Inventor
SCHMISCHKE KAI
DE3 patents
Patents
3 patentsUS6256582B1Jul 3, 2001
Method and device for navigation support of a vehicle driver
MANNESMANN VDO AG9 citations68
US6236935B1May 22, 2001
Navigation-assistance method and device for a vehicle driver
MANNESMANN VDO AG9 citations68
US6078863AJun 20, 2000
Method of preparing route guide information for the driver of a vehicle
MANNESMANN VDO AG3 citations57