Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519166 | Heterocyclic compound and organic light emitting device comprising the same | Wanpyo Hong, Hyoungcheul Kim, Yongbum Cha, Yun Hwan Kim | 2019-12-31 |
| 10253016 | Heterocyclic compound and organic light-emitting device comprising same | Hoyong Lee, Seongmi Cho, Kongkyeom Kim, Sang Young Jeon, Minseung Chun +1 more | 2019-04-09 |