Inventor · disambiguated record
Leon Kaufman
Also filed as: KAUFMAN LEON
57 granted patents·7 pending applications·2,564 citations·filing 1978–2006
99Inventor score
Files withUNIV CALIFORNIA30TOSHIBA AMERICA MRI INC11ACCUIMAGE DIAGNOSTICS CORP8CEDARA SOFTWARE USA LTD5ACCULMAGE DIAGNOSTICS CORP1
Top patents by PatentIndex Score
64 records- 0198US4829252AMRI system with open access to patient image volumeUNIV CALIFORNIA·Filed 1987·Granted May 9, 1989·219 cites·16 claims
- 0295US5250901AOpen architecture iron core electromagnet for MRI using superconductive windingUNIV CALIFORNIA·Filed 1991·Granted Oct 5, 1993·108 cites·30 claims
- 0395US4255659ASemiconductor radiation detectorUNIV CALIFORNIA·Filed 1978·Granted Mar 10, 1981·95 cites·59 claims
- 0494US5305749ASide-loading of patient into MRI C-magnet while maintaining adjacent open accessibility to patientUNIV CALIFORNIA·Filed 1992·Granted Apr 26, 1994·133 cites·11 claims
- 0593US6493572B1Inherently de-coupled sandwiched solenoidal array coilTOSHIBA AMERICA MRI INC·Filed 1999·Granted Dec 10, 2002·74 cites·11 claims
- 0692USD313073SMagnetic resonance imaging magnet housingUNIV CALIFORNIA·Filed 1987·Granted Dec 18, 1990·35 cites·1 claims
- 0792US4897604AMethod and apparatus for selective adjustment of RF coil size for magnetic resonance imagingUNIV CALIFORNIA·Filed 1989·Granted Jan 30, 1990·80 cites·14 claims
- 0891US4885542AMRI compensated for spurious NMR frequency/phase shifts caused by spurious changes in magnetic fields during NMR data measurement processesUNIV CALIFORNIA·Filed 1988·Granted Dec 5, 1989·74 cites·36 claims
- 0991US4881034ASwitchable MRI RF coil array with individual coils having different and overlapping fields of viewUNIV CALIFORNIA·Filed 1988·Granted Nov 14, 1989·77 cites·34 claims
- 1090US5184074AReal-time mr imaging inside gantry roomUNIV CALIFORNIA·Filed 1991·Granted Feb 2, 1993·83 cites·16 claims
- 1189US7130457B2Systems and graphical user interface for analyzing body imagesACCUIMAGE DIAGNOSTICS CORP·Filed 2001·Granted Oct 31, 2006·138 cites·41 claims
- 1289US5386191ARF coil providing reduced obstruction access to image volume in transverse magnet MRI systemUNIV CALIFORNIA·Filed 1993·Granted Jan 31, 1995·69 cites·18 claims
- 1388US7650044B2Methods and systems for intensity matching of a plurality of radiographic imagesCEDARA SOFTWARE USA LTD·Filed 2005·Granted Jan 19, 2010·22 cites·7 claims
- 1488USD386261SMagnetic resonance imaging systemTOSHIBA AMERICA MRI INC·Filed 1996·Granted Nov 11, 1997·44 cites·1 claims
- 1587US6751496B2Inherently de-coupled sandwiched solenoidal array coilTOSHIBA AMERICA MRI INC·Filed 2001·Granted Jun 15, 2004·27 cites·9 claims
- 1686US5490509AMethod and apparatus for MRI using selectively shaped image volume of homogeneous NMR polarizing fieldUNIV CALIFORNIA·Filed 1993·Granted Feb 13, 1996·55 cites·20 claims
- 1785US7006862B2Graphical user interfaces and methods for retrospectively gating a set of imagesACCUIMAGE DIAGNOSTICS CORP·Filed 2002·Granted Feb 28, 2006·58 cites·32 claims
- 1885US5317297AMRI magnet with robust laminated magnetic circuit member and method of making sameUNIV CALIFORNIA·Filed 1993·Granted May 31, 1994·61 cites·60 claims
- 1983US7409035B2Phantom for improving coronary calcium scoring consistencyCEDARA SOFTWARE USA LTD·Filed 2005·Granted Aug 5, 2008·17 cites·5 claims
- 2083US5357958AInterventional MRI system and RF coils thereforeUNIV CALIFORNIA·Filed 1993·Granted Oct 25, 1994·48 cites·14 claims
- 2182US6011393ASelf-supporting RF coil for MRITOSHIBA AMERICA MRI INC·Filed 1997·Granted Jan 4, 2000·46 cites·27 claims
- 2281US7127090B2Methods and systems for combining a plurality of radiographic imagesACCUIMAGE DIAGNOSTICS CORP·Filed 2001·Granted Oct 24, 2006·53 cites·46 claims
- 2381US5629624ASwitched field magnetic resonance imagingUNIV CALIFORNIA·Filed 1990·Granted May 13, 1997·40 cites·13 claims
- 2480US6901277B2Methods for generating a lung reportACCUIMAGE DIAGNOSTICS CORP·Filed 2001·Granted May 31, 2005·123 cites·50 claims
- 2580US5670881ADiscrete step remotely adjustable matching circuit for MRI RF coilsTOSHIBA AMERICA INC·Filed 1996·Granted Sep 23, 1997·54 cites·16 claims
- 2680US5235279AMRI using auxiliary insert gradient coil to produce intense auxiliary magnetic gradient pulsesUNIV CALIFORNIA·Filed 1992·Granted Aug 10, 1993·46 cites·31 claims
- 2780US4970457AMRI compensated for spurious rapid variations in static magnetic field during a single MRI sequenceUNIV CALIFORNIA·Filed 1989·Granted Nov 13, 1990·47 cites·28 claims
- 2877US6873677B2Method and device for improving time resolution of an imaging deviceKAUFMAN LEON·Filed 2003·Granted Mar 29, 2005·17 cites·39 claims
- 2977US5227728AGradient driver control in magnetic resonance imagingUNIV CALIFORNIA·Filed 1991·Granted Jul 13, 1993·38 cites·31 claims
- 3074US7127096B2Method and software for improving coronary calcium scoring consistencyACCUIMAGE DIAGNOSTICS CORP·Filed 2002·Granted Oct 24, 2006·26 cites·66 claims
- 3174US6377836B1RF coil array for vertical field MRITOSHIBA AMERICA MRI INC·Filed 1999·Granted Apr 23, 2002·38 cites·17 claims
- 3273US5379767AMRI RF coil using zero-pitch solenoidal windingUNIV CALIFORNIA·Filed 1992·Granted Jan 10, 1995·32 cites·33 claims
- 3371US7295693B2Methods and software for self-gating a set of imagesCEDARA SOFTWARE USA LTD·Filed 2006·Granted Nov 13, 2007·10 cites·18 claims
- 3471US7209779B2Methods and software for retrospectively gating a set of imagesACCUIMAGE DIAGNOSTICS CORP·Filed 2002·Granted Apr 24, 2007·63 cites·6 claims
- 3570US7375357B2Permanent magnet radiation dose delivery enhancementAVI FALIKS·Filed 2005·Granted May 20, 2008·13 cites·43 claims
- 3670US7149331B1Methods and software for improving thresholding of coronary calcium scoringCEDARA SOFTWARE CORP·Filed 2002·Granted Dec 12, 2006·22 cites·58 claims
- 3770US7072931B2Accreditation maintenance through remote site monitoringGOLDHABER DAVID·Filed 2001·Granted Jul 4, 2006·17 cites·44 claims
- 3870US6701178B2Inherently de-coupled sandwiched solenoidal array coilTOSHIBA AMERICA MRI INC·Filed 2002·Granted Mar 2, 2004·10 cites·2 claims
- 3967US5630415ARigidized gradient coilUNIV CALIFORNIA·Filed 1995·Granted May 20, 1997·27 cites·45 claims
- 4064US4851778AEnhanced S/N MRI for short TR nutation sequencesUNIV CALIFORNIA·Filed 1988·Granted Jul 25, 1989·21 cites·12 claims
- 4163US6690961B1Apparatus and method for transition between fluoro-mode and diagnostic mode magnetic resonance imagingTOSHIBA AMERICA MRI INC·Filed 2000·Granted Feb 10, 2004·34 cites·19 claims
- 4262US7650022B2Methods and systems for combining a plurality of radiographic imagesCEDARA SOFTWARE USA LTD·Filed 2005·Granted Jan 19, 2010·5 cites·12 claims
- 4362US4908573A3D image reconstruction method for placing 3D structure within common oblique or contoured slice-volume without loss of volume resolutionUNIV CALIFORNIA·Filed 1989·Granted Mar 13, 1990·35 cites·20 claims
- 4457US7142703B2Methods and software for self-gating a set of imagesCEDARA SOFTWARE USA LTD·Filed 2002·Granted Nov 28, 2006·16 cites·50 claims
- 4557US2007019849A1Systems and graphical user interface for analyzing body imagesACCULMAGE DIAGNOSTICS CORP·Filed 2006·Application pending·0 cites
- 4656US5239266AMRI using variable imaging parameter(s) within a single image sequenceUNIV CALIFORNIA·Filed 1992·Granted Aug 24, 1993·19 cites·4 claims
- 4756US4703274AArrangement of RF coils and related method for magnetic resonance imaging of a selected inner-volumeUNIV CALIFORNIA·Filed 1986·Granted Oct 27, 1987·15 cites·21 claims
- 4853US5155435AMethod and apparatus for performing interventional medical procedures using MR imaging of interventional device superimposed with ghost patient imageUNIV CALIFORNIA·Filed 1991·Granted Oct 13, 1992·61 cites·34 claims
- 4951US5706575AMethod of making eddy current-less pole tips for MRI magnetsUNIV CALIFORNIA·Filed 1996·Granted Jan 13, 1998·11 cites·6 claims
- 5051US4721912AApparatus and method for initially capturing most significant low spatial frequency NMR imaging dataUNIV CALIFORNIA·Filed 1985·Granted Jan 26, 1988·13 cites·2 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →