Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739256 | Driving structure for power generator along coastal land using kinetic energy of wave | Chi-Chin Hsu, Kuo-Chou Lee | 2017-08-22 |
| 8936179 | Anti-leakage liquid soap valve structure | Chi-Chin Hsu, Kuo-Chou Lee | 2015-01-20 |
| 7028975 | Flush valve structure | Kuo-Chou Lee, Chi-Chin Hsu | 2006-04-18 |