Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9780312 | Carbazole-based compound and organic light emitting device including the same | Jiyoun Lee, Yoonhyun Kwak, Hyun Koo, Daeyoung Chung | 2017-10-03 |
| 9732069 | Carbazole compound and organic light emitting device including the same | Jiyoun Lee, Yoonhyun Kwak, Youngjae Park, Seokhwan Hong | 2017-08-15 |
| 9670241 | Organometallic compound and organic light-emitting device including the same | Kyuyoung Hwang, Ohyun Kwon, Yoonhyun Kwak, Hyeonho Choi, Hyun Koo +2 more | 2017-06-06 |