Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615130 | Real time vehicle guidance and traffic forecasting system | — | 2003-09-02 |
| 6577946 | Traffic information gathering via cellular phone networks for intelligent transportation systems | — | 2003-06-10 |
| 6539300 | Method for regional system wide optimal signal timing for traffic control based on wireless phone networks | — | 2003-03-25 |