Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9911015 | Methods for prolonging battery life in toll transponders | Alastair Malarky, Weimin He | 2018-03-06 |
| 8547243 | Electronic toll collection transponder orientation device and method | — | 2013-10-01 |
| 8013760 | High occupancy vehicle status signaling using electronic toll collection infrastructure | Japjeev Kohli | 2011-09-06 |
| 4504789 | Equipment for testing electrical devices such as solenoids | Edward H. Carr, Harry Knight | 1985-03-12 |