Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |