Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11698227 | Eddy fluid heat exchange device | Yu-Chieh Chang | 2023-07-11 |
| 11578692 | Tidal power generation device and container assembly for accommodating power generation device | Chih-Ho Fan | 2023-02-14 |
| 11300094 | High efficiency compressed-air power generation system | Yu-Chieh Chang, Yi-Hsuan Tsai | 2022-04-12 |
| 7089147 | Wireless tire-pressure monitor | — | 2006-08-08 |