Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111231 | Heterocyclic compound and organic light-emitting device comprising same | Hoyong Lee, Seongmi Cho, Kongkyeom Kim, Sang Young Jeon, Minseung Chun +1 more | 2021-09-07 |
HK
Hyoung Seok Kim
Overall (2021): #427,024 of 548,734Top 80%
1
Patents 2021