Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9780312 | Carbazole-based compound and organic light emitting device including the same | Kumhee Lee, Jiyoun Lee, Yoonhyun Kwak, Daeyoung Chung | 2017-10-03 |
| 9670241 | Organometallic compound and organic light-emitting device including the same | Kumhee Lee, Kyuyoung Hwang, Ohyun Kwon, Yoonhyun Kwak, Hyeonho Choi +2 more | 2017-06-06 |