Inventor · disambiguated record
Sajal Kumar Das
Also filed as: DAS SAJAL · DAS SAJAL K · DAS SAJAL KUMAR
37 granted patents·18 pending applications·313 citations·filing 2001–2025
96Inventor score
Top patents by PatentIndex Score
55 records- 0195US6992994B2Methods and systems for a generalized mobility solution using a dynamic tunneling agentUNIV TEXAS·Filed 2001·Granted Jan 31, 2006·112 cites·16 claims
- 0293US7904086B2Method and computer program for handoff of mobile devices between wireless systemsUNIV TEXAS·Filed 2006·Granted Mar 8, 2011·37 cites·16 claims
- 0392US7873727B2System and method for evaluating streaming multimedia qualityUNIV TEXAS·Filed 2008·Granted Jan 18, 2011·35 cites·17 claims
- 0491US6992995B2Telecommunication enhanced mobile IP architecture for intra-domain mobilityUNIV TEXAS·Filed 2001·Granted Jan 31, 2006·71 cites·14 claims
- 0583US9065586B2Carrier detection and parallel GSM cell search in multimode terminalsST ERICSSON SA·Filed 2013·Granted Jun 23, 2015·8 cites·21 claims
- 0683US8989145B2Methods and systems for a generic multi-radio access technologyST ERICSSON SA·Filed 2013·Granted Mar 24, 2015·7 cites·22 claims
- 0780US9167522B2Fast detection of discontinuous transmissionERICSSON TELEFON AB L M·Filed 2013·Granted Oct 20, 2015·5 cites·26 claims
- 0879US12267097B2Methods and devices for device orientation to improve signal quality and SAR complianceINTEL CORP·Filed 2020·Granted Apr 1, 2025·1 cites·18 claims
- 0978US9699828B2Optimized synchronization procedure for prolonged periods of sleepERICSSON TELEFON AB L M·Filed 2015·Granted Jul 4, 2017·3 cites·12 claims
- 1078US9398634B2Mobile station, core network node, base station subsystem, and methods for implementing longer paging cycles in a cellular networkERICSSON TELEFON AB L M·Filed 2015·Granted Jul 19, 2016·3 cites·12 claims
- 1174US9264123B2Antenna activity detection in multi-antenna communicationST ERICSSON SA·Filed 2012·Granted Feb 16, 2016·5 cites·17 claims
- 1273US7466676B2Method and apparatus for multi-channel MAC protocol using multi-tone synchronous collision resolutionST MICROELECTRONICS ASIA·Filed 2004·Granted Dec 16, 2008·18 cites·20 claims
- 1365US8693583B2Method and apparatus for decoding a repeated messageDAS SAJAL KUMAR·Filed 2011·Granted Apr 8, 2014·2 cites·25 claims
- 1462US9301302B2Downlink multicarrier mobile communication network configurationERICSSON TELEFON AB L M·Filed 2013·Granted Mar 29, 2016·1 cites·15 claims
- 1562US9220794B2Two-photon fluorescent probes for imaging of total sulfide in live cell and tissue, and quantitative estimation of total sulfide concentration using the sameUNIV KOREA RES & BUS FOUND·Filed 2014·Granted Dec 29, 2015·0 cites·7 claims
- 1662US2025374906A1Automated insect detection and response prescriptionUNIV MISSOURI·Filed 2025·Application pending·0 cites
- 1761US9277521B2Synchronization of a radio deviceERICSSON TELEFON AB L M·Filed 2013·Granted Mar 1, 2016·1 cites·17 claims
- 1858US9351251B2Mobile station, core network node, base station subsystem, and methods for implementing longer paging cycles in a cellular networkERICSSON TELEFON AB L M·Filed 2014·Granted May 24, 2016·0 cites·24 claims
- 1958US2019261410A1Maximizing channel capacity for common downlink channelsERICSSON TELEFON AB L M·Filed 2019·Application pending·0 cites
- 2058US2025212244A1Methods and devices to increase connectivity and quality of experienceINTEL CORP·Filed 2024·Application pending·0 cites
- 2157US12141014B2Techniques for sleep management in computer systemINTEL CORP·Filed 2021·Granted Nov 12, 2024·0 cites·25 claims
- 2257US10285198B2Maximizing channel capacity for common downlink channelsERICSSON TELEFON AB L M·Filed 2017·Granted May 7, 2019·0 cites·24 claims
- 2357US10064135B2Mobile station, core network node, base station subsystem, and methods for implementing longer paging cycles in a cellular networkERICSSON TELEFON AB L M·Filed 2017·Granted Aug 28, 2018·0 cites·18 claims
- 2456US12235942B2Authentication based integrated lock mechanism on computing devices for enhanced user experienceINTEL CORP·Filed 2022·Granted Feb 25, 2025·0 cites·19 claims
- 2556US9118377B2Method for interference and carrier power estimation and its application to automatic gain control and signal-to-interference-and-noise-ratio computationJACOB NAVEEN·Filed 2012·Granted Aug 25, 2015·2 cites·27 claims
- 2656US2025220748A1Methods and devices for radio communication networksINTEL CORP·Filed 2024·Application pending·0 cites
- 2755US10256856B2Radio receiver, method of detecting an obtruding signal in the radio receiver, and computer programERICSSON TELEFON AB L M·Filed 2014·Granted Apr 9, 2019·1 cites·24 claims
- 2855US8682251B2Apparatus and methods for estimation of a subchannel power imbalance ratio (SCPIR)DAS SAJAL KUMAR·Filed 2011·Granted Mar 25, 2014·1 cites·20 claims
- 2955US2025211317A1Apparatus and methods of smart beam steering of wifi 8/wigig using uwb system and new methods for optimal bandwidth sharing and blindspot avoidance and creating network signal quality mapINTEL CORP·Filed 2023·Application pending·0 cites
- 3055US2024320164A1Methods and apparatus to automatically provision peripheral dataINTEL CORP·Filed 2024·Application pending·0 cites
- 3154US9706494B2Mobile station, core network node, base station subsystem, and methods for implementing longer paging cycles in a cellular networkERICSSON TELEFON AB L M (publ)·Filed 2016·Granted Jul 11, 2017·0 cites·10 claims
- 3253US12425979B2Methods and devices of transmit power control for multiple transceivers in a single device or in a multiple device scenarioINTEL CORP·Filed 2022·Granted Sep 23, 2025·0 cites·20 claims
- 3352US9844074B2Maximizing channel capacity for common downlink channelsERICSSON TELEFON AB L M·Filed 2015·Granted Dec 12, 2017·0 cites·24 claims
- 3452US2024155444A1Methods and apparatus for cellular communication devices to establish and maintain peer-to-peer connectionsINTEL CORP·Filed 2023·Application pending·0 cites
- 3550US2023147208A1Method and apparatus for offloading idle mode activities from one user equipment to anotherINTEL CORP·Filed 2022·Application pending·0 cites
- 3650US2023027833A1Methods and apparatus to dynamically manage audibly proximate devices during user activitiesINTEL CORP·Filed 2022·Application pending·0 cites
- 3749US9860895B2Mobile station, network node, and methods for assigning resource blocks to the mobile stationERICSSON TELEFON AB L M·Filed 2014·Granted Jan 2, 2018·0 cites·12 claims
- 3848US12475898B2Technologies for enhancing audio quality during low-quality connection conditionsINTEL CORP·Filed 2022·Granted Nov 18, 2025·0 cites·23 claims
- 3947US2024196344A1Specific absorption rate management and selection of link rate considering specific absorption rate parametersINTEL CORP·Filed 2022·Application pending·0 cites
- 4046US9088942B2Frequency offset estimation for early detection/decodingERICSSON TELEFON AB L M·Filed 2013·Granted Jul 21, 2015·0 cites·12 claims
- 4146US2009059827A1System, Method and Apparatus for Asynchronous Communication in Wireless Sensor NetworksUNIV TEXAS·Filed 2008·Application pending·0 cites
- 4245US9906324B2Method and apparatus for selective communication signal decipheringERICSSON TELEFON AB L M·Filed 2013·Granted Feb 27, 2018·0 cites·15 claims
- 4345US9118480B2Frame quality estimation during viterbi decodingERICSSON TELEFON AB L M·Filed 2013·Granted Aug 25, 2015·0 cites·18 claims
- 4444US9848373B2Method and terminal for GSM cell searchesERICSSON TELEFON AB L M·Filed 2014·Granted Dec 19, 2017·0 cites·35 claims
- 4543US2025217540A1Systems for user device antenna placement and power savingsGUPTA JAY VISHNU·Filed 2023·Application pending·0 cites
- 4643US2015280845A1Public warning system indication to users in connected modeERICSSON TELEFON AB L M·Filed 2013·Application pending·0 cites
- 4743US2024196343A1Mobile radio terminal device, communication device for configuring a mobile radio terminal device, and methods for configuring a mobile radio terminal deviceINTEL CORP·Filed 2022·Application pending·0 cites
- 4841US2001036834A1Supporting fast intra-domain handoffs and paging in wireless cellular networksFiled 2001·Application pending·0 cites
- 4940US9949234B2Allocation for paging receptionERICSSON TELEFON AB L M·Filed 2014·Granted Apr 17, 2018·0 cites·18 claims
- 5040US9768946B2Frequency correction and time slot boundary detectionERICSSON TELEFON AB L M·Filed 2013·Granted Sep 19, 2017·0 cites·16 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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