Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060496 | Method for creating appendices that clearly reference the location of an object | Matthias Hessling, Andreas Buecher, Heinz-Werner Pfeiffer, Henry Brandes | 2011-11-15 |
| 7925667 | Method, data format, encoding device, decoding device and system | Matthias Hessling, Bernd Hessing, Heinz-Werner Pfeiffer, Henry Brandes | 2011-04-12 |
| 7920872 | Method for the transmisson of location-related information | Matthias Hessling, Ulrich Kersken | 2011-04-05 |
| 7606657 | Device and method for detecting and preprocessing vehicle, traffic and/or driver related data | Matthias Hessling, Bernd Petzold, Gerd Draeger, Ulrich Kersken | 2009-10-20 |
| 7593813 | Navigation system and method for operating a navigation system | Ulrich Kersken | 2009-09-22 |
| 7047247 | Method for encoding and decoding objects with reference to a road network | Bernd Petzold, Bernd Hessing, Gerd Draeger, Ulrich Kersken, Peter Kreft +1 more | 2006-05-16 |
| 7035732 | Method for a user-defined setting of a driver information system | Matthias Hessling, Bernd Petzold, Gerd Draeger, Ulrich Kersken | 2006-04-25 |
| 6873908 | Methods and device for managing traffic disturbances for navigation devices | Bernd Petzold, Gerd Draeger | 2005-03-29 |
| 6853914 | Device for generating and/or processing navigational information | Ulrich Kersken | 2005-02-08 |
| 6745123 | Method and device for transmitting navigation information from data processing center to an on-board navigation system | Bernd Petzold, Gerd Draeger, Ulrich Kersken | 2004-06-01 |
| 6701248 | Method of route planning in a navigation system | Bernd Petzold, Gerd Draeger, Ulrich Kersken | 2004-03-02 |
| 6687611 | Method for coding and decoding objects in a road traffic network | Bernd Hessing, Ulrich Kersken | 2004-02-03 |
| 6647154 | Method for the automated joining of two-dimensional objects | — | 2003-11-11 |
| 6640201 | Method for comparing points sets | — | 2003-10-28 |
| 6437854 | Radar system for determining optical visual range | — | 2002-08-20 |