Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7599103 | Optical carriage of scanner and method of the same | Tsung-Yin Chen | 2009-10-06 |
| 7446913 | Image compensation structure and compensation method | Chun-Jen Chen, Shang-Yu Yang, Tse-Hui Pang | 2008-11-04 |
| 7274494 | Height adjustment structure | Tsung-Yin Chen | 2007-09-25 |
| 7133164 | Optical carriage of scanner and method for the same | Tsung-Yin Chen | 2006-11-07 |
| 6992802 | Height adjustment structure | Tsung-Yin Chen | 2006-01-31 |
| 6894852 | Optical device | — | 2005-05-17 |
| 6426823 | Vibration-proof device for optic source element of upper transparency adapter | Chi-Chih Tseng | 2002-07-30 |