Inventor · disambiguated record
Yongjun Leng
Also filed as: LENG YONGJUN
2 granted patents·3 pending applications·9 citations·filing 2008–2022
52Inventor score
Top patents by PatentIndex Score
5 records- 0181US11664699B1Encapsulated cylindrical shell structure with motorDONGGUAN GUIGONG ADULT SUPPLIES CO LTD·Filed 2022·Granted May 30, 2023·1 cites·10 claims
- 0274USD1017820SMassage deviceDONGGUAN GUIGONG ADULT SUPPLIES CO LTD·Filed 2022·Granted Mar 12, 2024·8 cites·1 claims
- 0349US2009208783A1Low porosity anode diffusion media for fuel cellsLENG YONGJUN·Filed 2008·Application pending·0 cites
- 0440US2012156590A1Direct oxidation fuel cell with improved fuel distributionWANG CHAO-YANG·Filed 2010·Application pending·0 cites
- 0538US2011200914A1High power direct oxidation fuel cellWANG CHAO-YANG·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →