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Augmented Fluoroscopy with Digital Subtraction Imaging
App 20220257206 - Hartley; Bryan I. ; et al. | 2022-08-18 |
Focal spot shape for computed tomography
App 20220110599 - Pelc; Norbert J. ; et al. | 2022-04-14 |
Computed tomography system with dynamic bowtie filter
Grant 9,521,982 - Hsieh , et al. December 20, 2 | 2016-12-20 |
Spectral imaging system and method
Grant 9,488,739 - Pelc November 8, 2 | 2016-11-08 |
X-ray system utilizing alternating spectrum x-ray source in conjuction with a fixed spectrum separation filter approval
Grant 9,435,900 - Yao , et al. September 6, 2 | 2016-09-06 |
Computed tomography system with dynamic bowtie filter
Grant 9,414,792 - Hsieh , et al. August 16, 2 | 2016-08-16 |
Computed tomography system with dynamic bowtie filter
Grant 9,392,984 - Pelc , et al. July 19, 2 | 2016-07-19 |
Systems and methods for performing truncation artifact correction
Grant 9,196,061 - Hsieh , et al. November 24, 2 | 2015-11-24 |
Spectral Imaging System and Method
App 20150168570 - Pelc; Norbert J. | 2015-06-18 |
Computed Tomography System With Dynamic Bowtie Filter
App 20140328453 - HSIEH; Scott ; et al. | 2014-11-06 |
Computed Tomography System With Dynamic Bowtie Filter
App 20140294141 - HSIEH; Scott ; et al. | 2014-10-02 |
Computed Tomography System With Dynamic Bowtie Filter
App 20140192950 - Pelc; Norbert J. ; et al. | 2014-07-10 |
Systems And Methods For Performing Truncation Artifact Correction
App 20140126784 - Hsieh; Scott ; et al. | 2014-05-08 |
Filter For Kvp Switching Spectral X-ray System
App 20120314834 - YAO; Yuan ; et al. | 2012-12-13 |
Configurations for integrated MRI-linear accelerators
Grant 8,331,531 - Fahrig , et al. December 11, 2 | 2012-12-11 |
Optimal weights for measuring spectral x-ray data
Grant 8,194,820 - Wang , et al. June 5, 2 | 2012-06-05 |
Data normalization in inverse geometry computed tomography system
Grant 7,860,210 - Pelc , et al. December 28, 2 | 2010-12-28 |
Configurations for integrated MRI-linear accelerators
App 20100239066 - Fahrig; Rebecca ; et al. | 2010-09-23 |
Methods for analytic reconstruction for mult-source inverse geometry CT
Grant 7,778,386 - Yin , et al. August 17, 2 | 2010-08-17 |
Optimal Weights For Measuring Spectral X-ray Data
App 20100202584 - Wang; Adam S. ; et al. | 2010-08-12 |
Gain correction for a CT system
Grant 7,734,004 - Baek , et al. June 8, 2 | 2010-06-08 |
Data Normalization In Inverse Geometry Computed Tomography System
App 20100124310 - Pelc; Norbert J. ; et al. | 2010-05-20 |
MR compatible rotating anode x-ray tube
Grant 7,701,215 - Lillaney , et al. April 20, 2 | 2010-04-20 |
Mr Compatible Rotating Anode X-ray Tube
App 20090212775 - Lillaney; Prasheel ; et al. | 2009-08-27 |
Compression and decompression of raw image data
App 20090208086 - Pelc; Norbert J. | 2009-08-20 |
Regularized species separation
Grant 7,508,211 - Wen , et al. March 24, 2 | 2009-03-24 |
Gain Correction For A Ct System
App 20090067569 - Baek; Jongduk ; et al. | 2009-03-12 |
X-ray collimator for imaging with multiple sources and detectors
Grant 7,496,181 - Mazin , et al. February 24, 2 | 2009-02-24 |
Sliding window reconstruction and phase/field map updating for dynamic chemical shift imaging
Grant 7,486,073 - Yu , et al. February 3, 2 | 2009-02-03 |
Magnetic resonance imaging having radiation compatible radiofrequency coils
Grant 7,394,254 - Rieke , et al. July 1, 2 | 2008-07-01 |
Architectures for cardiac CT based on area x-ray sources
Grant 7,388,940 - De Man , et al. June 17, 2 | 2008-06-17 |
Architectures For Cardiac Ct Based On Area X-ray Sources
App 20080123804 - De Man; Bruno K.B. ; et al. | 2008-05-29 |
Magnetic resonance imaging of different chemical species in a system having magnetic field heterogeneities
Grant 7,349,729 - Reeder , et al. March 25, 2 | 2008-03-25 |
Methods For Analytic Reconstruction For Mult-source Inverse Geometry Ct
App 20080049891 - Yin; Zhye ; et al. | 2008-02-28 |
Sliding Window Reconstruction And Phase/field Map Updating For Dynamic Chemical Shift Imaging
App 20080012567 - Yu; Huanzhou ; et al. | 2008-01-17 |
Regularized Species Separation
App 20070285091 - Wen; Zhifei ; et al. | 2007-12-13 |
X-ray collimator for imaging with multiple sources and detectors
App 20070133749 - Mazin; Samuel R. ; et al. | 2007-06-14 |
Correction of the effect of gradient field non-linearities in phase contrast MRI
Grant 7,202,662 - Markl , et al. April 10, 2 | 2007-04-10 |
Magnetic resonance imaging having radiation compatible radiofrequency coils
App 20060273795 - Rieke; Viola ; et al. | 2006-12-07 |
Volumetric computed tomography (VCT)
Grant 7,145,981 - Pelc December 5, 2 | 2006-12-05 |
Computed tomography with increased field of view
App 20060210015 - Pelc; Norbert J. ; et al. | 2006-09-21 |
Sampling in volumetric computed tomography
Grant 7,103,138 - Pelc , et al. September 5, 2 | 2006-09-05 |
Volumetric computed tomography (VCT)
Grant 7,072,436 - Pelc July 4, 2 | 2006-07-04 |
Computed tomography with increased field of view
Grant 7,062,006 - Pelc , et al. June 13, 2 | 2006-06-13 |
Sampling in volumetric computed tomography
App 20060045234 - Pelc; Norbert J. ; et al. | 2006-03-02 |
Volumetric computed tomography (VCT)
App 20060002506 - Pelc; Norbert J. | 2006-01-05 |
Maintaining the alignment of electric and magnetic fields in an x-ray tube operated in a magnetic field
Grant 6,976,953 - Pelc December 20, 2 | 2005-12-20 |
Modified X-ray tube for use in the presence of magnetic fields
Grant 6,975,895 - Pelc , et al. December 13, 2 | 2005-12-13 |
Correction of the effect of spatial gradient field distortions in diffusion-weighted imaging
Grant 6,969,991 - Bammer , et al. November 29, 2 | 2005-11-29 |
Magnetic resonance imaging of different chemical species in a system having magnetic field heterogeneities
App 20050085713 - Reeder, Scott B. ; et al. | 2005-04-21 |
Magnetic resonance imaging with fat-water signal separation
Grant 6,856,134 - Reeder , et al. February 15, 2 | 2005-02-15 |
Correction of local field inhomogeneity in magnetic resonance imaging apparatus
Grant 6,812,700 - Fahrig , et al. November 2, 2 | 2004-11-02 |
X-ray tube for operating in a magnetic field
Grant 6,810,110 - Pelc , et al. October 26, 2 | 2004-10-26 |
Flow imaging using balanced phase contrast steady state free precession magnetic resonance imaging
Grant 6,806,709 - Markl , et al. October 19, 2 | 2004-10-19 |
Fast method for dynamic MR imaging
Grant 6,784,664 - Liang , et al. August 31, 2 | 2004-08-31 |
Correction of the effect of gradient field non-linearities in phase contrast MRI
App 20040113616 - Markl, Michael ; et al. | 2004-06-17 |
Fast method for dynamic MR imaging
App 20040113614 - Liang, Zhi-Pei ; et al. | 2004-06-17 |
Flow imaging using balanced phase contrast steady state free precession magnetic resonance imaging
App 20040113613 - Markl, Michael ; et al. | 2004-06-17 |
Characterization of the effect of spatial gradient field distortions in diffusion-weighted imaging
App 20040113615 - Bammer, Roland ; et al. | 2004-06-17 |
Correction of local field inhomogeneity in magnetic resonance imaging apparatus
App 20040021464 - Fahrig, Rebecca ; et al. | 2004-02-05 |
X-ray tube for operating in a magnetic field
App 20030123612 - Pelc, Norbert J. ; et al. | 2003-07-03 |
Volumetric computed tomography (VCT)
App 20030043957 - Pelc, Norbert J. | 2003-03-06 |
Reduced field-of-view method for cine magnetic resonance imaging
Grant 6,353,752 - Madore , et al. March 5, 2 | 2002-03-05 |
Spatiotemporal finite element method for motion analysis with velocity data
Grant 6,236,738 - Zhu , et al. May 22, 2 | 2001-05-22 |
Method of efficient data encoding in dynamic magnetic resonance imaging
Grant 6,144,873 - Madore , et al. November 7, 2 | 2000-11-07 |
Gradient characterization using fourier-transform
Grant 6,066,949 - Alley , et al. May 23, 2 | 2000-05-23 |
Method for increasing temporal resolution of MR fluoroscopy
Grant 5,697,370 - Pelc , et al. December 16, 1 | 1997-12-16 |
Method and apparatus for improved temporal resolution in dynamic MRI
Grant 5,653,233 - Pelc , et al. August 5, 1 | 1997-08-05 |
MRI tracking of cyclical motion by fourier integration of velocity
Grant 5,615,677 - Pelc , et al. April 1, 1 | 1997-04-01 |
Systems, methods and apparatus for reconstructing images in a CT system implementing a helical scan
Grant 5,559,847 - Hu , et al. September 24, 1 | 1996-09-24 |
Reduced field-of-view CT system for imaging compact embedded structures
Grant 5,533,080 - Pelc July 2, 1 | 1996-07-02 |
Reduced field-of-view CT system for imaging compact embedded structures
Grant 5,485,492 - Pelc January 16, 1 | 1996-01-16 |
Reconstruction method for helical scanning computed tomography apparatus with multi-row detector array employing overlapping beams
Grant 5,430,783 - Hu , et al. July 4, 1 | 1995-07-04 |
Detector channel gain calibration using focal spot wobble
Grant 5,430,785 - Pfoh , et al. July 4, 1 | 1995-07-04 |
Phase-contrast MRI using phased-array multicoil
Grant 5,399,970 - Pelc , et al. March 21, 1 | 1995-03-21 |
Method and apparatus for tracking of deformable regions by phase contrast MRI
Grant 5,318,026 - Pelc June 7, 1 | 1994-06-07 |
Method of noninvasive myocardial motion analysis using bidirectional motion intergration in phase contrast MRI maps of myocardial velocity
Grant 5,257,626 - Pelc , et al. November 2, 1 | 1993-11-02 |
Method of noninvasive motion analysis by using forced closure of phase contrast MRI maps of velocity
Grant 5,257,625 - Pelc November 2, 1 | 1993-11-02 |
System for selective material imaging
Grant 5,253,282 - Pelc October 12, 1 | 1993-10-12 |
Phase correction of complex - difference processed magnetic resonance angiograms
Grant 5,226,418 - Bernstein , et al. July 13, 1 | 1993-07-13 |
Noninvasive myocardial motion analysis using phase contrast MRI maps of myocardial velocity
Grant 5,195,525 - Pelc March 23, 1 | 1993-03-23 |
Rapid flow measurement using an NMR imaging system
Grant 5,101,156 - Pelc March 31, 1 | 1992-03-31 |
Method and apparatus for predicting values of a varying periodic phenomenon
Grant 5,051,903 - Pelc , et al. September 24, 1 | 1991-09-24 |
Method and apparatus for coherent imaging system
Grant 5,005,419 - O'Donnell , et al. April 9, 1 | 1991-04-09 |
Method for reducing motion induced image artifacts in projection imaging
Grant 4,994,965 - Crawford , et al. February 19, 1 | 1991-02-19 |
Radio frequency receiver for a NMR instrument
Grant 4,992,736 - Stormont , et al. February 12, 1 | 1991-02-12 |
Scanning mammography system with reduced scatter radiation
Grant 4,969,174 - Scheid , et al. November 6, 1 | 1990-11-06 |
RF synthesizer or an NMR instrument
Grant 4,952,877 - Stormont , et al. August 28, 1 | 1990-08-28 |
Gradient and polarizing field compensation
Grant 4,950,994 - Glover , et al. August 21, 1 | 1990-08-21 |
Use of repeated gradient echoes for noise reduction and improved NMR imaging
Grant 4,896,113 - Pelc January 23, 1 | 1990-01-23 |
Method for acquiring NMR data which is subject to periodic variations
Grant 4,751,462 - Glover , et al. June 14, 1 | 1988-06-14 |
Apparatus and method for evenly distributing events over a periodic phenomenon
Grant 4,720,678 - Glover , et al. January 19, 1 | 1988-01-19 |
Method for fast scan cine NMR imaging
Grant 4,710,717 - Pelc , et al. December 1, 1 | 1987-12-01 |
Method for reducing image artifacts due to periodic signal variations in NMR imaging
Grant 4,706,026 - Pelc , et al. November 10, 1 | 1987-11-10 |
Method for magnetic field gradient eddy current compensation
Grant 4,698,591 - Glover , et al. October 6, 1 | 1987-10-06 |
Method for reversing residual transverse magnetization due to phase-encoding magnetic field gradients
Grant 4,665,365 - Glover , et al. May 12, 1 | 1987-05-12 |
Method for reducing image artifacts due to periodic signal variations in NMR imaging
Grant 4,663,591 - Pelc , et al. May 5, 1 | 1987-05-05 |
Altering spatial characteristics of a digital image
Grant 4,653,013 - Collins , et al. March 24, 1 | 1987-03-24 |
Attenuation compensated emission reconstruction with simultaneous attenuation factor evaluation
Grant 4,633,398 - Gullberg , et al. December 30, 1 | 1986-12-30 |
Method for correcting image distortion due to gradient nonuniformity
Grant 4,591,789 - Glover , et al. May 27, 1 | 1986-05-27 |
Method and apparatus for removing objects from CT images
Grant 4,590,558 - Glover , et al. May 20, 1 | 1986-05-20 |
Method of projection reconstruction imaging with reduced sensitivity to motion-related artifacts
Grant 4,581,581 - Pelc April 8, 1 | 1986-04-08 |
Method for reducing image artifacts due to projection measurement inconsistencies
Grant 4,580,219 - Pelc , et al. April 1, 1 | 1986-04-01 |
Method and apparatus for compensating CT images for truncated projections
Grant 4,550,371 - Glover , et al. October 29, 1 | 1985-10-29 |
Method and a means for determining ultrasonic wave attenuation in tissue using zero crossing detector functioning within a specified frequency band
Grant 4,515,163 - Flax , et al. May 7, 1 | 1985-05-07 |
Matched filter for X-ray temporal subtraction
Grant 4,504,908 - Riederer , et al. March 12, 1 | 1985-03-12 |
Method and means for generating time gain compensation control signal for use in ultrasonic scanner and the like
Grant 4,452,085 - Pelc , et al. June 5, 1 | 1984-06-05 |
Multiple voltage x-ray switching system
Grant 4,361,901 - Daniels , et al. November 30, 1 | 1982-11-30 |
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