Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809842 | Apparatus for scanning document | Jenn-Tsair Tsai, I-Chang Lu | 2004-10-26 |
| 6707583 | Image scanner using low-pixel-density CCD to achieve high-pixel-density scanning quality by pixel-level shift of CCD | Jenn-Tsair Tsai, I-Chang Lu | 2004-03-16 |