Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515478 | Compound and organic light emitting device using the same | Sang Duk SUH, Yeon Hwan Kim, Sang Young Jeon, Sung Jae Lee | 2022-11-29 |
| 11459290 | Compound and organic light emitting device using the same | Sung Jae Lee, Yeon Hwan Kim, Sang Young Jeon, Su Jin Han | 2022-10-04 |
| 11407718 | Heterocyclic compound and organic light emitting device comprising the same | Yeon Ho CHO, Yeon Hwan Kim, Sang Young Jeon, Sung Jae Lee | 2022-08-09 |
| 11261176 | Amine-based compound and organic light emitting device using the same | Sang Young Jeon, Yeon Ho CHO, Yeon Hwan Kim | 2022-03-01 |
| 11251377 | Organic light emitting device | Sung Jae Lee, Yeon Hwan Kim, Sang Young Jeon, Seong Mi Cho | 2022-02-15 |