Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355146 | Multi-directional hand scanner and mouse | Wai-Kwok Chew | 1994-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355146 | Multi-directional hand scanner and mouse | Wai-Kwok Chew | 1994-10-11 |