Inventor · disambiguated record
Zheng Liu
Also filed as: LIU ZHENG · Liu zheng-de
31 granted patents·24 pending applications·128 citations·filing 1993–2025
94Inventor score
Files withCHINA ACAD ART6SHENZHEN AIRGLE CORPORATION LTD6THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION6GUANGZHOU ZHONGTIANXIN ELECTRONIC TECH CO LTD5MCORELAB INC5
Top patents by PatentIndex Score
55 records- 0192US11259615B2Hair dryerSHENZHEN AIRGLE CORPORATION LTD·Filed 2020·Granted Mar 1, 2022·8 cites·8 claims
- 0276US2025355327A1Multifunctional still photography tableLIU ZHENG·Filed 2025·Application pending·0 cites
- 0372US11002126B2Active control method and control device for wellbore pressure in the open-cycle drilling of marine natural gas hydratesUNIV CHINA PETROLEUM EAST CHINA·Filed 2020·Granted May 11, 2021·1 cites·10 claims
- 0469US2020334183A1Event system and methods for using sameMCORELAB INC·Filed 2020·Application pending·0 cites
- 0567US8375537B2Process for manufacturing super-high-count ramie fabric and the fabricHUNAN HUASHENG ZHUZHOU CEDAR CO LTD·Filed 2008·Granted Feb 19, 2013·4 cites·18 claims
- 0666USD1081632SSocket headphone rackGUANGZHOU ZHONGTIANXIN ELECTRONIC TECH CO LTD·Filed 2024·Granted Jul 1, 2025·2 cites·1 claims
- 0766USD950032SAir purifierAIRGLE CORP·Filed 2020·Granted Apr 26, 2022·4 cites·1 claims
- 0865US6850526B2Methods and apparatus for extending the transmission range of UTOPIA interfaces and UTOPIA packet interfacesTRANSWITCH CORP·Filed 2001·Granted Feb 1, 2005·11 cites·10 claims
- 0963US5631906AMedium access control protocol for single bus fair access local area networkFiled 1994·Granted May 20, 1997·44 cites·17 claims
- 1063US2018336148A1Event system and methods for using sameMCORELAB INC·Filed 2018·Application pending·0 cites
- 1162US2019079883A1Event system and methods for using sameMCORELAB INC·Filed 2018·Application pending·0 cites
- 1261US11253038B2Hair dryerSHENZHEN AIRGLE CORPORATION LTD·Filed 2020·Granted Feb 22, 2022·0 cites·10 claims
- 1360US6721310B2Multiport non-blocking high capacity ATM and packet switchTRANSWITCH CORP·Filed 2001·Granted Apr 13, 2004·5 cites·16 claims
- 1460US2025369149A1Device and method for centrifugally synthesizing and growing compound crystalTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2023·Application pending·0 cites
- 1560US2025242267A1Horizontal charging stand for ps5 consoleGUANGZHOU ZHONGTIANXIN ELECTRONIC TECH CO LTD·Filed 2024·Application pending·0 cites
- 1660US2018032454A1Event system and methods for using sameMCORELAB INC·Filed 2017·Application pending·0 cites
- 1759US11830498B2Voice recognition system and voice recognition methodWISTRON CORP·Filed 2021·Granted Nov 28, 2023·0 cites·19 claims
- 1859US2025079858A1Multifunctional station for nintendo switch game consoleGUANGZHOU ZHONGTIANXIN ELECTRONIC TECH CO LTD·Filed 2023·Application pending·0 cites
- 1958USD1080590SEarphone hangerGUANGZHOU ZHONGTIANXIN ELECTRONIC TECH CO LTD·Filed 2024·Granted Jun 24, 2025·1 cites·1 claims
- 2058US12329699B2Intelligent bathing bedCHINA ACAD ART·Filed 2022·Granted Jun 17, 2025·0 cites·11 claims
- 2158US2025078333A1Comic image generation method, computer device and storage mediumBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2258US2025078210A1Comic image generating method, computer device and storage mediumBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2358US2025376784A1Method for preparing compound crystal via melt migration under supergravityTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2022·Application pending·0 cites
- 2458US2025369150A1Injection synthesis method for semiconductor compoundTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2022·Application pending·0 cites
- 2556USD1083939SHorizontal cooling standGUANGZHOU ZHONGTIANXIN ELECTRONIC TECH CO LTD·Filed 2023·Granted Jul 15, 2025·1 cites·1 claims
- 2656US12158791B2Portable device for unlocking vehicle, method, and storage mediumNIO TECHNOLOGY ANHUI CO LTD·Filed 2023·Granted Dec 3, 2024·0 cites·14 claims
- 2756US11875620B2Auto-calibration apparatus, device, and server, auto-calibration method, and storage mediumNIO TECHNOLOGY ANHUI CO LTD·Filed 2022·Granted Jan 16, 2024·0 cites·7 claims
- 2856US5402422AMedium access control (MAC) protocol for single bus multimedia fair access local area networkLIU ZHENG·Filed 1993·Granted Mar 28, 1995·41 cites·14 claims
- 2956US2025369148A1Crystal growth device and method with temperature gradient controlTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2022·Application pending·0 cites
- 3055US7313906B2Yarn comprising bamboo fiber and the processing method thereofZHUZHOU CEDAR RAMIE IND CO LTD·Filed 2003·Granted Jan 1, 2008·5 cites·9 claims
- 3155US2015149666A1Event System and Methods for Using SameMCORELAB INC·Filed 2015·Application pending·0 cites
- 3254US12405932B2Method and apparatus for managing vehicle calibration database, and storage mediumNIO TECHNOLOGY ANHUI CO LTD·Filed 2023·Granted Sep 2, 2025·0 cites·15 claims
- 3354US2013024875A1Event System And Methods For Using SameWANG YILIN·Filed 2012·Application pending·0 cites
- 3453US12393088B2Flash lamp, flash lamp control method and mobile equipmentGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2022·Granted Aug 19, 2025·0 cites·17 claims
- 3553US12070309B2Method, computer programming product and electronic device for calculating blood oxygen saturationWISTRON CORP·Filed 2021·Granted Aug 27, 2024·0 cites·12 claims
- 3653US2024209545A1Method for preparing compound semiconductor crystal by combining continuous lec and vgf after injection synthesisTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2021·Application pending·0 cites
- 3751US11609628B2Method and system for obtaining product prototype based on eye movement dataCHINA ACAD ART·Filed 2020·Granted Mar 21, 2023·0 cites·7 claims
- 3851US9978471B2Flying spot forming apparatus and design methodPOWERSCAN CO LTD·Filed 2015·Granted May 22, 2018·1 cites·20 claims
- 3949US11580868B2AR-based supplementary teaching system for guzheng and method thereofCHINA ACAD ART·Filed 2020·Granted Feb 14, 2023·0 cites·16 claims
- 4049US2021282524A1Diffuser and hair dryerSHENZHEN AIRGLE CORPORATION LTD·Filed 2020·Application pending·0 cites
- 4148US11705016B2Integrated system for art examination and examination method based thereonCHINA ACAD ART·Filed 2020·Granted Jul 18, 2023·0 cites·15 claims
- 4248US2016002819A1Method for preparing solar grade silicon single crystal using czochralski zone melting methodTianjin huanou semiconductor material technology co ltd·Filed 2013·Application pending·0 cites
- 4347US2022007947A1Signal processing method, apparatus and non-transitory computer readable storage mediumWISTRON CORP·Filed 2020·Application pending·0 cites
- 4446US10620270B2Interactive logo indicative of remaining power from batteryHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Apr 14, 2020·0 cites·9 claims
- 4546US2017253714A1Sustainable Process for the Recycling of Polyethylene PhthalateSABIC GLOBAL TECHNOLOGIES BV·Filed 2016·Application pending·0 cites
- 4646US2024035192A1Polishing Device for Indium Phosphide Substrate, and Polishing ProcessTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2021·Application pending·0 cites
- 4745US2022027706A1Membrane Fouling Warning Method Based on Knowledge-Fuzzy Learning AlgorithmUNIV BEIJING TECHNOLOGY·Filed 2021·Application pending·0 cites
- 4843US12397746B2Passive entry passive start system and method, and vehicleNIO TECHNOLOGY ANHUI CO LTD·Filed 2022·Granted Aug 26, 2025·0 cites·13 claims
- 4941US11393140B2Method and system for generating imagery mapping modeling of gobletCHINA ACAD ART·Filed 2020·Granted Jul 19, 2022·0 cites·9 claims
- 5039US11284925B2Internal fixation system of spine posterior screw-plateCENTRAL SOUTH UNIV XIANGYA HOSPITAL·Filed 2019·Granted Mar 29, 2022·0 cites·6 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →