Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10064120 | Method and nodes for handling a UE which roams into a visited network | Dinand Roeland, Zoltán Richárd Turányi, Hans Eriksson | 2018-08-28 |
| 10039154 | Node and method for establishing an inactivity timer in a wireless network | John Stenfelt | 2018-07-31 |
| 9998909 | 3rd generation direct tunnel (3GDT) optimization | Juying Gan, Xiao Li | 2018-06-12 |
| 9906912 | Controlling communication mode of a mobile terminal | Dinand Roeland, Zoltán Richárd Turányi | 2018-02-27 |
| 9706452 | SGSN-MME centric handover | Xiao Li, Hanbing Zhang | 2017-07-11 |
| 9602958 | Communication of information between devices in communication networks | Lars-Bertil Olsson | 2017-03-21 |
| 9392566 | Avoiding unlimited number of unsuccessful location update or packet data connection establishment attempts | Håkan Tranberg | 2016-07-12 |
| 9363835 | Methods and nodes for improved network signaling | Hans Bertil Rönneke, Peter Hedman, Di Liu, Daniel Nilsson, Lars-Bertil Olsson +2 more | 2016-06-07 |
| 9351234 | Enhanced APN resolution | Peter Ramle, Wang Min Lennartsson | 2016-05-24 |
| 9320051 | Evolved allocation retention policy solution | Gunnar Rydnell, Dirk Kopplin, Yong Yang | 2016-04-19 |
| 9271313 | Service frequency based 3GDT | Zhiwei Qu | 2016-02-23 |
| 9204343 | Method of context handling when a user equipment moves between access networks | Peter Ramle | 2015-12-01 |
| 8964668 | Evolved allocation retention policy solution | Gunnar Rydnell, Dirk Kopplin, Yong Yang | 2015-02-24 |
| 8855668 | Device specific tracking area identity lists | Lars-Bertil Olsson | 2014-10-07 |
| 8797846 | Transfer of connections triggered by a MME in case of failure of a serving gateway | Lars Gunnar Folke Ahlström | 2014-08-05 |
| 8737956 | Communication between MME/S4 SGSN and PCRF | John Stenfelt, Anders Lundstrom | 2014-05-27 |
| 8654644 | Optimizing communication traffic transport | Hans-Olof Sundell, András Császár, Christian Gotare, Attila Mihály, Lars-Bertil Olsson | 2014-02-18 |
| 8644160 | Network throttle method and system | Jan Backman | 2014-02-04 |
| 8515465 | Solution for paging differentiation in communication network | Anders Fredén, Klas Hjelmgren | 2013-08-20 |
| 8300602 | Arrangement and method relating to direct tunnelling in connection with handover in a communications network | Peter Ramle, Hans-Olof Sundell | 2012-10-30 |
| 8194671 | Method for reactivating connections in a cellular telephony system | Folke Ahlström, Jan Backman | 2012-06-05 |
| 8144650 | Method and arrangement relating to communications network services request activation | Jan Backman, Peter Jason, Per Svedberg | 2012-03-27 |
| 8107450 | Redirecting data flow of a secondary PDP to a primary PDP before establishing the secondary PDP context | Folke Ahlström, Jan Backman | 2012-01-31 |
| 7957376 | Efficient MBMS backbone distribution using one tunnel approach | Kent Eriksson, Hans Bertil Rönneke, Gunnar Rydnell | 2011-06-07 |