Inventor · disambiguated record
Gary Virshup
Also filed as: VIRSHUP GARY · VIRSHUP GARY F · VIRSHUP GARY FREDRIC
45 granted patents·2 pending applications·735 citations·filing 1990–2023
98Inventor score
Files withVARIAN MED SYS INC22VARIAN ASSOCIATES7VARIAN MED SYS TECH INC5VAREX IMAGING CORP3ARNOLD JAMES T2
Top patents by PatentIndex Score
47 records- 0198US7649981B2Multi-energy x-ray sourceVARIAN MED SYS INC·Filed 2003·Granted Jan 19, 2010·133 cites·41 claims
- 0296US11156727B2High DQE imaging deviceVARIAN MED SYS INC·Filed 2015·Granted Oct 26, 2021·16 cites·32 claims
- 0395US8311185B2Multi-energy x-ray sourceSEPPI EDWARD J·Filed 2010·Granted Nov 13, 2012·24 cites·20 claims
- 0495US7180366B2Data signal amplifier and processor with multiple signal gains for increased dynamic signal rangeVARIAN MED SYS TECH INC·Filed 2005·Granted Feb 20, 2007·33 cites·55 claims
- 0594US7795792B2Cathode structures for X-ray tubesVARIAN MED SYS INC·Filed 2006·Granted Sep 14, 2010·23 cites·40 claims
- 0692US9530196B2Reducing heel effect in dual energy x-ray imagesVARIAN MED SYS INC·Filed 2015·Granted Dec 27, 2016·6 cites·20 claims
- 0792US7940891B2Methods and systems for treating breast cancer using external beam radiationVARIAN MED SYS INC·Filed 2008·Granted May 10, 2011·118 cites·46 claims
- 0890US9086496B2Feedback modulated radiation scanning systems and methods for reduced radiological footprintVARIAN MED SYS INC·Filed 2013·Granted Jul 21, 2015·8 cites·29 claims
- 0988US5825848AX-ray target having big Z particles imbedded in a matrixVARIAN ASSOCIATES·Filed 1996·Granted Oct 20, 1998·53 cites·29 claims
- 1086US10109450B2X-ray tube with structurally supported planar emitterVAREX IMAGING CORP·Filed 2016·Granted Oct 23, 2018·4 cites·21 claims
- 1186US9472371B2Filament for X-ray cathodeVARIAN MED SYS INC·Filed 2014·Granted Oct 18, 2016·8 cites·21 claims
- 1286US7539286B1Filament assembly having reduced electron beam time constantVARIAN MED SYS INC·Filed 2007·Granted May 26, 2009·9 cites·59 claims
- 1382US8175222B2Electron emitter and method of making sameMOORE PAUL D·Filed 2009·Granted May 8, 2012·7 cites·19 claims
- 1482US7336760B2Methods, systems, and computer-program products to estimate scattered radiation in cone-beam computerized tomographic images and the likeVARIAN MED SYS TECH INC·Filed 2006·Granted Feb 26, 2008·13 cites·47 claims
- 1579US11771388B2Systems, methods, and devices for multi-energy x-ray imagingVARIAN MED SYS INC·Filed 2023·Granted Oct 3, 2023·0 cites·19 claims
- 1679US5802140AX-ray generating apparatus with integral housingVARIAN ASSOCIATES·Filed 1997·Granted Sep 1, 1998·25 cites·20 claims
- 1778US7002408B2Data signal amplifier and processor with multiple signal gains for increased dynamic signal rangeVARIAN MED SYS TECH INC·Filed 2003·Granted Feb 21, 2006·21 cites·54 claims
- 1877US6490340B1X-ray generating apparatusVARIAN MED SYS INC·Filed 2001·Granted Dec 3, 2002·9 cites·31 claims
- 1977US5342451ASemiconductor optical power receiverVARIAN ASSOCIATES·Filed 1992·Granted Aug 30, 1994·47 cites·50 claims
- 2076US10092251B2Prospective evaluation of tumor visibility for IGRT using templates generated from planning CT and contoursVARIAN MED SYS INC·Filed 2014·Granted Oct 9, 2018·8 cites·23 claims
- 2175US8350226B2Methods and systems for treating cancer using external beam radiationVARIAN MED SYS INC·Filed 2009·Granted Jan 8, 2013·15 cites·25 claims
- 2274US11602319B2Systems, methods, and devices for multi-energy x-ray imagingVARIAN MED SYS INC·Filed 2021·Granted Mar 14, 2023·0 cites·20 claims
- 2372US11213266B2Systems, methods, and devices for multi-energy x-ray imagingVARIAN MED SYS INC·Filed 2020·Granted Jan 4, 2022·0 cites·9 claims
- 2472US11051388B2X-ray tube diagnostic system including a circuit to generate a phase signal and/or an indication of a status of a motorVAREX IMAGING CORP·Filed 2018·Granted Jun 29, 2021·1 cites·20 claims
- 2570US9620256B2X-ray imaging device including anti-scatter gridVARIAN MED SYS INC·Filed 2014·Granted Apr 11, 2017·4 cites·8 claims
- 2669US9939130B2Marker system with light sourceVARIAN MED SYS INC·Filed 2013·Granted Apr 10, 2018·5 cites·53 claims
- 2769US7869862B2Systems and methods for functional imaging using contrast-enhanced multiple-energy computed tomographyVARIAN MED SYS INC·Filed 2003·Granted Jan 11, 2011·45 cites·56 claims
- 2868US8194821B2Methods, systems, and computer-program products to correct degradation in tomographic images caused by extraneous radiationSEPPI EDWARD·Filed 2008·Granted Jun 5, 2012·9 cites·14 claims
- 2968US7397904B2Asymmetric flattening filter for x-ray deviceVARIAN MED SYS TECH INC·Filed 2005·Granted Jul 8, 2008·6 cites·17 claims
- 3067US8983165B2System and method for measuring X-ray beam profile using an area detectorSUN MINGSHAN·Filed 2011·Granted Mar 17, 2015·6 cites·30 claims
- 3165US10459091B2Radiation detector and scannerVAREX IMAGING CORP·Filed 2016·Granted Oct 29, 2019·1 cites·20 claims
- 3264US8284899B2X-ray tube having a focal spot proximate the tube endVIRSHUP GARY FREDRIC·Filed 2007·Granted Oct 9, 2012·2 cites·21 claims
- 3363US8466421B2Radiation detector with multiple operating schemesVIRSHUP GARY·Filed 2010·Granted Jun 18, 2013·2 cites·7 claims
- 3463US5399881AHigh-temperature Josephson junction and methodVARIAN ASSOCIATES·Filed 1993·Granted Mar 21, 1995·25 cites·18 claims
- 3560US6940947B1Integrated bearing assemblyVARIAN MED SYS TECH INC·Filed 2002·Granted Sep 6, 2005·4 cites·18 claims
- 3656US10695020B2Systems, methods, and devices for multi-energy X-ray imagingVARIAN MED SYS INC·Filed 2017·Granted Jun 30, 2020·0 cites·20 claims
- 3752US8859976B2Radiation detector with multiple operating schemesVARIAN MED SYS INC·Filed 2013·Granted Oct 14, 2014·0 cites·19 claims
- 3852US8498379B2Electron emitter and method of making sameMOORE PAUL D·Filed 2012·Granted Jul 30, 2013·0 cites·20 claims
- 3950US9384935B2Cathode structures for X-ray tubesARNOLD JAMES T·Filed 2012·Granted Jul 5, 2016·0 cites·4 claims
- 4050US5517346ASpectral modification through phase modulation with spatial extentVARIAN ASSOCIATES·Filed 1994·Granted May 14, 1996·13 cites·12 claims
- 4148US2010128839A1Structure and Procedure for X-Ray CT Guided Cancer TreatmentVARIAN MED SYS INC·Filed 2008·Application pending·0 cites
- 4247US8174174B2Cathode structures for X-ray tubesARNOLD JAMES T·Filed 2010·Granted May 8, 2012·0 cites·8 claims
- 4347US5080504AOptical switching apparatus and methodVARIAN ASSOCIATES·Filed 1990·Granted Jan 14, 1992·18 cites·23 claims
- 4446US5703706ASpectral modification through phase modulation with spatial extentVARIAN ASSOCIATES·Filed 1996·Granted Dec 30, 1997·13 cites·1 claims
- 4544US10556129B2Systems and methods for treating a skin condition using radiationVARIAN MED SYS INC·Filed 2015·Granted Feb 11, 2020·0 cites·25 claims
- 4644US7485850B2Gain/lag artifact correction algorithm and softwareVARIAN MED SYS INC·Filed 2006·Granted Feb 3, 2009·1 cites·23 claims
- 4734US2012082294A1X-ray system and methodVIRSHUP GARY·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →