Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8299703 | Blue light emitting compound and organic light emitting diode device comprising the same | Hyuncheol Jeong | 2012-10-30 |
| 7811681 | Electron transport compound and organic light emitting device comprising the same | Jung Keun Kim, Jeongdae Seo, Hvun Cheol Jeong, Jong-Kwan Bin | 2010-10-12 |