Inventor · disambiguated record
Vikram B. Yerrabommanahalli
Also filed as: YERRABOMMANAHALLI VIKRAM · YERRABOMMANAHALLI VIKRAM B · YERRABOMMANAHALLI VIKRAM BHASKARA
72 granted patents·6 pending applications·192 citations·filing 2011–2024
98Inventor score
Top patents by PatentIndex Score
78 records- 0197US11503457B2Subscription activation for mobile wireless devicesAPPLE INC·Filed 2021·Granted Nov 15, 2022·6 cites·20 claims
- 0297US11172350B1Subscription activation for mobile wireless devicesAPPLE INC·Filed 2020·Granted Nov 9, 2021·15 cites·22 claims
- 0396US11805397B2IMEI binding and dynamic IMEI provisioning for wireless devicesAPPLE INC·Filed 2021·Granted Oct 31, 2023·5 cites·19 claims
- 0496US11736931B2Subscription activation for mobile wireless devicesAPPLE INC·Filed 2022·Granted Aug 22, 2023·4 cites·20 claims
- 0596US9949113B1Updating profiles for secondary wireless devicesAPPLE INC·Filed 2017·Granted Apr 17, 2018·20 cites·20 claims
- 0694US11758384B2Primary esim activation for wireless device with physical simAPPLE INC·Filed 2021·Granted Sep 12, 2023·2 cites·20 claims
- 0793US9843885B2Methods, procedures and framework to provision an eSIM and make it multi-SIM capable using primary account informationAPPLE INC·Filed 2016·Granted Dec 12, 2017·8 cites·20 claims
- 0892US9307489B2Methods and apparatus for preferred data traffic (application) modeAPPLE INC·Filed 2013·Granted Apr 5, 2016·13 cites·14 claims
- 0990US10149150B1Updating profiles for secondary wireless devicesAPPLE INC·Filed 2018·Granted Dec 4, 2018·6 cites·20 claims
- 1090US9900765B2Method and apparatus for creating and using a roaming list based on a user roaming planAPPLE INC·Filed 2016·Granted Feb 20, 2018·6 cites·19 claims
- 1190US8743809B2Channel selection in a multiple carrier multiple radio access technology networkVASHI PRASHANT H·Filed 2012·Granted Jun 3, 2014·13 cites·20 claims
- 1287US11234178B2High data mode for enhanced user experience in cellular networksAPPLE INC·Filed 2020·Granted Jan 25, 2022·2 cites·20 claims
- 1387US10383016B2Methods and apparatus to support emergency services connectivity requests through untrusted wireless networksAPPLE INC·Filed 2016·Granted Aug 13, 2019·5 cites·19 claims
- 1487US10327196B2Apparatus and methods for intelligent scheduling in hybrid networks based on client identityAPPLE INC·Filed 2013·Granted Jun 18, 2019·8 cites·20 claims
- 1587US10057927B2Emergency services support for non-cellular wireless accessAPPLE INC·Filed 2017·Granted Aug 21, 2018·4 cites·18 claims
- 1686US11089480B2Provisioning electronic subscriber identity modules to mobile wireless devicesAPPLE INC·Filed 2019·Granted Aug 10, 2021·4 cites·20 claims
- 1786US9432363B2System and method for using credentials of a first client station to authenticate a second client stationAPPLE INC·Filed 2014·Granted Aug 30, 2016·7 cites·19 claims
- 1884US10356599B2Method and apparatus for creating and using a roaming list based on a user roaming planAPPLE INC·Filed 2018·Granted Jul 16, 2019·3 cites·20 claims
- 1984US9930578B2Enhanced voice roaming for UE devices associated with a home network without SRVCCAPPLE INC·Filed 2015·Granted Mar 27, 2018·6 cites·20 claims
- 2082US8903370B2Network access credential migrationAPPLE INC·Filed 2012·Granted Dec 2, 2014·5 cites·19 claims
- 2181US12160927B2Primary eSIM activation for wireless device with physical SIMAPPLE INC·Filed 2023·Granted Dec 3, 2024·0 cites·20 claims
- 2281US10263984B2Authentication failure handling for access to services through untrusted wireless networksAPPLE INC·Filed 2016·Granted Apr 16, 2019·3 cites·20 claims
- 2381US9681452B2Carrier network access for multi-SIM devicesAPPLE INC·Filed 2015·Granted Jun 13, 2017·3 cites·20 claims
- 2481US2025175785A1PRIMARY eSIM ACTIVATION FOR WIRELESS DEVICE WITH PHYSICAL SIMAPPLE INC·Filed 2024·Application pending·0 cites
- 2579US12219657B2Integrated standalone flow for cellular subscription transferAPPLE INC·Filed 2024·Granted Feb 4, 2025·0 cites·20 claims
- 2679US10299123B2Entitlement based Wi-Fi authenticationAPPLE INC·Filed 2017·Granted May 21, 2019·3 cites·20 claims
- 2778US10917935B2Emergency services support for non-cellular wireless accessAPPLE INC·Filed 2018·Granted Feb 9, 2021·2 cites·20 claims
- 2878US9380610B2System and method for performing emergency calls over WiFi when a cellular network is unavailableAPPLE INC·Filed 2014·Granted Jun 28, 2016·4 cites·20 claims
- 2977US10547651B2System and method for providing telephony services over WiFi for non-cellular devicesAPPLE INC·Filed 2014·Granted Jan 28, 2020·4 cites·21 claims
- 3077US9467919B2Methods and apparatus for radio link imbalance compensationAPPLE INC·Filed 2013·Granted Oct 11, 2016·4 cites·20 claims
- 3177US2025048078A1Integrated standalone flow for cellular subscription transferAPPLE INC·Filed 2024·Application pending·0 cites
- 3276US11206701B2Methods and apparatus to access services of multiple wireless networks by a single-radio, multi-SIM wireless deviceAPPLE INC·Filed 2020·Granted Dec 21, 2021·1 cites·20 claims
- 3376US9282514B2Methods and apparatus for intelligent wireless technology selectionAPPLE INC·Filed 2013·Granted Mar 8, 2016·3 cites·20 claims
- 3475US12401976B2IMEI binding and dynamic IMEI provisioning for wireless devicesAPPLE INC·Filed 2023·Granted Aug 26, 2025·0 cites·18 claims
- 3575US12328776B2Determining whether to display an indicator of millimeter wave cellular availabilityAPPLE INC·Filed 2023·Granted Jun 10, 2025·0 cites·20 claims
- 3674US9451497B2Reducing packet loss at a wireless communication device due to a connection interruptionAPPLE INC·Filed 2013·Granted Sep 20, 2016·3 cites·20 claims
- 3773US11889589B2Communications networkAPPLE INC·Filed 2022·Granted Jan 30, 2024·0 cites·20 claims
- 3873US11051165B2Authentication failure handling for access to services through untrusted wireless networksAPPLE INC·Filed 2019·Granted Jun 29, 2021·1 cites·20 claims
- 3972US9148847B2Mobile device-initiated inter-radio access technology handovers between networksSEN ABHISHEK·Filed 2012·Granted Sep 29, 2015·3 cites·19 claims
- 4070US11924916B2Integrated standalone flow for cellular subscription transferAPPLE INC·Filed 2021·Granted Mar 5, 2024·0 cites·20 claims
- 4170US9913212B2Carrier network access for multi-SIM devicesAPPLE INC·Filed 2017·Granted Mar 6, 2018·1 cites·20 claims
- 4270US9876903B2Apparatus, system, and method for notifying a mobile station of an incoming circuit switched call during a packet switched sessionAPPLE INC·Filed 2014·Granted Jan 23, 2018·2 cites·16 claims
- 4370US9544758B2Baseband caching of SIM filesAPPLE INC·Filed 2014·Granted Jan 10, 2017·2 cites·20 claims
- 4470US8868130B2Apparatus and methods for state suspension in hybrid networksAPPLE INC·Filed 2013·Granted Oct 21, 2014·2 cites·25 claims
- 4570US8798590B2Mobile device which deletes duplicate preferred roaming list system records for improved performanceAPPLE INC·Filed 2012·Granted Aug 5, 2014·2 cites·23 claims
- 4669US11706679B2High data mode for enhanced user experience in cellular networksAPPLE INC·Filed 2022·Granted Jul 18, 2023·0 cites·20 claims
- 4768US10904751B2System and method for using credentials of a first client station to establish a connection between a network and a second client stationAPPLE INC·Filed 2016·Granted Jan 26, 2021·1 cites·20 claims
- 4867US11778472B2Backup cellular connectivity for essential servicesAPPLE INC·Filed 2022·Granted Oct 3, 2023·0 cites·20 claims
- 4965US10098181B2Selecting a radio access technology mode based on current conditionsAPPLE INC·Filed 2014·Granted Oct 9, 2018·1 cites·20 claims
- 5065US9084268B2Method for implementing specific termination cause codes in termination requestsAPPLE INC·Filed 2012·Granted Jul 14, 2015·1 cites·20 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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