Inventor
FEIGEN JERRY
US5 patents
Patents
5 patentsUS6674434B1Jan 6, 2004
Method and system for automatic generation of shape and curvature data for a geographic database
NAVIGATION TECH CORP237 citations96
US6405128B1Jun 11, 2002
Method and system for providing an electronic horizon in an advanced driver assistance system architecture
NAVIGATION TECH CORP196 citations95
US6366851B1Apr 2, 2002
Method and system for automatic centerline adjustment of shape point data for a geographic database
NAVIGATION TECH CORP109 citations95
US6735515B2May 11, 2004
Method and system for providing an electronic horizon in an advanced driver assistance system architecture
NAVIGATION TECH CORP92 citations94
US6700504B1Mar 2, 2004
Method and system for safe emergency vehicle operation using route calculation
NAVIGATION TECH CORP224 citations93