Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479646 | Solution for compensating an effect of temperature change in a proximity sensor in a machinery brake of an elevator | Janne Rossi, Timo Korhonen, Zhizhong Yan | 2019-11-19 |