Inventor · disambiguated record
Vesa Lehtovirta
Also filed as: LEHTOVIRTA VESA · LEHTOVIRTA VESA PETTERI
80 granted patents·30 pending applications·162 citations·filing 2000–2025
98Inventor score
Files withERICSSON TELEFON AB L M98LEHTOVIRTA VESA2LEHTOVIRTA VESA PETTERI2ERICSSON TELEFON AB L M (publ)1NIKANDER PEKKA1
Top patents by PatentIndex Score
110 records- 0194US11743722B2Handling of multiple authentication procedures in 5GERICSSON TELEFON AB L M·Filed 2021·Granted Aug 29, 2023·2 cites·20 claims
- 0293US11039312B2Handling of multiple authentication procedures in 5GERICSSON TELEFON AB L M·Filed 2021·Granted Jun 15, 2021·2 cites·20 claims
- 0393US9736686B2Methods and apparatus for direct communication key establishmentERICSSON TELEFON AB L M·Filed 2015·Granted Aug 15, 2017·9 cites·27 claims
- 0491US11082844B2Methods for authentication and key management in a wireless communications network and related apparatusesERICSSON TELEFON AB L M·Filed 2021·Granted Aug 3, 2021·2 cites·12 claims
- 0587US10582380B2Methods and apparatus for direct communication key establishmentERICSSON TELEFON AB L M·Filed 2015·Granted Mar 3, 2020·5 cites·22 claims
- 0686US11849319B2Methods providing non-3GPP access using access network keys and related wireless terminals and network nodesERICSSON TELEFON AB L M·Filed 2017·Granted Dec 19, 2023·4 cites·10 claims
- 0783US9338173B2Methods and apparatuses for avoiding damage in network attacksERICSSON TELEFON AB L M·Filed 2014·Granted May 10, 2016·7 cites·26 claims
- 0883US8621570B2Access through non-3GPP access networksNÄSLUND MATS·Filed 2008·Granted Dec 31, 2013·8 cites·19 claims
- 0982US12477334B2Indication of provisioning protocol for credentials to access a non-public networkERICSSON TELEFON AB L M·Filed 2022·Granted Nov 18, 2025·1 cites·19 claims
- 1082US12439358B2Determination of trust relationship of non-3GPP access networks in 5GCERICSSON TELEFON AB L M·Filed 2021·Granted Oct 7, 2025·1 cites·16 claims
- 1181US9137231B2Access through non-3GPP access networksERICSSON TELEFON AB L M·Filed 2013·Granted Sep 15, 2015·3 cites·18 claims
- 1281US6775542B1Recovery in mobile communication systemsERICSSON TELEFON AB L M·Filed 2000·Granted Aug 10, 2004·46 cites·20 claims
- 1381US2025119415A1Parameter exchange during emergency access using extensible authentication protocol messagingERICSSON TELEFON AB L M·Filed 2024·Application pending·0 cites
- 1480US12342164B2Methods for authentication and key management in a wireless communications network and related apparatusesERICSSON TELEFON AB L M·Filed 2023·Granted Jun 24, 2025·0 cites·12 claims
- 1580US8903095B2Methods and apparatuses for avoiding damage in network attacksNORRMAN KARL·Filed 2011·Granted Dec 2, 2014·7 cites·22 claims
- 1679US12470926B2Authentication of a radio communication device to a networkERICSSON TELEFON AB L M·Filed 2024·Granted Nov 11, 2025·0 cites·20 claims
- 1779US11963000B2Methods, apparatuses, computer programs and carriers for security management before handover from 5G to 4G systemERICSSON TELEFON AB L M·Filed 2023·Granted Apr 16, 2024·0 cites·15 claims
- 1878US12160413B2Parameter exchange during emergency access using extensible authentication protocol messagingERICSSON TELEFON AB L M·Filed 2023·Granted Dec 3, 2024·0 cites·16 claims
- 1977US8516133B2Method and system for mobile device credentialingSMEETS BERNARD·Filed 2008·Granted Aug 20, 2013·9 cites·18 claims
- 2077US2025274755A1Non-public network authentication in 5gERICSSON TELEFON AB L M·Filed 2025·Application pending·0 cites
- 2176US2023403554A1Handling of multiple authentication procedures in 5gERICSSON TELEFON AB L M·Filed 2023·Application pending·0 cites
- 2274US9986431B2Method and apparatus for direct communication key establishmentERICSSON TELEFON AB L M·Filed 2015·Granted May 29, 2018·2 cites·24 claims
- 2374US8553883B2Method and apparatus for managing subscription credentials in a wireless communication deviceSALMELA PATRIK MIKAEL·Filed 2008·Granted Oct 8, 2013·6 cites·28 claims
- 2474US2024073686A1Methods providing non-3gpp access using access network keys and related wireless terminals and network nodesERICSSON TELEFON AB L M·Filed 2023·Application pending·0 cites
- 2574US2025301318A1Reuse of Security Context for Access and RegistrationERICSSON TELEFON AB L M·Filed 2023·Application pending·0 cites
- 2674US2025301437A1Reuse of Security Context for Access and RegistrationERICSSON TELEFON AB L M·Filed 2023·Application pending·0 cites
- 2774US2025310762A1Reuse of Security Context for Access and RegistrationERICSSON TELEFON AB L M·Filed 2023·Application pending·0 cites
- 2872US10609556B2Authentication for next generation systemsERICSSON TELEFON AB L M·Filed 2017·Granted Mar 31, 2020·1 cites·18 claims
- 2972US7715837B2Method and apparatus for releasing connections in an access networkERICSSON TELEFON AB L M·Filed 2001·Granted May 11, 2010·18 cites·36 claims
- 3071US11916925B2Method for improving data transmission securityERICSSON TELEFON AB L M·Filed 2023·Granted Feb 27, 2024·0 cites·8 claims
- 3170US11451961B2Security enhancements for early data transmissionsERICSSON TELEFON AB L M·Filed 2018·Granted Sep 20, 2022·1 cites·28 claims
- 3270US10064053B2Authentication in device to device discoveryTELEFONAKTIEBOLGET L M ERICSSON PUBL·Filed 2015·Granted Aug 28, 2018·2 cites·5 claims
- 3370US8555345B2User authentication and authorisation in a communications systemTORVINEN VESA MATTI·Filed 2005·Granted Oct 8, 2013·6 cites·19 claims
- 3470US7725709B2Methods for secure and bandwidth efficient cryptographic synchronizationERICSSON TELEFON AB L M·Filed 2006·Granted May 25, 2010·4 cites·16 claims
- 3569US11689922B2Re-establishing a radio resource control connectionERICSSON TELEFON AB L M·Filed 2021·Granted Jun 27, 2023·0 cites·17 claims
- 3669US8611210B2Method and apparatus for reliable broadcast/multicast serviceLEHTOVIRTA VESA·Filed 2008·Granted Dec 17, 2013·4 cites·12 claims
- 3768US11296890B2Integrity protectionERICSSON TELEFON AB L M·Filed 2016·Granted Apr 5, 2022·1 cites·22 claims
- 3867US11917073B2Integrity protectionERICSSON TELEFON AB L M·Filed 2022·Granted Feb 27, 2024·0 cites·25 claims
- 3967US10602356B2Methods and apparatus for end device discovering another end deviceERICSSON TELEFON AB L M·Filed 2015·Granted Mar 24, 2020·1 cites·21 claims
- 4067US10251100B2Methods, source network node and target network node for handover of a wireless communication deviceERICSSON TELEFON AB L M·Filed 2016·Granted Apr 2, 2019·1 cites·46 claims
- 4166US11805410B2Methods for authentication and key management in a wireless communications network and related apparatusesERICSSON TELEFON AB L M·Filed 2020·Granted Oct 31, 2023·0 cites·20 claims
- 4265US11490252B2Protecting WLCP message exchange between TWAG and UEERICSSON TELEFON AB L M·Filed 2020·Granted Nov 1, 2022·0 cites·6 claims
- 4365US10904756B2Authentication for next generation systemsERICSSON TELEFON AB L M·Filed 2020·Granted Jan 26, 2021·0 cites·20 claims
- 4465US9420456B2Centralized key management in eMBMSERICSSON TELEFON AB L M·Filed 2013·Granted Aug 16, 2016·2 cites·21 claims
- 4564US11233817B2Methods and apparatus for end device discovering another end deviceERICSSON TELEFON AB L M·Filed 2020·Granted Jan 25, 2022·0 cites·9 claims
- 4664US9973925B2Method and apparatus for direct communication key establishmentERICSSON TELEFON AB L M·Filed 2015·Granted May 15, 2018·1 cites·23 claims
- 4764US9654966B2Methods and nodes for mapping subscription to service user identityERICSSON TELEFON AB L M·Filed 2014·Granted May 16, 2017·1 cites·37 claims
- 4864US9648494B2Protecting a payload sent in a communications networkERICSSON TELEFON AB L M·Filed 2013·Granted May 9, 2017·1 cites·21 claims
- 4963US12335728B2Non-public network authentication in 5GERICSSON TELEFON AB L M·Filed 2020·Granted Jun 17, 2025·0 cites·20 claims
- 5063US10880681B2Implicit spatial replay protectionERICSSON TELEFON AB L M·Filed 2019·Granted Dec 29, 2020·0 cites·18 claims
Showing the top 50 of 110 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →