Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7031706 | Internet protocol (IP) multimedia subsystem (IMS) availability detection | Sakari Tuohimetsä, Ilpo Karjalainen, Jyrki Polet, Juhani Latvakoski, Reijo Pyörälä | 2006-04-18 |