Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7524368 | Black dye composition and black ink composition for textile digital printing | Chuan-Hsi Lee, Reng-Fang Lin, Hsiao-San Chen | 2009-04-28 |
| 7513943 | Yellow dye compound and ink composition comprising the same | Chien-Wen Lee, Shih-Hung Wang, Feng-Hung Lo | 2009-04-07 |
| 7438753 | Diazo dyestuff compounds and their use | Jen-Fang Lin, Hsiao-San Chen, Wen-Chin Lin | 2008-10-21 |
| 7387667 | Black dye composition and black ink composition | Wen-Chin Lin, Reng-Fang Lin | 2008-06-17 |
| 7288142 | Black dyes composition for ink-jet inks | Jen-Fang Lin, Chien-Wen Lee, Tsung-Wen Huang | 2007-10-30 |
| 7270702 | Yellow dye compound and the ink composition thereof | Wen-Chin Lin, Jen-Fang Lin | 2007-09-18 |