Inventor · disambiguated record
Cha-Wen Chang
Also filed as: CHANG CHA-WEN
2 granted patents·3 pending applications·1 citations·filing 2009–2020
31Inventor score
Top patents by PatentIndex Score
5 records- 0166US10213758B2Polymer and dispersionIND TECH RES INST·Filed 2016·Granted Feb 26, 2019·1 cites·9 claims
- 0249US2021070925A1Aqueous polymer, dispersion, and aqueous paintIND TECH RES INST·Filed 2020·Application pending·0 cites
- 0347US8088932B2Pentaaryldiamine-containing bismaleimide compound and method of producing the compoundLIOU GUEY-SHENG·Filed 2009·Granted Jan 3, 2012·0 cites·14 claims
- 0447US2019127599A1Dispersion of ir absorption particles, inkjet ink, and method of 3d printingIND TECH RES INST·Filed 2018·Application pending·0 cites
- 0546US2021070947A1Aqueous polymer, dispersion, and aqueous paintIND TECH RES INST·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →