Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10981938 | Polycyclic aromatic compounds and organic electroluminescent devices using the same | Ji Hwan Kim, Byung-sun YANG, Hyeon-jun JO, Sungeun Choi, Su Jin Kim +1 more | 2021-04-20 |