Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819457 | Transparency adapter structure of a scanner having a replaceable transparency adapter | — | 2004-11-16 |
| 6801343 | Flat bed image scanner | — | 2004-10-05 |
| 6773007 | Paper feeding device having replaceable paper conveying roller for a printer | Szu-Hui Lien | 2004-08-10 |
| 6753982 | Scanner with automatic edge detection | Michael Chen | 2004-06-22 |
| 6736022 | Vibration reduction gear structure of an image input and output device | Martin Chang | 2004-05-18 |
| 6697176 | Scanner frame with coplanar scan window | Chi-Yao Chen | 2004-02-24 |