Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368761 | First IMS node, first core network node, second IMS node, and methods performed therein | Ralf Keller, Anders Ryde, Mattias Dahlqvist | 2025-07-22 |
| 12336049 | Network node, user equipment, and methods performed in a communication network | Ralf Keller | 2025-06-17 |