Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421083 | Method and a door drive unit for defining tension of a belt of an automatic door | Markku Jokinen | 2025-09-23 |
| 12236731 | Method for diagnosis and/or maintenance of a transportation system, and software program | Jouko Kinnari | 2025-02-25 |
| 11753275 | Method for preventive maintenance of an elevator and an elevator system | Arttu Leppäkoski, Ari Jussila, Juha-Matti Aitamurto | 2023-09-12 |
| 11738968 | Automatic fault clearing for elevators, escalators and automatic doors | Shaun Sequeira | 2023-08-29 |
| 11198587 | Deployment of a controller in an elevator | Jouko Kinnari, Jani Hautakorpi | 2021-12-14 |
| 11180343 | Automatic fault clearing for elevators, escalators and automatic doors | Shaun Sequeira | 2021-11-23 |
| 11161713 | Remote configuration of elevators, escalators and automatic doors | Jouko Kinnari, Jani Hautakorpi | 2021-11-02 |
| 11043048 | Method for diagnosis and/or maintenance of a transportation system, and software program | Jouko Kinnari | 2021-06-22 |
| 10906773 | Remote fault clearing for elevators, escalators, and automatic doors | — | 2021-02-02 |
| 10769867 | Method for maintenance of a transportation device, software program, and controller | Jyrki Laaksonheimo | 2020-09-08 |
| 10598738 | Method for maintenance of a frequency converter and software program realizing the same | — | 2020-03-24 |
| 9608552 | Frequency converter parameter optimization | — | 2017-03-28 |