Inventor · disambiguated record

Yun-Han Chang

Also filed as: CHANG YUN-HAN

2 granted patents·3 citations·filing 2003–2011

38Inventor score

Technology areasC09D G07F

Files withCHEN YU TSUNG1 FAR EASTERN TEXTILE LTD1

Top patents by PatentIndex Score

2 records

0151US7026422B2Hydrolytic condensation coating composition, hard coat film and method of preparing the sameFAR EASTERN TEXTILE LTD·Filed 2003·Granted Apr 11, 2006·3 cites·8 claims
0232US8587332B2Electronic protection moduleCHEN YU-TSUNG·Filed 2011·Granted Nov 19, 2013·0 cites·7 claims

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