Inventor · disambiguated record
Pengfei Zhang
Also filed as: ZHANG PENGFEI
111 granted patents·63 pending applications·844 citations·filing 2000–2025
99Inventor score
Files withXIAOMI INC30VIVO MOBILE COMMUNICATION CO LTD13RF MICRO DEVICES INC9UNIV HANGZHOU NORMAL9BEIJING BOE TECHNOLOGY DEV CO LTD7
Top patents by PatentIndex Score
174 records- 0198US6509777B2Method and apparatus for reducing DC offsetRESONEXT COMMUNICATIONS INC·Filed 2001·Granted Jan 21, 2003·187 cites·25 claims
- 0295USD834437SGateway control unit with graphic user interfaceHONEYWELL INT INC·Filed 2016·Granted Nov 27, 2018·65 cites·1 claims
- 0395US6947720B2Low noise mixer circuit with improved gainRF MICRO DEVICES INC·Filed 2001·Granted Sep 20, 2005·76 cites·24 claims
- 0495US6807406B1Variable gain mixer circuitRF MICRO DEVICES INC·Filed 2000·Granted Oct 19, 2004·79 cites·28 claims
- 0594US11515774B2Vibration motor with magnetic steel assembly and elastic support between pillarsAAC TECHNOLOGIES PTE LTD·Filed 2020·Granted Nov 29, 2022·16 cites·14 claims
- 0694US6748204B1Mixer noise reduction techniqueRF MICRO DEVICES INC·Filed 2000·Granted Jun 8, 2004·55 cites·26 claims
- 0793US12306098B2Methods and related aspects for analyzing exosomesUNIV ARIZONA STATE·Filed 2023·Granted May 20, 2025·1 cites·20 claims
- 0893US11602647B2Method and apparatus for detecting position, and radiotherapy systemSHENZHEN OUR NEW MEDICAL TECH DEVELOPMENT CO LTD·Filed 2020·Granted Mar 14, 2023·7 cites·18 claims
- 0991US6778022B1VCO with high-Q switching capacitor bankRF MICRO DEVICES INC·Filed 2002·Granted Aug 17, 2004·62 cites·16 claims
- 1089US6850749B2Local oscillator architecture to reduce transmitter pulling effect and minimize unwanted sidebandRF MICRO DEVICES INC·Filed 2002·Granted Feb 1, 2005·31 cites·23 claims
- 1189US6606489B2Differential to single-ended converter with large output swingRF MICRO DEVICES INC·Filed 2001·Granted Aug 12, 2003·46 cites·38 claims
- 1288USD834979SGateway control unit with graphic user interfaceHONEYWELL INT INC·Filed 2016·Granted Dec 4, 2018·33 cites·1 claims
- 1388USD810170SSurveillance cameraHONEYWELL INT INC·Filed 2016·Granted Feb 13, 2018·35 cites·1 claims
- 1487US11684803B2Positioning method and apparatus, and radiation therapy systemSHENZHEN OUR NEW MEDICAL TECH DEVELOPMENT CO LTD·Filed 2020·Granted Jun 27, 2023·2 cites·20 claims
- 1587US7496340B1I/Q mismatch calibration of direct conversion receivers using radio frequency noiseRF MICRO DEVICES INC·Filed 2005·Granted Feb 24, 2009·20 cites·24 claims
- 1686US11506174B2Power control method and apparatus for wind power generatorBEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD·Filed 2018·Granted Nov 22, 2022·4 cites·13 claims
- 1785US7450919B1I/Q mismatch correction using transmitter leakage and gain modulationRF MICRO DEVICES INC·Filed 2006·Granted Nov 11, 2008·11 cites·20 claims
- 1884US6801585B1Multi-phase mixerRF MICRO DEVICES INC·Filed 2000·Granted Oct 5, 2004·25 cites·7 claims
- 1983US10604466B1Method for preparing resveratrol compoundUNIV HANGZHOU NORMAL·Filed 2019·Granted Mar 31, 2020·2 cites·13 claims
- 2082USD1006144SExercise bikeMO TECH CO LTD·Filed 2020·Granted Nov 28, 2023·9 cites·1 claims
- 2181US10397177B2Matter message notification method, apparatus, and deviceTENCENT TECH SHENZHEN CO LTD·Filed 2017·Granted Aug 27, 2019·4 cites·17 claims
- 2280US11190882B2Terminal deviceBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2020·Granted Nov 30, 2021·2 cites·19 claims
- 2379US10009955B2Method and device for providing SSID in WLANXIAOMI INC·Filed 2015·Granted Jun 26, 2018·3 cites·9 claims
- 2479US9862098B2Methods and devices for cleaning garbageXIAOMI INC·Filed 2016·Granted Jan 9, 2018·5 cites·18 claims
- 2579US7448003B2Signal flow driven circuit analysis and partitioning techniqueMAGMA DESIGN AUTOMATION INC·Filed 2006·Granted Nov 4, 2008·9 cites·18 claims
- 2678US11638098B2Screen sounding systemAAC TECHNOLOGIES PTE LTD·Filed 2020·Granted Apr 25, 2023·1 cites·9 claims
- 2778US9962055B2Mute operation method and apparatus for automatic cleaning deviceXIAOMI INC·Filed 2016·Granted May 8, 2018·2 cites·14 claims
- 2876US9952571B2Method and terminal device for controlling smart home applianceXIAOMI INC·Filed 2015·Granted Apr 24, 2018·2 cites·19 claims
- 2976US9029623B2Process for eliminating or reducing persistent organic pollutants contained in particlesUNIV TONGJI·Filed 2013·Granted May 12, 2015·5 cites·13 claims
- 3076US8010071B2Integrated squelch circuit with programmable engagement thresholdBEKEN CORP·Filed 2008·Granted Aug 30, 2011·6 cites·20 claims
- 3174US12162889B2Luminogens for biological applicationsUNIV HONG KONG SCIENCE & TECH·Filed 2021·Granted Dec 10, 2024·0 cites·7 claims
- 3274US11486357B2Method and apparatus for self-adaption of a cut-out strategyBEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD·Filed 2018·Granted Nov 1, 2022·1 cites·20 claims
- 3374US2025344122A1Network transfer method, apparatus, and deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2025·Application pending·0 cites
- 3471USD992544SPhone stand with earphones organizerSHENZHEN ANG TECH CO LTD·Filed 2020·Granted Jul 18, 2023·6 cites·1 claims
- 3570US12382357B2Network transfer method, apparatus, and deviceVIVO MOBILE COMMUNICATION CO LTD·Filed 2023·Granted Aug 5, 2025·0 cites·20 claims
- 3670US10303135B2Method and apparatus for controlling smart home deviceXIAOMI INC·Filed 2015·Granted May 28, 2019·2 cites·14 claims
- 3770US9886259B2Method and terminal device for complying router management application with router firmwareXIAOMI INC·Filed 2015·Granted Feb 6, 2018·2 cites·9 claims
- 3870USD802593SScannerHAND HELD PROD INC·Filed 2016·Granted Nov 14, 2017·11 cites·1 claims
- 3968US9894260B2Method and device for controlling intelligent equipmentXIAOMI INC·Filed 2016·Granted Feb 13, 2018·1 cites·16 claims
- 4066US11892725B2Display panel and display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Feb 6, 2024·0 cites·15 claims
- 4165US11814527B2Three-dimensional printing with supramolecular templated hydrogelsDARTMOUTH COLLEGE·Filed 2018·Granted Nov 14, 2023·0 cites·45 claims
- 4265US10425354B2Resource allocation method, packet communication method, and apparatusHUAWEI TECH CO LTD·Filed 2016·Granted Sep 24, 2019·1 cites·10 claims
- 4365US10242383B2Method and system for delivering advertisements in a storeSASANKAN SANAL·Filed 2011·Granted Mar 26, 2019·3 cites·19 claims
- 4464US9224374B2Methods and devices for audio processingXIAOMI INC·Filed 2014·Granted Dec 29, 2015·1 cites·18 claims
- 4564US2025218100A1Image Processing MethodHUAWEI CLOUD COMPUTING TECH CO LTD·Filed 2025·Application pending·0 cites
- 4664US2024003905A1Methods, systems, and computer readable media for modulating temperature and producing analyte imaging dataUNIV ARIZONA STATE·Filed 2023·Application pending·0 cites
- 4763US12480953B2Single molecule imagingUNIV ARIZONA STATE·Filed 2021·Granted Nov 25, 2025·0 cites·49 claims
- 4863US12276527B1Device and method for measuring levelness of top cover of reactor pressure vesselJIANGSU NUCLEAR POWER CORP·Filed 2024·Granted Apr 15, 2025·0 cites·19 claims
- 4962US11662476B2Apparatus and method of calculating position-velocity-time results of receiverBEKEN CORP·Filed 2021·Granted May 30, 2023·0 cites·20 claims
- 5062US11261322B2Yaw brake lining and method of producing the sameFORDA ENERGY UK LTD·Filed 2018·Granted Mar 1, 2022·0 cites·20 claims
Showing the top 50 of 174 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →