Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492912 | System and method for efficiently notifying users of impending arrivals of vehicles | — | 2002-12-10 |
| 6486801 | Base station apparatus and method for monitoring travel of a mobile vehicle | — | 2002-11-26 |
| 6415207 | System and method for automatically providing vehicle status information | — | 2002-07-02 |
| 6411891 | Advance notification system and method utilizing user-definable notification time periods | — | 2002-06-25 |
| 6363254 | System and method for enciphering and communicating vehicle tracking information | David Hicks | 2002-03-26 |
| 6363323 | Apparatus and method for monitoring travel of a mobile vehicle | — | 2002-03-26 |