a gradient second percent transmittance when exposed to actinic radiation that has passed through an actinic radiation blocking or attenuating transparency (such as a vehicle windshield) interposed between the source of actinic radiation and the optical article; and a uniform third percent transmittance when free of exposure to actinic radiation. With the inventive optical articles, the uniform first percent transmittance is less than the uniform third percent transmittance. The present invention also relates to photochromic optical articles.
US12242087B2
An optical device including at least two optical systems comprising a respective light source that is individually controllable. Furthermore, a respective optical system includes a light guide into which the light of the respective light source can be input. Additionally, a respective optical system has a light output side, and the second optical system additionally has a light input side into which light exiting from the light output side of the first optical system irradiates. Moreover, an image mask is arranged between the optical systems, the image mask being provided in the optical path between the light output side of the first optical system and the light input side of the second optical system.
US12242085B2
An aerial image display device includes an image display unit to display an image; an aerial image formation optical system to cause diffuse light emitted from the image display unit to form an image again in a different space by reflecting the light multiple times and allowing the light to pass through; and processing circuitry to acquire viewpoint position information on an observer viewing a point where the diffuse light is caused to form the image again by the aerial image formation optical system, and to control the image from the image display unit depending on an angle formed by a straight line connecting an end point of a retroreflective sheet and an eye of the observer and a straight line extending from the eye of the observer and reaching the retroreflective sheet right in front.
US12242084B2
A control device includes circuitry configured to: generate, based on respective pieces of imaging data obtained by a plurality of imaging devices of a moving body, a three-dimensional image indicating a space including both the moving body and surroundings of the moving body; and cause a display device to display the generated three-dimensional image. The circuitry is capable of rotation of the space in the three-dimensional image, and the circuitry changes a rotation amount of the rotation, in a case where it is predicted that a boundary region of the respective pieces of imaging data in the three-dimensional image is present in a specific region when the rotation is stopped.
US12242077B1
Imagers and imaging spectrometers, which are more compact in physical size with wider spatial fields than previous designs and include axis bending elements, are disclosed.
US12242075B2
A crystal/glass or screen of an apparatus intended to display an information visible to a user includes on its outer surface a transparent protective film with a convex outer surface, constituting a lens in order to facilitate reading. The transparent protective film constituting a lens is a layer (2) of transparent sapphire glass material having an anti-scratch surface. This layer (2) includes a convex outer surface forming a lens and an inner surface carrying a transparent repositionable glue film (4) by which said layer (2) can be removably glued to the outer surface of the crystal or of the screen (1).
US12242074B2
A method, medium and system for auto-aligning displays of a head/helmet mounted display. The method, medium and system may provide for an auto-alignment of components of a headband, headgear, or a helmet. The method, medium and system may provide for a first sensor mounted to the helmet of a user and configured to communicate and transfer align with a vehicle comprising an inertial navigation system (INS). The method, medium and system may provide for display comprising a second sensor configured to communicate with the first sensor and transfer align the second sensor with the first sensor based on the transfer alignment of the first sensor with the vehicle. The method, medium and system may provide for wherein the first sensor and the second sensor comprise an inertial measurement unit (IMU). Further, the method, medium and system may also provide for the aligning of two displays on the head/helmet relative to each other in real time.
US12242073B2
A head-mounted device may have a head-mounted housing. The head-mounted housing may have rear-facing displays that display images for a user. The images are viewable from eye boxes while the head-mounted device is being worn by the user. The displays may be mounted in left and right optical modules that have respective left and right lenses. A positioning system may be used to adjust the spacing between the left and right optical modules to accommodate different interpupillary distances. An adjustable heat extraction system may be provided that includes fans configured to force air between airflow inlets and outlets past heat sinks. The heat sinks may have fins that are adjusted in orientation and/or that are otherwise adjusted based on changes in optical module spacing. The airflow inlets and/or outlets may have adjustable louvers or other movable members that allow these ports to be fully opened, fully closed, or partly closed.
US12242068B2
An optical system for a head-worn computer includes an upper optical module adapted to convert illumination into image light by illuminating a reflective display through a field lens, wherein the image light is transmitted back through the field lens, then through a partially reflective partially transmissive surface and into a lower optic module adapted to present the image light to an eye of a user wearing the head-worn computer and the upper optical module being positioned within a housing for the head-worn computer and having a height of less than 24 mm, as measured from the reflective display to the bottom edge of the rotationally curved partial mirror.
US12242063B2
Examples are disclosed that relate to systems and methods for correcting vertical misalignment in a binocular display system. One example provides a head-mounted display device, comprising a binocular display system comprising a left eye display and a right eye display, the binocular display system configured to display image content; a display misalignment detection system; and a controller. The controller is configured to receive a signal from the display misalignment detection system comprising information related to a vertical misalignment between the left eye display and the right eye display, analyze the image content to determine image content information, determine a vertical misalignment correction strategy based at least upon the image content information and the vertical misalignment, and based upon the vertical misalignment correction strategy, control the binocular display system to correct the vertical misalignment.
US12242062B2
Specific management of configuration of overlap of facets reduces non-uniformity in an image outcoupled toward a nominal point of observation. A waveguide including at least two parallel surfaces, first, middle, and last partially reflecting facets are configured such that in a geometrical projection of the facets onto one of the surfaces the facets overlap, preferably with adjacent facets overlapping and non-adjacent facets starts and ends coinciding along at least a portion of the waveguide.
US12242059B2
An augmented reality device is provided and comprises a waveguide (306); an input diffractive optical element (301) positioned in or on the waveguide (306) configured to receive light from a projector and to couple the light into the waveguide (306) so that it is captured within the waveguide (306) by total internal reflection; an output diffractive optical element (304) positioned in or on the waveguide (306) configured to couple totally internally reflected light out of the waveguide (306) towards a viewer; and a returning diffractive optical element (307, 309, 312) positioned in or on the waveguide (306) configured to receive light from the output diffractive optical element (304) and to diffract the received light so that it is returned towards the output diffractive optical element (304).
US12242048B2
A bilayer photonic crystal photoswitch thin-film device having the optical characteristics of both 2D and 3D photonic crystals, and a preparation method thereof are provided. When the bilayer photonic crystal photoswitch thin-film device is rotated periodically, different colors can be observed at a fixed rotation angle, that is, the device has the attribute of changing colors by means of rotation, and can thus realize the opening and closing of an optical path. The bilayer photonic crystal photoswitch thin-film new device has broad application prospects in the fields of photoswitches, optical waveguides, optical prisms, warming signs, anti-counterfeiting and information coding, etc.
US12242040B2
An optical imaging system includes a first lens having a positive refractive power and a concave object-side surface, a second lens having a positive refractive power, a third lens having a negative refractive power, a fourth lens having a positive refractive power, and a fifth lens having a positive refractive power and a concave image-side surface. The first through fifth lenses are sequentially disposed in ascending numerical order from an object side of the optical imaging system toward an imaging plane of the optical imaging system.
US12242034B2
An imaging lens system includes a first lens; a second lens; a third lens having a concave object-side surface in a paraxial region thereof; a fourth lens; a fifth lens; a sixth lens; and a seventh lens, wherein the first to seventh lenses are sequentially disposed in ascending numerical order along an optical axis of the imaging lens system from an object side of the imaging lens system toward an imaging plane of the imaging lens system, and the conditional expression TTL/(2*ImgHT)<0.6 is satisfied, where TTL is a distance along the optical axis from an object-side surface of the first lens to the imaging plane, and 2*ImgHT is a diagonal length of an effective imaging area of the imaging plane.
US12242026B2
Provided is an optical element having particularly excellent salt water resistance and capable of exhibiting a photocatalytic effect. An optical element 100 is obtained by forming a multi-layer coating MC having two or more layers on a glass substrate GL that is an optically-transparent base plate. The multi-layer coating MC has at least one low-refractive-index layer L and at least one high-refractive-index layer H, and a topmost layer 10 farthest from the glass substrate GL is the low-refractive-index layer L. The high-refractive-index layer H adjacent to the topmost layer 10 is a functional layer 20 containing, as a main component, a metal oxide having a photocatalytic function. The topmost layer 10 has a plurality of pores 30 that partially expose a surface of the functional layer 20.
US12242015B2
Some implementations transmit nuclear magnetic resonance (NMR) data between downhole tools and surface-based computers. A method may include generating a first vector in which each entry includes a spectrum coefficient associated with NMR echo signals. The method may include generating a cumulative sum vector in which each entry includes a sum including a spectrum coefficient of a corresponding entry in the first vector plus any spectrum coefficients of any entries that precede the first corresponding entry in the first vector. The method may include down sampling the cumulative sum vector to form a down-sampled vector including a subset of the cumulative sum vector. The method may include generating a compressed vector in which each entry includes a difference of a corresponding entry in the down sampled vector and any entry directly preceding the corresponding entry in the down sampled vector and transmitting the compressed vector over a communication channel.
US12242012B2
Apparatus and associated methods relate to an alignment system including an alignment source module (ASM) and an alignment indicator module (AIM) configured to be releasably coupled to a first unit and a second unit, respectively, of a pair of optoelectronic arrays. In an illustrative example, the ASM may be oriented, when coupled, to emit an optical beam in substantial alignment with a first optical axis of the first unit. The AIM may, for example, be configured, when coupled, to provide a visible indication when the optical beam is within a predetermined near-alignment orientation range relative to a second optical axis of the second unit. Each of the AIM and the ASM may, for example, be configured to axially couple along respective longitudinal axes of the first unit and the second. Various embodiments may advantageously facilitate manipulation of the pair of optoelectronic arrays into near alignment with each other.
US12242003B2
A method and an apparatus for determining a signed Doppler frequency shift of an optical signal. The method comprises generating a reference signal having a reference optical spectrum and a transmission signal having a transmission optical spectrum; directing the transmission signal to at least one target; receiving a reflection signal from the at least one target, the reflection signal having a reflection optical spectrum; estimating the reflection optical spectrum; and based on the estimated reflection optical spectrum and the reference optical spectrum, determining a signed Doppler frequency shift of the reflection optical spectrum, wherein at least one of the transmission optical spectrum and the reference optical spectrum comprises a first component having a first frequency and a first amplitude, and a second component having a second frequency, different from the first frequency, and a second amplitude, different from the first amplitude, and wherein the at least one of the transmission optical spectrum and the reference optical spectrum is asymmetric about the midpoint of the reference optical spectrum.
US12241999B2
The present disclosure describes a system and method for coaxial LiDAR scanning. The system includes a first light source configured to provide first light pulses. The system also includes one or more beam steering apparatuses optically coupled to the first light source. Each beam steering apparatus comprises a rotatable concave reflector and a light beam steering device disposed at least partially within the rotatable concave reflector. The combination of the light beam steering device and the rotatable concave reflector, when moving with respect to each other, steers the one or more first light pulses both vertically and horizontally to illuminate an object within a field-of-view; obtain one or more first returning light pulses, the one or more first returning light pulses being generated based on the steered first light pulses illuminating an object within the field-of-view, and redirects the one or more first returning light pulses.
US12241993B2
A piston and cylinder unit of a working machine, for example a wheel loader, excavator, tipper or crane serves to steer, pivot, lift or provide other movements of the working machine or of a tool. The piston and cylinder unit includes a cylinder, a piston being arranged in the cylinder to be axially movable along a longitudinal center axis and a piston position detection unit. The cylinder includes a mounting bore extending radially in the cylinder. The piston position detection unit is arranged in the mounting bore and detects the axial position of the piston in the cylinder by high frequency technology. The piston position detection unit includes an antenna for sending and receiving high frequency signals. A collimator is arranged in the beam path of the antenna. The antenna has a main sense of direction of radiation extending parallel to the longitudinal center axis.
US12241988B2
A method and an apparatus for performing positioning by a user equipment (UE) in a wireless communication system supporting a sidelink according to various embodiments are disclosed. Disclosed are a method and an apparatus therefor, the method comprising the steps of: receiving a plurality of pieces of sidelink control information (SCI) including scheduling information of a PRS from a plurality of anchor nodes; receiving a plurality of PRSs on the basis of the plurality of pieces of SCI; on the basis of the positional relationship of the plurality of anchor nodes, detecting ambiguity in position measurement based on the plurality of PRSs; requesting an angle of arrival (AoA) report from one anchor node among the plurality of anchor nodes on the basis of the detected ambiguity in position measurement; and measuring the position of the UE on the basis of the plurality of PRSs and the reported AoA.
US12241987B2
Disclosed are techniques for performing wireless communication. In some aspects, a wireless communication device may determine that a prospective position of the wireless communication device is in a geographic area associated with a deficient global navigation satellite system (GNSS) signal. In some cases, the wireless communications device can transmit a sidelink synchronization signal to at least one user equipment (UE) device that is located within the geographic area associated with the deficient GNSS signal.
US12241974B2
A computer-implemented method for occupancy state detection in an area for a pre-determined point in time. In aspects, the computer-implemented method includes operations carried out by computer hardware components. The operations include determining a probability distribution over a list of possible occupancy states of the area at a previous point in time, determining measurement data related to the area at the pre-determined point in time, and determining a probability distribution over the list of possible occupancy states of the area at the pre-determined point in time based on the measurement data and the probability distribution over the list of possible occupancy states of the area at the previous point in time.
US12241968B2
The disclosure provides a radar ranging method and device, a radar, and an in-vehicle system. An example method includes: obtaining a pulse waveform of a transmit signal sent to a target object by a radar; obtaining a sampling sequence of an echo signal received by the radar; determining, in sampling points on a rising edge of the sampling sequence, a first timing point used to indicate a receive moment of the echo signal; determining, based on the first timing point and the pulse waveform of the transmit signal, a second timing point used to indicate a transmit moment of the transmit signal; and calculating a distance between the radar and the target object based on the first timing point and the second timing point.
US12241958B1
System and method are provided to incorporate radar technology in a time-division duplex radio access network. Information in the guard period between the downlink transmission and uplink transmission, such as the capturing of the UL RF signal landscape, is modified to capture radar signals (RF signals) that reflect from objects. The reflected radar signals are stored, process, and analyzed by a connected computer to determine stationary and moving objects.
US12241953B2
The following relates generally to accelerated magnetic resonance imaging (MRI) reconstruction. In some embodiments, a MRI machine learning algorithm is trained based on reference MRI data in non-Cartesian k-space. During the training, at each iteration of a plurality of iterations: (i) a non-Cartesian sampling trajectory ω may be optimized under the physical constraints, and/or (ii) an image reconstructor may be jointly iteratively optimized. Examples of the image reconstructor include a convolutional neural network (CNN) denoiser, a model-based deep learning (MoDL) image reconstructor, iterative image reconstructor, a regularizer, and an invertible neural network.
US12241947B2
Various embodiments comprise a laser bonded glass-silicon vapor cell for performing spectroscopy on particles like atoms or molecules. In some examples, the laser bonded glass-silicon vapor cell comprises a glass base, a glass top, a silicon piece, and a filling material. The silicon piece comprises at least one through hole. The lower surface of the silicon piece is hermetically bonded to the glass base. The upper surface of the silicon piece is laser bonded to the glass top. The filling material is positioned in a cavity formed by the through hole, the glass base, and the glass top. The filling material may comprise an alkali metal, a salt slush, or an inert gas. In some examples the cavity formed by the through hole, the glass base, and the glass top may comprise a vacuum encapsulation.
US12241946B2
A system and method for measuring a capacitance value of a capacitor are provided. In embodiments, a resistor is coupled to a terminal of the capacitor. A difference in voltage at the terminal between a first time and a second time during a discharge routine of the capacitor is measured. The discharge routine includes sinking a current through a discharge circuit coupled to the resistor from first to second. Integration of a difference in voltage at terminals of the resistor during the discharge routine between the first and second times is also measured. The capacitance value is computed based on the measured difference in voltage, the measured integration, and the resistance value of the resistor. The health of the capacitor is determined based on a difference between the computed capacitance value and a threshold value.
US12241940B2
In an electric battery assembly plant, including a battery assembly line having a station that receives battery cells or modules to be assembled together, a measuring apparatus is configured for measuring the electrical resistance and the electrical voltage of a single battery cell or a battery module. The correct operation of the measuring apparatus is verified by arranging at least one dummy battery cell configured and sized to emulate a real battery cell, and having an electrical resistance of a predetermined value and/or including a voltage generator to generate a voltage of a strictly predetermined value at the terminals of the dummy battery cell. The dummy battery cell may then be used as a gauge to check in a simple and rapid way whether the measuring apparatus is operating correctly and reliably.
US12241936B2
The invention provides methods, devices and non-transitory tangible computer-readable storage media for estimating a state of charge of a battery and extracting a charging curve of the battery. The method for estimating the state of charge of the battery includes estimating a first state of charge of the battery; determining a charging curve that conforms to the present charging scenario, wherein the present charging scenario is characterized by at least one of parameters including an ambient temperature, a charging rate, an internal resistance, a state of health, a lifespan, and an open circuit voltage of the battery; and correcting the first state of charge according to the charging curve to obtain a final state of charge of the battery.
US12241935B2
Exemplary embodiments are disclosed of contactors with data-based preventive maintenance replacement indicators and related methods for indicating that relay contact(s) should be replaced.
US12241923B2
An electrically small electroquasistatic antenna having a structure that reduces radiated magnetic fields and maintains suitable radiated electrical fields. The electroquasistatic antenna is a dipole antenna that is electrically short, which presents as a capacitor for use as an electroquasistatic antenna, with one or multiple counterposed inductive elements to resonate the antenna and provide high efficiency while simultaneously canceling the external magnetic fields. The electroquasistatic antenna may be configured for operation as an electroquasistatic exciter or electroquasistatic detector.
US12241914B2
A current sensing device including: an insulating resin substrate; a current sensing element arranged in the resin substrate; a current wire provided via an insulating layer with respect to the current sensing element to flow a current through the current sensing element; a plurality of current vias connecting the current sensing element and the current wire through the insulating layer; and a voltage sensing via connected to the current sensing element to measure a voltage drop.
US12241911B2
An atomic-force-microscope-based apparatus and method including hardware and software, configured to collect, in a dynamic fashion, and analyze data representing mechanical properties of soft materials on a nanoscale, to map viscoelastic properties of a soft-material sample. The use of the apparatus as an addition to the existing atomic-force microscope device.
US12241902B2
The present disclosure provides Forster resonance energy transfer (FRET)-based probes for detecting copper, e.g., for detecting Cu(I) in live cells. The present disclosure provides methods for detecting copper, e.g., for detecting Cu(I) in live cells, using a FRET-based probe of the present disclosure.
US12241898B2
Described herein are methods, compositions and articles of manufacture involving neutral conjugated polymers including methods for synthesis of neutral conjugated water-soluble polymers with linkers along the polymer main chain structure and terminal end capping units. Such polymers may serve in the fabrication of novel optoelectronic devices and in the development of highly efficient biosensors. The invention further relates to the application of these polymers in assay methods.
US12241896B2
Apparatus and methods for the detection of proteins in biological fluids such as urine using a label-free assay is described. Specific proteins are detected by their binding to highly specific capture reagents such as SOMAmers that are attached to the surface of a substrate. Changes to these capture reagents and their local environment upon protein binding modify the behavior of color centers (e.g., fluorescence, ionization state, spin state, etc.) embedded in the substrate beneath the bound capture reagents. These changes can be read out, for example, optically or electrically, for an individual color center or as an average response of many color centers.
US12241881B2
In one embodiment, a sampling device includes: an elongated tubular body having a longitudinal axis and a hollow interior enclosed at a top longitudinal end and a bottom longitudinal end of the body and a particulate matter. One or more mesh bags are disposed in the interior of the body and configured to contain the particulate matter inside a first mesh bag. The first mesh bag is an innermost mesh bag contained inside one or more outer mesh bags in a nested configuration when two or more mesh bags are disposed in the interior of the body. The body includes a plurality of body openings on one half lateral side of the body and no body openings on an opposite half lateral side of the body.
US12241877B2
Disclosed herein are methods, systems, and kits for determining the total amount of a coating polymer in a dosage form. The coating polymer may be a polydisperse polymer having a plurality of molecular weights. The instant disclosure enables to accurately, reliably, and efficiently determine the total amount of a polydisperse polymer in a dosage form that includes one or more other constituents that have a molecular weight range that overlap with at least some of the polydisperse polymer's molecular weight.
US12241876B1
A borehole wall spin-shearing device includes a load applying assembly, a soil shearing assembly, and a data acquisition assembly, where the load applying assembly is configured to apply a vertical load and an axial rotational load to the soil shearing assembly; the soil shearing assembly includes a plurality of shear plates; the plurality of shear plates are configured to penetrate into undisturbed soil after being ejected due to the vertical load and then shear the undisturbed soil due to the axial rotational load; and the data acquisition assembly is configured to acquire torque values of the plurality of shear plates during a process of shearing the undisturbed soil. The borehole wall spin-shearing device can directly conduct an in-situ borehole shear test in an exploration borehole with a conventional diameter in China, reducing the cost of drilling. The borehole wall spin-shearing device achieves a high degree of automation throughout the test.
US12241873B2
A test system includes subsystems for application to a test sample of a range of conditions that might be encountered in an actual application. Conditions may include the presence of particular fluid environments, temperatures, pressures, and mechanical loads including tensile and bending loads. The system is particularly suited for elongated samples such as tubular products used in oil and gas applications, though a range of samples may be tested.
US12241871B1
The method for measuring thickness, roughness and interface stiffness of coating layer by using ultrasonic phase derivative spectrum which relates to technical field of the ultrasonic non-destructive testing. The method adopts an ultrasonic detection system which includes a sample of the coating layer, an ultrasonic flat probe, an ultrasonic flaw detector, a XYZ three-dimensional stepping device and a computer. The method derives UPDS (Ultrasonic phase derivative spectrum) when the ultrasonic wave is vertically incident on structure with three-medium and two-interface including coupled medium/coating layer/substrate, to conduct sensitivity analysis to identify the high sensitivity range of ultrasonic phase derivative spectrum to thickness, roughness and interface stiffness of coating layer, and to conduct correlation analysis to eliminate deviation introduced by initial phase of the reference signal and the detection signal, so as to achieve simultaneous quantitative characterization of thickness, roughness as well as interface stiffness of coating layer.
US12241870B2
An ultrasonic NDT method and system, which can extract and analyze a defect signal even when a signal reflected from a defect interferes with a unique initial pulse of an ultrasonic transducer or a signal reflected from the surface of a test object, and an autoencoder-based prediction model training method used therefor. The method may include acquiring a measured signal by transmitting an ultrasonic wave to a test object and receiving an ultrasonic wave reflected from the test object; inputting the measured signal to an autoencoder-based prediction model and predicting a reference signal which is to be expected to be measured from a test object with no defect; calculating a residual signal as the absolute value of a difference between the measured signal and the reference signal; and analyzing information on a defect contained in the test object by analyzing the residual signal.
US12241867B1
A high-temperature vibration modal testing device for variable cross-section carbon fiber resin-based composites includes triangular serrated sliding rails, high-temperature steel sliding bayonets, sliding furnace door, water-cooled conduits, dual-axis sliding rail, insulation box, infrared radiation heating array, thin armored thermocouples, observation port, tapping threaded rod, tapping threaded fixture, ceramic force transmission rod, excitation source, laser vibration measurer, vibration measuring port, mechanical pump, and exhaust valve. A variable cross-section carbon fiber resin-based composite test piece is fixed to the high-temperature steel sliding bayonets and fixed to the tapping threaded fixture by the dual-axis sliding rail. During high-temperature vibration modal testing, the infrared radiation heating array provides a high-temperature thermal environment, the excitation source connected to the tapping threaded fixture provides random vibration, and thermal model measurement is performed through the laser vibration measurer. The device can perform high-temperature vibration modal testing on variable cross-section carbon fiber resin-based composites in aerospace flight environments.
US12241865B2
A magnetic gradiometer can be used in systems or methods for nondestructive testing, even when the material being tested is weakly magnetic. The magnetic gradiometer can include a printed circuit board (PCB) comprising a first end and a second end separated by a base length; an excitation coil encircling at least a portion of the PCB and configured to deliver an alternating current (AC) to generate an excitation magnetic field; and a differential sensor. The differential sensor can include a reference magnetic tunneling junction in magnetic vortex state (vortex MTJ) sensor array at the first end to generate a voltage based on the excitation magnetic field; and a signal vortex MTJ sensor array at the second end to generate another voltage based on the excitation magnetic field due to a composition of the measurement target. The second end of the PCB can be oriented towards the measurement target.
US12241863B2
A controller sets a schedule in which an order of a plurality of electrophoresis processes is defined. The controller controls a storage device to store first information representing a result of an electrophoresis process that has ended among the plurality of electrophoresis processes and second information about setting for the plurality of electrophoresis processes. The controller receives a stop signal from an information processing apparatus while the plurality of electrophoresis processes defined in the schedule are being performed. When the controller receives the stop signal, the controller controls an electrophoresis mechanism to perform until the end, an electrophoresis process that is being performed among the plurality of electrophoresis processes. When the controller receives the stop signal, the controller maintains storage of the first information stored in the storage device and the second information on an electrophoresis process that has not yet been performed among the plurality of electrophoresis processes.
US12241855B2
A method of electrochemical sensing includes providing an electrochemical sensor comprising a glassy carbon substrate and gold nanoparticles located on a surface of the glassy carbon substrate; and sensing electrochemically a compound selected from the group consisting of polyfluoroalkyl compounds or perfluoroalkyl compounds using the electrochemical sensor. PFOA quantification was performed by Square Wave Adsorptive Cathodic Stripping Voltammetry (SW-AdCSV) in test solutions with a 100-5,000 ppt concentration. The concentration has a linear relationship with the stripping current within this range. Analysis of tap and groundwater samples performed by additions method demonstrated precision and accuracy above 95%. These electrodes show stability throughout 200 cycles, and reproducibility across similarly prepared but different electrodes above 97.5%. Providing the electrochemical sensor can include providing at least one member selected from the group consisting of perfluoro-1-octanethiol (PFTO), 2,2,2-trifluoroethanethiol (TFET) or perfluorodecanethiol (PFDT) on the surface of the glassy carbon substrate.
US12241836B2
An apparatus (100) for optically characterizing a textile sample (106) comprises a presentation subsystem (102) comprising a viewing window (108). A radiation subsystem (114) comprises a radiation source (120) for directing a first, ultraviolet radiation (122) and a second, visible radiation (123) toward the sample (106), and causing the sample (106) to produce a fluorescent radiation (124) and a reflected radiation (125). A sensing subsystem (126) comprises an imager (130) for capturing the fluorescent radiation (124) and the reflected radiation (125) in an array of pixels (408). A control subsystem (132) comprises a processor (136) for controlling the presentation subsystem (102), the radiation subsystem (114), and the sensing subsystem (126), and for creating a fluorescent and reflected radiation image (400) containing both spectral information and spatial information in regard to the fluorescent radiation (124) and the reflected radiation (125).
US12241829B2
A spectrometer probe is disclosed herein including a shaft having a first end and a second end, a fiberoptic bundle located within the shaft, the fiberoptic bundle having a first end and a second end, a mirror, a transparent window, a prism, a prism support, an elastically deformable material, an index-matching elastomer, wherein the prism is completely encompassed by the index-matching elastomer, and a penetration cone operatively attached to the second end of the fiberoptic bundle, the mirror located within the second end of the shaft, wherein the transparent window is substantially parallel with the fiberoptic bundle and the shaft, wherein the prism is angled at approximately a 45 degree angle in relation to the window and the fiberoptic bundle, wherein the prism is flush with the prism support, wherein the elastically deformable material is biasly connected to the prism support.
US12241826B2
An arithmetic expression used for estimating a target item of a specimen is more easily incorporated into an optical measurement system. An optical measurement instrument includes an optical analysis unit configured to perform an optical analysis on a specimen and measure an intensity of light as a result of the optical analysis, and an arithmetic processing unit configured to download an arithmetic expression from a server device via a network, and perform a quantitative analysis on a target substance contained in the specimen by substituting the result of the optical analysis by the optical analysis unit into the arithmetic expression.
US12241823B2
The present disclosure provides a technology field of caking of crystal particles, and in particular relates to a method for predicting a critical caking cycle of crystal particle. The method includes: establishing a CHS crystal bridge growth model database of a crystal particle with a same type of crystal particle to be predicted firstly, selecting existed data in the corresponding CHS crystal bridge growth model database based on an equivalent particle radius, a stored ambient temperature, and an environmental high and low humidity cycle condition of the crystal particle to be predicted, respectively, and calculating the critical caking cycle according to experience calculation equations, wherein a result obtained by calculation is a predicted critical caking cycle of the crystal particle to be predicted. The present disclosure has characteristics of time-saving, convenience, good universality, and high prediction accuracy, which can quickly predict the critical caking cycle of multi-particle crystal particle products under different humidity storage conditions within a week, resulting in greatly reducing time costs and providing guidance for storage of industrial crystal particle products.
US12241821B1
A method and system for dynamically determining and adjusting a dispersion stability of particles in a suspension. The system includes a thermal imaging camera configured to determine movement of the particles in the suspension; and a mixing device, wherein the mixing device is configured to stir the suspension to dynamically maintain the suspension at a desired dispersion stability and temperature.
US12241819B2
To provide a sample preprocessor that can make the amount of a sample liquid after filtering accurate and raise the accuracy of subsequent measurement or the like, the sample preprocessor, where a sample liquid is filtered to capture a predetermined component on a filter, includes a connection mechanism that connects a sample container and a suction source. The sample container includes a bottle that stores a sample liquid and a cartridge that has a tubular shape, has a proximal end side attached to the bottle and, has the filter provided therein. The connection mechanism includes a suction terminal that connects a distal end side of the cartridge and the suction source and sucks the sample liquid in the sample container, and an attachment surface that the bottle is attached to and arranges the cartridge in a predetermined position relative to the suction terminal.
US12241801B2
A sensor device includes a housing frame defining a first opening and a second opening; a sensing element having first and second sides is disposed within the housing frame and defines therein a first cavity at its first site and a second cavity at its second site, wherein the sensing element determines a differential pressure between the first and second sides; a first corrugated diaphragm configured to close the first opening to seal the first cavity, and a second corrugated diaphragm configured to close the second opening to seal the second cavity; and an inert hydraulic fluid disposed within the first and second cavities that fluidly couples an external pressure acting on the respective corrugated diaphragm to the respective side of the sensing element, wherein the first corrugated diaphragm and the second corrugated diaphragm is built by a conformal coating process using a substrate with structured surface.
US12241790B2
Disclosed in the present invention is a visual monitoring method for cross-section temperature fields and radiation characteristics of boiler furnaces by combining radiation images and spectra. Image detectors can be directly inserted into observation holes of a boiler to acquire flame image data, so that when the detection system is applied to a power station boiler, extra holes are not required to be drilled, and therefore, there is no risk that the strength of a furnace wall of the boiler is reduced by drilling holes. According to cross-section temperature fields of a furnace measured by the detection system, the state of combustion in the furnace can be accurately judged, which can play an accurate and effective guiding role in boiler combustion control, and reduce the temperature deviation in each combustion area of the boiler so as to keep the boiler running smoothly, thereby improving the combustion efficiency of the boiler.
US12241789B2
In a general aspect, a radiometer is disclosed that includes a vapor cell sensor. The vapor cell sensor contains a vapor and is configured to generate an optical signal in response to laser signals and thermal radiation interacting with the vapor. The vapor includes a Rydberg electronic transition that is configured to interact with the thermal radiation. The radiometer also includes a computing system having one or more processors and a memory. The memory stores instructions that, when executed by the one or more processors, are configured to perform operations that include generating, based on the optical signal, transmission data that represents the transmission of the one laser signal through the vapor. The operations also include determining, based on the transmission data, a temperature of a target body that generates the thermal radiation.
US12241787B2
The present disclosure provides a microbolometer including a substrate, a readout circuit layer disposed above the substrate, a first vanadium oxide layer disposed above the readout circuit layer, a second vanadium oxide layer disposed on the first vanadium oxide layer, and an infrared absorbing layer disposed above the second vanadium oxide layer, in which an oxygen content of the second vanadium oxide is higher than that of the first vanadium oxide layer.
US12241764B2
A method is provided for non-invasively determining properties of a multiphase flow which flows through an electrically conductive object. Using a single set-up having a plurality of EMAT transducers, at least one property of the multiphase flow is determined by means of at least one of a plurality of measurement methods. A device is also provided for non-invasively determining properties of a multiphase flow which flows through an electrically conductive object. At least four EMAT transducers are positionable upstream along a first object cross-section at or near the object wall and at least four EMAT transducers are positionable downstream along a second object cross-section at or near the object wall.
US12241761B2
The invention relates to a device element comprising an operating component, wherein said device element is designed to carry out at least one process, and the operating component is designed such that said process of the device element is carried out depending on the position of the operating component, said operating component being freely placeable relative to the device element, and a sensor system is provided which detects at least one characteristic of the operating component and actuates the process of the device element depending on this detection.
US12241751B2
An information providing apparatus included in a vehicle includes: a remaining-amount-of-power acquisition unit that calculates a forecasted remaining amount of power for a forecasted travel point of a host vehicle; a range calculation unit that calculates, as a reachable range, a predetermined range from a charging facility on the basis of a record of a remaining amount of power of the vehicle and a record of using the charging facility of the vehicle; and a presentation processing unit that presents a scheduled travel route selected on the basis of the reachable range.
US12241749B2
Systems and methods for improved transitioning and updating of navigations modes for multi-modal transportation routes are presented. A transportation route may be received that includes a first segment associated with a first modality and a second segment associated with a second modality. A first interface associated with the first modality may be displayed and a trigger event associated with the first segment may be detected. In response, a second interface may be displayed that is associated with the second modality.
US12241747B2
The present disclosure is directed to methods and systems for generating a geodetic datum. The geodetic datum can establish a coordinate system and/or a set of reference points that describe the respective locations of a portion or all of Earth and/or objects located thereon. In general, a computing system can generate the geodetic datum using various sensor data from one or more sources including: satellite imagery, aerial imagery, aerial light detection and ranging data (LIDAR), ground-level imagery, ground-level LIDAR, and/or other forms of sensor data. This data can be used as a reference dataset that can be combined with additional sensor data (e.g., a second dataset) to determine correspondences between overlapping areas represented in the datasets. Continuing this process for regions that collectively cover the Earth can be used to create a geodetic datum of the entire Earth, without using a mathematic abstraction of the Earth surface.
US12241741B2
A laser sensor includes a laser source configured to emit a laser beam, and optics configured to project the laser beam as a one- or two-dimensional patterned laser beam onto an object to be examined, such that a distance of the patterned laser beam from the laser source varies along the patterned laser beam projected on the object. The laser sensor further includes a detector configured to determine a self-mixing interference signal generated by laser light of the patterned laser beam reflected from the object back into the laser source, and circuitry configured to analyze a spectrum of the self-mixing interference signal and extract from the spectrum of the self-mixing interference signal multiple frequencies that are indicative of at least one of the following: multiple distances along the patterned laser beam from the laser source, or multiple velocities along the patterned laser beam with respect to the laser source.
