Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8693458 | Presenting information at one or more mobile communication devices in a transportation network | Brian Smartt | 2014-04-08 |
| 8214141 | Route evaluation system | — | 2012-07-03 |
| 7580791 | Route evaluation system | — | 2009-08-25 |
| 7003112 | Extensible GPS receiver system | — | 2006-02-21 |
| 6898517 | Vehicle-based dynamic advertising | — | 2005-05-24 |
| 6674849 | Telephone providing directions to a location | — | 2004-01-06 |
| 6553313 | Method and system for updating directed user-based dynamic advertising | — | 2003-04-22 |
| 6542822 | Directed user-based dynamic advertising | — | 2003-04-01 |
| 6233517 | Predictive model for automated vehicle recommendation system | — | 2001-05-15 |
| 6072431 | Extensible GPS receiver system | — | 2000-06-06 |
| 6043778 | Navigation system and orientation system incorporating solar sighting | Greg T. Kremer | 2000-03-28 |
| 6028550 | Vehicle guidance system using signature zones to detect travel path | Scott R. Smith, James Sotelo | 2000-02-22 |
| 5625668 | Position reporting cellular telephone | Peter Van Wyck Loomis | 1997-04-29 |