ClassID:

172072

G01R33/34076 - CPC Classification

Classification description:

Arrangements or instruments for measuring magnetic variables involving magnetic resonance; Details of apparatus provided for in groups  - ; Excitation or detection systems, e.g. using radio frequency signals; Constructional details, e.g. resonators, specially adapted to MR; Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils Birdcage coils

Recent Application in this class:
#1
20260140215
2026-05-21

SYSTEM AND METHOD FOR MULTIPHOTON PARALLEL TRANSMIT EXCITATION FOR MRI

#2
20260098920
2026-04-09

PSEUDO-BIRDCAGE COIL WITH VARIABLE TUNING AND APPLICATIONS THEREOF

#3
20260063739
2026-03-05

RADIO FREQUENCY COIL AND RESONANCE ASSEMBLY FOR MAGNETIC RESONANCE IMAGING SYSTEM

#4
20250314724
2025-10-09

RADIO FREQUENCY HEAD COIL WITH AN AUDIO REPRODUCTION SYSTEM

#5
20250224465
2025-07-10

A RADIO FREQUENCY RF TRANSMIT COIL FOR A MAGNETIC RESONANCE IMAGING SYSTEM AND MAGNETIC RESONANCE IMAGING SYSTEM COMPRISING THE COIL

#6
20250180681
2025-06-05

MAGNETIC RESONANCE MULTI-CORE RADIO FREQUENCY COIL DEVICE AND CONTROL METHOD, AND MAGNETIC RESONANCE IMAGING SYSTEM

#7
20250123343
2025-04-17

DEVICE FOR HOMOGENIZING A RADIOFREQUENCY FIELD FOR MAGNETIC RESONANCE IMAGING

#8
20250093442
2025-03-20

MAGNETIC RESONANCE IMAGING SYSTEM, AND RADIO-FREQUENCY SIGNAL PROCESSING METHOD AND RADIO-FREQUENCY COIL

#9
20240345189
2024-10-17

HALF DRIVING MODE FOR DEGENERATE BIRDCAGE COILS AND LADDER COILS

#10
20240319297
2024-09-26

Method and Apparatus for Monitoring Operating State of Birdcage Coil in Magnetic Resonance System

#11
20240255595
2024-08-01

BIRDCAGE RESONATOR FOR HIGH RESOLUTION NMR APPLICATIONS

#12
20240118358
2024-04-11

PSEUDO-BIRDCAGE COIL WITH VARIABLE TUNING AND APPLICATIONS THEREOF

#13
20240103104
2024-03-28

RADIO FREQUENCY COIL WITH T-SHAPED CONNECTOR BETWEEN ELECTRICAL CONDUCTORS AND RADIO FREQUENCY SHIELD

#14
20240094317
2024-03-21

MULTI-TURN BIRDCAGE MRI COIL AND APPLICATIONS

#15
20240069130
2024-02-29

GAPPED DEGENERATE BIRDCAGE COIL

#16
20230324485
2023-10-12

RADIO FREQUENCY FIELD EMISSION SYSTEM FOR MAGNETIC RESONANCE IMAGING

#17
20230296705
2023-09-21

Pin diode current reduction for MRI transmit coils

#18
20230288506
2023-09-14

MRI APPARATUS AND AMPLIFYING APPARATUS

#19
20230240630
2023-08-03

PET/MRI insert system

#20
20230182929
2023-06-15

Plasma thruster with birdcage antenna

#21
20230160983
2023-05-25

RF resonator array device for use in magnetic resonance imaging and methods of use thereof

#22
20220206091
2022-06-30

A COIL ASSEMBLY FOR MR IMAGING APPLICATIONS

#23
20220137165
2022-05-05

MR coil assembly with multiple dipole antennas and connection elements with blocking circuits

#24
20220137164
2022-05-05

Non-resonant magnetic resonance coil and magnetic resonance imaging system using the same

#25
20220099765
2022-03-31

Radio frequency coil unit and magnetic resonance imaging apparatus

#26
20220091203
2022-03-24

Gapped multi-birdcage MRI RF coil

#27
20220082869
2022-03-17

Eyewear having multidirectional venting

#28
20220075090
2022-03-10

Through-bit reconfigurable NMR logging tool

#29
20220043084
2022-02-10

Pseudo-birdcage coil with variable tuning and applications thereof

#30
20220026510
2022-01-27

Eigenmode transmit array coil for magnetic resonance imaging

#31
20210356539
2021-11-18

Radio frequency transmit coil for magnetic resonance imaging system

#32
20210325490
2021-10-21

Integrated active detuning for magnetic resonance imaging

#33
20210318398
2021-10-14

Multi-row array RF coil with minimized couplings using birdcage coils

#34
20210311144
2021-10-07

Active switching for RF slice-selecting

#35
20210302514
2021-09-30

MRI coil with a RF shield for radiation or x-ray applications

#36
20210223337
2021-07-22

Asymmetric birdcage coil

#37
20210132169
2021-05-06

MRI head coil comprising an open shield

#38
20210116521
2021-04-22

Asymmetric birdcage coil for a magnetic resonance imaging (MRI)

#39
20210088607
2021-03-25

MRI system with optimized RF transmit and receive capabilities

#40
20210080525
2021-03-18

Non-resonant magnetic resonance coil and magnetic resonance imaging system using the same

#41
20210059556
2021-03-04

Multi-channel magnetic resonance imaging RF coil

#42
20200397392
2020-12-24

PET/MRI insert system

#43
20200371186
2020-11-26

Coil facility for a magnetic resonance installation and magnetic resonance installation

#44
20200371175
2020-11-26

System and method for integrated active detuning in magnetic resonance imaging

#45
20200292642
2020-09-17

Cylindrical-like single layer technology (SLT) magnetic resonance imaging (MRI) array coil with at least one row as a birdcage coil in transmit mode

#46
20200158801
2020-05-21

Non-resonant magnetic resonance coil and magnetic resonance imaging system using the same

#47
20200072920
2020-03-05

Active switching for RF slice-selecting

#48
20190377039
2019-12-12

Asymmetric birdcage coil for a magnetic resonance imaging (MRI)

#49
20190339345
2019-11-07

Inductively feeding an RF coil for magnetic resonance imaging

#50
20190331746
2019-10-31

Radio frequency transmit coil for magnetic resonance imaging system

#51
20190331745
2019-10-31

Radio-frequency system for a magnetic resonance apparatus

#52
20190331744
2019-10-31

Birdcage magnetic resonance imaging (MRI) coil with open shield for single tune MRI coil and multi-tune MRI coil

#53
20190317166
2019-10-17

Magnetic resonance imaging apparatus, RF coil, and magnetic resonance imaging method

#54
20190317164
2019-10-17

RF coil device and RF shield device for different MRI modes

#55
20190302206
2019-10-03

Microstrip transmission line array RF coil, RF shield configuration and integrated apparatus of RF coil and radiation imaging device

#56
20190257899
2019-08-22

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

#57
20190257898
2019-08-22

Magnetic resonance imaging (MRI) transmit (Tx)/ receive (Rx) coil using the same array coil

#58
20190257896
2019-08-22

Transmitting antenna for a magnetic resonance device

#59
20190227133
2019-07-25

Co-planar RF coil feeding

#60
20190212401
2019-07-11

WHOLE BODY NON-CONTACT ELECTRICAL STIMULATION DEVICE WITH VARIABLE PARAMETERS

#61
20190187231
2019-06-20

Systems and methods for assessing pulmonary gas transfer using hyperpolarized 129XE MRI

#62
20190137579
2019-05-09

Magnetic resonance imaging apparatus and RF coil

#63
20190120917
2019-04-25

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

#64
20190113586
2019-04-18

RF transmit system with selectable drive ports for magnetic resonance imaging apparatuses

#65
20190079153
2019-03-14

Tunable magnetic resonance coil

#66
20190056469
2019-02-21

Multi-layered radio frequency coil

#67
20190056468
2019-02-21

Active switching for RF slice-selecting

#68
20190041476
2019-02-07

Radio frequency coil, magnetic resonance imaging device using same, and method for adjusting multi-channel radio frequency coil

#69
20190019620
2019-01-17

Flat adjustable capacitor for magnetic resonance scanner

#70
20180321340
2018-11-08

Coil arrangement for transmitting high-frequency radiation

#71
20180321339
2018-11-08

Single layer magnetic resonance imaging (MRI) transmit/receive (Tx/Rx) radio frequency (RF) coil with induced current failsafe protection

#72
20180313918
2018-11-01

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

#73
20180299521
2018-10-18

Radio frequency volume coil with improved space and access for use in a magnetic resonance examination system

#74
20180284203
2018-10-04

Tuning/detuning circuit and detuning method for an RF coil

#75
20180252785
2018-09-06

HYBRID TOF-PET/MRI TRANSCEIVER COIL

#76
20180246179
2018-08-30

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

#77
20180210046
2018-07-26

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

#78
20180210044
2018-07-26

End ring port structure of an atypical radio-frequency coil of a magnetic resonance imaging system

#79
20180196113
2018-07-12

Whole body non-contact electrical stimulation device with variable parameters

#80
20180120391
2018-05-03

System and method for magnetic resonance imaging one or more subjects

#81
20180095149
2018-04-05

Magnetic resonance imaging system radio frequency subsystem and coil decoupling apparatus and methods used therein

#82
20180081008
2018-03-22

Modulating magnetic resonance imaging transmit field in magnetic resonance fingerprinting using single layer transmit/receive radio frequency coil

#83
20180081005
2018-03-22

Single layer magnetic resonance imaging transmit/receive radio frequency coil

#84
20180074140
2018-03-15

Magnetic resonance imaging (MRI) coil with pin diode decoupling circuit

#85
20180045803
2018-02-15

Apparatus and method for mapping and measurement of spatially and temporally distributed induced small phase deviations in magnetic resonance utilizing deconvolution

#86
20180028092
2018-02-01

PET-MRI apparatus and radio frequency coil

#87
20180003787
2018-01-04

Magnetic resonance apparatus and method for operation thereof with actively controllable radio-frequency coil profiles

#88
20170343624
2017-11-30

Monitoring an absorption rate of inductively coupled coils

#89
20170307704
2017-10-26

Z-SEGMENTED RF COIL FOR MRI WITH GAP AND RF SCREEN ELEMENT

#90
20170299671
2017-10-19

MRI birdcage coil with distributed excitation

#91
20170285118
2017-10-05

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

#92
20170261572
2017-09-14

Magnetic resonance imaging apparatus

#93
20170254864
2017-09-07

High frequency coil and magnetic resonance image pickup device

#94
20170234947
2017-08-17

Radio frequency coil and magnetic resonance imaging system comprising the same

#95
20170176559
2017-06-22

Systems and methods for assessing pulmonary gas transfer using hyperpolarized Xe MRI

#96
20170164915
2017-06-15

PET/MRI insert system

#97
20170123024
2017-05-04

Body coil and magnetic resonance imaging system

#98
20170089989
2017-03-30

Magnetic resonance imaging RF antenna

#99
20170074953
2017-03-16

Local transmit coil with integrated safety device

#100
20170052236
2017-02-23

Radio frequency transmit coil for magnetic resonance imaging system

#101
20170052235
2017-02-23

Birdcage resonator for magnetic resonance

#102
20170003367
2017-01-05

MAGNETIC RESONANCE IMAGING SYSTEM AND METHOD

#103
20160259020
2016-09-08

Magnetic resonance imaging apparatus and coil device

#104
20160238679
2016-08-18

RF PROBE FOR MAGNETIC RESONANCE IMAGING AND SPECTROSCOPY

#105
20160238678
2016-08-18

MR device with distribution network

#106
20160216344
2016-07-28

Magnetic resonance imaging apparatus and antenna device

#107
20160187434
2016-06-30

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

#108
20160097664
2016-04-07

Apparatus and method for measuring velocity and composition of material in and adjacent to a borehole

#109
20160091576
2016-03-31

Magnetic resonance imaging apparatus including RF shield including slits

#110
20160003927
2016-01-07

Power measurement on magnetic resonance imaging coil at different frequency than Larmor frequency

#111
20150369897
2015-12-24

Magnetic resonance system and operating method therefor

#112
20150323623
2015-11-12

Decoupling of parallel transmission arrays in magnetic resonance imaging

#113
20150276898
2015-10-01

Z-segmented radio frequency antenna device for magnetic resonance imaging

#114
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

#115
20150253393
2015-09-10

Birdcage body coil for parallel transmit MRI

#116
20150234020
2015-08-20

Adaptive pin diode drive circuit with minimized power loss

#117
20150198682
2015-07-16

Radio frequency (RF) body coil assembly for dual-modality imaging

#118
20150137809
2015-05-21

Apparatus and method for mapping and measurement of spatially and temporally distributed induced small phase deviations in magnetic resonance utilizing deconvolution

#119
20150130466
2015-05-14

TEM resonator system especially for use in an MRI system

#120
20150130459
2015-05-14

Systems and methods for assessing pulmonary gas transfer using hyperpolarized Xe MRI

#121
20150108984
2015-04-23

Method and apparatus for determination of a magnetic resonance system control sequence

#122
20150102813
2015-04-16

Acoustic noise reducing RF coil for magnetic resonance imaging

#123
20150097566
2015-04-09

Method and device for controlling a magnetic resonance imaging apparatus

#124
20150061674
2015-03-05

Magnetic resonance imaging system including radio frequency coil

#125
20150054506
2015-02-26

Magnetic resonance coil, device and system

#126
20140300361
2014-10-09

Transmission arrangement for a tomograph

#127
20140247050
2014-09-04

Radio frequency coil and magnetic resonance imaging apparatus

#128
20140145722
2014-05-29

Birdcage-type high-frequency coil and magnetic resonance imaging apparatus

#129
20140117990
2014-05-01

Body coil for magnetic resonance imaging

#130
20140103931
2014-04-17

High frequency coil unit and magnetic resonance imaging apparatus

#131
20140097838
2014-04-10

Split birdcage coil, devices, and methods

#132
20130342207
2013-12-26

Magnetic resonance using quazi-continuous RF irradiation

#133
20130335087
2013-12-19

Radio frequncy (RF) body coil and method for tuning an RF body coil for magnetic resonance imaging

#134
20130335086
2013-12-19

Distributed capacitance radio frequncy (RF) coil and magnetic resonance imaging system including the same

#135
20130314091
2013-11-28

RF coil and magnetic resonance imaging device

#136
20130300418
2013-11-14

MR antenna with compensation for variable distance to shield

#137
20130293232
2013-11-07

Structured RF coil assembly for MRI scanner

#138
20130284936
2013-10-31

POSITRON EMISSION TOMOGRPAHY DETECTOR FOR DUAL-MODALITY IMAGING

#139
20130278262
2013-10-24

Passive Bfield shimming

#140
20130271141
2013-10-17

Multiple resonance sample coil for magic angle spinning NMR probe

#141
20130249560
2013-09-26

Magnetic resonance imaging apparatus

#142
20130211233
2013-08-15

Integrated PET/MRI scanner

#143
20130193974
2013-08-01

Radio frequency (RF) body coil assembly for dual-modality imaging

#144
20130147484
2013-06-13

Method and apparatus for characterizing and optimizing an RF coil in a magnetic resonance imaging system

#145
20130127463
2013-05-23

Magnetic resonance antenna arrangement and magnetic resonance system

#146
20130090896
2013-04-11

Method for determining an optimal structure of a high-frequency shield of a high-frequency antenna of a magnetic resonance arrangement

#147
20130082709
2013-04-04

PARALLEL MAGNETIC RESONANCE IMAGING USING GLOBAL VOLUME ARRAY COIL

#148
20130076354
2013-03-28

Magnetic resonance system and method for carrying out magnetic resonance measurements in an intraoral region

#149
20130069652
2013-03-21

RF COIL AND MAGNETIC RESONANCE IMAGING DEVICE

#150
20130015858
2013-01-17

Linear resonator of a high-frequency antenna for a nuclear magnetic resonance imaging apparatus

#151
20120306497
2012-12-06

RF reception coil and magnetic resonance imaging apparatus using same

#152
20120280685
2012-11-08

Linear phase microstrip radio frequency transmit coils

#153
20120268132
2012-10-25

Magnetic resonance signal detection using remotely positioned receive coils

#154
20120268116
2012-10-25

Magnetic resonance signal detection using remotely positioned receive coils

#155
20120262173
2012-10-18

High-frequency coil unit and magnetic resonance imaging device

#156
20120253174
2012-10-04

Image recording device for the simultaneous recording of magnetic resonance image data and nuclear medical image data

#157
20120242338
2012-09-27

Doubly tuned RF resonator

#158
20120223706
2012-09-06

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

#159
20120212225
2012-08-23

Birdcage coil for magnetic resonance imaging apparatus

#160
20120200294
2012-08-09

Magnetic resonance antenna arrangement and method for acquiring magnetic resonance signals using the magnetic resonance antenna arrangement

#161
20120182013
2012-07-19

Antenna arrangement for magnetic resonance applications

#162
20120169341
2012-07-05

INTEGRATED GAMMA RAY DETECTOR RING AND RF BODY COIL

#163
20120153955
2012-06-21

MRI short coils

#164
20120146643
2012-06-14

Radio frequency coil and apparatus

#165
20120112748
2012-05-10

Transceiver apparatus, system and methodology for superior In-Vivo imaging of human anatomy

#166
20120086451
2012-04-12

Magnetic resonance antenna and a magnetic resonance device having a magnetic resonance antenna

#167
20120025833
2012-02-02

MAGNETIC RESONANCE IMAGING APPARATUS

#168
20110254551
2011-10-20

GRADIENT COIL ASSEMBLY FOR MRI WITH INTEGRATED RF TRANSMIT AMPLIFIERS

#169
20110175616
2011-07-21

Nuclear magnetic resonance imaging system and coil unit

#170
20110140699
2011-06-16

System and method for coil disabling in magnetic resonance imaging

#171
20110056228
2011-03-10

COOLING APPARATUS FOR NUCLEAR MAGNETIC RESONANCE IMAGING RF COIL

#172
20110043207
2011-02-24

Whole-body coil arrangement for an open magnetic resonance scanner for use with a second diagnostic and/or therapeutic modality

#173
20110025329
2011-02-03

System and method for thermo-electric cooling of RF coils in an MR imaging system

#174
20100321020
2010-12-23

Bandwidth expansion in magnetic resonance

#175
20100286764
2010-11-11

Vascular stent with composite structure for magnetic resonance imaging capabilities

#176
20100280361
2010-11-04

Apparatus and method for cryogenically cooling a coil on a magnetic resonance imaging system

#177
20100277175
2010-11-04

TUNABLE AND/OR DETUNABLE MR RECEIVE COIL ARRANGEMENTS

#178
20100253351
2010-10-07

Antenna feed

#179
20100253350
2010-10-07

Antenna assembly

#180
20100253338
2010-10-07

Magnetic resonance method and apparatus for reducing RF heating in the patient

#181
20100253333
2010-10-07

DUAL TUNED VOLUME COILS ADAPTED TO PROVIDE AN END RING MODE

#182
20100219834
2010-09-02

BIRDCAGE COIL WITH IMPROVED HOMOGENEITY AND REDUCED SAR

#183
20100188086
2010-07-29

Magnetic resonance antenna

#184
20100182010
2010-07-22

MRI body coil connected to a frangible retention frame circuit board assembly and method for attaching an electronic module to a body coil of a magnetic resonance apparatus

#185
20100182009
2010-07-22

Coil decoupling

#186
20100179763
2010-07-15

Reverse circularly polarized non-tissue damaging RF in MRI detection of coupled RF current producing objects in a body

#187
20100171499
2010-07-08

RF based spatially selective excitation in MRI

#188
20100167668
2010-07-01

Method and device for monitoring a radio-frequency transmitter device in a magnetic resonance tomography system

#189
20100156420
2010-06-24

Local coil arrangement for magnetic resonance applications and patient bed for a magnetic resonance system, with integrated electrical interfaces

#190
20100141258
2010-06-10

MRI compatible radio frequency (RF) coil, with each rung of the RF coil containing a plurality of individual parallel wires internally

#191
20100136929
2010-06-03

METHOD AND MULTI-CHANNEL RF TRANSMITTER ARRANGEMENT FOR GENERATING RF FIELDS

#192
20100134109
2010-06-03

High frequency coil unit and magnetic resonance diagnostic apparatus having a self-contained cooling airflow chassis

#193
20100102817
2010-04-29

Hybrid birdcage-TEM radio frequency (RF) coil for multinuclear MRI/MRS

#194
20100066369
2010-03-18

Whole-body antenna for a magnetic resonance system comprising hollow rods

#195
20100056899
2010-03-04

METHOD AND APPARATUS FOR MULTIMODAL IMAGING

#196
20100036237
2010-02-11

Detector unit for arrangement within a field generating unit of an MR device

#197
20100033185
2010-02-11

RF coil and apparatus to reduce acoustic noise in an MRI system

#198
20100027864
2010-02-04

Systems and Methods for Assessing Pulmonary Gas Transfer using Hyperpolarized 129XE MRI

#199
20100019767
2010-01-28

RF COIL ASSEMBLY FOR A MAGNETIC RESONANCE IMAGING SYSTEM

#200
20100013483
2010-01-21

Tunable radio-frequency coil

#201
20100010337
2010-01-14

Combined PET/MRI device, component and local coil

#202
20090315784
2009-12-24

Antenna structure for a magnetic resonance device

#203
20090270718
2009-10-29

Dual-modality imaging

#204
20090267606
2009-10-29

Birdcage-like transmitting antenna for MRI

#205
20090256571
2009-10-15

Magnetic resonance apparatus with RF amplifier(s) disposed within the spaced distance between the primary and secondary gradient coil windings

#206
20090256569
2009-10-15

Multi-frequency RF coil

#207
20090256564
2009-10-15

Magnetic resonance radio frequency system and operating method therefor

#208
20090251145
2009-10-08

High frequency magnetic field coil and magnetic resonance imaging apparatus with the same

#209
20090230965
2009-09-17

Coil decoupling in magnetic resonance imaging

#210
20090219026
2009-09-03

Multi-channel birdcage body coil for magnetic resonance imaging

#211
20090219024
2009-09-03

Magnetic resonance system having a superconducting whole-body receiving arrangement

#212
20090201022
2009-08-13

Control apparatus for a magnetic resonance imaging antenna arrangement

#213
20090189609
2009-07-30

Apparatus for controlling an MRI antenna arrangement with elliptical polarization and equal amplitude signals at feed points

#214
20090134875
2009-05-28

MRI system and RF coil with enhanced cooling in vicinty of included circuit elements

#215
20090134874
2009-05-28

Cooling MRI components/electronic circuit elements/bed through gas flow paths formed between cylindrical RF coil unit base and cylindrical bore tube

#216
20090128150
2009-05-21

Silent and thin RF body coil

#217
20090102484
2009-04-23

Bandwidth expansion in magnetic resonance

#218
20090102482
2009-04-23

NMR probehead with a plurality of resonator systems for simultaneous measurement of a plurality of samples in a coupled mode

#219
20090099444
2009-04-16

Microstrip coil designs for MRI devices

#220
20090085567
2009-04-02

MAGNETIC RESONANCE APPARATUS WITH SHIM ARRANGEMENT

#221
20090021256
2009-01-22

High frequency coil and magnetic resonance imaging apparatus

#222
20090021255
2009-01-22

Apparatus and method for cryogenically cooling a coil on a magnetic resonance imaging system

#223
20080315880
2008-12-25

Coil apparatus and magnetic resonance imaging apparatus using the same

#224
20080297155
2008-12-04

Arrangement to control antenna elements

#225
20080297154
2008-12-04

Magnetic field coil and magnetic resonance imaging apparatus

#226
20080275332
2008-11-06

Head coil and neurovascular array for parallel imaging capable magnetic resonance systems

#227
20080272786
2008-11-06

Integrated power supply for surface coils

#228
20080265891
2008-10-30

Whole body coil assembly for magnetic resonance imaging apparatus

#229
20080231277
2008-09-25

NMR spectrometer

#230
20080227416
2008-09-18

Arrangement for controlling individual antennas of an antenna arrangement

#231
20080169811
2008-07-17

Method and apparatus for high-gain magnetic resonance imaging

#232
20080150527
2008-06-26

NMR measurement method

#233
20080129292
2008-06-05

RF coil system for super high field (SHF) MRI

#234
20080125854
2008-05-29

Vascular stent with composite structure for magnetic resonance imaging capabilities

#235
20080094063
2008-04-24

Birdcage resonator with coupling rings in addition to the ferrules

#236
20080089846
2008-04-17

Systems and methods for assessing pulmonary gas transfer using hyperpolarized 129XE MRI

#237
20080088305
2008-04-17

Radio frequency field localization for magnetic resonance

#238
20080061785
2008-03-13

RF coil and MRI system

#239
20080001603
2008-01-03

Superconductor probe coil for NMR apparatus

#240
20070285096
2007-12-13

Double-tuned RF coil

#241
20070279058
2007-12-06

Magnetic resonance imaging system with a Class-E radio frequency amplifier

#242
20070276222
2007-11-29

System for magnetic resonance imaging

#243
20070247158
2007-10-25

Cylindrical magnetic resonance antenna

#244
20070194789
2007-08-23

NMR measurement method

#245
20060293590
2006-12-28

Assembly, system, and method for optimizing image quality

#246
20060244453
2006-11-02

Double-balanced double-tuned CP birdcage with similar field profiles

#247
20060238198
2006-10-26

Switching device compatible with RF coil and magnetic resonance imaging system

#248
20060132135
2006-06-22

Superconductor probe coil for NMR apparatus

#249
20060017440
2006-01-26

Resonator system

#250
20060006868
2006-01-12

Superconductor probe coil for NMR apparatus

#251
20050237060
2005-10-27

Radio frequency resonator system with optimized current distribution in the conducting elements

#252
20050206381
2005-09-22

Time-varying magnetic fields generator for a magnetic resonance apparatus

#253
20050099180
2005-05-12

Generator for generating time-variable magnetic fields and magnetic resonance device

#254
20050073311
2005-04-07

Magnetic resonance device with a high frequency shield having a high frequency short circuit to the circuits boundary surface of the basic field magnet

#255
20050046423
2005-03-03

Cryo head with a plurality of heat exchangers for cooling the RF coils or resonators