Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7763844 | CCD scanner capable of scanning at an arbitrary angle with elastic swinging locking bar attached to chassis | John Mai | 2010-07-27 |
| 7630105 | Book scanner with enhanced edge image quality | Thomas Sheng | 2009-12-08 |
| 7483178 | Multi-function peripheral which facilitates maintenance | Tzu-Hsiung Lee | 2009-01-27 |
| 7414764 | Duplex/simplex automatic sheet feeder | — | 2008-08-19 |
| 7302221 | Duplex hinge device and a multi-function peripheral using the same | — | 2007-11-27 |
| 7240393 | Automatic clean device | — | 2007-07-10 |
| 6972878 | Scanner capable of adjusting the height of a paper cover | — | 2005-12-06 |
| 6651979 | Link type paper tray structure | — | 2003-11-25 |
| 6564659 | Belt fixing structure of a scanner | — | 2003-05-20 |
| 6456412 | Multiple reflection optical system for scanners | — | 2002-09-24 |
| 6408162 | Elastic cover for a scanner | Thomas Sheng | 2002-06-18 |