Inventor · disambiguated record
Yunfeng Song
Also filed as: SONG YUNFENG
4 granted patents·3 pending applications·6 citations·filing 2022–2024
64Inventor score
Top patents by PatentIndex Score
7 records- 0167USD1046181SMassage deviceSONG YUNFENG·Filed 2023·Granted Oct 8, 2024·4 cites·1 claims
- 0264US2025073737A1Apparatus for black oxide finishingSKF AB·Filed 2024·Application pending·0 cites
- 0360US2023147672A1Heat treatment method for steel product, steel product and bearing ringSKF AB·Filed 2022·Application pending·0 cites
- 0457US2024141449A1Heat treatment method of bearing ringSKF AB·Filed 2023·Application pending·0 cites
- 0549USD1059617SMassage deviceSONG YUNFENG·Filed 2023·Granted Jan 28, 2025·1 cites·1 claims
- 0649USD1059616SMassage deviceSONG YUNFENG·Filed 2023·Granted Jan 28, 2025·1 cites·1 claims
- 0733USD1059618SMassage deviceSONG YUNFENG·Filed 2023·Granted Jan 28, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →