Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10213758 | Polymer and dispersion | Cha-Wen CHANG, Ching-Mao Huang, Shinn-Jen Chang, Yu-Hui Chen, Shu-Ya Tsai +1 more | 2019-02-26 |
| 7026275 | Method of reducing photoelectric device leakage current in conjugated polymer and conjugated polymer composition | Kuo-Yu Chen, Chi-Shen Tuan, Shinn-Jen Chang | 2006-04-11 |
| 6566483 | Photosensitive phosphorylated phenol-formaldehyde resin and method for preparing the same | Ching-Sheng Cho, Shinn-Jen Chang, Jiun-Ji Chen | 2003-05-20 |
| 6121382 | Surface treatment agent for aqueous ink receiving media | Shinn-Jen Chang, Yih-Her Chang, Rong-Shuh Chang, Yuan-Tung Hung | 2000-09-19 |