Inventor · disambiguated record
Paul J. Keall
Also filed as: KEALL PAUL · KEALL PAUL J · KEALL PAUL JOHN
25 granted patents·6 pending applications·277 citations·filing 2005–2023
95Inventor score
Top patents by PatentIndex Score
31 records- 0190US7469035B2Method to track three-dimensional target motion with a dynamical multi-leaf collimatorUNIV LELAND STANFORD JUNIOR·Filed 2007·Granted Dec 23, 2008·109 cites·8 claims
- 0288US8331531B2Configurations for integrated MRI-linear acceleratorsFAHRIG REBECCA·Filed 2010·Granted Dec 11, 2012·45 cites·12 claims
- 0378US7835493B2Method and system for four dimensional intensity modulated radiation therapy for motion compensated treatmentsUNIV STANFORD·Filed 2008·Granted Nov 16, 2010·23 cites·4 claims
- 0477US9538976B2Modulating gantry rotation speed and image acquisition in respiratory correlated (4D) cone beam CT imagesKEALL PAUL J·Filed 2012·Granted Jan 10, 2017·13 cites·9 claims
- 0577US7668357B2Method and system for using computed tomography to test pulmonary functionUNIV STANFORD·Filed 2005·Granted Feb 23, 2010·10 cites·14 claims
- 0674US11040220B2Method and system for in situ targeting of objectsASTO CT INC·Filed 2016·Granted Jun 22, 2021·4 cites·7 claims
- 0773US8396270B2Method to estimate 3D abdominal and thoracic tumor position to submillimeter accuracy using sequential x-ray imaging and respiratory monitoringKEALL PAUL J·Filed 2011·Granted Mar 12, 2013·5 cites·7 claims
- 0872US9084888B2Systems and methods for segmentation of radiopaque structures in imagesPOULSEN PER RUGAARD·Filed 2011·Granted Jul 21, 2015·7 cites·33 claims
- 0972US8379794B2Method to estimate position, motion and trajectory of a target with a single x-ray imagerUNIV LELAND STANFORD JUNIOR·Filed 2009·Granted Feb 19, 2013·9 cites·16 claims
- 1071US11376446B2Radiation therapy systems and methods using an external signalNGUYEN DOAN TRANG·Filed 2019·Granted Jul 5, 2022·3 cites·19 claims
- 1171US8340247B2Method and system for four dimensional intensity modulated radiation therapy for motion compensated treatmentsKEALL PAUL J·Filed 2010·Granted Dec 25, 2012·7 cites·24 claims
- 1270US9314219B2Method to estimate real-time rotation and translation of a target with a single x-ray imagerKEALL PAUL J·Filed 2013·Granted Apr 19, 2016·10 cites·12 claims
- 1368US9099271B2Method and system for operating electron guns in magnetic fieldsUNIV LELAND STANFORD JUNIOR·Filed 2012·Granted Aug 4, 2015·3 cites·5 claims
- 1468US8849373B2Method and apparatus for real-time 3D target position estimation by combining single x-ray imaging and external respiratory signalsKEALL PAUL J·Filed 2008·Granted Sep 30, 2014·8 cites·20 claims
- 1564US8971489B2Method and system for real-time DMLC-based target tracking with optimal motion compensating leaf adaptationRUAN DAN·Filed 2010·Granted Mar 3, 2015·6 cites·6 claims
- 1664US8837674B2Method for reducing diagnostic radiation dose in image guided radiotherapyRUAN DAN·Filed 2011·Granted Sep 16, 2014·5 cites·8 claims
- 1761US12059580B2Method and system for guided radiation therapyNGUYEN DOAN TRANG·Filed 2019·Granted Aug 13, 2024·2 cites·19 claims
- 1861US8457717B2Method and system of adaptive control for reducing motion artifacts and patient dose in four dimensional computed tomographyKEALL PAUL J·Filed 2005·Granted Jun 4, 2013·3 cites·12 claims
- 1960US7894571B2System and method for using prospective evaluation of displacement and velocity of a respiratory trace in a five dimensional parameter space to reduce artifacts and dosage in four dimensional computed tomographyUNIV STANFORD·Filed 2009·Granted Feb 22, 2011·3 cites·4 claims
- 2056US7955270B2Method and apparatus for respiratory audio-visual biofeedback for imaging and radiotherapyUNIV STANFORD·Filed 2006·Granted Jun 7, 2011·2 cites·20 claims
- 2147US2023248442A1System and method for cardiac structure trackingUNIV SYDNEY·Filed 2021·Application pending·0 cites
- 2244US12318631B2Dose-based optimization for multi-leaf collimator (“MLC”) tracking during radiation therapy methods and apparatusUNIV SYDNEY·Filed 2021·Granted Jun 3, 2025·0 cites·22 claims
- 2343US2025360339A1Markerless anatomical object tracking during an image-guided medical procedureSEETREAT PTY LTD·Filed 2023·Application pending·0 cites
- 2441US12484869B2Kalman filter framework to estimate 3D intrafraction motion from 2D projectionSEETREAT PTY LTD·Filed 2021·Granted Dec 2, 2025·0 cites·8 claims
- 2538US2020230438A1A couch-mounted stereoscopic surface imaging and biofeedback systemOPUS MEDICAL LTD·Filed 2018·Application pending·0 cites
- 2635US2017172534A1Thoracic imaging for cone beam computed tomographyUNIV SYDNEY·Filed 2015·Application pending·0 cites
- 2734US11439849B2Method of markerless measurement and calculation for personalized and reproducible breath holds for radiation therapy and medical imagingOPUS MEDICAL PTY LTD·Filed 2018·Granted Sep 13, 2022·0 cites·8 claims
- 2832US2016345927A1Optimised 4d cone beam computed tomography projection allocationUNIV SYDNEY·Filed 2015·Application pending·0 cites
- 2932US2011009761A1Method and system for real-time profiling respiratory motion with variable-horizon prediction capabilityRUAN DAN·Filed 2010·Application pending·0 cites
- 3029US9227085B2Including fiducial markers in radiation therapy planning to facilitate real-time position monitoring during treatment deliveryMA YUNZHI·Filed 2011·Granted Jan 5, 2016·0 cites·12 claims
- 3122US10773103B2Realtime radiotherapy markerless calibration and measurement systemRESPIRATORY INNOVATIONS PTY LTD·Filed 2017·Granted Sep 15, 2020·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →