Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7140743 | Direct backlight module | — | 2006-11-28 |
| 7029158 | Hollow backlight module | — | 2006-04-18 |
| 6997582 | Direct type back light device and frame thereof | Ting-Hui Chih | 2006-02-14 |
| 6986598 | Backlight module for a double-sided LCD device | Yao-Wen Chu | 2006-01-17 |
| 6964496 | Lamp module and back light device having the same | Ting-Hui Chih | 2005-11-15 |
| 6931976 | Device for patterning an optical element | — | 2005-08-23 |
| 6874903 | Illuminated logo device | Ting-Hui Chih | 2005-04-05 |