Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445379 | Structure of cordless mouse device | Hsien-Cheng Liu, Hsing-Hua Hsu, Chien-Sheng Lin, Chien-Hsing Liu | 2002-09-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445379 | Structure of cordless mouse device | Hsien-Cheng Liu, Hsing-Hua Hsu, Chien-Sheng Lin, Chien-Hsing Liu | 2002-09-03 |