Issued Patents 2022
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11527723 | Heterocyclic compound and organic light emitting element comprising same | Young-Seok NO, Ju Hyon Cha | 2022-12-13 |
| 11515487 | Organic light emitting element and composition for organic material layer in organic light emitting element | Young-Seok NO, Ju Hyon Cha | 2022-11-29 |
| 11450811 | Condensed cyclic compound and organic light-emitting device including the same | Eunjae Jeong, Youngkook Kim, Jongwoo Kim, Sanghyun Han | 2022-09-20 |
| 11444247 | Compound and organic light-emitting device including the same | Minji Kim, Eunjae Jeong, Sohee Jo, Sanghyun Han | 2022-09-13 |
| 11437585 | Organic light-emitting device | Eunjae Jeong, Jongwoo Kim, Sanghyun Han, Youngkook Kim | 2022-09-06 |
| 11424438 | Cathode active material for lithium secondary battery, cathode and lithium secondary battery comprising same, and manufacturing method thereof | Jieun Lee, Yeolmae Yeo, Seung Min Oh, Sang Mok Park, Yoon Sung Lee | 2022-08-23 |
| 11387418 | Organic light emitting element and composition for organic material layer in organic light emitting element | Young-Seok NO, Jiyoon Byun | 2022-07-12 |
| 11289768 | Lithium secondary battery including separator with ceramic layer having first ceramic particle bonded to second ceramic particle and manufacturing method the same | Yeolmae Yeo, Yoon Sung Lee, Jieun Lee, Sang Mok Park, Seung Min Oh | 2022-03-29 |