Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285842 | Probe grinding device by acoustic positioning | Pei Hua Chang | 2025-04-29 |
| 11745307 | Automatic grinding machine with positioning effect | Chiung Nan Chen | 2023-09-05 |
| 7984908 | Document feeding device for handling and reverting double-sided document sheets to an original sequence | Kung-Hsin Teng, Hsien-Chi Lin | 2011-07-26 |
| 7616358 | Double-side scan device with movable image scan module | Yu-Jen Su, Shu-Ya Chiang, Liang Su, Kai-Lun Lee, I-Chung Hou | 2009-11-10 |