Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421215 | Heterocyclic compound and organic light emitting device comprising the same | Mi Yeon Han, Dong Hoon Lee, Boon Jae Jang, Dong Uk Heo, Min Woo Jung | 2025-09-23 |
| 11700768 | Compound and organic light emitting device comprising the same | Jung-Hoon Yang, Dong Hoon Lee, Boon Jae Jang, Min Young Kang, Dong Uk Heo +2 more | 2023-07-11 |
| 11594685 | Organic light emitting device | Dong Hoon Lee, Boon Jae Jang, Min Young Kang, Dong Uk Heo, Mi Yeon Han | 2023-02-28 |
| 11453650 | Heterocyclic compound and organic light emitting device comprising the same | Junghoon Yang, Dong Hoon Lee, Boon Jae Jang, Dong Uk Heo, Mi Yeon Han +1 more | 2022-09-27 |
| 11228001 | Hetero-cyclic compound and organic light emitting device comprising the same | Dong Uk Heo, Dong Hoon Lee, Boon Jae Jang, Mi Yeon Han, Min Woo Jung | 2022-01-18 |
| 11189800 | Heterocyclic compound and organic light emitting device comprising the same | Mi Yeon Han, Boon Jae Jang, Dong Hoon Lee, Dong Uk Heo | 2021-11-30 |
| 11081655 | Heterocyclic compound and organic light emitting device using the same | Dong Uk Heo, Dong Hoon Lee, Boon Jae Jang, Mi Yeon Han, Min Woo Jung +1 more | 2021-08-03 |
| 10833278 | Compound and organic light emitting device comprising the same | Mi Yeon Han, Dong Hoon Lee, Boon Jae Jang, Dong Uk Heo, Min Woo Jung | 2020-11-10 |
| 10461259 | Organic light emitting device | Boon Jae Jang, Dong Hoon Lee, Min Young Kang, Dong Uk Heo, Mi Yeon Han +1 more | 2019-10-29 |