Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6728631 | Device for coding and decoding locations | — | 2004-04-27 |
| 6711497 | Method for operating a navigational system | Stephan Winter, Thomas Jung, Walter Nordsiek, Olaf Binnewies, Thomas Fabian +3 more | 2004-03-23 |
| 6687611 | Method for coding and decoding objects in a road traffic network | Cornelius Hahlweg, Ulrich Kersken | 2004-02-03 |