Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850253 | Condensed cyclic compound and organic light emitting device including the same | Yeonsook Chung, Yongsik JUNG, Hyeonho Choi, Jongsoo Kim, Myungsun Sim +1 more | 2017-12-26 |
| 9812653 | Carbazole compound and organic light-emitting device including the same | Yongsik JUNG, Seungjae Lee, Youngkwon KIM, Hyungsun Kim, Yeonsook Chung | 2017-11-07 |