Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6002496 | Sheet-fed scanner with a preview function | — | 1999-12-14 |
| 5761599 | Image forming apparatus with multifunction opening | Chien-Yi Wu, Cheng-Hsien Lu, Chui-Chien Chiu | 1998-06-02 |