Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473770 | Segment aggregation and interleaving of data types in a geographic database and methods for use thereof in a navigation application | Michael Livshutz, Vijaya S. Israni, Richard A. Ashby, Paul M. Bouzide, Robert Fernekes +7 more | 2002-10-29 |
| 6374182 | Method and system for providing walking instructions with route guidance in a navigation program | Stephan Bechtolsheim, John M. Jaugilas, Roy Casino, Matthew Friederich, Shiva Kalisetty +1 more | 2002-04-16 |