Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9985237 | Method of manufacturing an organic light emitting diode by lift-off | Dong Zhang | 2018-05-29 |
| 9304104 | Ion sensitive field effect transistor | Ling Fang | 2016-04-05 |
| 8741676 | Method of manufacturing OLED-on-silicon | Dong Zhang | 2014-06-03 |
| 6767672 | Method for forming a phase-shifting mask for semiconductor device manufacture | Ji Suk Hong, Hee-Bom Kim | 2004-07-27 |