Inventor · disambiguated record
Nan Liu
Also filed as: LIU NAN · LIU NAN C · LIU NAN T
38 granted patents·18 pending applications·124 citations·filing 1985–2024
96Inventor score
Files withBOE TECHNOLOGY GROUP CO LTD10TENCENT TECH SHENZHEN CO LTD7BEIJING ZHONGXIANGYING TECH CO LTD5TANG XIAOHUA5IBM4
Top patents by PatentIndex Score
56 records- 0193US11184196B1Impedance matching system for high speed digital receiversOMNIVISION TECH INC·Filed 2020·Granted Nov 23, 2021·4 cites·6 claims
- 0288US12307899B2Light projection apparatus and method, and storage mediumSHENZHEN YINWANG INTELLIGENT TECHNOLOGY CO LTD·Filed 2023·Granted May 20, 2025·2 cites·17 claims
- 0384US4669186ATwin bladed survival knifeLIU NAN T·Filed 1985·Granted Jun 2, 1987·58 cites·6 claims
- 0479US9775533B2System and method of determining a risk score for triageSINGAPORE HEALTH SERV PTE LTD·Filed 2013·Granted Oct 3, 2017·11 cites·11 claims
- 0578US11270488B2Expression animation data processing method, computer device, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2020·Granted Mar 8, 2022·1 cites·18 claims
- 0676US11120616B2Method for implementing virtual scene conversion and related apparatusTENCENT TECH SHENZHEN CO LTD·Filed 2020·Granted Sep 14, 2021·1 cites·19 claims
- 0776US7755317B2Methods for electric vehicle motor control and rotor position detection fault-tolerant processingBYD CO LTD·Filed 2007·Granted Jul 13, 2010·11 cites·18 claims
- 0874US2025006320A1Character acquisition, page processing and knowledge graph construction method and device, mediumBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Application pending·0 cites
- 0970US10299689B2System and method of determining a risk score for triageSINGAPORE HEALTH SERV PTE LTD·Filed 2014·Granted May 28, 2019·4 cites·18 claims
- 1068US8326510B2Method and apparatus for controlling output torque of a motor for an electric vehicle in downhill modeTANG XIAOHUA·Filed 2007·Granted Dec 4, 2012·11 cites·13 claims
- 1167US8207701B2Control method of electromotorTANG XIAOHUA·Filed 2006·Granted Jun 26, 2012·7 cites·9 claims
- 1259US7597624B2Light gun system for plasma and LCD displaysTETTERINGTON KENNETH·Filed 2005·Granted Oct 6, 2009·4 cites·8 claims
- 1357US2025034512A1Pseudoalteromonas agarivorans strain and preparation method of exopolysaccharide (eps) therefromQILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES·Filed 2023·Application pending·0 cites
- 1457US2025107748A1SYSTEM AND METHOD OF TRIAGING SEPSIS PATIENTS USING HEART RATE N-VARIABILITY (HRnV)NAT UNIV SINGAPORE·Filed 2022·Application pending·0 cites
- 1555US12131809B2Character acquisition, page processing and knowledge graph construction method and device, mediumBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Oct 29, 2024·0 cites·15 claims
- 1655US11645272B2Method, system, device and medium for querying product historyBEIJING ZHONGXIANGYING TECH CO LTD·Filed 2021·Granted May 9, 2023·0 cites·18 claims
- 1755US11443021B2Unlocking processing method and device, and computer storage mediumBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2020·Granted Sep 13, 2022·0 cites·20 claims
- 1854US9641513B2Methods and systems for controlling mobile terminal access to a third-party serverTENCENT TECH SHENZHEN CO LTD·Filed 2014·Granted May 2, 2017·1 cites·20 claims
- 1953US8307925B2Hybrid power driving system and the driving methodTANG XIAOHUA·Filed 2008·Granted Nov 13, 2012·5 cites·22 claims
- 2051US11854282B2Method for correcting optical character recognition text position, storage medium and electronic deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Dec 26, 2023·0 cites·14 claims
- 2151US2023222597A1Predictive and Prescriptive Analytics for Managing High-Cost Claimants in HealthcareIBM·Filed 2022·Application pending·0 cites
- 2251US2024028983A1Method of production scheduling for product, electronic device and storage mediumBEIJING ZHONGXIANGYING TECH CO LTD·Filed 2022·Application pending·0 cites
- 2350US11989518B2Normalized processing method and apparatus of named entity, and electronic deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted May 21, 2024·0 cites·17 claims
- 2450US10936707B2Fingerprint circuit, force touch control method and device and computer-readable storage mediumBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2018·Granted Mar 2, 2021·0 cites·15 claims
- 2550US2025086368A1Method of verifying process data of display panel, method of manufacturing display panel and electronic deviceBEIJING ZHONGXIANGYING TECH CO LTD·Filed 2022·Application pending·0 cites
- 2650US2024303591A1Creation method, information processing method, storage method, electronic device, and storage mediumBEIJING ZHONGXIANGYING TECH CO LTD·Filed 2021·Application pending·0 cites
- 2749US2022318697A1Intelligent management system, intelligent management method, and computer-program productBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Application pending·0 cites
- 2848US11798222B2Virtual scene switching method and apparatus, terminal device, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2020·Granted Oct 24, 2023·0 cites·20 claims
- 2948US10657923B2Display control circuit, display control method thereof, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted May 19, 2020·0 cites·20 claims
- 3047US11622005B2Internet of Things system, central control device, application device and communication methodsBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Apr 4, 2023·0 cites·19 claims
- 3147US11409950B2Annotating documents for processing by cognitive systemsIBM·Filed 2019·Granted Aug 9, 2022·0 cites·20 claims
- 3247US10367656B2Network traffic system and method of operation thereofQUANTEA CORP·Filed 2016·Granted Jul 30, 2019·1 cites·20 claims
- 3346US2024401144A2Primer-probe composition, kit, and detection methodASCENTAWITS PHARMACEUTICALS LTD·Filed 2021·Application pending·0 cites
- 3446US2020388364A1Sentiment Detection Using Medical CluesIBM·Filed 2019·Application pending·0 cites
- 3545US11263814B2Method, apparatus, and storage medium for rendering virtual channel in multi-world virtual sceneTENCENT TECH SHENZHEN CO LTD·Filed 2020·Granted Mar 1, 2022·0 cites·17 claims
- 3645US8346417B2Method and apparatus for controlling motor for skid mode of electric vehicleBYD CO LTD·Filed 2007·Granted Jan 1, 2013·1 cites·7 claims
- 3745US2008188306A1Game controller deviceSPLITFISH GAMEWARE INC·Filed 2007·Application pending·0 cites
- 3843US10553984B2Plug jack of terminal device for external component and terminal deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Feb 4, 2020·0 cites·10 claims
- 3943US2007293318A1Video game controllerSPLITFISH GAMEWARE INC·Filed 2007·Application pending·0 cites
- 4042US11917265B2Augmented reality data dissemination method, system and terminal and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2020·Granted Feb 27, 2024·0 cites·19 claims
- 4142US2006279483A1Method and apparatus for driving plasma display panelFORMOSA PLASMA DISPLAY CORP·Filed 2005·Application pending·0 cites
- 4241US11208672B2Method for enzymatic deacidification of polyunsaturated fatty acid-rich oilUNIV SOUTH CHINA TECH·Filed 2017·Granted Dec 28, 2021·0 cites·6 claims
- 4341US8202196B2Clutch engaging control method and control system in hybrid power output deviceTANG XIAOHUA·Filed 2008·Granted Jun 19, 2012·0 cites·10 claims
- 4440US11257523B2Video production method, computer device, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2020·Granted Feb 22, 2022·0 cites·19 claims
- 4539US8723585B2Level shift circuitQIN ZHENGCAI·Filed 2010·Granted May 13, 2014·1 cites·9 claims
- 4639US8214096B2Apparatus and method for controlling an accelerator for electric vehiclesXU YINGWU·Filed 2007·Granted Jul 3, 2012·1 cites·13 claims
- 4739US2017256108A1Electronic employee card, personnel management system and personnel management methodBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Application pending·0 cites
- 4839US2021042390A1Common Labeled Annotated Document Transcription for Coordinating Annotation of DocumentsIBM·Filed 2019·Application pending·0 cites
- 4938US8804525B2Method and device for network traffic controlLIU NAN·Filed 2012·Granted Aug 12, 2014·0 cites·8 claims
- 5038US8073583B2Apparatus and method for controlling energy feedback for electric vehicleTANG XIAOHUA·Filed 2007·Granted Dec 6, 2011·0 cites·11 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →