Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821155 | Card switch device | — | 2004-11-23 |
| 6761313 | XD memory card adapter | Wen-Tsung Liu | 2004-07-13 |
| 6746273 | High-speed serial bus power supply device | Wen-Tsung Liu, Wei-Yueh Chien | 2004-06-08 |