Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11919746 | Passenger transport system having central control unit and multiple field devices having an optimized failure detection method | Astrid Sonnenmoser, Ivo Lustenberger, Thomas Hartmann, Kurt Heinz | 2024-03-05 |
| 11292691 | Monitoring unit for an elevator system, and method | Astrid Sonnenmoser, Ivo Lustenberger, Kurt Heinz, Thomas Hartmann | 2022-04-05 |
| 10926974 | Method and apparatus for controlling an elevator system | Astrid Sonnenmoser, Ivo Lustenberger, Kurt Heinz, Martin Hess, Thomas Hartmann | 2021-02-23 |
| 10554443 | Passenger transport system with central control unit and multiple field devices which communicate with data telegrams prioritized by waiting periods | Astrid Sonnenmoser, Ivo Lustenberger, Thomas Hartmann, Kurt Heinz | 2020-02-04 |