Inventor · disambiguated record
Ethan Petersen
Also filed as: PETERSEN ETHAN · PETERSEN ETHAN F · PETERSEN ETHAN FALK
50 granted patents·7 pending applications·685 citations·filing 2004–2025
98Inventor score
Top patents by PatentIndex Score
57 records- 0199US11806517B2Impeller displacement based flow estimationTC1 LLC·Filed 2020·Granted Nov 7, 2023·29 cites·19 claims
- 0298US11224737B2Blood pump controllers and methods of use for improved energy efficiencyTC1 LLC·Filed 2020·Granted Jan 18, 2022·11 cites·20 claims
- 0394US8863540B2HVAC system controlled by a battery management systemALSTON GERALD ALLEN·Filed 2009·Granted Oct 21, 2014·34 cites·7 claims
- 0493US9997928B2Self-tuning resonant power transfer systemsTHORATEC CORP·Filed 2016·Granted Jun 12, 2018·9 cites·20 claims
- 0592US7400919B2Oximeter ambient light cancellationNELLCOR PURITAN BENNETT LLC·Filed 2006·Granted Jul 15, 2008·75 cites·18 claims
- 0691US8603772B2Particle sensor with wide linear rangeDEBRECZENY MARTIN P·Filed 2008·Granted Dec 10, 2013·19 cites·47 claims
- 0788US9287040B2Self-tuning resonant power transfer systemsTHORATEC CORP·Filed 2013·Granted Mar 15, 2016·5 cites·11 claims
- 0888US7499740B2Techniques for detecting heart pulses and reducing power consumption in sensorsNELLCOR PURITAN BENNETT LLC·Filed 2007·Granted Mar 3, 2009·56 cites·29 claims
- 0985US8827890B2Touch screen interface and infrared communication system integrated into a batteryLEE ERIC·Filed 2013·Granted Sep 9, 2014·16 cites·92 claims
- 1085US7162288B2Techniques for detecting heart pulses and reducing power consumption in sensorsNELLCOR PURTAIN BENNETT INC·Filed 2004·Granted Jan 9, 2007·183 cites·16 claims
- 1185US2025345587A1Heart Pump Driveline Power ModulationTC1 LLC·Filed 2025·Application pending·0 cites
- 1284US7355539B2Multi-bit ADC with sigma-delta modulationNELLCOR PURITAN BENNETT INC·Filed 2006·Granted Apr 8, 2008·31 cites·20 claims
- 1384US2025114590A1Heart Pump Driveline Power ModulationTC1 LLC·Filed 2024·Application pending·0 cites
- 1479US10122222B2Magnetic power transmission utilizing phased transmitter coil arrays and phased receiver coil arraysTC1 LLC·Filed 2017·Granted Nov 6, 2018·2 cites·20 claims
- 1578US10177604B2Resonant power transfer systems having efficiency optimization based on receiver impedanceTC1 LLC·Filed 2016·Granted Jan 8, 2019·2 cites·18 claims
- 1678US9560994B2Pulse oximeter with adaptive power conservationMCCUTCHEON IAN·Filed 2009·Granted Feb 7, 2017·29 cites·18 claims
- 1777US10200133B2Touch screen interface and infrared communication system integrated into a batteryTC1 LLC·Filed 2016·Granted Feb 5, 2019·2 cites·21 claims
- 1877US9805863B2Magnetic power transmission utilizing phased transmitter coil arrays and phased receiver coil arraysTHORATEC CORP·Filed 2013·Granted Oct 31, 2017·8 cites·16 claims
- 1976US10383990B2Variable capacitor for resonant power transfer systemsTHORATEC CORP·Filed 2013·Granted Aug 20, 2019·5 cites·15 claims
- 2075US10933182B2Heart pump driveline power modulationTC1 LLC·Filed 2017·Granted Mar 2, 2021·1 cites·12 claims
- 2175US8750954B2Medical monitoring patch device and methodsPETERSEN ETHAN·Filed 2009·Granted Jun 10, 2014·19 cites·17 claims
- 2275US8204567B2Signal demodulationPETERSEN ETHAN·Filed 2007·Granted Jun 19, 2012·12 cites·20 claims
- 2374US10953145B2Driveline connectors and methods for use with heart pump controllersTC1 LLC·Filed 2019·Granted Mar 23, 2021·3 cites·21 claims
- 2474US10525181B2Resonant power transfer system and method of estimating system stateTHORATEC CORP·Filed 2013·Granted Jan 7, 2020·4 cites·16 claims
- 2573US12470060B2Blood pump controllers and methods of use for improved energy efficiencyTC1 LLC·Filed 2021·Granted Nov 11, 2025·0 cites·20 claims
- 2673US12144975B2Heart pump driveline power modulationTC1 LLC·Filed 2021·Granted Nov 19, 2024·0 cites·18 claims
- 2771US10637303B2Magnetic power transmission utilizing phased transmitter coil arrays and phased receiver coil arraysTC1 LLC·Filed 2018·Granted Apr 28, 2020·0 cites·16 claims
- 2870US8315684B2Oximeter ambient light cancellationPETERSEN ETHAN·Filed 2008·Granted Nov 20, 2012·5 cites·20 claims
- 2970US7212847B2Delta-sigma modulator for outputting analog representation of physiological signalNELLCOR PURITAN BENNETT LLC·Filed 2004·Granted May 1, 2007·16 cites·19 claims
- 3068US11239701B2Resonant power transfer systems having efficiency optimization based on receiver impedanceTC1 LLC·Filed 2020·Granted Feb 1, 2022·0 cites·18 claims
- 3167US8265724B2Cancellation of light shuntingPETERSEN ETHAN·Filed 2007·Granted Sep 11, 2012·4 cites·14 claims
- 3264US8366613B2LED drive circuit for pulse oximetry and method for using sameCOVIDIEN LP·Filed 2008·Granted Feb 5, 2013·2 cites·19 claims
- 3363US9642576B2Cancellation of light shuntingCOVIDIEN LP·Filed 2014·Granted May 9, 2017·1 cites·20 claims
- 3462US11196491B2Touch screen interface and infrared communication system integrated into a batteryTC1 LLC·Filed 2018·Granted Dec 7, 2021·0 cites·20 claims
- 3561US10804744B2Resonant power transfer systems having efficiency optimization based on receiver impedanceTC1 LLC·Filed 2018·Granted Oct 13, 2020·0 cites·13 claims
- 3661US8923944B2Cancellation of light shuntingPETERSEN ETHAN·Filed 2012·Granted Dec 30, 2014·1 cites·7 claims
- 3761US7120479B2Switch-mode oximeter LED drive with a single inductorNELLCOR PURITAN BENNETT INC·Filed 2004·Granted Oct 10, 2006·19 cites·4 claims
- 3860US10291067B2Computer modeling for resonant power transfer systemsTHORATEC CORP·Filed 2013·Granted May 14, 2019·1 cites·15 claims
- 3960US8195262B2Switch-mode oximeter LED drive with a single inductorCHEW BRADFORD B·Filed 2006·Granted Jun 5, 2012·3 cites·27 claims
- 4060US7215985B2Oximeter cross-talk reductionNELLCOR PURITAIN BENNETT INC·Filed 2004·Granted May 8, 2007·27 cites·19 claims
- 4159US10693299B2Self-tuning resonant power transfer systemsTC1 LLC·Filed 2018·Granted Jun 23, 2020·0 cites·20 claims
- 4258US10722632B2Blood pump controllers and methods of use for improved energy efficiencyTC1 LLC·Filed 2018·Granted Jul 28, 2020·0 cites·17 claims
- 4358US7373192B2Oximeter red and IR zero calibration controlNELLCOR PURITAN BENNETT INC·Filed 2004·Granted May 13, 2008·17 cites·7 claims
- 4458US7190985B2Oximeter ambient light cancellationNELLCOR PURITAN BENNETT INC·Filed 2004·Granted Mar 13, 2007·12 cites·25 claims
- 4557US7142142B2Multi-bit ADC with sigma-delta modulationNELICOR PURITAN BENNETT INC·Filed 2004·Granted Nov 28, 2006·19 cites·15 claims
- 4654US10722630B2Strain gauge for flow estimationTC1 LLC·Filed 2016·Granted Jul 28, 2020·0 cites·17 claims
- 4754US9195289B2Touch screen interface and infrared communication system integrated into a batteryTHORATEC CORP·Filed 2014·Granted Nov 24, 2015·0 cites·23 claims
- 4854US7893559B2Power distribution systemGLACIER BAY INC·Filed 2009·Granted Feb 22, 2011·3 cites·12 claims
- 4953US8874181B2Oximeter ambient light cancellationCOVIDIEN LP·Filed 2012·Granted Oct 28, 2014·0 cites·19 claims
- 5053US8708900B2LED drive circuit and method for using sameCOVIDIEN LP·Filed 2013·Granted Apr 29, 2014·0 cites·20 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →