Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10612632 | Ball screw structure with detection function | Chia-Ming Yang, Ping-Huan Hsieh, Min-Hsiu Wu | 2020-04-07 |
| 9360096 | Ball screw with support devices | Hung-Chih Hsu | 2016-06-07 |
| 9206891 | Support structure for a ball screw | Lung-Yu Chang | 2015-12-08 |