Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10951724 | Push notification enablement for SIP-based networks | Kari-Pekka Perttula | 2021-03-16 |
| 10917256 | Guest user access in the IP multimedia subsystem IMS | Andreas Anulf | 2021-02-09 |