Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10276105 | Reversible bias organic light-emitting diode (OLED) drive circuit without initialization voltage | Jia-Wei Ma, Heesun Shin, Cheonhong Kim, Jan Bos | 2019-04-30 |
| 7349142 | Electrochromic device | — | 2008-03-25 |