Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8525391 | Piezoelectric power apparatus | Hsien-Hua Lee | 2013-09-03 |
| 8450909 | Piezoelectric power generating apparatus | Hsien-Hua Lee | 2013-05-28 |
| 8415861 | Wave power generator | Hsien-Hua Lee | 2013-04-09 |