Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9432186 | Password-based key derivation without changing key | Wan-Sheng Ni, Huan Luo, Fen-Ying Syu | 2016-08-30 |
| 6571737 | Device for managing fish-raising circulatory water | Sheng-I Leu, Guin-I Leu, Shun-dar Lin | 2003-06-03 |