Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8293381 | Anthracene derivative and organic electroluminescent device using the same | Jong-Tae Je, Sung Hoon Kim, Seung-Hyuck Choi, Seon-Keun YOO | 2012-10-23 |
| 8071226 | Red phosphorescent compounds and organic electroluminescent devices using the same | Jong-Tae Je, Seon-Keun YOO, Hyun-Jung Kwon, Nam-Yi Kim | 2011-12-06 |
| 7846558 | Blue light emitting compound and organic electroluminescent device using the same | Jong-Tae Je, Sang-Hae Lee, Seon-Keun YOO | 2010-12-07 |