| 12110078 |
Power switching structure |
Chi-Chen Tien, Pei-Sheng Hsieh |
2024-10-08 |
| 11686372 |
Modularized coaxial gear set reduction mechanism |
Li Yao, Pei-Sheng Hsieh, Chi-Chen Tien, Pi-Jen Hsieh |
2023-06-27 |
| 11614128 |
Clutch structure |
Li Yao, Pei-Sheng Hsieh, Chi-Chen Tien |
2023-03-28 |
| 11578785 |
Short-axle-distance large-speed-ratio gear set structure |
Li Yao, Pei-Sheng Hsieh, Chi-Chen Tien, Pi-Jen Hsieh |
2023-02-14 |
| 11572932 |
Coupling structure and modularized coaxial gear train reduction mechanism using same |
Li Yao, Pei-Sheng Hsieh, Chi-Chen Tien, Pi-Jen Hsieh |
2023-02-07 |
| 11480233 |
Planetary speed-change mechanism |
Li Yao, Chi-Chen Tien, Pei-Sheng Hsieh |
2022-10-25 |
| 11300183 |
Structure of speed changer |
Li Yao, Chi-Chen Tien, Pei-Sheng Hsieh |
2022-04-12 |
| 8443953 |
Clutch with high binding ability |
Jui-Ming Fang |
2013-05-21 |