Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6587779 | Traffic surveillance method and vehicle flow control in a road network | Hubert Rehborn | 2003-07-01 |
| 6522970 | Method for determining the traffic state in a traffic network with effective bottlenecks | — | 2003-02-18 |