Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026909 | Electro-luminescence display device and driving apparatus thereof | Dai Yun Lee, Han Sang Lee | 2011-09-27 |
| 7903051 | Electro-luminescence display device and driving method thereof | Dai Yun Lee, Han Sang Lee | 2011-03-08 |
| 7889157 | Electro-luminescence display device and driving apparatus thereof | Dai Yun Lee, Han Sang Lee | 2011-02-15 |