Inventor · disambiguated record
Vasanthan Raghavan
Also filed as: RAGHAVAN VASANTHAN
349 granted patents·73 pending applications·466 citations·filing 2005–2025
99Inventor score
Top patents by PatentIndex Score
422 records- 0199US11277180B1Apparatus and method for low overhead frequency-averaged beam pattern feedback in millimeter wave positioning systemsQUALCOMM INC·Filed 2020·Granted Mar 15, 2022·10 cites·46 claims
- 0299US10218422B2Methods for beam switching in millimeter wave systems to manage thermal constraintsQUALCOMM INC·Filed 2018·Granted Feb 26, 2019·41 cites·30 claims
- 0398US11750267B1Channel statistics based adaptive beam weight estimationQUALCOMM INC·Filed 2022·Granted Sep 5, 2023·6 cites·30 claims
- 0498US11026235B2Beam grouping for inter-band carrier aggregationQUALCOMM INC·Filed 2020·Granted Jun 1, 2021·9 cites·30 claims
- 0597US11477747B2Synchronization signal periodicity adjustmentQUALCOMM INC·Filed 2020·Granted Oct 18, 2022·4 cites·47 claims
- 0697US11463964B2Communication configuration for high pathloss operationsQUALCOMM INC·Filed 2020·Granted Oct 4, 2022·5 cites·38 claims
- 0797US11445408B2High pathloss mode multiplexingQUALCOMM INC·Filed 2020·Granted Sep 13, 2022·7 cites·47 claims
- 0897US11115096B2Use of uplink beam tracking results in reference symbol sessionsQUALCOMM INC·Filed 2020·Granted Sep 7, 2021·4 cites·30 claims
- 0997US9872296B2Techniques for beam shaping at a millimeter wave base station and a wireless device and fast antenna subarray selection at a wireless deviceQUALCOMM INC·Filed 2015·Granted Jan 16, 2018·18 cites·56 claims
- 1096US11864129B2Power adjustment requests for downlink signaling based on received power overloadingQUALCOMM INC·Filed 2021·Granted Jan 2, 2024·3 cites·30 claims
- 1196US11838987B2Amplitude control capability indicationQUALCOMM INC·Filed 2021·Granted Dec 5, 2023·4 cites·30 claims
- 1296US11729646B2Subband reference signal measurementsQUALCOMM INC·Filed 2020·Granted Aug 15, 2023·4 cites·24 claims
- 1396US11695462B2Techniques for coordinated beamforming in millimeter wave systemsQUALCOMM INC·Filed 2020·Granted Jul 4, 2023·6 cites·27 claims
- 1496US11622288B2Indicating blockage events as a cause for changes in rank information or channel quality informationQUALCOMM INC·Filed 2021·Granted Apr 4, 2023·4 cites·30 claims
- 1596US11601925B2Quasi co-location relationship reportingQUALCOMM INC·Filed 2021·Granted Mar 7, 2023·4 cites·30 claims
- 1696US11438808B2Acknowledgment messaging for resource reservationsQUALCOMM INC·Filed 2020·Granted Sep 6, 2022·5 cites·41 claims
- 1796US11082118B2Methods for assisting in beam sweeping, tracking and recoveryQUALCOMM INC·Filed 2019·Granted Aug 3, 2021·10 cites·65 claims
- 1896US9363683B2Asymmetric capability-driven methods for beam tracking in mm-wave access systemsQUALCOMM INC·Filed 2014·Granted Jun 7, 2016·25 cites·28 claims
- 1995US11757507B2Apparatus and method for low overhead frequency-averaged beam pattern feedback in millimeter wave positioning systemsQUALCOMM INC·Filed 2022·Granted Sep 12, 2023·2 cites·48 claims
- 2095US11711128B2Use of uplink beam tracking results in reference symbol sessionsQUALCOMM INC·Filed 2021·Granted Jul 25, 2023·2 cites·30 claims
- 2195US11664866B2Methods for conveying additional information via beam permutationsQUALCOMM INC·Filed 2021·Granted May 30, 2023·3 cites·30 claims
- 2295US11546031B2Reporting wide bandwidth operation for beamformingQUALCOMM INC·Filed 2021·Granted Jan 3, 2023·4 cites·30 claims
- 2395US11522592B2Beam training in large bandwidth millimeter wave systemsQUALCOMM INC·Filed 2021·Granted Dec 6, 2022·3 cites·30 claims
- 2495US10588089B1Mitigation of calibration errorsQUALCOMM INC·Filed 2018·Granted Mar 10, 2020·13 cites·30 claims
- 2594US11621761B2Dynamic accuracy requirements and preferred subarray indication for positioningQUALCOMM INC·Filed 2021·Granted Apr 4, 2023·3 cites·28 claims
- 2694US11510071B2Beam direction selection for high pathloss mode operationsQUALCOMM INC·Filed 2020·Granted Nov 22, 2022·3 cites·45 claims
- 2794US11342970B1Techniques for indicating preferred beams in multi-transmission and reception point (multi-TRP) systems based on default operating frequency (DOF) mismatchQUALCOMM INC·Filed 2020·Granted May 24, 2022·3 cites·30 claims
- 2894US11265822B2Reciprocity-based transmission property adjustment in sidelink communicationsQUALCOMM INC·Filed 2020·Granted Mar 1, 2022·3 cites·30 claims
- 2994US11070279B2Flexible beamforming techniques for wireless devicesQUALCOMM INC·Filed 2019·Granted Jul 20, 2021·7 cites·30 claims
- 3093US12156146B2Sidelink coordination for power controlQUALCOMM INC·Filed 2023·Granted Nov 26, 2024·1 cites·27 claims
- 3193US12082134B2Frequency domain beam sweeping for synchronization signalsQUALCOMM INC·Filed 2021·Granted Sep 3, 2024·2 cites·30 claims
- 3293US11856570B2Dynamic mixed mode beam correspondence in upper millimeter wave bandsQUALCOMM INC·Filed 2021·Granted Dec 26, 2023·3 cites·58 claims
- 3393US11843442B2Techniques for feedback metrics associated with dual-polarized beamforming transmissionsQUALCOMM INC·Filed 2021·Granted Dec 12, 2023·2 cites·48 claims
- 3493US11832238B2Techniques for communicating sidelink transmission timingQUALCOMM INC·Filed 2020·Granted Nov 28, 2023·3 cites·26 claims
- 3593US11764854B2Coordinated beam refinement and coordinated beam failure recoveryQUALCOMM INC·Filed 2020·Granted Sep 19, 2023·3 cites·30 claims
- 3693US11757508B1Techniques for reporting time-scale capability information in learning adaptive beam weights for millimeter wave systemsQUALCOMM INC·Filed 2022·Granted Sep 12, 2023·2 cites·20 claims
- 3793US10484033B1User interface to enhance millimeter wave (mmWav) communicationsQUALCOMM INC·Filed 2018·Granted Nov 19, 2019·10 cites·28 claims
- 3893US10356789B2Techniques for beam shaping at a millimeter wave base stationQUALCOMM INC·Filed 2017·Granted Jul 16, 2019·7 cites·25 claims
- 3992US11929817B1Methods for low-complexity dynamic polarization combiningQUALCOMM INC·Filed 2022·Granted Mar 12, 2024·2 cites·30 claims
- 4092US11736957B2Techniques for dynamic downlink and uplink quasi co-location relationship reportingQUALCOMM INC·Filed 2021·Granted Aug 22, 2023·2 cites·28 claims
- 4192US11646860B2Clutter interference managementQUALCOMM INC·Filed 2021·Granted May 9, 2023·2 cites·30 claims
- 4292US11646506B2Techniques for beam-specific phase adjustment in non-co-located dual-polarized antenna arraysQUALCOMM INC·Filed 2020·Granted May 9, 2023·3 cites·30 claims
- 4392US11405088B2Beam management using channel state information predictionQUALCOMM INC·Filed 2020·Granted Aug 2, 2022·3 cites·30 claims
- 4492US10924173B2Beam management in directional beam networksQUALCOMM INC·Filed 2018·Granted Feb 16, 2021·8 cites·20 claims
- 4592US10425878B2Techniques to identify sets of multiple beams compatible with configurations for routing signals in a user equipmentQUALCOMM INC·Filed 2017·Granted Sep 24, 2019·8 cites·31 claims
- 4692US10404343B2Use of downlink beam tracking results in reference symbol sessionsQUALCOMM INC·Filed 2017·Granted Sep 3, 2019·6 cites·28 claims
- 4791US12101147B2Heterogenous beamforming capability with mixed beamforming architectureQUALCOMM INC·Filed 2021·Granted Sep 24, 2024·2 cites·27 claims
- 4891US12088371B2Selection of beamforming configuration parameters for a multi-panel active antenna system (AAS)QUALCOMM INC·Filed 2022·Granted Sep 10, 2024·2 cites·30 claims
- 4991US12047788B2Transfer/federated learning approaches to mitigate blockage in millimeter wave systemsQUALCOMM INC·Filed 2021·Granted Jul 23, 2024·2 cites·30 claims
- 5091US11924802B2Frequency dependent beam patterns for positioningQUALCOMM INC·Filed 2020·Granted Mar 5, 2024·2 cites·44 claims
Showing the top 50 of 422 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →