Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9378401 | System for the detection of customer media comprising an RF transceiver in a public transport conveyance | Reinhard Surkau, Charles Egli, Fabien Maupas | 2016-06-28 |
| 9251391 | Method for continuous detection of a persons presence on public transportation | Reinhard Surkau, Charles Egli, Francois Fer, Eric Piret, Jean Fournier +1 more | 2016-02-02 |