Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43682 | Pressure-adjustable mechanism for paper feeding roller of automatic paper feeder | — | 2012-09-25 |
| 7898700 | Document surface micro-adjust mechanism | Yin-Chun Huang | 2011-03-01 |
| 7823878 | Paper conveying apparatus and method for flipping paper | Yu-Jen Su | 2010-11-02 |
| 7616358 | Double-side scan device with movable image scan module | Yu-Jen Su, Hsun-Hao Chan, Liang Su, Kai-Lun Lee, I-Chung Hou | 2009-11-10 |
| 7595917 | Document scanner with light-focusing device | Po-Hua Fang | 2009-09-29 |
| 7411705 | Light-source mechanism for optical scanner | Yin-Chun Huang, Po-Hua Fang | 2008-08-12 |
| 7310171 | Document surface micro-adjust mechanism | Yin-Chun Huang | 2007-12-18 |
| 7173742 | Document scanner with light focusing device | Po-Hua Fang | 2007-02-06 |
| 7038819 | Depth of field adjustment device and method for an automatic document feeder | Po-Hua Fang | 2006-05-02 |
| 7006265 | Transmission device for name card scanner | — | 2006-02-28 |
| 6661588 | Objective lens anti-shock adjustment device | Yin-Chun Huang | 2003-12-09 |
| 6644650 | Automatic document feeding apparatus | Po-Hua Fang | 2003-11-11 |
| 6575453 | Pressure-adjustable mechanism for paper feeding roller of automatic paper feeder | — | 2003-06-10 |
| 6550761 | Integrated paper presser and stopper for automatic paper feeder | — | 2003-04-22 |