Inventor · disambiguated record
Thomas Koehler
Also filed as: KOEHLER THOMAS · KOEHLER THOMAS F · KOEHLER THOMAS FREDERICK
191 granted patents·76 pending applications·1,509 citations·filing 1993–2025
99Inventor score
Files withKONINKLIJKE PHILIPS NV163KONINKL PHILIPS ELECTRONICS NV45KOEHLER THOMAS26ROESSL EWALD5NIELSEN TIM3
Top patents by PatentIndex Score
267 records- 0197US9761021B2Dark field computed tomography imagingKONINKLIJKE PHILIPS NV·Filed 2013·Granted Sep 12, 2017·38 cites·23 claims
- 0296US9881710B2Achromatic phase-contrast imagingROESSL EWALD·Filed 2010·Granted Jan 30, 2018·37 cites·14 claims
- 0395US10485492B2Source-detector arrangementKONINKLIJKE PHILIPS NV·Filed 2015·Granted Nov 26, 2019·26 cites·14 claims
- 0495US9959640B2Iterative image reconstruction with a sharpness driven regularization parameterKONINKLIJKE PHILIPS NV·Filed 2015·Granted May 1, 2018·19 cites·20 claims
- 0595US9750465B2Scanning system for differential phase contrast imagingENGEL KLAUS JUERGEN·Filed 2010·Granted Sep 5, 2017·281 cites·19 claims
- 0695US8666137B2Apparatus and method for processing projection dataNIELSEN TIM·Filed 2010·Granted Mar 4, 2014·35 cites·17 claims
- 0794US9466135B2Reconstruction of a region-of-interest imageKOEHLER THOMAS·Filed 2010·Granted Oct 11, 2016·29 cites·19 claims
- 0894US8379791B2Method and apparatus to improve CT image acquisition using a displaced geometryKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Granted Feb 19, 2013·281 cites·30 claims
- 0993US9842414B2Monochromatic attenuation contrast image generation by using phase contrast CTKONINKLIJKE PHILIPS NV·Filed 2014·Granted Dec 12, 2017·19 cites·14 claims
- 1092US10568588B2Tiled detector arrangement for differential phase contrast CTKONINKLIJKE PHILIPS NV·Filed 2016·Granted Feb 25, 2020·21 cites·11 claims
- 1191US8660235B2Computed tomography apparatusKOEHLER THOMAS·Filed 2010·Granted Feb 25, 2014·17 cites·14 claims
- 1289US10485503B2Spectral imagingKONINKLIJKE PHILIPS NV·Filed 2013·Granted Nov 26, 2019·8 cites·11 claims
- 1388US9430832B2Differential phase contrast imaging with energy sensitive detectionKOEHLER THOMAS·Filed 2012·Granted Aug 30, 2016·11 cites·14 claims
- 1488US9348067B2Tilted gratings and method for production of tilted gratingsVOGTMEIER GEREON·Filed 2010·Granted May 24, 2016·12 cites·22 claims
- 1588US8306183B2Detection setup for X-ray phase contrast imagingKOEHLER THOMAS·Filed 2008·Granted Nov 6, 2012·49 cites·17 claims
- 1685US7924972B2Reconstruction of an image of a moving object from volumetric dataKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Granted Apr 12, 2011·11 cites·20 claims
- 1784US11000249B2X-ray detector for grating-based phase-contrast imagingKONINKLIJKE PHILIPS NV·Filed 2017·Granted May 11, 2021·2 cites·14 claims
- 1884US10984564B2Image noise estimation using alternating negationKONINKLIJKE PHILIPS NV·Filed 2017·Granted Apr 20, 2021·4 cites·20 claims
- 1984US7822171B2Cone beam computed tomography with multiple partial scanning trajectoriesKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Granted Oct 26, 2010·14 cites·34 claims
- 2083US10458926B2Calibration hardware phantom for differential phase contrast imagingKONINKLIJKE PHILIPS NV·Filed 2015·Granted Oct 29, 2019·2 cites·16 claims
- 2183US9613441B2Joint reconstruction of electron density imagesKONINKLIJKE PHILIPS NV·Filed 2014·Granted Apr 4, 2017·6 cites·20 claims
- 2283US9597046B2Method and device for imaging soft body tissue using X-ray projection and optical tomographyKONINKLIJKE PHILIPS NV·Filed 2012·Granted Mar 21, 2017·8 cites·17 claims
- 2383US9084528B2Phase contrast imagingGELLER DIETER·Filed 2010·Granted Jul 21, 2015·22 cites·15 claims
- 2483US7778383B2Effective dual-energy x-ray attenuation measurementKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Granted Aug 17, 2010·31 cites·18 claims
- 2582US9782138B2Imaging apparatus and methodKONINKLIJKE PHILIPS NV·Filed 2015·Granted Oct 10, 2017·5 cites·15 claims
- 2682US9761006B2Methods of utilizing image noise informationKONINKLIJKE PHILIPS NV·Filed 2014·Granted Sep 12, 2017·6 cites·14 claims
- 2782US8582855B2Apparatus, method and computer program for producing a corrected image of a region of interest from acquired projection dataKOEHLER THOMAS·Filed 2007·Granted Nov 12, 2013·12 cites·18 claims
- 2882US7839967B2Electron computer tomography method and electron computer tomographKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Nov 23, 2010·7 cites·20 claims
- 2981US9597050B2Multi-directional phase contrast X-ray imagingKONINKLIJKE PHILIPS NV·Filed 2013·Granted Mar 21, 2017·14 cites·12 claims
- 3080US11154264B2Single shot X-ray phase-contrast and dark field imagingKONINKLIJKE PHILIPS NV·Filed 2018·Granted Oct 26, 2021·2 cites·12 claims
- 3180US9287017B2Differential phase-contrast imaging with increased dynamic rangeKOEHLER THOMAS·Filed 2012·Granted Mar 15, 2016·6 cites·13 claims
- 3280US9105369B2Differential phase-contrast imaging with improved samplingKOEHLER THOMAS·Filed 2011·Granted Aug 11, 2015·12 cites·25 claims
- 3380US6426989B2Computed tomography methodKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Jul 30, 2002·28 cites·7 claims
- 3479US10679762B2Analyzing grid for phase contrast imaging and/or dark-field imagingKONINKLIJKE PHILIPS NV·Filed 2017·Granted Jun 9, 2020·3 cites·15 claims
- 3579US10420521B2Grating device for an X-ray imaging deviceKONINKLIJKE PHILIPS NV·Filed 2015·Granted Sep 24, 2019·4 cites·11 claims
- 3679US10172580B2Phase retrieval for scanning differential phase contrast systemsKONINKLIJKE PHILIPS NV·Filed 2014·Granted Jan 8, 2019·6 cites·13 claims
- 3778US12106405B2Imaging system configured to generate non-spectral volumetric image data from a KVP switching multi-energy acquisitionKONINKLIJKE PHILIPS NV·Filed 2019·Granted Oct 1, 2024·2 cites·8 claims
- 3878US10373349B2Image generation apparatusKONINKLIJKE PHILIPS NV·Filed 2015·Granted Aug 6, 2019·3 cites·20 claims
- 3978US10297049B2Statistically weighted regularization in multi-contrast imagingKONINKLIJKE PHILIPS NV·Filed 2015·Granted May 21, 2019·3 cites·20 claims
- 4078US9488574B2Device for imaging the interior of an optically turbid medium and receptacle unit for such a deviceKOEHLER THOMAS·Filed 2008·Granted Nov 8, 2016·19 cites·10 claims
- 4178US9066649B2Apparatus for phase-contrast imaging comprising a displaceable X-ray detector element and methodROESSL EWALD·Filed 2010·Granted Jun 30, 2015·12 cites·20 claims
- 4278US8705831B2System and method for generating an image of a region of interestKOEHLER THOMAS·Filed 2010·Granted Apr 22, 2014·5 cites·14 claims
- 4378US7889901B2Computed tomography method with helical relative movement and conical beam bundleKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Granted Feb 15, 2011·9 cites·16 claims
- 4477US10507004B2Phantom device, dark field imaging system and method for acquiring a dark field imageKONINKLIJKE PHILIPS NV·Filed 2017·Granted Dec 17, 2019·3 cites·14 claims
- 4577US7672424B2Image reconstruction with voxel dependent interpolationKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Mar 2, 2010·8 cites·22 claims
- 4676US11759159B2Apparatus for generating X-ray imaging dataKONINKLIJKE PHILIPS NV·Filed 2019·Granted Sep 19, 2023·2 cites·13 claims
- 4776US11026643B2Interferometer grating support for grating-based x-ray imaging and/or a support bracket thereforKONINKLIJKE PHILIPS NV·Filed 2017·Granted Jun 8, 2021·2 cites·21 claims
- 4876US10973483B2Phase-contrast and dark-field CT reconstruction algorithmKONINKLIJKE PHILIPS NV·Filed 2017·Granted Apr 13, 2021·2 cites·12 claims
- 4976US10839488B2Device and method for denoising a vector-valued imageKONINKLIJKE PHILIPS NV·Filed 2017·Granted Nov 17, 2020·2 cites·13 claims
- 5076US8204579B2Device and method for determining a concentration-related quantity of a fluorescent contrast agent applied to a turbid mediumNIELSEN TIM·Filed 2007·Granted Jun 19, 2012·16 cites·18 claims
Showing the top 50 of 267 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Thomas Koehler 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 →