Inventor · disambiguated record
Jan Dahl
Also filed as: DAHL JAN · DAHL JAN E
15 granted patents·6 pending applications·47 citations·filing 1995–2017
89Inventor score
Top patents by PatentIndex Score
21 records- 0186US11323922B2Managing user equipment roaming status changes in a radio access networkERICSSON TELEFON AB L M·Filed 2017·Granted May 3, 2022·5 cites·16 claims
- 0274US8412253B2Push to talk over cellular (POC) server capable of changing session priority settings when receiving authorized override messageHOLM JAN·Filed 2008·Granted Apr 2, 2013·5 cites·18 claims
- 0367US9425969B2Charging decisions in an IP multimedia subsystemBAER ANDERS·Filed 2011·Granted Aug 23, 2016·3 cites·12 claims
- 0466US9185540B2Method and apparatus for use in a communications networkDAHL JAN·Filed 2010·Granted Nov 10, 2015·3 cites·20 claims
- 0560US8903445B2PoC server and a mobile terminal comprising a PoC client for providing PoC communication servicesDAHL JAN·Filed 2008·Granted Dec 2, 2014·2 cites·15 claims
- 0651US9356788B2Method and apparatus for use in an IP multimedia subsystemDAHL JAN·Filed 2009·Granted May 31, 2016·0 cites·13 claims
- 0745US6051821ACooking surface with optimized distance between induction coil and cooking vesselELECTROLUX AB·Filed 1996·Granted Apr 18, 2000·18 cites·16 claims
- 0845US2015244874A1Method and Apparatus for Managing Charging in Communication NetworksERICSSON TELEFON AB L M·Filed 2014·Application pending·0 cites
- 0942US10158764B2Methods and apparatus for allocating service costs in a telecommunications networkERICSSON TELEFON AB L M·Filed 2013·Granted Dec 18, 2018·0 cites·28 claims
- 1041US2010268826A1Method and apparatus for use in a communications networkDAHL JAN·Filed 2007·Application pending·0 cites
- 1141US2010095010A1Method and apparatus for use in a communicatons networkDAHL JAN·Filed 2007·Application pending·0 cites
- 1238US9264555B2Charging information transfer in the IMSDAHL JAN·Filed 2011·Granted Feb 16, 2016·0 cites·15 claims
- 1338US2014133362A1Charging id correlation in an ims networkFORSBERG MIKAEL·Filed 2011·Application pending·0 cites
- 1436US10841108B2Provision of location information in an IP Multimedia Subsystem networkERICSSON TELEFON AB L M·Filed 2015·Granted Nov 17, 2020·0 cites·20 claims
- 1536US9467576B2Method of communication between IMS nodesBAER ANDERS·Filed 2011·Granted Oct 11, 2016·0 cites·13 claims
- 1635US10757143B2Notifying changes in radio access technologyERICSSON TELEFON AB L M·Filed 2015·Granted Aug 25, 2020·0 cites·24 claims
- 1734US2013100863A1Methods And Apparatuses For Handling Time Zone Information In An Internet Protocol Multimedia Subsystem, IMS, NetworkGUERRA RUTH·Filed 2010·Application pending·0 cites
- 1832US6043470AEnergy converter for electromagnetic induction heating units for foodstuffsELECTRLUX AB·Filed 1997·Granted Mar 28, 2000·8 cites·10 claims
- 1932US5914066ACircuit for the control of energy supply in a resonance converterELECTROLUX AB·Filed 1995·Granted Jun 22, 1999·3 cites·15 claims
- 2031US2013039225A1Method and apparatus relating to charging in an ip multimedia subsystemDAHL JAN·Filed 2010·Application pending·0 cites
- 2128US9473539B2Extending SIP P-served user header over IMS interfacesVASS NÁNDOR·Filed 2011·Granted Oct 18, 2016·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →