Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201293 | Heterocyclic compound and organic light-emitting device comprising same | Ki Dong Koo, Dongheon Kim, Sujeong GEUM | 2021-12-14 |
| 11192884 | Heterocyclic compound and organic light-emitting device comprising same | Minjun KIM, Hyok Joon Kwon, Young Seok Kim | 2021-12-07 |
| 11177444 | Organic electroluminescent device | Dongheon Kim, Hyungjin Lee, Nansra Heo, Woochul LEE | 2021-11-16 |
| 11111231 | Heterocyclic compound and organic light-emitting device comprising same | Hoyong Lee, Seongmi Cho, Sang Young Jeon, Minseung Chun, Hyoung Seok Kim +1 more | 2021-09-07 |