Inventor · disambiguated record
Chandrika Worrall
Also filed as: WORRALL CHANDRIKA · WORRALL CHANDRIKA K · WORRALL CHANDRIKA KUMUDINIE
73 granted patents·39 pending applications·210 citations·filing 2006–2024
98Inventor score
Files withALCATEL LUCENT37INTELLECTUAL VENTURES II LLC13CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY11VODAFONE GROUP SERVICES LTD7WORRALL CHANDRIKA7
Top patents by PatentIndex Score
112 records- 0198US11700544B2Communicating over multiple radio access technologies (RATs)INTELLECTUAL VENTURES II LLC·Filed 2022·Granted Jul 11, 2023·3 cites·16 claims
- 0296US11470503B2Communicating over multiple radio access technologies (RATs)INTELLECTUAL VENTURES II LLC·Filed 2021·Granted Oct 11, 2022·2 cites·17 claims
- 0395US9942875B2Paging in a wireless networkINTELLECTUAL VENTURES HOLDING 81 LLC·Filed 2016·Granted Apr 10, 2018·8 cites·14 claims
- 0494US9532330B2Paging in a wireless networkINTELLECTUAL VENTURES HOLDING 81 LLC·Filed 2014·Granted Dec 27, 2016·11 cites·34 claims
- 0594US8682357B2Paging in a wireless networkWORRALL CHANDRIKA K·Filed 2006·Granted Mar 25, 2014·25 cites·54 claims
- 0694US8064382B2Apparatus and method for scheduling in a wireless communication systemZISIMOPOULOS HARIS·Filed 2007·Granted Nov 22, 2011·28 cites·20 claims
- 0793US8761091B2Apparatus and method for signaling in a wireless communication systemZISIMOPOULOS HARIS·Filed 2007·Granted Jun 24, 2014·16 cites·66 claims
- 0892US9319930B2Providing control signalling over different radio access technologies (RATs)INTELLECTUAL VENTURES HOLDING 81 LLC·Filed 2013·Granted Apr 19, 2016·7 cites·20 claims
- 0990US12418888B2Paging in a wireless networkINTELLECTUAL VENTURES II LLC·Filed 2024·Granted Sep 16, 2025·0 cites·20 claims
- 1090US8532653B2Managing control signalling over different radio access technologies (RATS) using different types of spectrumZISIMOPOULOS HARIS·Filed 2006·Granted Sep 10, 2013·12 cites·23 claims
- 1189US8824412B2Apparatus and method for signaling in a wireless communication systemSONY CORP·Filed 2013·Granted Sep 2, 2014·5 cites·16 claims
- 1288US8310919B2Cellular communication system, network controller and method for obtaining feedback from subscriber communication unitsWORRALL CHANDRIKA KUMUDINIE·Filed 2007·Granted Nov 13, 2012·20 cites·66 claims
- 1387US12418828B2Communicating over multiple radio access technologies (RATS)INTELLECTUAL VENTURES II LLC·Filed 2024·Granted Sep 16, 2025·0 cites·20 claims
- 1487US8917670B2Apparatus and method for signaling in a wireless communication systemSONY CORP·Filed 2013·Granted Dec 23, 2014·4 cites·16 claims
- 1586US12082153B2Paging in a wireless networkINTELLECTUAL VENTURES II LLC·Filed 2023·Granted Sep 3, 2024·0 cites·18 claims
- 1686US10743284B2Paging in a wireless networkINTELLECTUAL VENTURES II LLC·Filed 2018·Granted Aug 11, 2020·2 cites·12 claims
- 1786US8599778B2Apparatus and method for signaling in a wireless communication systemZISIMOPOULOUS HARIS·Filed 2011·Granted Dec 3, 2013·9 cites·26 claims
- 1885US10798764B2Method and apparatus for allocating resource on PC5 interfaceCHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY·Filed 2017·Granted Oct 6, 2020·4 cites·16 claims
- 1984US8767667B2Apparatus and method for signaling in a wireless communication systemSONY CORP·Filed 2013·Granted Jul 1, 2014·3 cites·15 claims
- 2083US11792769B2Paging in a wireless networkINTELLECTUAL VENTURES II LLC·Filed 2022·Granted Oct 17, 2023·0 cites·20 claims
- 2182US12069511B2Communicating over multiple radio access technologies (RATs)INTELLECTUAL VENTURES II LLC·Filed 2023·Granted Aug 20, 2024·0 cites·20 claims
- 2282US11191020B2Terminal state conversion method and apparatusCHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY·Filed 2017·Granted Nov 30, 2021·3 cites·20 claims
- 2382US9055544B2Methods of setting maximum output power for user equipment and reporting power headroom, and the user equipmentWORRALL CHANDRIKA·Filed 2011·Granted Jun 9, 2015·6 cites·19 claims
- 2481US11564202B2Paging in a wireless networkINTELLECTUAL VENTURES II LLC·Filed 2022·Granted Jan 24, 2023·0 cites·20 claims
- 2580US9154286B2Apparatus and method for signaling in a wireless communication systemSONY CORP·Filed 2014·Granted Oct 6, 2015·2 cites·16 claims
- 2678US8396472B2Providing multiple data streams by different networks for the same contentWORRALL CHANDRIKA K·Filed 2006·Granted Mar 12, 2013·8 cites·34 claims
- 2776US11297561B2Access method and device for radio networkCHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY·Filed 2017·Granted Apr 5, 2022·2 cites·20 claims
- 2876US10897715B2Communication processing method and apparatus in tight coupling between long-term evolution and 5GCHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY·Filed 2017·Granted Jan 19, 2021·2 cites·14 claims
- 2976US9894661B2Resource allocationALCATEL LUCENT·Filed 2013·Granted Feb 13, 2018·3 cites·20 claims
- 3076US9532248B2Apparatuses, methods and computer programs for a mobile transceiver and a base station transceiver, mobile transceiver, base station transceiver and mobile communication systemWORRALL CHANDRIKA·Filed 2012·Granted Dec 27, 2016·4 cites·18 claims
- 3174US11363564B2Paging in a wireless networkINTELLECTUAL VENTURES II LLC·Filed 2020·Granted Jun 14, 2022·0 cites·25 claims
- 3273US11096085B2Communicating over multiple radio access technologies (RATs)INTELLECTUAL VENTURES II LLC·Filed 2020·Granted Aug 17, 2021·0 cites·19 claims
- 3373US10321308B2Method of refreshing a key in a user plane architecture 1A based dual connectivity situationALCATEL LUCENT·Filed 2015·Granted Jun 11, 2019·2 cites·15 claims
- 3472US9526095B2Method and apparatus for configuring a plurality of scheduling request triggersWORRALL CHANDRIKA K·Filed 2012·Granted Dec 20, 2016·3 cites·9 claims
- 3570US10070358B2Load balancing of data flowsALCATEL LUCENT·Filed 2014·Granted Sep 4, 2018·2 cites·14 claims
- 3669US10952182B2Method of notifying MBMS service information of a neighboring cell and corresponding apparatusWANG HE·Filed 2012·Granted Mar 16, 2021·2 cites·14 claims
- 3768US10827463B2System message transmission method, transmission device, reception method, reception device and storage mediumCHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY·Filed 2017·Granted Nov 3, 2020·1 cites·15 claims
- 3867US2024055118A1Methods and Apparatus for Notifying a User of a Medical Treatment to be AdministeredVODAFONE GROUP SERVICES LTD·Filed 2023·Application pending·0 cites
- 3966US11019540B2User equipment path transfer method, user equipment state conversion control method, user equipment, and base stationCHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY·Filed 2017·Granted May 25, 2021·1 cites·14 claims
- 4065US9979518B2Dual connectivityALCATEL LUCENT·Filed 2014·Granted May 22, 2018·1 cites·19 claims
- 4165US8761194B2Apparatus and method for signaling in a wireless communication systemZISIMOPOULOUS HARIS·Filed 2011·Granted Jun 24, 2014·1 cites·27 claims
- 4264US10582516B2Uplink resource allocation for direct communications between user equipment within groupsALCATEL LUCENT·Filed 2015·Granted Mar 3, 2020·1 cites·13 claims
- 4364US9264203B2Apparatus and method for signaling in a wireless communication systemSONY CORP·Filed 2014·Granted Feb 16, 2016·0 cites·16 claims
- 4464US9173142B2Cellular communication system, apparatus and method for handoverWORRALL CHANDRIKA K·Filed 2011·Granted Oct 27, 2015·1 cites·19 claims
- 4564US8976714B2Providing and acquiring a system information message in a wireless networkWORRALL CHANDRIKA·Filed 2009·Granted Mar 10, 2015·2 cites·15 claims
- 4664US2019014495A1Communicating over multiple radio access technologies (rats)INTELLECTUAL VENTURES II LLC·Filed 2018·Application pending·0 cites
- 4763US10757619B2Special cell selection at secondary network nodes supporting dual connectivityALCATEL LUCENT·Filed 2015·Granted Aug 25, 2020·1 cites·14 claims
- 4862US9532262B2Method for providing multicast broadcast services continuity in a wireless network, corresponding network node and user equipmentWORRALL CHANDRIKA·Filed 2012·Granted Dec 27, 2016·1 cites·17 claims
- 4961US12407483B2Data packet transmission managementVODAFONE GROUP SERVICES LTD·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
- 5061US10299177B2In-sequence delivery of upstream user traffic during handoverWORRALL CHANDRIKA·Filed 2011·Granted May 21, 2019·1 cites·6 claims
Showing the top 50 of 112 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →