Inventor · disambiguated record
Cheng-Jih Li
Also filed as: LI CHENG-JIH
4 granted patents·1 pending application·60 citations·filing 1990–2005
76Inventor score
Top patents by PatentIndex Score
5 records- 0173US8607667B2Manufacturing razor bladesLI CHENG-JIH·Filed 2005·Granted Dec 17, 2013·7 cites·7 claims
- 0273US5163334ACircular saw testing techniqueSIMONDS IND INC·Filed 1990·Granted Nov 17, 1992·41 cites·8 claims
- 0365US8061237B2Manufacturing razor bladesHOBBS STEPHEN F·Filed 2005·Granted Nov 22, 2011·8 cites·9 claims
- 0464US7578217B2Manufacturing razor bladesGILLETTE CO·Filed 2005·Granted Aug 25, 2009·4 cites·12 claims
- 0544US2006272460A1Shaving razorsLI CHENG-JIH·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →