Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473691 | Method for operating a navigation system | Thomas Jung, Bernd Hessing, Walter Nordsiek, Olaf Binnewies, Thomas Fabian +3 more | 2002-10-29 |
| 6434481 | Method and navigation system for display of sections of a digital map data base as well as an improved operating unit and interface for same | Bernd Hessing, Thomas Jung, Walter Nordsiek, Olaf Binnewies, Thomas Fabian +3 more | 2002-08-13 |