Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661643 | Deionizers with energy recovery | Lih-Ren Shiue, Chia-Chann Shiue, Fei-Chen Hsieh, Yu-His Hsieh, Jiung-Jau Jou | 2003-12-09 |
| 6650091 | High current pulse generator | Lih-Ren Shiue, Hsing-Chen Chung | 2003-11-18 |
| 6580598 | Deionizers with energy recovery | Lih-Ren Shiue, Chia-Chann Shiue, Fei-Chen Hsieh, Yu-His Hsieh, Jiung-Jau Jou | 2003-06-17 |