Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9673403 | Heterocyclic compound and organic light emitting device using the same | Tae Yoon Park, Minseung Chun, Dongheon Kim, Hyoung Seok Kim | 2017-06-06 |
| 9614161 | Compound and organic electronic element using same | Tae Yoon Park, Minseung Chun, Dongheon Kim, Hyoung Seok Kim | 2017-04-04 |
| 9540374 | Nitrogen-containing heterocyclic compounds and organic electronic device comprising the same | Tae Yoon Park, Dongheon Kim, Minseung Chun, Hyoung Seok Kim | 2017-01-10 |