Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6704447 | Method and apparatus for using illumination from a display for computer vision based user interfaces and biometric authentication | Rahul Sukthankar, Matthew D. Mullin, Keiko Hasegawa | 2004-03-09 |