Issued Patents 2005
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980906 | Systems and methods for a navigational device with forced layer switching based on memory constraints | Min H. Kao, Michael Childs | 2005-12-27 |
| 6975940 | Systems, functional data, and methods for generating a route | Michael Childs | 2005-12-13 |
| 6909965 | System and method for creating and organizing node records for a cartographic data map | Michael Childs | 2005-06-21 |
| 6898520 | Systems and methods for a navigational device with forced layer switching based on memory constraints | Min H. Kao, Michael Childs | 2005-05-24 |
| 6856900 | Systems, functional data, and methods for generating a route | Michael Childs | 2005-02-15 |
| 6856893 | System and method for estimating impedance time through a road network | Michael Childs | 2005-02-15 |
| 6847890 | Guidance with feature accounting for insignificant roads | Michael Childs | 2005-01-25 |
| 6839624 | System and method for compressing data | Stephen C. Robinson, Michael Childs, Chunyen Liu | 2005-01-04 |