Inventor · disambiguated record
H. Toby Markowitz
Also filed as: MARKOWITZ H T · MARKOWITZ H TOBY · MARKOWITZ TOBY H
94 granted patents·16 pending applications·7,615 citations·filing 1980–2025
99Inventor score
Top patents by PatentIndex Score
110 records- 0197US8260395B2Method and apparatus for mapping a structureMARKOWITZ H TOBY·Filed 2008·Granted Sep 4, 2012·126 cites·20 claims
- 0297US7991467B2Remotely enabled pacemaker and implantable subcutaneous cardioverter/defibrillator systemMEDTRONIC INC·Filed 2005·Granted Aug 2, 2011·202 cites·8 claims
- 0397US6641542B2Method and apparatus to detect and treat sleep respiratory eventsMEDTRONIC INC·Filed 2002·Granted Nov 4, 2003·468 cites·12 claims
- 0496US8457371B2Method and apparatus for mapping a structureMARKOWITZ H TOBY·Filed 2008·Granted Jun 4, 2013·68 cites·36 claims
- 0596US8340751B2Method and apparatus for determining tracking a virtual point defined relative to a tracked memberMARKOWITZ H TOBY·Filed 2009·Granted Dec 25, 2012·95 cites·23 claims
- 0696US8106905B2Illustrating a three-dimensional nature of a data set on a two-dimensional displayMARKOWITZ H TOBY·Filed 2009·Granted Jan 31, 2012·122 cites·24 claims
- 0795US8494608B2Method and apparatus for mapping a structureMARKOWITZ H TOBY·Filed 2009·Granted Jul 23, 2013·100 cites·19 claims
- 0895US8391965B2Determining the position of an electrode relative to an insulative coverMARKOWITZ H TOBY·Filed 2009·Granted Mar 5, 2013·29 cites·20 claims
- 0995US8214018B2Determining a flow characteristic of a material in a structureMARKOWITZ H TOBY·Filed 2009·Granted Jul 3, 2012·114 cites·25 claims
- 1094US10159531B2Apparatus and methods relating to intravascular positioning of distal end of catheterBARD ACCESS SYSTEMS INC·Filed 2015·Granted Dec 25, 2018·27 cites·15 claims
- 1194US9179860B2Determining a location of a memberMARKOWITZ H TOBY·Filed 2009·Granted Nov 10, 2015·77 cites·12 claims
- 1294US7941213B2System and method to evaluate electrode position and spacingMEDTRONIC INC·Filed 2008·Granted May 10, 2011·124 cites·45 claims
- 1393US8831701B2Uni-polar and bi-polar switchable tracking system betweenMARKOWITZ H TOBY·Filed 2009·Granted Sep 9, 2014·55 cites·22 claims
- 1493US8532734B2Method and apparatus for mapping a structureMARKOWITZ H TOBY·Filed 2009·Granted Sep 10, 2013·74 cites·23 claims
- 1593US8442625B2Determining and illustrating tracking system membersMARKOWITZ H TOBY·Filed 2009·Granted May 14, 2013·62 cites·20 claims
- 1693US8208991B2Determining a material flow characteristic in a structureMARKOWITZ H TOBY·Filed 2009·Granted Jun 26, 2012·60 cites·24 claims
- 1793US7025730B2System and method for automatically monitoring and delivering therapy for sleep-related disordered breathingMEDTRONIC INC·Filed 2003·Granted Apr 11, 2006·245 cites·12 claims
- 1893US5146918ADemand apnea control of central and obstructive sleep apneaMEDTRONIC INC·Filed 1991·Granted Sep 15, 1992·401 cites·12 claims
- 1992US8185192B2Correcting for distortion in a tracking systemMARKOWITZ H TOBY·Filed 2009·Granted May 22, 2012·50 cites·20 claims
- 2092US8135467B2Chronically-implantable active fixation medical electrical leads and related methods for non-fluoroscopic implantationMARKOWITZ H TOBY·Filed 2009·Granted Mar 13, 2012·81 cites·12 claims
- 2191US7160252B2Method and apparatus for detecting respiratory disturbancesMEDTRONIC INC·Filed 2003·Granted Jan 9, 2007·352 cites·14 claims
- 2290US8494613B2Combination localization systemMARKOWITZ H TOBY·Filed 2010·Granted Jul 23, 2013·48 cites·23 claims
- 2390US8421799B2Illustrating a three-dimensional nature of a data set on a two-dimensional displayMARKOWITZ H TOBY·Filed 2012·Granted Apr 16, 2013·23 cites·22 claims
- 2489US8663120B2Method and apparatus for mapping a structureMARKOWITZ H TOBY·Filed 2009·Granted Mar 4, 2014·71 cites·30 claims
- 2589US8494614B2Combination localization systemMARKOWITZ H TOBY·Filed 2010·Granted Jul 23, 2013·45 cites·39 claims
- 2688US8560042B2Locating an indicatorMARKOWITZ H TOBY·Filed 2012·Granted Oct 15, 2013·18 cites·20 claims
- 2787US8345067B2Volumetrically illustrating a structureUNIV MINNESOTA·Filed 2009·Granted Jan 1, 2013·30 cites·21 claims
- 2887US5514163ADual chamber pacing system and method with optimized adjustment of the AV escape interval for treating cardiomyopathyMEDTRONIC INC·Filed 1995·Granted May 7, 1996·259 cites·34 claims
- 2987US5174287AAirway feedback measurement system responsive to detected inspiration and obstructive apnea eventMEDTRONIC INC·Filed 1991·Granted Dec 29, 1992·270 cites·5 claims
- 3086US8424536B2Locating a member in a structureMARKOWITZ H TOBY·Filed 2009·Granted Apr 23, 2013·23 cites·25 claims
- 3186US8364252B2Identifying a structure for cannulationMEDTRONIC INC·Filed 2009·Granted Jan 29, 2013·28 cites·19 claims
- 3286US7524292B2Method and apparatus for detecting respiratory disturbancesMEDTRONIC INC·Filed 2006·Granted Apr 28, 2009·40 cites·21 claims
- 3386US5713933AMethod and apparatus for automatic pacing threshold determinationMEDTRONIC INC·Filed 1994·Granted Feb 3, 1998·209 cites·18 claims
- 3486US5601615AAtrial and ventricular capture detection and threshold-seeking pacemakerMEDTRONIC INC·Filed 1994·Granted Feb 11, 1997·230 cites·37 claims
- 3586US5233983AMethod and apparatus for apnea patient screeningMEDTRONIC INC·Filed 1991·Granted Aug 10, 1993·255 cites·11 claims
- 3685US8660640B2Determining a size of a representation of a tracked memberMARKOWITZ H TOBY·Filed 2009·Granted Feb 25, 2014·20 cites·24 claims
- 3785US2025325330A1Apparatus and Methods Relating to Intravascular Positioning of Distal End of CatheterBARD INC C R·Filed 2025·Application pending·0 cites
- 3884US8887736B2Tracking a guide memberMARKOWITZ H TOBY·Filed 2009·Granted Nov 18, 2014·20 cites·23 claims
- 3984US5215082AImplantable apnea generator with ramp on generatorMEDTRONIC INC·Filed 1991·Granted Jun 1, 1993·223 cites·5 claims
- 4082US10426377B2Determining a location of a memberMEDTRONIC INC·Filed 2015·Granted Oct 1, 2019·2 cites·20 claims
- 4182US9101285B2Reference structure for a tracking systemMEDTRONIC INC·Filed 2013·Granted Aug 11, 2015·8 cites·18 claims
- 4282US8843189B2Interference blocking and frequency selectionMARKOWITZ H TOBY·Filed 2009·Granted Sep 23, 2014·13 cites·27 claims
- 4382US8355774B2System and method to evaluate electrode position and spacingMEDTRONIC INC·Filed 2009·Granted Jan 15, 2013·31 cites·25 claims
- 4482US7896813B2System and method for monitoring periodic breathing associated with heart failureMEDTRONIC INC·Filed 2006·Granted Mar 1, 2011·37 cites·13 claims
- 4582US6016447APacemaker implant recognitionMEDTRONIC INC·Filed 1998·Granted Jan 18, 2000·236 cites·19 claims
- 4682US5861007AAdaptive search AV and auto PVARP adaptation to same with additional benefitMEDTRONIC INC·Filed 1997·Granted Jan 19, 1999·174 cites·7 claims
- 4781US12343091B2Apparatus and methods relating to intravascular positioning of distal end of catheterBARD INC C R·Filed 2023·Granted Jul 1, 2025·0 cites·12 claims
- 4881US6445952B1Apparatus and method for detecting micro-dislodgment of a pacing leadMEDTRONIC INC·Filed 2000·Granted Sep 3, 2002·99 cites·40 claims
- 4980US8768434B2Determining and illustrating a structureMARKOWITZ H TOBY·Filed 2009·Granted Jul 1, 2014·10 cites·23 claims
- 5080US8738121B2Method and apparatus for distinguishing epileptic seizure and neurocardiogenic syncopeVIRAG NATHALIE·Filed 2010·Granted May 27, 2014·16 cites·23 claims
Showing the top 50 of 110 patent records by PatentIndex Score.
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