Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421082 | Method and elevator arrangement | Markku Haapaniemi, Matti Rasanen, Anssi Venho, Janne Mikkonen, Otto Lanz +2 more | 2025-09-23 |
| 12060249 | Method and a control apparatus for controlling an elevator system | Aki HAIKONEN, Klaus Mäkelä, Sakke AHONIEMI | 2024-08-13 |
| 11993482 | Method and arrangement | Markku Haapaniemi, Matti Rasanen, Anssi Venho, Janne Mikkonen, Otto Lanz +7 more | 2024-05-28 |
| 11167955 | Method and system for generating maintenance data of an elevator door system | Aki HAIKONEN | 2021-11-09 |
| 11114887 | Power system for vertical transportation, method and vertical transportation arrangements | — | 2021-09-07 |
| 10723593 | Impact detection in an elevator door | Antti Raiko, Mika Tapani Lehtonen | 2020-07-28 |
| 9776831 | Platform assembly and a method for manufacturing an elevator car and an elevator car | Timo Manner, Nithil Karimpanackal Natarajan, Jouni LAPPALAINEN, Petri KOLI, Aki HAIKONEN +4 more | 2017-10-03 |
| 8579089 | Method for controlling an elevator, and an elevator using starting position data of the elevator and sway data of the building | Tuomo HAKALA, Jaakko Kalliomäki, Jarkko SALORANTA | 2013-11-12 |