Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066274 | Retard roller and retard roller module having such retard roller | Yi-Liang Chen, Ping-Hung Kuo | 2011-11-29 |
| 7898703 | Scanning device capable of shortening a warm-up time period | Yu-Chen Liu, Shih-Yin Chen | 2011-03-01 |
| 7864385 | Planar light source of scanning apparatus | Chung-Kai Wang | 2011-01-04 |