Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831298 | Dual panel-type organic electroluminescent display device | Jae-Yong Park, Choong-Keun Yoo, Nam-Yang Lee, Kwan-Soo Kim | 2004-12-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831298 | Dual panel-type organic electroluminescent display device | Jae-Yong Park, Choong-Keun Yoo, Nam-Yang Lee, Kwan-Soo Kim | 2004-12-14 |