Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330908 | Wireless communication in an elevator system using a plurality of radio channels | Derk Oscar Pahlke, Goran Djuknic | 2025-06-17 |
| 12084309 | Wireless connectivity in an elevator system | Derk Oscar Pahlke | 2024-09-10 |