Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6937219 | Pixel circuit for active matrix of current driving device | Chain-Ru Chen, Jun-Ren Shih | 2005-08-30 |
| 6891520 | Active matrix led pixel driving circuit | Chien-Ru Chen, Jun-Ren Shih | 2005-05-10 |