Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8300285 | Scanning circuit structure | Kuan-Yu Lee | 2012-10-30 |
| 8064108 | Full-zone optical image addressing apparatus and method | Chin-Lin Chang, Chen-Hsiang Shih | 2011-11-22 |
| RE41704 | Timing signal generation for charge-coupled device | Chen-Hsiang Shih | 2010-09-14 |
| RE41484 | Light-emitting diode light source control method | Chin-Lin Chang, Shang-Yu Yang, Kuan-Yu Lee | 2010-08-10 |
| 7460257 | Technique for transferring image information from a scanning apparatus | — | 2008-12-02 |
| 7405842 | Method for correcting magnification | Chen-Hsiang Shih, Kuan-Yu Lee | 2008-07-29 |
| 7405848 | Scanning device and method using paired differential analog signals | Chen-Hsiang Shih | 2008-07-29 |
| 7345793 | Scan method | Chin-Lin Chang | 2008-03-18 |
| 7315406 | Scanning circuit structure | Kuan-Yu Lee | 2008-01-01 |
| 7136204 | Full-zone optical image addressing apparatus | Chin-Lin Chang, Chen-Hsiang Shih | 2006-11-14 |
| 7096371 | Circuit apparatus with extending general purpose input output pin | Kuan-Yu Lee | 2006-08-22 |
| 6646770 | Light-emitting diode light source control method | Chin-Lin Chang, Shang-Yu Yang, Kuan-Yu Lee | 2003-11-11 |
| 6631507 | Timing signal generation for charge-coupled device | Chen-Hsiang Shih | 2003-10-07 |
| 6515780 | Method enabling a scanning range of a normal scan to map a predetermined range selected under preview in a scanning device | Kuan-Yu Lee, Chen-Hsiang Shih | 2003-02-04 |
| 6417938 | Color image scanning method of a color image scanner | Chuan-Yu Hsu | 2002-07-09 |
| 6384562 | Scanner motor acceleration method | — | 2002-05-07 |
| 6263117 | Automatic image calibration method for a contact type scanner | — | 2001-07-17 |