ClassID:

172183

G01R33/5659 - CPC Classification

Classification description:

Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]; NMR imaging systems; Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console; Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution; Correction of image distortions, e.g. due to magnetic field inhomogeneities caused by a distortion of the RF magnetic field, e.g. spatial inhomogeneities of the RF magnetic field

Recent Application in this class:
#1
20260118460
2026-04-30

NOISE DAMPENING FOR INTENSITY CORRECTION IN MAGNETIC RESONANCE IMAGING

#2
20260072116
2026-03-12

CORRECTING AN INTENSITY INHOMOGENEITY IN A MAGNETIC RESONANCE REPRESENTATION

#3
20250251475
2025-08-07

MAGNETIC RESONANCE IMAGING WITH MACHINE-LEARNING BASED SHIM SETTINGS

#4
20250123343
2025-04-17

DEVICE FOR HOMOGENIZING A RADIOFREQUENCY FIELD FOR MAGNETIC RESONANCE IMAGING

#5
20250110196
2025-04-03

ELECTROMAGNETIC INTERFERENCE SUPPRESSION TECHNIQUES FOR MAGNETIC RESONANCE IMAGING

#6
20250067827
2025-02-27

SYSTEMS AND METHODS FOR INTERFERENCE SIGNAL COLLECTION AND PROCESSING

#7
20240369664
2024-11-07

IMAGING DEVICE OF ELIMINATING ELECTROMAGNETIC INTERFERENCE OF MAGNETIC RESONANCE AND IMAGING METHOD THEREOF

#8
20240329171
2024-10-03

MAGNETIC FIELD ENHANCEMENT ASSEMBLY AND MAGNETIC FIELD ENHANCEMENT DEVICE

#9
20240268701
2024-08-15

IMAGING SYSTEMS AND METHODS

#10
20240241201
2024-07-18

NOVEL METHOD TO IMPROVE UNIFORMITY OF MAGNETIZATION AND MR IMAGE AT 7T HUMAN MRIS

#11
20240201291
2024-06-20

MAGNETIC FIELD ENHANCEMENT COMPONENT AND MAGNETIC FIELD ENHANCEMENT DEVICE

#12
20240183918
2024-06-06

METHOD FOR GENERATING MULTI-RAY SPIN-EXCITATION SEQUENCES AND APPLICATION THEREOF TO MAGNETIC RESONANCE IMAGING

#13
20240085506
2024-03-14

SUBJECT-SPECIFIC OPTIMIZATION OF AN RF PULSE FOR EXCITING THE SPINS IN A SLAB

#14
20240053424
2024-02-15

MRI MAGNETIC FIELD CORRECTION DEVICE

#15
20230358840
2023-11-09

Hybrid spatial and circuit optimization for targeted performance of MRI coils

#16
20230314535
2023-10-05

Radio-Frequency Field Inhomogeneity Correction in Magnetic Resonance Imaging

#17
20230305091
2023-09-28

Method and apparatus for limiting radio frequency alternating magnetic field in magnetic resonance imaging

#18
20230280422
2023-09-07

B1+ mapping near metallic hardware

#19
20230162326
2023-05-25

METHOD FOR TRAINING POST-PROCESSING DEVICE FOR DENOISING MRI IMAGE AND COMPUTING DEVICE FOR THE SAME

#20
20230096478
2023-03-30

Method of operating a magnetic resonance scanner

#21
20230088438
2023-03-23

Method and apparatus for suppressing at least one of an electric or a magnetic field emitted during magnetic resonance recordings

#22
20230038474
2023-02-09

Apparatus for the measurement of ore in mine haul vehicles

#23
20220381866
2022-12-01

Method and apparatus for frequency drift correction of magnetic resonance CEST imaging, and medium and imaging device

#24
20220373624
2022-11-24

Permittivity Enhanced Magnetic Resonance Imaging (MRI) And Magnetic Resonance Spectroscopy (MRS)

#25
20220308146
2022-09-29

Identifying radio frequency interference in a magnetic resonance system

#26
20220260661
2022-08-18

Hybrid spatial and circuit optimization for targeted performance of MRI coils

#27
20220229135
2022-07-21

MR imaging using an accelerated multi-slice steam sequence

#28
20220206097
2022-06-30

MAGNETIC RESONANCE IMAGE PROCESSING METHOD AND DEVICE, AND COMPUTER READABLE STORAGE MEDIUM

#29
20220187401
2022-06-16

Method and system for controlling a magnetic resonance imaging system

#30
20220187394
2022-06-16

Magnetic resonance tomography system with interference reduction

#31
20220050158
2022-02-17

MRI scanner with active interference suppression and interference suppression method for an MRI scanner

#32
20210405141
2021-12-30

Generation of a homogenization field suitable for homogenization of magnetic resonance data

#33
20210382126
2021-12-09

RF magnetic field homogeneity and magnetic resonance image uniformity using inductive coupling

#34
20210259568
2021-08-26

Imaging systems and methods

#35
20210118203
2021-04-22

System and method for magnetic resonance imaging

#36
20210072334
2021-03-11

Optimised generation of MRI images by a multi-antenna MRI system

#37
20210063511
2021-03-04

Materials with high dielectric constant for magnetic resonance imaging instruments

#38
20210059556
2021-03-04

Multi-channel magnetic resonance imaging RF coil

#39
20210018583
2021-01-21

Systems and methods for predicting Bmaps from magnetic resonance calibration images

#40
20200408861
2020-12-31

RF magnetic field homogeneity and magnetic resonance image uniformity using inductive coupling

#41
20200393526
2020-12-17

Systems and methods for estimating complex radiofrequency fields in a magnetic resonance imaging

#42
20200341085
2020-10-29

Portable magnetic resonance imaging methods and apparatus

#43
20200249292
2020-08-06

MRI scanner with active interference suppression and interference suppression method for an MRI scanner

#44
20200241097
2020-07-30

Method and a MRI apparatus for obtaining images of a target volume of a human and/or animal subject using magnetic resonance imaging (MRI)

#45
20200217913
2020-07-09

Method and system for magnetic resonance imaging

#46
20200214619
2020-07-09

Automated co-registration of prostate MRI data

#47
20200209332
2020-07-02

System and method for magnetic resonance imaging

#48
20200170589
2020-06-04

PATIENT POSITIONING APPARATUS

#49
20200151919
2020-05-14

Method for MR image reconstruction and MR system

#50
20200088817
2020-03-19

Portable magnetic resonance imaging methods and apparatus

#51
20200049786
2020-02-13

Methods and systems for estimating transmit attenuation for a magnetic resonance imaging scan

#52
20200041594
2020-02-06

Sub voxel resolution magnetic resonance fingerprinting imaging

#53
20190353735
2019-11-21

METHOD OF UTILITZATION OF HIGH DIELECTRIC CONSTANT (HDC) MATERIALS FOR REDUCING SAR AND ENHANCING SNR IN MRI

#54
20190346526
2019-11-14

Intensity corrected magnetic resonance images

#55
20190346525
2019-11-14

MRI apparatus utilizing non-ultrashort TE(UTE) imaging to generate a mask image for performance of mask processing

#56
20190325622
2019-10-24

Image reconstruction system and method in magnetic resonance imaging

#57
20190324106
2019-10-24

Magnetic resonance imaging apparatus and method

#58
20190293740
2019-09-26

Method and device for correcting a B0 inhomogeneity by a radio frequency signal

#59
20190293739
2019-09-26

Apparatus and method for spatial encoding using a radio frequency signal in magnetic resonance tomography

#60
20190277933
2019-09-12

Device and method for detecting spikes during a magnetic resonance scan

#61
20190265321
2019-08-29

System and method for inhomogeneous magnetization transfer magnetic resonance imaging

#62
20190257899
2019-08-22

Adjusting a field distribution of an antenna arrangement of a magnetic resonance system

#63
20190250234
2019-08-15

Magnetic resonance imaging device and imaging method using same

#64
20190250228
2019-08-15

Rotatable magnet methods and apparatus for a magnetic resonance imaging system

#65
20190250227
2019-08-15

Rotatable magnet methods and apparatus for a magnetic resonance imaging system

#66
20190227135
2019-07-25

Magnetic resonance imaging apparatus

#67
20190178965
2019-06-13

Automatic determination of correction factors for a magnetic resonance system

#68
20190170842
2019-06-06

Determining slice leakage in accelerated magnetic resonance imaging

#69
20190162804
2019-05-30

Device and method for generating excitation pulses

#70
20190146044
2019-05-16

Magnetic resonance imaging apparatus

#71
20190128979
2019-05-02

Magnetic resonance imaging apparatus and pulse setting method

#72
20190120917
2019-04-25

Method for controlling the distribution of the RF magnetic field in a magnetic resonance imaging system

#73
20190113588
2019-04-18

Magnetic resonance imaging apparatus and magnetic resonance imaging method

#74
20190101610
2019-04-04

Phase deviation acquisition method and system, and phase calibration method and system

#75
20190101608
2019-04-04

Systems and methods for reducing artifacts in MRI images

#76
20190094325
2019-03-28

Correction method and apparatus for magnetic resonance diffusion weighted imaging image

#77
20190090777
2019-03-28

Medical imaging device for combined magnetic resonance imaging and irradiation and method for determining the configuration of shim units

#78
20190073806
2019-03-07

Image reconstruction system and method in magnetic resonance imaging

#79
20190064294
2019-02-28

Method of performing magnetic resonance imaging and a magnetic resonance apparatus

#80
20190033417
2019-01-31

Magnetic resonance image reconstruction

#81
20190033402
2019-01-31

Rotatable magnet methods and apparatus for a magnetic resonance imaging system

#82
20190025397
2019-01-24

System and method to correct eddy current artifacts in magnetic resonance imaging

#83
20190025395
2019-01-24

Systems and methods for fat suppression in magnetic resonance imaging

#84
20190025389
2019-01-24

Rotatable magnet methods and apparatus for a magnetic resonance imaging system

#85
20190018099
2019-01-17

Nuclear magnetic measuring device

#86
20180313922
2018-11-01

Generating a spatially resolved magnetic resonance dataset

#87
20180313918
2018-11-01

Single layer magnetic resonance imaging (MRI) transmit/receive (TX/RX) radio frequency (RF) coil with integrated shimming

#88
20180313916
2018-11-01

Magnetic resonance imaging apparatus and pulse design method

#89
20180292483
2018-10-11

System and method for controlling effects of magnetic field inhomogeneities on magnetic resonance fingerprinting (MRF)

#90
20180287596
2018-10-04

Multi-zone lighting system and method incorporating compact RF feed-through filter for MRI scan rooms

#91
20180275227
2018-09-27

RF coil array and MRI transmit array

#92
20180259603
2018-09-13

RADIO FREQUENCY ANTENNA ASSEMBLY FOR MAGNETIC RESONANCE IMAGE GUIDED THERAPY

#93
20180252788
2018-09-06

Method of designing pulse sequences for parallel-transmission magnetic resonance imaging, and a method of performing magnetic resonance imaging using such sequences

#94
20180246179
2018-08-30

Magnetic resonance volume coil with multiple independent transmit receive channels and method of operation thereof

#95
20180246178
2018-08-30

Systems and methods for estimating complex B1+ fields of transmit coils of a magnetic resonance imaging (MRI) system

#96
20180238987
2018-08-23

Systems and methods for an interleaved RF coil acquisition scheme

#97
20180238978
2018-08-23

Rotatable magnet methods and apparatus for a magnetic resonance imaging system

#98
20180217220
2018-08-02

Systems and methods for free-breathing three-dimensional magnetic resonance fingerprinting

#99
20180210055
2018-07-26

System and method for magnetic resonance imaging

#100
20180210046
2018-07-26

Drive circuit of radio-frequency transmitting coil and magnetic resonance imaging device

#101
20180196115
2018-07-12

Apparatus and method for calibration of time origin of an RF pulse in MRI data acquisition systems

#102
20180196114
2018-07-12

Correction of a magnetic resonance transmission signal

#103
20180149719
2018-05-31

Circuits for magnetic resonance imaging systems for integrated parallel reception, excitation, and shimming

#104
20180136296
2018-05-17

RF coil elements with split DC loops for magnetic resonance imaging systems for integrated parallel reception, excitation, and shimming and related methods and devices

#105
20180120399
2018-05-03

Method and apparatus for correcting uniformity of a magnetic resonance image

#106
20180120398
2018-05-03

Methods for mitigating local SAR hotspots and flip angle uniformity in ultra-high field simultaneous multislice imaging using parallel transmission

#107
20180113180
2018-04-26

Magnetic resonance imaging apparatus

#108
20180088199
2018-03-29

Method and apparatus for generation of combined magnetic resonance images

#109
20180038928
2018-02-08

Magnetic resonance T2 preparatory pulses for magnetic field inhomogeneity robustness and contrast optimization

#110
20180031667
2018-02-01

System and method for magnetic resonance fingerprinting in the presence of inhomogeneous magnetic fields

#111
20180031661
2018-02-01

System and method for continuous wave constant amplitude on-resonance and off-resonance spin-lock for magnetic resonance imaging

#112
20180031656
2018-02-01

Method and system for magnetic resonance imaging using slice selective pulses

#113
20180031651
2018-02-01

Method and device for compensating for magnetic noise fields in spatial volumes, and nuclear magnetic resonance imaging apparatus

#114
20180017647
2018-01-18

Methods for simultaneous multi-angular relaxometry and RF mapping of tissue using magnetic resonance imaging

#115
20180011155
2018-01-11

Magnetic resonance imaging apparatus and method for setting RF shimming parameters

#116
20170371012
2017-12-28

Automated impedance adjustment of a multichannel RF coil assembly

#117
20170336485
2017-11-23

Magnetic resonance signal detection module

#118
20170322279
2017-11-09

Multi-shot echo planar imaging using reordered segments and RF excitation pulse phase and slice profiles matched across interleaves

#119
20170315204
2017-11-02

Method and magnetic resonance apparatus for forming RF pulses for the compensation of inhomogeneities in the edge region of the magnetic resonance scanner

#120
20170315200
2017-11-02

Method, processor and magnetic resonance apparatus for displaying quantitative magnetic resonance image data

#121
20170315187
2017-11-02

Magnetic resonance imaging apparatus

#122
20170307709
2017-10-26

System and apparatus for assessing metallosis using magnetic resonance imaging

#123
20170307708
2017-10-26

Systems and methods for designing multidimensional selective adiabatic pulses

#124
20170307701
2017-10-26

Receive coil unit with integrated noise antennas and magnetic resonance imaging system with such a receive coil unit

#125
20170299682
2017-10-19

Field-mapping and artifact correction in multispectral imaging

#126
20170299676
2017-10-19

Uniform radio frequency magnetic fields in the body for high field MRI

#127
20170299671
2017-10-19

MRI birdcage coil with distributed excitation

#128
20170285118
2017-10-05

RF coil unit including dielectric structure, and magnetic resonance imaging system including the same

#129
20170261572
2017-09-14

Magnetic resonance imaging apparatus

#130
20170242085
2017-08-24

Method and apparatus for determining a B1 field map in a magnetic resonance scanner

#131
20170227621
2017-08-10

MAGNETIC RESONANCE IMAGING APPARATUS AND MAGNETIC RESONANCE IMAGING METHOD

#132
20170227619
2017-08-10

Chemical exchange saturation transfer (CEST) imaging of lactate (LATEST)

#133
20170212198
2017-07-27

MAGNETIC RESONANCE SIGNAL PROCESSING METHOD, MAGNETIC RESONANCE SIGNAL PROCESSING APPARATUS AND MAGNETIC RESONANCE APPARATUS, AND PROGRAM

#134
20170185072
2017-06-29

System and method for fabricating electromagnetic field enhancing objects for magnetic resonance imaging

#135
20170176564
2017-06-22

System and method for velocity selective pulses with arbitrary shape using MRI

#136
20170176563
2017-06-22

Methods for simultaneous multi-angular relaxometry and RF mapping of tissue using magnetic resonance imaging

#137
20170139021
2017-05-18

Magnetic resonance signal processing method, magnetic resonance signal processing apparatus and magnetic resonance apparatus, and program

#138
20170108569
2017-04-20

Magnetic resonance imaging with RF noise detection coils

#139
20170108564
2017-04-20

Nuclear magnetic resonance imaging apparatus and RF shimming method

#140
20170097399
2017-04-06

MRI apparatus, image processing apparatus, and image processing method

#141
20160363640
2016-12-15

Systems and methods for MRI body coil support structures

#142
20160356872
2016-12-08

Magnetic resonance imaging (MRI) with artifact-free T2 mapping

#143
20160341809
2016-11-24

Radio frequency coil assembly for magnetic resonance imaging and magnetic resonance imaging system

#144
20160313428
2016-10-27

METHODS AND DEVICES FOR OPTIMIZATION OF CONTRAST INHOMOGENEITY CORRECTION IN MAGNETIC RESONANCE IMAGING

#145
20160306018
2016-10-20

NMR transmitting/receiving coil configuration

#146
20160282438
2016-09-29

APPARATUS AND METHOD FOR DYNAMICALLY AND/OR LOCALLY ADJUSTING TRANSMIT GAIN AND RF SHIMMING DURING IMAGING AND SPECTROSCOPY

#147
20160282430
2016-09-29

Rapid quantitative abdominal imaging with magnetic resonance fingerprinting (MRF)

#148
20160266224
2016-09-15

Magnetic resonance method and apparatus to generate a residual map as an indicator of signal model consistency

#149
20160245882
2016-08-25

Method and magnetic resonance apparatus for determining absolute receive sensitivity maps for reception coils

#150
20160238678
2016-08-18

MR device with distribution network

#151
20160209481
2016-07-21

Transmit/receive switch, a transmit coil array and a receive coil array for MRI

#152
20160187438
2016-06-30

Method and apparatus for using B1 map to correct intensity of magnetic resonance images

#153
20160187434
2016-06-30

Systems and methods for integrated pick-up loops in body coil conductors

#154
20160178714
2016-06-23

Method and apparatus for acquiring image data from a subject using a magnetic resonance sequence having an adiabatic radio-frequency

#155
20160154080
2016-06-02

System and method for externally calibrated parallel imaging in the presence of an inhomogeneous magnetic field

#156
20160154075
2016-06-02

Magnetic resonance imaging apparatus

#157
20160154074
2016-06-02

Magnetic resonance imaging apparatus

#158
20160146918
2016-05-26

CORRECTED MAGNETIC RESONANCE IMAGING USING COIL SENSITIVITIES

#159
20160146917
2016-05-26

Magnetic resonance imaging method and magnetic resonance imaging apparatus

#160
20160146916
2016-05-26

Magnetic resonance imaging method, magnetic resonance imaging apparatus and magnetic resonance imaging system

#161
20160146912
2016-05-26

Shimming assistance unit, shimming assistance method, MRI apparatus and magnet apparatus

#162
20160146908
2016-05-26

Correction of imaging methods in a magnetic resonance device

#163
20160116561
2016-04-28

Methods for producing a pulse-pair for magnetic resonance imaging and devices thereof

#164
20160116556
2016-04-28

RF coil elements with split DC loops for magnetic resonance imaging systems for integrated parallel reception, excitation, and shimming and related methods and devices

#165
20160109612
2016-04-21

Methods and apparatuses to remove a net detected residual magnetization in a nuclear magnetic resonance (NMR) operation

#166
20160103196
2016-04-14

Method and apparatus for magnetic resonance imaging

#167
20160054408
2016-02-25

Method and magnetic resonance apparatus for performing an adjusting measurement

#168
20160041246
2016-02-11

System and method for magnetic resonance imaging using exchange time reflective of motion restriction or spin diffusion of protons bound to macromolecules

#169
20160033609
2016-02-04

MRI apparatus

#170
20160018502
2016-01-21

Signal inhomogeneity correction and performance evaluation apparatus

#171
20160011284
2016-01-14

Dynamic field detection in a MRT

#172
20160003925
2016-01-07

MRI apparatus with correction of envelope of RF pulse

#173
20150377988
2015-12-31

Measuring method and device for magnetic resonance applications

#174
20150362576
2015-12-17

Metal resistant MR imaging

#175
20150323635
2015-11-12

Method and apparatus for magnetic resonance imaging with radio frequency pulses generated according to phase criteria

#176
20150309147
2015-10-29

Systems and methods for designing magnetic resonance imaging radio frequency pulses that are robust against physiological motion errors

#177
20150309141
2015-10-29

System, method, and computer-accessible medium for determining at least one characteristic of at least one tissue or at least one MRI measurement condition of the at least one tissue using active contrast encoding magnetic resonance imaging procedure(s)

#178
20150293202
2015-10-15

Method and magnetic resonance apparatus for suppressing undesired coherence pathways

#179
20150285877
2015-10-08

Magnetic resonance imaging method for at least two separate radio-frequency transmit coils with time-delayed slice-selective excitation pulses

#180
20150276898
2015-10-01

Z-segmented radio frequency antenna device for magnetic resonance imaging

#181
20150276897
2015-10-01

Radio frequency (RF) birdcage coil with separately controlled ring members and rungs for use in a magnetic resonance (MR) imaging system

#182
20150260808
2015-09-17

RF amplifier control in parallel RF transmission based on power requirements

#183
20150241539
2015-08-27

Magnetic resonance imaging device, and determination method for high-frequency magnetic field conditions

#184
20150241537
2015-08-27

Magnetic resonance imaging with consistent geometries

#185
20150219733
2015-08-06

RF pulse alignment

#186
20150212181
2015-07-30

CORRECTION METHOD AND APPARATUS FOR MAGNETIC RESONANCE DIFFUSION WEIGHTED IMAGING IMAGE

#187
20150212171
2015-07-30

Method and apparatus for acquiring a magnetic resonance image data set and magnetic resonance device

#188
20150204960
2015-07-23

MRI embodiments for controlling an arrangement order of multiple echoes in a k-space

#189
20150185307
2015-07-02

Magnetic resonance signal correction

#190
20150185301
2015-07-02

Method and apparatus for generating a specific flip angle distribution in MRI

#191
20150177349
2015-06-25

Multiple shot magnetic resonance imaging with ghosting stability correction

#192
20150177344
2015-06-25

Magnetic resonance imaging systems for integrated parallel reception, excitation and shimming and related methods and devices

#193
20150168523
2015-06-18

MRI Apparatus with RF corrected each TR interval

#194
20150153432
2015-06-04

Optimised pulse sequences for evaluating spatial frequency content of a selectively excited internal volume

#195
20150130466
2015-05-14

TEM resonator system especially for use in an MRI system

#196
20150123660
2015-05-07

Auto-tune- and-match coils for human whole-body imaging and method

#197
20150091568
2015-04-02

Method and magnetic resonance apparatus to correct magnetic resonance measurement data

#198
20150091566
2015-04-02

Method and magnetic resonance apparatus to determine a sensitivity profile of a local coil

#199
20150077108
2015-03-19

Measurement of radio frequency excitation pulses

#200
20150070013
2015-03-12

Establishing B-maps

#201
20150042335
2015-02-12

MR imaging with Bmapping

#202
20150022203
2015-01-22

Automatic HF shim configuration for coils

#203
20150019172
2015-01-15

Magnetic resonance imaging method and apparatus

#204
20150008918
2015-01-08

Method and magnetic resonance apparatus to acquire magnetic resonance data of a target region including a metal object

#205
20140347052
2014-11-27

Magnetic resonance imaging apparatus and frequency shift measuring method

#206
20140300357
2014-10-09

Method and magnetic resonance system to determine a resonance frequency deviation

#207
20140292335
2014-10-02

Magnetic resonance imaging apparatus and magnetic resonance imaging method for correcting transmission unevenness due to RF pulse

#208
20140292334
2014-10-02

Magnetic resonance imaging equipment, high frequency magnetic field irradiation method and program

#209
20140253121
2014-09-11

Magnetic resonance imaging apparatus and irradiation magnetic field distribution measurement method

#210
20140253119
2014-09-11

Noise canceling in-situ NMR detection

#211
20140232392
2014-08-21

Apparatus, method, and magnetic resonance imaging system for shimming B1 magnetic field using RF transceiver coil and RF receiver coil

#212
20140226890
2014-08-14

Simple method to denoise ratio images in magnetic resonance imaging

#213
20140225613
2014-08-14

Wireless local transmit coils and array with controllable load

#214
20140218028
2014-08-07

Beam steering with resonance along a trajectory

#215
20140152309
2014-06-05

Methods of preparing and operating an MRI multi-channel coil

#216
20140152308
2014-06-05

Method and apparatus for acquiring B1 magnetic field information

#217
20140152307
2014-06-05

Method and apparatus for acquiring B1 magnetic field information

#218
20140139218
2014-05-22

Magnetic resonance imaging system with a multi-channel impedance matching network

#219
20140091795
2014-04-03

Magnetic resonance method and apparatus for automatic calculation of a maximum pulse-length of an excitation pulse

#220
20140091790
2014-04-03

Method and magnetic resonance system for time-dependent intensity correction of diffusion-weighted MR images

#221
20140086468
2014-03-27

Method and apparatus for correction of artifacts in magnetic resonance images

#222
20140062482
2014-03-06

Acquisition of MR data with sequential selection of resonant modes of the RF coil asssembly

#223
20140055140
2014-02-27

Magnetic resonance imaging apparatus

#224
20140035576
2014-02-06

Method and apparatus for accelerating magnetic resonance imaging

#225
20140021951
2014-01-23

System for reducing artifacts in imaging in the presence of a spin-lock radio-frequency field

#226
20140002084
2014-01-02

Magnetic resonance imaging systems for parallel transmit, receive and shim and methods of use thereof

#227
20130342207
2013-12-26

Magnetic resonance using quazi-continuous RF irradiation

#228
20130307541
2013-11-21

Automatic positioning and adaptation in an adjustment for a shim field map

#229
20130307539
2013-11-21

Magnetic resonance system and method to continuously correct phase errors in multidimensional, spatially selective radiofrequency excitation pulses in a magnetic resonance measurement sequence

#230
20130307538
2013-11-21

Magnetic resonance system and method to continuously correct phase errors in a multidimensional, spatially selective radiofrequency excitation pulse in a magnetic resonance measurement sequence

#231
20130300415
2013-11-14

Multi-channel transmit MR imaging

#232
20130278262
2013-10-24

Passive Bfield shimming

#233
20130278255
2013-10-24

System and method of receive sensitivity correction in MR imaging

#234
20130265049
2013-10-10

Controlling magnetic resonance systems

#235
20130257430
2013-10-03

Controlling magnetic resonance systems

#236
20130251227
2013-09-26

Methods and apparatus for accurate characterization of signal coil receiver sensitivity in magnetic resonance imaging (MRI)

#237
20130236075
2013-09-12

Automatic detection and correction of magnetic resonance imaging data

#238
20130221965
2013-08-29

B1 field-based regulation within a sequence for NMR

#239
20130207653
2013-08-15

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Local coil with a number of separately switchable local coil shim coils

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Breast coil for magnetic resonance recordings of the breast

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Virtual coil emulation in parallel transmission MRI

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Magnetic resonance antenna arrangement and magnetic resonance system

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Magnetic resonance imaging device and transmitting sensitivity distribution calculation method

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Method and magnetic resonance apparatus for non-selective excitation of nuclear spin signals in an examination subject

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Method and apparatus for enhancing signal in magnetic resonance imaging

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Method to acquire a magnetic resonance image data set of a target volume

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Method and apparatus for compensating for Binhomogeneity in magnetic resonance imaging by nonselective tailored RF pulses

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System for adapting an RF transmission magnetic field for image acquisition

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Magnetic field insensitive CEST imaging

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Method for creating a module for controlling a high-frequency antenna for a nuclear magnetic resonance imaging apparatus

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Method and device for determining a magnetic resonance system activation sequence

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Method and apparatus for reduction of specific absorption rate (SAR) in magnetic resonance data acquisition

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Correction for gain variation due to fast changing NMR sensor gain

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Method and magnetic resonance tomography system to generate magnetic resonance image data of an examination subject

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Method and apparatus for generating an effective equivalent of simultaneous transmission to a targeted tissue using a conventional transceiver array

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Parallel Excitation of Nuclear Spins With Local SAR Control

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Combining multiple MRI data acquisitions having different B1 inhomogeneities

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MR imaging using multi-channel RF excitation

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Image intensity correction for magnetic resonance imaging

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CONCURRENT OPTIMIZATION OF RF POWER AND RF FIELD UNIFORMITY IN MRI

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Method for optimization of a multi-channel coil

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Generator of a modulated radiofrequency signal, method for calibrating the generator, and magnetic resonance imaging system

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Spatial intensity correction for RF shading non-uniformities in MRI

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Accelerated B1 mapping

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Correction of changing local transmit phases during parallel transmission

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Hall effect current sensor

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Apparatus and method for parallel transmission of RF pulses in a spin echo sequence

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Magnetic resonance imaging apparatus, evaluation device, and method

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MRI apparatus and method with moving field component

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Direct and Indirect Surface Coil Correction for Cardiac Perfusion MRI

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B1-mapping and B1L-shimming for MRI

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Method of utilization of high dielectric constant (HDC) materials for reducing SAR and enhancing SNR in MRI

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Multi-channel magnetic resonance imaging and spectroscopy

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Magnetic resonance imaging apparatus

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Transmit/receive coil for ultra-high field MRI

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Noise canceling in-situ NMR detection

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Magnetic resonance imaging relating to correction of chemical shift artifact and intensity inhomogeneity

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Real-time local and global SAR estimation for patient safety and improved scanning performance

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Coil selection for parallel magnetic resonance imaging

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Phase sensitive radio frequency mapping for magnetic resonance imaging