Inventor · disambiguated record
Shuqun Cheng
Also filed as: CHENG SHUQUN
3 granted patents·1 pending application·4 citations·filing 2008–2020
54Inventor score
Technology areasA61M
Top patents by PatentIndex Score
4 records- 0145US2009171290A1Infusion device for infusing multiple medicaments at different speeds and methodLI NAN·Filed 2008·Application pending·0 cites
- 0239US7985202B2Infusion device for infusing multiple medicaments at different speedsLI NAN·Filed 2010·Granted Jul 26, 2011·0 cites·16 claims
- 0336USD883915SVehicle tire traction device for mud, sand and snowCHENG SHUQUN·Filed 2018·Granted May 12, 2020·4 cites·1 claims
- 0419USD972484SCar seat belt slot bracketCHENG SHUQUN·Filed 2020·Granted Dec 13, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →