Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053336 | Emergency button | Yi Min Shi, Visa Rauta | 2018-08-21 |
| D814466 | Access control device | Heidi Ollikainen, Visa Rauta, Tomi Kapiainen, Kim Heikkinen | 2018-04-03 |
| 9862567 | Generating destination calls for elevator system | Jussi Laurila | 2018-01-09 |