Inventor · disambiguated record
Tejasvi Das
Also filed as: DAS TEJASVI
100 granted patents·4 pending applications·727 citations·filing 2013–2024
99Inventor score
Top patents by PatentIndex Score
104 records- 0198US11669165B2Methods and apparatuses for controlling operation of a vibrational output system and/or operation of an input sensor systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Jun 6, 2023·9 cites·23 claims
- 0298US11204670B2False triggering prevention in a resonant phase sensing systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Dec 21, 2021·14 cites·10 claims
- 0398US11093060B2Interference detection and mitigation in inductive sensor applications and dynamic adaptation based on real-time noise detectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Aug 17, 2021·10 cites·60 claims
- 0498US11079874B2Virtual button characterization engineCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Aug 3, 2021·47 cites·30 claims
- 0598US10942610B2False triggering prevention in a resonant phase sensing systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Mar 9, 2021·18 cites·28 claims
- 0698US10921159B1Use of reference sensor in resonant phase sensing systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Feb 16, 2021·20 cites·54 claims
- 0798US10860202B2Force sensing system and methodCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Dec 8, 2020·50 cites·20 claims
- 0898US10642435B2False triggering prevention in a resonant phase sensing systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted May 5, 2020·24 cites·28 claims
- 0997US11579030B2Baseline estimation for sensor systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Feb 14, 2023·12 cites·26 claims
- 1097US11474135B2Auto-centering of sensor frequency of a resonant sensorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Oct 18, 2022·10 cites·32 claims
- 1197US11150733B2Methods and apparatuses for providing a haptic output signal to a haptic actuatorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Oct 19, 2021·33 cites·22 claims
- 1297US11092657B2Compensation of changes in a resonant phase sensing system including a resistive-inductive-capacitive sensorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Aug 17, 2021·15 cites·22 claims
- 1397US10976825B2Methods and apparatuses for controlling operation of a vibrational output system and/or operation of an input sensor systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Apr 13, 2021·25 cites·22 claims
- 1497US10725549B2Efficient detection of human machine interface interaction using a resonant phase sensing systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Jul 28, 2020·17 cites·14 claims
- 1597US9306588B2Switchable secondary playback pathCIRRUS LOGIC INC·Filed 2015·Granted Apr 5, 2016·25 cites·30 claims
- 1696US11507267B2Force sensing system and methodCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Nov 22, 2022·2 cites·14 claims
- 1796US11418184B2Compensation for air gap changes and temperature changes in a resonant phase detectorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Aug 16, 2022·2 cites·30 claims
- 1896US11269509B2Force sensing system and methodCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Mar 8, 2022·4 cites·20 claims
- 1996US10948313B2Spread spectrum sensor scanning using resistive-inductive-capacitive sensorsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Mar 16, 2021·18 cites·20 claims
- 2096US10935620B2On-chip resonance detection and transfer function mapping of resistive-inductive-capacitive sensorsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Mar 2, 2021·20 cites·29 claims
- 2196US10908200B2Resonant phase sensing of resistive-inductive-capacitive sensorsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Feb 2, 2021·18 cites·38 claims
- 2296US10447217B2Amplifier with configurable final output stageCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Oct 15, 2019·20 cites·50 claims
- 2396US9813814B1Enhancing dynamic range based on spectral content of signalCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Nov 7, 2017·19 cites·22 claims
- 2496US9596537B2Systems and methods for reduction of audio artifacts in an audio system with dynamic range enhancementCIRRUS LOGIC INC·Filed 2014·Granted Mar 14, 2017·29 cites·36 claims
- 2596US9391576B1Enhancement of dynamic range of audio signal pathCIRRUS LOGIC INC·Filed 2013·Granted Jul 12, 2016·39 cites·43 claims
- 2695US12314558B2Force sensing system and methodCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2024·Granted May 27, 2025·1 cites·20 claims
- 2794US11537242B2Q-factor enhancement in resonant phase sensing of resistive-inductive-capacitive sensorsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Dec 27, 2022·11 cites·20 claims
- 2894US10044323B1Reducing audio artifacts in an amplifier with configurable final output stageCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Aug 7, 2018·14 cites·50 claims
- 2994US9917557B1Calibration for amplifier with configurable final output stageCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Mar 13, 2018·14 cites·14 claims
- 3094US9584911B2Multichip dynamic range enhancement (DRE) audio processing methods and apparatusesCIRRUS LOGIC INC·Filed 2015·Granted Feb 28, 2017·15 cites·28 claims
- 3193US9337795B2Systems and methods for gain calibration of an audio signal pathCIRRUS LOGIC INC·Filed 2014·Granted May 10, 2016·28 cites·24 claims
- 3292US11972057B2Methods and apparatuses for controlling operation of a vibrational output system and/or operation of an input sensor systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Granted Apr 30, 2024·1 cites·22 claims
- 3392US11451215B1Low power high precision piecewise linear (PWL) waveform generatorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Sep 20, 2022·3 cites·28 claims
- 3492US9831843B1Opportunistic playback state changes for audio devicesCIRRUS LOGIC INC·Filed 2014·Granted Nov 28, 2017·17 cites·47 claims
- 3592US9680488B2Switchable secondary playback pathCIRRUS LOGIC INC·Filed 2016·Granted Jun 13, 2017·10 cites·22 claims
- 3691US11536758B2Single-capacitor inductive sense systemsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Dec 27, 2022·3 cites·22 claims
- 3791US9929703B1Amplifier with configurable final output stageCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Mar 27, 2018·9 cites·30 claims
- 3890US10181845B1Calibration of a dual-path pulse width modulation systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Jan 15, 2019·6 cites·47 claims
- 3989US9301046B1Systems and methods for minimizing distortion in an audio output stageCIRRUS LOGIC INC·Filed 2013·Granted Mar 29, 2016·14 cites·21 claims
- 4088US10476455B1Apparatus and method of suppressing transient noise during transition for class-D amplifier system having one or more pulse width modulator output pathsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Nov 12, 2019·7 cites·24 claims
- 4188US10128803B2Systems and methods for predictive switching in audio amplifiersCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Nov 13, 2018·7 cites·32 claims
- 4286US10658988B1Open-loop class-D amplifier system with analog supply rampingCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted May 19, 2020·5 cites·24 claims
- 4385US2024248539A1Methods and apparatuses for controlling operation of a vibrational output system and/or operation of an input sensor systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 4483US12085525B2Gain and mismatch calibration for a phase detector used in an inductive sensorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Granted Sep 10, 2024·0 cites·10 claims
- 4583US11836290B2Spread spectrum sensor scanning using resistive-inductive-capacitive sensorsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Dec 5, 2023·1 cites·21 claims
- 4683US9692444B1Neutralizing voltage kickback in a switched capacitor based data converterCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Jun 27, 2017·6 cites·52 claims
- 4782US9648414B1Systems and methods for controlling an audio signal path using redundant uninterruptable clockCIRRUS LOGIC INC·Filed 2014·Granted May 9, 2017·5 cites·33 claims
- 4882US9258001B1Dual-input oscillator for redundant phase-locked loop (PLL) operationCIRRUS LOGIC INC·Filed 2013·Granted Feb 9, 2016·6 cites·26 claims
- 4979US11714113B2Auto-centering of sensor frequency of a resonant sensorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Granted Aug 1, 2023·0 cites·27 claims
- 5079US11595037B2Compensation for air gap changes and temperature changes in a resonant phase detectorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Granted Feb 28, 2023·0 cites·26 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →