Inventor
PHUYAL BISHNU P
US3 patents
Patents
3 patentsUS6502033B1Dec 31, 2002
Turn detection algorithm for vehicle positioning
NAVIGATION TECH CORP242 citations94
US6317683B1Nov 13, 2001
Vehicle positioning using three metrics
NAVIGATION TECH CORP73 citations93
US6571195B2May 27, 2003
Method for calculating distance using piece-wise linear interpolation
NAVIGATION TECH CORP3 citations60