Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6838019 | Phosphorescent material and electroluminescent device using thereof | Chao-Nan Kuo, Sung-Kuei Chiang | 2005-01-04 |
| 6306478 | Asymmetrical trimethine cyanine dyes for high capacity optical recording medium | Hui-Jen Chen, Chang Huang, Yi-shiu Lin, Shyh-yeu Wang, Chwei-Jin Yeh | 2001-10-23 |