Inventor
NATESAN SENTHIL K
US6 patents
Patents
6 patentsUS6038559AMar 14, 2000
Segment aggregation in a geographic database and methods for use thereof in a navigation application
NAVIGATION TECH CORP234 citations98
US6047280AApr 4, 2000
Interface layer for navigation system
NAVIGATION TECH CORP172 citations97
US6507850B1Jan 14, 2003
Segment aggregation and interleaving of data types in a geographic database and methods for use thereof in a navigation application
NAVIGATION TECH CORP83 citations96
US6173277B1Jan 9, 2001
Interface layer for navigation system
NAVIGATION TECH CORP84 citations96
US6473770B1Oct 29, 2002
Segment aggregation and interleaving of data types in a geographic database and methods for use thereof in a navigation application
NAVIGATION TECH CORP59 citations95
US6370539B1Apr 9, 2002
Interface layer for navigation system
NAVIGATION TECH CORP73 citations95