Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11450821 | Organic electroluminescence device and polycyclic compound for organic electroluminescence device | Yeseul Lee, Soo-Byung KO, Hyeongmin Kim, Heechoon Ahn, Hyunah Um | 2022-09-20 |
| 11271170 | Heterocyclic compound and organic light-emitting device including the same | Yeseul Lee, Hyeongmin Kim, Heechoon Ahn, Hyunah Um, Soobyung Ko +1 more | 2022-03-08 |