Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7230576 | Electronic device | Kuo-Ju Liao | 2007-06-12 |
| 5303366 | Interface card for scanner | — | 1994-04-12 |
| D337322 | Computer digitizing tablet | — | 1993-07-13 |
| D333818 | Track ball | — | 1993-03-09 |
| D332093 | Computer track ball | — | 1992-12-29 |
| D331750 | Digitizing stylus | — | 1992-12-15 |
| D331230 | Computer mouse | — | 1992-11-24 |
| D331231 | Computer mouse | — | 1992-11-24 |
| D331043 | Computer mouse | — | 1992-11-17 |