Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938237 | Brake structure for a main shaft of a direct drive torque motor | Chih-Hsien Chao | 2011-05-10 |
| 7939974 | Movable magnet type linear motor with heat-dissipating assembly | Chih-Hsien Chao | 2011-05-10 |
| 7886625 | Actuator with self-locking assist device | — | 2011-02-15 |