Inventor · disambiguated record
Ilkka Westman
Also filed as: WESTMAN ILKKA
29 granted patents·10 pending applications·277 citations·filing 2000–2020
96Inventor score
Files withNOKIA CORP18WESTMAN ILKKA11CONVERSANT WIRELESS LICENSING SARL2CONVERSANT WIRELESS LECENSING S A R L1MYYRY MATTI1
Top patents by PatentIndex Score
39 records- 0187US7403517B2System, device and method for providing call forwarding in dual subscription modeNOKIA CORP·Filed 2001·Granted Jul 22, 2008·46 cites·55 claims
- 0283US7801986B2Routing subscription information using session initiation protocolsNOKIA CORP·Filed 2008·Granted Sep 21, 2010·10 cites·9 claims
- 0383US7162202B2Creating user groups in mobile terminal communitiesNOKIA CORP·Filed 2003·Granted Jan 9, 2007·38 cites·29 claims
- 0481US7974295B2Optimized routing between communication networksNOKIA CORP·Filed 2002·Granted Jul 5, 2011·33 cites·13 claims
- 0576US6931453B2Method and apparatus for resolving protocol-agnostic schemes in an internet protocol multimedia subsystemNOKIA CORP·Filed 2003·Granted Aug 16, 2005·25 cites·8 claims
- 0675US7502837B2Service provisioning in a communication systemNOKIA CORP·Filed 2003·Granted Mar 10, 2009·21 cites·56 claims
- 0774US7028101B2Optimal location service for managing next hop addressing for messages associated with multiple address schemesNOKIA CORP·Filed 2003·Granted Apr 11, 2006·21 cites·38 claims
- 0872US9031067B2Routing messagesNOKIA CORP·Filed 2012·Granted May 12, 2015·2 cites·12 claims
- 0972US7870262B2Method and element for service controlNOKIA CORP·Filed 2005·Granted Jan 11, 2011·4 cites·19 claims
- 1072US7701974B2Routing information processing for network hiding schemeNOKIA CORP·Filed 2004·Granted Apr 20, 2010·23 cites·20 claims
- 1168US8315258B2Routing messagesWESTMAN ILKKA·Filed 2010·Granted Nov 20, 2012·2 cites·9 claims
- 1267US7602762B1System and method for determining when a CSCF should act like I-CSCF or like S-CSCFNOKIA CORP·Filed 2000·Granted Oct 13, 2009·13 cites·38 claims
- 1366US9154924B2Group communicationWESTMAN ILKKA·Filed 2006·Granted Oct 6, 2015·2 cites·32 claims
- 1465US7792974B2Method and apparatus for registration of a user as a subscriber in a communication networkNOKIA CORP·Filed 2001·Granted Sep 7, 2010·12 cites·37 claims
- 1564US8127016B2Techniques for hiding network element names and addressesWESTMAN ILKKA·Filed 2001·Granted Feb 28, 2012·9 cites·28 claims
- 1662US7627894B2Method and system for authorizing access to user information in a networkNOKIA CORP·Filed 2003·Granted Dec 1, 2009·7 cites·34 claims
- 1761US2020244473A1Group communicationCONVERSANT WIRELESS LICENSING SARL·Filed 2020·Application pending·0 cites
- 1857US10594501B2Group communicationCONVERSANT WIRELESS LICENSING SARL·Filed 2017·Granted Mar 17, 2020·0 cites·8 claims
- 1955US9473403B2Function mode routingNOKIA CORP·Filed 2014·Granted Oct 18, 2016·0 cites·18 claims
- 2054US8516115B2Passing information to and from an application server in a communication systemWESTMAN ILKKA·Filed 2002·Granted Aug 20, 2013·3 cites·20 claims
- 2153US8001233B2Communication system, network element, and method for configuring a network element using routing subscription informationNOKIA CORP·Filed 2004·Granted Aug 16, 2011·2 cites·28 claims
- 2252US9210224B2Service provisioning in a communication systemWESTMAN ILKKA·Filed 2009·Granted Dec 8, 2015·0 cites·15 claims
- 2352US9210120B2Communication system and method for establishing a connection to a serving network elementWESTMAN ILKKA·Filed 2008·Granted Dec 8, 2015·0 cites·17 claims
- 2450US8068818B2Routing of media communication serviceWESTMAN ILKKA·Filed 2004·Granted Nov 29, 2011·1 cites·20 claims
- 2549US8817772B2Function mode routingWESTMAN ILKKA·Filed 2004·Granted Aug 26, 2014·0 cites·16 claims
- 2647USRE45161EMethod and apparatus for registration of a user as a subscriber in a communication networkWESTMAN ILKKA·Filed 2001·Granted Sep 23, 2014·1 cites·39 claims
- 2746US9860074B2Group communicationCONVERSANT WIRELESS LECENSING S A R L·Filed 2015·Granted Jan 2, 2018·0 cites·16 claims
- 2846US2005259675A1Method of communicationNOKIA CORP·Filed 2004·Application pending·0 cites
- 2946US2006120362A1Routing messagesWESTMAN ILKKA·Filed 2004·Application pending·0 cites
- 3045US2004156394A1Handling of user identityFiled 2004·Application pending·0 cites
- 3144US2005239405A1Mechanism for establishing a communications groupMYYRY MATTI·Filed 2003·Application pending·0 cites
- 3243US2004148416A1Method and apparatus for messaging between a client of an sip-based network and a client of a wireless village networkFiled 2003·Application pending·0 cites
- 3343US2004246965A1System and method for routing messagesNOKIA CORP·Filed 2004·Application pending·0 cites
- 3442US8635343B2Method and element for service controlTUOHINO MARKKU·Filed 2010·Granted Jan 21, 2014·0 cites·18 claims
- 3542US2006235981A1Providing a second service to a group of users using a first serviceNOKIA CORP·Filed 2006·Application pending·0 cites
- 3640US8451849B2Session establishment for real-time media communication serviceOJA SAKU·Filed 2004·Granted May 28, 2013·2 cites·35 claims
- 3740US2007208809A1Group invitationWESTMAN ILKKA·Filed 2005·Application pending·0 cites
- 3840US2007043558A1Priority-Based Resource AllocationSCHWARZ UWE·Filed 2006·Application pending·0 cites
- 3937US9369498B2Message-based conveyance of load control informationYLÄ-OUTINEN PETTERI·Filed 2003·Granted Jun 14, 2016·0 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →