Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829043 | Distance measurement device with short distance optics | Robert A. Lewis, Chad Thompson | 2004-12-07 |
| 6724826 | Method and apparatus for improving the image quality of transmitted video signals via pre-filtering | — | 2004-04-20 |