| Patent | Date |
|---|
Method of establishing a voice over internet protocol, VoIP, call between a calling user equipment, UE, and a called UE
Grant 11,445,560 - Keller , et al. September 13, 2 | 2022-09-13 |
Ims Registration
App 20220201639 - ABTIN; Afshin ; et al. | 2022-06-23 |
Radio Network Node, Network Node And Methods Performed Therein For Controlling Transmission
App 20220201553 - Keller; Ralf ; et al. | 2022-06-23 |
Managing user equipment roaming status changes in a radio access network
Grant 11,323,922 - Zetterlund , et al. May 3, 2 | 2022-05-03 |
Emergency Calls With Service Request Triggered Fallback
App 20220124869 - Keller; Ralf ; et al. | 2022-04-21 |
Service Discovery Extension in a 5G Mobile Communication Network
App 20210410057 - Abtin; Afshin ; et al. | 2021-12-30 |
Network Node, Radio Network Node, And Methods For Voice Match Support
App 20210400144 - ABTIN; Afshin ; et al. | 2021-12-23 |
Technique For Preparing User Equipment Mobility
App 20210352552 - KELLER; Ralf ; et al. | 2021-11-11 |
Technique For Preparing User Equipment Mobility
App 20210345186 - KELLER; Ralf ; et al. | 2021-11-04 |
Terminating call handling for power saving activated user equipment
Grant 11,159,582 - Zhu , et al. October 26, 2 | 2021-10-26 |
Technique For Preparing User Equipment Mobility
App 20210314824 - KELLER; Ralf ; et al. | 2021-10-07 |
Network initiated inter-RAT handover
Grant 11,140,598 - Keller , et al. October 5, 2 | 2021-10-05 |
Methods and devices for registering a user equipment, UE, with low access priority in an internet protocol based multimedia subsystem, IMS
Grant 11,050,799 - Zhu , et al. June 29, 2 | 2021-06-29 |
Managing User Equipment Roaming Status Changes In A Radio Access Network
App 20210136633 - ZETTERLUND; Jerker ; et al. | 2021-05-06 |
Indication of evolved packet system fallback capability
Grant 10,893,409 - Abtin , et al. January 12, 2 | 2021-01-12 |
Access information handling in a mobile network with cellular network accesses and wireless local area network accesses
Grant 10,841,863 - Keller , et al. November 17, 2 | 2020-11-17 |
Methods And Devices For Registering A User Equipment, UE, With Low Access Priority In An Internet Protocol Based Multimedia Subsystem, IMS
App 20200351313 - Zhu; Jinyin ; et al. | 2020-11-05 |
Terminating Call Handling For Power Saving Activated User Equipment
App 20200322393 - ZHU; Jinyin ; et al. | 2020-10-08 |
A Method of Establishing a Voice Over Internet Protocol, VOIP, Call between a Calling User Equipment, UE, and a Called UE
App 20200170064 - Keller; Ralf ; et al. | 2020-05-28 |
Indication of Evolved Packet System Fallback Capability
App 20200120485 - Abtin; Afshin ; et al. | 2020-04-16 |
Quality of service initiated handover
Grant 10,595,250 - Keller , et al. | 2020-03-17 |
End user controlled multi-service device priority setting
Grant 10,536,487 - Gonzalez De Langarica , et al. Ja | 2020-01-14 |
Indication of packet based voice support in a mobile network with different radio access technologies
Grant 10,506,499 - Keller , et al. Dec | 2019-12-10 |
Enhancements to terminating access domain selection
Grant 10,383,163 - Osterlund , et al. A | 2019-08-13 |
A Method, Network Functions and a Computer Program Product for Supporting the Handing Over of a User Equipment, UE, from a First Type of Radio Access Technology, RAT, to a Second Type of RAT
App 20190007877 - Keller; Ralf ; et al. | 2019-01-03 |
Quality of Service Initiated Handover
App 20180359672 - Keller; Ralf ; et al. | 2018-12-13 |
Access Information Handling In A Mobile Network With Cellular Network Accesses And Wireless Local Area Network Accesses
App 20180295566 - KELLER; Ralf ; et al. | 2018-10-11 |
Resolving competing handover conditions in wireless networks
Grant 10,027,719 - Osterlund , et al. July 17, 2 | 2018-07-17 |
Access information handling in a mobile network with cellular network accesses and wireless local area network accesses
Grant 10,009,830 - Keller , et al. June 26, 2 | 2018-06-26 |
Enhancements To Terminating Access Domain Selection
App 20180110089 - OSTERLUND; Hakan ; et al. | 2018-04-19 |
Shifting of communication session charges
Grant 9,906,652 - Gonzalez de Langarica , et al. February 27, 2 | 2018-02-27 |
Access Network Determination
App 20180048655 - Zetterlund; Jerker ; et al. | 2018-02-15 |
IMS inbound roamer and short number dialing
Grant 9,832,234 - Abtin , et al. November 28, 2 | 2017-11-28 |
Handover of emergency call anchored in IMS to a circuit switched access network
Grant 9,706,446 - Lindholm , et al. July 11, 2 | 2017-07-11 |
Resolving Competing Handover Conditions In Wireless Networks
App 20170180429 - OSTERLUND; Hakan ; et al. | 2017-06-22 |
Shifting Of Communication Session Charges
App 20170085720 - Gonzalez de Langarica; Ester ; et al. | 2017-03-23 |
End User Controlled Multi-service Device Priority Setting
App 20160344776 - GONZALEZ DE LANGARICA; Ester ; et al. | 2016-11-24 |
Routing terminating calls
Grant 9,413,561 - Keller , et al. August 9, 2 | 2016-08-09 |
Indication Of Packet Based Voice Support In A Mobile Network With Different Radio Access Technologies
App 20160183175 - KELLER; Ralf ; et al. | 2016-06-23 |
Access Information Handling In A Mobile Network With Cellular Network Accesses And Wireless Local Area Network Accesses
App 20160165518 - KELLER; Ralf ; et al. | 2016-06-09 |
Geographically redundant and multiple EATF nodes
Grant 9,338,625 - Abtin , et al. May 10, 2 | 2016-05-10 |
Ims Inbound Roamer And Short Number Dialing
App 20150156221 - Abtin; Afshin ; et al. | 2015-06-04 |
Handover Of Emergency Call Anchored In Ims To A Circuit Switched Access Network
App 20150024703 - Lindholm; Fredrik ; et al. | 2015-01-22 |
Geographically Redundant And Multiple Eatf Nodes
App 20140370842 - Abtin; Afshin ; et al. | 2014-12-18 |
Routing Terminating Calls
App 20130308632 - Keller; Ralf ; et al. | 2013-11-21 |
Methods and Systems for Reducing Service Delays in IMS Systems
App 20120213152 - HEGARTY; Cormac ; et al. | 2012-08-23 |
Location privacy proxy server and method in a telecommunication network
Grant 7,054,648 - Abtin , et al. May 30, 2 | 2006-05-30 |
Location privacy proxy
App 20030078053 - Abtin, Afshin ; et al. | 2003-04-24 |
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