Inventor · disambiguated record
Ajith Tom Payyappilly
Also filed as: PAYYAPPILLY AJITH · PAYYAPPILLY AJITH T · PAYYAPPILLY AJITH TOM
76 granted patents·34 pending applications·156 citations·filing 2006–2025
98Inventor score
Top patents by PatentIndex Score
110 records- 0197US11671887B2Limiting handoffs between wireless communication networks during a time periodQUALCOMM INC·Filed 2021·Granted Jun 6, 2023·5 cites·28 claims
- 0293US12156023B2Non-access stratum signaling over a non-3GPP networkQUALCOMM INC·Filed 2021·Granted Nov 26, 2024·2 cites·29 claims
- 0392US12089292B2Tracking network traffic of local area network (LAN) subnets in a wireless wide area network (WWAN)QUALCOMM INC·Filed 2021·Granted Sep 10, 2024·2 cites·30 claims
- 0492US11910479B2Management of Default Data Subscription (DDS) in multi-subscriber identity module devicesQUALCOMM INC·Filed 2021·Granted Feb 20, 2024·2 cites·28 claims
- 0592US11528652B2Data connection switching based on active applicationQUALCOMM INC·Filed 2021·Granted Dec 13, 2022·2 cites·30 claims
- 0691US8531947B2Single and dual internet protocol bearer supportZHAO SULI·Filed 2011·Granted Sep 10, 2013·21 cites·116 claims
- 0790US11997590B2Application client and edge application server discovery with service authorization and location serviceQUALCOMM INC·Filed 2021·Granted May 28, 2024·2 cites·19 claims
- 0890US11362955B2Applicability of policies for wireless communicationQUALCOMM INC·Filed 2019·Granted Jun 14, 2022·5 cites·28 claims
- 0989US9491660B2Support data connectivity over WLAN and WWANQUALCOMM INC·Filed 2014·Granted Nov 8, 2016·9 cites·28 claims
- 1089US9264868B2Management of network access requestsGIARETTA GERARDO·Filed 2011·Granted Feb 16, 2016·11 cites·33 claims
- 1188US11622323B2Slice allocation and interface to applicationsQUALCOMM INC·Filed 2021·Granted Apr 4, 2023·3 cites·22 claims
- 1287US9854588B2Prioritization for WLAN access for LTE managing WLAN connectivityQUALCOMM INC·Filed 2016·Granted Dec 26, 2017·7 cites·27 claims
- 1385US9473931B2Methods to achieve modem-assisted-service-classification functionality in a device with multiple subscriptionsQUALCOMM INC·Filed 2014·Granted Oct 18, 2016·7 cites·30 claims
- 1484US12302134B2Extending UE fast dormancy at upper layersQUALCOMM INC·Filed 2020·Granted May 13, 2025·1 cites·43 claims
- 1584US9775089B2Received signal strength indicator (RSSI) realizing cellular radio access technology type measurements in a wireless local area network domainQUALCOMM INC·Filed 2015·Granted Sep 26, 2017·5 cites·30 claims
- 1683US8982836B2System and method for minimizing loss of IP context during IRAT handoverZHAO SULI·Filed 2011·Granted Mar 17, 2015·7 cites·21 claims
- 1781US11356404B2Domain name system (DNS) override for edge computingQUALCOMM INC·Filed 2021·Granted Jun 7, 2022·1 cites·28 claims
- 1881US9439118B2Systems and methods supporting WLAN-WWAN mobility in devicesQUALCOMM INC·Filed 2013·Granted Sep 6, 2016·5 cites·28 claims
- 1981US8903393B2Wireless communication device for maintaining minimum quality of service (QoS) communication sessions during hard handoffsPAYYAPPILLY AJITH T·Filed 2007·Granted Dec 2, 2014·9 cites·77 claims
- 2081US8817600B2Protocol fallback technique for wireless data communicationsPAYYAPPILLY AJITH T·Filed 2009·Granted Aug 26, 2014·9 cites·35 claims
- 2179US12349048B2Application client and edge application server discovery with service authorization and location serviceQUALCOMM INC·Filed 2024·Granted Jul 1, 2025·0 cites·20 claims
- 2279US9094864B2Architecture for WLAN offload in a wireless devicePAYYAPPILLY AJITH TOM·Filed 2012·Granted Jul 28, 2015·6 cites·38 claims
- 2378US2025063481A1Gateway-based voice calls via a base stationQUALCOMM INC·Filed 2024·Application pending·0 cites
- 2478US2025039663A1Non-access stratum signaling over a non-3gpp networkQUALCOMM INC·Filed 2024·Application pending·0 cites
- 2578US2025338153A1Extending ue fast dormancy at upper layersQUALCOMM INC·Filed 2025·Application pending·0 cites
- 2677US11240733B2Access control in connected mode, idle mode, and inactive stateQUALCOMM INC·Filed 2017·Granted Feb 1, 2022·2 cites·4 claims
- 2777US8699323B2Optimized data retry mechanisms for evolved high rate packet data (EHRPD)ZHAO SULI·Filed 2010·Granted Apr 15, 2014·4 cites·42 claims
- 2877US2024397383A1Techniques for managing access combinations for multiple access protocol data unit sessionsQUALCOMM INC·Filed 2024·Application pending·0 cites
- 2975US11889567B2Slice allocationQUALCOMM INC·Filed 2023·Granted Jan 30, 2024·0 cites·20 claims
- 3075US9195296B2Apparatus and methods for optimizing power consumption in a wireless deviceSHAHIDI REZA·Filed 2010·Granted Nov 24, 2015·4 cites·24 claims
- 3175US2023370924A1Fast user equipment handover between base stationsQUALCOMM INC·Filed 2023·Application pending·0 cites
- 3274US11877225B2Data connection switching based on active applicationQUALCOMM INC·Filed 2022·Granted Jan 16, 2024·0 cites·19 claims
- 3374US11184821B2Inter-system handover between standalone mode and non-standalone modeQUALCOMM INC·Filed 2019·Granted Nov 23, 2021·1 cites·30 claims
- 3474US9185730B2Methods and apparatus for enabling fallback to a second data service based on the presence of fallback conditions associated with establishment of a data context with a first data serviceZHAO SULI·Filed 2012·Granted Nov 10, 2015·3 cites·54 claims
- 3573US11700559B2Fast user equipment handover between base stationsQUALCOMM INC·Filed 2021·Granted Jul 11, 2023·0 cites·30 claims
- 3673US8964568B2Systems, methods, and apparatus for managing IP addresses and network traffic in wireless networksCHERIAN GEORGE·Filed 2011·Granted Feb 24, 2015·3 cites·21 claims
- 3772US11743793B2Inter-system handover between standalone mode and non-standalone modeQUALCOMM INC·Filed 2021·Granted Aug 29, 2023·0 cites·30 claims
- 3871US8385350B2Detection for end of service using dynamic inactivity timer thresholdsQUALCOMM INC·Filed 2007·Granted Feb 26, 2013·4 cites·8 claims
- 3969US12375897B2Management of default data subscription (DDS) in multi-subscriber identity module devicesQUALCOMM INC·Filed 2024·Granted Jul 29, 2025·0 cites·16 claims
- 4069US11184820B2Fast user equipment handover between base stationsQUALCOMM INC·Filed 2020·Granted Nov 23, 2021·0 cites·30 claims
- 4168US12069515B2Techniques for managing access combinations for multiple access protocol data unit sessionsQUALCOMM INC·Filed 2021·Granted Aug 20, 2024·0 cites·30 claims
- 4268US10986000B2Enabling new radio cellular quality of service for non-internet protocol data sessionsQUALCOMM INC·Filed 2018·Granted Apr 20, 2021·1 cites·12 claims
- 4368US9094462B2Simultaneous packet data network (PDN) accessZHAO SULI·Filed 2011·Granted Jul 28, 2015·2 cites·28 claims
- 4466US12150038B2Gateway-based voice calls via a base stationQUALCOMM INC·Filed 2021·Granted Nov 19, 2024·0 cites·30 claims
- 4566US11638312B2Slice allocationQUALCOMM INC·Filed 2021·Granted Apr 25, 2023·0 cites·17 claims
- 4666US9451505B2Methods and apparatus for handling failure and retry mechanisms during eHRPD pre-registrationZHAO SULI·Filed 2012·Granted Sep 20, 2016·2 cites·44 claims
- 4765US11963241B2Methods to handle slicing accounting for evolved packet data gateway Wi-Fi accessQUALCOMM INC·Filed 2023·Granted Apr 16, 2024·0 cites·20 claims
- 4864US2025234267A1Dual-steering operations for wireless communicationsQUALCOMM INC·Filed 2024·Application pending·0 cites
- 4963US12245090B2IMS voice support in network using EPS fallback and having 4G coverage holesQUALCOMM INC·Filed 2022·Granted Mar 4, 2025·0 cites·30 claims
- 5063US11700650B2Methods to handle slicing accounting for evolved packet data gateway Wi-Fi accessQUALCOMM INC·Filed 2021·Granted Jul 11, 2023·0 cites·17 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 →