Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193328 | Unequal-torque coil spring and spring motor thereof | Ta-Peng Huang | 2021-12-07 |
| 10947778 | Unequal-torque coil spring and spring motor thereof | Ta-Peng Huang | 2021-03-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193328 | Unequal-torque coil spring and spring motor thereof | Ta-Peng Huang | 2021-12-07 |
| 10947778 | Unequal-torque coil spring and spring motor thereof | Ta-Peng Huang | 2021-03-16 |