Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10717629 | Solution for monitoring an elevator brake | Henri Vakkamäki, Janne Rossi, Zhizhong Yan | 2020-07-21 |
| 10479646 | Solution for compensating an effect of temperature change in a proximity sensor in a machinery brake of an elevator | Henri Vakkamäki, Janne Rossi, Zhizhong Yan | 2019-11-19 |
| 5229559 | Defining the traffic mode of an elevator, based on traffic statistical data and traffic type definitions | Marja-Liisa Siikonen | 1993-07-20 |