Inventor · disambiguated record
Muralidhar Karthik
Also filed as: KARTHIK MURALIDHAR
11 granted patents·2 pending applications·15 citations·filing 2004–2011
82Inventor score
Top patents by PatentIndex Score
13 records- 0179US8254588B2System and method for providing step size control for subband affine projection filters for echo cancellation applicationsKARTHIK MURALIDHAR·Filed 2008·Granted Aug 28, 2012·9 cites·15 claims
- 0267US9241228B2Adaptive self-calibration of small microphone array by soundfield approximation and frequency domain magnitude equalizationNG SAMUEL SAMSUDIN·Filed 2011·Granted Jan 19, 2016·4 cites·24 claims
- 0359US9130788B2Determining a response of a rapidly varying OFDM communication channel using an observation scalarKARTHIK MURALIDHAR·Filed 2011·Granted Sep 8, 2015·1 cites·20 claims
- 0456US8279982B2Method and system for estimating the speed of a mobile device in a networkKARTHIK MURALIDHAR·Filed 2009·Granted Oct 2, 2012·1 cites·20 claims
- 0554US8737536B2Recovery of data from a multi carrier signalKARTHIK MURALIDHAR·Filed 2009·Granted May 27, 2014·0 cites·49 claims
- 0646US7616715B2Method and system for estimating the speed of a mobile device in a networkST MICROELECTRONICS ASIA·Filed 2004·Granted Nov 10, 2009·0 cites·11 claims
- 0743US9148311B2Determining responses of rapidly varying MIMO-OFDM communication channels using observation scalarsKARTHIK MURALIDHAR·Filed 2011·Granted Sep 29, 2015·0 cites·32 claims
- 0843US7978791B2Method and system for adaptive channel estimation in pilot symbol assisted modulation systemsST ERICSSON SA·Filed 2006·Granted Jul 12, 2011·0 cites·20 claims
- 0942US9020050B2Accounting for inter-carrier interference in determining a response of an OFDM communication channelKARTHIK MURALIDHAR·Filed 2010·Granted Apr 28, 2015·0 cites·34 claims
- 1041US9240908B2Pilot pattern for observation scalar MIMO-OFDMKARTHIK MURALIDHAR·Filed 2011·Granted Jan 19, 2016·0 cites·16 claims
- 1139US9137054B2Pilot pattern for MIMO OFDMKARTHIK MURALIDHAR·Filed 2011·Granted Sep 15, 2015·0 cites·16 claims
- 1237US2013148814A1Audio acquisition systems and methodsKARTHIK MURALIDHAR·Filed 2011·Application pending·0 cites
- 1334US2012163622A1Noise detection and reduction in audio devicesKARTHIK MURALIDHAR·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →