Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780482 | Method, controller and track circuit for determining the relationship between a track-circuit transmitted current signal and a railway vehicle location on a railway track | Nenad Mijatovic, Jesse Herlocker, Saleheh Seif, Keval Doshi | 2023-10-10 |
| 11702119 | Method for determining a status of a track section of a railroad; associated apparatus and non-transitory computer readable medium | Chris Schuchmann, Richard Lee Lawson, Shawn Clark, John Ross | 2023-07-18 |
| 11643122 | Wayside to railway vehicle communication method and device | Maximo Salinas, John Ross, Shawn Clark, Phillip Martin | 2023-05-09 |
| 11577763 | Method and controller for determining the relationship between a track-circuit transmitted current signal and a railway vehicle location on a railway track | Nenad Mijatovic, Jesse Herlocker | 2023-02-14 |