Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8670761 | PLMN frequency search triggered by country code change | Joachim Ramkull | 2014-03-11 |
| 8014342 | Data sharing among radio access technologies | Johan Hokfelt, Jacob Lindquist, Jan Wichert | 2011-09-06 |
| 7773990 | Avoidance of service interruptions in visited public land mobile network (VPLMNs) | Magnus Karlsson, Johan Hokfelt, Jan Wichert | 2010-08-10 |