Inventor · disambiguated record
John C. Tucker
Also filed as: TUCKER III JOHN C · TUCKER JOHN · TUCKER JOHN C · TUCKER JOHN CHRISTOPHER
41 granted patents·3 pending applications·450 citations·filing 1997–2024
98Inventor score
Files withCIRRUS LOGIC INC21CIRRUS LOGIC INT SEMICONDUCTOR LTD9TSANG ROBIN MATTHEW3ALLEN DANIEL JOHN1CA INC1
Top patents by PatentIndex Score
44 records- 0198US8068622B2Method and apparatus for controlling a selectable voltage audio power output stageMELANSON JOHN L·Filed 2006·Granted Nov 29, 2011·82 cites·24 claims
- 0297US9306588B2Switchable secondary playback pathCIRRUS LOGIC INC·Filed 2015·Granted Apr 5, 2016·25 cites·30 claims
- 0394US10284217B1Multi-path analog front end and analog-to-digital converter for a signal processing systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted May 7, 2019·15 cites·32 claims
- 0494US8311243B2Energy-efficient consumer device audio power output stageTUCKER JOHN CHRISTOPHER·Filed 2006·Granted Nov 13, 2012·45 cites·23 claims
- 0593US8525710B1Audio amplifier offset reduction using digital input/output comparisonsTSANG ROBIN MATTHEW·Filed 2010·Granted Sep 3, 2013·24 cites·21 claims
- 0692US9680488B2Switchable secondary playback pathCIRRUS LOGIC INC·Filed 2016·Granted Jun 13, 2017·10 cites·22 claims
- 0789US9419562B1Systems and methods for minimizing noise in an amplifierCIRRUS LOGIC INC·Filed 2014·Granted Aug 16, 2016·9 cites·18 claims
- 0889US9332345B1Use of microphone capacitance as a switched capacitor in an input network of a delta-sigma modulatorCIRRUS LOGIC INC·Filed 2014·Granted May 3, 2016·8 cites·38 claims
- 0989US6588065B1Electric telescoping poleFiled 2001·Granted Jul 8, 2003·40 cites·14 claims
- 1088US9520782B2Boost converter voltage controlled based on audio signalCIRRUS LOGIC INC·Filed 2014·Granted Dec 13, 2016·5 cites·13 claims
- 1188US7170338B1Chopper stabilization circuits and methodsCIRRUS LOGIC INC·Filed 2005·Granted Jan 30, 2007·17 cites·20 claims
- 1287US8390493B1Low-noise voltage reference generator with digitally-filtered reference matchingRAGHAVAN HARISH·Filed 2010·Granted Mar 5, 2013·18 cites·20 claims
- 1386US8249275B1Modulated gain audio control and zipper noise suppression techniques using modulated gainTSANG ROBIN MATTHEW·Filed 2009·Granted Aug 21, 2012·13 cites·27 claims
- 1486US6400297B1Method and system for operating two or more integrators with different power supplies for an analog-to-digital delta-sigma modulatorCIRRUS LOGIC INC·Filed 2001·Granted Jun 4, 2002·37 cites·26 claims
- 1585US8130127B1Discrete-time delta-sigma modulator with improved anti-aliasing at lower quantization ratesTSANG ROBIN MATTHEW·Filed 2010·Granted Mar 6, 2012·11 cites·22 claims
- 1684US9287839B1Feedback loop for direct current (DC) offset removalCIRRUS LOGIC INC·Filed 2013·Granted Mar 15, 2016·10 cites·22 claims
- 1782US9571931B1Systems and methods for reducing non-linearities of a microphone signalCIRRUS LOGIC INC·Filed 2014·Granted Feb 14, 2017·4 cites·10 claims
- 1880US9705458B1Energy-efficient consumer device audio power output stage with gain controlCIRRUS LOGIC INC·Filed 2015·Granted Jul 11, 2017·3 cites·20 claims
- 1979US10187025B1Systems and methods for predictively preventing a brownout condition in a personal audio deviceCIRRUS LOGIC INC·Filed 2014·Granted Jan 22, 2019·5 cites·28 claims
- 2079US9210500B2Headset type detection and configuration techniquesALLEN DANIEL JOHN·Filed 2012·Granted Dec 8, 2015·9 cites·32 claims
- 2177US9112467B1Energy-efficient consumer device audio power output stageCIRRUS LOGIC INC·Filed 2012·Granted Aug 18, 2015·4 cites·20 claims
- 2274US10116215B2Buck-boost converter for an audio amplifier with multiple operations modesCIRRUS LOGIC INC·Filed 2015·Granted Oct 30, 2018·2 cites·34 claims
- 2374US9912238B1Determination of inductor current during reverse current in a boost converterCIRRUS LOGIC INC·Filed 2014·Granted Mar 6, 2018·2 cites·16 claims
- 2471US2024230765A9System for performing a measurement on a componentCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Application pending·0 cites
- 2570US9325434B2Systems and methods for reducing digital interference of external signalsCIRRUS LOGIC INC·Filed 2014·Granted Apr 26, 2016·2 cites·25 claims
- 2667US10375475B2Systems and methods for compressing a digital signal in a digital microphone systemCIRRUS LOGIC INC·Filed 2014·Granted Aug 6, 2019·1 cites·32 claims
- 2766US7132849B2Method and apparatus for configuring the operation of an integrated circuitVITESSE SEMICONDUCTOR CORP·Filed 2004·Granted Nov 7, 2006·11 cites·35 claims
- 2865US6369733B1Method and system for operating two or more dynamic element matching (DEM) components with different power supplies for a delta-sigma modulator of an analog-to-digital converterCIRRUS LOGIC INC·Filed 2001·Granted Apr 9, 2002·15 cites·28 claims
- 2961US5987712ACord lockFiled 1997·Granted Nov 23, 1999·19 cites·15 claims
- 3061US2025076343A1Current-sensing resistorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 3158US11674995B2System and method for semiconductor device random telegraph sequence noise testingCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Jun 13, 2023·0 cites·25 claims
- 3256US11652455B2Chop tone management for a current sensor or a voltage sensorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted May 16, 2023·0 cites·31 claims
- 3354US11188108B2Minimizing power consumption in a data acquisition pathCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Nov 30, 2021·0 cites·9 claims
- 3453US9742370B2Boost converter voltage controlled based on audio signalCIRRUS LOGIC INC·Filed 2016·Granted Aug 22, 2017·0 cites·20 claims
- 3553US7765247B2System and method for removing rows from directory tablesCOMPUTER ASS THINK INC·Filed 2004·Granted Jul 27, 2010·2 cites·17 claims
- 3652US10571484B2Systems and methods for determining acceleration based on phase demodulation of an electrical signalCIRRUS LOGIC INC·Filed 2015·Granted Feb 25, 2020·0 cites·17 claims
- 3752US8362838B2Multi-stage amplifier with multiple sets of fixed and variable voltage railsCIRRUS LOGIC INC·Filed 2007·Granted Jan 29, 2013·2 cites·24 claims
- 3848US9912312B2Boost converter controller with inductance value determinationCIRRUS LOGIC INC·Filed 2014·Granted Mar 6, 2018·0 cites·16 claims
- 3945US10080084B2Digital correcting network for microelectromechanical systems microphoneCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Sep 18, 2018·0 cites·24 claims
- 4044US10123117B1Input impedance biasingCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Nov 6, 2018·0 cites·17 claims
- 4144US10020357B2Sense resistor surroundingly positioned near or around and integrated with an output connectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Jul 10, 2018·0 cites·21 claims
- 4238US8452429B2Audio processor with internal oscillator-generated audio intermediate frequency referenceKAMATH GAUTHAM DEVENDRA·Filed 2009·Granted May 28, 2013·0 cites·21 claims
- 4337US2020050503A1Methods for resolving different message data block formats between computer program instances and related systems and computer program productsCA INC·Filed 2018·Application pending·0 cites
- 4432US8560500B2Method and system for removing rows from directory tablesGRABSKY JOHN B SANDROCK·Filed 2007·Granted Oct 15, 2013·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →