Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644650 | Automatic document feeding apparatus | Shu-Ya Chiang | 2003-11-11 |
| 6646769 | Light source mechanism for an imaging apparatus | — | 2003-11-11 |
| 6626057 | Gear-shifting device for changing scanning speed of optical scanner | — | 2003-09-30 |
| 6619807 | Modularized light-guiding apparatus and manufacturing method | — | 2003-09-16 |
| 6535305 | Transmission mechanism for optical scanner | Tsang-Huai Chang | 2003-03-18 |
| 6525503 | Drive mechanism of scanner | — | 2003-02-25 |