Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6771328 | Active matrix organic electroluminescent device simplifying a fabricating process and a fabricating method thereof | Jae-Yong Park, Sung Ki Kim, Yong In Park | 2004-08-03 |
| 6724151 | Apparatus and method of driving electro luminescence panel | — | 2004-04-20 |