Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
10/2000
10/18/2000EP1045255A1 Method and apparatus for optimal imaging of the peripheral vasculature
10/18/2000EP1044702A2 Spiral-wound magnetic foil
10/18/2000EP1044380A2 Method to reduce artefacts in the magnetic resonance image due to spurious magnetic signals
10/18/2000EP0724727B1 Apparatus for and method of nuclear resonance testing
10/18/2000CN1270563A Sol-gel coated polarization vessels
10/18/2000CN1270537A Alkalt metal hybrid spin-exchange optical pumping
10/18/2000CN1057627C Magnetoresistive spin valve sensor having a nonmagnetic back layer
10/17/2000US6134465 Method for reducing artifacts in MR image acquired with phased array surface coil
10/17/2000US6134464 Multi-slice and multi-angle MRI using fast spin echo acquisition
10/17/2000US6134090 Enhanced spin-valve/GMR magnetic sensor with an insulating boundary layer
10/17/2000US6134060 Current bias, current sense for magneto-resistive preamplifier, preamplifying integrated circuit, and related methods
10/17/2000US6133737 Circularly polarizing antenna for a magnetic resonance apparatus
10/17/2000US6133736 Transverse relaxation-optimized spectroscopy (=TROSY)
10/17/2000US6133735 Magnetic resonance logging method and apparatus
10/17/2000US6133734 Method and apparatus for evaluating an earth formation using nuclear magnetic resonance techiques
10/17/2000US6133733 Magnetic resonance imaging
10/17/2000US6133732 Magnetoresistive effect element and shield magnetoresistive effect sensor
10/17/2000US6131396 Heat radiation shield, and dewar employing same
10/17/2000CA2232022C Method and apparatus for measuring total nuclear magnetic resonance porosity
10/17/2000CA2049148C He3 solenoid magnetometer
10/12/2000WO2000060600A1 Device for weighting the cell resistances in a magnetoresistive memory
10/12/2000WO2000060520A1 Deriving time-averaged moments
10/12/2000WO2000060370A1 Magnetic flux sensor with a loop-shaped magnetic field conductor, and the production thereof
10/12/2000WO2000060369A1 Passive solid-state magnetic field sensors and applications therefor
10/12/2000WO2000059547A2 Method of detecting endometriosis
10/12/2000WO2000033722A3 System for positioning a mri probe
10/12/2000DE19914989A1 Magnetic resonance antenna
10/12/2000CA2366774A1 Method of detecting endometriosis
10/11/2000EP1043598A1 Magnetic field stabilization method, magnetic field generating apparatus and magnetic resonance imaging apparatus
10/11/2000EP1043597A2 Device and method for adjusting the working point of a squid
10/11/2000EP1043582A2 Diffusion-controlling sensor layer
10/11/2000EP1042685A2 In-room mri display terminal and remote control system
10/11/2000EP1042684A1 Magnetic field sensor with perpendicular to layer sensitivity, comprising a giant magnetorisistance material or a spin tunnel junction
10/11/2000EP1042683A1 Method and fixture for evaluating stator core quality in production
10/11/2000EP1042660A1 Sampling apparatus
10/11/2000EP1041922A2 Coil harness assembly for interventional mri application
10/11/2000CN1269577A Edge offset magnetic-resistance sensor
10/11/2000CN1269512A Magneti-field stabilizing method, magnetic field generating apparatus and nuclear magnetic resonance imaging apparatus
10/10/2000US6130538 Magnetic structure for generating magnetic fields to be used in nuclear magnetic resonance image detection, and machine for detecting said images
10/10/2000US6130537 HR MAS NMR coils with magic angle capacitors
10/10/2000US6130534 Method of calibrating a three-axis magnetometer
10/10/2000US6129957 First annealing for setting a first antiferromagnetic, a second annealing for resetting a second antiferromagnetic layer, third annealing with no exteranl applied field at high temperature to rapair first exchange, enchance second
10/09/2000CA2303677A1 Device and method for easily adjusting working point of squid
10/05/2000WO2000058742A1 Magnetic flux sensor
10/05/2000WO2000057782A1 Body probe for mri and mri device
10/05/2000WO2000057777A1 Method for determining haemodynamic indices by use of tomographic data
10/05/2000WO2000057767A2 Apparatus and methods for medical diagnostic and for medical guided interventions and therapy
10/05/2000DE19927494A1 Magnetic resonance tomography apparatus
10/05/2000DE19915310A1 Diffusionskontrollierende Sensorschicht Diffusion ControllingDepartment sensor layer
10/05/2000DE19913548A1 Sectional image recording apparatus e.g. for magnetic resonance tomography
10/05/2000DE19912428A1 Nuclear spin resonance apparatus for magnetic resonance tomography
10/05/2000DE10007598A1 Magnetic resonance volume scanner for examination of standing or lying patient - provides two-dimensional projections of three-dimensional regions
10/05/2000DE10004383A1 Magnetic spin resistance sensor for the magnetic read head of a computer hard drive has ferromagnetic deposited layers separated by an intermediate layer
10/04/2000EP1041391A2 Magneto-impedance element made of thin film magnetic material
10/04/2000EP1040361A1 Methods and apparatus for optically measuring polarization rotation of optical wave fronts using rare earth iron garnets
10/04/2000CN1269015A Overhauser magnetic resonance imaging (ORMI) method comprising ex vivo polarization of a magnetic resonance (MR) imaging agent
10/04/2000CN1268756A High-temp. superconducting coil and its NMR spectrometer
10/04/2000CN1268733A Rotating valve magnetic reluctance transducer, and magnetic head contg. same
10/03/2000US6128423 Reflection type magneto-optic sensor
10/03/2000US6128167 Spin-valve magnetoresistive element
10/03/2000US6127826 EPI image based long term eddy current pre-emphasis calibration
10/03/2000US6127825 Method of phase shift measurement, method of phase correction, and MRI apparatus
10/03/2000US6127824 Nuclear quadrupole resonance testing
10/03/2000US6127045 Usable as a magnetic field sensor in magnetic disk drives or as a memory cell in a magnetic random access array
10/03/2000US6125654 Providing solid xenon with nuclear spin relaxant, loading and positioning the xenon in low temperature refrigerator with surrounding magnetic field enabling high xenon spin polarizations, separating from relaxant
10/03/2000CA2303529A1 Diffusion-controlling sensor layer
09/2000
09/28/2000WO2000057435A1 Hybrid magnetic apparatus for use in medical applications
09/28/2000WO2000057361A1 Method and apparatus for image processing
09/28/2000WO2000057201A1 Nuclear magnetic resonance method and apparatus for determining pore characteristics of rocks and other porous materials
09/28/2000WO2000057200A1 Apparatus and method for determining magnetic susceptibility
09/28/2000WO2000057136A1 Detection of passing magnetic articles while adapting the detection threshold
09/28/2000WO2000043957A8 Interactive sculpting for volumetric exploration and feature extraction
09/28/2000DE19911988A1 Medical magnetic resonance system
09/28/2000DE19911975A1 Magnetic resonance transmission method
09/28/2000DE19910411A1 Verfahren und Vorrichtung zur Offset-kompensierten Magnetfeldmessung mittels eines Hallsensors Method and apparatus for offset-compensated magnetic field measurement by means of a Hall sensor
09/27/2000EP1039490A1 Pinning layer for magnetic devices
09/27/2000EP1039309A1 Method and apparatus for calibration of RF and gradient field time delays
09/27/2000EP1039308A2 Magnetic resonance imaging system
09/27/2000EP1039307A1 Magnetic sensor, current sensor, and magnetic sensor element
09/27/2000EP1038499A1 Interior alignment light for open magnet MRI
09/27/2000EP1038325A1 Fabricating an mtj with low areal resistance
09/27/2000EP1038191A1 Mri in cylindrical coordinates using a catheter antenna
09/27/2000CN1268218A Measurement of flow fractions, flow velocities, and flow rates of a multiphase fluid using ESR sensing
09/26/2000USRE36881 Gradient system for an NMR tomograph
09/26/2000US6124713 Matching amplifier having an extremely high input resistance for an induction probe
09/26/2000US6124712 Apparatus and method for imaging metallic objects using an array of giant magnetoresistive sensors
09/26/2000US6124692 Method and apparatus for reducing electrical power consumption in a machine monitor
09/26/2000US6123919 Using noble gas isotopes having nuclear spin, preferably xenon-129 and/or helium-3
09/26/2000US6123781 Method of controlling magnetic characteristics of spin-valve magnetoresistive element and of magnetic head with the element
09/26/2000US6123301 Horizontal-mount bracket system for holding and locking sensor position
09/21/2000WO2000055812A1 System and method for performing a three-dimensional virtual examination, navigation and visualization
09/21/2000WO2000054689A1 Apparatus and method for compensating for respiratory and patient motion during treatment
09/21/2000WO2000030077A9 Differential vgmr sensor
09/21/2000WO2000026848A9 Method and apparatus for shooting using biometric recognition
09/21/2000WO2000020042A3 Hyperpolarized noble gas extraction methods, masking methods, and associated transport containers
09/21/2000DE19843905C2 Hochfrequenzschirm für ein diagnostisches Magnetresonanzgerät RF shield for a diagnostic magnetic resonance apparatus
09/21/2000CA2368058A1 System and method for performing a three-dimensional virtual examination, navigation and visualization
09/20/2000EP1037068A2 Magnetic resonance apparatus
09/20/2000EP1037067A1 Non-CPMG fast spin echo MRI method
09/20/2000EP1037066A2 Magnetic resonance imaging pulse sequence