Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6233011 | Apparatus and method for compensating image being sensed | — | 2001-05-15 |
| 5844698 | Document scanner without pressure actuated mechanical document sensor and document scanning method thereof | Ying Fu | 1998-12-01 |