Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415814 | Heterocyclic compound and organic light emitting device comprising same | Yun-Ji Lee, Won-Jang JEONG, Dong-Jun KIM | 2025-09-16 |
| 12404278 | Heterocyclic compound and organic light-emitting device comprising same | Yun-Ji Lee, Won-Jang JEONG, Dong-Jun KIM | 2025-09-02 |