Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7898990 | Method, system and gateway device for enabling interworking between IP and CS networks | Markku Jylha-Ollila, Jari Mutikainen | 2011-03-01 |
| 7885208 | IP-based services for circuit-switched networks | Jari Mutikainen, Lauri Lahtinen, Heikki Einola, Jarmo Kuusinen | 2011-02-08 |