Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8013514 | Electroluminescent display device provided with a photonic crystal layer incorporating voids in a vacuum state | Jin-Woo Park, Jang-Hyuk Kwon, Mu-Hyun Kim, Seung-Yong Song, Young Rag Do +3 more | 2011-09-06 |
| 7915817 | Double-sided light emitting device | Jin-Woo Park, Sun Hwa Kim, Byung-Hee Kim | 2011-03-29 |
| 7876042 | Double-sided light emitting device | Jin-Woo Park, Sun Hwa Kim, Byung-Hee Kim | 2011-01-25 |