Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9372290 | Spectrum analyzer and reflection type diffraction grating thereof | Cheng-Hao Ko | 2016-06-21 |
| 7559480 | Method and device for printing value-added information | — | 2009-07-14 |
| 7325742 | Portable data processing device capable of acquiring images and supporting human hands | Ying Huang, Bo-Hsiang Wang, Te-Chuan Hsieh | 2008-02-05 |
| 6924913 | Multiple-resolution scanning device | Thomas Sheng, Chi-Yao Chen, Hyman Shiao, Yueh-Shing Lee, Roger Tu | 2005-08-02 |
| 6760071 | Method of transferring charges for a CCD image-sensing device | Michael Chen | 2004-07-06 |
| 6480317 | Scanning apparatus capable of locating the scanning starting point thereof | — | 2002-11-12 |