Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465877 | Elevator system accommodating elevator cars having different sizes | Ari Hänninen, Ari Koivisto, Jouni Ratia, Markku Haivala | 2022-10-11 |
| 10633221 | Method for using an elevator system and elevator system having fast emergency evacuation of a floor | — | 2020-04-28 |
| 10046947 | Elevator controller configured to control an elevator based on a determination of which of a plurality of elevator cars is associated with a passenger having registered a destination call, a system and a method of operating same | — | 2018-08-14 |
| 9856107 | Method for handling erroneous calls in an elevator system and an elevator system | Juha-Matti Kuusinen, Marja-Liisa Siikonen, Janne Sorsa | 2018-01-02 |
| 8544612 | Methods and systems for providing service requests to conveyance systems | Pekka Korhonen | 2013-10-01 |
| 8083033 | Elevator system with control to allocate a call based on charging status of energy storage, and method of controlling an elevator group | Antti Kallioniemi | 2011-12-27 |