Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936300 | Method for fabricating organic electroluminescent display | Jang-Hyuk Kwon, Tae-Min Kang, Joon Young Park | 2005-08-30 |
| 6870198 | Organic electroluminescent device using mixture of phosphorescent material as light-emitting substance | Mu-Hyun Kim, Min-Chul Suh, Byung-Doo Chin, Jang-Hyuk Kwon | 2005-03-22 |