Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11527728 | Organic electroluminescent compounds and organic electroluminescent device comprising the same | — | 2022-12-13 |
| 11394000 | Electron buffering materials, electron transport materials and organic electroluminescent device comprising the same | Sang-Hee CHO | 2022-07-19 |