Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8340889 | System and method for aggregating probe vehicle data | Xiaowen Dai, Robert P. Roesser | 2012-12-25 |
| 8112219 | System for and method of monitoring real time traffic conditions using probe vehicles | Richard A. Johnson | 2012-02-07 |
| 7706963 | System for and method of updating traffic data using probe vehicles having exterior sensors | Jayendra S. Parikh, Hariharan Krishnan | 2010-04-27 |
| 7246007 | System and method of communicating traffic information | — | 2007-07-17 |