Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774547 | Self-positioning method, self-positioning system and tracking beacon unit | Sami Lahtinen | 2023-10-03 |
| 8477957 | Apparatus, method and computer program | Antti Pekka Kelloniemi | 2013-07-02 |