Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798135 | Long-life type organic electroluminescent device | Wen-Chun Wang | 2004-09-28 |
| 6762436 | Double-side display structure for transparent organic light emitting diodes and method of manufacturing the same | Yan Huang, I-Cheng Kuo | 2004-07-13 |