Inventor
PETERSEN ETHAN
US44 patents
⚠️ This page may combine multiple inventors who share the name “PETERSEN ETHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TC1 LLC
11 patentsUS11224737B2Jan 18, 2022
Blood pump controllers and methods of use for improved energy efficiency
TC1 LLC11 citations82
US10953145B2Mar 23, 2021
Driveline connectors and methods for use with heart pump controllers
TC1 LLC3 citations73
US10122222B2Nov 6, 2018
Magnetic power transmission utilizing phased transmitter coil arrays and phased receiver coil arrays
TC1 LLC2 citations73
US10200133B2Feb 5, 2019
Touch screen interface and infrared communication system integrated into a battery
TC1 LLC2 citations71
US11196491B2Dec 7, 2021
Touch screen interface and infrared communication system integrated into a battery
TC1 LLC0 citations60
US12470060B2Nov 11, 2025
Blood pump controllers and methods of use for improved energy efficiency
TC1 LLC0 citations59
US10693299B2Jun 23, 2020
Self-tuning resonant power transfer systems
TC1 LLC0 citations52
US10637303B2Apr 28, 2020
Magnetic power transmission utilizing phased transmitter coil arrays and phased receiver coil arrays
TC1 LLC0 citations52
US11224736B2Jan 18, 2022
Blood pump controllers
TC1 LLC0 citations50
US11183724B2Nov 23, 2021
Electrochemical cell connector having flexible circuit including plurality of arms with conductor in opening of arms and battery pack containing same
TC1 LLC0 citations48
US10722632B2Jul 28, 2020
Blood pump controllers and methods of use for improved energy efficiency
TC1 LLC0 citations48
THORATEC CORP
7 patentsUS9997928B2Jun 12, 2018
Self-tuning resonant power transfer systems
THORATEC CORP9 citations84
US9805863B2Oct 31, 2017
Magnetic power transmission utilizing phased transmitter coil arrays and phased receiver coil arrays
THORATEC CORP8 citations84
US9287040B2Mar 15, 2016
Self-tuning resonant power transfer systems
THORATEC CORP5 citations84
US10525181B2Jan 7, 2020
Resonant power transfer system and method of estimating system state
THORATEC CORP4 citations73
US10383990B2Aug 20, 2019
Variable capacitor for resonant power transfer systems
THORATEC CORP5 citations73
US10291067B2May 14, 2019
Computer modeling for resonant power transfer systems
THORATEC CORP1 citations62
US9195289B2Nov 24, 2015
Touch screen interface and infrared communication system integrated into a battery
THORATEC CORP0 citations50
NELLCOR PURITAN BENNETT INC
5 patentsUS7355539B2Apr 8, 2008
Multi-bit ADC with sigma-delta modulation
NELLCOR PURITAN BENNETT INC31 citations92
US7190985B2Mar 13, 2007
Oximeter ambient light cancellation
NELLCOR PURITAN BENNETT INC12 citations92
US7120479B2Oct 10, 2006
Switch-mode oximeter LED drive with a single inductor
NELLCOR PURITAN BENNETT INC19 citations92
US7373192B2May 13, 2008
Oximeter red and IR zero calibration control
NELLCOR PURITAN BENNETT INC17 citations84
US7120480B2Oct 10, 2006
LED forward voltage estimation in pulse oximeter
NELLCOR PURITAN BENNETT INC15 citations84
PETERSEN ETHAN
5 patentsUS8204567B2Jun 19, 2012
Signal demodulation
PETERSEN ETHAN12 citations83
US8750954B2Jun 10, 2014
Medical monitoring patch device and methods
PETERSEN ETHAN19 citations77
US8315684B2Nov 20, 2012
Oximeter ambient light cancellation
PETERSEN ETHAN5 citations73
US8923944B2Dec 30, 2014
Cancellation of light shunting
PETERSEN ETHAN1 citations62
US8265724B2Sep 11, 2012
Cancellation of light shunting
PETERSEN ETHAN4 citations62
COVIDIEN LP
4 patentsUS9642576B2May 9, 2017
Cancellation of light shunting
COVIDIEN LP1 citations63
US8366613B2Feb 5, 2013
LED drive circuit for pulse oximetry and method for using same
COVIDIEN LP2 citations63
US8874181B2Oct 28, 2014
Oximeter ambient light cancellation
COVIDIEN LP0 citations52
US8708900B2Apr 29, 2014
LED drive circuit and method for using same
COVIDIEN LP0 citations52
NELLCOR PURITAN BENNETT LLC
3 patentsUS7400919B2Jul 15, 2008
Oximeter ambient light cancellation
NELLCOR PURITAN BENNETT LLC75 citations98
US7499740B2Mar 3, 2009
Techniques for detecting heart pulses and reducing power consumption in sensors
NELLCOR PURITAN BENNETT LLC56 citations97
US7212847B2May 1, 2007
Delta-sigma modulator for outputting analog representation of physiological signal
NELLCOR PURITAN BENNETT LLC16 citations84