Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535637 | Compound and organic light emitting element comprising same | Hongsik Yoon, Yujin KANG, Wanpyo Hong | 2022-12-27 |
| 11515478 | Compound and organic light emitting device using the same | Yong Bum Cha, Yeon Hwan Kim, Sang Young Jeon, Sung Jae Lee | 2022-11-29 |
| 11396494 | Compound and organic light emitting element comprising same | Sung Kil Hong, Seong So Kim | 2022-07-26 |
| 11362283 | Organic electroluminescent element | Dae Woong Lee, Yeon Ho CHO, Sang Young Jeon, Hyoung Seok Kim | 2022-06-14 |
| 11306060 | Compound and organic electronic element comprising same | Yongbum Cha, Jungbum Kim, Sung Kil Hong | 2022-04-19 |
| 11239425 | Organic light emitting device | Sung Kil Hong, Seong So Kim | 2022-02-01 |