Inventor · disambiguated record

Y. C. Chang

Also filed as: CHANG Y C · CHANG Y CHEA

2 granted patents·68 citations·filing 1998–1999

65Inventor score

Technology areasB24B G03C

Files withEASTMAN KODAK CO1 TAIWAN SEMICONDUTOR MFG CO LTD1

Top patents by PatentIndex Score

2 records

0182US6048683ARobust process for the preparation of high chloride emulsionsEASTMAN KODAK CO·Filed 1998·Granted Apr 11, 2000·12 cites·10 claims
0279US6193587B1Apparatus and method for cleansing a polishing padTAIWAN SEMICONDUTOR MFG CO LTD·Filed 1999·Granted Feb 27, 2001·56 cites·25 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →