Inventor · disambiguated record
Gopinath Kuduvalli
Also filed as: KUDUVALLI GOPINATH · KUDUVALLI GOPINATH R
53 granted patents·9 pending applications·5,612 citations·filing 2003–2022
99Inventor score
Top patents by PatentIndex Score
62 records- 0199US7505617B2Fiducial-less tracking with non-rigid image registrationACCURAY INC·Filed 2007·Granted Mar 17, 2009·370 cites·21 claims
- 0299US7327865B2Fiducial-less tracking with non-rigid image registrationACCURAY INC·Filed 2004·Granted Feb 5, 2008·433 cites·59 claims
- 0399US7187792B2Apparatus and method for determining measure of similarity between imagesACCURAY INC·Filed 2003·Granted Mar 6, 2007·173 cites·17 claims
- 0498US8093572B2Integrated variable-aperture collimator and fixed-aperture collimatorKUDUVALLI GOPINATH R·Filed 2007·Granted Jan 10, 2012·1k cites·30 claims
- 0598US7840093B2Image enhancement method and system for fiducial-less tracking of treatment targetsACCURAY INC·Filed 2008·Granted Nov 23, 2010·66 cites·10 claims
- 0698US7231076B2ROI selection in image registrationACCURAY INC·Filed 2004·Granted Jun 12, 2007·187 cites·22 claims
- 0796US8280491B2Image guided radiosurgery method and apparatus using registration of 2D radiographic images with digitally reconstructed radiographs of 3D scan dataKUDUVALLI GOPINATH·Filed 2010·Granted Oct 2, 2012·36 cites·20 claims
- 0895US7894649B2Target tracking using direct target registrationACCURAY INC·Filed 2006·Granted Feb 22, 2011·145 cites·42 claims
- 0995US7756567B2Image guided radiosurgery method and apparatus using registration of 2D radiographic images with digitally reconstructed radiographs of 3D scan dataACCURAY INC·Filed 2003·Granted Jul 13, 2010·67 cites·21 claims
- 1094US8090175B2Target tracking using direct target registrationFU DONGSHAN·Filed 2011·Granted Jan 3, 2012·36 cites·12 claims
- 1194US7831073B2Precision registration of X-ray images to cone-beam CT scan for image-guided radiation treatmentACCURAY INC·Filed 2005·Granted Nov 9, 2010·93 cites·36 claims
- 1294US7623623B2Non-collocated imaging and treatment in image-guided radiation treatment systemsACCURAY INC·Filed 2007·Granted Nov 24, 2009·126 cites·52 claims
- 1394US7522779B2Image enhancement method and system for fiducial-less tracking of treatment targetsACCURAY INC·Filed 2004·Granted Apr 21, 2009·74 cites·8 claims
- 1494US7366278B2DRR generation using a non-linear attenuation modelACCURAY INC·Filed 2004·Granted Apr 29, 2008·82 cites·17 claims
- 1594US7204640B2Apparatus and method for registering 2D radiographic images with images reconstructed from 3D scan dataACCURAY INC·Filed 2003·Granted Apr 17, 2007·191 cites·49 claims
- 1693US8822934B2Collimator changerSAYEH SOHAIL·Filed 2006·Granted Sep 2, 2014·1.1k cites·18 claims
- 1793US7266176B2Workspace optimization for radiation treatment delivery systemACCURAY INC·Filed 2005·Granted Sep 4, 2007·130 cites·46 claims
- 1892US7505559B2Determining a target-to-surface distance and using it for real time absorbed dose calculation and compensationACCURAY INC·Filed 2006·Granted Mar 17, 2009·83 cites·52 claims
- 1992US7315636B2Generation of reconstructed imagesACCURAY INC·Filed 2004·Granted Jan 1, 2008·67 cites·29 claims
- 2092US7302033B2Imaging geometry for image-guided radiosurgeryACCURAY INC·Filed 2005·Granted Nov 27, 2007·74 cites·48 claims
- 2191US9943707B2Tracking a target structure contained within a target volume using an X-ray tomosynthesis imaging detectorACCURAY INC·Filed 2017·Granted Apr 17, 2018·7 cites·23 claims
- 2291US7835500B2Multi-phase registration of 2-D X-ray images to 3-D volume studiesACCURAY INC·Filed 2005·Granted Nov 16, 2010·25 cites·51 claims
- 2391US7552490B2Method and apparatus for patient loading and unloadingACCURAY INC·Filed 2006·Granted Jun 30, 2009·74 cites·33 claims
- 2491US7154991B2Patient positioning assembly for therapeutic radiation systemACCURAY INC·Filed 2003·Granted Dec 26, 2006·253 cites·60 claims
- 2590US8989846B2Radiation treatment delivery system with outwardly movable radiation treatment head extending from ring gantryKUDUVALLI GOPINATH·Filed 2011·Granted Mar 24, 2015·44 cites·21 claims
- 2689US10173078B2Two-dimensional x-ray imaging of a target volumeACCURAY INC·Filed 2017·Granted Jan 8, 2019·7 cites·24 claims
- 2789US8804901B2Imaging methods for image-guided radiation treatmentMAURER JR CALVIN R·Filed 2011·Granted Aug 12, 2014·29 cites·16 claims
- 2889US8655429B2Robotic arm for a radiation treatment systemKUDUVALLI GOPINATH R·Filed 2007·Granted Feb 18, 2014·74 cites·53 claims
- 2989US7611452B2Wizard and template for treatment planningACCURAY INC·Filed 2005·Granted Nov 3, 2009·74 cites·22 claims
- 3089US7480399B2Apparatus and method for determining measure of similarity between imagesACCURAY INC·Filed 2007·Granted Jan 20, 2009·38 cites·20 claims
- 3187US9966160B2Radiation beam collimating systems and methodsVIEWRAY TECHONOLOGIES INC·Filed 2016·Granted May 8, 2018·10 cites·24 claims
- 3287US7684647B2Rigid body tracking for radiosurgeryACCURAY INC·Filed 2005·Granted Mar 23, 2010·43 cites·25 claims
- 3386US9474914B2Tracking of moving targetsACCURAY INC·Filed 2015·Granted Oct 25, 2016·7 cites·29 claims
- 3486US8874187B2Dynamic tracking of moving targetsTHOMSON EUAN·Filed 2007·Granted Oct 28, 2014·39 cites·21 claims
- 3586US7713205B2Dynamic tracking of soft tissue targets with ultrasound images, without using fiducial markersACCURAY INC·Filed 2005·Granted May 11, 2010·38 cites·5 claims
- 3685US7426318B2Motion field generation for non-rigid image registrationACCURAY INC·Filed 2004·Granted Sep 16, 2008·59 cites·72 claims
- 3784US9895555B2Imaging methods for image-guided radiation treatmentACCURAY INC·Filed 2014·Granted Feb 20, 2018·5 cites·21 claims
- 3884US8086004B2Use of a single X-ray image for quality assurance of trackingKUDUVALLI GOPINATH·Filed 2008·Granted Dec 27, 2011·34 cites·30 claims
- 3983US7720196B2Target tracking using surface scanner and four-dimensional diagnostic imaging dataACCURAY INC·Filed 2008·Granted May 18, 2010·27 cites·25 claims
- 4081US7356120B2Integrated quality assurance for in image guided radiation treatment delivery systemACCURAY INC·Filed 2005·Granted Apr 8, 2008·29 cites·18 claims
- 4180US7656998B2Unified quality assurance for a radiation treatment delivery systemACCURAY INC·Filed 2005·Granted Feb 2, 2010·29 cites·26 claims
- 4278US9406411B2Automatic calibration for device with controlled motion rangeSAYEH SOHAIL·Filed 2011·Granted Aug 2, 2016·16 cites·13 claims
- 4378US8457372B2Subtraction of a segmented anatomical feature from an acquired imageFU DONGSHAN·Filed 2008·Granted Jun 4, 2013·21 cites·44 claims
- 4476US8262554B2Apparatus and method for determining an optimized path traversal for radiation treatment delivery systemSAYEH SOHAIL·Filed 2007·Granted Sep 11, 2012·17 cites·27 claims
- 4576US7477722B2Imaging geometry for image-guided radiosurgeryACCURAY INC·Filed 2007·Granted Jan 13, 2009·11 cites·20 claims
- 4675US12376761B2Treatment couch with localization arrayACCURAY INC·Filed 2022·Granted Aug 5, 2025·0 cites·14 claims
- 4771US8989349B2Dynamic tracking of moving targetsTHOMSON EUAN·Filed 2004·Granted Mar 24, 2015·40 cites·35 claims
- 4869US8306297B2Precision registration of X-ray images to cone-beam CT scan for image-guided radiation treatmentFU DONGSHAN·Filed 2010·Granted Nov 6, 2012·4 cites·23 claims
- 4965US9883818B2Fiducial localizationWEBER ADAM JEROME·Filed 2008·Granted Feb 6, 2018·7 cites·12 claims
- 5061US7604405B2Integrated quality assurance for an image guided radiation treatment delivery systemACCURAY INC·Filed 2008·Granted Oct 20, 2009·3 cites·11 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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