| 7601098 |
Personal training device using GPS data |
Wai C. Lee, Ryan T. Moore, Claudette D. Fisher, David J. Downey, John H. Lovitt +1 more |
2009-10-13 |
| 7566290 |
Personal training device using GPS data |
Wai C. Lee, Ryan T. Moore, Claudette D. Fisher, David J. Downey, John H. Lovitt +1 more |
2009-07-28 |
| 7142152 |
Device and method for calibrating and improving the accuracy of barometric altimeters with GPS-derived altitudes |
Scott Burgett |
2006-11-28 |
| 6862525 |
GPS device with compass and altimeter and method for displaying navigation information |
Lawrence W. Beason, David Laverick, Scott Burgett |
2005-03-01 |
| 6845323 |
GPS device with compass and altimeter and method for displaying navigation information |
Lawrence W. Beason, David Laverick, Scott Burgett |
2005-01-18 |
| 6837827 |
Personal training device using GPS data |
Wai C. Lee, Ryan T. Moore, Claudette D. Fisher, David J. Downey, John H. Lovitt +1 more |
2005-01-04 |
| 6768449 |
Device and method for calibrating and improving the accuracy of barometric altimeters with GPS-derived altitudes |
Scott Burgett |
2004-07-27 |
| 6529827 |
GPS device with compass and altimeter and method for displaying navigation information |
Lawrence W. Beason, David Laverick, Scott Burgett |
2003-03-04 |
| 6522298 |
Device and method for calibrating and improving the accuracy of barometric altimeters with GPS-derived altitudes |
Scott Burgett |
2003-02-18 |
| 6434485 |
GPS device with compass and altimeter and method for displaying navigation information |
Lawrence W. Beason, David Laverick, Scott Burgett |
2002-08-13 |
| 6381540 |
GPS device with compass and altimeter and method for displaying navigation information |
Lawrence W. Beason, David Laverick, Scott Burgett |
2002-04-30 |