Inventor · disambiguated record
Yanfeng Du
Also filed as: DU YANFENG
48 granted patents·11 pending applications·1,078 citations·filing 2003–2023
98Inventor score
Files withGEN ELECTRIC34SHANGHAI UNITED IMAGING HEALTHCARE CO LTD11RAO NARESH KESAVAN2YANOFF BRIAN DAVID2ASTLEY OLIVER RICHARD1
Top patents by PatentIndex Score
59 records- 0198US7260174B2Direct conversion energy discriminating CT detector with over-ranging correctionGEN ELECTRIC·Filed 2004·Granted Aug 21, 2007·104 cites·12 claims
- 0296US7696483B2High DQE photon counting detector using statistical recovery of pile-up eventsGEN ELECTRIC·Filed 2007·Granted Apr 13, 2010·42 cites·21 claims
- 0396US7308073B2X-ray filter having dynamically displaceable x-ray attenuating fluidGEN ELECTRIC·Filed 2005·Granted Dec 11, 2007·81 cites·20 claims
- 0495US7488945B2Subpixel routing and processing for an imaging system or the likeGEN ELECTRIC·Filed 2005·Granted Feb 10, 2009·37 cites·17 claims
- 0593US7573040B2Energy discriminating detector different materials direct conversion layersGEN ELECTRIC·Filed 2007·Granted Aug 11, 2009·33 cites·20 claims
- 0693US7532703B2Energy discriminating detector with direct conversion layer and indirect conversion layerGEN ELECTRIC·Filed 2007·Granted May 12, 2009·34 cites·21 claims
- 0792US8384038B2Readout electronics for photon counting and energy discriminating detectorsGEN ELECTRIC·Filed 2009·Granted Feb 26, 2013·26 cites·24 claims
- 0892US7809103B2Method for detecting the presence of high atomic number elementsGEN ELECTRIC·Filed 2007·Granted Oct 5, 2010·19 cites·13 claims
- 0990US8610081B2Systems and methods for generating control signals in radiation detector systemsRAO NARESH KESAVAN·Filed 2011·Granted Dec 17, 2013·12 cites·21 claims
- 1090US8159286B2System and method for time-to-voltage conversion with lock-out logicRAO NARESH KESAVAN·Filed 2008·Granted Apr 17, 2012·23 cites·17 claims
- 1190US7486764B2Method and apparatus to reduce charge sharing in pixellated energy discriminating detectorsGEN ELECTRIC·Filed 2007·Granted Feb 3, 2009·24 cites·25 claims
- 1290US7433443B1System and method of CT imaging with second tube/detector patchingGEN ELECTRIC·Filed 2007·Granted Oct 7, 2008·64 cites·25 claims
- 1390US7260172B2Method and system of CT data correctionGEN ELECTRIC·Filed 2007·Granted Aug 21, 2007·53 cites·20 claims
- 1489US8158951B2Apparatus and methods for evaluating operation of pixelated detectorsBAL GIRISH·Filed 2009·Granted Apr 17, 2012·31 cites·34 claims
- 1589US8044681B2Apparatus and method for channel-specific configuration in a readout ASICGEN ELECTRIC·Filed 2008·Granted Oct 25, 2011·18 cites·22 claims
- 1689US7760123B2Data acquisition system for photon counting and energy discriminating detectorsGEN ELECTRIC·Filed 2008·Granted Jul 20, 2010·18 cites·20 claims
- 1788US7583779B2System and method for acquisition and reconstruction of contrast-enhanced, artifact-reduced CT imagesGEN ELECTRIC·Filed 2004·Granted Sep 1, 2009·51 cites·60 claims
- 1886US7613274B2Method and system of energy integrating and photon counting using layered photon counting detectorGEN ELECTRIC·Filed 2007·Granted Nov 3, 2009·44 cites·20 claims
- 1985US7606346B2CT detector module constructionGEN ELECTRIC·Filed 2007·Granted Oct 20, 2009·38 cites·22 claims
- 2085US7388534B2Adaptive data acquisition for an imaging systemGEN ELECTRIC·Filed 2006·Granted Jun 17, 2008·16 cites·33 claims
- 2185US7212604B2Multi-layer direct conversion computed tomography detector moduleGEN ELECTRIC·Filed 2005·Granted May 1, 2007·16 cites·17 claims
- 2282US11103201B2Anti-scatter grid for radiation detectorSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2020·Granted Aug 31, 2021·1 cites·20 claims
- 2382US7382853B2Method and system of CT data correctionGEN ELECTRIC·Filed 2004·Granted Jun 3, 2008·17 cites·29 claims
- 2482US7263167B2Direct conversion X-ray detector with over-range and pile-up correctionGEN ELECTRIC·Filed 2005·Granted Aug 28, 2007·27 cites·23 claims
- 2581US7916836B2Method and apparatus for flexibly binning energy discriminating dataGEN ELECTRIC·Filed 2007·Granted Mar 29, 2011·26 cites·13 claims
- 2680US7734076B2Material decomposition image noise reductionGEN ELECTRIC·Filed 2006·Granted Jun 8, 2010·20 cites·20 claims
- 2779US7697657B2System and method of density and effective atomic number imagingGEN ELECTRIC·Filed 2007·Granted Apr 13, 2010·19 cites·27 claims
- 2879US7599465B2Detection of thrombi in CT using energy discriminationGEN ELECTRIC·Filed 2007·Granted Oct 6, 2009·20 cites·27 claims
- 2978US10679817B2Method and system for adjusting focal point positionSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2017·Granted Jun 9, 2020·2 cites·18 claims
- 3078US10617369B2Anti-scatter grid for radiation detectorSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2015·Granted Apr 14, 2020·2 cites·19 claims
- 3178US8314395B2Semiconductor crystal based radiation detector and method of producing the sameZHANG MINGLONG·Filed 2009·Granted Nov 20, 2012·8 cites·14 claims
- 3278US7583790B2Direct conversion energy discriminating CT detector with over-ranging correctionGEN ELECTRIC·Filed 2007·Granted Sep 1, 2009·12 cites·25 claims
- 3376US7697659B2Direct conversion energy discriminating CT detector with over-ranging correctionGEN ELECTRIC·Filed 2008·Granted Apr 13, 2010·10 cites·20 claims
- 3476US7570736B2Direct conversion energy discriminating CT detector with over-ranging correctionGEN ELECTRIC·Filed 2007·Granted Aug 4, 2009·5 cites·20 claims
- 3576US7065234B2Scatter and beam hardening correction in computed tomography applicationsGEN ELECTRIC·Filed 2004·Granted Jun 20, 2006·21 cites·22 claims
- 3674US7215732B2Method and system for CT reconstruction with pre-correctionGEN ELECTRIC·Filed 2004·Granted May 8, 2007·21 cites·22 claims
- 3773US11839503B2Anti-scatter grid for radiation detectorSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2021·Granted Dec 12, 2023·0 cites·16 claims
- 3873US7634060B2Direct conversion energy discriminating CT detector with over-ranging correctionGEN ELECTRIC·Filed 2007·Granted Dec 15, 2009·7 cites·11 claims
- 3972US6987833B2Methods and apparatus for identification and imaging of specific materialsGEN ELECTRIC·Filed 2003·Granted Jan 17, 2006·57 cites·19 claims
- 4066US8466420B2Charge loss correctionWANGERIN KRISTEN ANN·Filed 2010·Granted Jun 18, 2013·5 cites·20 claims
- 4162US11191509B2System and method for computed tomographySHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2020·Granted Dec 7, 2021·0 cites·20 claims
- 4260US12318496B2Medical devices and compoments thereofSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2021·Granted Jun 3, 2025·0 cites·20 claims
- 4356US7928398B2Radiation detecting pixel array signal routingMORPHO DETECTION INC·Filed 2008·Granted Apr 19, 2011·0 cites·19 claims
- 4456US7218706B2Energy discrimination radiography systems and methods for inspecting industrial componentsGEN ELECTRIC·Filed 2004·Granted May 15, 2007·14 cites·29 claims
- 4555US11501944B2Method and system for adjusting focal point positionSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2020·Granted Nov 15, 2022·0 cites·16 claims
- 4654US11075051B2Radiation emission deviceSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2018·Granted Jul 27, 2021·0 cites·19 claims
- 4754US2013161523A1Radiation detector with voltage-biased focus gridTKACZYK JOHN ERIC·Filed 2011·Application pending·0 cites
- 4852US10722204B2System and method for computer tomographySHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2017·Granted Jul 28, 2020·0 cites·20 claims
- 4951US2024046534A1Systems and methods for imagingSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2023·Application pending·0 cites
- 5051US2009232277A1System and method for inspection of items of interest in objectsGEN ELECTRIC·Filed 2008·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →