Inventor · disambiguated record
Yuanfeng Ma
Also filed as: MA YUANFENG
2 granted patents·1 pending application·2 citations·filing 2011–2023
42Inventor score
Top patents by PatentIndex Score
3 records- 0161US9550266B2High speed barrel polishing deviceIBM·Filed 2014·Granted Jan 24, 2017·1 cites·20 claims
- 0255US2024298849A1Water baffle assembly and bathtubFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2023·Application pending·0 cites
- 0352US8932108B2High speed barrel polishing deviceMA YUANFENG·Filed 2011·Granted Jan 13, 2015·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →