Inventor
CHANG CHANG-JUNG
TW4 patents
Patents
4 patentsUS11008701B1May 18, 2021
Dyeing method using bio-dye and cationic modification agent utilized thereof
IND TECH RES INST4 citations67
US10975243B2Apr 13, 2021
Genetically modified microorganism and method for producing indigo dye
IND TECH RES INST0 citations56
US11345818B1May 31, 2022
Dye for fiber and dyeing method
IND TECH RES INST0 citations55
US12331458B2Jun 17, 2025
Method for decolorizing polyester fabric and polyester fabric
IND TECH RES INST0 citations43