Inventor · disambiguated record
Fei Xu
Also filed as: XU FEI · XU Fei-Feng
118 granted patents·56 pending applications·402 citations·filing 2005–2025
99Inventor score
Files withGEN ELECTRIC13HUAWEI DIGITAL POWER TECH CO LTD11HEFEI BOE OPTOELECTRONICS TECH9SUZHOU RADIANT PHOTOVOLTAIC TECH CO LTD9BOE TECHNOLOGY GROUP CO LTD8
Top patents by PatentIndex Score
174 records- 0197US11716032B2Multi-level inverter clamping modulation method and apparatus, and inverterHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Aug 1, 2023·4 cites·18 claims
- 0297US9575366B2Fast switchable and high diffraction efficiency grating ferroelectric liquid crystal cellUNIV HONG KONG SCIENCE & TECH·Filed 2012·Granted Feb 21, 2017·56 cites·9 claims
- 0394US11539212B2Photovoltaic power generation system and photovoltaic power transmission methodHUAWEI DIGITAL POWER TECH CO LTD·Filed 2020·Granted Dec 27, 2022·4 cites·8 claims
- 0493US11784600B2Systems and methods for a soft switching DC-DC converterGEN ELECTRIC·Filed 2017·Granted Oct 10, 2023·6 cites·20 claims
- 0593US10565208B2Analyzing multiple data streams as a single data objectMICROSOFT CORP·Filed 2013·Granted Feb 18, 2020·28 cites·20 claims
- 0692US9542070B2Method and apparatus for providing an interactive user interfaceBEIJING XIAOMI TECH CO LTD·Filed 2013·Granted Jan 10, 2017·41 cites·12 claims
- 0791USD946310SPregnancy pillowXU FEI·Filed 2021·Granted Mar 22, 2022·16 cites·1 claims
- 0891US9800182B2Electric drive system and energy management methodGEN ELECTRIC·Filed 2013·Granted Oct 24, 2017·13 cites·19 claims
- 0990US11356034B2Multi-level inverter clamping modulation method and apparatus, and inverterHUAWEI DIGITAL POWER TECH CO LTD·Filed 2020·Granted Jun 7, 2022·2 cites·14 claims
- 1089US9984642B2Shift register, driving method thereof, gate driver circuit and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted May 29, 2018·6 cites·18 claims
- 1189US9438144B2System and method for fault protection of a motorGEN ELECTRIC·Filed 2014·Granted Sep 6, 2016·7 cites·10 claims
- 1289US9322890B2System and method for gradient amplifier controlGEN ELECTRIC·Filed 2012·Granted Apr 26, 2016·12 cites·15 claims
- 1389US7355896B2System for improving endurance and data retention in memory devicesCHARTERED SEMICONDUCTOR MFG·Filed 2005·Granted Apr 8, 2008·31 cites·16 claims
- 1488US11824380B2DC fast charging station for electric vehiclesGEN ELECTRIC·Filed 2017·Granted Nov 21, 2023·7 cites·20 claims
- 1587US10842276B2Chair and cover member of the chairKOKUYO KK·Filed 2016·Granted Nov 24, 2020·9 cites·6 claims
- 1687US10374529B2Electric drive system and energy management methodGEN ELECTRIC·Filed 2017·Granted Aug 6, 2019·2 cites·20 claims
- 1787US9291589B2Wearable articles with wetness sensingWONG SUN HOI·Filed 2012·Granted Mar 22, 2016·15 cites·20 claims
- 1885US11810520B2Method and apparatus for compensating white point coordinates, and computer device and storage mediumHEFEI BOE OPTOELECTRONICS TECH·Filed 2020·Granted Nov 7, 2023·2 cites·20 claims
- 1985US9895273B2Absorbent article and related methodsLITTLE NOBLEMAN TECH LIMITED·Filed 2016·Granted Feb 20, 2018·6 cites·24 claims
- 2085US7710182B2Reliable level shifter of ultra-high voltage device used in low power applicationCHARTERED SEMICONDUCTOR MFG·Filed 2008·Granted May 4, 2010·12 cites·22 claims
- 2184US11486614B2Compressor and refrigeration deviceGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2020·Granted Nov 1, 2022·2 cites·10 claims
- 2284US11233095B2Display substrate, manufacturing method thereof and display deviceHEFEI BOE OPTOELECTRONICS TECH·Filed 2019·Granted Jan 25, 2022·3 cites·12 claims
- 2383USD962679SPregnancy pillowXU FEI·Filed 2021·Granted Sep 6, 2022·9 cites·1 claims
- 2483US10916947B2System and method for direct current power transmissionGEN ELECTRIC·Filed 2015·Granted Feb 9, 2021·3 cites·22 claims
- 2583US9742345B2System and method for fault protection of a motorGEN ELECTRIC·Filed 2016·Granted Aug 22, 2017·2 cites·20 claims
- 2682US12021414B2Rotor, electric motor and compressorGUANGDONG MEIZHI COMPRESSOR CO LTD·Filed 2020·Granted Jun 25, 2024·1 cites·18 claims
- 2780US11496007B2Permanent magnet motor and compressorANHUI MEIZHI PREC MANUFACTURING CO LTD·Filed 2019·Granted Nov 8, 2022·2 cites·8 claims
- 2880US8341180B1Risk analysis for data-intensive stochastic modelsARUMUGAM SUBRAMANIAN·Filed 2011·Granted Dec 25, 2012·13 cites·18 claims
- 2979US9640985B2Circuit breakerGE ENERGY POWER CONVERSION TECHNOLOGY LTD·Filed 2015·Granted May 2, 2017·2 cites·10 claims
- 3078US11508487B2Full-digital rod position measurement devices and methods thereofCNNC NUCLEAR POWER OPERATION MAN CO LTD·Filed 2017·Granted Nov 22, 2022·4 cites·3 claims
- 3176USD1027496SPregnancy pillowXU FEI·Filed 2021·Granted May 21, 2024·6 cites·1 claims
- 3276US11526276B2Upgrade management method and scheduling node, and storage systemHUAWEI TECH CO LTD·Filed 2020·Granted Dec 13, 2022·1 cites·19 claims
- 3376US11014131B2Edge positioning apparatus for solar panel cleaning robot, and positioning method thereofSUZHOU RADIANT PHOTOVOLTAIC TECH CO LTD·Filed 2018·Granted May 25, 2021·3 cites·18 claims
- 3476USD879854STransportation robotSUZHOU RADIANT PHOTOVOLTAIC TECH CO LTD·Filed 2019·Granted Mar 31, 2020·16 cites·1 claims
- 3576US8234295B2Managing uncertain data using Monte Carlo techniquesHAAS PETER JAY·Filed 2009·Granted Jul 31, 2012·12 cites·25 claims
- 3675US11998016B2Use of Chaetomium globosum strain in controlling fusarium crown rot of wheatINSTITUTE OF PLANT PROT HENAN ACADEMY OF AGRICULTURAL SCIENCES·Filed 2021·Granted Jun 4, 2024·1 cites·3 claims
- 3775US10881208B2Chair and seat support mechanismKOKUYO KK·Filed 2016·Granted Jan 5, 2021·4 cites·20 claims
- 3875US9342461B2Cache memory system and method using dynamically allocated dirty mask spaceQUALCOMM INC·Filed 2012·Granted May 17, 2016·4 cites·25 claims
- 3974US11374508B2Electric drive system and energy management methodGEN ELECTRIC·Filed 2020·Granted Jun 28, 2022·0 cites·17 claims
- 4074US10635062B2Systems and methods for highly parallel processing of parameterized simulationsBEYER KEVIN S·Filed 2010·Granted Apr 28, 2020·3 cites·12 claims
- 4172US11726497B2Control method for cleaning systemSUZHOU RADIANT PHOTOVOLTAIC TECH CO LTD·Filed 2019·Granted Aug 15, 2023·2 cites·12 claims
- 4271US12272953B2Photovoltaic power generation system and photovoltaic power transmission methodHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Apr 8, 2025·0 cites·15 claims
- 4369US10986924B2Chair and seat support mechanismKOKUYO KK·Filed 2016·Granted Apr 27, 2021·3 cites·20 claims
- 4469US2024218409A1Carbonyl reductase mutant, preparation method and use thereof, and preparation method of ethyl (R)-6-hydroxy-8-chlorooctanoateKINGDOMWAY BIOTECH JIANGSU CO LTD·Filed 2023·Application pending·0 cites
- 4568US10408643B2Methods and apparatus to increase resolver-to-digital converter accuracyTEXAS INSTRUMENTS INC·Filed 2016·Granted Sep 10, 2019·1 cites·14 claims
- 4668US10319325B2Shift register unit, driving method thereof, gate driving circuit, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Jun 11, 2019·1 cites·17 claims
- 4768US9796002B2Particle removal using periodic piezoelectric coefficient materialLU YANQING·Filed 2012·Granted Oct 24, 2017·2 cites·21 claims
- 4868US2025279732A1Photovoltaic Inverter and Power Adjustment Method Thereof, and Photovoltaic SystemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2025·Application pending·0 cites
- 4968US2025049084A1Process for preparing a berry compositionNESTLE SA·Filed 2022·Application pending·0 cites
- 5067US2025293585A1Grid-forming control method for power converter and power converterHUAWEI DIGITAL POWER TECH CO LTD·Filed 2025·Application pending·0 cites
Showing the top 50 of 174 patent records by PatentIndex Score.
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