Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175122 | Automatic nut internal thread quality tester | Der-Min Tsay, Tsung-Chun Lin, Ming-Chao Hwang | 2021-11-16 |
| 11141806 | Automatic nut tapping equipment | Der-Min Tsay, Tsung-Chun Lin, Wei-Ming Chen | 2021-10-12 |
| 9444379 | Wind power excitation synchronous generation system having maximum power determining unit and control method thereof | Tzuen-Lih Chern, Der-Min Tsay, Jao-Hwa Kuang, Li-Hsiang Liu, Wei-Ting Chen +2 more | 2016-09-13 |
| 9340099 | Hybrid power integrated transmission system and method thereof | Chih-Lin Lin, Der-Min Tsay, Jao-Hwa Kuang, Bor-Jeng Lin | 2016-05-17 |
| 8585533 | Independently controllable transmission mechanism with simplified parallel types | Der-Min Tsay, Jao-Hwa Kuang, Tzuen-Lih Chern | 2013-11-19 |
| 8585530 | Independently controllable transmission mechanism | Der-Min Tsay | 2013-11-19 |
| 8585531 | Independently controllable transmission mechanism with an identity-ratio series type | Der-Min Tsay, Chung-Chi Lin, Jao-Hwa Kuang, Tzuen-Lih Chern | 2013-11-19 |
| 8585532 | Independently controllable transmission mechanism with series types | Der-Min Tsay, Jao-Hwa Kuang, Tzuen-Lih Chern | 2013-11-19 |