Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391347 | Cycloid speed reducer with enhanced dynamic balance | Chi-Wen Chung, Hung-Wei Lin, Ming-Li Tsao | 2022-07-19 |
| 11336147 | Speed reducing device having power source | Chi-Wen Chung, Hung-Wei Lin, Ming-Li Tsao | 2022-05-17 |
| 11255380 | Bearing assembly and rotary shaft apparatus employing same | Chi-Wen Chung, Ming-Li Tsao, Hung-Wei Lin, Jen-Yuan Chen, Hsien-Lung Tsai | 2022-02-22 |