Issued Patents 2004
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834230 | Guidance with feature accounting for insignificant roads | Darin J. Beesley | 2004-12-21 |
| 6799115 | Systems, functional data, and methods to pack n-dimensional data in a PDA | Darin J. Beesley | 2004-09-28 |
| 6789012 | PDA systems, functional data, and methods for generating a route | Darin J. Beesley | 2004-09-07 |
| 6782318 | System and method for compressing data in a PDA | Darin J. Beesley, Stephen C. Robinson, Chunyen Liu | 2004-08-24 |
| 6775612 | Navigation PDA and method with optimal antenna placement | Min H. Kao, Darin J. Beesley | 2004-08-10 |
| 6708112 | System and method for calculating a navigation route based on adjacent cartographic map databases | Darin J. Beesley | 2004-03-16 |
| 6704645 | System and method for estimating impedance time through a road network | Darin J. Beesley | 2004-03-09 |
| 6694256 | Systems and methods for a PDA with forced layer switching based on memory constraints | Darin J. Beesley | 2004-02-17 |
| 6687615 | Navigation system, method and device with detour algorithm | Jay Dee Krull, Shane R. Runquist | 2004-02-03 |
| 6675093 | Systems, functional data, and methods for generating a route | Darin J. Beesley | 2004-01-06 |