Issued Patents All Time
Showing 25 most recent of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421081 | Method and an elevator system for defining an elongation of an elevator car suspension device | Antti Hovi | 2025-09-23 |
| 12415705 | Elevator communication system | Ferenc Staengler, Juha-Matti Aitamurto, Gergely Huszak | 2025-09-16 |
| 12384652 | Remote operation of an elevator | Juha-Matti Aitamurto | 2025-08-12 |
| 12304775 | Method and an elevator system for performing a synchronization run of an elevator car | Ari Jussila, Toni Hirvonen, Antti Hovi | 2025-05-20 |
| 12208991 | Elevator safety arrangement configured to detect a load on a working platform and elevator | Juha-Matti Aitamurto, Antti Hovi, Juha Panula, Jari Kantola, Matti Rasanen +4 more | 2025-01-28 |
| 12143287 | Determination of a sequence of bus nodes in a multi-drop communication bus | Gergely Huszak, Mikko Vaskela | 2024-11-12 |
| 12110212 | Safety arrangement, elevator system, and method for preventing derailment of an elevator car at a turning station of an elevator system | Juha-Matti Aitamurto | 2024-10-08 |
| 12091286 | Remote operation of an elevator | Juha-Matti Aitamurto | 2024-09-17 |
| 12030743 | Elevator brake release monitoring | Lauri Stolt | 2024-07-09 |
| 12012308 | Method and an elevator for automatic elevator condition checking | Ari Ketonen | 2024-06-18 |
| 12012306 | Condition monitoring of an inductive braking device | Juhamatti Nikander, Juha-Matti Aitamurto | 2024-06-18 |
| 11993487 | Maintenance method of an elevator component | Markku Haapaniemi, Matti Rasanen, Antti Hovi, Erkka Kiviaho, Petteri Valjus | 2024-05-28 |
| 11897729 | Method for setting an elevator into service mode | Antti Hovi | 2024-02-13 |
| 11897728 | Elevator having free fall protection system | — | 2024-02-13 |
| 11858779 | Elevator safety arrangement and elevator | Juha-Matti Aitamurto, Antti Hovi, Juha Panula, Jari Kantola, Matti Rasanen +4 more | 2024-01-02 |
| 11772932 | Remote operation of an elevator | Juha-Matti Aitamurto | 2023-10-03 |
| 11718503 | Elevator system | Jari Kantola | 2023-08-08 |
| 11667494 | Mechanism for improving safety for an elevator system | Antti Hovi | 2023-06-06 |
| 11661313 | Drive device having safety circuits using logic states for an elevator | Pasi Raassina, Pekka Hytti, Arto Nakari, Juhamatti Nikander, Olavi Vairio | 2023-05-30 |
| 11560291 | Elevator arrangement to open the roof of an elevator car | Markku Haapaniemi, Esko Aulanko, Matti Rasanen, Antti Hovi | 2023-01-24 |
| 11542118 | Brake control apparatus and a method of controlling an elevator brake | — | 2023-01-03 |
| 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 |