Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7725275 | Telematics-based method and system of battery parasitic load validation for a vehicle fleet | Yilu Zhang, Nathan Ampunan, Mark J. Rychlinski, Krishnaraj Inbarajan, Haiping Song | 2010-05-25 |
| 7463951 | Telematics method and system | Nathan Ampunan, Mark J. Rychlinski, Krishnaraj Inbarajan, Yilu Zhang, Christopher L. Oesterling | 2008-12-09 |