Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545266 | Four-direction adjustable optical module | Chen Lung | 2003-04-08 |
| 6542279 | Image scanner capable of scanning reflective and penetrative documents | Lin Chang Yao | 2003-04-01 |