Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11135638 | Pipe enlarging device | — | 2021-10-05 |
| 11072019 | Pipe enlarging device | — | 2021-07-27 |
| 11010869 | Image processing circuit and associated image processing method | — | 2021-05-18 |
| 10992178 | Power and signal transmission device for spindle of machine tool | Jenq-Shyong Chen, Shi-Jie Luo, Shou-Xuan Chang, Yung-Chao Chan, Szu-Chia Lin | 2021-04-27 |