Inventor · disambiguated record
Charles Cheung
Also filed as: CHEUNG CHARLES · CHEUNG CHARLES Y
2 granted patents·3 pending applications·14 citations·filing 1994–2017
53Inventor score
Top patents by PatentIndex Score
5 records- 0150US2009028945A1Immunoisolative encapsulation systemUNIV COLORADO·Filed 2006·Application pending·0 cites
- 0243US9567748B2Pinnacle trussCHEUNG CHARLES·Filed 2015·Granted Feb 14, 2017·1 cites·8 claims
- 0335US5454391ADevice for cleaning cart wheelsFiled 1994·Granted Oct 3, 1995·13 cites·5 claims
- 0427US2017334086A1Continuous punching methodCHEUNG CHARLES·Filed 2017·Application pending·0 cites
- 0527US2017120319A1Continuous punch apparatusCHEUNG CHARLES·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →