Issued Patents 2022
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511969 | Method, an elevator safety control unit, and an elevator system for defining a condition of an elevator car suspension means | Petteri Valjus, Erkka Kiviaho, Andrew Jahn | 2022-11-29 |
| 11505427 | Elevator with a safety arrangement and method for creating a safe working space in the upper part of the elevator shaft | Nithil Karimpanackal Natarajan, Markku Haivala | 2022-11-22 |
| 11487689 | Elevator data communication arrangement | Antti Hovi | 2022-11-01 |
| 11472667 | Electronic information plate of an elevator component | Antti Hovi | 2022-10-18 |
| 11453570 | Elevator communication arrangement | Antti Hovi | 2022-09-27 |
| 11420845 | Rescue apparatus with a remote control and an elevator including the same | Arto Nakari | 2022-08-23 |
| 11414299 | Arrangement in an elevator for stopping uncontrolled movement of the elevator car | Matti Rasanen, Markku Haapaniemi | 2022-08-16 |
| 11407613 | Elevator communication system | Juha-Matti Aitamurto, Gergely Huszak, Ferenc Staengler | 2022-08-09 |
| 11383957 | Method, elevator control unit and elevator for moving an elevator car to landing floor in case of event related to main electrical power supply of the elevator | Pasi Raassina, Juhamatti Nikander, Ari-Pekka Lahtinen, Pasi Rinnesaari, Pasi Ahonen | 2022-07-12 |
| 11380190 | Safety communication in an elevator communication system | Juha-Matti Aitamurto, Gergely Huszak, Ferenc Staengler | 2022-07-05 |
| 11358832 | Method, a safety control unit and an elevator system for defining absolute position information of an elevator car | Antti Hovi | 2022-06-14 |
| 11352235 | Method, a safety control unit, and an elevator system for verifying speed data of an elevator car for overspeed monitoring of the elevator car | Antti Hovi | 2022-06-07 |
| 11325813 | Method for controlling an elevator and an elevator | Antti Hovi, Juha-Matti Aitamurto | 2022-05-10 |
| 11293951 | Elevator brake release monitoring | Lauri Stolt | 2022-04-05 |
| 11242221 | Sensor connecting unit, safety system and elevator | Antti Hovi | 2022-02-08 |