Inventor · disambiguated record
Yichao Wang
Also filed as: WANG YICHAO
21 granted patents·8 pending applications·58 citations·filing 2011–2025
91Inventor score
Files withDELTA ELECTRONICS SHANGHAI CO11SZ DJI TECHNOLOGY CO LTD5CHONGQING ZONGSHEN GENERAL POWER MACHINE CO LTD3MARVELL INT LTD3HUAWEI TECH CO LTD2
Top patents by PatentIndex Score
29 records- 0193US10193476B1Systems and methods for operating a brushless DC motorMARVELL INT LTD·Filed 2016·Granted Jan 29, 2019·6 cites·25 claims
- 0290USD960157SVirtual reality glassesSZ DJI TECHNOLOGY CO LTD·Filed 2021·Granted Aug 9, 2022·12 cites·1 claims
- 0383USD930647SVirtual reality glassesSZ DJI TECHNOLOGY CO LTD·Filed 2019·Granted Sep 14, 2021·18 cites·1 claims
- 0482US8561826B2Universal gasoline engine fuel tank coverWANG YICHAO·Filed 2011·Granted Oct 22, 2013·11 cites·10 claims
- 0575US12489360B2Multi-level AC/DC conversion circuit, multi-level DC/DC conversion circuit and control methods thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Granted Dec 2, 2025·0 cites·16 claims
- 0674USD974452SGimbalSZ DJI TECHNOLOGY CO LTD·Filed 2020·Granted Jan 3, 2023·5 cites·1 claims
- 0773USD967240SGimbalSZ DJI TECHNOLOGY CO LTD·Filed 2020·Granted Oct 18, 2022·5 cites·1 claims
- 0866US12381207B2Desodiated sodium transition metal oxides for primary batteriesHARVARD COLLEGE·Filed 2020·Granted Aug 5, 2025·0 cites·12 claims
- 0965US12359644B2Non-road engineCHONGQING ZONGSHEN GENERAL POWER MACHINE CO LTD·Filed 2023·Granted Jul 15, 2025·0 cites·11 claims
- 1065US2025251433A1Harmonic information extraction circuitDELTA ELECTRONICS SHANGHAI CO·Filed 2025·Application pending·0 cites
- 1164US12160980B2Power supply deviceDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Dec 3, 2024·0 cites·25 claims
- 1263US12113455B2Multilevel conversion circuit having flying capacitor and method for pre-charging the sameDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Oct 8, 2024·0 cites·30 claims
- 1362US2024242127A1Recommendation method and related apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 1460US11777397B2Multilevel conversion circuit having flying capacitorDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Oct 3, 2023·0 cites·24 claims
- 1557US2025079973A1Multi-level conversion circuit and cycle-by-cycle protection method thereforDELTA ELECTRONICS SHANGHAI CO·Filed 2024·Application pending·0 cites
- 1657US2025080008A1Multi-level conversion circuit and cycle-by-cycle protection method thereforDELTA ELECTRONICS SHANGHAI CO·Filed 2024·Application pending·0 cites
- 1757US2025079974A1Multi-level conversion circuit and cycle-by-cycle protection method thereforDELTA ELECTRONICS SHANGHAI CO·Filed 2024·Application pending·0 cites
- 1856US9793838B1Auto phase adjustment system and method for motor controlMARVELL INT LTD·Filed 2016·Granted Oct 17, 2017·0 cites·18 claims
- 1956US2025202381A1Power supply systemDELTA ELECTRONICS SHANGHAI CO·Filed 2024·Application pending·0 cites
- 2056US2025131269A1Operation Prediction Method and Related ApparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 2154US12512768B2Multi-level conversion circuit and control method for flying capacitor voltage thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Granted Dec 30, 2025·0 cites·28 claims
- 2254US12483139B2Multi-level conversion circuit and control method for flying capacitor voltage thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Granted Nov 25, 2025·0 cites·16 claims
- 2354US9829348B2Identifying a position of a brushless DC motorMARVELL WORLD TRADE LTD·Filed 2014·Granted Nov 28, 2017·0 cites·17 claims
- 2453US9273636B2Automatic control apparatus for carburetor choke valveZUO ZONGSHEN·Filed 2011·Granted Mar 1, 2016·1 cites·17 claims
- 2545US11466615B2Engine balancing systemCHONGQING ZONGSHEN GENERAL POWER MACHINE CO LTD·Filed 2019·Granted Oct 11, 2022·0 cites·21 claims
- 2644US2024077042A1Non-road mobile machinery (nrmm)CHONGQING ZONGSHEN GENERAL POWER MACHINE CO LTD·Filed 2023·Application pending·0 cites
- 2743US9876450B2Active clamp for motor driverMARVELL WORLD TRADE LTD·Filed 2015·Granted Jan 23, 2018·0 cites·20 claims
- 2841USD980891SCameraSZ DJI TECHNOLOGY CO LTD·Filed 2021·Granted Mar 14, 2023·0 cites·1 claims
- 2941US9787227B1Controlled inductive sense systemMARVELL INT LTD·Filed 2015·Granted Oct 10, 2017·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →