Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420848 | Elevator safety supervising entity with two units having an option for e.g. autonomous passenger evacuation | Christian Studer, Astrid Sonnenmoser | 2022-08-23 |
| 11319185 | Elevator system having a central control unit and a plurality of field devices which communicate via a summation frame method | Astrid Sonnenmoser, David Michel, Frank Olivier Roussel, Kurt Heinz, Thomas Hartmann +1 more | 2022-05-03 |
| 11292691 | Monitoring unit for an elevator system, and method | Astrid Sonnenmoser, Adrian Knecht, Kurt Heinz, Thomas Hartmann | 2022-04-05 |