Inventor · disambiguated record
Zhigang Liu
Also filed as: LIU ZHIGANG
84 granted patents·30 pending applications·1,005 citations·filing 1999–2025
99Inventor score
Files withNOKIA CORP16BEIJING WISDOMAB BIOTECHNOLOGY CO LTD8LIU ZHIGANG8HUAWEI TECH CO LTD7BYD CO LTD6
Top patents by PatentIndex Score
114 records- 0197US6882637B1Method and system for transmitting and receiving packetsNOKIA NETWORKS OY·Filed 2000·Granted Apr 19, 2005·195 cites·97 claims
- 0295US11118006B1Method for producing polylactic acidNUTRITION & HEALTH RES INSTITUTE COFCO CORPORATION·Filed 2020·Granted Sep 14, 2021·8 cites·16 claims
- 0395US8725569B2Location based user behavior analysis and applicationsLIANG SAM SONG·Filed 2011·Granted May 13, 2014·52 cites·27 claims
- 0494US10493139B2Humanized anti-CD19 antibody and use thereof with chimeric antigen receptorINNOVATIVE CELLULAR THERAPEUTICS CO LTD·Filed 2018·Granted Dec 3, 2019·9 cites·5 claims
- 0594US7539130B2Method and system for transmitting and receiving packetsNOKIA CORP·Filed 2005·Granted May 26, 2009·38 cites·81 claims
- 0693US11313431B1Quasi-zero stiffness electromagnetic vibration isolator suitable for ultra-low frequency vibration reduction and isolationUNIV HARBIN ENG·Filed 2021·Granted Apr 26, 2022·13 cites·6 claims
- 0793USD765651SAdjustable portable device holderLIU ZHIGANG·Filed 2015·Granted Sep 6, 2016·129 cites·1 claims
- 0893US8910031B1DIF-CRC based fast hashingLIU ZHIGANG·Filed 2011·Granted Dec 9, 2014·32 cites·18 claims
- 0992US9999637B2Functionalized tissue matricesLIFECELL CORP·Filed 2013·Granted Jun 19, 2018·8 cites·28 claims
- 1092US8593255B2Method and apparatus for providing user interaction via transpondersPANG HAWK YIN·Filed 2009·Granted Nov 26, 2013·44 cites·18 claims
- 1190US8958822B2Determining points of interest of a mobile userLIANG SAM SONG·Filed 2011·Granted Feb 17, 2015·16 cites·30 claims
- 1290US8873841B2Methods and apparatuses for facilitating gesture recognitionYANG JUN·Filed 2011·Granted Oct 28, 2014·21 cites·20 claims
- 1389US11379556B2Apparatus and method for matrix operationsADVANCED RISC MACH LTD·Filed 2019·Granted Jul 5, 2022·5 cites·19 claims
- 1488US8990107B2Determining user stays of a user of a mobile deviceLIANG SAM SONG·Filed 2013·Granted Mar 24, 2015·16 cites·22 claims
- 1587US6782047B1Variable length encoding of compressed dataNOKIA NETWORKS OY·Filed 2000·Granted Aug 24, 2004·39 cites·60 claims
- 1685USD1027968SSupport for computer terminalsSHENZHEN CHENGRONG TECH CO LTD·Filed 2022·Granted May 21, 2024·9 cites·1 claims
- 1785US11313477B2Ball valve with forced-sealing operationZIBO VOTAISI PETROCHEMICAL EQUIPMENT CO LTD·Filed 2020·Granted Apr 26, 2022·2 cites·17 claims
- 1883USD1050106SSmartphone holderSHENZHEN BOYATA ELECTRONIC CO LTD·Filed 2023·Granted Nov 5, 2024·7 cites·1 claims
- 1983US11624419B2Magnetic suspension type quasi-zero stiffness electromagnetic vibration isolator with active negative stiffnessUNIV HARBIN ENG·Filed 2021·Granted Apr 11, 2023·1 cites·6 claims
- 2083US11075666B2Radio frequency transmit-receive apparatus, terminal, and methodHUAWEI TECH CO LTD·Filed 2019·Granted Jul 27, 2021·2 cites·20 claims
- 2183USD899066SYoga sockLIU ZHIGANG·Filed 2020·Granted Oct 20, 2020·9 cites·1 claims
- 2283US6711164B1Method and apparatus for performing IP-ID regeneration to improve header compression efficiencyNOKIA CORP·Filed 1999·Granted Mar 23, 2004·136 cites·1 claims
- 2382US11110427B1Polylactic acid polymerization reaction apparatus and systemCOFCO JILIN BIO CHEMICAL TECH CO LTD·Filed 2020·Granted Sep 7, 2021·1 cites·9 claims
- 2481US11897960B2Anti-IL-4R antibody and use thereofBEIJING WISDOMAB BIOTECHNOLOGY CO LTD·Filed 2018·Granted Feb 13, 2024·3 cites·18 claims
- 2579US12297267B2Humanized anti-CD19 antibody and use thereof with chimeric antigen receptorINNOVATIVE CELLULAR THERAPEUTICS HOLDINGS LTD·Filed 2022·Granted May 13, 2025·0 cites·16 claims
- 2679US11392376B2Processor for sparse matrix computationADVANCED RISC MACH LTD·Filed 2019·Granted Jul 19, 2022·2 cites·23 claims
- 2776USD962319SAutomated guided vehicleBYD CO LTD·Filed 2020·Granted Aug 30, 2022·6 cites·1 claims
- 2876US11364289B2Humanized anti-CD19 antibody and use thereof with chimeric antigen receptorINNOVATIVE CELLULAR THERAPEUTICS HOLDINGS LTD·Filed 2019·Granted Jun 21, 2022·0 cites·12 claims
- 2976US10938437B2Radio frequency transmit-receive apparatus, terminal, and methodHUAWEI TECH CO LTD·Filed 2019·Granted Mar 2, 2021·1 cites·15 claims
- 3074US7902327B2Dendrimeric peptides, pharmaceutical compositions and methods of using the sameNEW YORK UNIVERSITY SCHOOL OF MEDICINE·Filed 2008·Granted Mar 8, 2011·2 cites·17 claims
- 3172USD1027967SSupport for computer terminalsSHENZHEN CHENGRONG TECH CO LTD·Filed 2022·Granted May 21, 2024·4 cites·1 claims
- 3272US9948328B2Radio frequency front-end system, signal transmission control method, and mobile terminalHUAWEI DEVICE DONGGUAN CO LTD·Filed 2014·Granted Apr 17, 2018·3 cites·13 claims
- 3372US9079937B2Dendrimeric peptides, pharmaceutical compositions and methods of using the sameNEW YORK UNIVERSITY SCHOOL OF MEDICINE·Filed 2013·Granted Jul 14, 2015·2 cites·20 claims
- 3471US9319868B2State change sensing based on individual location patternsYANG GUANG·Filed 2010·Granted Apr 19, 2016·4 cites·24 claims
- 3571US8377871B2Dendrimeric peptides, pharmaceutical compositions and methods of using the sameNEW YORK UNIVERSITY SCHOOL OF MEDICINE·Filed 2011·Granted Feb 19, 2013·2 cites·19 claims
- 3670US11626900B2Radio frequency transmit-receive apparatus, terminal, and methodHUAWEI TECH CO LTD·Filed 2021·Granted Apr 11, 2023·0 cites·16 claims
- 3770US7788211B2Robust and efficient compression of list of itemsNOKIA NETWORKS OY·Filed 2001·Granted Aug 31, 2010·17 cites·42 claims
- 3870US7529845B2Compressing, filtering, and transmitting of protocol messages via a protocol-aware intermediary nodeNOKIA CORP·Filed 2004·Granted May 5, 2009·13 cites·54 claims
- 3970US7155173B2Method and system for providing a context for message compressionNOKIA CORP·Filed 2001·Granted Dec 26, 2006·14 cites·27 claims
- 4070US6750791B1Method and device for text data compressionNOKIA CORP·Filed 2003·Granted Jun 15, 2004·16 cites·24 claims
- 4168US10747845B2System, method and apparatus for computationally efficient data manipulationADVANCED RISC MACH LTD·Filed 2018·Granted Aug 18, 2020·1 cites·26 claims
- 4267US7693492B2Method and system for providing a context for message compressionNOKIA CORP·Filed 2005·Granted Apr 6, 2010·3 cites·27 claims
- 4366US10953044B2Functionalized tissue matricesLIFECELL CORP·Filed 2018·Granted Mar 23, 2021·0 cites·19 claims
- 4466US7362780B2Avoiding compression of encrypted payloadNOKIA CORP·Filed 2002·Granted Apr 22, 2008·10 cites·30 claims
- 4566US6542931B1Using sparse feedback to increase bandwidth efficiency in high delay, low bandwidth environmentNOKIA CORP·Filed 1999·Granted Apr 1, 2003·64 cites·10 claims
- 4665US2025079631A1Polyolefin porous film and preparation method therefor, battery separator, and electrochemical deviceSINOMA LITHIUM BATTERY SEPARATOR NANJING CO LTD·Filed 2023·Application pending·0 cites
- 4764USD1043587SChargerBYD CO LTD·Filed 2022·Granted Sep 24, 2024·3 cites·1 claims
- 4863USD1053882SLaptop standSHENZHEN CHENGRONG TECH CO LTD·Filed 2022·Granted Dec 10, 2024·2 cites·1 claims
- 4962US6900985B2Heat sink clip with pressing camHON HAI PREC IND CO LTD·Filed 2002·Granted May 31, 2005·10 cites·20 claims
- 5061US2024085774A1Beam modulation apparatus and projection systemBEIJING ASU TECH CO LTD·Filed 2023·Application pending·0 cites
Showing the top 50 of 114 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →