| Document | Document Title |
|---|---|
| US12278131B2 |
Stage and plasma processing apparatus
A stage includes a first mounting part on which a substrate is mounted, a second mounting part on which an edge ring surrounding a peripheral edge of the substrate is mounted, the second mounting part being lower than the first mounting part, a first bonding layer configured to bond a base to the first mounting part, a second bonding layer configured to bond the base to the second mounting part, and a seal member configured to close a space between the first mounting part and the second mounting part by deformation of the seal member above the first bonding layer and the second bonding layer while contacting with each of the first mounting part and the second mounting part. |
| US12278130B2 |
Substrate storing and aligning apparatus in substrate bonding equipment for bonding substrates to each other
A substrate storing and aligning apparatus is proposed. The substrate storing and aligning apparatus is capable of efficiently using space in substrate bonding equipment. The substrate storing and aligning apparatus in the substrate bonding equipment for bonding substrates includes a front end buffer including a front end storing slot configured to temporarily store a substrate, and a front end opening configured such that a transfer robot is movable therethrough to transfer the substrate from the front end storing slot, and a front end aligner provided to be stacked on an upper portion of the front end buffer, and configured to rotate the substrate so as to align the substrate. |
| US12278127B2 |
Auto fine-tuner for desired temperature profile
Embodiments disclosed herein include a method of setting a target profile. In an embodiment, the method comprises obtaining a first gain curve for one or more temperature sensor offsets, and obtaining a second gain curve for one or more zone multipliers. In an embodiment, the method further comprises combining the first gain curve and the second gain curve into a thermal model. In an embodiment, the method further comprises obtaining a reference data set, and using the thermal model to generate temperature sensor offsets and/or zone multipliers to apply to the reference data set in order to generate the target profile. |
| US12278123B2 |
Semiconductor processing apparatus
The present disclosure discloses a semiconductor processing apparatus, which is configured to perform processing on a wafer. The disclosed semiconductor processing apparatus includes a vacuum interlock chamber, a plurality of apparatus bodies, the apparatus body including a transfer platform, and at least two reaction chambers being arranged along a circumferential direction of the transfer platform, and a temporary storage channel, any two neighboring apparatus bodies being communicated through the temporary storage channel, and the temporary storage channel being configured to temporarily store the wafer. One of the plurality apparatus bodies is connected to the vacuum interlock chamber. The transfer platform is configured to transfer the wafer between the vacuum interlock chamber and the reaction chamber, between the temporary storage channel and the vacuum interlock chamber, and between the temporary storage channel and the reaction chamber. With the above solution, the problem that the productivity of the semiconductor processing apparatus is low is solved. |
| US12278122B2 |
Heating device and heating method
A heating device for heating a substrate is provided. The heating device comprises a support portion configured to support the substrate, and a light irradiation unit configured to heat the substrate by irradiating the substrate supported by the support portion with light. A plurality of zones are set in the light irradiation unit, and each of the plurality of zones set in the light irradiation unit irradiates different portions of a surface of the substrate supporeted by the support portion with light. During the heating by the light irradiation unit, the plurality of zones take turns so that some zones of the plurality of zones are utilized. |
| US12278118B2 |
Substrate processing apparatus and substrate processing method including processing liquid supply unit
A substrate processing apparatus a processing liquid supply unit includes a nozzle supplying a processing liquid onto the substrate, a supply line connected to the nozzle to supply the processing liquid to the nozzle, and a cooler cooling the processing liquid. A volume of the processing liquid is reduced by the cooler so that the processing liquid may be sucked. |
| US12278117B2 |
Underfill film for semiconductor package and method for manufacturing semiconductor package using the same
An underfill film for semiconductor packages and a method for manufacturing a semiconductor package using the underfill film are disclosed. The underfill film includes an adhesive layer in which a melt viscosity and an onset temperature are adjusted to a predetermined range such that production efficiency may be improved by simplifying packaging process of the semiconductor packages. Also the underfill film and the manufacturing process may improve connection reliability of the package. |
| US12278108B2 |
Substrate processing method, method of manufacturing semiconductor device, non- transitory computer-readable recording medium and substrate processing apparatus
There is provided a technique capable of forming a sufficiently flat film. According to one aspect of the technique, there is provided a substrate processing method including: forming a metal-containing multi-layer film structure on a substrate by alternately performing: (a) forming a metal-containing film on the substrate; and (b) supplying a process gas to the substrate so as to perform one or both of (b-1) forming a crystal layer separation film to a surface of the metal-containing film and (b-2) removing abnormal growth nuclei at the surface of the metal-containing film. |
| US12278107B2 |
Semiconductor structure and method for forming semiconductor structure
A semiconductor structure and a method for forming a semiconductor structure are provided. The method for forming the semiconductor structure includes: providing a base; forming a first dielectric layer on the base; then forming a plurality of first mask patterns each having zigzag shape on the first dielectric layer, in which the first mask patterns extend in a first direction; forming a plurality of second mask patterns each having zigzag shape on the first mask patterns, in which the second mask patterns extend in a second direction different from the first direction, and projections of the first mask patterns on the first dielectric layer and projections of the second mask patterns on the first dielectric layer overlap with each other to form polygons; and etching the first dielectric layer by using the second mask patterns and the first mask patterns as masks to form openings. |
| US12278106B2 |
Preparation method of semiconductor device
Provided is a preparation method of a semiconductor device, including the following steps: providing a substrate and forming a mask layer with a plurality of first windows on the substrate; forming a dielectric layer, the dielectric layer at least covering sidewalls of the first windows; forming a first photoresist material layer, the first photoresist material layer covering the dielectric layer and the mask layer and filling the first windows; patterning the first photoresist material layer to form a patterned first photoresist layer which exposes a top surface of the dielectric layer; by using the first photoresist layer and the mask layer as masks, removing the dielectric layer to form second windows; and removing part of the substrate along the second windows to form a patterned substrate. |
| US12278103B2 |
Method of processing substrate and method of manufacturing semiconductor device by forming film
A technique includes: (a) providing a substrate having a first surface and a second surface; (b) modifying the first surface to be terminated with a hydrocarbon group by supplying a hydrocarbon group-containing gas to the substrate; and (c) forming a film on the second surface by supplying a precursor and an oxygen- and hydrogen-containing gas to the substrate after modifying the first surface. |
| US12278096B2 |
Shield cooling assembly, reaction chamber and semiconductor processing apparatus
A shield cooling assembly includes an adapter configured to fix a shield in the chamber. The adapter includes a first surface and a second surface facing an outer side surface of the shield and a bottom surface of a bottom wall of the shield, respectively. A predetermined gap is provided between the first surface and the outer side surface of the shield. The second surface is in contact with the bottom surface of the bottom wall of the shield. The adapter is provided with a cooling channel for transmitting a cooling medium to cool the shield. |
| US12278091B2 |
Substrate processing apparatus and substrate processing method
Provided is a substrate processing apparatus including: a chuck configured to support a substrate; a dielectric plate disposed to face an upper surface of the substrate supported by the chuck; a gas supply unit configured to supply process gas to an edge region of the substrate; and a first edge electrode configured to generate plasma from the process gas to the edge region of the substrate supported by the chuck, in which the first edge electrode includes: a plurality of electrode units; and one or more insulating units provided between the electrode units. |
| US12278090B2 |
Enhanced tuning methods for mitigating RF load impedance variations due to periodic disturbances
A radio frequency (RF) power generation system includes a RF power source that generates a RF output signal delivered to a load. A RF power controller is configured to generate a control signal to vary the RF output signal. The controller adjusts a parameter associated with the RF output signal, and the parameter is controlled in accordance with a trigger signal. The parameter is adjusted over a predetermined number of bins. The parameter is adjusted in accordance with a cost function, and the cost function is determined by introducing a perturbation for each bin into an actuator that affects the cost function. The actuator may control an external RF output signal, and the trigger signal may vary in accordance with the external RF output signal. The perturbation is determined in accordance with a basis set having fewer dimensions than the number of bins. |
| US12278088B2 |
Plasma antenna and apparatus for generating plasma having the same
Provided are a plasma antenna and a plasma generating apparatus including the same. The plasma antenna includes a first antenna inducing electromagnetic fields by using an RF signal, a second antenna inducing electromagnetic fields by using the RF signal, and a capacitor connected between an input terminal of the first antenna and an input terminal of the second antenna. |
| US12278086B2 |
Pattern height metrology using an e-beam system
The present disclosure relates to the determination of a pattern height of a pattern, which has been produced with extreme ultraviolet (EUV) lithography in a resist film. The determination is performed by using an electron beam (e-beam) system, in particular, by using a scanning electron microscope (SEM). In this respect, the disclosure provides a device for determining the pattern height, wherein the device comprising a processor. The processor is configured to obtain a SEM image of the pattern from an SEM. Further, the processor is configured to determine a contrast value related to the pattern based on the obtained SEM image. Subsequently, the processor is configured to determine the pattern height based on calibration data and the determined contrast value. |
| US12278083B2 |
Substrate holder state detection device and substrate holder state detection method
A state detection device includes at least one chuck pin for holding a substrate, a photographing unit configured to photograph the chuck pin, and set at least one image to be obtained as a target image, a matching coordinate calculation unit, namely a data matching calculator, configured to perform matching processing between the target image and a reference image which is at least one image showing the chuck pin, and calculate matching coordinates, which are coordinates indicating a position of the reference image in the target image when a matching score between the reference image and the target image is the highest, and a detection unit, namely a detector, configured to detect an open/closed state of the chuck pin based on the matching coordinates. Therefore, the open/closed state of the chuck pin can be detected while maintaining high detection accuracy. |
| US12278081B2 |
System and method for alignment of secondary beams in multi-beam inspection apparatus
A multi-beam inspection apparatus including an adjustable beam separator is disclosed. The adjustable beam separator is configured to change a path of a secondary particle beam. The adjustable beam separator comprises a first Wien filter and a second Wien filter. Both Wien filters are aligned with a primary optical axis. The first Wien filter and the second Wien filter are independently controllable via a first excitation input and a second excitation input, respectively. The adjustable beam separator is configured move the effective bending point of the adjustable beam separator along the primary optical axis based on the first excitation input and the second excitation input. |
| US12278079B1 |
Lightweight, thermally stable disk for a coaxial travelling wave tube (CoTWT)
A lightweight, thermally stable disk for use in a slow wave structure (SWS) of CoTWT is configurated without sacrificing thermal management, structural integrity, or RF performance. Refractory metal is removed from regions of the disk where no RF interaction is expected and replaced with resistive ceramic material. The disk includes one or more central ribs positioned about the periphery of a central hub. A plurality of U-shaped receptacles may extend from the one or more central ribs. The disk is plated with a patterned metal to define laminar conductive tabs spaced around the periphery that are separated by solid resistive ceramic tabs and to electromagnetically connect all exposed refractory metal surfaces. The plating metal must be capable of being deposited and patterned in a thin layer of 10 to 100 microns, exhibit a Young's Modulus of <100 GPa to provide both the ductility and malleability to plastically deform and exhibit an electrical conductivity at least and preferably greater than that of the refractory metal. |
| US12278063B2 |
Key module for a keyboard, and keyboard
What is presented is a key module (120) for a keyboard (100). The key module (120) comprises at least one guide unit (230) formed to guide movement of an actuation unit (125) of the key module (120) between a rest position actuated position upon actuation of the key module (120). The key module (120) also comprises at least one spring element (240) for biasing the actuation unit (125) of the key module (120) into the rest position. The key module (120) further comprises means (315) for dampening mechanical vibrations of the spring element (240) at least when the actuation unit (125) is in the rest position. |
| US12278060B2 |
Solid electrolytic capacitor and method for manufacturing solid electrolytic capacitor comprising a block layer formed using a conductive polymer heterogeneously doped with a polymer dopant
A solid electrolytic capacitor according to one aspect of the present disclosure includes: an anode body made of a valve metal; a dielectric layer formed on the anode body; and a solid electrolyte layer formed on the dielectric layer. The solid electrolyte layer includes: a first conductive polymer layer formed on the dielectric layer and heterogeneously doped with a monomolecular dopant; a block layer formed on the first conductive polymer layer; and a second conductive polymer layer formed on the block layer and composed of a self-doped-type conductive polymer containing a plurality of side chains containing a functional group that can be doped. The block layer blocks a migration of the self-doped-type conductive polymer from the second conductive polymer layer into the first conductive polymer layer and/or a migration of the self-doped-type conductive polymer from the second conductive polymer layer into pores of the porous anode body. |
| US12278057B2 |
Ceramic electronic component including barium calcium titanate
A ceramic electronic component, includes: a body including a dielectric layer and first and second internal electrodes alternately disposed with the dielectric layer interposed therebetween in a first direction; a first external electrode connected to the first internal electrode; and a second external electrode connected to the second internal electrode, wherein the body includes a capacitance formation portion including the first and second internal electrodes, and a cover portion disposed on both end surfaces of the capacitance formation portion in the first direction, the dielectric layer includes BaTiO3 and (Ba1-xCax)TiO3(0.01≤x≤0.15), and the cover portion includes BaTiO3, and in a cross-section of the body in the first and third directions, a ratio of an area occupied by pores in the cover portion is S1, and a ratio of an area occupied by pores in the dielectric layer of the capacitance formation portion is S2, S1 |
| US12278050B2 |
Chip ceramic electronic component and method for manufacturing the same
A method for manufacturing a chip ceramic electronic component that includes an outer electrode including a glass-free sintered layer including no glass. A glass-free conductive paste including a nickel powder, a metal powder, such as tin, having a melting point of lower than about 500° C., and a thermosetting resin, and not including glass, is applied to cover a portion of a surface of a ceramic body. The ceramic body to which the glass-free conductive paste has been applied is subjected to a heat treatment at a temperature higher than or equal to a temperature about 400° C. higher than the curing temperature of the thermosetting resin. The thermosetting resin is thermally decomposed or burned such that little or none remains, and the nickel powder and metal powder having a melting point of lower than about 500° C. are sintered to form a unified sintered metal body. |
| US12278045B2 |
Magnet with multiple opposing poles on a surface for use with magnetically sensitive components
A system for inductive charging is provided. The system comprises a magnetic structure having one or more pieces that include substantially flat first and second surfaces. Each piece includes at least two magnetic poles of opposite polarity located at each of the first and second surfaces such that each piece includes at least two pairs of opposing magnetic poles oriented to cause magnetization in two opposing directions. The magnetic structure creates a magnetic field with flux densities having substantially similar magnitudes relative to the first and second surfaces as a function of distance from the first and second surfaces, respectively, along an axis that runs perpendicular to the first and second surfaces. The magnetic field does not impair normal operation of a magnetically sensitive component. The magnetic structure is configured to create a magnetic attachment between devices and to align the charging and receiving coils in the devices. |
| US12278044B2 |
Method for preparing anisotropic flake nanocrystalline rare earth permanent magnet material and rare earth permanent magnet material
Disclosed are a method for preparing an anisotropic flake nanocrystalline rare earth permanent magnet material and a rare earth permanent magnet material. In the disclosure, the method includes: step 1, preparation of a precursor flake nanocrystal magnetic powder, where a number of grains of flake nanocrystals inside the precursor flake nanocrystalline magnetic powder accounts for not less than 85% of a total number of grains inside the precursor flake nanocrystalline magnetic powder; step 2, orientation treatment by hot deformation: subjecting the precursor flake nanocrystalline magnetic powder or a green body prepared from the precursor flake nanocrystalline magnetic powder to the hot deformation, such that flake nanocrystals are regularly arranged; and step 3, post-processing for optimizing orientation. |
| US12278043B2 |
Electronic apparatus and method of manufacturing electronic device
The present disclosure concerns a method of manufacturing an electronic device, where the electronic device includes at least one electronic component with at least one electrical winding, and at least one heat dissipation mass coating, and the method includes inserting the at least one electronic component into a cavity; pouring, before or after the insertion of the electronic component, a heat dissipation mass into the cavity so as to at least partially fill the cavity and at least partially cover the electronic component with the heat dissipation mass; removing the electronic device, namely, the electronic component covered by the heat dissipation mass coating, from the cavity. The present disclosure also concerns an electronic apparatus including at least one electronic device manufactured by the foregoing method. |
| US12278042B2 |
Electrical power transformation system and process
A transformer apparatus for an electrical power transformation system is provided. The transformer apparatus comprises three outer transformer limbs, an inner transformer limb a transfer star, and first and second connection portions. The transfer star comprises an electromagnetic transfer core and three transfer coils. The electromagnetic transfer core extends from the inner transformer limb to each of the three outer transformer limbs at a point on each outer transformer limb between the first coil assembly and the second coil assembly. The transfer coils are wound around the electromagnetic transfer core such that each transfer coil is arranged between the inner transformer limb and a respective outer transformer limb. The transfer star is configured to allow transfer of magnetomotive force between the outer transformer limbs and the inner transformer limb of the transformer apparatus. First and second connecting portions are to allow magnetic flux to flow between the inner and outer transformer limbs. |
| US12278040B2 |
Inductor component and method for manufacturing the same
An inductor component and a method for manufacturing an inductor component that enables the inductor component to be miniaturized. An inductor component includes an annular core; and a coil including a plurality of pin members and wound on the core with neighboring pin members connected to each other. A first pin member and a second pin member both adjacent to each other have a welded part in which an end face of an end part of the first pin member and a peripheral surface of an end part of the second pin member are welded to each other. A width of a part, of the first pin member, except the welded part is smaller, as viewed from a direction along a center line of the end part of the second pin member, than a width of a part, of the second pin member, except the welded part. |
| US12278032B2 |
Photosensitive resin composition, cured film, inductor and antenna
The main object of the present invention is to provide a photosensitive resin composition with which a cured film that exhibits a high magnetic permeability real part μ′ and a low magnetic loss tan δ in the high frequency region can be formed. |
| US12278029B2 |
Heat dissipating structures
The present disclosure relates to semiconductor structures and, more particularly, to heat dissipating structures and methods of manufacture. The structure includes: a thin film resistor within a back end of the line structure; and a heat dissipating structure below the thin film resistor, the heat dissipating structure includes a top plate with a slotted configuration and being within the back end of the line structure. |
| US12278025B2 |
Insulated copper wire and electric coil
An insulated copper wire is an insulated copper wire having a copper wire and an insulating film coating a surface of the copper wire, in which the insulating film contains a polymer material having an amide bond, on a peeled surface formed on a surface of the insulated copper wire by peeling off the insulating film, there more copper atoms bonded to a nitrogen atom or a carbon atom than copper atoms bonded to an oxygen atom, an oxygen-containing layer containing 10 atom % or more of oxygen in a depth direction from the peeled surface is formed, and a film thickness of the oxygen-containing layer is in a range of 2 nm or more and 30 nm or less. An electric coil is formed by winding the above-described insulated copper wire. |
| US12278022B2 |
Stretchable interconnects for flexible electronic surfaces
A conductive paste and method of manufacturing thereof. The conductive paste comprises conductive particles dispersed in an organic medium, the organic medium comprising: (a) a solvent; and (b) a binder comprising a polyester. The conductive paste typically comprises silver and may contain various other additives. A stretchable conductive layer can be formed by curing the conductive paste. |
| US12278019B2 |
Method and circuitry to apply an individual DC offset to electrodes on a large-scale ion trap quantum computer
A device includes a plurality of digital-to-analog converters (DACs), a multiplexer, a plurality of electrodes including a first electrode, and a plurality of direct current (DC) offset circuits including a first DC offset circuit. At least one of the plurality of electrodes is located along a lane for movement of an ion. The multiplexer has multiple inputs coupled to the plurality of DACs and multiple outputs including a first output. The first output is configured to provide a first voltage. The first DC offset circuit is coupled between the first output and the first electrode. The first DC offset circuit is configured to add a first DC offset voltage to either the first voltage or the first voltage amplified by a first gain. The first DC offset voltage is configurable. |
| US12278018B1 |
Gamma radiation shielding materials incorporating neodymium-doped zirconia nanoparticles and methods for preparation thereof
A radiation shielding material for shielding against gamma radiation includes neodymium-doped zirconia nanoparticles in a matrix. The neodymium doped zirconia nanoparticles have a tetragonal crystal structure and an average size between about 25 nm to about 35 nm. The nanoparticles have a neodymium content in the range of about 1.5 mol % to about 3 mol % based on the total molar content of the zirconia nanoparticles. A method for the synthesis of neodymium-doped zirconia nanoparticles is provided. The method includes controlled metamorphosis of zirconia from monoclinic to tetragonal phase which results in a multifunctional shielding material having durability and high radiation absorption efficiency. |
| US12278017B2 |
Silicon carbide reinforced zirconium based cladding
The present application relates to nuclear fuel claddings, and more particularly to zirconium alloy tubes with a ceramic covering. A first coating layer is applied to the ceramic covering. A second coating layer is over the first coating layer. The first coating layer includes Nb. The second coating layer includes Cr. |
| US12278015B2 |
Application-specific processing of a disease-specific semantic model instance
A computer-implemented method and system are applied to a first instance of a first disease-specific semantic model. The method and system: receive a first request; process the first instance of the first disease-specific semantic model based on the first request to generate a first processed instance of the first disease-specific semantic model; and provide the first processed instance of the first disease-specific semantic model as output. |
| US12278012B2 |
System and method for detection of impairment in cognitive function
A machine learning method predicts whether a specified subject is at high risk of developing cognitive impairment based upon a data record for said specified subject, and a method of training a dual neural network for such. These methods may work by automatically classifying said subject into a first class associated with a first predicted risk of cognitive impairment or a second class associated with a second predicted risk of cognitive impairment. Subject records are obtained comprising a first set of measured data and a second set of data including results for two or more health assessment questionnaires; and a label indicating that the subject belongs to the first class or second class. These records are used to train first and second neural networks, and in the latter method these trained networks are able to predict whether a specified subject should belong to said first class or second class. |
| US12278011B1 |
Method and architecture in support of patient-centric networks
Network communication systems and methods implementing micro network subsystems for securely delivering personal electronic information across wired and/or wireless media are disclosed. Software-defined networking (SDN) is used to segment a provider network into a plurality of personal micro networks each established for an object that is cryptographically bound to or cryptographically associated with a living being. When multiple providers implementing different workflows and binding different objects to the same person are connected to the communication system, an interoperable network database stores the information and compiles, searches, and distributes the information to/from multiple providers. |
| US12278010B2 |
Medical image display apparatus, method, and program
The processor displays a medical image, receives an input of a primary interpretation result by a user interpreting the medical image, displays an annotation representing the primary interpretation result, acquires an analysis result for the medical image, displays an annotation representing the analysis result, receives an input of a secondary interpretation result by the user interpreting the medical image after displaying the analysis result, and displays the annotation representing the primary interpretation result and an annotation representing the secondary interpretation result in a distinguishable manner. |
| US12278003B2 |
Automatic selection of optimal graphs with robust geometric properties in graph-based discovery of geometry of clinical data
A system and method for graph-based discovery of geometry of clinical data are disclosed. The method includes receiving vectors of outcomes of trial subjects; generating, based on the vectors of outcomes, a plurality of metric graphs such that each of the metric graphs includes a same set of nodes corresponding to the vectors of outcomes and the nodes are selectively connected based on a first criterion, the first criterion being based on a set of parameters, the set of parameters being uniquely selected, from a plurality of sets of parameters, for each of the metric graphs; determining, based on the plurality of metric graphs and a second criterion, an aggregated graph and a subset of the plurality of metric graphs; selecting, from the subset of the plurality of metric graphs and based on a third criterion, optimal and most representative graphs; and displaying a graphical representation of optimal graphs. |
| US12278001B2 |
Information processing device, information processing method, recording medium recording information processing program, and information processing system
In response to request signals transmitted from a terminal, a server generates prediction information relating to pharmacokinetics of a peptide. The server then transmits the prediction information to the terminal. |
| US12278000B2 |
Method for the early estimation of anaerobic degradability of organic substrates
A method for the early estimation of anaerobic degradability of organic substrates, starting from initial data acquired from tests measuring BMP (Biochemical Methane Potential). The method consists of: i) calculating the two parameters B0 and k; ii) comparing the fit of the decreasing trend of B0,est as Δt varies with a homographic function in the first quadrant; iii) evaluating the goodness of fit between a homographic function and the trend of B0,est as Δt varies, checking whether the adjusted coefficient of determination R2adj≥R2adj,min; iv) selecting the value of B0,est corresponding to a slope of less than 0.1% that occurs for three consecutive Δt; if no, acquire additional BMP measurements and repeat the previous steps. |
| US12277997B1 |
Rapid, comprehensive and sensitive method for neoantigen screening from recurrent cancer mutations
A rapid, comprehensive and sensitive method for neoantigen screening from recurrent cancer mutations comprising: (A) STEP 1: selecting recurrent cancer mutations dividing into three tiers based on ranking features; (B) STEP 2: Generating a library of artificial antigen presenting cells (aAPC) co-expressing HLA types (including a list of 13 most frequent HLA class I types covering 66% of Asian population or 67% of Vietnamese population, and a list of 04 most frequent HLA class II types covering 41% Asian population or 50% of Vietnamese population) and a co-stimulatory molecule; and (C) STEP 3: Using the library of aAPC at step (B) for rapid and comprehensive screening for selecting of immunogenic peptides (neoantigens) from the off-the-shelf peptides at step (A) activate T cells via immunological assays (ELISpot or intracellular staining flow cytometry). |
| US12277993B2 |
Page buffer circuits in three-dimensional memory devices
A page buffer circuit of a memory device includes a first sensing branch including a first pre-charge path and a low-voltage latch, and a second sensing branch including a second pre-charge path and a sensing latch. The first sensing branch and the second sensing branch are parallel coupled to a sensing node of the page buffer circuit. |
| US12277988B2 |
Data processing method, data processing structure and memory
Embodiments relate to the field of semiconductor circuit design, and more particularly, to a data processing method, a data processing structure, and a memory. The data processing method includes: obtaining raw data to be stored, and grouping the raw data to obtain first split data, the first split data having equal number of code elements; encoding each of the first split data to generate first encoded data, where the first encoded data includes the first split data and check data corresponding to the first split data; reorganizing the first encoded data to generate write data; storing the write data into a memory cell; and obtaining read data in the memory cell, and decoding and checking the read data to generate corrected read data, to correct a multi-bit burst error occurring in the memory during data storage or data transmission. |
| US12277982B2 |
Verifiable one-time programmable memory device
There is provided a verifiable OTP memory device, the memory device including an MTP memory block and an OTP memory block for storing data, and a memory controller. The memory controller is configured to handle write requests and read requests. Each write request and read request pertains to writing data to, and reading data from, respectively, a requested position in either the MTP memory block or the OTP memory block. The memory controller is configured to, in response to the write requests, write the data to the requested position in either the MTP memory block or the OTP memory block. The memory controller is configured to, in response to the read requests, output data as combined from the requested position in the MTP memory block and the requested position in the OTP memory block, regardless if the read requests are for the MTP memory block or the OTP memory block. |
| US12277979B2 |
NAND data placement schema
Disclosed in some examples are improvements to data placement architectures in NAND that provide additional data protection through an improved NAND data placement schema that allows for recovery from certain failure scenarios. The present disclosure stripes data diagonally across page lines and planes to enhance the data protection. Parity bits are stored in SLC blocks for extra protection until the block is finished writing and then the parity bits may be deleted. |
| US12277975B2 |
Non-volatile memory and operating method thereof
A method of operating a non-volatile memory including an unselected word line is provided. A first voltage rising at a first slope is applied by a voltage generator to the unselected word line. Outputting the first voltage is stopped by the voltage generator in response to that the first voltage rises to a predetermined voltage, wherein the predetermined voltage is higher than a pass voltage. The pass voltage is outputted by the voltage generator to the unselected word line. |
| US12277974B2 |
Memory device and operation thereof
A circuit includes a voltage generator and a sensing device. The voltage generator includes a first output and a second output. The first output is configured to output a word line voltage, and the second output is configured to output a flag signal indicates a relationship between the word line voltage and a reference signal. The sensing device includes a first input and a third output. The first input is coupled to the second output of the voltage generator, and the third output of the sensing device is configured to output a value corresponding to capacitance change of word line capacitance loading based on the flag signal. |
| US12277967B2 |
Memory device and method for operating the same including setting a recovery voltage
A memory device can include a plurality of memory cells including a first group of memory cells and a second group of memory cells programmed to a predefined logic state. The plurality of memory cells includes a memory controller configured to apply a reading voltage to at least one selected memory cell of the first group during a reading operation, apply the reading voltage to the memory cells of the second group, and responsive to the logic state of at least one memory cell of the second group being assessed to be different from the predefined logic state perform a refresh operation of the memory cells of the first group by applying a recovery voltage higher than the reading voltage to assess the logic state thereof and reprogramming the memory cells of the first group to the logic state assessed with the recovery voltage. |
| US12277964B2 |
Memory device and sense amplifier capable of performing in-memory logical not operation and computing
A sense amplifier capable of performing a logical NOT operation is provided, which includes a sense circuit, configured to sense a first voltage of a bit line and a second voltage of an inverse bit line; a first transistor, coupled between a first terminal of the sense circuit and the bit line; a second transistor, coupled between a second terminal of the sense circuit and the inverse bit line; and a third transistor, coupled between the bit line and the inverse bit line. First and second memory cells are respectively controlled by first and second word lines, and connected to the bit line. When the sense amplifier is in an inverse writing state, the sense amplifier writes the second voltage to the second memory cell through a predetermined path. A first logical state of the first voltage is complementary to a second logical state of the second voltage. |
| US12277958B2 |
Magnetic disk device
According to one embodiment, a magnetic disk device comprises a head position demodulation unit which demodulates a position of the head by performing switching between normal servo demodulation for processing servo information written to a servo sector of the disk and short servo demodulation for processing servo information by a short servo system, and a controller comprises a head position prediction unit which predicts a head position, and the head position prediction unit performs position prediction by using a latest head position obtained by demodulation by the head position demodulation unit and a head position obtained by past demodulation by normal servo demodulation. |
| US12277957B1 |
Data storage device with embedded mode hop predictor patterns
Various illustrative aspects are directed to a data storage device, method, and one or more processing devices that are configured to: write a plurality of test servo patterns using a plurality of different write settings; select one of the plurality of different write settings based on analyzing the plurality of test servo patterns for mode hop; and write a plurality of final servo patterns using the selected one of the plurality of different write settings. |
| US12277956B2 |
Magnetic disk device, method of controlling magnetic disk device, and computer program product
According to one embodiment, a magnetic disk device includes a first MA amplifier that drives a first micro actuator that positions a corresponding magnetic head, a second micro actuator that positions a corresponding magnetic head, a second MA amplifier that drives the second micro actuator, and a controller that, when performing switching from an MA amplifier of a switching source in an on state to an MA amplifier of a switching destination in an off state, starts up the MA amplifier of the switching destination while maintaining the MA amplifier of the switching source in the on state, and performs the switching from the MA amplifier of the switching source to the MA amplifier of the switching destination after a predetermined time elapses. |
| US12277953B2 |
Speech signal processing method and apparatus, electronic device, and storage medium
Embodiments of this disclosure provide a speech signal processing method and apparatus, an electronic device, and a non-transitory computer-readable storage medium. A processing circuitry of the electronic device obtains speech feature parameters of a to-be-processed speech signal. The speech feature parameters include an initial spectrum of the to-be-processed speech signal. The processing circuitry predicts a first quantity of subband spectrum envelopes based on the speech feature parameters. The first set quantity is less than a quantity of initial spectrum coefficients included in the initial spectrum. Each of the subband spectrum envelopes corresponds to a second quantity of initial spectrum coefficients. The processing circuitry adjusts the initial spectrum based on the predicted subband spectrum envelopes to obtain an adjusted spectrum. The processing circuitry obtains an enhanced speech signal corresponding to the to-be-processed speech signal based on the adjusted spectrum. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated. |
| US12277952B2 |
Hearing device comprising a low complexity beamformer
A hearing device includes a) a multitude of input transducers providing a corresponding multitude of electric input signals; and b) a processor for providing a processed signal in dependence of the electric input signals. The processor includes b1) a beamformer for providing a spatially filtered signal in dependence of electric input signals and beamformer filter coefficients determined in dependence of a fixed steering vector including as elements respective acoustic transfer functions from a target signal source, to each of said multitude of input transducers; and b2) a target adaptation module connected to the input transducers and to at least one beamformer, the target adaptation module being configured to provide compensation signals to compensate the electric input signals so that they match the fixed steering vector. |
| US12277951B2 |
Beamforming method using online likelihood maximization combined with steering vector estimation for robust speech recognition, and apparatus therefor
A target signal extraction apparatus according to an embodiment of the present invention may comprise a steering vector estimator and a beamformer. The steering vector estimator may generate an input signal covariance according to input results for each frequency over time, generate a noise covariance on the basis of a variance determined according to output results corresponding to the input results, and generate a steering vector on the basis of the input signal covariance and the noise covariance. The beamformer may generate a beamforming weight according to a beamforming covariance determined according to the variance and the steering vector, and provide the output results on the basis of the input results and the beamforming weight. The target signal extraction apparatus according to the present invention may generate the steering vector by calculating the noise covariance on the basis of the variance determined according to output results corresponding to input results, and increases extraction performance for a target sound source by updating a beamforming weight. |
| US12277944B2 |
Adaptive comfort noise parameter determination
A method for generating a comfort noise (CN) parameter is provided. The method includes receiving an audio input; detecting, with a Voice Activity Detector (VAD), a current inactive segment in the audio input; as a result of detecting, with the VAD, the current inactive segment in the audio input, calculating a CN parameter CNused; and providing the CN parameter CNused to a decoder. The CN parameter CNused is calculated based at least in part on the current inactive segment and a previous inactive segment. |
| US12277939B2 |
Progressive contrastive learning framework for self-supervised speaker verification
A method includes receiving, by a first encoder, an original speech segment, receiving, by a second encoder, an augmented speech segment of the original speech segment, generating, by the first encoder, a first speaker representation based on the original speech segment, generating, by the second encoder, a second speaker representation based on the augmented speech segment, and generating a contrastive loss based on the first speaker representation and the second speaker representation. |
| US12277937B2 |
Systems, methods, and apparatuses for resuming dialog sessions via automated assistant
Methods, apparatus, systems, and computer-readable media are provided for storing incomplete dialog sessions between a user and an automated assistant in order that the dialog sessions can be completed in furtherance of certain actions. While interacting with an automated assistant, a user can become distracted and not complete the interaction to the point of the automated assistant performing some action. In response, the automated assistant can store the interaction as a dialog session. Subsequently, the user may express interest, directly or indirectly, in completing the dialog session, and the automated assistant can provide the user with a selectable element that, when selected, causes the dialog session to be reopened. The user can then continue the dialog session with the automated assistant in order that the originally intended action can be performed by the automated assistant. |
| US12277934B2 |
Electronic device for analyzing domain associations and reconstructing hints customized for a user based on a common parameter
Disclosed is an electronic device. According to an embodiment, an electronic device may include: a user interface comprising interface circuitry, a processor, and a memory operatively connected to the processor. The memory may store instructions that, when executed, cause the processor to: receive an input through the user interface, analyze a domain association for at least one or more domains included in the electronic device or operatively connected to the electronic device in response to the input, collect at least one hint defined in the at least one or more domains, identify a common parameter for the collected at least one hint, to reconstruct the hint using the identified common parameter, and provide response data including the reconstructed hint, using the user interface. |
| US12277933B2 |
Systems and methods for mobile speech therapy
A computer-implemented method can include: an audio input device of a portable electronic device receiving verbal speech input from a user and converting the received verbal speech input into an audio input signal; an online processing module of the portable electronic device performing at least one speech recognition operation on the audio input signal; an offline processing module of the portable electronic device performing at least one speech recognition operation on the audio input signal; an interactive game module of the portable electronic device generating user feedback based on results from the at least one speech recognition operation performed by the online processing module and the at least one speech recognition operation by the offline processing module; and a user interface of the portable electronic device providing the user feedback to the user. |
| US12277932B2 |
Reactive voice device management
One or more user interactions directed to a set of one or more voice-controlled devices in an environment are received by a first connected device. A first input to a first voice-controlled device of the set of voice-controlled devices is detected based on the user interactions. A potential second input to the set of voice-controlled devices is determined in response to the first input and based on an activity model. A deviation from the potential second input is monitored for, in response to the first input and from the user interactions. An activity anomaly in the environment is identified based on the monitoring. A correction action is performed in response to the activity anomaly. |
| US12277930B1 |
Recipient customized generative voice modeling
The present embodiments relate to on demand generation of curated audio content. Responsive to initiation of an electronic communication by a client, audio relating to a client speaking to the operator can be processed to derive a series of insights relating to features of the audio. Previously recorded audio relating to the operator can be combined with a text-based script to generate audio content. The audio content can be modified using the series of derived insights. The modified audio content can include a series of disclaimers that are played back to the client. Generation of the modified audio content can be dynamically generated responsive to detecting a trigger that allows for on-demand generation of the modified audio content. |
| US12277928B2 |
Automatic hotword threshold tuning
A method for automatic hotword threshold tuning includes receiving, from a user device executing a first stage hotword detector configured to detect a hotword in streaming audio, audio data characterizing the detected hotword. The method includes processing, using a second stage hotword detector, the audio data to determine whether the hotword is detected by the second stage hotword detector. When the hotword is not detected, the method includes identifying a false acceptance instance at the first stage hotword detector indicating that the first stage hotword detector incorrectly detected the hotword. The method includes determining whether a false acceptance rate satisfies a false acceptance rate threshold based on a number of false acceptance instances within a false acceptance time period. When the false acceptance rate satisfies the false acceptance rate threshold, the method includes adjusting the hotword detection threshold of the first stage hotword detector. |
| US12277926B2 |
Intelligent medical speech automatic recognition method and system thereof
An intelligent medical speech automatic recognition method includes performing a first model training step, a second model training step, a voice receiving step, a signal pre-treatment step and a transforming step. The first model training step is performed to train a generic statement data and a medical statement data of a database to establish a first model. The second model training step is performed to train a medical textbook data of the database to establish a second model. The voice receiving step is performed to receive a speech signal. The signal pre-treatment step is performed to receive the speech signal from the voice receiver and transform the speech signal into a to-be-recognized speech signal. The transforming step is performed to transform and recognize the to-be-recognized speech signal into a complete sentence writing character according to the first model and the second model. |
| US12277925B2 |
Automatic audio playback of displayed textual content
An audio playback system that provides intuitive audio playback of textual content responsive to user input actions, such as scrolling portions of textual content on a display. Playback of audio (e.g., text-to-speech audio) that includes textual content can begin based on a portion of textual content being positioned by a user input at a certain position on a device display. As one example, a user can simply scroll through a webpage or other content item to cause a text-to-speech system to perform audio playback of textual content displayed in one or more playback section(s) of the device's viewport (e.g., rather than requiring the user to perform additional tapping or gesturing to specifically select a certain portion of textual content). |
| US12277923B2 |
Electronic apparatus and control method thereof
An electronic apparatus includes an inner microphone provided on a first surface of the electronic apparatus; an outer microphone disposed on a second surface opposite the first surface; and a processor configured to: receive a voice signal of a counterpart and a voice signal of a wearer of the electronic apparatus that are input through the inner microphone and the outer microphone, based on a size of the voice signal of the wearer input through the inner microphone being greater than or equal to a predetermined threshold, remove the voice signal of the wearer input through the outer microphone based on the voice signal of the wearer input through the inner microphone, and amplify the voice signal of the counterpart input through the outer microphone and from which the voice signal of the wearer is removed and output the amplified voice signal, wherein the size of the voice signal of the wearer input through the inner microphone is greater than a size of the voice signal of the wearer input through the outer microphone. |
| US12277922B2 |
Cancel filter coefficient selecting apparatus, cancel filter coefficient selecting method, and program
Provided is a technique for selecting a cancellation filter coefficient that can stably cancel noise for a user using a seat of an aircraft, an automobile, or the like. A cancellation filter coefficient selection apparatus includes: a recording unit configured to record cancellation filter coefficients; a seat position acquisition unit configured to acquire a position of a seat used by a user; and a cancellation filter coefficient selection unit configured to, from among the cancellation filter coefficients recorded in the recording unit, select a cancellation filter coefficient corresponding to the position of the seat as a cancellation filter coefficient to be used in filtering for generating a cancellation signal for cancelling noise at a position where quiet is desired, based on a reference signal output by a reference microphone configured to collect noise in a predetermined space. The reference microphone and a speaker for emitting sound based on the cancellation signal are installed on the seat, and positions of the reference microphone and the speaker in the predetermined space change accompanying movement of the seat. |
| US12277913B2 |
Display device including timing controller that operates display panel in low speed mode, display panel, and display driving method
The present disclosure relates to display device, display panel, and display driving method. Disclosed herein is a display device including a display panel in which a light emitting element, a driving transistor configured to provide a driving current to a light emitting element using a driving voltage, and a plurality of switching transistors configured to control driving of the driving transistor are disposed; a gate driving circuit configured to supply a plurality of scan signals to the display panel through a plurality of gate lines; an emission driving circuit configured to supply a plurality of emission signals to the display panel through a plurality of emission signal lines; a data driving circuit configured to supply a data voltage to the display panel; and a timing controller configured to, in a low speed mode in which the display panel is operated at a low driving frequency, control the driving current to be applied to the driving transistor during a first emission control period after a bias voltage is applied to the driving transistor, and control the driving current to be applied to the light emitting element through the driving transistor during a second emission control period. |
| US12277911B2 |
Scan driving circuit and display device including the same
A scan driving circuit includes: a driving circuit configured to output a scan signal to an output terminal in response to clock signals and a carry signal; and a masking circuit configured to stop the driving circuit from outputting the scan signal in response to a masking signal and a signal indicating an operating state of the driving circuit. |
| US12277910B2 |
Shift register unit and driving method thereof, gate drive circuit, and display device
A shift register unit and a driving method thereof, a gate drive circuit, and a display device are disclosed. The shift register unit includes: an input circuit, a first control circuit, an output circuit, an output noise reduction circuit, and a reset circuit; wherein the input circuit is connected to an input terminal; the first control circuit is connected to the first node, a second node, and a first clock signal terminal; the output circuit is connected to an output terminal; the output noise reduction circuit is connected to the output terminal; and the reset circuit is connected to a total reset terminal and a first voltage terminal, wherein the total reset signal is an invalid level in a first operation stage, and the total reset signal includes at least one period of valid level in a second operation stage. |
| US12277909B2 |
Display device, photoelectric conversion device, electronic device, moving body, and wearable device
A display device comprising a scanning circuit configured to scan a pixel array in which a plurality of pixels are arranged in a matrix and a control circuit configured to control the scanning circuit to scan the pixel array in accordance with a display mode selected among a plurality of display modes is provided. The plurality of display modes include a first display mode for repeatedly performing an operation unit formed by a plurality of scanning sequences including a first scanning sequence by which the scanning circuit scans, in a predetermined order, a predetermined scanning line of the pixel array. When shifting to the first display mode from a display mode which is other than the first display mode among the plurality of display modes, the control circuit controls the scanning circuit to start the operation unit from the first scanning sequence. |
| US12277907B2 |
Pixel driving circuit and display panel
Provided are a pixel driving circuit and a display panel. The pixel driving circuit includes: a data writing sub-circuit, a threshold compensation sub-circuit, a driving sub-circuit, a storage sub-circuit, a first reset sub-circuit, a second reset sub-circuit. The driving sub-circuit and the storage sub-circuit are connected at a first node; the data writing sub-circuit and the storage sub-circuit are connected at a second node; the first reset sub-circuit includes a first transistor having a control electrode connected with a first reset signal line, a first electrode connected with a first initialization signal line, and a second electrode connected with the first node; the threshold compensation sub-circuit includes a second transistor having a first electrode connected with the first node, a second electrode connected with the second node, and a control electrode connected with a second scan line; the first transistor and/or the second transistor includes an oxide thin film transistor. |
| US12277906B2 |
Pixel driving circuit, display panel and display device
A pixel driving circuit is used for driving a light emitting element, in the pixel driving circuit, a first terminal of the driving sub-circuit being coupled to a power supply line; a compensation sub-circuit is respectively coupled to a scanning line, a control terminal of the driving sub-circuit, and a second terminal of the driving sub-circuit; a first terminal of the coupling sub-circuit being coupled to the control terminal of the driving sub-circuit; a first terminal of the storage sub-circuit being coupled to a second terminal of the coupling sub-circuit; a data writing-in sub-circuit is respectively coupled to a second terminal of the storage sub-circuit, a data line, and a reset line; a first reset sub-circuit is respectively coupled to the reset line, an initialization signal line, the control terminal of the driving sub-circuit, and the second terminal of the coupling sub-circuit. |
| US12277900B2 |
Display device having a voltage regulating circuit for outputting to pixel circuit
A power circuit can include a direct current to direct current converter configured to output a first voltage; a digital-to-analog converter configured to convert input data to an analog voltage and output a second voltage; and a voltage regulating circuit configured to receive the first voltage and the second voltage as inputs and output a voltage in which the second voltage is added to the first voltage, and reduce a slope of the voltage. Also, the input data to the digital-to-analog converter is updated during one horizontal period of a display device, and the voltage regulating circuit is further configured to commonly supply the voltage to pixels of the display device. |
| US12277899B2 |
Display device that prevents a decrease in luminance resulting from drop in voltage
A display device includes: a display panel including a plurality of pixels, the pixels including a first subpixel and a second subpixel each including a light-emitting layer emitting light of a first color, a third subpixel including a light-emitting layer emitting light of a second color, and a fourth subpixel including a light-emitting layer emitting light of a third color; a first power supply configured to supply a current to the first subpixel and the third subpixel; a second power supply configured to supply a current to the second subpixel and the fourth subpixel; and a signal processing circuit configured to receive an input signal for each pixel and generate a first signal corresponding to the first subpixel and a second signal corresponding to the second subpixel. |
| US12277892B2 |
Texture recognition device and display apparatus
A texture recognition device and a display apparatus are provided. The texture recognition device has a plurality of pixel units, and includes a base substrate, a driving circuit layer, a photosensitive element layer, and a lens layer. The driving circuit layer and the photosensitive element layer are on the base substrate, and the lens layer is on a side of the photosensitive element layer away from the base substrate; at least one pixel unit includes a pixel driving circuit in the driving circuit layer, a plurality of photosensitive elements in the photosensitive element layer and a plurality of lens units in the lens layer, the pixel driving circuit is electrically connected with the plurality of photosensitive elements, and in a direction perpendicular to a surface of the base substrate, the plurality of photosensitive elements are in one-to-one correspondence with and overlap with the plurality of lens units. |
| US12277890B2 |
System and method for calibrating a display panel
The present disclosure provides a system and method for calibrating a display panel. The system includes a display panel including a pixel array and a controller. The processor is configured to, upon executing instructions: define a calibration vector with a source pixel, a vector volume, and a calibration range; calculate a distance between a pixel to be calibrated and the source pixel; calculate a calibration amount based on the distance and the vector volume; and calibrate the pixel to be calibrated based on the calibration amount and the calibration vector. |
| US12277888B1 |
System and methods to program active vehicle paint surfaces
System and methods are described for changing the exterior color of a vehicle with an exterior surface comprising a plurality of electronically programmable color cells. The systems and methods describe receiving a request to begin color programming mode on the vehicle and in response to determining that a state of the vehicle permits the color programming mode, activating a depth-sensing device configured to monitor for and detect a user action associated with the exterior surface. The systems and methods further describe receiving, at a user device communicatively coupled to the vehicle and to the depth-sensing device, a color selection; identifying, by the depth-sensing device, the location of an interaction point between the user action and the exterior surface determining, based on data captured by the depth-sensing device, an electronically programmable color cell that is located at the identified interaction point; and transmitting to the vehicle an instruction to change the color of the determined electronically programmable color cell to the selected color. |
| US12277887B2 |
Method of detecting stain of display panel, method of compensating stain of display panel including the same and display apparatus configured to perform the same
A method of detecting a stain of a display panel is disclosed that includes capturing a first color image of the display panel, capturing a second color image of the display panel, generating a merged image by merging a color coordinate map of the first color image and a color coordinate map of the second color image, generating a background image of the merged image by a morphology filtering, generating a flattened image by operating the merged image and the background image and detecting an area of the flattened image in which a color coordinate value exceeds a threshold value as a stain area. |
| US12277885B2 |
Gate driver and display device including the same
A gate driver including a plurality of stages. Each of the plurality of stages includes a first masking controlling circuit including a control circuit, a carry output circuit, a first enable node controlling circuit, a first masking circuit, a first gate output circuit, and a second masking controlling circuit including a second enable node controlling circuit, a second masking circuit and a second gate output circuit. The first masking controlling circuit and the second masking controlling circuit shares the control circuit and the carry output circuit. |
| US12277881B2 |
Display panel and display device including the same
A display panel includes a display panel test circuit including an open-short test transistor including a gate electrode which receives a test gate signal, a first electrode which receives an open-short test voltage, and a second electrode connected to a data line which transmits a data voltage and an electrostatic discharge protection circuit including: a first electrostatic discharge diode including a cathode electrode connected to the data line and an anode electrode which receives a first voltage; a first switching element which determines a minimum voltage of the display panel as the first voltage under a first condition and determines an electrostatic discharge low potential voltage higher than the minimum voltage of the display panel as the first voltage under a second condition; and a second electrostatic discharge diode including a cathode electrode which receives a second voltage and an anode electrode connected to the data line. |
| US12277879B2 |
Display data processing method and device, as well as display device
The present disclosure provides a display data processing method, including receiving a pixel display data stream, wherein the pixel display data stream includes a plurality of sub-pixel display data corresponding to pixels respectively, converting the pixel display data stream into a pixel island display data stream, wherein the pixel island display data stream includes a plurality of viewpoint display data corresponding to pixel islands respectively, and generating a single-row display datum based on the pixel island display data stream, wherein the viewpoint display data included in the single-row display datum correspond to output channels of a plurality of chips in a one-to-one relationship. The present disclosure also relates to a display data processing device using the method, and a display device based on a multi-viewpoint pixel island architecture which includes the display data processing device. |
| US12277878B2 |
Displaying directional visual indicators from a wearable device for navigation
This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for displaying directional visual indicators external to a wearable device for navigation. In some aspects, a wearable device may receive navigation signals while the wearable device is in a navigation mode. The navigation signals may indicate a direction of travel. The wearable device may display a first directional visual indicator corresponding to the direction of travel. The first directional visual indicator may be displayed external to the wearable device indicating the direction of travel is a first direction. The first directional visual indicator may be a directional light or a directional projection displayed external to the wearable device in the direction of travel. If the direction of travel changes from the first direction to a second direction, the wearable device may display a second directional visual indicator indicating the direction of travel is the second direction. |
| US12277875B2 |
Identification badge with incorporated safety features
A handheld device configured to accomplish several functions can include a body having a front side and a rear side. The front and rear sides can extend in parallel and can be spaced apart by a top side, a bottom side, an upper side, and a lower side. The top side can include a slot configured to receive a credit card or an identification card therein. The front side can include an opening into the slot. The bottom side can include a glass breaker extending therethrough. The glass breaker can be movable with respect to the body. A cutter can extend outwardly from the lower side. The cutter can at least partially surround a blade and can be configured to cut a seat belt. A guard can be removably attachable to a portion of the lower side and the cutter. |
| US12277873B2 |
Method and apparatus for displaying media on an autonomous vehicle
Provided herein is an autonomous or semi-autonomous vehicle fleet comprising a plurality of electric autonomous vehicles for apportioned display of a media, operating autonomously and a fleet management module for coordination of the autonomous vehicle fleet. Each autonomous or semi-autonomous vehicle comprising a screen configured to display the media. Activation, deactivation, brightness modification, in combination with specific media selection enables more efficient media display. |
| US12277871B2 |
Method and apparatus for converting recipe instructions based on a user's skill level
In some embodiments, a computer implemented method for presenting a recipe includes determining a skill level achieved by a user, providing the user access to a recipe corresponding to the skill level achieved by the user; receiving a selection of an accessible recipe; and displaying a selected recipe. |
| US12277866B2 |
Organosynthetic dynamic heart model
A biorobotic hybrid heart that preserves organic intracardiac structures and mimics cardiac motion by image-guided replication of the cardiac myofiber architecture of the left ventricle with an active synthetic myocardium that drives the motion of the heart. The active soft tissue mimic is adhered to the organic endocardial tissue in a helical fashion using a custom-designed adhesive to form a flexible, conformable, and watertight organosynthetic interface. |
| US12277863B2 |
Information processing apparatus, information processing method, program, and information processing system
The present disclosure relates to an information processing apparatus, an information processing method, a program, and an information processing system capable of more easily realizing route planning.A route planning unit selects, on the basis of priority information regarding setting of the moving route, a viaport where a moving object stops over from among a plurality of charging ports that charges the moving object, and sets a moving route of a moving object from a departure point to a destination. The technology according to the present disclosure can be applied to, for example, an information processing apparatus that performs automatic piloting of a drone. |
| US12277861B2 |
Smart notifications for vehicle parking garage maneuvers
A method can be used to provide smart notifications to avoid collisions while the vehicle maneuvers in a tight structural environment, such as a home garage or an underground parking lot. The method includes receiving historical vehicle-trajectory data. The historical vehicle-trajectory data includes the location and the heading of the vehicle for each of the plurality of historical trajectories along the structure. The method further includes clustering the plurality of historical trajectories of the vehicle along the structure by types of maneuvers to generate a plurality of trajectory clusters. The method also includes creating a probability distribution bitmap using the plurality of trajectory clusters and creating a topographic map based on the probability distribution bitmap. |
| US12277858B2 |
Systems and methods for coordinating travel through traffic lights
A plurality of road-to-traveler feedback (“RTF”) devices integrated with a plurality of electronic computing devices transmits location data to a server. The server transmits to the RTF devices traffic signal timing data based on the location data. RTF devices present suggested velocities based on the traffic signal timing data, such that if a traveler conformed to the suggested velocities and other travel-related data, the traveler would position himself into a geographic region on a roadway in which the traveler is ensured to avoid red lights and other traffic impediments. The server is operatively connected to traffic controllers and receives traffic light state data. The server facilitates a plurality of geographic regions based at least on the traffic light state data and detected travelers on roadways, wherein each of the geographic regions are synchronized to allow continuous traffic flow for the travelers positioned therein. |
| US12277857B2 |
Vehicle ranging and positioning
Methods, systems, and devices for ranging are described. A multi-phase distributed ranging technique includes transmitting and receiving vehicle information messages during a first time interval, where the vehicle information messages include at least a vehicle identifier and resource information. The multi-phase technique further includes transmitting and receiving ranging signals during a second time interval, and determining times of arrival of received ranging signals. A centralized ranging technique includes receiving resource assignments from an access point, transmitting ranging signals according to the resource assignments, and determining times of arrival of received ranging signals. |
| US12277855B1 |
Method for secondary disaster early warning based on ground-based SAR monitoring of deformation data
A secondary disaster early warning method based on ground-based SAR monitoring of deformation data includes (1) real-time monitoring of a secondary disaster unstable area through ground-based SAR to obtain deformation monitoring data; (2) constructing a displacement-time curve generated by the secondary disaster unstable area over time; setting a monitoring period, and based on the displacement-time curve, constructing a displacement change triangular area model; (3) based on the displacement change triangular area model, constructing an area-time curve, and obtaining the area-time curve change trend and the displacement triangular area in the displacement-time curve according to the monitoring period; (4) dividing the secondary disaster development process into an initial deformation stage, a constant velocity deformation stage, and an accelerated deformation stage; (5) setting early warning levels corresponding to each stage for phased secondary disaster early warning; and (6) quickly and comprehensively identifying the secondary disaster development stage and deformation evolution trend. |
| US12277854B2 |
Automated testing of emergency lights
The subject disclosure relates to solutions for testing lighting systems and in particular, for verifying lighting system operability in the event of a power failure. A process of the disclosed technology can include steps for receiving an interrupt command, toggling an interrupt relay in response to the interrupt command, and measuring one or more lighting characteristics of the lighting array to determine if the second power supply can power the lighting array. Systems and machine-readable media are also provided. |
| US12277852B2 |
IoT security device
A security response device is capable of being held in a communications mode or a power saving mode. In the communications mode, it is capable of sending a security threat message to a base station and of receiving a response. In the power saving mode, it is capable of detecting security threats but not performing communication functions. Detection of a security threat causes the device to exit the power saving mode and enter the communications mode. |
| US12277848B2 |
Devices, methods, and graphical user interfaces for device position adjustment
The present disclosure generally relates to methods and graphical user interfaces for providing feedback pertaining to device position adjustment. |
| US12277845B2 |
Vehicular incursion alert systems and methods
Systems and methods for alerting personnel (e.g., workers, emergency responders, pedestrians, observers, etc.) that a vehicle (e.g., car, truck, watercraft, etc.) has entered into, or crossed a boundary of, a protected area or zone. |
| US12277837B2 |
Gaming system and method for providing poker games with alternative gaming presentations
Gaming systems that determine a total award based on a play of a card game and a play of a supplemental game and then display the determined total award via an alternative gaming presentation different from the play of the card game and the play of the supplemental game. |
| US12277834B2 |
Systems and methods for controlling electronic gaming machine usage
An electronic gaming system is described. The electronic gaming system includes a management server including a processor and a memory device storing computer-readable instructions. The instructions, when executed by the processor, cause the processor to receive player identification data and game data. The instructions also cause the processor to request and receive, based upon the player identification data and from a player tracking server, player data associated with the player account, cause display, on a host device associated with a casino host, of at least a portion of the player data and the game data, and determine that the EGM should be disabled for a predetermined amount of time. The instructions further cause the processor to cause display of a message indicating that the EGM will be disabled and disable the EGM for the predetermined amount of time. |
| US12277833B1 |
Player controlled culling of video fragments of stitched video draw games
A method and device are disclosed for pseudorandomly generating a streamed video presentation of a draw game from a plurality of previously recorded video fragments. After all wagering is concluded, a random number generator determines the outcome of the drawing. The method and device enable the automated generation of a lifelike video draw game by culling a set of video fragments from a larger plurality, with the culling process at least partially determined by a feedback loop of player preferences. After the culling process is completed, a random number generator pseudorandomly selects video fragments from the culled set creating various scenes comprising the streamed video presentation. |
| US12277831B2 |
Peer-to-peer wagering platform
Data characterizing historical skills-based gaming metrics for a first user and historical skills-based gaming metrics for at least one second user is accessed. Using the accessed data and a set of rules, a targeted advertisement to present to the first user is determined. The targeted advertisement specifies at least one skills-based game and a characterization of the at least one second user's historical skills-based gaming metrics. The targeted advertisement is generated. Data characterizing the targeted advertisement is provided. Related apparatus, systems, techniques, and articles are also described. |
| US12277828B2 |
System and method of conducting games of chance as a proxy or basis for another player
To bring the excitement to the people (majority, who are not experts in games), we present the examples, described here, for one person to be able to bet on and be part of the deal and excitement for a third party, as his agent, proxy, or shadow, to bet for him, or instead of him, or as if the first person was doing the game directly, or one betting for another, or one playing for another with the other person's money. That generates more excitement on the game or casino, with more participation, transactions, income, profit, loyalty, and repeat customers. This brings a lot of variations on the game, e.g., stock market model, or derivatives model, or hedge model. This can be applied to sports and table games or fantasy sports. This can be applied to online, real, mobile, fantasy, simulation, computer generated, human based, or casino games or settings. |
| US12277817B2 |
Safety systems for objects and methods
A safety system for an object having a transmitter that comprises a microcontroller to generate an identification signal having a given frequency and a resonant circuit to amplify the signal. The transmitter is suitable to be placed in the vicinity of the body of a person to capacitively couple the identification signal to it. The safety system also comprises a receiver suitable to be capacitively coupled to the body in order to receive the first identification signal and to recognize based on the identification signal if a user is an authorized user. The safety system estimates the actual resonant frequency of the resonant circuit when the circuit is amplifying the signal and the microcontroller is adapted to choose as frequency for the identification signal the closest frequency to the estimated actual resonant circuit it can generate so that the amplification of the identification signal is maximized. |
| US12277816B2 |
Device for decontamination of objects and for control decontamination
The invention relates to a decontamination control system for an establishment comprising at least one sensitive room (L), comprising: a decontaminator (D1); —at least one badge (I) with an NFC tag, and/or at least one object (T) bearing an NFC tag; a first clock (H1) of the decontaminator (D1); a sabot (S) at the entrance to said room (L), comprising an NFC reader and a second clock (H2) synchronous with the first. According to the invention, the system triggers the decontaminator (D1) when said badge (I) is appended thereunto and/or said object (T) is introduced therein, and writes the corresponding timestamp on said NFC tag; then authorizes entry (E) into said room (L) if a first period (A) between the timestamp and the reading on the sabot (S) is less than a second threshold period (B); in the opposite case, the system prohibits said entry (E). |
| US12277815B2 |
Vehicle occupant verification methods and systems
Disclosed are a vehicle and a vehicle occupant check method. The vehicle occupant check method comprises checking whether a vehicle occupant is inside a vehicle based on a first preset condition, comprising checking a presence of the vehicle occupant inside the vehicle through a detection sensor, when a current driver of the vehicle matches an existing driver, and a driving pattern of the current driver matches a driving pattern of the existing driver. The vehicle occupant check method further comprises checking whether the vehicle occupant is inside the vehicle based on a second condition, comprising checking a presence of the vehicle occupant inside the vehicle through a detection sensor, when the current driver of the vehicle does not match the existing driver, or the driving pattern of the current driver does not match the driving pattern of the existing driver. |
| US12277814B2 |
Medical analyzer and diagnostic sample profiler
A medical analyzer and coagulation profiler performs various interrogations on specimens. A motor with reduction gearing moves and a video camera observes the samples, the cartridges or parts thereof. Changes in images are compared and recorded with a central processor that controls a display. Power supply, temperature controller, motor and gearing are mounted in a box which attaches to a smartphone. The smartphone provides the video camera, illumination and central processor that control the movement, temperature and display. The device makes testing simpler for small hospitals, clinics, ambulances, remote locations and individuals and controls a number of parallel or serial devices operating simultaneously or sequentially. A cartridge insertion actuates a circular motion to generate a blood profile based on changes. Change is analyzed with a video camera and processor such as in a smartphone and is plotted to show an amplitude and time. A smartphone provides a specific movement pattern. |
| US12277803B2 |
Thermal based presentation attack detection for biometric systems
A presentation attack detection system includes RGB and thermal imaging cameras for acquiring images of an individual and a processor operable to determine a metric for whether the individual is a real human based on the thermal imaging and RGB image data. Related methods are also described. |
| US12277800B2 |
Stabilizing video by accounting for a location of a feature in a stabilized view of a frame
The subject matter described in this disclosure can be embodied in methods and systems for stabilizing video. A computing system determines a stabilized location of a facial feature in a frame of video accounting for its location in a previous frame. The computing system determines a physical camera pose in virtual space and maps the frame into virtual space. The computing system determines an optimized virtual camera pose using an optimization process that determines (1) a difference between the stabilized location of the facial feature and a location of the facial feature when viewed from a potential virtual camera pose, (2) a difference between the potential virtual camera pose and a previous virtual camera pose, and (3) a difference between the potential virtual camera pose and the physical camera pose. The computing system generates the stabilized view of the frame using the optimized virtual camera pose. |
| US12277799B2 |
Video image composition method and electronic device
The present disclosure provides a video image composition method including the following steps. A priority level list is obtained, and the priority level list includes multiple priority levels of multiple person identities. Multiple video streams are received. Multiple identity labels corresponding to human face frame images from the video streams are determined. The multiple display levels of the human face frame images are determined according to the identity labels and priority level list. A part of the human face frame images being in speaking status are detected. At least one of the part of the human face frame images being in speaking status is constituted as a main display area of a video image, according to the display levels. |
| US12277793B2 |
Mail processing system with a mail hazard screening machine
A mail hazard screening machine is configured to compress mail pieces or envelops through compression rollers and draw out this air and any hazard that may have been contained in the envelope. The system may be able to detect a wide range of hazards such as chemical, biological, radioactive, nuclear, explosive and drugs, abbreviated CBRNE+D. The sample air, the air drawn out from the hazard screening system, may be directed to one or more analysis devices and the mail processing machine may be stopped if any hazard is detected. The mail piece containing the hazard can then be found and further inspected safely.A mail feeder system may be configured to deliver mail pieces to the hazard screening system without compression of the mail pieces or envelopes. |
| US12277790B1 |
Automated industrial hygiene assessment and display
Systems and methods are disclosed for automated industrial hygiene assessment and display comprising receiving sampling results for a stressor, such as a harmful environmental artifact in a physical environment; deriving one or more codes for the stressor from a digital record via an indexing module and/or from other data sources; generating a health effect rating (HER) based on the code; generating an exposure rating (ER) based on the sampling results; generating an uncertainty rating (UR) based on the sampling results; displaying, an interactive UIto facilitate approval or selection of at least one of the HER, the ER, or the UR; generating at least one of a risk rating (RR) or an information gathering priority rating (IGPR) based on a selection of the at least one of the HER, the ER, or the UR; and displaying via the interactive UI at least one of the RR or the IGPR. |
| US12277788B2 |
Content extraction based on hop distance within a graph model
A method of categorizing text entries on a document can include determining, for each of a plurality of text bounding boxes in the document, respective text, respective coordinates, and respective input embeddings. The method may further include defining a graph of the plurality of bounding boxes, the graph comprising a plurality of connections among the plurality of bounding boxes, each connection comprising a first and second bounding box and zero or more respective intermediate bounding boxes. The method may further include determining a respective attention value for each connection according to a quantity of intermediate bounding boxes in the connection and, based on a the respective attention values and a transformer-based machine learning model applied to the respective input embeddings and respective coordinates, determining output embeddings for each bounding box and, based on the respective output embeddings, generating a bounding box label for each bounding box. |
| US12277775B2 |
Vision system and method for a motor vehicle
A vision system (10) for a motor vehicle includes an imaging apparatus (11) adapted to capture images from a surrounding of the motor vehicle, and a processing device (14) adapted to execute an object detection code (15) to detect objects in the surrounding of the motor vehicle by processing images captured by the imaging apparatus (11), and to calculate for each detected object its longitudinal distance relative to the ego vehicle. The vision system includes a gatekeeper code module (33) having a higher functional safety level than the object detection code (15). The gatekeeper code module (33) takes as input objects (32) detected by the object detection code (15) and evaluates if a depth or disparity image (35), in at least a part of an area covering the detected object (32), matches within given tolerances the longitudinal distance of the detected object (32) given by the object detection code (15). |
| US12277771B2 |
Apparatus and method for tracking missing person based on attribute
Disclosed herein are an apparatus and method for tracking a missing person based on attributes. The apparatus for tracking a missing person based on attributes according to an embodiment of the present disclosure includes memory in which at least one program is recorded and a processor for executing the program. The program may perform receiving a missing person report including missing situation information and attribute information representing appearance of a missing person, acquiring CCTV video based on the missing situation information, extracting full-body image candidates assumed to be of the missing person, among the full-body images of human objects in the CCTV video, based on the attribute information, receiving a selection for one of the extracted full-body image candidates as the full-body image of the missing person, and tracking the travel path of the missing person by analyzing CCTV video based on the selected full-body image of the missing person. |
| US12277768B2 |
Method and electronic device for generating a segment of a video
A method for generating at least one segment of a video by an electronic device is provided. The method includes identifying at least one of a context associated with the video and an interaction of a user in connection with the video, analyzing at least one parameter in at least one frame of the video with reference to at least one of the context and the interaction of the user, wherein the at least one parameter includes at least one of a subject, an environment, an action of the subject, and an object, determining the at least one frame in which a change in the at least one parameter occurs, and generating at least one segment of the video comprising the at least one frame in which the parameter changed as a temporal boundary of the at least one segment. |
| US12277765B2 |
Selective analytic applications using metadata elements
A method in a premises device is provided, where the premises device is configured with a plurality of analytics models and located in a premises environment. The method includes generating a dataset comprising surveillance data associated with a premises environment in which the premises device operates, determining metadata associated with the dataset, determining, for each analytics model of the plurality of analytics models, a corresponding predicted performance score based at least in part on the metadata, selecting a highest-scoring analytics model of the plurality of analytics models based at least in part on the corresponding predicted performance score, and analyzing the dataset using the highest-scoring analytics model to generate a prediction. |
| US12277764B2 |
Method, device, computer program, and computer program product for analyzing data sets of action objects in audio and/or visual media contents
The aim of the invention is to analyze and evaluate a data set of action objects which arise in audio and/or visual media contents. The action objects are visual and/or audible objects or elements in an audio and/or visual media content which can be perceived by a viewer and/or listener and are not physical characteristics of the digital data of a video file or an audio file. Another aim of the invention is to analyze and evaluate the action objects described in the data set by means of parameters and parameter values according to the significance of the parameters and parameter values and the quality of the data set with respect to the action objects and to make the same measurable. |
| US12277761B2 |
Remote sensing algorithms for mapping regenerative agriculture
This invention relates to methods for determining adoption and impact of regenerative farming practices. Embodiments of these methods, take satellite imagery and weather data as inputs, process those data according to methods of the present invention, and produce outputs which indicate whether a specific farming practice (for example, no-till or cover cropping) was adopted for a particular field or region for a particular season. |
| US12277757B2 |
Systems and methods for color-based outfit classification using semantic embeddings
Disclosed herein are systems and method for classifying objects in an image using a color-based neural network. A method may include: training a neural network to classify an object in a given image into a color class from a set of color classes; determining, from the set of color classes, a subset of color classes that are anticipated to be in a received input image based on image metadata; generating a matched mask input indicating the subset; inputting both the input image and the matched mask input into the neural network, wherein the neural network is configured to: determine a first semantic embedding of the input image and the matched mask input; outputting a color class associated with a second semantic embedding with a least amount of distance to the first semantic embedding from a plurality of semantic embeddings. |
| US12277755B1 |
Method, apparatus, device, and medium for image recognition via wireless federated learning
Disclosed are a method, an apparatus, a device, and a medium for image recognition via wireless federated learning. The method for image recognition via wireless federated learning includes: obtaining an image to be recognized and an initial image recognition model; adjusting parameters for the initial image recognition model via a preset accelerated mobile federated learning algorithm according to a target momentum factor to obtain a target image recognition model; and recognizing the image to be recognized through the target image recognition model to obtain text information corresponding to the image to be recognized. |
| US12277750B2 |
Identification of an array in a semiconductor specimen
There is provided a method and a system configured obtain an image of a semiconductor specimen including one or more arrays, each including repetitive structural elements, and one or more regions, each region at least partially surrounding a corresponding array and including features different from the repetitive structural elements, wherein the PMC is configured to, during run-time scanning of the semiconductor specimen, perform a correlation analysis between pixel intensity of the image and pixel intensity of a reference image informative of at least one of the repetitive structural elements, to obtain a correlation matrix, use the correlation matrix to distinguish between one or more first areas of the image corresponding to the one or more arrays and one or more second areas of the image corresponding the one or more regions, and output data informative of the one or more first areas of the image. |
| US12277747B2 |
Method and apparatus for image processing and image synthesis for obtaining a target face image, and computer-readable storage medium
This application discloses an image processing method performed by a computer device. In this embodiment of this application, feature point recognition can be performed on a face image to obtain a plurality of facial feature points of the face image; feature point position offset information between the feature points and reference facial feature points of a reference face image is determined; based on the feature point position offset information, position adjustment is performed on a facial feature point of a reference face depth image corresponding to the reference face image to obtain a target face depth image corresponding to the face image; and direction deflection is performed on the face image according to the target face depth image to obtain a target face image. |
| US12277745B2 |
Image searching apparatus, classifier training method, and recording medium
A training apparatus includes a processor which acquires an image to which identification information of a subject included in the image is attached as a first correct label the image being included in an image dataset for training and being an image for use in supervised training. The processor further attaches, to the acquired image, classification information based on a feature amount of the acquired image as a second correct label, trains a classifier using the acquired image and the second correct label attached thereto, and updates training content used in the training using the acquired image and the first correct label after training the classifier. |
| US12277744B2 |
System and method for detecting and tracking an object
A method includes receiving a first image that is captured at a first time. The method also includes detecting a location of a first object in the first image. The method also includes determining a region of interest based at least partially upon the location of the first object in the first image. The method also includes receiving a second image that is captured at a second time. The method also includes identifying the region of interest in the second image. The method also includes detecting a location of a second object in a portion of the second image that is outside of the region of interest. |
| US12277738B2 |
Method and system for latent-space facial feature editing in deep learning based face swapping
A computer-implemented method of changing a face within an output image or video frame that includes: receiving an input image that includes a face presenting a facial expression in a pose; processing the image with a neural network encoder to generate a latent space point that is an encoded representation of the image; decoding the latent space point to generate an initial output image in accordance with a desired facial identity but with the facial expression and pose of the face in the input image; identifying a feature of the facial expression in the initial output image to edit; applying an adjustment vector to a latent space point corresponding to the initial output image to generate an adjusted latent space point; and decoding the adjusted latent space point to generate an adjusted output image in accordance with the desired facial identity but with the facial expression and pose of the face in the input image altered in accordance with the adjustment vector. |
| US12277731B2 |
Methods and systems for system self-diagnosis
One or more devices, systems, methods, and storage mediums for performing self-diagnosis using one or more imaging modalities are provided herein. Examples of applications include imaging, evaluating and diagnosing biological objects, such as, but not limited to, for Gastro-intestinal, cardio and/or ophthalmic applications, and being obtained via one or more optical instruments, such as, but not limited to, optical probes, catheters, capsules and needles (e.g., a biopsy needle). Devices, systems, methods, and storage mediums may include or involve a method, such as, but not limited to, for determining status or health (such as optical health) of a rotary joint of an apparatus/system and/or of the apparatus/system. A device, system, method, or storage medium may perform self-diagnosis or diagnosis to minimize, reduce, and/or avoid optical failures, rotary joint failures, or apparatus/system failures and to have a robust method(s) of determining the health of the rotary joint and/or the apparatus or system. |
| US12277727B2 |
Surveying device with image evaluator for determining a spatial pose of the target axis
A surveying device for a coordinative position determination of a spatial point, wherein the surveying device comprises a camera which is fixedly mounted to a transmission unit in a way that its field-of-view moves with a targeting component. The surveying device further comprises an image evaluator, configured for automatically identifying corresponding image features in different images of the camera, wherein the corresponding image features represent reference points within the environment, and for a derivation of a spatial transformation parameter from a motion of the corresponding features, wherein the spatial transformation parameter provides for a determination of a difference of a spatial pose of a target axis of the surveying device between different distance measurements which correspond to different images. |
| US12277725B2 |
Enhanced eye tracking systems utilizing joint biological and hardware estimations
The disclosed techniques provide enhanced eye tracking systems utilizing joint estimation of biological parameters and hardware parameters. A system uses joint estimation of biological parameters, e.g., direction and position of an eye, with concurrent estimation of hardware parameters, e.g., camera position or camera direction, to self-calibrate and provide eye tracking estimations to accommodate for deformations and other changes of a device. Sensor data is used to select hardware parameters of a camera for use in the joint estimation with the biological parameters, where the hardware parameters are estimated based on glint and pupil position of a user. The disclosed techniques include a method to model changes of a device, as well as detect and compensate for them while the eye-tracking device is in normal use, without requiring a factory-calibration procedure to be repeated. |
| US12277720B2 |
Information processing device, information processing method, and information processing program
A CPU acquires a distance image or a visible light image obtained by imaging a marker for measuring an SID as an object to be imaged using a TOF camera or a visible light camera. In addition, the CPU derives a marker distance between the TOF camera or the visible light camera and the marker from an image of a marker region corresponding to the marker in the acquired distance image or visible light image. Further, the CPU derives the SID on the basis of the derived marker distance and information indicating a positional relationship between an acquisition unit and the marker. |
| US12277719B2 |
Multispectral microscope system and method for registering first and second images by means thereof
A multispectral microscope system includes a first detector element for capturing a first image of a sample in a first spectral channel, and at least a second detector element for capturing a second image of the sample in a second spectral channel. The first detector element includes a first detector array. The second detector element includes a second detector array different from the first detector array. The microscope system further includes a processor for determining a spatial correlation between the first and second images based on a spectral crosstalk between the first and second spectral channels and registering the first and second images based on the spatial correlation. |
| US12277712B2 |
Method for generating a 3D physical model of a patient specific anatomic feature from 2D medical images
There is provided a method for generating a 3D physical model of a patient specific anatomic feature from 2D medical images. The 2D medical images are uploaded by an end-user via a Web Application and sent to a server. The server processes the 2D medical images and automatically generates a 3D printable model of a patient specific anatomic feature from the 2D medical images using a segmentation technique. The 3D printable model is 3D printed as a 3D physical model such that it represents a 1:1 scale of the patient specific anatomic feature. The method includes the step of automatically identifying the patient specific anatomic feature. |
| US12277711B2 |
Cellular time-series imaging, modeling, and analysis system
The present disclosure relates generally to providing a cellular time-series imaging, modeling, and analysis platform, and more specifically to acquiring time-series image data and using various machine learning models to model and analyze subcellular particle movements and changes in cellular positional and morphological characteristics using unsupervised embedding generation. The platform can be applied to evaluate various cellular and subcellular processes by generating summary embeddings of time-series image data that enable analysis of dynamic cellular and subcellular processes over time (e.g., the movement of particles within a cell, neurites on developing neurons, etc.) for enhanced identification of differences between cell states (e.g., between sick and healthy cells) and generation of disease models which can be used to analyze the impact of various therapeutic interventions, among other improvements described throughout. |
| US12277710B2 |
Program, information processing method, and information processing device
A program causes a computer to perform processing of: acquiring an endoscopic image obtained by capturing a subject using an endoscope; extracting region-of-interest information from the acquired endoscopic image; acquiring a three-dimensional medical image obtained by capturing an inside of a body of the subject using at least one of X-ray CT, X-ray cone beam CT, MRI-CT, and an ultrasonic diagnostic device; deriving position information in a coordinate system of the three-dimensional medical image specified by the region-of-interest information and the three-dimensional medical image; and storing the region-of-interest information and the three-dimensional medical image in association with each other based on the derived position information and a capturing time point of each of the endoscopic image and the three-dimensional medical image. |
| US12277703B2 |
Image processing method and device, electronic apparatus and readable storage medium
The present disclosure provides an image processing method, an image processing device, an electronic apparatus and a readable storage medium. The image processing method includes: obtaining feature map data of an input image; extracting a feature region in the feature map data in accordance with a size of a convolution kernel; performing windowing processing on the feature region; and obtaining a windowed feature map of the input image in accordance with the feature region obtained after the windowing processing. |
| US12277701B2 |
Assay reading method
A computer implemented method for reading a test region of an assay, the method comprising: (i) providing digital image data of a first assay; (ii) inputting the digital image data into a trained convolutional neural network configured to output a first probability, based on the input digital image data, that a first region of pixels of the digital image data corresponds to a first test region of the assay; (iii) if the first probability is at or above a first predetermined threshold, accepting the first region of pixels as a first region of interest associated with the first test region; and (iv) estimating an intensity value of a portion of the first test region in the first region of interest. |
| US12277700B2 |
Inspection apparatus capable of reducing inspection workload, method of controlling inspection apparatus, and storage medium
An inspection apparatus that is capable of reducing a workload of an inspection operator. The inspection apparatus performs inspection of a print product. An image reading section reads the print product and generates a scanned image of the print product. A reference image analysis section detects a line region and a photo region from the scanned image. The detected line region is determined as one of a character region and a bar code region. Settings of the inspection of the print product are set based on a result of the detection and a result of the determination. The inspection of the print product is performed based on the settings of the inspection. |
| US12277699B2 |
Method for determining quality of inspection data using machine learning model, information processing apparatus, and non-transitory computer readable storage medium storing computer program
A quality determination method includes: (a) generating a plurality of pieces of training data by classifying a plurality of pieces of non-defective product data into a plurality of classes; (b) executing learning of a machine learning model using the plurality of pieces of training data; (c) preparing a known feature spectrum group; and (d) executing quality determination processing of inspection data using the machine learning model and the known feature spectrum group. The (d) includes (d1) calculating a feature spectrum related to the inspection data, (d2) calculating a similarity between the feature spectrum and the known feature spectrum group, and (d3) determining the inspection data to be non-defective when the similarity is equal to or greater than a threshold value and determining the inspection data to be defective when the similarity is less than the threshold value. |
| US12277697B2 |
Produce quality assessment and pricing metric system
Systems and methods described herein can non-destructively determine current produce quality. An evaluation system can, at a first time, receive image data of produce and identify a type of the produce using machine learning techniques. The produce can be sent to an end-consumer retail environment. A quality assessment system can, at a second time, receive, from a user device in the retail environment, a request for a current quality of a particular produce that includes scanned data of that produce. The quality assessment system can identify that produce, retrieve, from a data store, machine learning trained models for identifying quality features of that produce, determine, based on applying the models to the scanned data, a current quality of that produce, and transmit, to the user device, the current quality. The produce's price can also be dynamically adjusted based on the current quality of that produce. |
| US12277696B2 |
Data augmentation for domain generalization
Methods and systems are disclosed for generating training data for a machine learning model for better performance of the model. A source image is selected from an image database, along with a target image. An image segmenter is utilized with the source image to generate a source image segmentation mask having a foreground region and a background region. The same is performed with the target image to generate a target image segmentation mask having a foreground region and a background region. Foregrounds and backgrounds of the source image and target image are determined based on the masks. The target image foreground is removed from the target image, and the source image foreground is inserted into the target image to create an augmented image having the source image foreground and the target image background. The training data for the machine learning model is updated to include this augmented image. |
| US12277693B2 |
Evaluating visual quality of digital content
Systems, devices, methods, and computer readable medium for evaluating visual quality of digital content are disclosed. Methods can include training machine learning models on images. A request is received to evaluate quality of an image included in a current version of a digital component generated by the computing device. The machine learning models are deployed on the image to generate a score for each quality characteristic of the image. A weight is assigned to each score to generate weighted scores. The weighted scores are combined to generate a combined score for the image. The combined score is compared to one or more thresholds to generate a quality of the image. |
| US12277689B2 |
Video processing method, electronic device, and storage medium
Provided are a video processing method and apparatus, an electronic device, a storage medium and a program product. The method includes steps described below. A to-be-processed video is acquired, and a first face key point of a first target object in the to-be-processed video is recognized, where the first face key point corresponds to a mask key point in a three-dimensional human face mask effect; and the three-dimensional human face mask effect is added to video frames of the to-be-processed video to obtain a target video, where the mask key point in the three-dimensional human face mask effect moves with the corresponding first face key point. |
| US12277686B2 |
Method and device for processing image, method for training image processing model, and storage medium
Provided is a method for processing an image. The method includes: acquiring a first original image to be processed; and acquiring a degraded image by performing down-sampling processing and blurring processing on the first original image according to a configured down-sampling processing algorithm and a blurring parameter; wherein the down-sampling processing algorithm includes a plurality of sampling steps. |
| US12277678B2 |
Medical image processing apparatus, X-ray diagnostic apparatus, and method of medical image processing
A medical image processing apparatus of an embodiment includes processing circuitry acquiring an X-ray image about a subject, acquiring an ultrasonic image data about the subject, extracting an object contained in the X-ray image, and performing processing based on the position of the extracted object on the ultrasonic image data in accordance with the relative positional relation between a coordinate system in the X-ray image and a coordinate system in the ultrasonic image data to generate a composite image as a combination of a processed ultrasonic image data after being subjected to the processing and the X-ray image. |
| US12277677B2 |
Method for controlling a bitrate of a video stream captured with an image aquisition device
The present disclosure generally relates to the field of camera surveillance, and in particular to a method and control unit for controlling a bitrate of a video stream captured with an image acquisition device. |
| US12277675B2 |
Method for rendering user interface and computing device therefor
Disclosed is a method for rendering a user interface, the method including providing a digital map, the digital map having a first area surrounding at least partly a target area, defining a point of rotation on the digital map, providing locator co-ordinates in respect to the digital map, rendering, on the user interface, provided locator co-ordinates within first area of the digital map and rotating, about the point of rotation, the digital map to align the target area in a predetermined direction with respect to the user interface. Disclosed also is a computing device for rendering a user interface on a display thereof. |
| US12277671B2 |
Multi-stage attention model for texture synthesis
Systems and methods for image processing are described. Embodiments of the present disclosure include an image processing apparatus configured to efficiently perform texture synthesis (e.g., increase the size of, or extend, texture in an input image while preserving a natural appearance of the synthesized texture pattern in the modified output image). In some aspects, the image processing apparatus implements an attention mechanism with a multi-stage attention model where different stages (e.g., different transformer blocks) progressively refine image feature patch mapping at different scales, while utilizing repetitive patterns in texture images to enable network generalization. One or more embodiments of the disclosure include skip connections and convolutional layers (e.g., between transformer block stages) that combine high-frequency and low-frequency features from different transformer stages and unify attention to micro-structures, meso-structures and macro-structures. In some aspects, the skip connections enable information propagation in the transformer network. |
| US12277669B2 |
Devices, systems and methods for digital image analysis
The disclosed devices, systems and methods relate to various devices, systems and methods related to objectively analyzing digital images of turfgrass to rate various parameters and to objectively measure overall quality. The system establishes thresholds and may execute a series of steps to determine green coverage, color, density, and uniformity. The system can scale images to determine uniformity. |
| US12277668B2 |
Determining volume of a selectable region using extended reality
A system for determining volume of a selectable region is configurable to (i) obtain user input directed to a 3D representation of a set of 2D images and (ii) based on the user input, selectively modify one or more mask pixels of one or more respective selection masks. Each 2D image of the set of 2D images is associated with a respective selection mask. The 3D representation represents pixels of the set of 2D images with corresponding voxels. The user input selects one or more voxels of the 3D representation. The one or more mask pixels is associated with one or more pixels of the set of 2D images that correspond to the one or more voxels of the 3D representation selected via the user input. |
| US12277663B2 |
Measurement processing device, method, and program
To accurately replace the position coordinate in a virtual space composed of three-dimensional data with latitude, longitude, and altitude information in a real space. The device for measurement processing images a real space by the camera unit; superimposes virtual space indicating the imaged real space by three-dimensional data on the imaged real space and displays the superimposed spaces; acquires a measurement point from a position-measuring device measuring a latitude, a longitude, and an altitude; images the position-measuring device, associates the position coordinate in the virtual space of the imaged position-measuring device with the position coordinate of the acquired measurement point in the real space; and transforms the coordinate of the three-dimensional data to the position coordinate in the real space by a predetermined transformation equation. |
| US12277662B2 |
Object alignment techniques for animation
Techniques for aligning object representations for animation include analyzing a source object representation and a target object representation to identify a category of the source object and a category of the target object. Based on the category or categories of the objects, a feature extraction machine learning models is selected. The source object representation and the target object representation are provided as input to the selected feature extraction machine learning model to generate respective semantic descriptors and shape vectors for the source and target objects. Based on the semantic descriptors and the shape vectors for the source and target objects, an alignment machine learning model generates an aligned target object representation that is aligned with the source object representation and usable for animating the target object. |
| US12277656B2 |
AR-based visualization of activity with collaboration amelioration
An embodiment for augmented reality (AR)-based visualization of an activity with collaboration amelioration is provided. The embodiment may include receiving real-time and historical data relating to an activity. The embodiment may also include identifying each step of the activity and a time to complete each step. The embodiment may further include executing a plurality of digital twin simulations of avatars of different types of workers performing each step of the activity. The embodiment may also include in response to determining a current distribution of human and robotic workers is not optimized, prompting a manager with an AR overlaid slider bar. The embodiment may further include generating a knowledge corpus including an optimized distribution. The embodiment may also include creating a visual animation of the optimized distribution. The embodiment may further include displaying the visual animation to at least one human worker via an AR device. |
| US12277655B2 |
Traveling in time and space continuum
Generally described, one or more aspects of the present application relate to capturing and generating viewpoints of any given space. Pixel averaging and camera configurations, including microlens cameras, may be implemented to generate and capture viewpoints of any given space. |
| US12277650B2 |
Determining drainage constraints and geometries in a triangular mesh
A method and system provide the ability to design a terrain surface. A triangular surface mesh representative of an existing surface is obtained and consists of triangles that are connected by vertices and edges. A drain intention is specified for the terrain surface through a geometry that is a point or line. The drain intention defines a drainage flow that influences a shape of the terrain surface. The mesh is modified to prevent a drain conflict between mesh triangles. A drain direction is autonomously determined for each of the mesh triangles based on the drain intention. The determination generates a drain pattern that is used to shape the terrain surface. |
| US12277649B2 |
Method and system for providing automated 3D modeling for XR online platform
A method for providing an XR object is provided, which is executed by one or more processors, and includes receiving a plurality of images obtained by capturing an image of a target object positioned in a specific space from different directions, generating an XR object for the target object based on the plurality of images, generating a code for applying the XR object to an online platform, and transmitting the code to a first user terminal. |
| US12277648B2 |
Duct blockage risk location prediction
The present disclosure relates to predicting blockages in underground ducts. According to one aspect, there is provided a computer-implemented method of identifying one or more locations along a route for an underground duct which indicate a blockage risk, the route extending between two ends, the method including obtaining a terrain elevation profile for the route; estimating a duct elevation profile for the route based on the terrain elevation profile; and predicting one or more blockage risk locations along the route by determining where water entering the duct from each of the two ends would settle, based on the duct elevation profile. |
| US12277645B2 |
Method and apparatus for constructing three-dimensional channel, and non-transitory computer-readable recording medium
A method and an apparatus for constructing a three-dimensional channel, and a non-transitory computer-readable recording medium are provided. In the method, a depth image corresponding to a first panoramic image is generated. Then, channel object detection is performed on the first panoramic image to obtain channel object boxes in the first panoramic image. Each of the channel object boxes is four annularly interconnected arc-shaped sides, and each of the arc-shaped sides is a circular arc of a great circle. Then, a three-dimensional point cloud of a channel object in the first panoramic image is generated based on the first panoramic image, the channel object boxes and the depth image. |
| US12277641B2 |
Methods and hardware logic for writing ray tracing data from a shader processing unit of a graphics processing unit
Shader processing units for a graphics processing unit that are configured to execute one or more ray tracing shaders that generate ray data associated with one or more rays. The ray data for a ray includes a plurality of ray data elements. The shader processing unit comprises local storage, and store logic. The store logic is configured to receive, as part of a ray tracing shader, a ray store instruction that comprises: (i) information identifying a store group of a plurality of store groups, each store group of the plurality of store groups comprising one or more ray data elements of the plurality of ray data elements, and (ii) information identifying one or more ray data elements of the identified store group to be stored in an external unit). In response to receiving the ray store instruction, the store logic retrieves the identified ray data elements for one or more rays from the storage. The store logic then sends one or more store requests to an external unit which cause the external unit to store the identified ray data elements for the one or more rays. |
| US12277640B2 |
Photorealistic real-time portrait animation
Provided are systems and methods for portrait animation. An example method includes receiving, by a computing device, scenario data including information concerning movements of a first head, receiving, by the computing device, a target image including a second head and a background, determining, by the computing device and based on the target image and the information concerning the movements of the first head, two-dimensional (2D) deformations of the second head in the target image, applying, by the computing device, the 2D deformations to the target image to obtain at least one output frame of an output video, the at least one output frame including the second head displaced according to the movements of the first head, and filling, by the computing device and using a background prediction neural network, a portion of the background in gaps between the displaced second head and the background. |
| US12277639B2 |
Generating virtual hairstyle using latent space projectors
Embodiments enable virtual hair generation. The virtual hair generation can be performed by generating a first image of a face using a GAN model, applying 3D virtual hair on the first image to generate a second image with 3D virtual hair, projecting the second image with 3D virtual hair into a GAN latent space to generate a third image with virtual hair, performing a blend of the virtual hair with the first image of the face to generate a new image with new virtual hair that corresponds to the 3D virtual hair, training a neural network that receives the second image with the 3D virtual hair and provides an output image with virtual hair, and generating using the trained neural network, a particular output image with hair based on a particular input image with 3D virtual hair. |
| US12277638B2 |
System for generating media content items on demand
Method for generating media content items on demand starts with a processor receiving an animation file including a first metadata based on an animation input. The animation file is associated with a media content identification. The processor generates puppets associated with frames in the animation file using the first metadata. The processor causes a puppet matching interface to be displayed on a client device. The puppet matching interface includes one of the puppets in a first pose. The processor receives a puppet posing input associated with a second pose from the client device. The processor causes the one of the puppets to be displayed in the second pose in the puppet matching interface by the client device. The processor can also generate a second metadata based on the puppet posing input. Other embodiments are disclosed herein. |
| US12277637B2 |
AI avatar-based interaction service method and apparatus
Artificial intelligence avatar-based interaction service is performed in a system including an unmanned information terminal and an interaction service device. A sound signal is collected from a microphone array mounted in the unmanned information terminal and an image signal collected from a vision sensor to the interaction service device. A sensing area is set based on the received sound signal and image signal by the interaction service device; recognizing an active speaker based on a voice signal of a user and an image signal of the user collected in the sensing area, by the interaction service device. A response for the recognized active speaker is generated to provide a 3D rendering an artificial intelligence avatar to which the response is reflected. The rendered artificial intelligence avatar is provided to the unmanned information terminal by the interaction service device. |
| US12277633B2 |
Create editable vectorized image from bitmap image
An image is imported. The image is classified. A first algorithm from a plurality of algorithms, based on an image classification, is suggested via a graphical user interface (GUI). An input is received from a user, via the GUI, indicating that the user selects the suggested algorithm, or another algorithm, for vectorizing the image. The image is vectorized using the selected algorithm. An editable version of the vectorized image is presented to the user. |
| US12277631B2 |
Enlarging a mask image from a size corresponding to a reduced image using interpolation methods
An information processing system is provided. A first generation unit generates a reduced image in which an original image is reduced. A display control unit causes a display unit of a predetermined apparatus to display the reduced image. A second generation unit generates, based on an input to the predetermined apparatus of a user, a mask image to be overlapped on the reduced image displayed on the display unit. An enlargement unit enlarges the mask image by using a different interpolation method in a case where the mask image has a predetermined property and in a case where the mask image does not have the predetermined property. |
| US12277626B2 |
Information processing apparatus, information processing system, information processing method, and information processing program
The CPU 20 obtains a three-dimensional image 50 that is a captured image of an organ of a subject and obtains a plurality of ultrasound tomographic images 56 that are images of the organ successively captured at different positions. The CPU 20 identifies, for each ultrasound tomographic image 56 among the plurality of ultrasound tomographic images 56, a CT tomographic image 49 corresponding to a cross section the same as a cross section to which the ultrasound tomographic image 56 corresponds, among a plurality of CT tomographic images 49 that constitute the three-dimensional image 50, and associates position information indicating a position corresponding to the identified CT tomographic image 49 with the ultrasound tomographic image 56 among the plurality of ultrasound tomographic images 56. The CPU 20 generates a three-dimensional ultrasound image 58 from the plurality of ultrasound tomographic images 56 on the basis of the position information. |
| US12277620B2 |
Method for identifying a motor vehicle
A method for identifying a motor vehicle, in particular AVP motor vehicle. The method includes: agreeing on a common secret by an infrastructure-side system, in particular AVP system, of an infrastructure, in particular of a parking lot, with a motor-vehicle-side system, in particular AVP system, of the motor vehicle; ascertaining a first code on the basis of the common secret using a predetermined ascertainment rule by means of the infrastructure-side system; detecting a signal which was emitted from a motor vehicle located within the infrastructure and transmits a second code, by means of the infrastructure-side system; comparing the second code to the first code by means of the infrastructure-side system in order to identify the motor vehicle emitting the signal as the one motor vehicle with the motor-vehicle-side system of which the common secret has been agreed. |
| US12277615B2 |
Detecting and validating improper residency status through data mining, natural language processing, and machine learning
Described are medias, systems, and computer-implemented methods to detect improper residency status by performing a data mining task to data source to detect one or more improper residency indicia, applying a machine learning algorithm to identify an initial candidate, calculating a probability that the initial candidate has an improper residency status, and validating the detection. Further described are medias, systems, and computer-implemented methods to detect improper occupancy tax status. |
| US12277610B2 |
System and method for generating dynamic hotspot map from social media information and interacting with same
A method of generating a dynamic hotspot map from social media information including performing a streaming social media data collection function that includes receiving a social media data stream, identifying social media objects therefrom, and writing a graph file responsive to the social media objects, performing a grapher function including applying network functions to the graph file and calculating characteristic values of nodes comprised by the graph file, and performing a mapping and interaction method including receiving a map selection, activity mode selection, and filter selection from a user and sending display information to the user responsive to the selections. |
| US12277596B2 |
Two-dimensional code identification method and device, and mobile terminal
This application discloses a two-dimensional code identification method, device and a mobile terminal. The two-dimensional code identification method comprises: sensing a capture operation performed by a user on an application interface, the application interface containing a two-dimensional code; in response to the sensed capture operation, capturing an image of the application interface; scanning the image to obtain two-dimensional code information of the two-dimensional code contained in the image. |
| US12277593B2 |
Voice-enabled recipe selection
A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions that, when executed configured to run on the one or more processors, cause the one or more processors to and perform operations: receiving a command from a user; transforming, using a trained machined learning model, the command by detecting an intent to add one or more recipe ingredients; determining a recipe from a set of recipes; determining one or more items and one or more quantities or sizes of the one or more items; selecting a respective quantity or size from quantities or sizes of available items of the one or more items, wherein the respective quantity or size, as selected, is overruled when a different quantity or size preference is indicated by the user; and automatically adding to the shopping cart the one or more items. Other embodiments are described. |
| US12277590B1 |
Systems and method for generating recommendations based on location-based, item similarities
This disclosure is directed to, in part, mobile carts and/or associated computing devices that are configured to determine their respective location, determine an item in a facility that is associated with an item location that is nearest the location of the cart, determine one or more items that have been designated as similar to the nearest item, and output recommendation data corresponding to the similar items. In some instances, items may be ranked according to similarity based on a comparison of text data associated with the items, based on a comparison of location data associated with the items in other facilities, or the like. |
| US12277588B2 |
Categorization based on text and attribute factorization
This disclosure relates generally to method and system for product data categorization based on text and attribute factorization. The method includes acquiring an input describing a set of product data from an application data store for categorization. The set of product data by removing extraneous text based on a predefined template. Further a dictionary for the set of product data based on a set of attributes comprising a product key with its corresponding product value. Further, a multi-level contextual data for the set of product data are extracted by assigning a weight to each product data based on likelihood and creating a set of datapoints for each product data. The set of product data are categorized by feeding the set of data points to a set of predefined parameters to compute a minimum count, a total size, total number of epochs, a skip gram value and a hierarchical softmax. |
| US12277582B1 |
SMS-based review requests
Facilitating requests of reviews is disclosed. Contact information associated with a potential reviewer is obtained. A message requesting the potential reviewer to write a review for an entity is transmitted. In response to receiving an indication that the potential reviewer has accepted the request to write the review for the entity, a review site on which the potential reviewer should be directed to write the review for the entity is dynamically determined. A device associated with the potential reviewer is directed to a profile page of the entity on the dynamically determined review site. |
| US12277579B2 |
System and method providing personalized recommendations
A system and method for providing personalized recommendations or promotional information to consumers based upon a recommendation algorithm selected from a number of recommendation algorithms, by matching personal contextual information of each consumer to detailed contexts in which each recommendation algorithm exhibits optimal performance with regard to particular business performance measures. |
| US12277573B1 |
Digital promotion processing system including promotion terms preference data based promotion generation and related methods
A digital promotion processing system may include a shopper device associated with a given shopper, and a promotion processing server. The promotion processing server may be configured to determine available digital promotions for a given product for purchase, each available digital promotion having different redemption terms. The promotion processing server may also be configured to cooperate with the shopper device to prompt the shopper to select one of the available digital promotions to apply toward purchase of the given product, store shopper promotion terms preference data based upon the selected digital promotion, and update the shopper promotion terms preference data based upon a plurality of new selections of available digital promotions. The promotion processing server may further be configured to generate and communicate a personalized digital promotion to the shopper device. The personalized digital promotion may have redemption terms based upon the updated shopper promotion terms preference data. |
| US12277571B2 |
System and method including a distributed ledger data structure for authenticating and clearing coupons
System of authenticating and clearing coupons including a central platform accessible by retailer computer system(s) and manufacturer computer system(s), where the central platform contains coupon authentication table(s) updated by the manufacturer computer system(s) and accessible by the retailer computer system(s), and the central platform contains coupon transaction ledger(s) updated by the retailer computer system(s) and accessible by the manufacturer computer system(s); and a blockchain transactions ledger including blockchain nodes memorializing modifications made to the coupon authentication table(s) and the coupon transaction ledger(s) in the central platform. |
| US12277563B2 |
Self-service commodity sales data processing device and method thereof
A self-service commodity sales data processing device that includes a take-out determination unit for determining whether commodities were taken out simultaneously based on an image of a commodity taken out, a first identical termination unit for determining whether taken-out commodities are different commodities or identical commodities if the take-out determination unit determines that the commodities are taken out simultaneously, a reading unit for reading information of the taken-out commodities, a second identical determination unit for determining whether the commodities read by the reading unit are the identical commodity if the first identical determination unit determines that the taken-out commodities are different commodities, and a suspension unit for suspending the transaction if the second identical determination unit determines that the commodities are the identical commodity. |
| US12277560B2 |
Speculative transaction operations for recognized devices
Techniques are disclosed relating to speculatively processing transactions. A transaction processing system may receive an indication of a trigger event associated with an electronic transaction not yet initiated by a client computing device. In some embodiments, in response to the indication of the trigger event and prior to receiving an indication of the electronic transaction being initiated, the computer system begins speculative processing of the electronic transaction. In some embodiments, the speculative processing includes identifying the client computing device based on device authentication information received from the client device, determining a user account based on the identifier client computing device, retrieving account information for the determined account, and storing the retrieved account information. In response to receiving an indication of the electronic transaction being initiated, in some embodiments, the computer system performs one or more operations using the stored account information to complete the transaction. |
| US12277558B2 |
Subscription-based activation of ads features
A method performed by a distributed subscription-handling system for supporting subscription-based activation of Automated Driving System (ADS) features in a vehicle. Arrangements that support a process where complexity and/or the transaction cost of ADS feature subscription handling may be limited. There is identified at one or more ADS-equipped vehicles connected via a peer-to-peer blockchain network having at least a first service provider node dedicated to an ADS feature provider, data indicative of one or more subscription options comprising indication of various ADS feature sets available for activation and indication of respective corresponding required ADS-related vehicle configuration are defined in at least a first blockchain-stored smart contract deployed by the at least first service provider node. |
| US12277556B2 |
Secure account creation
In one embodiment, a payment service system-implemented method of assigning payment card numbers for individual user accounts associated with the payment service system includes receiving payment card numbers activated by a third-party server that are unassigned to accounts registered. The method includes receiving a first transaction authorization request for one of the payment card numbers and denying the request, without notifying the third-party server, based on the number being unregistered with the payment service system. The method includes receiving, via an executable application, a request to register a user account for a payment service system user, and in response, generating a record assigning the payment card number to the user account. The method includes receiving a second transaction authorization request for the payment card number, authorizing the request based on the number being assigned to the user account, and notifying the third-party server, causing user account's balance to be modified. |
| US12277553B2 |
Blockchain based interaction processing
A method is disclosed. The method includes receiving a first interaction request to transfer a first interaction amount from a sender to a receiver. The first interaction request comprise a sender identifier, a receiver identifier, the first interaction amount, and a condition. The computer generates a smart contract this information, and then hashes the to form a first hash key. The computer incorporates the information, and the first hash key into a first block in a blockchain. The computer receives a second interaction request from the receiver device to transferring a second amount from the receiver to a third party, the second interaction request comprising the receiver identifier, a second interaction amount, and a third party identifier. The computer hashes this information to form a second hash key. The server computer incorporates this information and the second hash key into a second block in the blockchain. |
| US12277544B2 |
Systems and methods for dynamic card identifier based transactions
A system for system for dynamic card identifier based transactions is disclosed. The system may receive a transaction authentication request. The system may generate a first dynamic card identifier (DCID) in response to the transaction authentication request. The system may authenticate a transaction based on the first DCID. The system may execute the transaction in response to the authenticating. In various embodiments, the system may generate a second DCID in response to executing the transaction. |
| US12277541B2 |
Methods and systems for extending installment options
Systems and methods are provided for extending installment options to users. One example computer-implemented method includes, as part of an authentication challenge to a user for a transaction, requesting, by a communication device of the user, installment options from an installment service provider (ISP) based on an identifier specific to a first party involved in the transaction. In response, the ISP retrieves the requested installment options and provides them to the communication device. The method also includes displaying, by the communication device, the installment options to the user, soliciting a selection of one of the installment options, and, in response to the selection, identifying the selected one of the installment options to the ISP, whereby the ISP records the selected installment option as payment for the transaction. |
| US12277537B2 |
Multi-directional wallet connector apparatuses, methods and systems
The W-CONNECTOR (“W-CONNECTOR”) facilitates the enrollment of payment accounts in a consumer's virtual wallet. The consumer may be logged into their payment account issuer's web site and designate one or more payment accounts for enrollment in a virtual wallet. The issuer may then share account, billing and/or other relevant information with the virtual wallet provider to facilitate the enrollment of the designated payment accounts in the virtual wallet. The W-CONNECTOR may also be configured to facilitate the creation and funding of pre-paid accounts in a consumer's virtual wallet. |
| US12277536B2 |
System and method for trust-minimized real-time value-exchange and liquidity replenishment
What is disclosed is a method for trust-minimized value-exchange between a source and a destination token. An off-chain trusted API (OCTAPI) is connected to a first and a second interchain router (ICR); and a first and a second smart contract (SC). The first and second SCs are associated with source and destination chains, and comprise a first and a second vault, respectively. The first ICR is associated with the first SC and connected to a source decentralized exchange (DEX). The second ICR is associated with the second SC and connected to a destination DEX. When a transaction order is received, the OCTAPI initiates a debit swap via the first ICR and source DEX. When the OCTAPI determines the debit swap is being validated, the OCTAPI initiates a credit swap via the second ICR and destination DEX. At least some part of the debit swap and credit swap occur in parallel. |
| US12277533B2 |
Generating collaborative content items to provide customizable graphical representations in online graphical user interfaces
The present disclosure is directed toward systems, methods, and non-transitory computer readable media for generating, providing, and editing collaborative content items on client devices. For example, the disclosed systems provide a collaborative content item that includes a text display state and a render display state. A client device can provide for the collaborative content item to receive source text in the text display state. Then, based on the source text, the client device can provide for display of the collaborative content item in the render display state that generates a graphical representation for the collaborative content item based on rendering the source text. In some embodiments, the disclosed systems and methods allow two or more client devices to simultaneously modify the source text associated with the collaborative content item, and in turn, modify the graphical representation of the collaborative content item based on the modified source text. |
| US12277532B2 |
System and method for agentless application inventory detection
A system and method for agentless generation of a software bill of materials (SBOM) in a cloud computing environment is disclosed. The method includes: accessing a plurality of workloads in a cloud computing environment; detecting in each workload of the plurality of workloads a software component; generating for each workload an SBOM based on the detected software component; and storing each SBOM in a database. |
| US12277528B2 |
Enhanced multi-compartment logistics receptacle apparatus, systems, and methods for receiving and temporarily maintaining a delivery item and causing a backend server to initiate a dispatched logistics operation
An enhanced multi-compartment connected logistics receptacle system includes a storage receptacle, a bridge node, and wireless accessory sensor node with a plurality of sensors. A first subset of the sensors is disposed relative to a first monitored receptacle compartment and a second subset of the sensors is disposed relative to a second monitored receptacle compartment. The plurality of sensors monitor for a change in state of the storage receptacle. The wireless accessory sensor node detects the storage receptacle's state change based upon sensor data and broadcasts a signal with a flag set indicating there is event information available for upload. The bridge node detects the flag set, retrieves the event information available for upload from the wireless accessory sensor node, and transmits the retrieved event information to a backend server to cause the backend server to initiate a dispatched logistics operation related to the storage receptacle. |
| US12277525B2 |
Information processing system and information processing method
An information processing system includes: a collection/delivery request portion configured to notify, to a terminal of a carrier who collects or delivers a package, information on a collection/delivery area where the package is requested to be collected or delivered; a vehicle detection portion configured to detect that the delivery vehicle has moved into the collection/delivery area; and a collection/delivery management portion configured to, when the vehicle detection portion detects that the delivery vehicle has moved into the collection/delivery area, notify the terminal of the carrier of information on a parking position of a collection/delivery destination vehicle. |
| US12277523B2 |
Materials delivery container with battery system therein
Combined container and battery system, materials delivery vehicle, and battery system charging system, adapted for charging a container battery system within rated specifications for accomplishing materials delivery of container contents depending on a determined power budget determined relative to such parameters as chosen vehicle weight, whether e-cargo delivery bike or autonomous delivery vehicle, chosen vehicle efficiency, battery system capacity, an allowed driver weight and driver efficiency for e-cargo bike deliveries, materials information, materials weight, number of stops, distance between each stop, recipient information, recipient address, and route topology, wherein excess power is indicated as available for auxiliary tasks. |
| US12277521B2 |
Information processing apparatus, work management system, and work management method
An information processing apparatus manages work performed in a work region. An acquisition unit acquires information regarding a work result of the work region. An evaluation unit evaluates work performed in the work region based on the information acquired by the acquisition unit. An identifying unit identifies a work subject that has performed work in a region for which an evaluation is performed by the evaluation unit. |
| US12277519B2 |
Systems and methods for maintaining key performance indicator targets of a contact center
In some implementations, a device may provide, as input to a model, input data indicating current value(s) corresponding to key performance indicator(s) (KPI) associated with current calls to a contact center, enterprise event(s), and stability event(s) associated with the contact center. The device may receive, as an output from the machine learning model, predicted value(s) corresponding to the KPI(s). The device may determine predicted rate(s) of change of the KPI(s) based on a comparison of the current and predicted value(s). The device may assign severity level(s) corresponding to the KPI(s) based on the predicted rate(s) of change. The device may determine a service level impact based on the predicted value(s). The device may determine a performance degradation score based on the severity level(s) and the service level impact. The device may determine and automatically apply a strategy based on the performance degradation score. |
| US12277515B2 |
Method and device for managing project by using data filtering
Disclosed are a method and device for managing a project by using data filtering. A project is efficiently operated by dividing a project based on a minimum unit task and designing a plurality of child projects connected in sequential order such that a plurality of child projects proceed in order. |
| US12277514B2 |
On-demand transport services
A computing system can receive utilization data from computing devices of requesting users. Based on the utilization data, the system can determine, for each requesting user, an intent of the requesting user, the intent corresponding to a probability that the requesting user will utilize the transport service upon arrival at an arrival location of a transit vehicle. The system may determine a destination for the requesting user that requires additional transport from the arrival location of the transit vehicle. Based on the destination of the requesting user, the system can transmit a set of transport requests to computing devices of a set of the transport providers to facilitate transport for the requesting users at the arrival location of the transit vehicle. |
| US12277505B2 |
Neighborhood-based entity resolution system and method
A method for resolving entities in a knowledge graph including determining node sets in the knowledge graph, determining each of the node sets includes determining a first node, determining a second node in a semantic neighborhood of the first node, and determining a third node in the semantic neighborhood of the first node. For each node set, the second node and the third node are compared, and it is determined that the second node and the third node are a similar node pair. For each similar node pair, the first nodes of the node sets are aggregated, and a quantity of overlapping of a semantic neighborhood of the second node and a semantic neighborhood of the third node is determined, and for each similar node pair, the second and third nodes are resolved as a single entity. |
| US12277498B2 |
Spinal surgery outcome prediction
A spinal surgery training process includes the steps of capturing a plurality of 2D images for each of a plurality of spines, generating a curve of each spine from the respective 2D images based on locations of select vertebrae in each of the spines, grouping the spines into one of a number of groups based on similarity to produce groups of spines having similarities, performing the capturing, generating, determining and grouping steps at least once prior to surgery and at least once after surgery to produce pre-operative groups and their resultant post-operative groups, and assigning surgical methods and a probability to each of the post-operative groups indicating the probability that a spinal shape of the post-operative group can be achieved using the surgical methods. An outcome prediction process for determining surgical methods can be implemented once the training process is complete. |
| US12277496B2 |
Batch processing in a neural network processor
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating a respective neural network output for each of a plurality of inputs, the method comprising, for each of the neural network layers: receiving a plurality of inputs to be processed at the neural network layer; forming one or more batches of inputs from the plurality of inputs, each batch having a number of inputs up to the respective batch size for the neural network layer; selecting a number of the one or more batches of inputs to process, where a count of the inputs in the number of the one or more batches is greater than or equal to the respective associated batch size of a subsequent layer in the sequence; and processing the number of the one or more batches of inputs to generate the respective neural network layer output. |
| US12277491B2 |
Encoded host to DLA traffic
Apparatuses and methods can be related to encoding traffic between a host and a deep learning accelerator (DLA). Traffic between a host can be encoded utilizing an autoencoder. Encoding traffic between a host and a DLA changes the bandwidth of the traffic. Changing the bandwidth of the traffic prevents the correlation between the bandwidth and the input from which the traffic is generated. |
| US12277490B2 |
Efficient binary representations from neural networks
Persistent storage contains a representation of a neural network including an input layer, and output layer, and a hidden layer, wherein nodes of the hidden layer incorporate serialized activation functions, wherein the serialized activation functions for each of the nodes include a sigmoid function and a Beta function, wherein the sigmoid function is applied to weighted outputs from nodes of a previous layer of the neural network, wherein the Beta function is applied to a conductance hyper-parameter and respective outputs of the sigmoid function, and wherein outputs of the Beta function are provided to a subsequent layer of the neural network. One or more processors are configured to train the neural network until the outputs of the sigmoid function for the nodes of the hidden layer are substantially binary. |
| US12277486B2 |
Defect location method and device based on coverage information
The present disclosure discloses a defect location method and device based on coverage information, the method including: characterizing program structure information and test case coverage information of a target program in a graph to obtain a graph-characterized structure; generating a node attribute sequence and an adjacency matrix based on the graph-characterized structure; and inputting the node attribute sequence and the adjacency matrix to a trained graph neural network model, so that the graph neural network model outputs a suspicious degree list of the target program based on the node attribute sequence and the adjacency matrix. Through the graph-based unified information characterization, the coverage information can be saved without loss and compression, and the structure information may also be considered, thereby improving the accuracy of defect location. |
| US12277483B2 |
Spatio-temporal consistency embeddings from multiple observed modalities
Provided is a process that includes obtaining data indicative of state of a dynamic mechanical system and an environment of the dynamic mechanical system, the data comprising a plurality of channels of data from a plurality of different sensors including a plurality of cameras and other sensors indicative of state of actuators of the dynamic mechanical system; forming a training set from the obtained data by segmenting the data by time and grouping segments from the different channels by time to form units of training data that span different channels among the plurality of channels; training a metric learning model to encode inputs corresponding to the plurality of channels as vectors in an embedding space with self-supervised learning based on the training set; and using the trained metric learning model to control the dynamic mechanical system or another dynamic mechanical system. |
| US12277482B2 |
Cognitive claims processing
In some embodiments, a processor may receive a claim, where the claim relates to an event. The processor may identify characteristics of the claim. The processor may determine, using an AI model, an alert reason based on a similarity of the characteristics of the claim to characteristics of one or more other claims. The processor may generate an alert notification, and the processor may output the alert notification to a user. |
| US12277481B2 |
Method of and system for generating a training set for a machine learning algorithm (MLA)
There is disclosed a method and system for generating a training set for training a machine learning algorithm (MLA) implemented in an information retrieval system. The method is executable by the server and comprises: retrieving, from a search log database of the server, a first query previously submitted to the server, a first SERP associated with the first query, a second query different from the first query and submitted after the first query, and a second SERP associated with the second query, the first query and the second query having been submitted by the electronic device: the first SERP including a first set of search results; and the second SERP including a second set of search results; in response to the second query being submitted within a same search session as the first query, generating the training set to be used as negative training examples for training the MLA. |
| US12277478B2 |
Methods and apparatuses for operating a gaussian boson sampling quantum device as an annealer
A computer-implemented method comprising: obtaining an equation with a cost function for minimization related to an optimization problem thereby yielding a cost function equation, the cost function including two or more binary variables, converting the cost function equation into a Boolean formula in Conjunctive Normal; obtaining a Max-Clique problem by processing the Boolean formula; providing the Max-Clique problem to a Gaussian Boson Sampling, GBS, quantum device; and processing light output data of the GBS quantum device so as to find values of the two or more binary variables of the cost function. |
| US12277476B2 |
Anti-theft scanning system and methods of detecting theft
Disclosed herein are components, systems, and methods of a scanning system that operates in a retail environment to deter and prevent theft of items. The systems and methods include a plurality of imagers to capture a plurality of images of the item, and identifying key feature locations of the item based on the captured images. The systems and methods include a scanner to read a machine-readable symbol attached to the item, and accessing a database that includes stored key feature data associated with the specific machine-readable symbol attached to the item. The systems and methods further include one or more processors that generate key feature data for the item based on the key feature locations, compares the stored key feature data with the generated key feature data, and determines whether the stored key feature data matches the generated key feature data to a degree sufficient to surpass a predetermined threshold. |
| US12277474B2 |
Toggling modes of operating a ring scanner based on orientation
A ring scanner is disclosed. The ring scanner is configured to determine an inclination angle of the ring scanner with respect to a ground and based on the inclination angle set an operating mode for the ring scanner, where the operating mode includes either a communication mode or a scanning mode. |
| US12277473B2 |
Wireless tag reading apparatus
A wireless tag reading apparatus according to an embodiment includes an accommodation part formed by a bottom surface part and a peripheral surface part vertically provided upward from the bottom surface part, a peripheral surface opening part that is formed in the peripheral surface part, and enables goods to be taken into and out of the accommodation part, a cover part covering a part of an upside of the accommodation part, a top surface opening part formed by the cover part and the peripheral surface part, and contiguous to the peripheral surface opening part, and a reading part configured to read, by transmitting and receiving radiowaves to and from a wireless tag attached to goods accommodated in the accommodation part, tag information from the wireless tag. |
| US12277467B2 |
Method for the identification, authentication, and tracking of physical assets
Systems and methods of authenticating a product are provided. Such systems may include an asset verifier system including an image comparator and an image data store, an asset registration station communicable with the asset verifier system, and an asset verification software application in a verification device communicable with the asset verifier system. The product to be authenticated may be a physical asset having at least one heterogeneous visual feature, or a group of visually homogenous products uniquely arranged. |
| US12277465B2 |
Removable memory card with efficient card lock mechanism, XY ratios, and pads layout
A memory card is provided with various pad layouts to prevent a data signal pad from contacting a power contact in a host during insertion and removal of the memory card. The memory card can have a form factor and features that accommodate a relatively-large memory with relatively-high performance and accompanying thermal conditions. An efficient card lock mechanism is also provided. |
| US12277463B2 |
Game token tray, table game management system, game token tray system, and game token management method
A game token tray system includes a game token tray having a dual tray structure in which a game token is stored. The game token tray system includes a double tray including a lower tray and an upper tray stacked on the lower tray to store a game token provided with an RF tag in which tag information is stored, a camera that acquires tray image data by imaging the game token stored in the upper tray, an RFID reading device that reads the tag information from the RF tag of the game token stored in the lower tray, and a game recording device that records the tray image data and/or an image analysis result of the tray image data about the game token stored in the upper tray and records the tag information read by the RFID reading device about the game token stored in the upper tray. |
| US12277462B2 |
Metal-containing dual interface smartcards
Smartcard (SC) having a metal card body (MCB) which is a coupling frame (CF) with a slit (S), and a coupling loop antenna/structure (CLA, CLS) connected to termination points (TP) on each side of the slit (S) and coupled with the module antenna (MA) of a transponder chip module (TCM). A portion of the card body (CB) may be metal and another, coplanar portion of the card body may be a synthetic material which may be transparent or translucent. Currents may be collected from the interface between the two portions. The card body (CB) may have two metal layers of different materials, adhesively joined to each other using a thermosetting epoxy that converts from B-stage to C-stage during lamination. |
| US12277460B2 |
Printer registering set of glyph data in glyph index table and using the set of glyph data when generating raster data
In a printer, a controller builds a glyph index table in which no glyph data is registered. When it is determined that no set of glyph data corresponding to a character code selected in print data is registered in the glyph index table, the controller acquires a target set of glyph data from the font information in a memory. The target set of glyph data corresponds to the character code. The controller registers the target set of glyph data in the glyph index table. When it is determined that the set of glyph data corresponding to the character code is registered in the glyph index table, the controller acquires the target set of glyph data from the glyph index table. The controller generates raster data from the print data using the target set of glyph data, and perform a printing process to print an image based on the raster data. |
| US12277458B1 |
Messaging application information organizer
A multi-entity organizing system designed to streamline and optimize data management is provided by a unified platform for labeling and organizing various entities. The system employs a hierarchical structure of “Pillars” and “Subpillars” to categorize and tag data objects, such as contacts, messages, files, notes, and more, into cohesive groups. By utilizing these labels, efficient data retrieval, seamless cross-referencing, and simplified organization, is provided for such items, ultimately offering a comprehensive solution to consolidate diverse data within a single application. |
| US12277456B2 |
Command processor, neural processing system and method for transmitting data thereof
An apparatus comprising neural processors, a command processor, and a shared memory. The command processor receives a context start signal indicating a start of a context of a neural network model from a host system. The command processor determines whether neural network model data is entirely or partially updated based on the context start signal. The command processor updates the neural network model data in the shared memory based on a determination on whether neural network model data is entirely or partially updated based on the context start signal. The command processor generates a plurality of task descriptors describing neural network model tasks based on the neural network model data, and distributes the plurality of task descriptors to the neural processors. |
| US12277452B2 |
Autonomous virtual radio access network control
A method for managing radio and computing resources of a virtualized radio access network (vRAN) includes a number of virtualized radio access points (vRAPs) that share a common pool of central processing units (CPUs). The method includes dividing, per vRAP, an L1 layer processing pipeline into at least one main processing pipeline and into a number of subordinate processing pipelines, and coordinating the execution of the pipelines across multiple vRAPs. The coordinating includes allocating tasks of the main processing pipelines to dedicated CPUs, and allocating tasks of the subordinate processing pipelines to shared CPUs. |
| US12277449B1 |
Adaptive sleep virtual machines in a cloud provider network
Techniques for adaptive sleep virtual machine management are described. A service of a provider network receives a parameter indicating that a first virtual machine can be slept and determines to sleep the first virtual machine based at least in part on the parameter. A state of the first virtual machine is captured, and the first virtual machine is terminated. The service determines to resume the captured state of the first virtual machine based at least in part on an indication. A second virtual machine is launched using the captured state of the first virtual machine and resumes execution of the captured state of the first virtual machine. A proxy server sends traffic to the first virtual machine before the termination of the first virtual machine and to the second virtual machine after the resumption of execution of the captured state of the first virtual machine by the second virtual machine. |
| US12277445B2 |
Predictive resource allocation and scheduling for a distributed workload
Systems and methods are provided for predicting how tasks should be allocated to available network resources. A method, according to one implementation, includes the step of receiving resource utilization metrics from each of a plurality of nodes arranged in a cluster, wherein the resource utilization metrics of each node include information related to utilization of one or more resources of the respective node over a plurality of time periods. The method also includes the step of predicting current and forthcoming resource availability of each node based on patterns of resource utilization over past and current time periods. In response to receiving a job request having multiple workload responsibilities, the method includes the step of allocating the workload responsibilities to one or more nodes based on the predicted current and forthcoming resource availability of each node in order to fulfill the job request. |
| US12277444B2 |
Software-defined tensor streaming multiprocessor for large-scale machine learning
A system contains a network of processors arranged in a plurality of nodes. Each node comprises a respective plurality of processors connected via local links, and different nodes are connected via global links. The processors of the network communicate with each other to establish a global counter for the network, enabling deterministic communication between the processors of the network. A compiler is configured to explicitly schedule communication traffic across the global and local links of the network of processors based upon the deterministic links between the processors, which enable software-scheduled networking with explicit send or receive instructions executed by functional units of the processors at specific times, to establish a specific ordering of operations performed by the network of processors. In some embodiments, the processors of the network of processors are tensor streaming processors (TSPs). |
| US12277441B2 |
Dynamic scheduler for Internet-of-Things based smart environments
The present disclosure is directed to a scheduler in a real time operating system for a central processing unit (CPU) that runs a number of, and diverse set of processes in a ready queue, the scheduler when executed by the CPU performs steps including dividing the ready queue of P processes into two lists, list 1 contains n processes while list 2 contains m processes, where n+m=P, averaging total execution times of the processes in each list, generating a first quantum s based on an average of each list, generating a second quantum t based on the average of each list, comparing total execution time of a candidate process which needs to be assigned to the CPU with the quantum values, and assigning the value of a quantum, based on the comparing, that is the quantum value closest to the total execution time of the candidate process, to that process as a time period for running on the CPU. |
| US12277436B2 |
Integrating virtualization and host networking
The disclosure provides for integrating virtual machine (VM) and host networking, forwarding port data and occupation status to host and VM endpoints. Examples synchronize, by a host agent, port reservations with a guest agent on a first VM on the host; receive an indication that a VM port on the first VM is occupied; based at least on receiving the indication that the VM port is occupied, update the port reservations to include that a host port corresponding to the VM port is occupied; receive incoming external traffic on the host port; and based at least on the port reservations and receiving the incoming external traffic on the host port, route the incoming external traffic to the VM port on the first VM. VM-based application behavior thus appears more similar to that of native applications. |
| US12277434B2 |
Hypervisor assisted security of dangling volumes for containers
The disclosure provides a method for securing, by a hypervisor of a host, a first persistent volume used to maintain data for one or more first containers on the host. The method generally includes receiving a request to retain the first persistent volume when the one or more first containers are removed from the host, receiving a first container image associated with one of the one or more first containers, generating a first key for reserving the first persistent volume, the key based, at least in part, on the first container image, and reserving the first persistent volume for exclusive access by the hypervisor using the first key. |
| US12277433B2 |
Desired state configuration for virtual machines
Systems and methods for setting virtual machines (“VMs”) to desired configurations while the virtual machines are running. In some systems, a user can select a VM and a desired configuration. An agent can then set an attribute of the virtual machine to indicate that on guest operation system (“OS”) reboot of the VM, the VM will enter BIOS mode. The agent can also store the desired configuration in the database based on authenticating the user. When the VM reboots at a future time, the attribute can cause the VM to enter BIOS setup. The agent can be notified and can retrieve the desired configuration from a database using an identifier for the VM. Then the agent can apply the desired configuration to the VM during BIOS setup with a system process that does not require further user authentication. |
| US12277422B2 |
Device tree runtime mechanism
Systems and methods are included for causing a computing device to boot by retrieving hardware information from a device tree and further properties by utilizing a native access method call identified in the device tree. The access method can allow for getting a property, getting a property length, or setting a property. A table within firmware can identify the method, which then can retrieve the property information from memory. This Device tree Runtime (“DTRT”) mechanism can allow the computing device to retrieve the hardware configuration and act as a power management interface for turning on the correct hardware and hardware properties on the computing device. |
| US12277421B2 |
Message-based processing with assignment of neural network layers to processor clusters
The present application discloses a message based multi-processor system comprising a message exchange network and a plurality of processor clusters to mutually exchange messages. A processor cluster comprises one or more processor cluster elements, and a message generator. The message based multi-processor system is configured as a neural network processor system having a plurality of neural network processing layers each being assigned one or more of the processor clusters. The message generator of a processor cluster comprises a logic module. The logic module, in response to an activation signal of a processor cluster element, selectively generates and transmits a message for each of a set of destination processor clusters in accordance with respective message generation control data for said destination processor clusters stored in a message generator control storage space. |
| US12277412B2 |
Persistent context for reusable pipeline components
Techniques are provided for managing and isolating build process pipelines. The system can encapsulate all the information needed for each build process step in a build context structure, which may be accessible to the build process step. Each build process step can receive input from the build context, and can generate a child build context as output. Accordingly, the build pipeline may be parallelized, duplicated, and/or virtualized securely and automatically, and the build context can carry, organize, and isolate data for each task. The build context from each step can also be stored and subsequently inspected, e.g. for problem-solving. A computing device can execute a first build step configured to generate the build context including a plurality of output objects. The computing device further executes a second build step based on the build context, which is accessible to the second build step but isolated from other processes. |
| US12277410B1 |
Systems and methods for executing an analytical operation across a plurality of computer processes
A system, method, and computer-program product includes commencing a parent computer process based on receiving a request to perform an analytical operation on one or more datasets, commencing at least one child computer process that is launched by the parent computer process when the parent computer process initiates an execution of the analytical operation on the one or more datasets, transmitting, by the at least one child computer process, a request to the parent computer process to retrieve the one or more datasets, writing, by the parent computer process, the one or more datasets to a cross-process queue based on the parent computer process receiving the requests, reading, by the at least one child computer process, the one or more datasets from the cross-process queue, and executing, using an analytical application executing on the least one child computer process, the analytical operation based on the one or more datasets. |
| US12277409B1 |
Systems, methods, and graphical user interfaces for training a code generation model for low-resource languages
A system, method, and computer-program product includes identifying a plurality of code synthesis items for a target programming language, generating a code synthesis prompt based on a first sampling of the plurality of code synthesis items, synthesizing, via a large language model, a plurality of raw code segments using the code synthesis prompt, executing the plurality of raw code segments with a code interpreter associated with the target programming language, determining one or more valid code segments of the plurality of raw code segments that the code interpreter successfully executed, aggregating, via a second sampling, the one or more valid code segments into one or more validated code synthesis training samples, and training a code generation model using the one or more validated code synthesis training samples. User interfaces may be provided to allow target coding tasks to be specified via text or speech. |
| US12277402B2 |
End-to-end neural word alignment process of suggesting formatting in machine translations
In an embodiment, the disclosure provides a programmed computer system implemented via client-server Software as a Service (SaaS) techniques that allows for machine translation of digital content. When translating digital content, linguists must translate more than just the text on the page. Formatting, for example, is a commonly used and important aspect of online content that is typically managed with tags, such as for bold and for italics. When linguists work, they must ensure these tags are placed accurately as part of the translation. Projecting tags accurately depends on successfully accomplishing the challenging task of word alignment. Unfortunately, if word alignment is inaccurate, it makes placing formatting tags very difficult. In an embodiment, the present disclosure provides a method of not only translating text, but also efficiently and accurately projecting tags from input text in one language to output text in another language. |
| US12277401B2 |
Method and apparatus for acquiring pre-trained model
The present disclosure discloses a method and apparatus for acquiring a pre-trained model, and relates to natural language processing and deep learning technologies in the field of artificial intelligence technologies. An implementation includes: acquiring training data, the training data including a single-modal language material and a multi-modal language material, and the multi-modal language material including a language material pair formed by a first-modal language material and a second-modal language material; and performing a multi-task training operation on a pre-trained model using the training data, the multi-task including at least one cross-modal contrastive learning task and at least one single-modal learning task; the pre-trained language model obtained in the present disclosure may learn from different forms of language materials, i.e., the single-modal language material and the multi-modal language material, such that the pre-trained language model may effectively process information in various modals. |
| US12277400B1 |
Multimedia content management for large language model(s) and/or other generative model(s)
Implementations relate to managing multimedia content that is obtained by large language model(s) (LLM(s)) and/or generated by other generative model(s). Processor(s) of a system can: receive natural language (NL) based input that requests multimedia content, generate a response that is responsive to the NL based input, and cause the response to be rendered. In some implementations, and in generating the response, the processor(s) can process, using a LLM, LLM input to generate LLM output, and determine, based on the LLM output, at least multimedia content to be included in the response. Further, the processor(s) can evaluate the multimedia content to determine whether it should be included in the response. In response to determining that the multimedia content should not be included in the response, the processor(s) can cause the response, including alternative multimedia content or other textual content, to be rendered. |
| US12277397B2 |
Method of training model, method of determining word vector, device, medium, and product
A method of training a model, a method of determining a word vector, a device, a medium, and a product are provided, which may be applied to fields of natural language processing, information processing, etc. The method includes: acquiring a first word vector set corresponding to a first word set; and generating a reduced-dimensional word vector for each word vector in the first word vector set based on a word embedding model, generating, for other word vector in the first word vector set, a first probability distribution in the first word vector set based on the reduced-dimensional word vector, and adjusting a parameter of the word embedding model so as to minimize a difference between the first probability distribution and a second probability distribution for the other word vector determined by a number of word vector in the first word vector set. |
| US12277395B2 |
Digital image analysis of social media posts using machine learning models for sentiment identification and recommended actions
A machine learning (ML) system and methods are provided that are configured to correlate text data with corresponding image data for image sentiment analysis. The system includes a processor and a computer readable medium operably coupled thereto, the computer readable medium comprising a plurality of instructions stored in association therewith that are accessible to, and executable by, the processor, to perform image processing operations which include receiving image data for an image posted on a social networking platform, determining whether there is text data, performing image data extraction operations, analyzing the text data, determining and combining a score for the image and text data, determining an image sentiment or a text sentiment, calculating weighted metrics based on the image sentiment or the text sentiment, determining historical customer data interactions of the customer, and recommending one or more actions based on the weighted metrics. |
| US12277392B2 |
Techniques for enhancing the quality of human annotation
Methods for enhancing or automating a review process of annotation tags for a set of tokens is described. A system may receive a list of tokens with associated tags for each token for a data set and may output any identified inconsistencies where a token is assigned at least two different tags. For example, instead of a human looking at each token individually or taking a sample set of the tags for review, the described techniques may look at all tokens with the associated tags in a set of data and may leverage reorganizing the tokens and associated tags to highlight errors to be fixed. Accordingly, the system may look across all tokens within an entire data set, while a review (e.g., by a human) of possible errors of the data set is limited to the highlighted errors flagged by the system. |
| US12277389B2 |
Text mining based on document structure information extraction
Frequent sequences extracted from a set of documents according to a common rule are obtained. Based on comparing occurrence frequencies of various sequences, confidence of the first frequent sequence being a label expression representing a document part in a target document is evaluated. Keywords are extracted from the target document based on evaluation of the confidence. |
| US12277384B2 |
Systems and methods for guided natural language text generation
The presently disclosed embodiments may include a computer readable medium including instructions that when executed by one or more processing devices cause the one or more processing devices to perform a method. The method may include initiating a writing assistant application in response to input received from a user; receiving a first user input, wherein the first user input includes a collection of two or more words that convey at least one idea; automatically constructing, using one or more trained models providing a natural language generation function, a first complete sentence option that expresses the at least one idea; causing the first complete sentence option to be shown to the user via the display; receiving a second user input, and, in response to the received second input; and causing a second complete sentence option, different from the first complete sentence option, to be shown on the display. |
| US12277382B2 |
Method and system to modify speech impaired messages utilizing neural network audio filters
A computer implemented method, system and computer program product are provided that implement a neural network (NN) audio filter. The method, system and computer program product obtain an electronic audio signal comprising a speech impaired message and apply the audio signal to the NN audio filter to modify the speech impaired message. The apply operation converts the audio signal into characters; and identifies and removes at least one of a repetitive pattern or duplicate word in the characters to form the unimpaired message. The unimpaired message is output. |
| US12277377B2 |
Efficient scheduling of tasks for resolution enhancement technique operations
A system and method for scheduling optical proximity correction (OPC) or other resolution enhancement technique (RET) operations on a layout design is disclosed. A layout design is divided into a plurality of regions, such as a plurality of tiles. OPC is performed on the plurality of tiles in order to generate a modified layout design. Performing OPC on the plurality of tiles may be time consuming. In order to more efficiently distribute the processing of OPC, estimates of OPC processing times for the plurality of tiles is performed. The estimate of the OPC processing time for a respective tile may be based on one or both of analysis of: analysis of the respective tile; or analysis of tile(s) that neighbor the respective tile. Based on the estimates, tiles that have a longer estimated processing tile are scheduled before tiles that have a shorter estimated processing time, thereby potentially resulting in more efficient OPC processing. |
| US12277376B2 |
Rail power density aware standard cell placement for integrated circuits
To ensure proper operation (e.g., speed and/or function) of standard cells fabricated within an integrated circuit a minimum potential difference between the high and low power supply rails needs to be maintained. IR drop refers to a reduction in the potential difference between the power supply rails and is caused when the switching activity of cells that share a power supply rail is greater than can be provided at a particular time. Before fabrication, placement of the cells is reorganized within bounding box regions. Power density across the power rails within each bounding box is normalized based on spatial and temporal power density characteristics of each cell. The reorganization is IR aware and has minimal impact on timing and IR drop is mitigated because distributing current consumption between the supply rails reduces current spikes and IR drops. |
| US12277375B2 |
Power staple avoidance for routing via reduction
Embodiments are provided for providing power staple avoidance during routing in a computing system by a processor. One or more transistor gates may be shifted in each row of an integrated circuit to avoid alignment of cell pins and power staples for executing a routing operation, where the circuit row is partitioned into segments based on one or more fixed objects. |
| US12277371B2 |
Dynamic current modeling in dynamic voltage drop analysis
Circuit design techniques can use a trained predictor to predict key dynamic current metrics (such as peak current, peak time, pulse width and total charge) for a gate in a circuit library, where the predictor has been trained over different combinations of different input transition slews and different output fanout models. A dynamic current model solver can be used for a gate in the cell library to derive waveforms (of current versus time) for the different combinations, and a predictor, such as a neural network, can be trained with the outputs from the solver for the different combinations. The trained predictor can be used in a runtime simulation to solve for the dynamic current demand model of the various gates in a circuit design (such as all of the gates in an integrated circuit). |
| US12277365B2 |
Audio arrangement as well as a method for capturing and/or creating a system configuration of the audio arrangement
An audio arrangement with a plurality of audio devices and a central device. A unique address is assigned to each audio device of a basic set in a data environment so that the central device can selectively send messages to the audio devices of the basic set. The central device includes a data-technology selection area for a selected set of audio devices from the basic set, and a communication module for activating a notification mode of the audio devices of the selected set. Each of the audio devices includes a human-machine interface and are configured to send a notification message to the central device in the notification mode when the human-machine interface is actuated. The central device lists the audio devices of the selected set in a list area in the order in which the notification message is received at the central device. |
| US12277361B2 |
Wearable device for facilitating enhanced interaction
Wearable head-mounted displays, such as virtual reality systems, present immersive experiences and environments to a wearer. However, the head-mounted displays, as well as the immersive environments that they produce, limit the wearer's ability to interact with outside observers. For example, a wearer may not be able to see outside observers, and outside observers may not have any insight to what the wearer is experiencing or where the wearer's attention is directed. Accordingly, a wearable electronic device may include an outward-facing display configured to display information to outside observers, such as images of the wearer's face or images that represent or indicate the state of the wearer and/or the head mounted display. |
| US12277357B2 |
Related information providing method for image processing, image processing system, and image processing device
A related information providing method for providing related information comprises, controlling an image processing device, and executing a job pertaining to image processing that performs at least one of processing that reads a document and outputs or stores image data, or processing that loads print data and prints or stores image data; causing a user to select whether or not performing a search is permitted using extracted information, which is obtained by extracting information about at least one of a character or an image from image data of the document or the print data; extracting the extracted information from the image data when a search using the extracted information is permitted; searching a database stored in a data storage device for related information that relates to the extracted information; providing the user with the related information; and registering the extracted information and the image data in the database. |
| US12277355B2 |
Communication apparatus that regulates use of a specific function when a program update is not executed, control method, and storage medium
There is provided a technique capable of updating a program without decreasing user convenience regardless of whether a service is subscribed. A communication apparatus capable of providing a function based on a service according to an agreement includes an acquisition unit which acquires, from a server, first update information about a first update to correct an error relevant to the service and second update information about a second update to correct an error irrelevant to the service, and a regulation unit which regulates use of the function provided by the service in a case where the first update is not executed based on the first update information. The regulation unit does not regulate the use of the function provided by the service in a case where the second update is not executed based on the second update information. |
| US12277352B2 |
Pen servicing determination
Examples include a method for operating a printing device comprising a specific pen. The method comprises receiving future specific pen firing data related to a plurality of upcoming successive print jobs and collecting historical specific pen firing data. The method further comprises determining a level and timing of servicing of the specific pen in function of both of the received future specific pen firing data and of the collected historical specific pen firing data. |
| US12277349B2 |
Internal clock signaling
A method includes selecting a particular ready/busy pin (R/B #) among a plurality of R/B # pins that are associated with respective memory dice among a plurality of memory dice of a memory device. The method further includes receiving, by at least one memory dice among the plurality of memory dice, signaling indicative of performance of a memory access while the particular R/B # pin is set to low, and, initiating an internal clocking signal subsequent to receipt of the signaling indicative of performance of the memory access, wherein the internal clocking signal is associated with timing of operations performed by the plurality of memory dice. |
| US12277347B2 |
Apparatus and methods for back-to-back state machine controller bus operations
An apparatus is provided that includes a memory structure including non-volatile memory cells, a first processor and a second processor. The first processor is configured to provide a plurality of sets of commands to a second processor to perform memory operations on the non-volatile memory cells. The second processor is configured to execute the sets of commands and provide a control signal to the first processor. The first processor is further configured to provide the sets of commands to the second processor based on a status of the control signal. The second processor is further configured to control the status of the control signal so that the second processor executes sets of commands with no idle time between consecutive sets of commands. |
| US12277345B2 |
Scatter gather list adaptive bucketing
The present disclosure generally relates to memory management during SGL fetching. When a data storage device is required to fetch an SGL from a host device, the data storage device cannot determine how much memory will be required to be allocated. The disclosure herein reduces the impact of the problem of under or over allocating memory and over-fetching, thereby reducing performance of the device during transfers. The disclosure provides guidance on how to implement an adaptive learning process based upon statistic collection of SGL fetches. By maintaining a table of statistics, the data storage device controller may learn and more closely predict an amount of memory to allocate for SGL fetching. |
| US12277340B2 |
Managing a LSM tree of key value pairs that is stored in a non-volatile memory
A method for managing a log structured merged (LSM) tree of key value (KV) pairs, the LSM tree is stored in a non-volatile memory, the method may include writing a current run from a buffer to a current run location within the LSM tree, the current run comprises current KV pairs; generating or receiving current fingerprints that are indicative of the current KV pairs; performing a run writing update of a management data structure (MDS) by adding to the MDS, mappings between the current KV pairs, the current fingerprints and a current run identifier; updating the LSM tree by merging at least some runs of the LSM tree; and performing a merge update of the MDS to represent the merging. |
| US12277336B2 |
Apparatus and method for controlling a pooled memory device or a memory expander
A pooled memory device includes plural memory devices and a controller. The plural memory devices include a first memory and a second memory with at least one power supply configured to control power supplied to each of the plural memory devices. The controller is coupled to an interconnect device which is configured to provide the plural memory devices to at least one external device as a logical device. The controller is configured to track available storage capacities of the first memory and the second memory and cut off power supplied to an unused memory among the first memory and the second memory. |
| US12277335B2 |
Storage device
A storage device includes a memory device including a plurality of memory blocks, and a controller configured to move first data from a single level cell (SLC) memory block to a first memory block having a target density lower than a maximum density based on a waiting time and to move second data from the SLC memory block to a memory block having the maximum density based on the waiting time. |
| US12277334B2 |
Selectable performance-based partitioning
A data storage device includes storage media and control circuitry and is configured to enable the creation of partitions with different performance levels. The storage media includes a first set and a second set of memory blocks having different performance levels. The control circuitry is configured to: in response to a request from a host system, provide performance data from the first set of memory blocks and the second set of memory blocks to the host system. The control circuitry is further configured to: receive partition settings from the host system, the partition settings creating a first partition including at least part of the first set of memory blocks and a second partition including at least part of the second set of memory blocks, wherein the first partition has a better performance level than the second partition; and save the partition settings to the storage media. |
| US12277331B2 |
Data storage device and method for determining buffer size of the data storage device
A data storage device includes a memory device and a memory controller. The memory device includes multiple memory blocks. The memory blocks includes one or more spare memory blocks that are not written with data and one or more predetermined memory blocks that are configured as a buffer for receiving data from a host device. The memory controller is coupled to the memory device and configured to access the memory device. The memory controller is configured to determine a setting value of a number of said one or more predetermined memory blocks according to a number of currently remaining spare memory block(s), a number of the predetermined memory block(s) that has/have been written with data among said one or more predetermined memory blocks and a predetermined threshold, and configure the number of the predetermined memory block(s) as the buffer according to the setting value. |
| US12277330B2 |
Data storage device and method for determining buffer size of the data storage device
A data storage device includes a memory device and a memory controller. The memory device includes multiple memory blocks which include one or more spare memory blocks not written with data and one or more predetermined memory blocks that are configured as a buffer for receiving data from a host device. The memory controller obtains a total number of remaining erasable count of the memory blocks and determines a setting value of a number of said one or more predetermined memory blocks according to a number of currently remaining spare memory block(s), a number of the predetermined memory block(s) that has/have been written with data among said one or more predetermined memory blocks, a predetermined threshold and the total number of remaining erasable count of the memory blocks, and configures the number of the predetermined memory block(s) as the buffer according to the setting value. |
| US12277329B2 |
Method and system for tracking memory usage
A method and system track memory allocation and release activities to detect memory leak, buffer overflow, and release type mismatch errors in a computing system. The memory tracker computes the necessary size of the allocated memory block and calls operating system provided functions to allocate and release raw memory blocks. Raw memory blocks are formatted into allocated memory blocks. An indexed data structure stores the allocated memory blocks. The user memory address is used as the index key value. The memory blocks are removed from the indexed data structure when the programs release the memory. The memory blocks remaining in the indexed data structure are considered memory leaks when the memory tracker terminates. The memory tracker adds bytes to the end of memory blocks for the integrity check and detects possible buffer overflow errors. Memory allocation type is added in the allocated memory blocks for release type mismatch errors. |
| US12277320B1 |
Improving data center sustainability through dynamic inclusion and elimination of paths
A method, comprising: selecting an HBA entity that is currently turned on and which is part of a host device, the host device being coupled to a storage array, the host device being configured to read and write data to the storage array; identifying an identifier of the HBA entity; identifying, based on the identifier, a switch that is coupled to the HBA entity via a communications path; identifying one or more other communications paths that span between the host device and the switch; detecting whether a redundancy policy would be violated if the HBA entity were to be turned off, the redundancy policy including at least one rule that specifies a minimum number of active paths that must be present between the host device and the switch at any given time; turning off the HBA entity in response to detecting that the redundancy policy would not be violated. |
| US12277316B2 |
Electronic storage system
Methods and systems for electronic storage are provided. A storage system comprises a plurality of storage system front ends, a plurality of storage system back ends, and a plurality of solid state drive (SSD) agents. Each storage system front end resides on a server of a plurality of servers. Each server of the plurality of servers comprises one or more storage system back ends of the plurality of storage system back ends. Each storage system front end is able to receive I/O requests and relay information associated with the I/O requests to a relevant storage system back end. The relevant storage system back end communicates metadata associated with the I/O request to an SSD via an SSD agent. |
| US12277314B2 |
Touch screen display with virtual trackpad
Examples are disclosed relating to computing devices and methods for performing touch detection within a virtual trackpad area of a touch screen display. In one example, a non-trackpad touch input signal is received from outside the virtual trackpad area and processed with at least a jitter restrictor algorithm that applies a non-trackpad distance between reported touch locations. A virtual trackpad touch input signal is received from within the virtual trackpad area. On condition of determining that the virtual trackpad touch input signal is received from within the virtual trackpad area, the virtual trackpad touch input signal is processed with the jitter restrictor algorithm that applies a virtual trackpad distance between reported touch locations that is smaller than the non-trackpad distance between reported touch locations. |
| US12277313B2 |
Handwriting drawing method and apparatus, electronic device, and readable storage medium
This application provides a handwriting drawing method and apparatus, an electronic device, and a readable storage medium. The method is applied to the electronic device, the electronic device includes a touch screen, the touch screen includes a touch panel sensor (TP sensor), and the method includes: performing a handwriting drawing operation in response to detecting that a stylus moves close to the touch screen and a capacitance change amount of the TP sensor is greater than or equal to a first threshold; and stopping the handwriting drawing operation in response to detecting that the stylus moves away from the touch screen and that the capacitance change amount of the TP sensor is less than a second threshold, where the first threshold is different from the second threshold. |
| US12277312B2 |
Single user or few users identification and blocking operable touch sensor device
A touch sensor system includes touch sensors, drive-sense circuits (DSCs), memory, and a processing module. A DSC drives a first signal via a single line coupling to a touch sensor and simultaneously senses, when present, a second signal that is uniquely associated with a user. The DSC processes the first signal and/or the second signal to generate a digital signal that is representative of an electrical characteristic of the touch sensor. The processing module executes operational instructions (stored in the memory) to process the digital signal to detect interaction of the user with the touch sensor and to determine whether the interaction of the user with the touch sensor compares favorably with authorization. When not authorized, the processing module aborts execution of operation(s) associated with the interaction of the user with the touch sensor. Alternatively, when authorized, the processing module facilitates execution of the operation(s). |
| US12277310B2 |
Simulated interactive panoramas
A panoramic system can receive content (e.g., live video) recorded in a landscape orientation and use a portrait dynamic crop window to display a portrait area of the received content. The panoramic system can further display the content in a landscape dynamic crop window that has a moveable user interface control that can pan the portrait crop window as the content plays in one or both of the dynamic crop windows. |
| US12277309B2 |
Simplified sharing of content among computing devices
In one general aspect, a method can include displaying, on a display device included in a computing device, content in an application executing on the computing device. The method can further include displaying, in a user interface on the display device, at least one identifier, receiving a selection of the at least one identifier, and initiating casting in response to receiving the selection of the at least one identifier. |
| US12277307B2 |
In-page navigation
A method, system, and product comprising: obtaining a user instruction instructing the browser to navigate to a second page, wherein the browser is displaying a first page, wherein the first page comprises a link to a second page, wherein the link is configured to instruct the browser to navigate to the second page, wherein the user instruction is based on a selection of the link; preventing the browser from navigating to the second page in response to the user instruction; and causing the browser to present content from the second page in an element that is placed over the first page. |
| US12277302B2 |
User terminal apparatus and management method of home network thereof
An example user terminal apparatus includes communication circuitry configured to be connected to a home network comprising a plurality of devices; a display configured to display a UI screen for managing the home network; a sensor configured to sense a user manipulation of the UI screen; and processing circuitry configured to change the UI screen displayed on the display according to the user manipulation. The UI screen is one of a plurality of service pages that are changeable according to a user manipulation in a first direction, the plurality of service pages being pages for respectively providing different home network management services. At least one of the plurality of service pages comprises an area that is displayable on the display according to a user manipulation in a second direction. |
| US12277298B2 |
Display device
A display device includes a display panel and an input sensing panel. The input sensing panel includes pluralities of first and second sensing electrodes and electrostatic induction patterns, each of which is connected to a sensing electrode from one of the pluralities of sensing electrodes and overlaps another sensing electrode from the other one of the pluralities of sensing electrodes. The input sensing panel includes a first area where deviations of mutual capacitances between the first and second sensing electrodes are small and a second area where the deviations are large. The electrostatic induction patterns include first electrostatic induction patterns disposed in the first area and second electrostatic induction patterns disposed in the second area, the second electrostatic induction patterns having a different area from the first electrostatic induction patterns, or the number of second electrostatic induction patterns being different from the number of first electrostatic induction patterns. |
| US12277297B2 |
Touch sensor having a touch detection electrode composed of fine metal wires
Provided are a touch sensor that can suppress shading unevenness of a touch detection electrode, and a method for producing the touch sensor.The touch sensor comprises a substrate and conductive layers formed on the substrate, in which the conductive layer has a touch detection electrode (11) that is composed of a plurality of fine metal wires arranged in a mesh shape and extends over an electrode length L1 from a first end part (11A) to a second end part (11B), the plurality of the fine metal wires of the touch detection electrode each have a layer to be plated and a metal plating layer, and an average line width Hm of the layers to be plated of the plurality of the fine metal wires in a region (R1) between the first end part (11A) and a position (P1) apart from the first end part (11A) toward the second end part (11B) side by 1/10 of the electrode length L1 is narrower than an average line width Hs of the layers to be plated of the plurality of the fine metal wires at a position (P2) apart from the first end part (11A) toward the second end part (11B) side by ½ of the electrode length L1. |
| US12277294B2 |
Acoustic input apparatus and method, electronic device and computer-readable medium
An acoustic input apparatus, an acoustic input apparatus, an electronic device, and a computer-readable medium. A first acoustic source is configured to generate a first acoustic wave, in response to a user performing a first operation. An acoustic transducer is configured to collect an acoustic wave and convert the collected acoustic wave into an electrical signal reflecting a frequency of the collected acoustic wave. The comparing circuit is configured to receive the electrical signal, determine whether the collected acoustic wave includes the first acoustic wave based on whether the frequency meets a first preset condition, and output an operating signal. The operating signal is in a first state in response to the collected acoustic wave including the first acoustic wave. The technical solution simplifies wiring and improves robustness to electromagnetic environment, while ensuring accuracy for recognizing an input of the user. |
| US12277285B2 |
Conductive member for touch panel, touch panel, and touch panel display device
Provided is a conductive member for a touch panel, a touch panel, and a touch panel display device capable of accommodating a first and a second lead wire in a narrow region. A conductive member for a touch panel includes a first conductive layer disposed on a transparent insulating substrate; an insulating layer disposed on the first conductive layer; and a second conductive layer disposed on the insulating layer. The first conductive layer has a plurality of first touch detection electrodes, and a plurality of first lead wires led from the plurality of first touch detection electrodes. The second conductive layer has a plurality of second touch detection electrodes, and a plurality of second lead wires led from the plurality of second touch detection electrodes. At least a part of the first lead wire and at least a part of the second lead wire overlap each other in plan view. |
| US12277282B2 |
Organic light emitting display device including touch sensing patterns including metal, and method of manufacturing the same
A organic light emitting display device includes a substrate comprising a light-emitting region and a reflection region, a first sensing electrode which senses a touch position is disposed in the reflection region, and comprises a material having a first reflectivity and a second sensing electrode which senses a touch position is disposed in the light-emitting region and the reflection region, and comprises a material having a second reflectivity, and overlapping a portion of the first sensing electrode. |
| US12277280B2 |
Input display device
An input display device includes a display configured to display an image, a capacitive touch panel attached to the display, a knob that is at least one three-dimensional operation unit on a front face of the touch panel, and a sensing unit configured to measure an electrostatic capacitance of the touch panel and sense an operation on the touch panel based on the measured electrostatic capacitance. The sensing unit senses the rotation amounts of all the fingers touching the knob, and determines that the rotation operation on the knob has been performed when a sensed rotation amount of any of the fingers reaches a threshold value. |
| US12277278B1 |
System and method of action-based navigation visualization for supply chain planners and specially-abled users
A system and method are disclosed for predicting recommendations for a user interface. The method includes generating a graphical user interface that receives an input from a user of a client portal, crawling tasks associated with the user in the client portal, ranking the tasks according to an intent associated with the input from the user, fetching at least one task from the ranked tasks, calculating a quantity of steps to complete the task from the ranked tasks; identifying one or more slots used by the task in at least one step from the quantity of steps, and generating one or more recommendations comprising a subsequent action for the user to complete the task. |
| US12277275B2 |
Content-based tactile outputs
The present disclosure generally relates to content-based tactile outputs. In some embodiments, user interfaces associated with content-based tactile outputs are described. In some embodiments, user interfaces associated with end-of-content tactile outputs are described. In some embodiments, user interfaces associated with moving a user interface in response to different types of input are described. In some embodiments, user interfaces associated with adjustable item-based tactile outputs are described. In some embodiments, user interfaces associated with input velocity-based tactile outputs are described. |
| US12277274B1 |
Haptic vibration device, terminal device and control method
A haptic vibration device includes a stator assembly, a vibrator assembly, and a touch-control assembly. The touch-control assembly can detect a pressing information in a first direction. The stator assembly includes a fixing frame assembly, and a magnetic circuit system fixed to the fixing frame assembly and having a magnetic gap. The vibrator assembly includes a shell elastically connected to the fixing frame assembly and provided outside the magnetic circuit system, and a solenoid assembly located in the magnetic gap. The magnetic circuit system can drive the solenoid assembly to reciprocate in a second direction with an angle to the first direction. A terminal and a control method are provided. The haptic vibration device can reduce the effect of the driving force in the non-pressing direction on the whole device, and has small space requirement for the terminal device in the pressing direction, and is suitable for various terminal devices. |
| US12277272B2 |
Systems and methods for electromyogram-based control using neural networks
An EMG-based control system is disclosed. The system includes an EMG sensor that streams data to a device. A neural network executed by the device decodes muscle activity into a two-dimensional continuous control signal. A network-based calibration routine optimizes the neural network to decode natural movements of the user. |
| US12277267B2 |
Two-way communication between head-mounted display and electroanatomic system
A processing system provides two-way communication between an electroanatomic navigation and mapping system (EAMS) and a head-mounted display (HMD). A user wearing the HMD can use hands-free or touch-free actions to interact with a user interface for EAMS information displayed by the HMD (e.g., 3D augmented reality graphics) or by a display monitor (e.g., 2D graphics). For example, the processing system updates the position of a cursor on the display monitor to track a gaze direction of the user as determined by the HMD. |
| US12277262B1 |
User comfort monitoring and notification
Some implementations disclosed herein present multimedia content to a user, identify a comfort state of the user (e.g., happy, unhappy, distressed, etc.) based on body data of the user (e.g., facial expressions, hand movements, physiological data, etc.), and update the multimedia content based on the identified comfort state. |
| US12277261B2 |
Deformable human interface device
A human interface device may include a deformable body having a handle portion, and a deformable conductor coupled to the deformable body and arranged to deform in response to a physical manipulation of the deformable body. The physical manipulation may include compressing, flexing, twisting, and/or stretching at least a portion of the deformable body. The deformable conductor may be arranged to change an electric characteristic such as a resistance, capacitance and/or inductance in response to the physical manipulation. The deformable conductor may include a sensor portion, and a transmission portion. The sensor portion may sense a first type of physical manipulation, and the transmission portion may sense a second type of physical manipulation. |
| US12277257B2 |
Cache code for an electronic payment terminal and corresponding electronic payment terminal
A removable cache code intended to be assembled to an electronic payment terminal in a reversible manner, thanks to first and second reversible attachment means located on the outer face of at least one of the lateral walls of the cache code. |
| US12277246B1 |
Derived permissions for stored outputs from artificial intelligence agents
The system provides a permissions engine derives permissions for responses from artificial intelligence (AI) agents. The permissions are derived based on the access permissions of chunks used to generate the response, and the response is cached for reuse with users meeting the permissions requirements. The system can also derive an access permission level for a user attempting to access the cached result or other content. This can be based on a managed access profile that includes user behavior criteria and device criteria. Likewise, the system can validate and derive sensitivity levels of documents that are ingested for use in AI agents and discriminate between chunks to use in synthesizing results based on the derived permissions of the chunks and their relationship to the user. |
| US12277239B2 |
Protective deactivation of GDPR wallet
A credential management system stores GDPR wallets of individuals who consent to share their private data with various consumers, and constructs GDPR directories for the consumers allowing access to the wallet records. If an individual decides they no longer want to share their records with a specific consumer, the system deactivates access to the specific consumer for compliance with privacy laws. However, the consumer may have a legitimate need to retain the information in which case the system will still allow access to records that were available prior to deactivation, but will block access to any newly added records in the individual's wallet. An individual may also automatically deactivate all current consumer connections; if this global deactivation happens after a specific consumer has been already been deactivated, the system will use two different deactivation dates for the access filter depending on which consumer is attempting to view the wallet. |
| US12277237B2 |
Managed metastorage
The present application discloses a method, system, and computer system for providing access to information stored on system for data storage. The method includes receiving a data request from a user, determining data corresponding to the data request, determining whether the user has requisite permissions to access the data, and in response to determining that the user has requisite permissions to access the data: determining a manner by which to provide access to the data, wherein the data comprises a filtered subset of stored data, and generating a token based at least in part on the user and the manner by which access to the data is to be provided. |
| US12277236B2 |
System and methods for intelligent entity-wide data protection
Embodiments of the invention are directed to systems, methods, and computer program products for identifying sensitive, or non-publicly available, information, reclassifying identified sensitive information, and managing access to identified sensitive information in an intelligent and dynamic manner. In some embodiments, the systems and methods described herein utilize a pattern recognition engine designed to analyze and detect identifying characteristics of sensitive data or private data characteristics. The system may also employ an automated response and reporting capability to automatically re-classify sensitive data and apply appropriate protection measures in a multi-platform approach. |
| US12277233B1 |
Intelligent AI risk management framework
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for managing the risks inherent in using machine learning and artificial intelligence (AI) tools. In one aspect, a system comprises accessing, by one or more computing devices, a repository of files, and analyzing, by the one or more computing devices, files stored in the repository to identify a subset of the files as candidates that contain or are potentially generated at least in part using one or more artificial intelligence (AI) processes. In another aspect, a system comprises identifying, based at least on one or more attributes indicative of artificial intelligence (AI) usage in a file, one or more automated tests to perform on the file, performing a user-selected automated test, storing results of the performed automated test to an inventory record, and using the results of the automated test to train a machine learning model. |
| US12277231B2 |
System and method for identifying cyberthreats from unstructured social media content
A cyberthreat detection system queries a content database for unstructured content that contains a set of keywords, clusters the unstructured content into clusters based on topics, and determines a cybersecurity cluster utilizing a list of vetted cybersecurity phrases. The set of keywords represents a target of interest such as a newly discovered cyberthreat, an entity, a brand, or a combination thereof. The cybersecurity cluster thus determined is composed of unstructured content that has the set of keywords as well as some percentage of the vetted cybersecurity phrases. If the size of the cybersecurity cluster, as compared to the amount of unstructured content queried from the content database, meets or exceeds a predetermined threshold, the query is saved as a new classifier rule that can then be used by a cybersecurity classifier to automatically, dynamically and timely identify the target of interest in unclassified unstructured content. |
| US12277227B2 |
Bios module provisioning sequence verification system
A BIOS module provisioning sequence verification system includes a BIOS subsystem coupled to a TPM and a BIOS storage system including a plurality of firmware volumes. The BIOS subsystem provides a plurality of BIOS modules in a BIOS module provisioning sequence using the plurality of firmware volumes and, for each of the plurality of BIOS modules when that BIOS module is provided during the BIOS module provisioning sequence: retrieves a BIOS module identifier associated with that BIOS module, and updates BIOS module provisioning sequence information using that BIOS module identifier. Following the provisioning of the BIOS modules in the BIOS module provisioning sequence, the BIOS subsystem provides the BIOS module provisioning sequence information to the TPM, with the BIOS module provisioning sequence information configured to be compared to BIOS module provisioning sequence verification information to verify the BIOS module provisioning sequence. |
| US12277225B2 |
Determining authenticity of binary images
A method is described that includes receiving source code corresponding to a program to be loaded on a processing device, generating a representation of the source code, generating a first authentication indication that indicates the representation is authentic and is based on the source code, generating a second authentication indication that indicates a build server generating the representation is authentic, the second authentication indication generated using an attestation operation and generating a modified representation including the representation, the first authentication indication, and the second authentication indication. |
| US12277224B1 |
Systems and methods for executing an analytical operation across a plurality of computer processes
A system, method, and computer-program product includes commencing a parent computer process based on receiving a request to perform an analytical operation on one or more datasets, commencing at least one child computer process that is launched by the parent computer process when the parent computer process initiates an execution of the analytical operation on the one or more datasets, transmitting, by the at least one child computer process, a request to the parent computer process to retrieve the one or more datasets, writing, by the parent computer process, the one or more datasets to a cross-process queue based on the parent computer process receiving the requests, reading, by the at least one child computer process, the one or more datasets from the cross-process queue, and executing, using an analytical application executing on the least one child computer process, the analytical operation based on the one or more datasets. |
| US12277223B2 |
System and method utilizing machine learning and natural language processing to identify malware DNA
A system and method utilize machine learning and natural language processing to identify malware DNA of a sample malware. The sample malware is analyzed for text strings using natural language processing, and machine learning models are applied to the text strings to classify the text strings as malware DNA relative to prototype malwares. |
| US12277221B2 |
Computer-implemented automatic security methods and systems
One aspect of the present disclosure provides a computer-implemented method of automatically securing a computer system or network against a suspect binary file (SBF) by, in response to detection of the SBF, initiating an automatic defence strategy. The automatic defence strategy includes a first action known to mitigate a known threat posed by a known malicious binary file (KMBF); and a further action predicted to mitigate a predicted threat posed by a discrepant function present in the SBF but not the KMBF. Further aspects of the present disclosure relate to corresponding data processing systems, computer programs, computer-readable data carriers and data carrier signals. |
| US12277218B2 |
Managing and classifying computer processes
In a system and method for processing computer system events asynchronously for software security operations, a computer memory is configured for a read operation by a computer process. The computer process loads, based on a first event occurring during the read operation, at least one file in the computer memory. At least one thread of the computer process is generated. An execution of the at least one thread of the computer process is delayed based on a second event occurring after the first event. A security operation is performed on the process contemporaneously with the loading of the file in the computer memory and the blocking of the execution of the at least one thread of the computer process. The process is either un-delayed on completion of the previous security operation or other security operations performed on that process. |
| US12277213B2 |
Method and device for securely starting up a container instance
A method for securely starting up a container instance in one or more execution environments for one or more components of a technical installation, such an execution environment being designed to execute the container instance includes the following method steps: a) providing a configurable check function that is performed before and/or while starting up the container instance, b) logging each step for preparing at least one execution limitation required for starting up and/or executing the container instance, c) checking each logged step using at least one permissibility criterion configured in the check function, and d) completing the startup and if necessary the execution of the container instance if the at least one permissibility criterion is satisfied, or e) initiating an alerting measure or a measure that counteracts the startup if at least one of the possible permissibility criteria is not satisfied. |
| US12277211B2 |
Security policies for software call stacks
The present disclosure provides systems, methods, and computer-readable media for implementing security polices at software call stack level. In one example, a method includes generating a call stack classification scheme for an application, detecting a call stack during deployment of the application; using the call stack classification scheme during runtime of the application, classifying the detected call stack as one of an authorized call stack or an unauthorized call stack to yield a classification; and applying a security policy based on the classification. |
| US12277209B2 |
Interactive security orchestration
A method includes providing auxiliary code implementing a process for facilitating enforcement of one or more computer-usage rules, and augmenting third-party code with the auxiliary code such that execution of the third-party code carries out the process. Other embodiments are also described. |
| US12277202B2 |
Computer-implemented method and a virtual reality device for providing behavior-based authentication in virtual environment
A method including: capturing or receiving data associated with behavior of a user of a virtual reality device during a session in a virtual environment, wherein the data includes sensory inputs associated with the user from one or more sensors and information associated with user parameters; initiating authentication of the user in the virtual environment; comparing the captured or received data with historic data of the user, wherein the historic data is associated with behavior of the user monitored for a plurality of sessions over a period of time in the virtual environment; determining a score based on the comparison; comparing the score with a predefined threshold score; and in response to determining that the score is above the predefined threshold score, authenticating the user. |
| US12277200B2 |
Fail-safe software access licensing control on a per project basis without a priori knowledge of project details
A request may be received to use a software on a first project. A first set of values may be extracted for a set of features of the first project. A classifier may be used to classify the first project based on the first set of values. It may be determined whether to grant the request to use the software on the first project based on an output of the classifier. |
| US12277196B2 |
System and method for electronic distribution of software and data
According to computerized methods of distributing software and data, software components may be distributed electronically for execution in controlled environments. Such a controlled environment may, for example, restrict the components' ability to communicate through a network to one or more specified hosts. When a component requests data, such as a stream of financial data, the request may specify a source of the data, and the request may be granted or denied by the distributor based on whether the specified source is an authorized source of the data and/or whether the requested data is available from an authorized source. |
| US12277195B2 |
Intelligent locking of display devices for remote use
A method, computer program product, and system include a processor(s) that continuously obtains data from the one or more sensor devices, generating, from the data, frames comprising images, identifies, utilizing the frames, entities within a pre-defined vicinity of a visual display unit at a first time, determines, based on applying the classification model, if each identified entity of the identified entities within the pre-defined vicinity at the first time is objectionable. When the processor(s) determined that at least one identified entity is objectionable, the processor(s) initiates a security action on the visual display unit to prevents the objectionable identified entity from viewing the content on the visual display unit. |
| US12277190B2 |
Web task automation with vectorization
A system and method uses a vectorization model to determine similar elements within a web page to the known web page. The vectorization model takes a known web element and generates a first set of vectors, representative of the various properties of the web element. A vectorization model generates a second set of vectors for each element in a new web page. The first set of vectors is compared to each second set of vectors for each element in the new web page to select the most similar web element. |
| US12277187B2 |
System and method for URL fetching retry mechanism
A method for overcoming intermittent, temporary, or other fetching failures by using multiple attempts for retrieving a content from a web server to a client device is disclosed. The URL fetching may use direct or non-direct fetching schemes, or a combination thereof. The non-direct fetching method may use intermediate devices, such as proxy server, Data-Center proxy server, tunnel devices, or any combination thereof. Upon sensing a failure of a fetching action, the action is repeated using the same or different parameters or attributes, such as by using different intermediate devices, selected based on different parameters or attributes, such as different countries. The repetitions are limited to a pre-defined maximum number or attempts. The fetching attempts may be performed by the client device, by an intermediate device in a non-direct fetching scheme, or a combination thereof. Various fetching schemes may be used sequentially until the content is retrieved. |
| US12277185B2 |
System and method for controlling and organizing metadata associated with on-line content
A system and method are disclosed for controlling metadata associated with content on an electronic device that includes displaying interface screens for user entry of metadata control instructions, accepting user instructions, modifying metadata of applicable content, and associating the modified metadata with the applicable content. The system can export and/or store the applicable content along with modified metadata. The system can automatically modify metadata according to one or more profiles. Relevant profiles can be determined based on the export mechanism, destination or type of content. The system can add watermarks to indicate metadata modification. The system can display metadata for user modification. The content can include photos, videos or other content. The system can display metadata and geolocation indicators for each content item that indicate whether that item has associated metadata and geolocation information. The user can selectively modify metadata of selected content. |
| US12277182B2 |
Service providing apparatus and method for providing search path
Disclosed are a service providing apparatus and a service providing method for providing a search path in order to support a related search word having a related search word having the highest relevancy to be easily selected and used for marketing up to reaching a requested search word of a user by providing a search path which enables relationships between other search words related to a search word requested by a user, and the search word to be determined as a distance. According to the present disclosure, there is an effect of supporting a related search word having the highest relevancy with the request search word of the user and having high advertising efficiency among search words positioned on a path for reaching the request search word of the user to be easily selected and used for marketing. |
| US12277181B2 |
Dynamic website characterization for search optimization
A computer-implemented method and a content characterization system (CCS) for dynamically characterizing a website rendered in one or more of a plurality of languages are provided. The CCS receives website data, analyzes it for characterization of the website, and generates multiple structured data objects with a core object that the CCS connects with the website. When changes are made to the website, the CCS dynamically incorporates the changes into the structured data objects connected with the core object. When a search query is received from a querying network entity, the CCS communicates relevant structured data objects to the querying network entity to answer the query optimally, thereby providing an optimal characterization of the website. |
| US12277180B2 |
Information processing apparatus and method
A program executed by a computer having a processor and a memory. The computer stores in a storage unit a trained model generated by training using as training data one or more types of words and a result of searching the Internet with a search engine using one or more types of words as a search query, the trained model receives, as an input, designated words which are words designated by a user, and thereby outputs an article content, and the program causes the processor to execute: receiving an input of at least a first word and a second word different from the first word as first designated words; and outputting a first article content corresponding to the received first designated words, based on the received first word and second word and the trained model. |
| US12277179B2 |
Document sharing processing method, apparatus, device, medium, and system
Embodiments of the present disclosure disclose document sharing processing method, apparatus, device, medium and system. The method includes: displaying, in an email interface, hyperlink information of a sharable document and an authority control entry of the sharable document; and acquiring authority data for the sharable document determined by a first user based on the authority control entry; where the authority data is used to determine a second user's operation authority data for the sharable document. According to the embodiments of the present disclosure, the hyperlink information of the sharable document and the authority control entry of the sharable document can be displayed in the email interface, and the first user can determine the authority data for the sharable document through the authority control entry, thereby enriching the controllable function for the sharable document in the email, and fulfilling users' document sharing requirements. |
| US12277177B1 |
Querying across different log data source types
A system may attempt to classify, according to field types, label fields used by structures in instances of different log data source types, which use different structure types and different path information to access the structures of those structure types within the instances. Each of the structures includes at least one of the label fields and at least one data field associated with that label field. The system may store a result that includes the path information to access the structures and mappings of at least some of the field labels to the field types. The system may determine a field type involved in a system level query, and then generate a set of query graphs based on the field type and the result. The system may generate a set of instance level queries for a set of the instances according to the set of query graphs. |
| US12277176B2 |
Concurrent automatic adaptive storage of datasets in graph databases
A method comprises storing data objects in a non-graph data repository, each data object including a data source record; storing metadata of the data source records in a graph data repository, comprising transforming a reference in a first data object, which links the first data object to a second data object in the non-graph data repository, into a link node having a first edge connected to a first node representing the first data object and having a second edge connected to a second node representing the second data object, in the graph data repository; receiving a query for a shortest path between two specified nodes; executing the query on the graph data repository to obtain a result set; transforming the result set into a set of data objects in the non-graph data repository; providing the set of data objects, including the corresponding data source records, in response to the query. |
| US12277174B2 |
Label propagation in a distributed system
Data are maintained in a distributed computing system that describe a graph. The graph represents relationships among items. The graph has a plurality of vertices that represent the items and a plurality of edges connecting the plurality of vertices. At least one vertex of the plurality of vertices includes a set of label values indicating the at least one vertex's strength of association with a label from a set of labels. The set of labels describe possible characteristics of an item represented by the at least one vertex. At least one edge of the plurality of edges includes a set of label weights for influencing label values that traverse the at least one edge. A label propagation algorithm is executed for a plurality of the vertices in the graph in parallel for a series of synchronized iterations to propagate labels through the graph. |
| US12277170B2 |
Audible acoustic performance tool
In an aspect, provided are computer-readable media and apparatuses comprising receiving a query specifying one or more materials of a floor/ceiling assembly and/or a classification or result, determining one or more media files responsive to the query, and providing the one or more media files for playback. |
| US12277168B2 |
Method and apparatus for image processing and image classification
The present disclosure provides methods and apparatuses for image processing and image classification. In one embodiment, the method for image processing comprises: receiving an image; obtaining a first classification result for the image based on a classification model; processing the image for classification based on a preset process, and providing a processing result into a re-ranking model to obtain a second classification result for the image; and determining a target classification result for the image, based on the first classification result and the second classification result. |
| US12277167B2 |
Graphical user interface with insight hub and insight carousel
Features described herein generally relate to a graphical user interface that includes an insight hub and an insight carousel. In one example, a system can receive insights associated with transactions, generate an image carousel that includes slides populated with information associated with the insights, and generate another interface page that includes insight listings corresponding to multiple insights. |
| US12277166B2 |
Method and system for rapid retrieval of target images based on artificial intelligence
A method and system for rapid retrieval of target images based on artificial intelligence, obtaining a template image and a plurality of known labels corresponding to the template image; extracting an image to be detected from a target image database; inputting both the image to be detected and the template image into a trained convolutional neural network, and outputting a hash code of the image to be detected and a hash code of the template image; obtaining a similarity between the images based on a Hamming distance between the hash codes, then selecting one or more images to be detected with the similarity higher than a set threshold as a retrieval result to output. Accordingly, the method and system is able to better cope with the retrieval of items in complex scenarios. |
| US12277165B2 |
Image processing apparatus, and image processing method
A query acquisition unit (109) acquires a first query moving image having a plurality of time-series first frame images and at least one second query moving image having a plurality of time-series second frame images. A feature value computing unit (103) computes a feature value of a keypoint detected from an object being included in each of the first frame images and the second frame images. A correspondence relationship determination unit (114) determines a second frame image associated with each of the plurality of first frame images. An integration unit (113) performs, for a plurality of combinations of the first frame image and the second frame image associated with each other, processing of integrating the feature values computed from each of the first frame image and the second frame image, and thereby generates an integrated query in which the integrated feature values are arranged in time series. |
| US12277164B2 |
Using an asset bucket for correlating assets
This disclosure describes techniques for implementing an asset bucket on user devices for organizing assets in a database. Assets may include, without limitation, stored multimedia data from various sources, grouped multimedia data, events, conditions, parameters, environmental data, and other data or telemetry data that are stored in a network operating center (NOC) server database or a third-party database. The asset bucket may include a persistent working space that can be rendered as a pane on a device's user interface for organizing assets that can be selected from a rendered window or windows on the device's user interface and/or directly inputted on the persistent working space. By configuring the asset bucket to facilitate performance of actions on the selected assets, the asset bucket may improve generation of reports on these selected assets. |
| US12277163B2 |
Systems and methods for media playlist generation
The various implementations described herein include methods and devices for identifying and presenting content to users. In one aspect, a method includes providing a domain specific language (DSL) tool to a user of the computing device and receiving a plurality of user inputs via the DSL tool. The plurality of user inputs includes: an input identifying a DSL object corresponding to a media pool; an input identifying a DSL object corresponding to a mutator to be applied to the media pool; and inputs identifying a plurality of DSL objects corresponding to respective objectives for a media set list. The method also includes generating the media set list from the media pool based on the mutator and the objectives and presenting information about the generated media set list to the user. |
| US12277159B1 |
Methods and apparatus to determine tags for media using multiple media features
Example methods, apparatus, systems and articles of manufacture are disclosed to determine tags for unknown media using multiple media features. Disclosed examples extract features from portions of the unknown media. Disclosed examples weight the features based at least partially on respective recognition technologies used to extract the features to determine corresponding weighted features. Disclosed examples search a database of pre-tagged media with a combination of the weighted features to generate a list of suggested tags for the unknown media, the list of suggested tags including relevancy scores for respective ones of the tags in the list. Disclosed examples assign a tag from the list of suggested tags to the unknown media based on a comparison of the relevancy score for the tag to a threshold. |
| US12277158B2 |
Generating tagged content from a list in an electronic document
Techniques for maintaining list-type text formatting when converting content from a source content format to a destination content format are disclosed. A system generates text content by applying text formatting tags to segments of characters obtained from a source electronic document. The system parses a static-display type source electronic document to obtain character data of the characters in the source document. The system analyzes the parsed data to identify text arranged in a list-type text format in the source document. The system generates text content in a destination content format different from the source format by applying tags to segments of the text content designating the segments items in a list. |
| US12277156B2 |
Information retrieval method, related system, and storage medium
An information retrieval method includes obtaining Mi (i+1)th-hop candidate documents based on a retrieval text query and Ki ith-hop candidate documents; obtaining a score of each candidate document in the Mi (i+1)th-hop candidate documents; obtaining, based on a score of a candidate document Pjy(i+1) and a probability of a path L, a probability of a path corresponding to the candidate document Pjy(i+1); obtaining K(i+1) (i+1)th-hop candidate documents based on probabilities of paths respectively corresponding to the Mi (i+1)th-hop candidate documents; and obtaining, based on the K(i+1) (i+1)th-hop candidate documents, a retrieval result corresponding to the query. |
| US12277155B2 |
Exploration of relevant information for automated workflows
An online system extracts information from a user for use in workflows using a machine learning-based language mode. The online system creates a weighted epoch tree comprising epoch nodes, each epoch node associated with a time interval associated with the user. An epoch node has a relevance score determined based on a set of events associated with the user that occurred during a time interval. The online system builds the weighted epoch tree by selecting an epoch node for further exploration based on relevance scores and determining a question relevant to a context represented by the selected epoch node. The online system determines an answer to the question and either adds the answer to an existing node or to new epoch nodes added to the weighted epoch tree. The online system may use the weighted epoch tree for generating a synthetic statement for the user. |
| US12277154B1 |
Systems and methods for machine learning models to assess and extract data from user inputs
In some embodiments a processor can receive inputs associated with a user and classify, based on a first machine learning model using at least one input rubric, each input from the inputs into an input type. The processor can define, based on the input type of each input, a first set of inputs associated with a first evaluation type and a second set of inputs associated with a second evaluation type. The processor can select a second machine learning model based on the first evaluation type and can extract, using the second machine learning model, from the first set of inputs a pattern associated with the user, evaluate a first state of the user based on the pattern and a second state of the user based on the second set of inputs, and generate an assessment of the user based on the first state and the second state. |
| US12277152B2 |
System and method for serial-over-IP switch based character string pattern matching and detection
The present disclosure relates to a system for detecting a user defined character string in serial data at least one of output from a target device or transmitted to a target device. The system makes use of a serial communications device configured to enable a user to conduct a serial-over-IP active serial session with the target device. The serial communications device has a pattern matching application configured to at least one of receive, or be programmed with, a user defined character string, and to monitor for an occurrence of the user defined character string in serial data at least one of received from the target device or transmitted to the target device. The pattern matching application also is configured to take a predetermined action upon the detection of the user defined character string. |
| US12277145B2 |
Method and apparatus for constructing entity relationship graph, device and storage medium
The present disclosure relates to the technical field of information retrieval, and discloses a method for constructing an entity relationship graph, including: performing entity recognition and an operation of uniting like terms on the text to be processed to obtain a standard text entity set; performing grammatical structure analysis on the text to be processed, to obtain a grammatical relationship graph; selecting the node connected to the connection edge in the grammatical relationship graph as a target connection node and performing vector conversion to obtain a text vector, and analyzing a text entity relationship between the target connection nodes according to the text vectors; constructing a knowledge graph according to the standard text entities and the text entity relationship to obtain the entity relationship graph corresponding to the text to be processed. The present disclosure can improve the accuracy of the text entity relationship graph. |
| US12277143B2 |
Apparatus, method, and computer readable medium for evaluating the state of a facility
An apparatus is provided that includes an acquisition unit for acquiring target state data that are the state data in the target domain and source state data that are state data in a source domain and to which a label indicating a quality of a state is added; a conversion generation unit for generating a conversion rule of the target state data and the source state data into data of a common space based on distribution of the target state data and the source state data; a model generation unit for generating classification model for classifying a quality of a state indicated by the target state data in the common space using data of the common space to which the label is added; and an evaluation unit for evaluating the classification model using the source state data converted into data of the common space. |
| US12277142B2 |
Systems and methods for improving computational speed of planning by tracking dependencies in hypercubes
A system for updating a hypercube includes an interface and a processor. The interface is configured to receive an indication to update a cell of the hypercube. The processor is configured to determine a primary dimension value associated with the cell; determine a group of dependencies based at least in part on the primary dimension value, wherein a dependency of the group of dependencies comprises one or more primary dimension values and a pattern; for the dependency of the group of dependencies, determine a set of source locations based at least in part on the one or more primary dimension values and the pattern; and mark the set of source locations as invalid. |
| US12277141B2 |
System and method for analysis and management of data distribution in a distributed database environment
A system and method for analysis and management of data distribution in a distributed database environment. A method may include analyzing information related to transactions between an application and a plurality of data storage systems to produce analysis results. Analysis results may be used to produce a set of rules for defining logical data chunks. A logical data chunk may include at least a portion a data set stored in the plurality of data storage systems. A data distribution policy may be defined based on the set of rules. Other embodiments are described and claimed. |
| US12277139B2 |
Storage space determinations for snapshots
In some examples, a system maintains, for a base storage structure and a collection of snapshots associated with the base storage structure, statistics relating to usage of storage space based on data of the base storage structure and the collection of snapshots. The system checks metadata of a first snapshot to determine validity of references in the metadata and a presence of any child of the first snapshot or a grandparent of the first snapshot. The system associates, based on the validity of the references in the metadata and the presence of any child or grandparent of the first snapshot, a hint with a metadata entry of a parent of the first snapshot to indicate that a metadata entry of the child or the grandparent is to be checked. The system updates, using the hint, the statistics relating to usage of storage space. |
| US12277136B2 |
Method and/or system for transforming between trees and strings
Embodiments of articles, apparatuses, devices and/or systems for manipulating hierarchical sets of data are disclosed. |
| US12277135B2 |
Publishing to a data warehouse
A method for generating an executable application to transform and load data into a structured dataset includes receiving a metadata file that specifies values for parameters for structuring data feeds, received from a networked data source, into a structured database. The metadata file specifies logical rules for transforming the data feeds. The values of the parameters and the logical rules for transforming the plurality of the data feeds are validated to ensure logical consistency for each data feed. Data rules are generated that specify standards for transforming each data feed in accordance with the validated values of the parameters and logical rules. The executable application is generated that is configured to receive source data comprising a data feed from one or more data sources and transform the source data into structured data that satisfies the one or more standards for the structured data record in compliance with the data rules. |
| US12277129B2 |
Data recommender using lineage to propagate value indicators
Systems and methods provide a system that gathers information about data as it progresses through data processing pipelines of data analysis projects. The data analytics system derives value indicators and implicit metadata from the data processing pipelines. For example, the data analytics system may derive value indicators and implicit metadata from data-related products themselves, semantic analysis of the code/processing steps used to process the data-related products, the structure of data processing pipelines, and human behavior related to production and usage of data-related products. Once a new data analysis project is initiated, the data analytics system gathers parameters and characteristics about the new data analysis project and references the value indicators and implicit metadata to recommend useful processing steps, datasets, and/or other data-related products for the new data analysis project. |
| US12277128B2 |
Companion experience
Various embodiments provide a so-called companion experience in which content consumed on a primary screen can serve as a source for an automatic search that returns related content that can be presented on an auxiliary screen. The companion experience can be considered to reside in a layer that can be moved across different screens. The different screens can include different physical screens, such as those associated with different computing devices, or the same physical screen in which the companion experience would be rendered in a frame or sub-window. |
| US12277127B2 |
Task and process mining by robotic process automations across a computing environment
Disclosed herein is a method implemented by a task mining engine. The task mining engine is stored as processor executable code on a memory. The processor executable code is executed by a processor that is communicatively coupled to the memory. The method includes receiving recorded tasks identifying user activity with respect to a computing environment and clustering the recorded user tasks into steps by processing and scoring each recorded user task. The method also includes extracting step sequences that identify similar combinations or repeated combinations of the steps to mimic the user activity. |
| US12277125B2 |
Content analysis system and method
A computer-implemented method, computer program product and computing system for maintaining a non-public content repository; and analyzing user-generated content to identify related content included within the non-public content repository. |
| US12277124B2 |
Query processing with restrictions in a database clean room
Disclosed herein are systems and methods for query processing with restrictions in a database clean room. In an embodiment, a system receives a query directed to a combination of a first source dataset from a first database account of a distributed database and a second source dataset from a second database account of the distributed database. The system generates an approved statements table that contains database statement language that can be executed against the combination of the first and second source datasets. Based on determining that the approved statements table includes the query, the system executes the query to produce results data, and stores the results data in the first database account. |
| US12277120B2 |
System for creating and accessing digital cards stored in decentralized content storage
A reference to a digital item is stored as a digital card. The digital card can also be contained in, and/or refer to, other digital cards. The digital card can also include properties or attributes that may be added from the digital item that is being referred to. The digital card can be stored in a data pod within a de-centralized data storage system architecture. |
| US12277119B2 |
Database system with run-time query mode selection
A method of ingesting data to enable selection between a fast query mode and a low-cost query mode includes receiving data from one or more data sources, generating records based on the received data, adding the records to a current record file, and adding index metadata to the records. The index metadata for a given record includes a path and an offset, the path identifies a file in the datastore that includes the given record and the offset indicates a location of the given record in the file. The method further includes saving the current record file to a datastore and loading the records in the current record file into a table in a cloud database. |
| US12277118B2 |
Query optimization method and apparatus
A query optimization method includes: obtaining a plurality of query tasks to be optimized, each query task including at least one subtask, and when a same query task includes at least two subtasks, a query dependence relationship existing between the at least two subtasks; combining the plurality of query tasks based on the query dependence relationship to obtain a combined task; and merging at least two subtasks in different query tasks of the plurality of query tasks based on the combined task to obtain a first merged subtask, the first merged subtask being executed to obtain query results of the at least two subtasks in the different query tasks. |
| US12277116B2 |
Query plan cache shadow modes
The subject technology receives a query. The subject technology performs a lookup operation on a shadow cache. The subject technology performs a validation process on the particular query plan for determining a cache hit on the shadow cache. The subject technology performs a program building process to update the particular query plan with additional information for executing the particular query plan. The subject technology performs a compilation process to compile an updated program of the updated particular query plan. The subject technology determines that the updated particular query plan is cacheable based at least in part on the compilation process. The subject technology registers the updated particular query plan as a new entry in the shadow cache. The subject technology sends the updated program to an execution node for executing the updated particular query plan. |
| US12277115B2 |
Sharing materialized views in multiple tenant database systems
Systems, methods, and devices for sharing materialized views in multiple tenant database systems. A method includes defining a materialized view over a source table that is associated with a first account of a multiple tenant database. The method includes defining cross-account access rights to the materialized view to a second account such that that second account can read the materialized view without copying the materialized view. The method includes modifying the source table for the materialized view. The method includes identifying whether the materialized view is stale with respect to the source table by merging the materialized view and the source table. |
| US12277108B2 |
High performance distributed system of record with ledger configuration system
A high-performance distributed ledger and transaction computing network fabric over which large numbers of transactions are processed concurrently in a scalable, reliable, secure and efficient manner. In one embodiment, the computing network core is configured to support a distributed blockchain network that organizes data in a manner that allows communication, processing and storage of blocks of the chain to be performed concurrently at very high performance and low latency, even when the transactions themselves originate from distant sources. This data organization relies on segmenting a transaction space within autonomous but cooperating computing nodes that are configured as a processing mesh. The system also provides for confidence-based consensus. A configuration system is provided to enable configuration updates to be securely implemented across various subsets of the computing nodes. |
| US12277105B2 |
Methods and systems for improved search for data loss prevention
Methods and systems are provided for enhanced data loss prevention. Data loss prevention may be applied to data that includes a plurality of records and a plurality of categories, with each record including a plurality of fields and each field corresponding to a different one of the categories. Applying of data loss prevention may include selecting a subset of records from the plurality of records; scanning fields of the selected subset of records for sensitive information; computing based on a result of the scanning, for each category, a likelihood the category contains the sensitive information; selecting a subset of categories based on the computed likelihoods of the categories to contain the sensitive information; searching the sensitive information in the selected subset of categories; and in response to detection of sensitive information in at least one of the subset of records, taking one or more data loss prevention related actions. |
| US12277102B2 |
Stream-based transaction processing
A stream of database transactions are received and conflicts between transaction types are determined. When a conflict is determined, job components forming a database architecture are configured to execute a first transaction, and in response to completing the first transaction, job components forming the database architecture are reconfigured to execute a second transaction. |
| US12277095B2 |
Approaches for encoding environmental information
Systems, methods, and non-transitory computer-readable media can access a plurality of schema-based encodings providing a structured representation of an environment captured by one or more sensors associated with a plurality of vehicles traveling through the environment. The plurality of schema-based encodings can be clustered into one or more clusters of schema-based encodings. At least one scenario associated with the environment can be determined based at least in part on the one or more clusters of schema-based encodings. |
| US12277087B2 |
Low voltage drive circuit for transceiving analog data via a bus and methods for use therewith
A low voltage drive circuit includes a transmit digital to analog circuit that converts transmit digital data into analog outbound data by: generating a DC component; generating a first oscillation at a first frequency; generating a second oscillation at the first frequency; and outputting the first oscillation or the second oscillation on a bit-by-bit basis in accordance with the transmit digital data to produce an oscillating component, wherein the DC component is combined with the oscillating component to produce the analog outbound data, and wherein the oscillating component and the DC component are combined to produce the analog outbound data. A drive sense circuit drives an analog transmit signal onto a bus, wherein the analog outbound data is represented within the analog transmit signal as variances in loading of the bus at the first frequency and wherein analog inbound data is represented within an analog receive signal as variances in loading of the bus at a second frequency. |
| US12277084B2 |
Context-based workspace personalization using an experience ID
Context-based workspace personalization is provided using an experience ID. An agent can be used on a user computing device to monitor for context of a workspace. Based on context, the agent can generate and send a manifest and an experience ID generated from the manifest to a workspace management service. The workspace management service can use the experience ID to identify whether a manageability snapshot exists for the workspace in its current context. If so, the workspace management service can send the manageability snapshot to the agent which in turn can apply the manageability snapshot to customize the workspace to the user's preferences. When the user makes changes to configurations of the workspace, the agent can relay such changes to the workspace management service using the experience ID to thereby cause such changes to be reflected in a corresponding manageability snapshot. |
| US12277083B2 |
Time synchronization device for providing timing information acquired from network time sources to endpoint devices
An apparatus comprises a processing device configured to establish a first connection to a specified network time source via a network-connected device, and to acquire first timing information from the specified network time source via the network-connected device, the first timing information comprising a current time value and first accuracy information for the specified network time source. The processing device is also configured to set and maintain an internal real-time clock based on the current time value. The processing device is further configured to establish a second connection to an endpoint device and to provide second timing information to the endpoint device, the second timing information comprises a current time measurement of the internal real-time clock and second accuracy information for the internal real-time clock, the second accuracy information for the internal real-time clock being based on the first accuracy information for the specified network time source. |
| US12277079B2 |
Direct memory access architecture, system and method, electronic device, and medium
Provided is a direct memory access architecture, including: a direct memory access control component, a read data moving component, a write data moving component and a data storage component; wherein the direct memory access control component includes a control register, a read descriptor storage component, a write descriptor storage component, a read command transfer component and a write command transfer component; the control register is configured to obtain descriptor address information; the read descriptor storage component is configured to store a read descriptor obtained by using the control register; the write descriptor storage component is configured to store a write descriptor obtained by using the control register; the read command transfer component is configured to send, to the read data moving component, a read command; the write command transfer component is configured to send, to the write data moving component, a write command. |
| US12277077B1 |
Software-decoupling-based hardware control apparatus and method
The present disclosure discloses a software-decoupling-based hardware control apparatus and method. The software-decoupling-based hardware control apparatus includes one or more parameter test controllers; each parameter test controller includes a test command input FIFO, a command and parameter map memory, a parameter test command processor, and a device control generator. By means of separating a software low level driver from a specific chip controlled by hardware, the present disclosure achieves decoupling between a low level driver function and the specific chip controlled by the hardware, and reduces the maintenance cost and development cycle. Furthermore, the test efficiency in a test process is improved. |
| US12277076B2 |
Error correction for computational memory modules
Disclosed embodiments include a computational memory system. The computational memory system includes at least one computational memory chip including one or more processor subunits and one or more memory banks, formed on a common substrate. The computational memory system also includes at least one local error correction code (ECC) module configured for calculating an original ECC based on received data, at least one local ECC module associated with at least one of the processor subunits and/or at least one of the memory banks. |
| US12277074B1 |
Mechanisms to utilize communication fabric via multi-port architecture
Techniques are disclosed pertaining to utilizing a communication fabric via multiple ports. An agent circuit includes a plurality of command-and-data ports that couple the agent circuit to a communication fabric coupled to a plurality of hardware components that includes a plurality of memory controller circuits that facilitate access to a memory. The agent circuit can execute an instruction that involves issuing a command for data stored at the memory. The agent circuit may perform a hash operation on a memory address associated with the command to determine which one of the plurality of memory controller circuits to which to issue the command. The agent circuit issues the command to the determined memory controller circuit on a particular one of the plurality of command-and-data ports that is designated to the memory controller circuit. The agent circuit may issue all commands destined to that memory controller circuit on that port. |
| US12277061B2 |
ATS PRI support with implicit cache
The present disclosure generally relates to improved address translation. Rather than fetching translated addresses using ATS/ATC, a HIM address translation search engine (HATS) is used through implementing the ATC in a layer above per an NVMe command. The HATS is an engine that will monitor pointers with untranslated addresses and will fetch the translated addresses for the pointers. Once the translated addresses are fetched for the pointer, the HATS will overwrite the untranslated address with the translated address. The HATS will then update the status of the pointers. When a translation request fails, the device will use PRI to request the translated address. During a translation request fail the device will drain any incoming requests while skipping the data transfer phase. The device will not block any other requests in a queue. Once that translated address is received through the PRI flow, the status of the pointer will be updated. After PRI completes, the device will return to using the HATS to get all the translated addresses for the pointers with an untranslated address status. After getting the translated addresses, the device shall use the translated addresses to perform DMA operations. |
| US12277060B2 |
Application mapping on hardened network-on-chip (NoC) of field-programmable gate array (FPGA)
Methods and example implementations described herein are generally directed to the addition of networks-on-chip (NoC) to FPGAs to customize traffic and optimize performance. An aspect of the present application relates to a Field-Programmable Gate-Array (FPGA) system. The FPGA system can include an FPGA having one or more lookup tables (LUTs) and wires, and a Network-on-Chip (NoC) having a hardened network topology configured to provide connectivity at a higher frequency that the FPGA. The NoC is coupled to the FPGA to receive an profile information associated with an application, retrieve at least a characteristic, selected form any of combination of any or combination of a bandwidth requirement, latency requirement, protocol requirement and transactions, associated with the application from the profile information, generate at least one application traffic graph having mapping information based on the characteristic retrieved, and map the application traffic graph generated with into the FPGA using the hardened NoC. |
| US12277056B2 |
Memory device interface and method
Apparatus and methods are disclosed, including memory devices and systems. Example memory devices, systems and methods include a buffer interface to translate high speed data interactions on a host interface side into slower, wider data interactions on a DRAM interface side. The slower, and wider DRAM interface may be configured to substantially match the capacity of the narrower, higher speed host interface. In some examples, the buffer interface may be configured to provide multiple sub-channel interfaces each coupled to one or more regions within the memory structure and configured to facilitate data recovery in the event of a failure of some portion of the memory structure. Selected example memory devices, systems and methods include an individual DRAM die, or one or more stacks of DRAM dies coupled to a buffer die. |
| US12277052B2 |
Automatic release preparation and deployment for software applications
Methods and apparatuses are described for automatic release preparation and deployment for software applications. A server generates a candidate release build of selected software applications to be deployed to a production computing environment, including: building application artifacts associated with the applications and storing the application artifacts in a repository, updating a project configuration file associated with the applications, and creating a release branch associated with the applications. The server deploys the application artifacts of the candidate release build into a functional acceptance test computing environment and validates operation of the application artifacts. The server promotes the application artifacts to a performance acceptance test computing environment and validates operation of the application artifacts in the performance acceptance test computing environment The server promotes the application artifacts to a production computing environment when operation of the application artifacts is validated in the performance acceptance test computing environment. |
| US12277049B2 |
Fault localization in a distributed computing system
Localizing a faulty microservice in a microservice architecture is achieved by developing healthy execution sequence data for comparison to execution sequences during system failures. Oftentimes the faulty microservice does not emit a failure signal. Frequent sub-sequences arising from log template time series data during healthy execution facilitates localization of faulty services when there is no failure signal from the faulty service. |
| US12277046B2 |
System and method for monitoring state and alerts in data processing systems
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 implement a framework for improving the likelihood that the management components have access to consistent state information. The framework may include use of multiple management components that conserve and/or distribute information regarding the states of and events impacting the operation of hardware components. |
| US12277039B1 |
Intelligent file and filegroup reorganizer for backup and restore in multi environments
Methods and systems are provided for restoring a source database to a target environment. The methods and systems may include calculating an amount of data on each drive of the source database. The methods and systems may include calculating free space of each drive of the target environment. The methods and systems may include shrinking filegroups in the drives of the source database. The methods and systems may include fetching historical transactional queries run on tables in the filegroups. The methods and systems may include identifying interdependencies between tables using the queries. The methods and systems may include ingesting, by an AI engine, the calculations, the queries, the identified interdependent tables, historical information of table movement and a business use case. The methods and systems may include the AI engine determining how to restore the source database using the ingested information. |
| US12277034B2 |
Content aware dynamic data pool allocation
A data protection system protects the data with the appropriate level of security and tiering for storage in data pools. The system includes a content awareness feature that is utilized to classify and analyze the data to be backed up and assigns the classified data to the appropriate data pool dynamically. It uses a classifying software development kit (SDK) or application program interface (API) to classify and analyze the contents. Based on this classification, data is segregated using specific data properties and is compared with a list of data pool properties. Then system then ranks and predicts the pool that is best suited for the classified data and dynamically assigns the data to the pool during backup. |
| US12277027B2 |
Memory control circuit, memory, and memory module
Provided is a memory access control unit that performs writing by dividing write data and an error correction code thereof into a plurality of memories, and acquires presence or absence of occurrence of a verify error in each of the plurality of memories related to the writing. In a case where the verify errors occur in at least any of the plurality of memories, an error bit length acquisition unit acquires bit lengths of the verify errors from the plurality of memories and a write control unit determines that the writing has succeeded if a total bit length of the verify errors falls within a range of a capability allocated to an error bit length tolerance of the error correction code, and determines that the writing has failed if the total bit length of the verify errors falls outside the range. |
| US12277024B2 |
Method for managing ECU on vehicle, and ECU and readable storage medium
A method for managing an ECU on a vehicle, and an ECU and a computer-readable storage medium are disclosed. The method may include: monitoring a working state of at least one ECU on a vehicle (S201); and in response to detecting an abnormal ECU in an abnormal working state, sending a control instruction to the abnormal ECU, where the control instruction is configured to trigger the abnormal ECU to execute a corresponding restore action (S202). |
| US12277022B2 |
Method for adaptively adjusting state transition time in peripheral component interconnect express system to enhance overall performance, and associated apparatus
A method for adaptively adjusting state transition time in a Peripheral Component Interconnect (PCI) Express (PCIe) system and associated apparatus such as a root complex (RC) device and an endpoint device are provided. The method may include: toggling a clock request signal on a signal path coupled between the RC device and the endpoint device based on a request from the RC device or on a request from the endpoint device, wherein when the clock request signal toggles, the endpoint device transits from a first state to a second state; and toggling a reference clock signal from the RC device at a timing determined according to a training parameter among at least one predetermined parameter which is set dependent on at least one of the factors: a transition time, a restoration delay, a latency tolerance report (LTR) and a bias state, after the clock request signal toggles. |
| US12277021B2 |
Circuitry that can perform fast mode switching
A circuitry includes a multi-mode switching multiplexer, a control circuit and a receiver. The multi-mode switching multiplexer is arranged to receive multiple mode settings, and select one of the multiple mode settings as an output mode setting. The control circuit is arranged to generate a mode switching signal to control the multi-mode switching multiplexer. The receiver is arranged to set its internal components according to the output mode setting. |
| US12277018B2 |
Memory system and operation method thereof and power management module
Implementations of the present disclosure disclose a memory system and an operation method thereof. The memory system comprises at least one memory device and a memory controller coupled with the at least one memory device. The memory controller is configured to: in respond to an instruction of a host coupled with the memory system, control the memory system to enter a first activation mode and a transition mode sequentially. The transition mode includes an idle mode and a first sleep mode. A power of the memory system in the first sleep mode is less than a power of the memory system in the idle mode. The power of the memory system in the idle mode is less than a power of the memory system in the first activation mode. |
| US12277017B2 |
Operating mode register
The present disclosure includes apparatuses and methods related to modifying an operating mode in memory. An example apparatus can include a memory array and a controller coupled to the memory array, wherein the controller includes a register configured to receive a mode register write command and write a value indicative of an operating mode in which the apparatus has reduced power consumption relative to a normal operating mode. |
| US12277016B2 |
System, method, apparatus and device for adjusting power consumption, and medium
A system, method, apparatus and device for adjusting power consumption, and a medium are provided. The system includes a Power Supply Unit (PSU) and a Complex Programmable Logic Device (CPLD). An input end of the PSU is connected to a server, and the PSU is configured to receive an initial electrical signal of the server in real time, and determine a current power supply condition according to the initial electrical signal to obtain a final electrical signal. The CPLD is connected to an output end of the PSU, and the CPLD is configured to receive the final electrical signal, increase a power of the server when the final electrical signal is a signal representing that the current power supply condition is high output power, and decrease the power of the server when the final electrical signal is a signal representing that the current power supply condition is low output power. |
| US12277009B2 |
Display device
A display device includes a display panel, a support member supporting the display panel and including a perforated portion in which a plurality of openings are formed, and an adhesive layer disposed between the display panel and the support member, and at least partially filling the plurality of openings. Because adhesive material of the adhesive layer at least partially fills the plurality of openings, adhesion reliability between the support member and the buffer member is improved. For this reason, the adhesive layer may not peel off from the support member over time, and the reliability of the display device is improved. |
| US12277006B2 |
Halo display with diagonal rack gear and dual lenticular surface
A display for an information handling system includes a front panel, a rear portion, and multiple halos. The halos are located in between the front panel and the rear portion, and each of the halos transition between a closed position and an open position. The first halo includes a dual lenticular surface and a main portion. The dual lenticular surface directs a bias light along the first halo. The main portion is in physical communication with the dual lenticular surface. The main portion receives the bias lighting from the dual lenticular surface, and reflects the bias lighting toward a front of the display. |
| US12277000B2 |
Conveyor-type device
There is described a conveyor-type device comprising: a carriage slidably moveable along a conveyance path and defining a first channel therein; and two loops disposed on opposite sides of the path and rotatable in response to a movement of the carriage along the path to adjust the length of a second channel, the loops being configured to: rotatably engage with one another downstream from the carriage to extend the second channel as the carriage moves towards an end of the conveyance path; and rotatably disengage from one another upstream from the carriage to shorten the second channel as the carriage moves towards a beginning of the conveyance path, wherein the first channel and second channel are aligned for receiving an elongated body therein. |
| US12276997B2 |
Distributed power harvesting systems using DC power sources
A method for maintaining reliability of a distributed power system including a power converter having input terminals and output terminals. Input power is received at the input terminals. The input power is converted to an output power at the output terminals. A temperature is measured in or in the environment of the power converter. The power conversion of the input power to the output power may be controlled to maximize the input power by setting at the input terminals the input voltage or the input current according to predetermined criteria. One of the predetermined criteria is configured to reduce the input power based on the temperature signal responsive to the temperature. The adjustment of input power reduces the input voltage and/or input current thereby lowering the temperature of the power converter. |
| US12276996B2 |
Power on/off circuit and electronic vaporization device
A power on/off circuit includes: a sensor for generating a corresponding first control signal based on a user operation; a first switch element, a first end of the first switch element being connected to a voltage input end, a second end of the first switch element being connected to a voltage output end, the voltage input end being connected to a power supply voltage; and a capacitor connected between a third end of the first switch element and the sensor, the capacitor controlling an on-off of the first switch element based on the first control signal. |
| US12276991B2 |
Double pipe heat exchanger fouling compensation
This disclosure presents methods and systems of controlling a counter flow double pipe heat exchanger (DPHE) that includes a hot fluid pipe and a cold fluid pipe. In a method, a temperature error between a reference temperature and a temperature at an outlet of the hot fluid pipe of the counter flow DPHE is determined. A cold fluid mass flow rate is determined from an output of a proportional-integral-derivative (PID) controller based on the temperature error being input to the PID controller. The cold fluid mass flow rate is used for a cold fluid in the cold fluid pipe of the counter flow DPHE. The temperature error is controlled within a predefined range by utilizing parameters of the PID controller that are set by using a harmony search algorithm (HSA) to obtain a minimization of a cost function. |
| US12276976B2 |
Work machine maintenance management system
Provided is a work machine maintenance management system capable of predicting replacement timing of a component of a work machine early. The work machine maintenance management system of this disclosure includes a maintenance management DB server 110 that accumulates maintenance management information of a plurality of work machines and a maintenance management control device 120 that predicts replacement timing of each component of each of the work machines based on the maintenance management information. The maintenance management information includes an actual durable period from start of use to replacement each component of each work machine. The maintenance management control device 120 includes a replacement-factor determining section 121, a service life model creator 122, a failure model creator 123, and a replacement time predictor 126. The replacement-factor determining section 121 determines whether a replacement factor of each component is a service life factor or a failure factor based on an actual durable period of each component of the plurality of work machines. The service life model creator 122 creates a service life model of the component whose replacement factor is determined to be the service life factor by the replacement-factor determining section 121. The failure model creator 123 creates a failure model of the component whose replacement factor is determined to be the failure factor by the replacement-factor determining section 121. The replacement time predictor 126 predicts the replacement timing of each component of each work machine based on the service life model and the failure model. |
| US12276975B2 |
Abnormality detecting device, abnormality detecting method, and storage medium
An abnormality in a device of interest is detected on the basis of the distance from a predetermined reference curve to a point represented by a first index value and a second index value in a two-dimensional plane having the first index and the second index as axes. |
| US12276974B2 |
Control coordination system
Control of a facility is performed in accordance with a common action plan. Further, a plurality of controllers provided in the facility are caused to control the facility in coordination. A control coordination apparatus includes a control information generation unit and a control information transmission unit. The control information generation unit generates control data which include information for specifying a control content of the facility to be controlled by the plurality of controllers and are received by each of the controllers, from an action plan file which includes an action plan made by an action plan generation apparatus and is generated by the action plan generation apparatus. The control information transmission unit transmits the control data to each of the controllers on the basis of facility design information including information on connection with the facility. |
| US12276971B2 |
Generating PFS diagrams from engineering data
In example embodiments, a multi-stage PFS diagram generation technique is used to iteratively define the layout of a PFS diagram from a subset of engineering data in a 3D model of an industrial process. The multi-stage PFS diagram generation technique may repeatedly call an automatic layout generator, which each time solves for one unknown quality of the PFS diagram (e.g., relative positions of components in the PFS diagram, positions on components in the PFS diagram, sizes of the components in the PFS diagram). The PFS diagram may be adapted based on user preferences, for example to define the subset of engineering data, or to constrain aspects of its layout. Updated PFS diagrams may be generated by selecting different user preferences. |
| US12276967B2 |
Program creation apparatus and storage medium
A program creation apparatus acquires a work sequence executed by a robot, and creates a motion program based on the work sequence and a work information file in which information on work contained in the work sequence is recorded. Further, the work sequence is corrected from the work information file, and a new motion program based on a corrected new work sequence is created. |
| US12276966B2 |
Device configuration object template with user interaction for device properties generator
An industrial integrated development environment (IDE) supports the use of graphical device profiles to configure device parameters as part of an industrial control project. To allow an edit to first device represented by a first device profile to be applied easily to other device profiles, the industrial IDE system can record a user's interactions with the first device profile during a session of editing the device's parameters. These interactions are recorded as a sequence of cursor movements, mouse-click selections, keystrokes, and other such interactions. The user interactions are stored as a reusable interaction record which can be selectively applied to other device profiles to recreate or replay the user interactions on those other profiles. |
| US12276963B2 |
Apparatus, system, and method of functional safety
For example, an apparatus may include a motherboard including a functional processing core configured to perform a functionality having a Functional Safety (FuSa) level; a FuSa transceiver configured to communicate with an external safety-island processor, which is external to the motherboard; and a FuSa controller configured to establish a FuSa connection with the external safety-island processor according to the FuSa level, to send FuSa information corresponding to the functionality of the functional processing core to the external safety-island processor via the FuSa transceiver, and to control one or more FuSa operations of the functional processing core based on one or more control messages received from the external safety-island processor via the FuSa transceiver. |
| US12276957B2 |
Automation network and method for transmitting data in an automation network
An automation network comprises at least one primary subscriber, at least one switch, and at least one network subscriber. The primary subscriber comprises primary ports, the switch comprises switching ports, and the subscriber comprises subscriber ports, each comprising a transmitter and a receiver. The primary subscriber is configured to output first and second telegrams to first and second switching ports via first and second primary ports and first and second primary communication paths. The switch is configured to forward the first telegram to a first port of a network subscriber via a first subscriber communication path, and to forward the second telegram to a second port of a network subscriber via a second subscriber communication path. In an error mode, the switch and network subscriber are configured to return the first and/or second telegrams to the primary subscriber via the first and/or second primary port. |
| US12276956B2 |
Control system, support device and support program that communicates grouped process data
A control system includes a control device, an information processing device, a grouper, and a generator. The control device executes a control program controlling a control target while managing process data of the control program. The control device transmits one or more types of data sets storing a part of the process data according to a communication setting. The information processing device executes one or more applications using the process data by using the one or more types of data sets. The grouper allocates the process data designated to be used in the one or more applications to one or more groups. The generator generates the communication setting for the control device such that the process data allocated to the group are stored in one data set and transmitted for each of the groups grouped by the grouper according to an allocation result. |
| US12276947B2 |
Systems and methods for time synchronization of multiple sensors in a vehicle
A method for time synchronization in a vehicle may include transmitting, by a satellite navigation device to a controller and at least one LiDAR device, a UTC and a PPS signal. The satellite navigation device may have a first clock. The method may include synchronizing, by the controller, a second clock of the controller with the first clock of the satellite navigation device based on the PPS signal and the UTC. The method may include synchronizing, by the at least one LiDAR device, a third clock of the at least one LiDAR device with the first clock of the satellite navigation device based on the PPS signal and the UTC. The method may include synchronizing, by at least one camera, a fourth clock of the at least one camera with the second clock of the controller. |
| US12276942B2 |
Timepiece display mechanism
A timepiece display mechanism includes at least one display having a shaft, and having at least one plate and/or a bridge carrying at least one guide device for carrying and guiding this shaft around an axis, including, on a first side of said axis, a support surface comprising a V-shape or a pad, symmetrical with respect to a bisector plane passing through the axis, to centre the axis of the shaft on this bisector plane, and on a second opposite side, at least one holding element substantially diametrically opposite the support surface, all the holding elements exerting on this shaft a resultant elastic return force directed towards the axis, and preventing any radial exit of this shaft out of the guide bearing which is a platform with two parallel faces. |
| US12276941B2 |
Inertial mass equipped with a flexible inertial element, particularly for horology
An inertial mass (1) intended to be mounted on a regulating organ (10), particularly of a horological movement, the inertial mass being configured to be subjected to a rotary oscillation movement at a predetermined frequency, the inertial mass including a rigid main body (2), characterised in that it comprises a flexible inertial element (3) assembled with the main body (2), the flexible inertial element (3) being configured to modify the geometry of the inertial mass (1) according to the oscillation amplitude. Also, a regulating organ and a horological movement comprising such an inertial mass. |
| US12276940B2 |
Holographic microscope including holographic image sensor
According to an embodiment, a holographic microscope comprises a light source emitting light to an object, a beam splitter reflecting the light emitted from the light source to the object and transmitting object light reflected from the object, a holographic image sensor sensing information, including a holographic image, by receiving the object light and allowing the object light to coherently interfere with reference light, and an image processor obtaining three-dimensional (3D) information about the object based on the information sensed by the holographic image sensor. The holographic image sensor includes a lens focusing the object light to the holographic image sensor, a filter transmitting a predetermined wavelength band of light of the focused object light, a light receiving unit receiving interference light to sense a holographic image, and a reference light source directly emitting the reference light having the predetermined wavelength band to the light receiving unit. |
| US12276939B2 |
Holographic image sensor
According to an embodiment, a holographic image sensor comprises a lens focusing object light incident from outside of the holographic image sensor to the holographic image sensor, a filter transmitting a predetermined wavelength band of light of the focused object light, a light receiving unit receiving interference light to sense a holographic image, and a reference light source directly emitting reference light having the predetermined wavelength band to the light receiving unit. |
| US12276934B2 |
Toner container latching
A toner container according to one example embodiment includes a latch catch projecting upward on a top of a body of the toner container. The latch catch is spaced from a second longitudinal end of the body and positioned closer to the second longitudinal end of the body than to a first longitudinal end of the body. The latch catch includes a first contact surface that faces toward the second longitudinal end of the body for contacting a first corresponding surface of a latch in an image forming device to restrain the toner container along a longitudinal dimension of the toner container in a direction from the first longitudinal end of the body toward the second longitudinal end of the body when the toner container is in an installed position in the image forming device. |
| US12276933B2 |
Consumable chip and imaging forming control method
The present disclosure relates to a consumable chip, a consumable, an image forming device, and an image forming control method. The consumable chip is detachably installed on the consumable, and the consumable is detachably installed on the image forming device. The consumable chip includes a chip control unit, and the chip control unit is used to obtain a response signal based on a query signal, and process the response signal based on a preset rule to generate verification data, and the verification data is used to determine whether the consumable is a consumable that meets the preset requirement. The consumable chip generates verification data by processing the response signal according to preset rules, so that the verification data received by the image forming device includes both the response signal and auxiliary verification data obtained according to the response signal, thereby improving the verification reliability of forming device on consumable chip. |
| US12276930B2 |
Image forming apparatus the controls operation depending on whether show-through of sheet is detected
In an image forming apparatus, in a case of duplex printing, a sheet is transported toward an image forming device along a sheet transport route, the image forming device forms an image on a first face, which is one of faces of the sheet, a reverse transport device reverses the front and back faces of the sheet and transports the sheet to a position upstream of a show-through reading device in a sheet transport direction, and the show-through reading device reads a second face, which is another face of the sheet. Then the show-through detector decides whether a show-through has occurred, on a basis of the image that has been read. |
| US12276924B2 |
Reticle pod including motion limiting features and method of assembling same
Reticle pods include inner pods where motion limiting features restrict translational motion of the cover and the baseplate relative to one another. The motion limiting features are in addition to gross alignment features included in the inner pod. The motion limiting features resist the translational motion before the gross alignment features would resist the motion. Motion limiting features can include elastic bodies providing friction against contact surfaces, or pins received on elastic contact surfaces or in diaphragms or motion limiting cups. |
| US12276920B2 |
Method for avoiding damage to overlay metrology mark
The present application provides a method for avoiding a damage to an overlay metrology mark, forming a plurality of raised silicon structures on an active area of a scribe line area on a silicon substrate, forming first to third dielectric layers on the silicon structure, and forming an axial structure of a fin and a spacer on the first to third dielectric layers; forming a shallow trench isolation (STI) area on the silicon substrate between the axial structures; removing a portion of the silicon structure along the height thereof on the scribe line area, the height of the residual silicon structure is 150-300 angstroms higher than that of the STI area; forming a plurality of dummy gates on the residual silicon structure on the scribe line, then applying a dielectric layer to fill a gap between the dummy gates, polishing the dielectric layer to expose the top of the dummy gate. |
| US12276918B2 |
Method and apparatus for calculating a spatial map associated with a component
A method for calculating a spatial map associated with a component, the spatial map indicating spatial variations of thermal expansion parameters in the component, the method comprising: providing or determining a temperature distribution in the component as a function of time; calculating the spatial map associated with the component using the provided or determined temperature distribution in the component and optical measurements of a radiation beam that has interacted directly or indirectly with the component, the optical measurements being time synchronized with the provided or determined temperature distribution in the component. |
| US12276914B2 |
Developing method and apparatus
A developing method and apparatus are provided. The developing method includes: obtaining airflow conditions above a wafer to be developed; setting a developing procedure according to the airflow conditions; and developing the wafer to be developed according to the developing procedure. |
| US12276906B2 |
Methods for cleaning lithography mask
Methods for removing haze defects from a photomask or reticle are disclosed. The photomask is placed into a chamber which includes a hydrogen atmosphere. The photomask is then exposed to radiation. The energy from the radiation, together with the hydrogen, causes decomposition of the haze defects. The methods can be practiced on-site and quickly, without the need for wet chemicals or the need to remove the pellicle before cleaning of the photomask. A device for conducting the methods is also disclosed herein. |
| US12276904B2 |
Controllable aperture stop, compact camera module and electronic device
A controllable aperture stop includes a light pass portion, a fixed portion, a driving part and rollable elements. The light pass portion includes movable blades together surrounding a light pass aperture. The fixed portion has shaft structures corresponding to the movable blades. The driving part includes a rotatable element, a magnet and a coil. The rotatable element is for driving the movable blades to rotate relative to the shaft structures to adjust the size of the light pass aperture. The magnet is disposed on the rotatable element. The coil corresponds to the magnet. The magnet and the coil are to drive the rotatable element to rotate around the light pass aperture. The rollable elements are disposed between the fixed portion and the rotatable element and arranged around the light pass aperture, so the rotatable element is rotatable relative to the fixed portion. |
| US12276899B2 |
Image pickup device and method of tracking subject thereof
The present invention provides an image pickup device that recognizes the object that the user is attempting to capture as the subject, tracks the movement of that subject, and can continue tracking the movement of the subject even when the subject leaves the capturing area so that the subject can always be reliably brought into focus. The image pickup device includes a main camera that captures the subject; an EVF that displays the captured image captured by the main camera, a sub-camera that captures the subject using a wider capturing region than the main camera, and a processing unit that extracts the subject from the captured images captured by the main camera and the sub-camera, tracks the extracted subject, and brings the subject into focus when an image of the subject is actually captured. When the subject moves outside of a capturing region of the main camera, the processing unit tracks the subject extracted from the captured image captured by the sub-camera. |
| US12276896B2 |
Tunable orbital angular momentum system
This system and method of for providing a tunable orbital angular momentum system for providing higher order Bessel beams comprising: an acousto-optical deflector configured to receive an input beam, deflect a first portion of the input beam a first deflection angle relative to an axis of propagation and along an optical axis and deflect a second portion of the input beam a second deflection angle relative to the optical axis; a line generator disposed along the optical angle for receiving the first portion and the second portion of the input beam and provide an elliptical Gaussian mean; a log-polar optics assembly disposed along the optical angle for receiving the elliptical Gaussian beam and wrapping the elliptical Gaussian beam with an asymmetric ring; and, a Fourier lens configured to receive the wrapped elliptical Gaussian beam. |
| US12276891B2 |
Liquid crystal display device and electronic device
To provide a semiconductor device, a liquid crystal display device, and an electronic device which have a wide viewing angle and in which the number of manufacturing steps, the number of masks, and manufacturing cost are reduced compared with a conventional one. The liquid crystal display device includes a first electrode formed over an entire surface of one side of a substrate; a first insulating film formed over the first electrode; a thin film transistor formed over the first insulating film; a second insulating film formed over the thin film transistor; a second electrode formed over the second insulating film and having a plurality of openings; and a liquid crystal over the second electrode. The liquid crystal is controlled by an electric field between the first electrode and the second electrode. |
| US12276887B2 |
Driver circuit and display panel
The present application discloses a driver circuit and a display panel. The driver circuit includes a driver circuit board (600); a gate driver chip (320) connected to the driver circuit board (600); a connecting line (330) connecting the driver circuit board (600) and the gate driver chip (320); a fanout cable (341) connected to the gate driver chip (320) and a gate line (500) of the display panel (100), forming a fanout region (340) with a fanout cable (341) connected to the gate driver chip (320); and an additional conductive film (350) disposed in the fanout region (340). |
| US12276884B1 |
Electrically switchable liquid crystal grating cell based on photoalignment with an amplitude mask
A switchable liquid crystal grating cell, and methods for manufacturing the above. The switchable liquid crystal grating cell comprises a pair of switchable liquid crystal grating parts, each switchable liquid crystal grating part comprises a substrate; a conductive layer on the substrate; and a photoalignment layer with an alignment pattern above the conductive layer on the substrate, the alignment pattern having first and second types of domains, the first type of domain having a first uniform alignment direction, the second type of domain having a second uniform alignment direction that is reoriented at a predetermined angle to the first uniform alignment direction, the predetermined angle is 85°-95°, and a liquid crystal layer sandwiched between the pair of switchable liquid crystal grating parts, wherein an alignment pattern on a top surface is arranged to be shifted relative to the other alignment pattern on a bottom surface. |
| US12276875B2 |
Display apparatus and display holding device thereof
A display apparatus and a display holding device thereof are provided. The display holding device includes a front frame and a rear plate. The front frame includes an edge portion, a top portion, a containing portion, an extending portion, and a holding portion. The top portion is connected to the edge portion. An end of the containing portion is connected to the edge portion, and the containing portion is adapted to contain an optical transceiver module. The extending portion adapted to contain a panel module is connected to an another end of the containing portion and extends toward a direction away from the edge portion. The holding portion adapted to contain a light-transmissive element is between the containing portion and the extending portion. The rear plate adapted to contain an optical film module is connected to the front frame. Therefore, a width of the front frame can be further reduced. |
| US12276859B2 |
Lens barrel and imaging device
A lens barrel, that can be made thinner, has a lens holding frame that holds a lens; a driving part that is held by the lens holding frame; aperture blades including a first engaging part and a second engaging part; a first member that engages with the first engaging part and can be rotated around an optical axis by the driving part; and a second member that engages with the second engaging part and is provided with the aperture blade arranged between the second member and the first member. |
| US12276858B2 |
Fiber optic circuit and preparation method
A method of preparing a preformed fiber optic circuit for later termination to at least one fiber optic connector includes providing a substrate for supporting a plurality of optical fibers, the substrate including at least one layer of flexible foil, wherein the flexible foil may be formed from polyethylene terephthalate (PET) according to one example and peeling a layer including at least the optical fibers from the at least one layer of flexible foil. |
| US12276852B2 |
Rewindable optical fiber cable
A low fatigue rewindable optical fiber cable comprises a core having at least one optical transmission element, a dielectric armouring surrounding the core and a sheath surrounding the dielectric armouring. Particularly, the low fatigue rewindable optical fiber cable is characterized by a fatigue performance ratio (FPR) which is a ratio of a cross sectional area of the sheath and a cross sectional area of the dielectric armouring and is between 3 to 4.5 that enables at least 10 cyclic winds and unwinds carried out on a drum with a diameter of 40 times an outer diameter of the low fatigue rewindable optical fiber cable. |
| US12276851B2 |
Photonic chip, lidar, and mobile device
Embodiments of the present application disclose a photonic chip, a LiDAR, and a mobile device. The photonic chip has a substrate, a cladding layer, a first coupler, a first beam splitter, an emitting waveguide module, and a first optical adjusting monitoring module. The first beam splitter includes a first port, a second port, a third port, and a fourth port. The first beam splitter is configured to output the optical signal input through the first port through the third port and the fourth port, and to output the optical signal input through the third port through the first port and the second port. The first optical adjusting monitoring module includes a first photodetector. Monitors the optical power of the return light received by the emitting waveguide module through the first optical adjusting monitoring module integrated on the photonic chip, making the process more time-saving and labor-saving. |
| US12276848B2 |
Multi-port uniboot connector for multi-fiber plug housings
A cover for a fiber optic ferrule and ferrule push includes a sleeve extending lengthwise between opposed front and rear ends and defines a lengthwise-extending opening that opens through the rear end for receiving at least a portion of the fiber optic fiber optic ferrule and the ferrule push. The sleeve also includes a top side and an opposing bottom side, and two side walls extending between the top side and the bottom side and along at least a portion of the sleeve. A receiver is disposed in the top side to receive a projection associated with the ferrule push. |
| US12276844B2 |
Distributed tap architecture incorporating hardened connectivity
Distributed optical tapping architectures include two or more optical tap terminals daisy-chained together. Each optical tap terminal includes an environmentally sealed enclosure; an optical tapping circuit positioned within an interior of the enclosure, the optical tapping circuit including an tap input, a tap pass-through output, and a tap drop output; and hardened interface locations (e.g., de-mateable fiber optic connection locations, cable-pass through glands, etc.) corresponding to the tap input, the tap pass-through output and the tap drop output. |
| US12276841B2 |
Optical fiber fusion splicing method and fusion splicing device
An optical fiber fusion splicing method for performing fusion splicing through positioning of optical fibers to be spliced in a V-groove is provided. The optical fiber fusion splicing method includes pressing the optical fibers placed in the V-groove relatively toward the V-groove using a clamp, varying a clamp pressure of the clamp pressing the optical fibers, and moving the optical fibers placed in the V-groove with respect to the V-groove in an axial direction. |
| US12276837B2 |
Double-parameter in-situ sensor based on waveguide grating, a sensing system and a preparation method
The invention relates to the field of sensing technology, and discloses a double-parameter in-situ sensor based on waveguide grating, a sensing system and a preparation method. The sensor comprises an optical waveguide substrate, wherein a first straight optical waveguide and a second straight optical waveguide are arranged in the optical waveguide substrate in parallel, two ends of first straight optical waveguide are respectively connected with a first transmission fiber and a second transmission fiber, two ends of second straight optical waveguide are respectively connected with a third transmission fiber and a fourth transmission fiber, a first Bragg grating is arranged on the first straight optical waveguide, a second Bragg grating and a third Bragg grating are separately arranged on the second straight optical waveguide, a micro air groove is arranged on the upper surface of optical waveguide substrate, positioned between the second Bragg grating and the third Bragg grating. |
| US12276836B2 |
Optical waveguide apparatus and method of fabrication thereof
A semiconductor structure according to the present disclosure includes a buried oxide layer, a first dielectric layer disposed over the buried oxide layer, a first waveguide feature disposed in the first dielectric layer, a second dielectric layer disposed over the first dielectric layer and the first waveguide feature, a third dielectric layer disposed over the second dielectric layer, and a second waveguide feature disposed in the second dielectric layer and the third dielectric layer. The second waveguide feature is disposed over the first waveguide feature and a portion of the second waveguide feature vertically overlaps a portion of the first waveguide feature. |
| US12276832B2 |
Optical device, substrate optical waveguide element, and optical communication apparatus
An optical device includes an input waveguide and an output waveguide. The optical device includes an interference region that includes an input unit optically coupled with the input waveguide, that includes an output unit optically coupled with the output waveguide, and that has a larger waveguide width than a waveguide width of the input waveguide and a waveguide width of the output waveguide. Further, the optical device includes an unnecessary light waveguide that is included in the output unit in the interference region and that is arranged parallel to the output waveguide. The unnecessary light waveguide is a single-mode waveguide that includes a rib portion and a slab portion with a smaller thickness than a thickness of the rib portion, and that guides only a fundamental mode of light. |
| US12276829B2 |
Preform for optical fiber with low chlorine concentration improvements relating to loss and its use, method of its production and use thereof
An optical fiber having an axial direction and a cross section perpendicular to the axial direction, and a method and preform for producing such an optical fiber. The optical fiber is adapted to guide light at a wavelength λ, and includes a core region, an inner cladding region surrounding said core region, and at least one of a first type of feature including a void and a surrounding first silica material. The core, the inner cladding region and the first type of feature extends along said axial direction over at least a part of the length of the optical fiber. The first silica material has a first chlorine concentration of about 300 ppm or less. |
| US12276823B2 |
Light source module
A light source module includes a first light emitter, a second light emitter, and a third light emitter each to emit light with a different wavelength, a cladding, and a core in the cladding. The core includes a first waveguide that transmits light emitted from the first light emitter, a second waveguide that transmits light emitted from the second light emitter, a third waveguide that transmits light emitted from the third light emitter, a first merging portion in which two waveguides of the first waveguide, the second waveguide, or the third waveguide merge, a second merging portion in which the first merging portion merges with a waveguide other than the two waveguides of the first waveguide, the second waveguide, or the third waveguide, and an emission portion at one end of the second merging portion. |
| US12276822B2 |
Display device
A display device includes a window, a polarizing layer disposed directly on a lower portion of the window or attached to the lower portion of the window by an adhesive layer having a thickness smaller than about 5 micrometers, a retard layer disposed under the polarizing layer, and a display panel disposed under the polarizing layer. The retard layer includes a first retard layer and a second retard layer. At least one selected from a functional layer and a support plate is further disposed under the display panel. The functional layer includes at least one selected from a cushion layer and a digitizer, and the functional layer has a step difference. |
| US12276812B2 |
Dual lens drive device, dual camera module, and optical device
The present embodiment relates to a dual lens drive device that comprises: a housing; a first bobbin which is disposed to move in a first direction inside the housing; a second bobbin which is disposed to move in the first direction inside housing and is spaced apart from the first bobbin; a first coil which is disposed on the first bobbin; a second coil which is disposed on the second bobbin; a magnet which is disposed in the housing and faces the first coil and the second coil; a base which is disposed below the housing; a substrate which comprises a circuit member having a third coil disposed to face the magnet between the housing and the base; and a support member which movably supports the housing with respect to the substrate, wherein the housing is integrally formed. |
| US12276807B2 |
Polarization sorting metasurface microlens array device
Disclosed herein are systems and methods including polarization sorting metasurface microlens array devices. In certain embodiments, a polarization imaging device is provided. The polarization imaging device includes: a source of image light; a metasurface lenslet array comprising a plurality of repeating metasurface lenslets, where the plurality of repeating metasurface lenslets comprise a plurality of first metasurface lenslets configured to diffract the image light into a first polarization light in a first direction and a second polarization light in a second direction; an image sensor positioned in the optical path of the first polarization light and the second polarization light, and where the image sensor includes a plurality of image sensing units including a first image sensing unit positioned to sense the first polarization light and a second image sensing unit positioned to sense the second polarization light. |
| US12276805B2 |
Method and system for actively adjusting diopter of head-mounted display, and head-mounted display
The present invention relates to a method and system for actively adjusting diopter of a head-mounted display, and a head-mounted display. The method includes the following steps: adjusting a relative distance between a displaying component of the head-mounted display and an optical component by a motor driving component; presetting a mapping relationship between a diopter value and a motor pulse number; accordingly converting into a control signal for the motor driving component according to the mapping relationship; and actively adjusting the relative distance between the displaying component of the head-mounted display and the optical component by the motor driving component according to the control signal. A target diopter value is inputted and converted into a corresponding control signal. The motor driving component actively adjusts the relative distance between the displaying component of the head-mounted display and the optical component according to the control signal. |
| US12276797B2 |
Display device and head-mounted display
Provided is a display device having a thin profile and a high light use efficiency and a head-mounted display including the display device. The display device includes a display panel; a circular polarizer configured to convert display light from the display panel into circularly polarized light and to transmit the circularly polarized light; a patterning mirror including light transmitters and a light reflector, the light transmitters being configured to transmit the circularly polarized light and the light reflector being provided on a surface opposite to a surface facing the circular polarizer; a lens configured to transmit the circularly polarized light transmitted through the patterning mirror; and a circularly polarized light selective reflector configured to selectively reflect the circularly polarized light transmitted through the lens. |
| US12276789B2 |
Freeform optical lens integration with visors for near-eye displays
A near-eye display (NED), comprising a frame comprising an outer lens, a micro-display panel coupled to the frame and comprising a processor configured to process content for display to a user wearing the NED, an augmented reality (AR) lens comprising a main prism lens, wherein the outer lens comprises at least one of a display corrector lens or a see-through corrector lens. |
| US12276787B2 |
Compensating lens set and virtual reality apparatus with the same
Disclosed are a compensating lens set and a virtual reality apparatus with the same. The compensating lens set is applied to a folded optical path system. The folded optical path system sequentially comprises, in an optical axis direction, a display unit, a first lens set and a diaphragm. The compensating lens set is arranged between the first lens set and the display unit, the compensating lens set comprising a first compensating lens, the first compensating lens comprising a first surface and a second surface. The first lens set comprises a third surface and a fourth surface. An incident light emitted by the display unit enters the first compensating lens from the first surface, and is emitted out of the first compensating lens from the second surface, passes through the first lens set, and then is transmitted to the diaphragm. |
| US12276786B2 |
Self-illuminating distortion harp
Apparatus and methods are provided for using a self-illuminating harp to calibrate for distortion. In particular, apparatus, methods and systems are provided for imaging and analyzing self-illuminated harp in order to correct for lens distortion. In various implementations, an array of media is strung plumb which resembles a harp. The media can be light fibers or other suitable material which can be strung in a straight line. The cores of translucent fibers are illuminated. These are configured to scatter light throughout their bulk which escapes the core by egressing along the length of fiber. This light produces plumb lines which can be imaged, analyzed and model. In some implementations, imaging is performed by rotation to include a full FOV. |
| US12276783B2 |
Light expander/contractor device and method of using same
The application provides a light expander/contractor device and method of using same, the light expander/contractor device comprising: a faceted quartz structure comprising a lateral surface communicating with a light processing surface at one end and communicating with a planar surface at an opposed end; the light processing surface comprising an initial surface extending from the lateral surface substantially parallel to the planar surface and having a distal end spaced from the lateral surface, the light processing surface further comprising multiple levels of facets comprising quartz-air interfaces: each level of facets comprising (a) a proximal facet surface relative to the lateral surface, the proximal facet surface extending away from the initial surface and toward the lateral surface at a 45° angle relative to the initial surface to communicate with (b) a facet planar surface spaced apart from and parallel to the initial surface to communicate with (c) a distal facet surface adjacent and substantially parallel to the proximal facet surface. |
| US12276775B2 |
Wide angle MWIR F-theta lens
A wide angle MWIR F-theta lens with an F# of 2. The lens is deployed on airborne platforms for remote sensing applications. The lens is corrected for monochromatic and chromatic aberrations over the wavelength range 5000 nm-3300 nm. The image of the remote target is formed on a focal plane which may constitute CCD or CMOS with micro lenses. The lens comprises four groups of optical elements with a cold shield/aperture stop located behind the last group. One embodiment of the lens includes five types of optical materials and while another embodiment of the lens includes only two types of optical materials. |
| US12276774B2 |
Polyester protection film for flexible display device
A protection film according to an embodiment implements a very low reflectivity through a multilayer structure of which the refractive index is controlled and does not cause whitening and cracking to occur even in the case of frequent bending or folding thereof. Accordingly, the protection film is applied to a flexible display device, and especially to a cover of a foldable display device, thereby showing excellent optical and mechanical characteristics. |
| US12276772B1 |
Organic solid crystals having helical structures formed using negative templates
An optical film includes a block copolymer film defining a plurality of helically shaped cavities and a plurality of helically shaped organic solid crystals positioned within the plurality of helically shaped cavities. A method of making the optical film includes obtaining a film of a block copolymer solution including a chiral block copolymer and a non-chiral block copolymer on a substrate. The method includes annealing the film, thereby forming a plurality of helical structures from the chiral block copolymer defined within the non-chiral block copolymer and removing the plurality of helical structures, thereby creating a plurality of helically shaped cavities. The method further includes forming organic solid crystals inside the plurality of helically shaped cavities, thereby forming the optical film. |
| US12276770B2 |
Resolution improvement in dual energy
In some embodiments, a method for processing inspection data associated with cargo irradiated by a plurality N of pulses of inspection is provided. The method includes obtaining the inspection data, the inspection data being representative of intensity values of pixels of an inspection image of the including data associated with a higher energy mode, and data associated with a lower energy mode; generating a histogram having, as a first axis, bins corresponding to pixel intensity values HM associated with the higher energy mode and, as a second axis, bins corresponding to pixel intensity values LM associated with the lower energy mode; selecting a bin corresponding to a most frequent bin of the pixel intensity values HM; and generating a transformation table by mapping each bin of the pixel intensity values LM with the selected bin of the pixel intensity values HM. |
| US12276765B2 |
Implicit property modeling
A method of simulating a process of a geological structure includes obtaining a first digital model including structural data representing a geological structure. The method also includes selecting at least one marching technique based in part on a grid dimension and a grid cell shape of a grid on the first digital model. The method further includes applying the at least one marching technique to at least a portion of the structural data of the first digital model to identify at least some boundary data. The method further includes populating a second digital model based in part on the first digital model, a property, and the boundary data. The method further includes simulating a process of the geological structure using the second digital model. |
| US12276761B2 |
Phase anti-aliasing using spread-spectrum techniques in an optical distance measurement system
A three dimensional time of flight (TOF) camera includes a transmitter and a receiver. The transmitter is configured to generate an electrical transmit signal at a plurality of frequencies over an integration time period and generate a transmit optical waveform corresponding with the electrical transmit signal. The receiver is configured to receive a reflected optical waveform that is the transmit optical waveform reflected off of an object, integrate the reflected optical waveform over the integration time period, and determine a distance to the target object based on a TOF of the optical waveform. The integration time period includes exposure time periods. A length of each of the exposure time periods corresponds to one of the frequencies. The TOF is determined based on a correlation of the electrical transmit signal and the return optical waveform utilizing a correlation function with respect to the integration time period. |
| US12276759B2 |
LiDAR systems and methods for focusing on ranges of interest
Embodiments discussed herein refer to LiDAR systems to focus on one or more regions of interests within a field of view. |
| US12276758B1 |
Multi-beam laser scanner with programmable field of view
An optical system and a method for non-mechanically (i.e., without physical movement) scanning a laser using a lens, a steering optical element, and an array of transmission paths configured to simultaneously emit a same wavelength of electromagnetic radiation. |
| US12276757B2 |
Systems and methods for tracking a position of a rotating platform of a lidar system
Systems and methods are provided herein for improved short range object detection in LiDAR systems. The associated systems may include a first portion and a second portion configured to rotate relative to one another. The system may also include a first magnet located on the second portion and arranged with a north pole of the first magnet facing a first direction. The system may also include a second magnet located on the second portion and arranged with a south pole of the second magnet facing the first direction. The system may also include a first sensor located on the first portion. The first sensor is further configured to measure a first magnetic field of the first magnet and a second magnetic field of the second magnet as the first portion and second portion rotate relative to one another. |
| US12276748B2 |
Radar device and bracket for radar device
A radar device configured to emit radio waves and detects an object present in a prescribed detection region includes an antenna unit and a radio wave reflector. The antenna unit is configured to emit the radio waves. The radio wave reflector is disposed in a region around the antenna unit and outside the detection region and includes a reflection surface having a height gradually changed with respect to an installation surface of the radar device. |
| US12276746B2 |
Sound source identification method and system based on array measurement and sparse prior information
The present disclosure provides sound source identification based on array measurement and sparse prior information, which uses a generalized minimax concave penalty function to apply a sparse constraint on a sound source reconstruction error, determines position information of a potential sound source according to a basic sound image generated by a conventional beamforming method, and generates an initial solution vector including a sound source position prior information in a specific way. Compared with using a random initial value and a zero initial value, computational efficiency of the disclosed sound field reconstruction method is improved. Further, an iterative convergence speed is improved by using a proximal gradient acceleration and an adaptive step size backtracking strategy, an optimal step size that can meet convergence is adaptively selected, and sound field reconstruction can be completed more quickly. The present disclosure realizes high-resolution and high-efficiency sound source identification by using a microphone array. |
| US12276744B2 |
Method and system for selectively applying deep learning for classification of platforms carrying radio frequency emitters
A method and system for selectively applying machine learning to data fusion of a plurality of classification of platforms carrying radio frequency (RF) emitters in an area are provided herein. The system may include: a sensor array of radio frequency sensors deployed outdoors, wherein each sensor is configured to perform synchronized sensor measurements of at least three types; at least one computer processor in communication with the sensor array and configured to apply a data fusion algorithm to the sensor measurements, to yield classification data of the platforms carrying the RF emitters; a machine learning module configured to obtain over a training period, classification data collected from at least the classification measurement of the three types of sensor measurements; train a model to provide outputs of the classification measurement of the first type based on readings of the classification measurement of at least one of the two other types. |
| US12276740B2 |
Method for the location of a beacon by angles of arrival
A method for location of a beacon includes: executing R sequences, wherein R is a whole number equal to or greater than 2, each including reception by a first antenna network and a second antenna network of a signal originating from the beacon, wherein the signals of the R sequences are of different wavelengths; calculating a first estimation function for angles of arrival of the signal on the first antenna network and of a second estimation function for angles of arrival of the signal on the second antenna network; and executing a mutual correlation of the R first estimation functions and the R second estimation functions, for the respective determination of a first angle between the beacon and the first network, and of a second angle between the beacon and the second network. |
| US12276737B1 |
Suppression method for multipath signal of image mode based on correlation peaks of satellite baseband signal
Disclosed is a suppression method for a multipath signal of an image mode based on correlation peaks of a satellite baseband signal, including the steps of: constructing a real-world direct-multipath two-dimensional color image mode data set; and building a multipath suppression model of a deep learning network based on a long-short term memory (LSTM) and a self-attention mechanism module, and training the model. In the present disclosure, a satellite signal can be quickly captured without losing the sensitivity of the captured signal, and a Beidou satellite baseband signal can be captured from a signal recorded in the real world, which enables the model to learn complex signal patterns, improving the accuracy and robustness of multipath signal suppression in urban complex scenes. |
| US12276735B2 |
Enhanced navigation mode with location detection and map layer switching
Aspects presented herein may enhance the navigation function of navigation/map applications or systems when GNSS signals are weak or sporadic. In one aspect, a UE monitors a position of the UE based on GNSS communication, where the position of the UE is monitored using at least one first map layer of a plurality of map layers associated with a map. The UE detects that the position of the UE corresponds to a predefined location when the GNSS communication is below a communication threshold. The UE switches to monitoring the position of the UE using at least one second map layer of the plurality of map layers upon detecting that the position of the UE corresponds to the predefined location, where the at least one second map layer is associated with the predefined location. |
| US12276734B1 |
Encrypted LIDAR systems and methods
Described are systems and methods for providing an encrypted LIDAR system, which may be used in autonomous vehicles. Embodiments of the present disclosure can provide LIDAR systems and methods employing a cryptographically secure deterministic random bit generator (DRBG) to generate a secure pseudorandom key sequence. The secure pseudorandom key sequence can be encoded into light pulses emitted by the exemplary systems and methods. Subsequently, upon receipt of reflected light, the exemplary systems and methods can authenticate the received reflected light to confirm the key sequence encoded in the received reflected light. If the key sequence encoded in the received reflected light matches the key sequence encoded into the emitted light pulse, parameters associated with the emitted and reflected light can be used to determine a distance to the object that may have reflected the emitted light pulse. In the event the received reflected light does not include the encoded key sequence the received light can be “discarded” by the exemplary systems and methods. |
| US12276733B2 |
Method of computing three-dimensional drive parameter of a three-dimensional numerical drive control device by driving measurement of a tracking laser distance meter
The function of the three-dimensional television camera can be provided by attaching the distance to the two-dimensional position of the television camera by the distance meter side of the position of the image captured by the television camera. The high-speed tracking of the tracking mirror and the high image quality of the tracking television camera captured image enable a plurality of detailed image recognition and enable tracking image recognition of a three-dimensional space close to human status determination. The drive device for numerical control, which operates in the dimension space, is driven in that space by grasping and sharing the location of the working space. The position of the working space of the drive device for numerical control is measured. |
| US12276728B2 |
Systems and methods for polarization separation in remote imaging systems
Systems and methods described herein are directed to polarization separation of incoming light signals associated with an imaging system, such as a Light Detection and Ranging (LIDAR) system. Example embodiments describe a system configured to direct incoming light signals to a polarization separator and capture the two polarization states of the incoming light signals. The system may process the two polarization states of the incoming light signals separately to extract information associated with reflecting objects within the field-of-view of the imaging system. The polarization separator may be a birefringent crystal positioned adjacent to an edge of a photonic integrated circuit (PIC) that is used for processing outgoing and incoming light signals associated with the imaging system. The PIC may include at least one on-chip polarization rotator for converting a light signal of one polarization state to a light signal of another polarization state. |
| US12276724B1 |
Method for suppressing azimuth ambiguity of multi-channel SAR systems based on channel cancellation
The present disclosure discloses a method for suppressing the azimuth ambiguity of multi-channel SAR systems based on channel cancellation, which falls within the field of radar signal processing. The method includes: imaging echoed of the multi-channel SAR system based on a linear mapping reconstruction algorithm to obtain a reconstructed high-resolution wide-swath image; estimating positions of the azimuth ambiguity regions of the reconstructed high-resolution wide-swath image; extracting ambiguity images in the azimuth ambiguity regions based on channel cancellation and the refocusing algorithm; and suppressing a repetitive ambiguity image in imaging the echo of the multi-channel SAR system. The method weakens the influence of the original image on azimuth ambiguity extraction, improves the performance of ambiguity suppression, and solves the problem of additional repetitive ambiguity in multi-channel SAR systems by reconstructing the ambiguity signal, and improves the image quality of the multi-channel SAR system, which has great value for subsequent applications such as SAR image interpretation. |
| US12276723B2 |
Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments
The present invention includes systems and methods for a continuous-wave (CW) radar system for detecting, geolocating, identifying, discriminating between, and mapping ferrous and non-ferrous metals in brackish and saltwater environments. The CW radar system generates multiple extremely low frequency (ELF) electromagnetic waves simultaneously and uses said waves to detect, locate, and classify objects of interest. These objects include all types of ferrous and non-ferrous metals, as well as changing material boundary layers (e.g., soil to water, sand to mud, rock to organic materials, water to air, etc.). The CW radar system is operable to detect objects of interest in near real time. |
| US12276722B2 |
Multipath classification in radar detections
A method for classifying tracks in radar detections of a scene acquired by a stationary radar unit, comprises: acquiring radar detections of the scene using the static radar unit; feeding at least a portion of the radar detections into a tracker module for producing track-specific feature data indicating a specific track in the scene, feeding at least a portion of the radar detections into a scene model comprising information about scene-specific features aggregated over time, and information indicating areas in the scene with expected ghost target detections and areas with expected real target detections, wherein at least a subset of the scene-specific features is determined from the radar detections; classifying the specific track as belonging to a real target or to a ghost target by relating the specific track to a position in the scene model. |
| US12276719B2 |
Radar device and signal processing method of radar device
A radar device includes a transmitter module configured to generate transmission waves including: generating a first chirp chain at a first chirp rate for a transmission wave to be output including: generating a first transmission signal including at least one modulated signal to be output at a first angle; and generating a second transmission signal to be output at a second angle different from the first angle; and generating a second chirp chain at a second chirp rate for the transmission wave to be output including: generating a third transmission signal including at least one modulated signal to be output at the first angle; and generating a fourth transmission signal including at least one modulated signal to be output at the second angle, where the first chirp rate is different than the second chirp rate. |
| US12276713B2 |
Quad-core radio-frequency coil circuit
Provided is a quad-core radio-frequency coil circuit. The quad-core radio-frequency coil circuit includes a coil module (1) and a front-end module (2). The coil module (1) is configured to receive a nuclear magnetic test signal and, according to the nuclear magnetic test signal, generate an induction signal. The front-end module (2) is connected to the coil module (1) and configured to generate the nuclear magnetic test signal and collect the induction signal. |
| US12276711B2 |
Sensor systems, method for determining a position of a magnet system, an operating unit, and a computer program
An exemplary embodiment of a sensor system includes a magnet system which is designed to generate a magnetic field. Furthermore, the sensor system includes a first magnetic field sensor which is movable in a first direction relative to the magnet system and has a first distance from the magnet system in a second direction perpendicular to the first direction. The sensor system also includes a second magnetic field sensor which is movable in the first direction relative to the magnet system and has a second distance from the magnet system in the second direction, the second distance being greater than the first distance. |
| US12276704B2 |
Maximum discharge current prediction method and battery system using the same
A method of predicting a maximum discharge current for a battery cell includes: receiving a discharge time and a discharge limitation voltage; setting a discharge reference voltage; obtaining a proportional constant and an index parameter corresponding to the discharge reference voltage, wherein the proportional constant and the index parameter are applied to a relation between a constant current and a discharge time during a discharge; calculating a constant current for the discharge time by using the proportional constant and the index parameter; and adjusting the discharge reference voltage when a difference between a temporary discharge limitation voltage at which a voltage due to the constant current and an internal resistance of the battery cell is dropped from the discharge reference voltage and the discharge limitation voltage deviates from a predetermined error. |
| US12276700B2 |
Relay state management apparatus and operating method thereof
A relay state management apparatus including a switch connected to an end of a battery module, a resistor unit connected to the switch, a voltage measuring unit measuring a voltage applied to the resistor unit, a relay connected between the battery module and a load, and a controller controlling the switch and the relay to be short-circuited and diagnosing a state of the relay based on the voltage measured by the voltage measuring unit. |
| US12276696B2 |
Defect detection using thermal laser stimulation and atomic force microscopy
The present disclosure is directed to an inspection tool having an integrated optical laser unit and atomic force probe unit with a detector unit. The inspection tool further includes a processor unit that is coupled to the optical laser unit and the atomic force probe unit and performs a fault location analysis for a device under test. In addition, the present disclosure to methods for inspecting a device under test for defects using an inspection tool having an integrated optical laser unit and atomic force probe unit that includes a detector unit. |
| US12276694B2 |
Coolant supplying apparatus, and temperature controlling apparatus and test handler including the same
A coolant supplying apparatus, which is configured to prevent dew condensation from being generated in a supply of coolant, and a temperature controlling apparatus and a test handler including the same are provided. The coolant supplying apparatus includes a housing having an outlet, a coolant spraying part arranged inside the housing and configured to discharge coolant around the outlet of the housing, and a dry air injection part configured to inject dry air into the housing. |
| US12276692B2 |
Calibration arrangement and corresponding calibration method, and calibration apparatus
A calibration apparatus is provided with a calibration card (6) attachable in an insertion opening (E) of a wafer prober (1) to form a corresponding substantially closed space. A calibration temperature probe (60, 61) attached to the calibration card can be approached by a temperature-controlled chuck (3), for clamping the wafer (4) which can be moved by means of a position controller (350) in lateral directions and in height direction. The position controller operates in such a way that the calibration temperature probe (60, 61) can detect a respective current temperature at various positions on the surface (O) of the chuck or on the surface (O′) of a wafer (4) clamped thereon. An evaluation device (600), connectable to the calibration temperature probe, a temperature controller (300) and the position controller (350), is arranged to calibrate the temperature output values of the temperature probes (S1-S9) based on the current temperatures at the various positions detected by the calibration temperature probe. |
| US12276687B2 |
Methods and systems for estimating coil impedance of an electromagnetic transducer
A method may include selecting, based on a condition of an electromagnetic load, a selected measurement technique from a plurality of impedance measurement techniques for measuring an impedance of the electromagnetic load and performing the selected measurement technique to generate an estimate of the impedance of the electromagnetic load. |
| US12276686B2 |
Apparatus for determination of capacitive and resistive characteristics of access lines
Apparatus having an array of memory cells and a controller for access of the array of memory cells, wherein the controller is configured to cause the apparatus to apply a reference current to a selected access line, determine a time difference between a voltage level of a near end of the selected access line being deemed to exceed a first voltage level while applying the reference current and the voltage level of the near end of the selected access line being deemed to exceed a second voltage level while applying the reference current, and determine a capacitance value of the selected access line in response to a current level of the reference current, the time difference, and a voltage difference between the second voltage level and the first voltage level. |
| US12276680B2 |
Abnormal detection circuit for detecting three-phase AC power
An abnormal detection circuit is provided. The abnormal detection circuit includes a conversion circuit, a voltage detection circuit, and a warning circuit. The conversion circuit receives a three-phase alternating current (AC) power and converts the three-phase AC power into a driving power. The voltage detection circuit detects each phase of the three-phase AC power. When a voltage value of at least one phase AC power of the three-phase AC power is abnormal, the voltage detection circuit uses the driving power to output at least one control signal corresponding to the abnormality. The warning circuit is driven by receiving the driving power and outputs at least one warning signal corresponding to the abnormality in response to the at least one control signal. |
| US12276679B2 |
Coupling probe for micro device inspection
The present disclosure describes a probe design to measure cycles of microdevices. In particular, the probe comprises, electrodes, dielectric, stimulating capacitor, voltage stimulating source for time varying stimulating voltage signal and a series switch to control biasing condition. The probe structure further has a probe tip and resting pads (ring shape or otherwise) along with a leveling mechanism and apparatus. The disclosure also describes a method to measure cycles of microdevices using the probe structure. |
| US12276677B1 |
Waveguide alignment system with dual plates
A waveguide alignment system with dual plates is disclosed. The disclosed system comprises: a base component, a lower plate coupled to the base component, and an upper plate coupled to the lower plate, wherein the upper plate is configured to attach to an electronic testing equipment component. |
| US12276673B2 |
Vibration rectification error correction device, sensor module, and vibration rectification error correction method
A vibration rectification error correction device includes a reference signal generation circuit that outputs a reference signal, a first frequency delta-sigma modulation circuit that performs frequency delta-sigma modulation on the reference signal by using a first measured signal to generate a first frequency delta-sigma modulated signal, a first filter, a second filter that operates in synchronization with the reference signal, and a first timing control circuit that controls a timing of outputting an input signal in synchronization with the first timing signal, in which the first filter and the first timing control circuit are provided on a signal path from an output of the first frequency delta-sigma modulation circuit to an input of the second filter. |
| US12276666B2 |
Method of generating an inclusion list for targeted mass spectrometric analysis
A method of generating an inclusion list for targeted mass spectrometric analysis is disclosed. Experimentally-acquired data for a plurality of isobarically-labeled peptides derived by proteolytic digestion of a corresponding protein. The data includes, for each of the isobarically-labeled peptides, a mass-to-charge (m/z) ratio, a charge state, and a chromatographic retention time (RT). The method includes determining a hydrophobicity index (HI) of an unlabeled peptide corresponding to the isobarically-labeled peptide. If the determined HI is less than a threshold value, a substitute unlabeled peptide is selected in accordance with predetermined criteria and predicted properties for the substitute peptide are determined and stored on an inclusion list. If the determined HI for the unlabeled peptide is at least as great as the threshold value, predicted properties for the unlabeled peptide are determined and stored on an inclusion list. The substitute unlabeled peptide may be selected from an available peptide library. |
| US12276664B2 |
Method for classifying cancer patients into appropriate hepatocellular carcinoma treatment groups and compounds for treating the patient
A method for the prognosis of response to treatment for a patient suffering from cancer, the method comprising: measuring the expression of at least one immune marker in a leukocyte sample taken from the patient with cancer; classifying the patient sample into (i) sustainable responders (SR) to selective internal radiation therapy (SIRT) or (ii) transient/non-responders (TR/NR) to (SIRT) based on expression of the at least one immune marker in relation to a predetermined value and treating sustainable responders (SR) to SIRT or SIRT or a composition comprising SIRT and an immunotherapy. In a preferred embodiment, the method is for the prognosis of response to treatment of a Hepatocellular carcinoma (HCC) patient comprising detecting the co-expression of PD-1 or Tim-3 with CCR5; or expression of PD-1, Tim-3, CXCR6, or combinations thereof in a leukocyte sample taken from the patient. |
| US12276662B2 |
Device for analyte assays with built-in result reporting using recognizable symbols
A device for indicating a test result of a specimen using recognizable symbols includes a reagent strip, wherein the reagent strip includes a detection zone including an analyte binding area and a positive control area, and the positive control area includes a first-layer reagent and a second-layer reagent; the first-layer reagent is a reagent that becomes transparent when exposed to water, the second-layer reagent is a colored reagent, and the first-layer reagent is not transparent when dry but becomes transparent when wetted; or a device for indicating a test result of a specimen using recognizable symbols, which includes a reagent strip, and the reagent strip includes a detection zone including an analyte binding area and a positive control area; wherein the positive control area includes a light-emitting element which emits light after energizing, and the light emitted by the element is projected to the positive control area. |
| US12276661B2 |
Time-resolved fluorescence immunochromatography kit for simultaneous detection of mixed pollutant of aflatoxin and carbaryl, preparation method therefor, and application thereof
A time-resolved fluorescence immunochromatography kit for the simultaneous detection of a mixed pollutant of aflatoxin and carbaryl, a preparation method therefor, and an application thereof. The kit comprises a time-resolved fluorescence immunochromatography test strip and a sample reaction vial containing a europium-labeled anti-aflatoxin monoclonal antibody and a europium-labeled anti-carbaryl monoclonal antibody lyophilized product, detection lines of the time-resolved fluorescence immunochromatography test strip being coated with an aflatoxin-bovine serum albumin conjugate and a carbaryl-ovalbumin conjugate respectively, and the anti-carbaryl monoclonal antibody is produced by secretion of a hybridoma cell line Jnw1D2 with a preservation number of CCTCC NO. C201654. The kit can be used for the simultaneous detection of aflatoxin and carbaryl content in a sample, and features simple and quick operations and a high sensitivity. |
| US12276660B2 |
Device and system for analyzing a sample, particularly blood, as well as methods of using the same
The present invention is related to the field of bio/chemical sampling, sensing, assays and applications. Particularly, the present invention is related to how to make the sampling/sensing/assay become simple to use, fast to results, highly sensitive, easy to use, using tiny sample volume (e.g., 0.5 μL or less), operated by a person without any professionals, reading by mobile-phone, or low cost, or a combination of them. |
| US12276656B2 |
Compositions and methods for identification of antigen specific T cells
Disclosed herein are antigenic peptide-MHC complexes, termed comPACT polypeptides and comPACT polynucleotides, and methods of producing such complexes. Also discloses herein are methods of producing libraries of comPACT polynucleotides and polypeptides, and their exemplary use in capturing cancer neoepitope-reactive T cells with high accuracy. Dual particle detection approaches for detection of neoantigen specific T cells with improved sensitivity and specificity are provided. Signal to noise ratio analysis of isolated T cells for detection of neoantigen-specific T cells with improved T cells is also provided. |
| US12276653B2 |
Bioelectronic devices with programmable adaptors
The present disclosure provides devices, systems, and methods related to bioelectronic devices. In particular, the present disclosure provides bioelectronic devices, and methods of making bioelectronic devices, comprising adjustable adaptor polypeptides with repeatable motifs and enhanced conductive properties. The bioelectronic devices and methods of the present disclosure are useful for a variety of applications, including the direct measurement of protein activity (e.g., when sequencing a biopolymer). |
| US12276652B1 |
Detection of water in oil emulsions using spectral induced polarization
A method of emulsion detection includes executing an oil production process from a volume of a formation. While executing the oil production process, conducting real-time spectral induced polarization (SIP) measurements of the volume of the formation to determine a real-time real conductivity value (RCV) of a matrix material in the volume of the formation. The method further includes determining an onset of water-in-oil (W/O) emulsion formation in the volume of the formation by analyzing the real-time RCV of the matrix material and optionally identifying the onset of the W/O emulsion formation when the real-time RCV first exceeds a first threshold value. |
| US12276650B2 |
Method and device for calculating concentration of hydrocarbon in fuel evaporation gas of vehicle
A method includes calculating a first fuel evaporation gas density in a purge pump of a vehicle based on a pressure difference between a front end and a rear end of the purge pump, a radius of a fluid passage of the purge pump, a number of rotations of the purge pump, and an opening amount of a purge control solenoid valve, filtering the first fuel evaporation gas density, calculating a second fuel evaporation gas density in the purge pump based on the filtered first fuel evaporation gas density, calculating a third fuel evaporation gas density in a standard temperature and pressure state based on the second fuel evaporation gas density, a current pressure in the purge pump, and a current temperature in the purge pump, and calculating a concentration of hydrocarbon in a fuel evaporation gas in the purge pump based on the third fuel evaporation gas density. |
| US12276646B2 |
Smart sensing network
Embodiments are described of a sensing network including one or more sensor nodes, wherein each of the one or more sensor nodes includes a gas sensor that can measure the presence, concentration, or both, of one or more airborne pollutants in a nodal coverage area surrounding the sensor node. A sensor base that can measure the presence, concentration, or both, of one or more airborne pollutants is positioned in the nodal coverage area of each of the one or more sensor nodes, wherein the sensor base includes a gas sensor with higher accuracy, higher sensitivity, or both, than the gas sensors of the one or more sensor nodes. One or more servers communicatively coupled to the sensor base and the one or more sensors nodes. The sensor base and the sensor nodes can communicate their measurements to the server and the measurements of the sensor base are used by the server as a reference to correct the measurements of the one or more sensor nodes. |
| US12276642B1 |
Stress blank angle eliminating device and method for dynamic true triaxial electromagnetic Hopkinson bar
Provided is a stress blank angle eliminating device and method for a dynamic true triaxial electromagnetic Hopkinson bar. Objectives of eliminating influence of a stress blank angle in a sample in a test and preventing permanent deformation caused by mutual collision between the Hopkinson bars are achieved. The adjustable test device for eliminating the stress blank angle eliminates influence of the stress blank angle generated by the sample in a triaxial six-direction dynamic impact test process, and is convenient for obtaining real dynamic failure parameters of the sample. |
| US12276639B1 |
Large-space high-temperature and high-pressure true triaxial flexible loading device
A large-space high-temperature and high-pressure true triaxial flexible loading device includes a cylinder reaction frame, which includes a cylinder, a lower shear ring, an upper shear ring, a bottom cover, and a top cover, wherein the bottom cover and the top cover are detachably mounted at a bottom and a top inside the cylinder respectively, and an interior of the cylinder is divided to form a loading space for performing a triaxial test on a square test block; the lower shear ring is detachably embedded on an inner wall of the cylinder below the bottom cover; the upper shear ring is detachably embedded on the inner wall of the cylinder above the top cover; a confining pressure reaction frame, mounted in the loading space around the square test block; and, flexible loading mechanisms, disposed in pairs at two opposed side surfaces of the square test block. |
| US12276631B2 |
Parallel clock salinity sensor
A sensor for measuring ocean water salinity is described. The sensor may include a measurement clock circuit, a control clock circuit, and a comparator circuit. The measurement clock circuit, having an output that varies with salinity of a fluid, may have a first circuit architecture that includes a capacitive gap assembly that permits a fluid to flow into a gap between two electrodes of the capacitive gap assembly. The control clock circuit, having an output that does not vary with salinity of the fluid, may have a second circuit architecture comprising a capacitor. The comparator circuit may be configured to compare the controlled clock output to the measured clock output over a duration of time to determine a salinity measurement of the fluid. The first circuit architecture may differ from the second circuit architecture in that an electrically connected position of the capacitive gap assembly within the first circuit architecture is the electrically connected position of the capacitor within the second circuit architecture. |
| US12276628B2 |
Systems and methods for measuring electrical characteristic of medical fluids
A device for measuring conductivity of a fluid. The device including a chamber and at least two electrodes. The chamber includes an inlet, an outlet, an upper surface, and a lower surface that runs separate from the upper surface. The fluid enters the chamber through the inlet and flows out of the chamber through the outlet. Moving along a length of the chamber from the inlet to the outlet or from the outlet to the inlet, a distance between the upper surface and the lower surface changes in at least one dimension of the chamber. The two electrodes are configured to measure electrical voltage in the fluid that enters the chamber through the inlet and flows out of the chamber through the outlet. |
| US12276626B2 |
Flame transfer function measurement system for prediction and reduction of combustion instability
The present disclosure relates to a flame transfer function measurement system for prediction and reduction of combustion instability. |
| US12276625B2 |
Method for species identification and quality detection of liquid-like samples based on nuclear magnetic resonance technology
The present invention is directed to a method of species identification and quality detection of liquid-like samples based on nuclear magnetic resonance technology. In this invention, a two-dimensional relaxation signal containing the 1H T1 and T2 relaxation properties of liquid-like samples is obtained by applying a composite pulse sequence to samples, and from this a fingerprint spectrum is established. The fingerprint spectrum can be associated with the essential characteristics of the tested sample, thus can be used to distinguish a specific liquid-like sample from the others. |
| US12276623B2 |
Foreign matter inspection device
A foreign matter inspection device includes: an X-ray application unit configured to apply an X-ray to an inspection object carried by a carriage unit; an X-ray detection unit configured to detect an X-ray transmitted by the inspection object and to output X-ray image data based on the detection result; an infrared ray application unit configured to apply an infrared ray to the inspection object carried by the carriage unit; and an infrared ray detection unit configured to detect the infrared ray from the inspection object and to output infrared image data based on the detection result. The infrared ray application unit and the infrared ray detection unit are covered by a protection unit formed of a member blocking the X-ray and transmitting the infrared ray. |
| US12276621B2 |
Method for identifying foil position in power storage device and method for calculating inter-foil distance in power storage device
A method for identifying a foil position in a power storage device includes: analyzing the power storage device by X-ray CT analysis to obtain an X-ray absorbed amount at each position; acquiring an on-path X-ray absorbed amount at each on-path position on a specific imaginary line passing through an electrode sheet; and identifying a foil position of an electrode foil through which the specific imaginary line passes, based on the on-path X-ray absorbed amount. The foil position identifying includes fitting to determine an approximate curve that changes to fit a change in the on-path X-ray absorbed amount in a fitting region and generates a single peak in the fitting region, and estimating a foil position of a single electrode foil from the on-path position corresponding to the single peak of the determined approximate curve. |
| US12276618B2 |
Defect inspection device
The purpose of the present disclosure is to provide a defect inspection device with which it is possible to suppress variation in an output signal occurring when an imaging operation condition for an image sensor is changed. The defect inspection device according to the present disclosure comprises a detector that outputs a detection signal for signal light generated by irradiating a sample with light. The detector is controlled so that a first operation state of the detector in a first signal acquisition condition and a second operation state of the detector in a second signal acquisition condition are the same. |
| US12276614B2 |
System and method for imaging reflecting objects
A method and system for automated visual inspection of an object include using different patterns of illumination, each pattern including constant frequency pulses of illumination. The pulses of each different pattern of illumination are temporally offset so as to enable obtaining images illuminated by one or another illumination pattern. The images are combined using different parts of the different images in which the most details of the object are available, to produce a full image of the object which is essentially glare-free. The use of constant frequency pulses enables obtaining different pattern illumination images, to enable creating a glare-free image of an object, while providing a flicker-free inspection environment for human workers. |
| US12276609B2 |
Fluorescence spectroscopy for estimation of fluid contamination
A method of analyzing a fluid includes acquiring a sample of the fluid extracted from a subterranean region proximate to a borehole, the borehole including an injected fluid, applying light having a first excitation wavelength to the fluid sample, and measuring a first fluorescence spectrum. The method also includes comparing the first fluorescence spectrum to a reference fluorescence spectrum corresponding to a fluid having injected fluid contamination and/or to a second fluorescence spectrum based on applying light having a second excitation wavelength to the fluid sample. The method further includes estimating a level of contamination of the fluid sample with the injected fluid based on the comparing. |
| US12276607B2 |
System and method for monitoring ultraviolet radiation bioremediation
Embodiments of the present invention relate to a system and method for detecting biological material on surfaces after decontamination with UV-C and with high sensitivity and having low detection limits while providing rapid and efficient response to accommodate high turnover. Embodiments of the present invention monitor the disinfection process by detecting changes in the electrical properties of surface-confined biological thin films photodegraded with UV-C radiation using microwaves (MW). MW sensing provides noninvasive, real-time detection of the electromagnetic properties of biological materials via concentrated electromagnetic fields, for which advantages include wide bandwidth, small size, and cost-effective fabrication. |
| US12276602B2 |
Infrared Raman microscope and data processing method
An infrared spectrum display processing unit performs processing of displaying an infrared spectrum obtained by infrared spectroscopic analysis in a graph representing a relationship between a wave number and intensity. A data conversion processing unit performs processing of converting a Raman spectrum obtained by Raman spectroscopic analysis into an equal interval Raman spectrum in which data points are plotted by wave numbers at equal intervals. A Raman spectrum display processing unit performs processing of displaying an equal interval Raman spectrum as a graph representing a relationship between a wave number and intensity. |
| US12276600B2 |
Systems and methods for detecting foodborne pathogens using spectral analysis
An example system includes a light intensity measuring apparatus couplable to a food processing apparatus and a computing system. The light intensity measuring apparatus includes a chamber configured to receive a water sample from the food processing apparatus, a light source, a detector configured to detect light that has passed through the water sample and measure multiple times intensities of wavelengths of the light to obtain multiple sets of measured intensities of wavelengths, and a communication module configured to provide the multiple sets of measured intensities of wavelengths. The computing system may receive the multiple sets of measured intensities, process the multiple sets to obtain a set of values, apply a first set of decision trees to the set of values to obtain a first result indicating a positive or negative foodborne pathogen detection, generate a notification indicating either the positive of negative detection, and provide the notification. |
| US12276598B2 |
Specimen processing systems and related methods
A specimen processing system includes a plate for supporting a specimen system, wherein the specimen system includes a container and a specimen contained therein. The specimen processing system further includes a camera disposed above the plate and configured to generate images of the specimen system, a light source disposed beneath the plate for radiating light towards the plate, a light stop for blocking a portion of the light from reaching the specimen system to produce darkfield illumination of the specimen at the camera, and one or more processors electronically coupled to the camera and configured to track a position of the specimen within the specimen container during a specimen processing protocol based on the images. |
| US12276597B2 |
Multiple path length optical cell for trace gas measurement
Systems, devices, and methods including a modified Herriot cell comprising: a laser configured to generate a single beam; a partially transmissive region (PTR) disposed in at least one of: a first mirror and a second mirror, where a first portion of the single beam is received through the PTR, and wherein a second portion of the single beam is reflected by the PTR; a first detector disposed proximate the PTR, wherein the first detector receives the first portion of the beam, and where the first portion of the beam has traveled a first path length from the laser to the first detector; and a second detector disposed proximate the exit hole, where the second detector receives the second portion of the beam, and wherein the second portion of the beam has traveled a second path length from the laser to the second detector. |
| US12276590B2 |
Surface area determination for porous and particulate materials
In some aspects, a device may receive measurement data associated with a measurement subject. The device may determine an adsorption isotherm for the measurement subject based on the measurement data. The device may determine a thermodynamic adsorption capacity of the measurement subject based on the adsorption isotherm. The device may determine a surface area value associated with the measurement subject based on the thermodynamic adsorption capacity. The device may provide an output based on the adsorption capacity or the surface area value associated with the measurement subject. |
| US12276589B1 |
Method and system for detecting oil abrasive particle size
Provided are a method and system for detecting an oil abrasive particle size. The method includes: acquiring a voltage signal of an oil abrasive particle in real time, where the voltage signal is generated in real time in a process that the oil abrasive particle passes through an electromagnetic abrasive particle sensor; establishing a voltage curve coordinate system with an amplitude of the voltage signal as a Y-axis and a time of the voltage signal as an X-axis, and obtaining a voltage curve; performing feature extraction on the voltage curve, and obtaining an area S defined by a voltage curve within a half voltage signal cycle T and the X-axis and a maximum absolute value A of a voltage signal value according to the voltage curve coordinate system; and inputting S and A to a trained back propagation neural network for prediction to obtain a predicted oil abrasive particle size. |
| US12276588B2 |
Systems and methods for measuring effects of vibration on rheometric properties of a fluid
A system for measuring effects of vibration on rheometric properties of a fluid sample. The system includes a receptacle configured to hold the fluid sample and receive a probe extending from a rheometric measuring device. A vibration generator is configured to vibrate the fluid sample within the receptacle while the rheometric measuring device measures the rheometric properties of the fluid sample. A vibration control module is configured to control frequency at which the vibration generator vibrates. |
| US12276584B2 |
Cell analysis in body fluids, particularly blood using a sample card with multiple spacer sets having at least two distinct substantially uniform heights
Disclosed are devices and methods for analyzing an analyte, such as white blood cells in liquid samples. |
| US12276579B2 |
System for abnormal condition detection using nearest neighbor
One embodiment provides a method, including: receiving, from at least one sensor operatively coupled to a mechanical device, sensor data corresponding to a function of the mechanical device; accessing, from an environmental database, information regarding at least one environmental condition in proximity to a geographical location of the mechanical device; generating, using a processor, a correlative value for the mechanical device, wherein the correlative value identifies a correlation between the sensor data corresponding to a function of the mechanical device and the at least one environmental condition; assigning the correlative value as a baseline correlative value to the mechanical device; monitoring the sensor data corresponding to a function of the mechanical device and the at least one environmental condition and updating the correlative value; identifying, using a processor, the correlative value for the mechanical device has exceeded a predetermined threshold as compared to the baseline correlative value; and notifying a user that the correlative value for the mechanical device has exceeded the predetermined threshold. Other aspects are described and claimed. |
| US12276578B1 |
High pressure gas fitting leak detection systems and related methods
Implementations of a gas leak indication system may include a ring including a flange extending from an interior surface of the ring, the flange including two seal channels on either side of the flange, and the ring including a flow opening extending into a projection extending from an exterior surface of the ring; an extender threadedly coupled into a side opening in the projection, the extender including a flow opening therethrough; an indicator threadedly coupled onto the extender, the indicator including a flow channel extending therethrough; and a cap coupled over an end of the indicator by a friction fit. |
| US12276575B2 |
Sensor assembly and refrigerant sensing system
A sensor assembly and a refrigerant sensing system for air conditioning systems can include a sensor controller, a sensor electrically connected to the sensor controller and configured to output sensor data to the sensor controller, and a housing having an interior space enclosing the sensor controller and the sensor. The housing includes a first end and a second end and a barrier disposed between the first end and the second end sealingly separating the interior space. The first end supports the sensor and includes a plurality of openings exposing the sensor to an external environment. The second end supports the sensor controller and substantially prevents the sensor controller from being exposed to the external environment. |
| US12276571B2 |
Method and apparatus for determining the geometrical dimensions of a vehicle wheel mounted that rotates about an axis of rotation
Method and related apparatus for determining the geometrical dimensions of a wheel, or at least one part of a wheel, with particular reference to vehicle wheels, in the context of a wheel maintenance process. This method uses contactless sensors which comprise a scanning radar system, preferably a millimeter-wave radar system, to scan the wheel, or at least one part of the wheel, quickly and accurately. |
| US12276567B2 |
Method and system for monitoring a status of a reducer of a gas turbine
A method for monitoring a status of a reduction gear of a gas turbine includes the steps of: obtaining measurements of parameters accomplished during an operating phase of the gas turbine, these parameters including temperatures of a lubricating oil of the reduction gear at the inlet and at the outlet of the reduction gear, a parameter representing a speed of the gas turbine, as well as at least one context parameter; selecting measurements; normalizing temperatures of the lubricating oil using the measurements of the context parameter; evaluating a thermal efficiency of the reduction gear by using a physical model defining the thermal efficiency based on a difference between the temperature of the lubricating oil; and determining a status of the reduction gear depending on a step of comparing the evaluated thermal efficiency with respect to a reference signature. |
| US12276566B2 |
Equipment malfunction diagnosis apparatus using sound spectrogram image, and method therefor
Disclosed are an equipment malfunction diagnosis apparatus using a sound spectrogram image, and a method therefor. In other words, the present invention collects sound data through a sensor unit provided at one side of equipment, converts the collected sound data into a spectrogram image, and determines malfunction of the equipment and classifies a cause of the malfunction by performing machine learning using the spectrogram image as an input value, thereby quickly and accurately identifying the cause of the malfunction when it is identified that there is the malfunction in the equipment, and providing a counterplan in response thereto. |
| US12276565B2 |
Electrical test of optical components via metal-insulator-semiconductor capacitor structures
Electrical test of optical components via metal-insulator-semiconductor capacitor structures is provided via a plurality of optical devices including a first material embedded in a second material, wherein each optical device is associated with a different thickness range of a plurality of thickness ranges for the first material; a first capacitance measurement point including the first material embedded in the second material; and a second capacitance measurement point including a region from which the first material has been replaced with the second material. |
| US12276562B2 |
Pressure sensor layout structure
A pressure sensor layout structure includes: a bumper beam; an absorber disposed at a front of the bumper beam; a pressure tube arranged between the bumper beam and the absorber; a pressure sensor attached to an end of the pressure tube; and a sensor cover fixed to a rear surface of the absorber, wherein the sensor cover is fixed to an end portion in a vehicle width direction of the absorber, at two or more positions which are located variously in the vehicle width direction. |
| US12276561B2 |
Tension measuring assembly
A tension measuring assembly includes a pair of straps that has an attachment that can be attached to a tie down chain which is securing cargo on a flatbed trailer. A tension meter is provided and each of the pair of straps is attached to the tension meter. The tension meter measures tension in each of the straps to measure the tension in the tie down chain when the straps are attached to the tie down chain. A display unit is in remote communication with the tension meter and the display unit displays the tension measured by the tension meter. In this way the display unit facilitates a driver of the vehicle to monitor the tension of the tie down chain. |
| US12276558B2 |
Method and apparatus for calibrating a torque sensor using the separation of calibrated and expected torque values
Input is received. A conformance is determined. When conformance is determined, a raw torque is measured from a torque sensor at an engine; the raw torque is calibrated using the torque sensor parameters to produce a calibrated torque value, non-torque parameters associated with the engine are measured and the non-torque parameters are applied to a lookup structure to obtain an expected torque value. A separation of the calibrated torque value and the expected torque value is determined and based upon the separation, an operation of the torque sensor is controlled. |
| US12276555B2 |
Conductive yarn pressure sensor with sensing electrodes physically or electrically contacting each other through openings in intermediate layer in reponse to external pressure
A conductive yarn pressure sensor is proposed. The pressure sensor may include a porous fiber layer having predetermined cavities formed therein. The pressure sensor may also include a first sensing electrode made of a first conductive yarn formed on one surface of the porous fiber layer, and a second sensing electrode made of a second conductive yarn formed on the other surface of the porous fiber layer. The first sensing electrode or the second sensing electrode may be provided so as to be in contact with each other in the cavities of the porous fiber layer due to external pressure. According to an embodiment, by having conductive yarn in flexible clothing or textile material, pressure can be sensed by effectively responding to deformation due to external pressure. |
| US12276554B2 |
Electronic device including a plurality of temperature sensors
According to various embodiments, a wearable electronic device may include: a housing comprising a first plate including a first surface facing in a first direction, and a second plate including a second surface facing a second direction opposite to the first direction; a substrate disposed in a space between the first plate and the second plate of the housing; a processor; and at least two temperature sensors, wherein the at least two temperature sensors comprise a contact-type temperature sensor and a non-contact-type temperature sensor arranged at positions different from each other in the housing, and the processor is configured to: determine a body temperature using the temperatures measured by the contact-type temperature sensor and the non-contact-type temperature sensor. |
| US12276553B2 |
Multispectral light field imaging system, three-dimensional temperature field measurement method and measurement system
A multispectral light field imaging system includes a primary lens, a microlens array, a first relay lens, a dichroic lens, a second relay lens, a third relay lens, a first image sensor, a first filter, a second image sensor and a second filter, wherein the microlens array is located at an image plane of the primary lens; the first relay lens together with the second relay lens and the third relay lens forms a 1:1 relay lens group imaging system on a spectral band 1 light path and a spectral band 2 light path respectively; the dichroic lens forms an included angle of 45° with a light axis; the first image sensor is located at a focal plane of the second relay lens, and the second image sensor is located at a focal plane of the third relay lens. |
| US12276552B2 |
Wearable environmental sensor device and monitoring system
A wearable environmental sensor device includes a temperature/humidity sensor disposed on a wall surface of a housing that is exposed to an environment and configured to measure ambient environmental information around a living body, and a protective structure formed around the temperature/humidity sensor. The temperature/humidity sensor is disposed, directly or via a support structure, on or over the wall surface of the housing, wherein the wall surface faces substantially downward from the living body when the wearable environmental sensor device is attached to the living body and the living body is in a standing posture. The protective structure has respective ventilation holes provided in two or more pairs of opposed surfaces thereof each facing in a direction other than a vertical direction of the living body when the wearable environmental sensor device is attached to the living body and the living body is in the standing posture. |
| US12276544B2 |
Determining user proximity using ambient light sensor
One example provides a display device comprising a display panel, a touch sensor, an ambient light sensor, a processor, and storage. The storage comprises instructions executable by the processor to monitor an ambient light signal received from the ambient light sensor, detect, in combination with a call event, a threshold change in the ambient light signal that is indicative of the display device being proximate to a body of a user, and based at least on detecting the threshold change in the ambient light signal, modify an operation of the display device. |
| US12276543B2 |
Readout circuits for amplitude modulating sensors
A readout circuit for an amplitude modulating sensor includes a first and second wavelength light source; an optical coupler coupled to receive a first light signal from the first wavelength light source and a second light signal from the second wavelength light source; a frequency selector that allows for the first light signal to pass to the amplitude modulating sensor; and a detector system coupled to the optical coupler to receive the first light signal and the second light signal after the first light signal is modulated by the amplitude modulating sensor and independently detect the two signals. The detector system generates electronic signals representing the modulated first light signal and the second light signal and removes a common mode signal of the modulated first light signal and the second light signal, removing common mode noise or attenuation in the modulated first light signal. |