Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657184 | Optical navigation upon grainy surfaces using multiple navigation sensors | Mark A. Anderson, Allen Norskog, Zachary Dietz | 2003-12-02 |
| 6649899 | Systems and methods of sampling a photodetector and photocell circuits incorporating the same | — | 2003-11-18 |
| 6631218 | CMOS digital optical navigation chip | Rajeev Badyal, Derek L. Knee, Mark A. Anderson | 2003-10-07 |
| 6593560 | Photodetector circuit with voltage output | — | 2003-07-15 |
| 6568777 | Optical navigation system and method | Mark A. Anderson | 2003-05-27 |