Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9789580 | Tool unit applied to ultrasonic machining | I-Wei Su, Hao-Yen Liao, Kuei-Chih Feng | 2017-10-17 |
| 9671774 | Ultrasonic micron precision molding apparatus | I-Wei Su, Hao-Yen Liao, Kuei-Chih Feng | 2017-06-06 |
| 9279782 | Gas sensor | TSUNG-HER YEH, Wei-Wei Duan, Jyh-Shiarn Cherng, Ruei-De Lin | 2016-03-08 |
| 8813539 | Electrochemistry apparatus | TSUNG-HER YEH | 2014-08-26 |
| 8298722 | Fuel cell and fabricating method thereof | TSUNG-HER YEH | 2012-10-30 |
| 8016988 | Gas sensor | TSUNG-HER YEH | 2011-09-13 |
| 6943893 | Optical heterodyne surface plasma wave detecting method and apparatus | Wen-Chuan Kuo | 2005-09-13 |