Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753907 | Method and apparatus for automatic keystone correction | Robert Stockton, Matthew D. Mullin | 2004-06-22 |
| 6704447 | Method and apparatus for using illumination from a display for computer vision based user interfaces and biometric authentication | Richard Caruana, Matthew D. Mullin, Keiko Hasegawa | 2004-03-09 |