Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953294 | Positioning apparatus installed inside a printer | Kai-Min Chu | 2005-10-11 |
| 5761599 | Image forming apparatus with multifunction opening | Han-Chang Weng, Chien-Yi Wu, Cheng-Hsien Lu | 1998-06-02 |