Cornelius Hahlweg

Route planning method for use in a navigation system

Method for coding and decoding objects in a road traffic network

Method for encoding and decoding objects with reference to a road network

Methods and device for managing traffic disturbances for navigation devices

Method of route planning in a navigation system

Method and device for transmitting navigation information from data processing center to an on-board navigation system

Method for the transmission of information by means of a broadcast transmitter, method for receiving information transmitted by a broadcast transmitter, method for the control of a broadcast receiver and a broadcast receiver

Route planning method for navigation system, involves setting the determined routes as high priority based on at least one evaluation criterion

Method and system for encoding, decoding and/or for transmitting locating information

Verfahren und vorrichtung zur übermittlung von navigations-informationen von einer datenzentrale an ein fahrzeug-basiertes navigationssystem