Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9178162 | Compound for organic light-emitting device and organic light-emitting device including the same | Sang-Hyun Han, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim +5 more | 2015-11-03 |
| 9172050 | Compound and organic light emitting device including the same | Young-Kook Kim, Seok-Hwan Hwang, Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han +4 more | 2015-10-27 |
| 9150496 | Condensed-cyclic compound and organic light-emitting device including the same | Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han +5 more | 2015-10-06 |
| 9082987 | Benzofluorene-based compounds and organic light-emitting diode including the same | Sang-Hyun Han, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim +4 more | 2015-07-14 |
| 8828559 | Heterocyclic compound and organic light-emitting device including the same | Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Jin-O Lim, Sang-Hyun Han +1 more | 2014-09-09 |
| 8679648 | Heterocyclic compound and organic light-emitting diode including the same | Sang-Hyun Han, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim +2 more | 2014-03-25 |