Issued Patents 2005
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970795 | Method and apparatus for calculating altitude based on barometric and GPS measurements | Scott Burgett | 2005-11-29 |
| 6947838 | Systems and methods for a PDA with improved route calculation capabilities | Michael Childs, Scott Burgett, Thomas H. Walters | 2005-09-20 |
| 6901330 | Navigation system, method and device with voice guidance | Scott Burgett, Shane R. Runquist, Jarrod W. Seymour | 2005-05-31 |
| 6892135 | Navigation system, method and device with automatic next turn page | Mark D. Tompkins, Shane R. Runquist | 2005-05-10 |
| 6889138 | PDA system, method and device with automatic next turn page | Mark D. Tompkins, Shane R. Runquist | 2005-05-03 |
| 6882932 | Systems, functional data, and methods to bias map matching | Mark D. Tompkins | 2005-04-19 |
| 6865453 | GPS navigation device | Matthew C. Burch, David C. Brown, Cliff Pemble | 2005-03-08 |
| 6856899 | Systems and methods for a navigational device with improved route calculation capabilities | Michael Childs, Scott Burgett, Thomas H. Walters | 2005-02-15 |
| 6856898 | PDA systems, functional data, and methods to bias map matching | Mark D. Tompkins | 2005-02-15 |
| 6845320 | Systems, functional data, and methods to bias map matching | Mark D. Tompkins | 2005-01-18 |