Inventor · disambiguated record
Shankar Somasundaram
Also filed as: SOMASUNDARAM SHANKAR
111 granted patents·41 pending applications·955 citations·filing 2007–2025
99Inventor score
Files withINTERDIGITAL TECH CORP40INTERDIGITAL PATENT HOLDINGS34INTERDIGITAL PATENT HOLDINGS INC34SOMASUNDARAM SHANKAR14MUKHERJEE RAJAT P5
Top patents by PatentIndex Score
152 records- 0198US9596674B2Radio link control reset using radio resource control signalingINTERDIGITAL PATENT HOLDINGS INC·Filed 2015·Granted Mar 14, 2017·18 cites·20 claims
- 0298US8767585B2Method and apparatus for random access in multicarrier wireless communicationsPELLETIER GHYSLAIN·Filed 2010·Granted Jul 1, 2014·109 cites·20 claims
- 0397US8711709B2Method and apparatus for monitoring for a radio link failureMARINIER PAUL·Filed 2010·Granted Apr 29, 2014·32 cites·12 claims
- 0497US8705461B2Control channel signaling and acquisition for carrier aggregationBALA ERDEM·Filed 2009·Granted Apr 22, 2014·85 cites·30 claims
- 0597US8310946B2Cell selection and reselection for closed subscriber group cellsSOMASUNDARAM SHANKAR·Filed 2009·Granted Nov 13, 2012·52 cites·20 claims
- 0697US8072953B2Wireless communication method and apparatus for performing home Node-B identification and access restrictionMUKHERJEE RAJAT P·Filed 2008·Granted Dec 6, 2011·60 cites·42 claims
- 0796US9231936B1Control area network authenticationSYMANTEC CORP·Filed 2014·Granted Jan 5, 2016·61 cites·18 claims
- 0895US9497671B2Method and apparatus for performing a handover in an evolved universal terrestrial radio access networkINTERDIGITAL PATENT HOLDINGS INC·Filed 2015·Granted Nov 15, 2016·10 cites·20 claims
- 0995US8873505B2Method and apparatus for performing component carrier-specific reconfigurationZHANG GUODONG·Filed 2010·Granted Oct 28, 2014·18 cites·18 claims
- 1095US8331326B2Method and apparatus for performing a handover in an evolved universal terrestrial radio access networkWANG PETER S·Filed 2009·Granted Dec 11, 2012·31 cites·20 claims
- 1194US11083020B2Method and apparatus for random access in multicarrier wireless communicationsINTERDIGITAL PATENT HOLDINGS INC·Filed 2017·Granted Aug 3, 2021·7 cites·20 claims
- 1294US10271232B2Method and apparatus for monitoring for radio link failureINTERDIGITAL PATENT HOLDINGS INC·Filed 2016·Granted Apr 23, 2019·8 cites·20 claims
- 1394US9066350B2Method and apparatus for enhancing discontinuous reception in wireless systemsSAMMOUR MOHAMMED·Filed 2012·Granted Jun 23, 2015·11 cites·26 claims
- 1494US8699711B2Method and apparatus to implement security in a long term evolution wireless deviceMUKHERJEE RAJAT P·Filed 2008·Granted Apr 15, 2014·33 cites·22 claims
- 1594US8547969B2Method and apparatus for providing non-packet switched service in a target radio access technology networkWATFA MAHMOUD·Filed 2010·Granted Oct 1, 2013·16 cites·22 claims
- 1693US9253802B2Method and apparatus for random access in multicarrier wireless communicationsINTERDIGITAL PATENT HOLDINGS·Filed 2014·Granted Feb 2, 2016·10 cites·26 claims
- 1793US8340023B2Method and apparatus for canceling a circuit switched fallbackWATFA MAHMOUD·Filed 2010·Granted Dec 25, 2012·15 cites·20 claims
- 1892US9788311B2Control channel signaling and acquisition for carrier aggregationINTERDIGITAL PATENT HOLDINGS INC·Filed 2015·Granted Oct 10, 2017·6 cites·20 claims
- 1992US9648480B2Method and apparatus to deliver public warning messagesINTERDIGITAL PATENT HOLDINGS INC·Filed 2015·Granted May 9, 2017·6 cites·20 claims
- 2092US8032164B2Method and apparatus for communicating short message service and supplementary services messagesINTERDIGITAL PATENT HOLDINGS·Filed 2009·Granted Oct 4, 2011·18 cites·16 claims
- 2191US10667211B2Method and apparatus for enhancing discontinuous reception in wireless systemsINTERDIGITAL TECH CORP·Filed 2018·Granted May 26, 2020·3 cites·24 claims
- 2291US9820212B2Wireless communication method and apparatus for performing home Node-B identification and access restrictionINTERDIGITAL TECH CORP·Filed 2016·Granted Nov 14, 2017·6 cites·32 claims
- 2391US8599802B2Method and apparatus to deliver public warning messagesSAMMOUR MOHAMMED·Filed 2009·Granted Dec 3, 2013·15 cites·12 claims
- 2491US8532614B2Non-access stratum architecture and protocol enhancements for long term evolution mobile unitsSOMASUNDARAM SHANKAR·Filed 2008·Granted Sep 10, 2013·16 cites·22 claims
- 2590US10091077B1Systems and methods for detecting transactional message sequences that are obscured in multicast communicationsSYMANTEC CORP·Filed 2016·Granted Oct 2, 2018·14 cites·20 claims
- 2690US9167402B2Method and apparatus to deliver public warning messagesINTERDIGITAL PATENT HOLDINGS·Filed 2013·Granted Oct 20, 2015·7 cites·21 claims
- 2790US8706115B2Method for inter-radio access technology cell reselectionPANI DIANA·Filed 2008·Granted Apr 22, 2014·15 cites·25 claims
- 2890US8351922B2Method and apparatus for LTE radio link failure determination in DRX modeINTERDIGITAL PATENT HOLDINGS·Filed 2009·Granted Jan 8, 2013·14 cites·16 claims
- 2989US10165606B2Method and apparatus for enhancing discontinuous reception in wireless systemsINTERDIGITAL TECH CORP·Filed 2016·Granted Dec 25, 2018·3 cites·20 claims
- 3089US9854525B2Method and apparatus for performing a handover in an evolved universal terrestrial radio access networkINTERDIGITAL PATENT HOLDINGS INC·Filed 2016·Granted Dec 26, 2017·4 cites·20 claims
- 3189US9510386B2Method and apparatus for monitoring for a radio link failureINTERDIGITAL PATENT HOLDINGS INC·Filed 2014·Granted Nov 29, 2016·7 cites·24 claims
- 3289US8712414B2Cell reselection and handover with multimedia broadcast/multicast serviceSOMASUNDARAM SHANKAR·Filed 2008·Granted Apr 29, 2014·15 cites·36 claims
- 3389US8472956B2Balancing paging load and tracking area updatesWANG PETER S·Filed 2008·Granted Jun 25, 2013·13 cites·10 claims
- 3488US12273811B2Method and apparatus for enhancing discontinuous reception in wireless systemsINTERDIGITAL TECH CORP·Filed 2024·Granted Apr 8, 2025·0 cites·20 claims
- 3588US9042883B2Procedures for operating in long term evolution idle modeWANG PETER S·Filed 2009·Granted May 26, 2015·9 cites·20 claims
- 3688US8228829B2Method and apparatus for enhancing discontinuous reception in wireless systemsSAMMOUR MOHAMMED·Filed 2007·Granted Jul 24, 2012·9 cites·22 claims
- 3787US9161298B2Cell selection and reselection for closed subscriber group cellsINTERDIGITAL PATENT HOLDINGS·Filed 2012·Granted Oct 13, 2015·5 cites·26 claims
- 3887US8599791B2Method and apparatus to enable fallback to circuit switched domain from packet switched domainMUKHERJEE RAJAT P·Filed 2009·Granted Dec 3, 2013·13 cites·11 claims
- 3986US11522899B2System and method for vulnerability management for connected devicesASIMILY INC·Filed 2019·Granted Dec 6, 2022·8 cites·22 claims
- 4086US9094957B2Control channel signaling and acquisition for carrier aggregationINTERDIGTAL PATENT HOLDINGS INC·Filed 2014·Granted Jul 28, 2015·7 cites·20 claims
- 4186US8718694B2Method and apparatus of signaling and procedure to support uplink power level determinationWANG JIN·Filed 2008·Granted May 6, 2014·10 cites·5 claims
- 4286US8654750B2Wireless communication method and apparatus for performing home node-B identification and access restrictionINTERDIGITAL TECH CORP·Filed 2012·Granted Feb 18, 2014·6 cites·34 claims
- 4386US8644259B2Methods and apparatus for selecting or reselecting a home node-B (closed subscriber group (CSG) cell) among cells having colliding physical layer signalsSOMASUNDARAM SHANKAR·Filed 2008·Granted Feb 4, 2014·7 cites·16 claims
- 4486US8374609B2RRC messages and proceduresINTERDIGITAL TECH CORP·Filed 2008·Granted Feb 12, 2013·9 cites·10 claims
- 4586US2024365396A1Method and apparatus for random access in multicarrier wireless communicationsINTERDIGITAL PATENT HOLDINGS INC·Filed 2024·Application pending·0 cites
- 4685US9615303B2Cell selection and reselection for closed subscriber group cellsINTERDIGITAL PATENT HOLDINGS INC·Filed 2015·Granted Apr 4, 2017·3 cites·10 claims
- 4785US9485701B2Balancing paging load and tracking area updatesINTERDIGITAL TECH CORP·Filed 2015·Granted Nov 1, 2016·3 cites·20 claims
- 4885US9173167B2System level information for discontinuous reception, cell reselection and rachSOMASUNDARAM SHANKAR·Filed 2008·Granted Oct 27, 2015·11 cites·20 claims
- 4985US8798615B2Method and apparatus for LTE radio link failure determination in DRX modeINTERDIGITAL PATENT HOLDINGS·Filed 2012·Granted Aug 5, 2014·5 cites·18 claims
- 5085US8335199B2Wireless communication method and apparatus for performing home node-B identification and access restrictionMUKHERJEE RAJAT P·Filed 2011·Granted Dec 18, 2012·5 cites·16 claims
Showing the top 50 of 152 patent records by PatentIndex Score.
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