Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10377740 | Heterocyclic compound and organic light emitting element comprising same | Kichul Koo, Dong Uk Heo, Miyeon Han, Min Woo Jung | 2019-08-13 |
| 10326082 | Heterocyclic compound and organic light-emitting element using same | Minyoung Kang, Dong Hoon Lee, Boonjae Jang, Seong So Kim | 2019-06-18 |
| 10263193 | Heterocyclic compound and organic light-emitting element using same | Minyoung Kang, Dong Hoon Lee, Boonjae Jang, Seong So Kim | 2019-04-16 |