Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7835039 | Image reading apparatus | Chia-Wei Wang, Kun-Lin Tsai | 2010-11-16 |
| 7161717 | Self-propelled image read module | — | 2007-01-09 |
| 6888651 | Scanner | — | 2005-05-03 |
| 6189395 | Change gear transmission device and scanner employing such device | — | 2001-02-20 |