Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331458 | Method for decolorizing polyester fabric and polyester fabric | Chung-Yang Chuang, Chih-An Chen, Min Dong, Hui Wang | 2025-06-17 |
| 11345818 | Dye for fiber and dyeing method | Pei-Ching Chang, Ya-Lin Lin, Yu-Ju Lin, Jhong-De Lin, Hsiang-Yuan Chu +2 more | 2022-05-31 |
| 11008701 | Dyeing method using bio-dye and cationic modification agent utilized thereof | Pei-Ching Chang, Ya-Lin Lin, Yu-Ju Lin, Jie-Len Huang, Jhong-De Lin +1 more | 2021-05-18 |
| 10975243 | Genetically modified microorganism and method for producing indigo dye | Pei-Ching Chang, Jhong-De Lin, Ya-Lin Lin, Hsiang-Yuan Chu, Jie-Len Huang | 2021-04-13 |