Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8859113 | Carbazole derivatives and organic light-emitting diode device using the same | Hsian Chan Liu, Chin Yi Lee | 2014-10-14 |
| 8580396 | Carbazole derivatives and organic light-emitting diode device using the same | Hsiao Chan Liu, Chin Yi Lee | 2013-11-12 |
| 8460801 | Quinoxaline derivatives and their use in organic light-emitting diode device | Yue Du, Hsiao Chan Liu | 2013-06-11 |
| 7888525 | Method for preparing organic carbonates | Chia-Jung Tsai, Chih-Wei Chang | 2011-02-15 |