Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636558 | Multipath mitigation approach for spread spectrum ranging/positioning systems | Bernard A. Schnaufer | 2003-10-21 |
| 6520448 | Spinning-vehicle navigation using apparent modulation of navigational signals | James H. Doty | 2003-02-18 |