Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12267985 | Method for controlling a venting system | Florian Kraemer, Rainer Schittenhelm, Robert Kornhaas | 2025-04-01 |
| 9606537 | Fail-safe EE architecture for automated driving | Thomas Hogenmueller, Thorsten Huck, Armin Ruehle, Heinz Tilsner, Carsten Gebauer +4 more | 2017-03-28 |
| 9111446 | Method for the output of text information via a display | Heinz-Werner Pfeiffer | 2015-08-18 |
| 8731735 | Method for selecting elements in a driver information system or in a navigation system or in a mobile terminal | Thomas Lungwitz, Stefan Lueer, Dietmar Schloegl, Horst Wettstein, Thomas Guelzow +1 more | 2014-05-20 |
| 8620573 | Method for determining a route in a navigation system, and navigation system | Stefan Rychlak | 2013-12-31 |
| 8406990 | Navigational device | Andre Barkowski, Thomas Jung, Christian Jaeger | 2013-03-26 |
| 8111917 | Method for segmenting and computing the pattern of a road | Wilhelm Vogt, Axel Varchmin | 2012-02-07 |
| 7920872 | Method for the transmisson of location-related information | Matthias Hessling, Cornelius Hahlweg | 2011-04-05 |
| 7606657 | Device and method for detecting and preprocessing vehicle, traffic and/or driver related data | Matthias Hessling, Bernd Petzold, Cornelius Hahlweg, Gerd Draeger | 2009-10-20 |
| 7593813 | Navigation system and method for operating a navigation system | Cornelius Hahlweg | 2009-09-22 |
| 7302338 | Navigational system and method for configuring a navigational system | Bernd Petzold, Cornelis Hahlweg, Gerd Draeger | 2007-11-27 |
| 7047247 | Method for encoding and decoding objects with reference to a road network | Bernd Petzold, Bernd Hessing, Cornelius Hahlweg, Gerd Draeger, Peter Kreft +1 more | 2006-05-16 |
| 7035732 | Method for a user-defined setting of a driver information system | Matthias Hessling, Bernd Petzold, Cornelius Hahlweg, Gerd Draeger | 2006-04-25 |
| 6996089 | Method of transmitting digitally coded traffic information and radio receiver for same | Michael P. Ruf, Claus Dorenbeck, Heinrich Schmidt, Karin Hempel | 2006-02-07 |
| 6853914 | Device for generating and/or processing navigational information | Cornelius Hahlweg | 2005-02-08 |
| 6823354 | Method for a terminal using services offered by a master station and a terminal | Andreas Kynast | 2004-11-23 |
| 6745123 | Method and device for transmitting navigation information from data processing center to an on-board navigation system | Bernd Petzold, Cornelius Hahlweg, Gerd Draeger | 2004-06-01 |
| 6701248 | Method of route planning in a navigation system | Bernd Petzold, Cornelius Hahlweg, Gerd Draeger | 2004-03-02 |
| 6687611 | Method for coding and decoding objects in a road traffic network | Bernd Hessing, Cornelius Hahlweg | 2004-02-03 |
| 6594282 | Method for linking digital descriptions of traffic route networks and location database | Andreas Kynast | 2003-07-15 |
| 6535814 | Navigation system with route designating device | Bernd Huertgen | 2003-03-18 |
| 6434138 | Process for transmitting messages by digital sound broadcasting and receiver for carrying out this process | Karin Hempel, Thomas Lauterbach | 2002-08-13 |
| 6281807 | Method for selecting digital traffic messages | Andreas Kynast | 2001-08-28 |
| 6230134 | Process for separating and characterizing spoken announcements in a radio transmission | Andreas Kynast, Andreas Vahle, Oliver Ahrens, Karin Hempel | 2001-05-08 |
| 5748107 | Method and apparatus for locating an available parking facility | Hinrich Claussen | 1998-05-05 |