Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9618350 | Anomaly detection for road user charging systems | Todd M. Appel, So Yeon Chun, Milind R. Naphade, Richard J. Nash, Anshul Sheopuri +2 more | 2017-04-11 |
| 9261375 | Anomaly detection for road user charging systems | Todd M. Appel, So Yeon Chun, Milind R. Naphade, Richard J. Nash, Anshul Sheopuri +2 more | 2016-02-16 |
| 8055534 | Variable rate travel fee based upon vehicle occupancy | Rick A. Hamilton, II, Naveen Lamba, Colin Fung Wan Lim, James W. Seaman, Vinodh K. Swaminathan | 2011-11-08 |