Inventor · disambiguated record

Chih-Fen Chang

Also filed as: CHANG CHIH-FEN

2 granted patents·6 citations·filing 2009–2010

45Inventor score

Technology areasC09J H10H

Files withIND TECH RES INST2

Top patents by PatentIndex Score

2 records

0182US8368106B2Gradient composite material and method of manufacturing the sameIND TECH RES INST·Filed 2010·Granted Feb 5, 2013·6 cites·42 claims
0257US8367768B2Encapsulant compositions and method for fabricating encapsulant materialsIND TECH RES INST·Filed 2009·Granted Feb 5, 2013·0 cites·16 claims

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