Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8775074 | Method and system for refreshing location code data | Vojislav Samsalovic | 2014-07-08 |
| 7197500 | System and method for use and storage of geographic data on physical media | Vijaya S. Israni, Richard A. Ashby, John Jasper, Robert Fernekes, Gregory Nyczak +4 more | 2007-03-27 |
| 6507850 | Segment aggregation and interleaving of data types in a geographic database and methods for use thereof in a navigation application | Michael Livshutz, Richard A. Ashby, Srinivasa Doddapaneni, Robert Fernekes, Matthew Friederich +7 more | 2003-01-14 |
| 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, Srinivasa Doddapaneni, Robert Fernekes +7 more | 2002-10-29 |
| 6370539 | Interface layer for navigation system | Richard A. Ashby, Vijaya S. Israni, David S. Lampert, Senthil Natesan, Grant S. Killey +3 more | 2002-04-09 |
| 6362779 | Method and system for providing navigation systems with updated geographic data | James A. Meek, Paul Dermot Crowley | 2002-03-26 |
| 6321161 | Method and system for providing guidance about alternative routes with a navigation system | James M. Herbst, Sue McGrath | 2001-11-20 |
| 6173277 | Interface layer for navigation system | Richard A. Ashby, Vijaya S. Israni, David S. Lampert, Senthil Natesan, Grant S. Killey +3 more | 2001-01-09 |
| 6121924 | Method and system for providing navigation systems with updated geographic data | James A. Meek, Paul Dermot Crowley | 2000-09-19 |
| 6047280 | Interface layer for navigation system | Richard A. Ashby, Vijaya S. Israni, David S. Lampert, Senthil Natesan, Grant S. Killey +3 more | 2000-04-04 |
| 6038559 | Segment aggregation in a geographic database and methods for use thereof in a navigation application | Richard A. Ashby, Srinivasa Doddapaneni, Robert Fernekes, Matthew Friederich, Vijaya S. Israni +6 more | 2000-03-14 |
| 5968109 | System and method for use and storage of geographic data on physical media | Vijaya S. Israni, Richard A. Ashby, John Jasper, Robert Fernekes, Gregory Nyczak +4 more | 1999-10-19 |
| 5510979 | Data processing system and method for retail stores | Martin J. Moderi, Shigeharu Matsumoto, Yung-Chun Tsau, Inge B. Kristiansen, Patrick F. Castor +2 more | 1996-04-23 |