Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7620492 | Electronic device and method for executing functions | Arne Friedrichs, Volker Skwarek | 2009-11-17 |
| 7606657 | Device and method for detecting and preprocessing vehicle, traffic and/or driver related data | Matthias Hessling, Bernd Petzold, Cornelius Hahlweg, Ulrich Kersken | 2009-10-20 |
| 7440851 | Method for providing navigation instructions | Arne Friedrichs, Volker Skwarek | 2008-10-21 |
| 7302338 | Navigational system and method for configuring a navigational system | Bernd Petzold, Cornelis Hahlweg, Ulrich Kersken | 2007-11-27 |
| 7127349 | Method for operating a navigation system of a vehicle, especially a motor vehicle, and corresponding navigation system | Vasco Vollmer, Arne Friedrichs | 2006-10-24 |
| 7117085 | Method of exchanging navigation information | Andreas Buecher, Arne Friedrichs, Volker Skwarek | 2006-10-03 |
| 7110879 | Method for making available route data for a navigational device | Arne Friedrichs, Volker Skwarek | 2006-09-19 |
| 7047247 | Method for encoding and decoding objects with reference to a road network | Bernd Petzold, Bernd Hessing, Cornelius Hahlweg, Ulrich Kersken, Peter Kreft +1 more | 2006-05-16 |
| 7039520 | Method for operating a navigation system for a vehicle and corresponding navigation system | Volker Skwarek, Claus Brenner | 2006-05-02 |
| 7035732 | Method for a user-defined setting of a driver information system | Matthias Hessling, Bernd Petzold, Cornelius Hahlweg, Ulrich Kersken | 2006-04-25 |
| 6941221 | Method for selecting map information, and navigation device | Lutz Kelch, Michael Busse | 2005-09-06 |
| 6873908 | Methods and device for managing traffic disturbances for navigation devices | Bernd Petzold, Cornelius Hahlweg | 2005-03-29 |
| 6745123 | Method and device for transmitting navigation information from data processing center to an on-board navigation system | Bernd Petzold, Cornelius Hahlweg, Ulrich Kersken | 2004-06-01 |
| 6701248 | Method of route planning in a navigation system | Bernd Petzold, Cornelius Hahlweg, Ulrich Kersken | 2004-03-02 |