Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12137613 | Polycyclic compound and organoelectro luminescent device using same | Sung-Hoon JOO, Byung-sun YANG, Ji Hwan Kim, Hyeon-jun JO, Sung-eun CHOI | 2024-11-05 |
| 11985891 | Polycyclic aromatic compounds and organic electroluminescent devices using the same | Sunghoon Joo, Ji Hwan Kim, Byung-sun YANG, Hyeon-jun JO, Sungeun Choi +1 more | 2024-05-14 |