Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10361047 | Pressure switch with corrugated sheets | Kwei-Chi Tsay, Zong-Ham Wu | 2019-07-23 |
| 9431869 | Hydraulic energy conversion device | Chuen-An Chen, Chieh Tung, Te-Ming Yeh, Min-Hua Shih | 2016-08-30 |
| 8814280 | Proportionally controllable hydraulic brake system | Te-Ming Yeh, Chuen-An Chen, Min-Fang Lo, Min-Hua Shih | 2014-08-26 |
| 8531259 | Proportional electromagnet | Chuen-An Chen, Chieh Tung, Min-Fang Lo, Yao-Ming Huang | 2013-09-10 |