Inventor · disambiguated record
Steven R. Johnson
Also filed as: JOHNSON STEVEN C · JOHNSON STEVEN M · JOHNSON STEVEN MICHAEL · JOHNSON STEVEN R
40 granted patents·14 pending applications·856 citations·filing 1978–2020
98Inventor score
Files withANGEL MEDICAL SYSTEMS INC17FISCHELL DAVID R9JOHNSON STEVEN R4MACROMEDIA INC3ANGEL MEDICAL SYSTEMS2
Top patents by PatentIndex Score
54 records- 0196US7801596B2Physician's programmer for implantable devices having cardiac diagnostic and patient alerting capabilitiesANGEL MEDICAL SYSTEMS INC·Filed 2005·Granted Sep 21, 2010·161 cites·64 claims
- 0295US7991460B2Methods and apparatus for detecting cardiac events based on heart rate sensitive parametersANGEL MEDICAL SYSTEMS INC·Filed 2008·Granted Aug 2, 2011·108 cites·13 claims
- 0392US9375151B1Acute ischemia detection based on parameter value range estimationANGEL MEDICAL SYSTEMS INC·Filed 2015·Granted Jun 28, 2016·14 cites·8 claims
- 0492US9192309B1Acute ischemia detection based on smoothed temporal thresholdingANGEL MEDICAL SYSTEMS INC·Filed 2015·Granted Nov 24, 2015·13 cites·9 claims
- 0590US8113340B1Modular conveyer beltSMITH MARSHALL D·Filed 2009·Granted Feb 14, 2012·28 cites·22 claims
- 0688US8396542B2Parameter value rejection for a cardiac monitorJOHNSON STEVEN R·Filed 2010·Granted Mar 12, 2013·25 cites·19 claims
- 0787US8428704B2Threshold adjustment schemes for acute ischemia detectionJOHNSON STEVEN R·Filed 2010·Granted Apr 23, 2013·30 cites·15 claims
- 0885US4205487AWorkpiece holding apparatus for spindle finishing machines and the likeKING SEELEY THERMOS·Filed 1978·Granted Jun 3, 1980·24 cites·4 claims
- 0984US8954139B2Acute ischemia detection based on parameter value range analysisANGEL MEDICAL SYSTEMS INC·Filed 2014·Granted Feb 10, 2015·13 cites·3 claims
- 1081US9031644B2Threshold adjustment schemes for acute ischemia detectionANGEL MEDICAL SYSTEMS INC·Filed 2013·Granted May 12, 2015·12 cites·4 claims
- 1181US7844323B2Means and method for the detection of cardiac eventsANGEL MEDICAL SYSTEMS INC·Filed 2007·Granted Nov 30, 2010·19 cites·16 claims
- 1281US7598185B2Composite ballistic panels and method of usePOLYSTRAND INC·Filed 2006·Granted Oct 6, 2009·12 cites·11 claims
- 1380US8224430B2Baseline processing for a cardiac event detection systemFISCHELL DAVID R·Filed 2009·Granted Jul 17, 2012·20 cites·10 claims
- 1477US8932417B1Methods and systems for manufacturing propellantsRENZ ROBERT NICHOLAS·Filed 2007·Granted Jan 13, 2015·10 cites·25 claims
- 1577US8512257B2Implantable cardiac event detection device with an adaptive sleep stateFISCHELL DAVID R·Filed 2011·Granted Aug 20, 2013·5 cites·6 claims
- 1677US7558623B2Means and method for the detection of cardiac eventsANGEL MEDICAL SYSTEMS INC·Filed 2004·Granted Jul 7, 2009·68 cites·17 claims
- 1777US6459439B1Reshaping of paths without respect to control pointsMACROMEDIA INC·Filed 1998·Granted Oct 1, 2002·74 cites·60 claims
- 1876US10352978B2Device, system and method for wirelessly testing trailer brake control unitNISSAN NORTH AMERICA INC·Filed 2016·Granted Jul 16, 2019·4 cites·19 claims
- 1976US8965494B2Means and method for the detection of cardiac eventsANGEL MEDICAL SYSTEMS INC·Filed 2013·Granted Feb 24, 2015·5 cites·18 claims
- 2075US8265740B2Means and method for the detection of cardiac eventsFISCHELL DAVID R·Filed 2009·Granted Sep 11, 2012·9 cites·17 claims
- 2175US7860559B2Means and method for the detection of cardiac eventsANGEL MEDICAL SYSTEMS INC·Filed 2007·Granted Dec 28, 2010·9 cites·2 claims
- 2273US5594855ASystem and method for generating real time calligraphic curvesMACROMEDIA INC·Filed 1995·Granted Jan 14, 1997·62 cites·50 claims
- 2372US8630702B2System for detection of different types of cardiac eventsFISCHELL DAVID R·Filed 2006·Granted Jan 14, 2014·8 cites·9 claims
- 2470US8170653B2Baseline processing for the detection of cardiac eventsFISCHELL DAVID R·Filed 2009·Granted May 1, 2012·4 cites·20 claims
- 2568USD554289SCombined nail clipper, removable container for nail clippings, and removable nail fileJOHNSON CHRISTOPHER·Filed 2005·Granted Oct 30, 2007·17 cites·1 claims
- 2667US9005130B2Histogram based generation of cardiac state detection thresholdsANGEL MEDICAL SYSTEMS INC·Filed 2013·Granted Apr 14, 2015·2 cites·9 claims
- 2765US8855752B2QRS onset and offset detection with adaptive temporal windowingJOHNSON STEVEN R·Filed 2010·Granted Oct 7, 2014·3 cites·12 claims
- 2865US7512438B2Implantable system for monitoring the condition of the heartANGEL MEDICAL SYSTEMS INC·Filed 2004·Granted Mar 31, 2009·28 cites·84 claims
- 2965US5467443ASystem and method for automatically generating derived graphic elementsMACROMEDIA INC·Filed 1991·Granted Nov 14, 1995·37 cites·47 claims
- 3062US11167203B2System, method and apparatus for golf simulationTRUGOLF INC·Filed 2018·Granted Nov 9, 2021·1 cites·20 claims
- 3161US8038624B2System for the detection of cardiac eventsANGEL MEDICAL SYSTEMS INC·Filed 2003·Granted Oct 18, 2011·12 cites·2 claims
- 3261US6714715B2Optical device, system and method for detecting a condition in an optical deviceTERRAWORX INC·Filed 2001·Granted Mar 30, 2004·7 cites·24 claims
- 3358US8799015B2Wellcare management methods and systemsGOODNIGHT DAVID B·Filed 2011·Granted Aug 5, 2014·1 cites·21 claims
- 3458US8560055B2System and methods for the selective updating of heart signal parameter time seriesJOHNSON STEVEN R·Filed 2010·Granted Oct 15, 2013·1 cites·11 claims
- 3558US2009240156A1Hiearchical communication system for a chronically implanted medical deviceANGEL MEDICAL SYSTEMS INC·Filed 2009·Application pending·0 cites
- 3657US8244338B2Cardiac event detection over varying time scaleFISCHELL DAVID R·Filed 2009·Granted Aug 14, 2012·0 cites·7 claims
- 3757US2015018658A1Means and method for the detection of cardiac eventsANGEL MEDICAL SYSTEMS INC·Filed 2014·Application pending·0 cites
- 3857US2007214051A1Release note/advertisement print out after firmware upgradeJOHNSON STEVEN M·Filed 2007·Application pending·0 cites
- 3955US8024028B2Cardiac event detection over varying time scaleANGEL MEDICAL SYSTEMS INC·Filed 2009·Granted Sep 20, 2011·0 cites·19 claims
- 4055US2016128595A1Means and method for the detection of cardiac eventsANGEL MEDICAL SYSTEMS INC·Filed 2016·Application pending·0 cites
- 4155US2008064973A1System for the detection of cardiac eventsANGEL MEDICAL SYSTEMS·Filed 2007·Application pending·0 cites
- 4255US2008058660A1System for the detection of cardiac eventsANGEL MEDICAL SYSTEMS·Filed 2007·Application pending·0 cites
- 4352US8655434B2Physician's programmer with ST-segment histogram display capabilityFISCHELL DAVID R·Filed 2012·Granted Feb 18, 2014·0 cites·2 claims
- 4450US11987459B2Gravity-driven flow rack assembliesTOYOTA ENG & MFG NORTH AMERICA·Filed 2020·Granted May 21, 2024·0 cites·15 claims
- 4550US6662847B1Ridge fold divider curtainAMERICAN SPORTS INTERNAT·Filed 2002·Granted Dec 16, 2003·7 cites·15 claims
- 4648US2007100384A1Implantable medical system with long range telemetryFISCHELL DAVID R·Filed 2006·Application pending·0 cites
- 4744US2007016089A1Implantable device for vital signs monitoringFISCHELL DAVID R·Filed 2005·Application pending·0 cites
- 4843US2005113886A1Implantable medical system with long range telemetryFiled 2004·Application pending·0 cites
- 4942US2010019985A1Header with integral antenna for implantable medical devicesBASHYAM JACOB·Filed 2008·Application pending·0 cites
- 5040US2005115089A1Optical aiming deviceFiled 2003·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →