Inventor · disambiguated record
Yunfeng Cheng
Also filed as: CHENG YUNFENG
2 granted patents·2 pending applications·16 citations·filing 2016–2024
52Inventor score
Files withGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD2FOSHAN WELLING WASHER MOTOR MFG CO LTD1SHANGHAI MOBVOI INFORMATION TECH COMPANY LIMITED1
Top patents by PatentIndex Score
4 records- 0172USD850484SDisplay screen with a transitional graphical user interfaceSHANGHAI MOBVOI INFORMATION TECH COMPANY LIMITED·Filed 2016·Granted Jun 4, 2019·16 cites·1 claims
- 0257US2024213829A1Stator lamination, stator structure, motor structure, and laundry treatment apparatusFOSHAN WELLING WASHER MOTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 0348US2023388767A1Device discovery method and apparatus, devices, and storage mediumGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2023·Application pending·0 cites
- 0444US12363095B2Device authentication method and electronic deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2022·Granted Jul 15, 2025·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →