Inventor

QI ZHANG

Inventor

Overview

270→

Patents

2021–2026

Patent span

Physics

Primary field (CPC G)

Patents· 270 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing11%

H04LTransmission of digital information, e.g. telegraphic communication8%

G02BOptical elements, systems or apparatus4%

G06NComputing arrangements based on specific computational models3%

G06TImage data processing or generation, in general3%

G06VImage or video recognition or understanding3%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%

H01LSemiconductor devices2%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%

G01NInvestigating or analysing materials by determining their chemical or physical properties2%

PatentTitleYear

12,595,277Light-emitting material with a polycyclic ligand2026 12,598,893Display panel and display device2026 12,596,512Content rendering method and apparatus, readable medium, and electronic device2026 12,576,307Methods and systems for generating sports analytics with a mobile device2026 12,555,550Liquid crystal display panel and display terminal2026 12,557,543Light-emitting material with a polycyclic ligand2026 12,557,113Method for determining cell parameters by terminal2026 12,557,228Display module and display device with attached coverplate2026 12,549,276Method and apparatus for modulation and coding scheme table switch2026 12,527,297Animal gait analysis apparatus and method2026 12,524,587Optimization method for fuel control device structure based on additive manufacturing2026 12,524,662Blockchain for artificial intelligence training2026 12,516,657Method, apparatus, electronic device for monitoring tower clearance2026 12,519,616Noisy transaction for protection of data2026 12,515,348Method for controlling multi-robot collaborating intelligent drilling and riveting system for shelter2026 12,508,784Thermoplastic composite material, preparation method therefor and use thereof2025 12,493,817Performing data pre-processing operations during data preparation of a machine learning lifecycle2025 12,494,672Rechargeable endoscope assembly2025 12,487,672Eye tracking system with in-plane illumination2025 12,486,236Electroluminescent device2025 12,489,378Superhydrophobic modified film and modification method, and triboelectric nanogenerator (TENG) composed thereof and preparation method2025 12,478,848Methods and systems for object trajectory reconstruction2025 12,477,702Emergency cooling system and method for data center and data center cooling system2025 12,463,837Secret smart operations in blockchain2025 12,456,754Process and system for producing LiPF[2025 12,452,132Method and device of stacking system2025 12,442,721System and method for distributed networked test of electric vehicles, storage medium and terminal device2025 D1095793Dehumidifier2025 12,422,330System for online testing of packaging tightness of cigarette boxes2025 12,421,261Organic light emitting material2025 12,418,747Method and apparatus for switching main microphone, voice detection method and apparatus for microphone, microphone-loudspeaker integrated device, and readable storage medium2025 12,403,125Use of Ovatodiolide against SARS-CoV-22025 12,397,023Composition comprising 2025 D1090800Dehumidifier2025 12,390,771Rigid self-supporting MXene separation membrane and preparation method and use thereof2025 D1089595Dehumidifier2025 D1089594Dehumidifier2025 D1089593Dehumidifier2025 12,396,147Display panel bonding device and correction apparatus2025 12,383,789Video-based motion counting and analysis systems and methods for virtual fitness application2025 D1085311Tent2025 12,357,657Silver-/gold-compounds and methods thereof2025 12,351,222Integrated railway movement dispatching and train operation control method, system, and application2025 12,352,973Zonal lenses for a head-mounted display (HMD) device2025 D1083062Dehumidifier2025 12,344,195Step device and vehicle having same2025 12,348,642Token-based identity validation via blockchain2025 D1079361Air fryer2025 12,326,541Index-gradient structures with nanovoided materials and corresponding systems and methods2025 12,326,469Method of determining line fault of power system2025 12,325,155Method for recycling residue from MXene preparation and use of residue in biosensor2025 12,323,389Beacon and threat intelligence based APT detection2025 12,312,591Methods and systems for generating complex spatial patterns2025 12,316,558Determining uplink transmission parameters based on downlink information2025 12,307,725Point cloud intra prediction method and device based on weights optimization of neighbors2025 12,304,430Electric step device and vehicle having same2025 12,305,243Method for identifying and evaluating toxigenic capability of aflatoxigenic strain2025 12,298,626Liquid crystal alignment method comprising applying an alignment voltage to a first common electrode, liquid crystal display panel, and mobile terminal2025 12,300,604Display panel and display terminal2025 12,280,297Pose comparison systems and methods using mobile computing devices2025 12,284,051Computer network system and computer system2025 12,282,600Wearable haptic devices for modulating perceived roughness of physical surfaces in real-time simulation in mixed reality environments2025 12,284,242Method for controlling edge node, node, and edge computing system2025 12,276,661Time-resolved fluorescence immunochromatography kit for simultaneous detection of mixed pollutant of aflatoxin and carbaryl, preparation method therefor, and application thereof2025 12,270,992Beam shaping optic for light sources2025 12,267,785Pre-emptive suppression of inter-cell interference in cellular wireless communication networks2025 12,257,549Method for purifying biological dust suppressant by two-stage ultrafiltration2025 12,253,256Light source module functioning as a user control interface2025 12,250,049Method and apparatus for interference avoidance2025 12,245,497Organic light emitting material2025 12,238,129Customized anomaly detection2025 12,233,332Remote multiplayer interactive physical gaming with mobile computing devices2025 12,234,804Clearance monitoring system of wind turbine set, and monitoring method and device2025 12,229,703Intelligent analysis method for operational supervision of public transportation industry and system thereof2025 12,227,534Method for preparing nicotinamide mononucleotide by using nicotinamide as raw material2025 12,228,470Conductive paste for preparing flexible porous piezoresistive sensor, method for making same and application thereof2025 12,231,702Inserting digital contents into a multi-view video2025 12,222,618Liquid crystal display panel, driving method thereof, and display device2025 12,215,085Cholinesterase inhibitor polymorph and application thereof2025 12,210,981Auto feature preparation for high performance online inferencing2025 12,199,726Network node, terminal device and methods therein for data transmission using beamforming2025 12,181,473Time-resolved fluorescence immunochromatographic kit for simultaneous detection of mixed contamination of five mycotoxins such as aflatoxin B1 and application thereof2024 12,183,323Method of recognizing speech offline, electronic device, and storage medium2024 12,164,140Waveguide structure and outcoupling elements2024 12,153,315Display panel and array substrate thereof2024 12,153,058Test kit for testing fat-soluble vitamins in serum using high performance liquid chromatography coupled with tandem mass spectrometry2024 12,148,403Display panel and display device2024 12,147,879Federated learning with dataset sketch commitment based malicious participant identification2024 12,138,042Methods and systems for facilitating interactive training of body-eye coordination and reaction time2024 12,140,839Liquid crystal alignment method, liquid crystal display panel, and mobile terminal2024 12,135,333Detection kit for detecting immunosuppressors in whole blood by high performance liquid chromatography-tandem mass spectrometry and detection method thereof2024 12,133,622Vacuum cleaner floor brush with height-adjustable suction inlet2024 12,132,557Method and network device for signal resource configuration2024 12,115,940Vehicle and vehicle step apparatus with multiple drive motors2024 12,099,529Cross-platform content management2024 12,099,240Splitter, optical distribution network, and method for determining wavelength corresponding to optical filter structure2024 12,099,712Gesture recognition method, apparatus and system based on coupling capacitance2024 12,092,327Online pulverized coal concentration regulator and regulating method2024 12,087,008User analytics using a camera device and associated systems and methods2024 D1041157Lanyard2024 12,083,532Separation device and material separation method2024 12,083,994Step mounting mechanism and motorized device2024 12,074,926Information switching and sharing method, device, electronic apparatus, and storage medium2024 12,064,167Method of treating or alleviating erectile dysfunction2024 12,066,724Array substrate and display device2024 12,055,823Display panel2024 12,045,387Eye tracking system with in-plane illumination2024 12,038,420Early warning method before occurrence of aflatoxin contamination2024 12,040,918Method and receiver for frequency offset estimation2024 12,032,528Information sharing method, apparatus, electronic device, and storage medium2024 12,025,888Liquid crystal display panel, liquid crystal alignment method, and mobile terminal2024 12,017,614Vehicle, running board assembly and drive assembly for running board2024 12,020,662Pixel circuit and display device2024 D1029726Wheel for vehicles2024 11,984,939Methods and devices for inter-cell interference estimation2024 11,985,581Call method and terminal device2024 11,975,348Liquid dispensing system comprising an unitary dispensing nozzle2024 11,972,653Lock, vehicle parking system, and vehicle parking method2024 11,971,403Time-resolved fluorescence kit for synchronously detecting 4,15-diacetoxyscirpenol, aflatoxin B1, and sterigmatocystin2024 11,971,368Determination method, elimination method and apparatus for electron microscope aberration2024 11,968,143Assignment of physical resource blocks to base stations2024 11,959,973Multi-fault diagnosis method and system for battery packs based on corrected sample entropy2024 11,946,088Method for processing oil crops with rhodotorula2024 11,947,987Live node imaging2024 11,945,015Semi-automatic adjustment device for suppressing tension fluctuations during rolling process of ultra-thin strip2024 11,943,360Generative cryptogram for blockchain data management2024 11,941,721Using watermark information and weight information to train an embedded neural network model2024 11,934,809Multi-stage automatic compilation for vector computations in applications2024 11,927,563Smart acoustic information recognition-based welded weld impact quality determination method and system2024 11,926,356Method and device for multi-train operation trend deduction2024 11,924,298Message pushing method for a virtual gift and electronic device2024 11,922,200Remote network control for network virtualization2024 11,910,743Grass trimming head and grass trimmer having the same2024 11,900,448Liquidity engine2024 11,893,977Method for recognizing Chinese-English mixed speech, electronic device, and storage medium2024 D1012878Mini voice recorder2024 11,874,804Load balancing based blockchain transaction submission2024 11,862,786Three-dimensional porous graphene foam material to prepare bone defect filler2024 11,845,821Humidity-stiffening polymer material, and preparation method therefor and use thereof2023 11,836,213Encoding-free JavaScript stringify for clientless VPN2023 11,827,293Real-time estimation of achievable angle, velocity, and acceleration capabilities of steering actuator2023 11,819,734Video-based motion counting and analysis systems and methods for virtual fitness application2023 11,822,188Pixel electrode and liquid crystal display panel2023 11,815,511Time-resolved fluorescence kit for synchronously detecting 4,15-diacetoxyscirpenol, deoxynivalenol, and T-2 toxin2023 11,812,693Hand-propelled power tool2023 11,809,380Information sharing method, apparatus, electronic device, and storage medium2023 11,810,321Methods and systems for multiplayer tagging using artificial intelligence2023 11,809,896Anomalous transaction commitment prevention for database2023 11,804,950Parallel processing of blockchain procedures2023 11,793,219Method for rapid low-salted pickling of aquatic product2023 11,794,401High-efficiency filament helical winding devices2023 11,791,166Selective etch process using hydrofluoric acid and ozone gases2023 11,785,884Trimmer head and grass trimmer2023 11,762,922Browser storage for clientless VPN2023 11,755,360Detecting layered bottlenecks in microservices2023 11,757,955Information switching and sharing method, device, electronic apparatus, and storage medium2023 11,756,529Method and apparatus for speech recognition, and storage medium2023 11,750,553Suggested delay delivery of electronic messages2023 11,743,327Topological ordering of blockchain associated proposals2023 11,736,446Object property getter and setter for clientless VPN2023 11,731,341Laminating apparatus for curved screen2023 D0993575Alien inflatable costume2023 11,712,835High-efficiency filament helical winding devices2023 11,702,012Vehicle running board apparatus and retractable device thereof2023 11,693,286COA substrate and liquid crystal display panel2023 11,689,616Optimization of delivery of blocks2023 11,688,389Method for processing voice signals and terminal thereof2023 11,674,076Dielectric elastomer precursor fluid, preparation method therefor and use thereof, dielectric elastomer composite material, flexible device, and light-emitting device2023 11,671,475Verification of data recipient2023 11,650,403Optical elements for beam-shaping and illumination2023 11,653,559Metal complex containing a first ligand, a second ligand, and a third ligand2023 11,650,426Holographic optical elements for eye-tracking illumination2023 11,649,935Coupling light source to photonic integrated circuit2023 11,642,047Interactive training of body-eye coordination and reaction times using multiple mobile device cameras2023 11,645,268Database world state performance improvement2023 11,640,222Copper-alloy capping layers for metallization in touch-panel displays2023 11,638,854Methods and systems for generating sports analytics with a mobile device2023 11,635,429Immunochromatography test strip for detecting pollution of diacetoxyscirpenol, preparation method therefor, and application thereof2023 11,635,646Detecting device and detecting method thereof, and detecting apparatus2023 D0984231Glue gun2023 D0983414Plant climbing frame2023 11,626,269Chamber seasoning to improve etch uniformity by reducing chemistry2023 11,623,103Systems and methods for enhancing platelet biogenesis and extending platelet lifespan with low level light2023 11,622,560Myroides odoratimimus biocontrol strain for efficiently degrading aflatoxin and application thereof2023 11,616,083Display2023 11,594,029Methods and systems for determining ball shot attempt location on ball court2023 11,584,387Step apparatus for vehicle and vehicle2023 11,586,658Method and device for matching semantic text data with a tag, and computer-readable storage medium having stored instructions2023 11,579,919Anomalous transaction detection for database2023 11,577,654Vehicle, running board assembly and drive assembly for running board2023 11,580,098Multi-client transaction validation2023 11,581,498Organic luminescent material containing 6-silyl-substituted isoquinoline ligand2023 11,574,249Streamlining data processing optimizations for machine learning workloads2023 11,565,349Composite device for high-precision laser additive/subtractive manufacturing2023 11,568,899Method, apparatus and smart mobile terminal for editing video2023 11,561,405Wavefront sensing with in-field illuminators2023 11,563,559Parallel processing of blockchain procedures2023 11,561,336Transparent illumination layer with transparent waveguide structure2023 11,550,160Off-axis parabolic combiner2023 11,550,796Coexistence mediator for facilitating blockchain transactions2023 11,531,242Liquid crystal display panel2022 11,526,487Database world state integrity validation2022 11,526,129Nanovoided holographic structures and corresponding systems and methods2022 11,524,883Unitary dispensing nozzle for co-injection of two or more liquids and method of using same2022 11,526,639Fractional-order KiBaM battery model considering nonlinear capacity characteristics and parameter identification method2022 11,520,852Encoding-free javascript stringify for clientless VPN2022 11,511,476High-efficiency filament helical winding devices2022 11,506,814Fracturing design method and device of a horizontal well to be fractured based on fracturing potential2022 11,503,759Grass trimming head and grass trimmer having the same2022 11,498,937Organic luminescent material including 3-deuterium-substituted isoquinoline ligand2022 11,501,315Compliance verification of connected data2022 11,496,369Network topology discovery in substation2022 11,465,242On-line quantitative evaluation method for stability of welding process2022 11,462,413Processing of workpieces using deposition process and etch process2022 11,463,273Universal interface for sensor devices2022 11,452,258Grass trimmer2022 11,455,031In-field illumination for eye tracking2022 11,450,010Repetition counting and classification of movements systems and methods2022 11,449,530Determining attribute information of geographical locations2022 11,449,567Method and apparatus for detecting regional event based on search engine, and storage medium2022 11,435,632Array substrate and display panel2022 11,435,037Coupling light source to photonic integrated circuit2022 11,428,930Stray light suppression in eye-tracking imaging2022 11,414,017Vehicle step apparatus and vehicle2022 11,415,808Illumination device with encapsulated lens2022 11,412,628Module configured to reduce or eliminate NVH problems of electrical equipment and electrical equipment2022 11,402,716Visual range adjustment component and driving method thereof, visual range adjustment device, and display device2022 11,399,870Automatic traction device for lower limb fracture osteosynthesis2022 11,403,213Reducing fragmentation of computer memory2022 11,392,257Copper-alloy capping layers for metallization in touch-panel displays2022 11,380,100Methods and systems for ball game analytics with a mobile device2022 11,375,009Minimizing the impact of malfunctioning peers on blockchain2022 D0955116Bottle brush2022 11,365,239Anti-SARS-COV-2 antibodies and uses thereof2022 11,354,198Snapshot for world state recovery2022 11,355,961Method and system for fast reconfiguration of power supply network in tens of milliseconos after power grid failure2022 11,354,797Method, device, and system for testing an image2022 11,349,565Method and apparatus for establishing optical cable connection2022 11,340,386Index-gradient structures with nanovoided materials and corresponding systems and methods2022 11,340,702In-field illumination and imaging for eye tracking2022 11,322,043Remote multiplayer interactive physical gaming with mobile computing devices2022 11,318,889Vehicle, running board assembly and drive assembly for running board2022 11,323,269Preserving privacy of linked cross-network transactions2022 11,315,801Processing of workpieces using ozone gas and hydrogen radicals2022 11,306,388Sputtering targets and devices including Mo, Nb, and Ta, and methods2022 11,307,654Ambient light eye illumination for eye-tracking in near-eye display2022 11,294,840Dual-tree backplane2022 11,292,390Vehicle, running board assembly and drive assembly for running board2022 11,286,595Control method of pattern loading for high speed double needle bar warp knitting machine2022 D0947438LED grow light2022 11,281,055Array substrate and display panel2022 11,276,478Methods and systems for quantifying gene expression in synthetic gene circuits and for tuning synthetic gene circuits2022 11,265,295Object property getter and setter for clientless VPN2022 11,257,680Methods for processing a workpiece using fluorine radicals2022 11,251,050Silicon oxide selective dry etch process2022 11,243,333Nanovoided optical structures and corresponding systems and methods2022 11,219,161Hand-propelled power tool2022 11,216,985Point cloud attribute compression method based on deleting 0 elements in quantisation matrix2022 11,208,043Vehicle and vehicle step apparatus with multiple drive motors2021 11,205,262Online detection method of circular weft knitting stripe defects based on gray gradient method2021 11,198,394Vehicle running board apparatus and retractable device thereof2021 11,200,260Database asset fulfillment chaincode deployment2021 11,198,621Lithium-rich layered oxide material with phase structure gradient and its preparation method2021 11,183,397Selective etch process using hydrofluoric acid and ozone gases2021 11,180,616Films derived from two or more chemically distinct block copolymers, methods of making same, and uses thereof2021 11,164,725Generation of hydrogen reactive species for processing of workpieces2021 11,157,388Trace identification based on wait chain coverage analysis2021 11,157,742Methods and systems for multiplayer tagging for ball game analytics generation with a mobile computing device2021 11,146,416Universal interface for sensor devices2021 11,145,850Soft neural electrode based on three-dimensional porous graphene foam material and use of three-dimensional porous graphene foam material to prepare bone defect filler2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to IBM (27)· patent assignee history

2021–2026Patents assigned to NEX TEAM INC (16)· patent assignee history

2021–2025Patents assigned to T MAX HANGZHOU TECH CO LTD (13)· patent assignee history

2021–2026Based in CN· patent location history

2021–2026Based in US· patent location history

2021–2026Based in HK· patent location history

2022–2025Patents assigned to META PLATFORMS TECH LLC (16)· patent assignee history

2022–2026Patents assigned to SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (10)· patent assignee history

2025Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	27	2021–2026
META PLATFORMS TECH LLC	16	2022–2025
NEX TEAM INC	16	2021–2026
T MAX HANGZHOU TECH CO LTD	13	2021–2025
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD	10	2022–2026

Locations

Location	Patents	Span
CN	174	2021–2026
US	77	2021–2026
HK	18	2021–2026
KR	1	2025