Inventor · disambiguated record
Stephen Summerfield
Also filed as: SUMMERFIELD STEPHEN · SUMMERFIELD STEPHEN D
18 granted patents·202 citations·filing 1992–2023
94Inventor score
Files withANALOG DEVICES INTERNATIONAL UNLIMITED CO5ALCATEL LUCENT USA INC3XILINX INC3SUMMERFIELD STEPHEN2ANALOG DEVICES INC1
Top patents by PatentIndex Score
18 records- 0193US11671130B2Obtaining reliable and specific data for adaptive digital predistortionANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2021·Granted Jun 6, 2023·3 cites·20 claims
- 0293US11533070B2Systems and methods of compensating for narrowband distortion in power semiconductor devicesANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2020·Granted Dec 20, 2022·3 cites·20 claims
- 0391US8229025B1Method of and circuit for accepting a sample of an input signal to be used to calculate parameters for a predistortion circuit in an integrated circutSUMMERFIELD STEPHEN·Filed 2008·Granted Jul 24, 2012·30 cites·20 claims
- 0490US8243852B1Method of and circuit for receiving a sample of an input signal to be used to calculate parameters for a predistortion circuit in an integrated circuitSUMMERFIELD STEPHEN·Filed 2010·Granted Aug 14, 2012·17 cites·18 claims
- 0590US7746167B1Method of and circuit for adapting parameters for a predistortion circuit in an integrated circuitXILINX INC·Filed 2008·Granted Jun 29, 2010·21 cites·20 claims
- 0690US7741906B1Method of and circuit for generating parameters for a predistortion circuit in an integrated circuitXILINX INC·Filed 2008·Granted Jun 22, 2010·22 cites·14 claims
- 0789US7627293B2Strategic predistortion function selectionALCATEL LUCENT USA INC·Filed 2006·Granted Dec 1, 2009·23 cites·18 claims
- 0888US12068768B2Obtaining reliable and specific data for adaptive digital predistortionANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2023·Granted Aug 20, 2024·1 cites·20 claims
- 0986US11563409B2Configurable non-linear filter for digital pre-distortionANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2021·Granted Jan 24, 2023·2 cites·22 claims
- 1085US8285770B1Method of and circuit for generating parameters for a predistortion circuit in an integrated circuit using a matrixBARNES VINCENT C·Filed 2008·Granted Oct 9, 2012·17 cites·20 claims
- 1185US7737779B2Method of and circuit for reducing distortion in a power amplifierXILINX INC·Filed 2008·Granted Jun 15, 2010·15 cites·18 claims
- 1282US12451913B2Systems and methods of compensating a transmit signal for charge trapping effects of a power amplifierANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2022·Granted Oct 21, 2025·1 cites·20 claims
- 1361US7801245B2Increased reliability of data captures for signal predistortionALCATEL LUCENT USA INC·Filed 2006·Granted Sep 21, 2010·2 cites·20 claims
- 1459US7809080B2Strategically selecting data captures for signal predistortionALCATEL LUCENT USA INC·Filed 2006·Granted Oct 5, 2010·4 cites·16 claims
- 1553US5363690AGas detection apparatusEXIDYNE INSTRUMENTATION TECHNO·Filed 1992·Granted Nov 15, 1994·26 cites·10 claims
- 1649US12355474B2Enhanced DPD method to correct gain flatness for wireless communications systemsANALOG DEVICES INC·Filed 2022·Granted Jul 8, 2025·0 cites·19 claims
- 1737US6009385ASpeech processingBRITISH TELECOMM·Filed 1995·Granted Dec 28, 1999·12 cites·14 claims
- 1832US6121823AElectrical circuit for sensors requiring a variety of bias voltagesANALYTICAL TECH INC·Filed 1999·Granted Sep 19, 2000·3 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →