Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9531557 | Method for reducing the control signaling in handover situations | Hans Bertil Rönneke | 2016-12-27 |
| 9408113 | Methods of and nodes for selecting a target core network for handing over a voice session of a terminal | Ralf Keller, Ann-Christine Sander | 2016-08-02 |
| 9380498 | Method and device for handling handover of a communications service | Ann-Christine Sander, Yong Yang | 2016-06-28 |
| 9320051 | Evolved allocation retention policy solution | Dirk Kopplin, Lasse Olsson, Yong Yang | 2016-04-19 |
| 9301241 | Dedicated gateways for mobile broadband devices | Hans Bertil Rönneke, Stefan Karl Toth | 2016-03-29 |
| 9277461 | Methods of and nodes for selecting a target core network for handing over a voice session of a terminal | Ralf Keller, Ann-Christine Sander | 2016-03-01 |
| 9258179 | Failure recovery in an IP multimedia subsystem network | Hubert Przybysz, Timo Forsman, Germán Blanco, Lars Lövsén, Kaj Johansson | 2016-02-09 |
| 8995391 | Method for reducing the control signaling in handover situations | Hans Bertil Rönneke | 2015-03-31 |
| 8964668 | Evolved allocation retention policy solution | Dirk Kopplin, Lasse Olsson, Yong Yang | 2015-02-24 |
| 8929336 | Method and device for handling handover of a communications service | Ann-Christine Sander, Yong Yang | 2015-01-06 |
| 8917698 | Intersystem change involving mapping between different types of radio bearers | Niklas Lundin, Hans Bertil Rönneke, Stefan Karl Toth, Dirk Kopplin | 2014-12-23 |
| 8861435 | Method and device for communication | Yong Yang | 2014-10-14 |
| 8798631 | Method and devices for allocating bearers | Ann-Christine Sander, Peter Ramle | 2014-08-05 |
| 8780864 | Method and device for handling handover of a communications service | Roland Gustafsson, Ann-Christine Sander, Stefan Karl Toth | 2014-07-15 |
| 8724585 | GRE user-plane | Hans Bertil Rönneke | 2014-05-13 |
| 8626235 | 3G/GSM and WLAN integration of telephony | Hans Bertil Rönneke, Stefan Rommer, Jan Lindskog | 2014-01-07 |
| 8621582 | Authentication system | Krister Boman | 2013-12-31 |
| 8503312 | Failure recovery in an IP multimedia subsystem network | Hubert Przybysz, Timo Forsman, Lars Lövsén, Germanán Blanco, Kaj Johansson | 2013-08-06 |
| 8315227 | GTP for integration of multiple access | Stefan Rommer, Krister Boman | 2012-11-20 |
| 8238919 | 3G/GSM and WLAN integration of telephony | Stefan Rommer, Hans Bertil Rönneke, Jan Lindskog | 2012-08-07 |
| 8218490 | GGSN proxy for one tunnel solution | Hans Bertil Rönneke | 2012-07-10 |
| 8095109 | Charging of GPRS traffic for roaming mobiles by performing traffic counting at the user terminal | Stefan Axelsson, Lars Lövsén | 2012-01-10 |
| 7957376 | Efficient MBMS backbone distribution using one tunnel approach | Kent Eriksson, Lasse Olsson, Hans Bertil Rönneke | 2011-06-07 |
| 7937085 | 3G/GSM and WLAN integration of telephony | Hans Bertil Rönneke, Stefan Rommer, Jan Lindskog | 2011-05-03 |
| 7916732 | Method and system for implementation of SBLP for a WLAN-GSM/3G integrated system | Hans Bertil Rönneke | 2011-03-29 |