Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952158 | Pseudolite positioning system and method | — | 2005-10-04 |
| 6920329 | Method and system for applying wireless geolocation technology | Thomas B. Gravely, John Carlson, Andrew E. Beck | 2005-07-19 |
| 6871077 | System and method for geolocating a wireless mobile unit from a single base station using repeatable ambiguous measurements | — | 2005-03-22 |
| 6845240 | System and method for analog cellular radio geolocation | John Carlson, Thomas B. Gravely | 2005-01-18 |