Inventor · disambiguated record
Feng Du
Also filed as: DU FENG
31 granted patents·17 pending applications·210 citations·filing 2001–2023
95Inventor score
Files withSIEMENS AG14LIGHT WAVE TECH INC9ZHONGSHAN WINSTAR ELECTRICAL CO LTD7SHENZHEN INST ADV TECH3BEIJING NATIONAL NEW ENERGY VEHICLE TECH INNOVATION CENTER CO LTD2
Top patents by PatentIndex Score
48 records- 0195USD770076SCabinet lampZHONGSHAN WINSTAR ELECTRICAL CO LTD·Filed 2015·Granted Oct 25, 2016·101 cites·1 claims
- 0294US9897640B2Fault arc detection method and detection deviceSIEMENS AG·Filed 2015·Granted Feb 20, 2018·8 cites·13 claims
- 0391US11361495B1System and method for texture mapping based on guidance priorBEIJING WODONG TIANJUN INFORMATION TECHNOLOGY CO LTD·Filed 2021·Granted Jun 14, 2022·5 cites·20 claims
- 0489US10606367B2Command relay device, system and method for providing remote assistance/remote controlLIGHT WAVE TECH INC·Filed 2017·Granted Mar 31, 2020·8 cites·5 claims
- 0588US12176163B2Electric grid and method for operating an electric gridSIEMENS AG·Filed 2019·Granted Dec 24, 2024·2 cites·19 claims
- 0688US11368628B2System for tracking a user during a videotelephony session and method of use thereofLIGHT WAVE TECH INC·Filed 2021·Granted Jun 21, 2022·2 cites·18 claims
- 0786USD820500SCabinet lampZHONGSHAN WINSTAR ELECTRICAL CO LTD·Filed 2017·Granted Jun 12, 2018·32 cites·1 claims
- 0880USD835327SCabinet lampZHONGSHAN WINSTAR ELECTRICAL CO LTD·Filed 2015·Granted Dec 4, 2018·20 cites·1 claims
- 0980US10000164B2Vehicle camera peripheralLIGHT WAVE TECH INC·Filed 2017·Granted Jun 19, 2018·2 cites·11 claims
- 1077US11750732B1System for introducing features to an in-vehicle infotainment system and method of use thereofWISNIA JACK·Filed 2023·Granted Sep 5, 2023·1 cites·17 claims
- 1176USD813429SNightlightZHONGSHAN WINSTAR ELECTRICAL CO LTD·Filed 2016·Granted Mar 20, 2018·18 cites·1 claims
- 1269US9137195B2Method, network device and user equipment for switching media access control addressHUAWEI TECH CO LTD·Filed 2013·Granted Sep 15, 2015·2 cites·17 claims
- 1367US11223486B2Digital signature method, device, and systemSHENZHEN OLYM INFORMATION SECURITY TECH CO LTD·Filed 2017·Granted Jan 11, 2022·2 cites·16 claims
- 1463US2025277791A1Influence of receptor integrative analysis on hr+/her2+ breast cancer molecular subtypes and prognosisCANCER HOSPITAL CHINESE ACAD OF MEDICAL SCIENCE·Filed 2023·Application pending·0 cites
- 1561US2019327452A1Vehicle camera peripheralLIGHT WAVE TECH INC·Filed 2019·Application pending·0 cites
- 1658US11245255B2Solid-state circuit breaker and breaking method for solid-state circuit breakerSIEMENS AG·Filed 2018·Granted Feb 8, 2022·0 cites·14 claims
- 1758US2023125950A1Method and device for separation and purification of glycolic acid by rectification-crystallization coupling process and useUNIV CHINA PETROLEUM EAST CHINA·Filed 2022·Application pending·0 cites
- 1858US2020186757A1Vehicle camera peripheralLIGHT WAVE TECH INC·Filed 2020·Application pending·0 cites
- 1956US12166914B2System for introducing features to an in-vehicle infotainment utilizing a predefined pattern of code of one or more strings of characters14788591 CANADA INC·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 2056US10425620B2Vehicle camera peripheralLIGHT WAVE TECH INC·Filed 2017·Granted Sep 24, 2019·0 cites·14 claims
- 2155US12437450B2Method and apparatus for rendering hair, computer storage medium, electronic deviceBEIJING WODONG TIANJUN INFORMATION TECHNOLOGY CO LTD·Filed 2023·Granted Oct 7, 2025·0 cites·18 claims
- 2253US11923674B2Method and apparatus for controlling solid state circuit breaker, and solid state circuit breakerSIEMENS AG·Filed 2019·Granted Mar 5, 2024·0 cites·15 claims
- 2351US12057693B2Hybrid circuit breaker, hybrid circuit breaking system, and circuit breaking methodSIEMENS AG·Filed 2019·Granted Aug 6, 2024·0 cites·13 claims
- 2451US10884080B2Dual-nuclear RF coil device and dual-nuclear RF coil array deviceSHENZHEN INST ADV TECH·Filed 2018·Granted Jan 5, 2021·0 cites·18 claims
- 2551US7316773B2Catalytic cracking process and the device used thereinPETROCHINA CO LTD·Filed 2004·Granted Jan 8, 2008·7 cites·4 claims
- 2650US11309706B2Nano grid protection device, large power grid and a method for controlling a nano grid protection deviceSIEMENS AG·Filed 2019·Granted Apr 19, 2022·0 cites·22 claims
- 2750US10276301B2Current transformer and direct current source based on current transformerSIEMENS AG·Filed 2017·Granted Apr 30, 2019·0 cites·19 claims
- 2850US9711961B2Protection device with communication bus fault diagnosis function, system and methodSIEMENS AG·Filed 2014·Granted Jul 18, 2017·0 cites·25 claims
- 2949US12276713B2Quad-core radio-frequency coil circuitSHENZHEN INST ADV TECH·Filed 2020·Granted Apr 15, 2025·0 cites·12 claims
- 3049US9916193B2Zone selective interlocking deviceSIEMENS AG·Filed 2014·Granted Mar 13, 2018·0 cites·23 claims
- 3148US2024418795A1Method for detecting internal short circuit of power batteryBEIJING NATIONAL NEW ENERGY VEHICLE TECH INNOVATION CENTER CO LTD·Filed 2022·Application pending·0 cites
- 3248US2025180681A1Magnetic resonance multi-core radio frequency coil device and control method, and magnetic resonance imaging systemSHENZHEN INST ADV TECH·Filed 2021·Application pending·0 cites
- 3347US11509143B2Virtual inverter controller for a nanogrid and the nanogrid thereofSIEMENS AG·Filed 2018·Granted Nov 22, 2022·0 cites·14 claims
- 3447US2020402332A1System and method for improving the remote control of hardwareLIGHT WAVE TECH INC·Filed 2020·Application pending·0 cites
- 3545US2025117541A1Method and apparatus for measuring and calculating full life cycle carbon emission equivalent of power battery, and mediumBEIJING NATIONAL NEW ENERGY VEHICLE TECH INNOVATION CENTER CO LTD·Filed 2022·Application pending·0 cites
- 3644US10242834B2Method and device for determining direction of current flowing through circuit breakerSIEMENS AG·Filed 2014·Granted Mar 26, 2019·0 cites·19 claims
- 3743US2019207418A1Microgrid systemSIEMENS AG·Filed 2018·Application pending·0 cites
- 3843US2022166210A1Solid state circuit breaker, method for operating same, and control apparatus of solid state circuit breakerSIEMENS AG·Filed 2019·Application pending·0 cites
- 3941US11831158B2Power grid fault detection method and device with distributed energy resourceSIEMENS AG·Filed 2018·Granted Nov 28, 2023·0 cites·20 claims
- 4040US2019129517A1Remote control by way of sequences of keyboard codesLIGHT WAVE TECH INC·Filed 2017·Application pending·0 cites
- 4140US2019041997A1Pointer control in a handheld computer by way of hid commandsLIGHT WAVE TECH INC·Filed 2017·Application pending·0 cites
- 4236US8907654B2Power supply device of electronic equipment and power supply method thereofChen wei gang·Filed 2012·Granted Dec 9, 2014·0 cites·11 claims
- 4336US2018059307A1Novel Light Guide Plate LampZHONGSHAN WINSTAR ELECTRICAL CO LTD·Filed 2016·Application pending·0 cites
- 4435US2017329067A1Novel Nightlight Having a Simple StructureZHONGSHAN WINSTAR ELECTRICAL CO LTD·Filed 2016·Application pending·0 cites
- 4534US10752850B2Combined hydrogenation process method for producing high-quality fuel by medium-low-temperature coal tarINNER MONGOLIA SHENGYUAN TECH CO LTD·Filed 2018·Granted Aug 25, 2020·0 cites·9 claims
- 4633US2016282539A1Cabinet LampZHONGSHAN WINSTAR ELECTRICAL CO LTD·Filed 2015·Application pending·0 cites
- 4732US2017269647A1Heat dissipation device and electronic device using the sameHONG FU JIN PREC IND (WUHAN) CO LTD·Filed 2016·Application pending·0 cites
- 4829US2002108887A1Two-stage riser catalytic cracking processPETROCHINA COMPANY LTD AND UNI·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Feng Du files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →