Inventor · disambiguated record
Lawrence T. Hersh
Also filed as: HERSH LAWRENCE · HERSH LAWRENCE T
34 granted patents·8 pending applications·1,415 citations·filing 1987–2012
98Inventor score
Files withGEN ELECTRIC15GE MED SYS INFORMATION TECH11HERSH LAWRENCE T4JOHNSON & JOHNSON MEDICAL3CRITIKON COMPANY L L C2
Top patents by PatentIndex Score
42 records- 0193US4807631APulse oximetry systemCRITIKON INC·Filed 1987·Granted Feb 28, 1989·402 cites·18 claims
- 0290US8047998B2Non-invasive blood pressure determination methodGEN ELECTRIC·Filed 2007·Granted Nov 1, 2011·71 cites·19 claims
- 0389US5704362AMethod for oscillometric blood pressure determination employing curve fittingJOHNSON & JOHNSON MEDICAL·Filed 1993·Granted Jan 6, 1998·130 cites·14 claims
- 0487US7621876B2Continuous, non-invasive technique for determining blood pressure using a transmission line model and transcutaneous ultrasound measurementsGE MED SYS INFORMATION TECH·Filed 2005·Granted Nov 24, 2009·48 cites·19 claims
- 0582US7300404B1Method and system utilizing SpO2 plethysmograph signal to qualify NIBP pulsesGEN ELECTRIC·Filed 2006·Granted Nov 27, 2007·26 cites·18 claims
- 0677US7462152B2Method and system utilizing SpO2 plethysmograph signal to reduce NIBP determination timeGEN ELECTRIC·Filed 2006·Granted Dec 9, 2008·22 cites·18 claims
- 0777US7390302B2Method and system of determining NIBP target inflation pressure using an SpO2 plethysmograph signalGEN ELECTRIC·Filed 2006·Granted Jun 24, 2008·15 cites·17 claims
- 0876US7070566B2Artifact rejection using pulse quality valuesGE MED SYS INFORMATION TECH·Filed 2003·Granted Jul 4, 2006·75 cites·36 claims
- 0976US6648828B2Continuous, non-invasive technique for measuring blood pressure using impedance plethysmographyGE MED SYS INFORMATION TECH·Filed 2002·Granted Nov 18, 2003·81 cites·25 claims
- 1073US7678059B2Non-invasive blood pressure monitor with improved performanceGEN ELECTRIC·Filed 2005·Granted Mar 16, 2010·10 cites·12 claims
- 1172US8064991B2Method of fetal and maternal ECG identification across multiple EPOCHSHERSH LAWRENCE T·Filed 2008·Granted Nov 22, 2011·6 cites·17 claims
- 1270US7775987B2Computation of blood pressure using different signal processing channelsGEN ELECTRIC·Filed 2005·Granted Aug 17, 2010·7 cites·18 claims
- 1370US6050951ANIBP trigger in response to detected heart rate variabilityCRITIKON COMPANY L L C·Filed 1997·Granted Apr 18, 2000·158 cites·15 claims
- 1469US7831300B2Extrapolating ICA knowledge from one epoch to another for improved fetal ECG separationGEN ELECTRIC·Filed 2008·Granted Nov 9, 2010·6 cites·18 claims
- 1568US8211030B2NIBP target inflation pressure automation using derived SPO2 signalsDONEHOO ROBERT F·Filed 2009·Granted Jul 3, 2012·10 cites·17 claims
- 1668US7074192B2Method and apparatus for measuring blood pressure using relaxed matching criteriaGE MED SYS INFORMATION TECH·Filed 2003·Granted Jul 11, 2006·40 cites·20 claims
- 1768US6423010B1Oscillometric blood pressure monitor with improved performance in the presence of arrhythmiasCRITIKON COMPANY L L C·Filed 2000·Granted Jul 23, 2002·54 cites·34 claims
- 1867US7311669B2Oscillometric determination of blood pressureGE MED SYS INFORMATION TECH·Filed 2005·Granted Dec 25, 2007·4 cites·10 claims
- 1966US7226421B1Method of controlling blood pressure cuff deflationGEN ELECTRIC·Filed 2005·Granted Jun 5, 2007·4 cites·14 claims
- 2065US8308647B2System and method for a non-invasive blood pressure measurementKOLLURI SAI·Filed 2009·Granted Nov 13, 2012·5 cites·14 claims
- 2163US8282567B2Method and system for determination of pulse rateKOLLURI SAI·Filed 2006·Granted Oct 9, 2012·3 cites·15 claims
- 2263US6517495B1Automatic indirect non-invasive apparatus and method for determining diastolic blood pressure by calibrating an oscillation waveformGE MED SYS INFORMATION TECH·Filed 2001·Granted Feb 11, 2003·27 cites·20 claims
- 2361US8740803B2Use of the frequency spectrum of artifact in oscillometryHERSH LAWRENCE T·Filed 2010·Granted Jun 3, 2014·2 cites·13 claims
- 2461US7544167B2Method and system for cuff pressure reversionsGE MED SYS INFORMATION TECH·Filed 2007·Granted Jun 9, 2009·1 cites·15 claims
- 2561US2008235058A1Vital sign monitor utilizing historic patient dataGEN ELECTRIC·Filed 2008·Application pending·0 cites
- 2660US7186218B2Method and system for cuff pressure reversionsGE MED SYS INFORMATION TECH·Filed 2003·Granted Mar 6, 2007·17 cites·22 claims
- 2758US8690786B2System and method for a non-invasive blood pressure monitorHERSH LAWRENCE·Filed 2008·Granted Apr 8, 2014·3 cites·18 claims
- 2857US8556821B2Adaptive frequency domain filtering for improved non-invasive blood pressure estimationHERSH LAWRENCE T·Filed 2008·Granted Oct 15, 2013·1 cites·18 claims
- 2956US6893403B2Oscillometric determination of blood pressureGE MED SYS INFORMATION TECH·Filed 2003·Granted May 17, 2005·11 cites·11 claims
- 3056US6746403B2Physiological-signal-analysis device for measuring a blood pressure and methodGE MED SYS INFORMATION TECH·Filed 2002·Granted Jun 8, 2004·11 cites·47 claims
- 3153US6358213B1Calculation of quality and its use in determination of indirect noninvasive blood pressureCRITIKON COMPANY LLC·Filed 1999·Granted Mar 19, 2002·67 cites·31 claims
- 3253US5590662ADetection of oscillometric blood pressure complexes using correlationJOHNSON & JOHNSON MEDICAL·Filed 1995·Granted Jan 7, 1997·58 cites·28 claims
- 3351US7198604B2Method and system for determination of pulse rateGE MED SYS INFORMATION TECH·Filed 2003·Granted Apr 3, 2007·4 cites·14 claims
- 3451US2010174202A1Method and system for combining oscillometric blood pressure envelope data obtained from different signal processing pathsGEN ELECTRIC·Filed 2009·Application pending·0 cites
- 3550US2009326392A1Method and system for non-invasive blood pressure estimationGEN ELECTRIC·Filed 2008·Application pending·0 cites
- 3649US7288070B2Method and apparatus for determining extreme blood pressure valuesGEN ELECTRIC·Filed 2004·Granted Oct 30, 2007·3 cites·41 claims
- 3749US2009221924A1Method and system for non-invasive blood pressure determinationGEN ELECTRIC·Filed 2008·Application pending·0 cites
- 3848US2008243009A1Method of controlling inflation of a cuff in blood pressure determinationGEN ELECTRIC·Filed 2007·Application pending·0 cites
- 3943US5651370ADetection of oscillometeric blood pressure complexes using correlationJOHNSON & JOHNSON MEDICAL·Filed 1996·Granted Jul 29, 1997·33 cites·29 claims
- 4043US2014182352A1System and Method for Evaluating the Functionality of a Blood Pressure CuffGEN ELECTRIC·Filed 2012·Application pending·0 cites
- 4139US2012157791A1Adaptive time domain filtering for improved blood pressure estimationHERSH LAWRENCE T·Filed 2010·Application pending·0 cites
- 4237US2012149994A1Method and system for controlling non-invasive blood pressure determination based on other physiological parametersLUCZYK WILLIAM J·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Lawrence T. Hersh files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →