Inventor
CHI ZHANG
Inventor
CN
Overview
Patents· 147 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks6%
H04LTransmission of digital information, e.g. telegraphic communication6%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems5%
G06FElectric digital data processing4%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
G06TImage data processing or generation, in general3%
G06NComputing arrangements based on specific computational models3%
H04BTransmission3%
G06VImage or video recognition or understanding2%
PatentTitleYear
12,597,131Children visual attention abnormal screening method, involves extracting eye movement, facial expression and head movement multi-mode characteristic of children based on multimodal data learning202612,585,970Systems and methods of implementing scorecards and boosted decision trees202612,581,749Photovoltaic module and method for manufacturing photovoltaic module2026D1117130Language translation device202612,573,964Flying capacitor multi-level rectifier and control method thereof202612,560,505Detection of structural anomalies in a pipeline network202612,549,096Converter system202612,540,377Rare earth aluminum alloy powder applicable for additive manufacturing and preparation method thereof202612,519,303Hybrid circuit breaker and pre-charge control method202612,512,674Energy storage circuit and control method thereof202512,497,331High-strength Portland cement slurry for ultra-high temperature cementing, preparation method therefor and application thereof202512,451,286Planar winding structure for power transformer202512,448,002Vehicle traveling control method, electronic device, storage medium, chip and vehicle202512,446,311Array substrate and display terminal202512,421,313Combined pharmaceutical composition for treating tumor202512,425,282Method and apparatus for determining reference signal sequence, computer program product, and computer readable storage medium202512,412,324Systems and methods for processing medical images with multi-layer perceptron neural networks202512,391,861Cement slurry system, preparation method therefor and use thereof202512,391,414Unmanned aerial vehicle base station and unmanned aerial vehicle system202512,385,966Defect detection method and apparatus for cushion layer of cable, device, and storage medium202512,385,109Device and method for efficiently separating ethyl tin from molten tin202512,368,288GIS mechanical fault diagnosis method and device202512,364,734Methods of treating Alzheimers disease202512,358,101Clamping device and sandblasting device for automobile part processing202512,353,482Single identifier platform for storing entity data202512,345,276Cross-flow air duct and air outlet device202512,333,822Method and apparatus for vehicle positioning202512,318,050Carpet recognition method applicable to robot cleaner202512,319,980System for smelting tin-containing materials and method for smelting same202512,305,116Ultra-high temperature resistant cement slurry system for cementing and preparation method and use thereof202512,304,056Internal inspection robot202512,280,771Vehicle traveling control method and apparatus, device, and storage medium202512,276,594Shaft wall pressure corrosion test system202512,274,026Systems for cooler devices and cooling manifolds202512,265,066Imaging method and system for residual stress of basin insulator, and method for preparing test block202512,263,602Robot calibration method based on pose constraint and force sensing202512,261,464High voltage device built from modular low voltage devices and operation methods thereof202512,255,539Three-level rectification DC/DC converter202512,249,959Voltage-controlled oscillator with tunable tail harmonic filter202512,232,493Biopesticide formulation and treatment method thereof202512,235,763Data processing method, device, computer apparatus and storage medium202512,228,204Flexible mechanism-based anti-backlash device for planetary gear train, gearbox and robot joint202512,227,241Method and apparatus for lateral control of vehicle, storage medium and vehicle202512,224,340Heterojunction semiconductor device with low on-resistance202512,211,083System and method for validating product photography202512,191,775Three-level rectification DC/DC converter202512,180,654Woven base fabric with laser energy absorbent MD and CD yarns and tissue product made using the same202412,183,053System and method for product search by embedding visual representation into text sequences202412,176,687Power converter202412,165,613Screen correction method, electronic device and computer-readable storage medium for adjusting display uniformity202412,160,178Soft-switched resonant DC-DC converter with wide gain range202412,142,699Solar cell and photovoltaic module202412,136,400Viewing angle compensation method and apparatus for display panel, and display panel202412,128,448Seed sorting202412,124,297Electronic device202412,123,077High-toughness heat-resistant aluminum alloy armature material and preparation method thereof202412,114,949Surgical system with training or assist functions202412,107,167High-threshold power semiconductor device and manufacturing method thereof202412,104,175High activity regulatory elements202412,106,027Method and system of sudden water pollutant source detection by forward-inverse coupling202412,107,489Soft-start method, power converter system, and household energy storage system202412,092,470Vehicle localization method and device, electronic device and storage medium202412,078,054Experimental device and method for co-existence of overflow and lost circulation in fractured formation during drilling of deviated well202412,065,784Composite laminated papermaking fabrics and methods of making the same202412,027,516GaN power semiconductor device integrated with self-feedback gate control structure202412,027,860Source-network-load-storage coordination dispatching method in background of coupling of renewable energy sources202412,019,044Defect detection method, apparatus, and device for semi-conducting bedding layer of power cable202411,998,239Puncture instrument kit for transvaginal uterine sling202411,994,473Pulse picking apparatuses and methods for nonlinear optical microscopy202411,977,679VR rehabilitation training method and system with quantitative evaluation function202411,941,065Single identifier platform for storing entity data202411,935,191Data processing method for analogue modelling experiment of hypergravity geological structure202411,931,997Woven base fabric with laser energy absorbent MD and CD yarns and tissue product made using the same202411,926,787Well cementing method for improving well cementing quality by controlling hydration heat of cement slurry202411,923,767Multi-phase AC/DC converter202411,911,437Method to treat Alzheimer's disease202411,910,364Resource determining method, related device, and system202411,901,826Isolated DC/DC converters for wide output voltage range and control methods thereof202411,881,976Reference signal transmission method, device, and system202411,862,039Device for analogue modeling experiment of geological structure under hypergravity field of large-scale centrifuge202411,843,492Method and apparatus for determining reference signal sequence, computer program product, and computer readable storage medium202311,804,316Underwater umbilical cable which is capable of temperature and vibration measuring and three-dimensional shape reconstruction202311,799,370DC-dC resonant converter and control method thereof202311,764,568Differential protection determination method202311,763,474Method for generating simulated point cloud data, device, and storage medium202311,751,957Surgical system with training or assist functions202311,750,541Method for transmitting live message, apparatus, electronic device and medium202311,750,103Three-level rectification dc/dc converter202311,729,951Heat flux micro coolers having multi-stepped features and fluid wicking202311,714,152Methods for scan-specific artifact reduction in accelerated magnetic resonance imaging using residual machine learning algorithms202311,679,569Reinforced element for industrial textiles202311,673,166Seed imaging202311,652,396DC-DC resonant converter and control method thereof202311,653,238Measurement reporting method and device202311,634,332Selenium-doped MXene composite nano-material, and preparation method and use thereof202311,618,844High temperature resistant Portland cement slurry and production method thereof202311,614,581Polarization-maintaining multi-core fiber202311,601,042Multi-phase AC/DC converter202311,586,880System and method for multi-horizon time series forecasting with dynamic temporal context learning202311,557,682Low turn-on voltage GaN diodes having anode metal with consistent crystal orientation and preparation method thereof202311,550,097Array-type polarization-maintaining multi-core fiber202311,546,022Virtual MIMO with smart surfaces202311,544,676Equipment repair management and execution202311,519,147Low-energy coastal beach restoration method202211,515,395Gallium nitride power device and manufacturing method thereof202211,482,854Direct current (DC) circuit breaker202211,475,500Device and method for item recommendation based on visual elements202211,466,275Nucleic acid compounds for binding to complement component 3 protein202211,470,493Method for sending measurement report, communications apparatus, and system202211,443,677Display panel, display method thereof, and display apparatus202211,445,496Resource determining method and apparatus202211,438,081Signal transmission method, related apparatus, and system202211,431,182Resource statistics collection method and apparatus and terminal202211,413,237Skin penetration enhancing composition and use thereof in preparation of skin delivery formulation202211,412,393Method and device for determining transmission direction202211,405,961Wireless communication method and apparatus202211,395,278Resource configuration method and apparatus to prevent user equipment from replying acknowledgement response of different downlink subframes202211,394,318Power management circuit and power management method for triboelectric nanogenerator, and energy system202211,388,028Communication method and device based on parallel system, and terminal202211,388,708Indication method and communications apparatus202211,381,363Signal transmission method and apparatus202211,368,244Resource configuration method, terminal, and network device202211,355,922Ground fault protection method and apparatus for photovoltaic station output transmission line202211,356,015Modular medium voltage fast chargers202211,337,094Interference measurement reporting method, device, and system202211,335,018Volumetric measuring method and apparatus based on time-of-flight depth camera202211,333,591Tri-axial mechanical test apparatus and method for simulating the process of freezing high-pressure water into ice202211,331,024Calibration method for critical point of mental fatigue based on self-organized criticality202211,321,916System and method for virtual fitting202211,322,606Heterojunction semiconductor device having high blocking capability202211,316,513Gate driver202211,299,427Magnesium oxide based dielectric ceramics with ultrahigh dielectric breakdown strength and its preparation method202211,295,245Method and system for ecological operation of total phosphorus export of cascade hydropower station202211,288,266Candidate projection enumeration based query response generation202211,272,491Resource indication method, network device, and terminal device202211,272,547Communication method, network device, and user equipment202211,258,556Method and apparatus for determining reference signal sequence, computer program product, and computer readable storage medium202211,238,612Device and method of tracking poses of multiple objects based on single-object pose estimator202211,231,703Multi task learning with incomplete labels for predictive maintenance202211,208,663Post-selex modification methods202111,200,137System and methods for failure occurrence prediction and failure duration estimation202111,196,529Indication method, processing method, and apparatus202111,162,795Method and device for detecting pedestrian stride length and walking path202111,158,708Graphene channel silicon carbide power semiconductor transistor202111,153,774Signal transmission method and device, and system202111,139,934Method for transmitting reference signal, device, and system202111,137,375Systems and methods of grueneisen-relaxation photoacoustic microscopy and photoacoustic wavefront shaping2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to HUAWEI TECH CO LTD (22)· patent assignee history
2021–2025Patents assigned to UNIV SOUTHEAST (6)· patent assignee history
2021–2026Based in CN· patent location history
2021–2026Based in US· patent location history
2022Based in IE· patent location history
2023–2026Patents assigned to DELTA ELECTRONICS INC (11)· patent assignee history
2023–2025Patents assigned to CNPC ENG TECH RES & DEV CO LTD (5)· patent assignee history
2023–2024Based in CA· patent location history
2024–2025Patents assigned to ELECTRIC POWER SCIENCE & RES INSTITUTE OF STATE GRID TIANJIN ELECTRIC POWER COMPANY (5)· patent assignee history
2026Based in AU· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 22 | 2021–2025 |
| DELTA ELECTRONICS INC | 11 | 2023–2026 |
| UNIV SOUTHEAST | 6 | 2021–2025 |
| CNPC ENG TECH RES & DEV CO LTD | 5 | 2023–2025 |
| ELECTRIC POWER SCIENCE & RES INSTITUTE OF STATE GRID TIANJIN ELECTRIC POWER COMPANY | 5 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 94 | 2021–2026 |
| US | 46 | 2021–2026 |
| CA | 4 | 2023–2024 |
| IE | 2 | 2022 |
| AU | 1 | 2026 |