Inventor · disambiguated record
Nitin Kwatra
Also filed as: KWATRA NITIN
20 granted patents·1 pending application·239 citations·filing 2011–2021
95Inventor score
Files withCIRRUS LOGIC INC7CIRRUS LOGIC INT SEMICONDUCTOR LTD7KWATRA NITIN4HENDRIX JON D2ALDERSON JEFFREY1
Top patents by PatentIndex Score
21 records- 0196US9578415B1Hybrid adaptive noise cancellation system with filtered error microphone signalCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2015·Granted Feb 21, 2017·21 cites·32 claims
- 0295US8948407B2Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (ANC)ALDERSON JEFFREY·Filed 2011·Granted Feb 3, 2015·41 cites·9 claims
- 0395US8848936B2Speaker damage prevention in adaptive noise-canceling personal audio devicesKWATRA NITIN·Filed 2011·Granted Sep 30, 2014·39 cites·25 claims
- 0494US9633646B2Oversight control of an adaptive noise canceler in a personal audio deviceCIRRUS LOGIC INC·Filed 2015·Granted Apr 25, 2017·12 cites·21 claims
- 0593US8958571B2MIC covering detection in personal audio devicesKWATRA NITIN·Filed 2011·Granted Feb 17, 2015·51 cites·25 claims
- 0691US9711130B2Adaptive noise canceling architecture for a personal audio deviceCIRRUS LOGIC INC·Filed 2016·Granted Jul 18, 2017·7 cites·18 claims
- 0790US9142207B2Oversight control of an adaptive noise canceler in a personal audio deviceHENDRIX JON D·Filed 2011·Granted Sep 22, 2015·18 cites·54 claims
- 0888US11863948B1Sound components relationship classification and responsive signal processing in an acoustic signal processing systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Jan 2, 2024·6 cites·39 claims
- 0986US9479860B2Systems and methods for enhancing performance of audio transducer based on detection of transducer statusCIRRUS LOGIC INC·Filed 2014·Granted Oct 25, 2016·9 cites·28 claims
- 1086US9368099B2Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (ANC)CIRRUS LOGIC INC·Filed 2014·Granted Jun 14, 2016·9 cites·16 claims
- 1181US11392520B1Timing adjustment to unused unit-interval on shared data busCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Jul 19, 2022·1 cites·20 claims
- 1278US10249284B2Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (ANC)CIRRUS LOGIC INC·Filed 2017·Granted Apr 2, 2019·2 cites·14 claims
- 1377US9824677B2Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (ANC)KWATRA NITIN·Filed 2012·Granted Nov 21, 2017·6 cites·17 claims
- 1475US9318094B2Adaptive noise canceling architecture for a personal audio deviceHENDRIX JON D·Filed 2012·Granted Apr 19, 2016·4 cites·27 claims
- 1574US9704472B2Systems and methods for sharing secondary path information between audio channels in an adaptive noise cancellation systemCIRRUS LOGIC INC·Filed 2013·Granted Jul 11, 2017·4 cites·23 claims
- 1673US10152960B2Systems and methods for distributed adaptive noise cancellationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Dec 11, 2018·2 cites·24 claims
- 1773US9214150B2Continuous adaptation of secondary path adaptive response in noise-canceling personal audio devicesKWATRA NITIN·Filed 2012·Granted Dec 15, 2015·5 cites·24 claims
- 1869US10810990B2Active noise cancellation (ANC) system with selectable sample ratesCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Oct 20, 2020·1 cites·20 claims
- 1962US10013966B2Systems and methods for adaptive active noise cancellation for multiple-driver personal audio deviceCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Jul 3, 2018·1 cites·20 claims
- 2052US10468048B2Mic covering detection in personal audio devicesCIRRUS LOGIC INC·Filed 2014·Granted Nov 5, 2019·0 cites·23 claims
- 2135US2016365084A1Hybrid finite impulse response filterCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →