Inventor

CHANG CHA-WEN

TW3 patents

⚠️ This page may combine multiple inventors who share the name “CHANG CHA-WEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IND TECH RES INST

2 patents

US10213758B2Feb 26, 2019

Polymer and dispersion

IND TECH RES INST1 citations56

US12522724B2Jan 13, 2026

Polymer, dispersion, and paint

IND TECH RES INST0 citations43

LIOU GUEY-SHENG

1 patent

US8088932B2Jan 3, 2012

Pentaaryldiamine-containing bismaleimide compound and method of producing the compound

LIOU GUEY-SHENG0 citations43