Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
05/1999
05/18/1999US5905377 Method and apparatus for correcting gradient system and static magnetic field in magnetic resonance imaging
05/18/1999US5905376 Method and apparatus for detecting corrosion under non-ferromagnetic coatings
05/18/1999US5904996 Stacks with exchange biasing layer with nickel oxide and magnetic layer
05/17/1999CA2254248A1 Miniature magnetic sensor device using an inductor device
05/14/1999WO1993023762A9 Magnetic resonance imaging using pattern recognition
05/12/1999EP0915441A2 Transverse magnetic field annealed amorphous magnetomechanical elements for use in electronic article surveillance system and method of making same
05/12/1999EP0915440A2 Transverse magnetic field annealed amorphous magnetomechanical elements for use in electronic article surveillance system and method of making same
05/12/1999EP0914622A1 Resonant gradient coils for mri
05/12/1999CN1216242A Magnetic resonance imaging method and device therefor
05/11/1999US5903708 Magneto-resistance effect device with improved thermal resistance
05/11/1999US5903243 Compact, body-mountable field emission display device, and display panel having utility for use therewith
05/11/1999US5903152 Magnet system
05/11/1999US5903151 Local antenna arrangement for a magnetic resonance apparatus
05/11/1999US5903150 Antenna system for NMR and MRI apparatus
05/11/1999US5903149 Three-dimensional localized proton NMR spectroscopy using a hybrid of one-dimensional hadamard with two-dimensional chemical shift imaging
05/11/1999US5903098 Field emission display device having multiplicity of through conductive vias and a backside connector
05/11/1999US5902239 Image guided surgery system including a unit for transforming patient positions to image positions
05/11/1999US5901453 Gradiometer
05/11/1999CA2096261C Split array dipole moment detection and localization
05/06/1999WO1999022368A2 Magnetic field sensor comprising a spin-tunnel junction
05/06/1999WO1999021878A1 Interaction of alpha-conotoxin peptides with neuronal nicotinic acetylcholine receptors
05/06/1999WO1999021476A1 Magnetic device and mri equipment using the same
05/06/1999WO1998059220A3 Measurement of flow fractions, flow velocities, and flow rates of a multiphase fluid using esr sensing
05/06/1999EP0913701A2 Multi-slice mr imaging method and apparatus
05/06/1999EP0913700A2 Method for excitation and acquisition of nuclear magnetic resonance signals, particulary in ligth water
05/06/1999EP0913699A2 Planar gradient coil system for MRI positioned on only one side of the subject to be examined
05/06/1999DE19848110A1 Spin valve-type thin film element has a fixed magnetic layer of cobalt-iron alloy
05/06/1999DE19743547A1 Method of imaging fat plaque or build up using nuclear resonance tomography
05/06/1999CA2308115A1 Interaction of alpha-conotoxin peptides with neuronal nicotinic acetylcholine receptors
05/04/1999US5901001 Detection of asperities in recording surface of storage medium
05/04/1999US5900794 Single former active shield magnets
05/04/1999US5900793 Permanent magnet assemblies for use in medical applications
05/04/1999US5900792 Magnetic field homogeneity correction for superconducting magnet
05/04/1999US5900732 Automatic windowing method for MR images
05/04/1999US5900731 Encoding flow information using MR signal magnitude
05/04/1999US5900730 Magnetometer using two squids
05/04/1999US5900729 Magnetic force microscopy probe with integrated coil
05/04/1999US5900728 Alternating current magnetic force microscopy system with probe having integrated coil
05/04/1999US5899859 Multipositional MRI for kinematic studies of movable joints
05/04/1999US5899858 MR imaging with enhanced sensitivity of specific spin motion
04/1999
04/29/1999WO1999021332A1 Magnetically coupled signal isolator using a faraday shielded mr or gmr receiving element
04/29/1999WO1999021024A1 Method of and device for determining a temperature distribution in an object by means of magnetic resonance
04/29/1999WO1999021023A1 Monolithic magnetic sensor having externally adjustable temperature compensation
04/29/1999WO1999021022A2 Method for detecting a current of spin polarized electrons in a solid body
04/29/1999WO1999021018A1 Compact sensing apparatus having reduced cross section and methods of mounting same
04/29/1999WO1999021000A1 Method for detecting defects in work pieces and facility and magnetic field measuring apparatus for implementing said method
04/29/1999WO1999020176A1 Nuclear magnetic resonance imaging method and device
04/29/1999WO1999009405A8 Pipe testing apparatus and method
04/29/1999DE19848776A1 Exchange coupling layer for magnetic head
04/28/1999EP0911892A2 Magneto-resistance effect device and method of manufacturing the same
04/28/1999EP0911642A2 Methods and apparatus for determining the location of a magnetic probe within the anatomy of a patient by means of ESR
04/28/1999EP0910835A1 Method and apparatus for imaging artefact reduction
04/28/1999EP0910804A1 Diffusion-weighted mri method
04/28/1999EP0910803A1 Saddle-shaped multiturn rf coils for nmr probe
04/28/1999EP0910802A2 Magnetic field sensor comprising a wheatstone bridge
04/28/1999EP0910801A1 Process for standardising the intensity of optical sensors used for measuring periodically oscillating electric or magnetic field intensities
04/28/1999EP0910800A2 A magnetic field sensor and method of manufacturing a magnetic field sensor
04/28/1999EP0811170B1 Process and device for measuring a magnetic field by faraday effect while compensating for intensity variations
04/28/1999CN1215341A Bioactivated diagnostic imaging contrast agents
04/27/1999US5898516 Having bismuth-substituted iron garnet single crystal
04/27/1999US5898306 Single circuit ladder resonator quadrature surface RF coil
04/27/1999US5898305 Magnetic resonance imaging apparatus having a fluoroscopy mode
04/27/1999US5897496 Method and apparatus for producing magnetic resonance angiogram
04/27/1999US5897495 Ultrasonic wave medical treatment apparatus suitable for use under guidance of magnetic resonance imaging
04/27/1999US5896645 Method of assembling a magnetomeasuring apparatus
04/27/1999CA2004007C Magnetic resonance signal acquisition methods
04/22/1999WO1999019740A1 Methods of and apparatus for nqr testing a sample
04/22/1999WO1999019739A1 Mr imaging method and medical device for use in method
04/22/1999WO1999019738A1 Stent and mr imaging method for representing and determining the position of a stent
04/22/1999WO1999018852A1 Magnetically directable remote guidance systems, and methods of use thereof
04/22/1999DE19746199A1 Magnetoresistive angle sensor for angle and position measurement
04/22/1999DE19746138A1 Spin polarisation direction detection method
04/22/1999CA2307307A1 Methods of and apparatus for nqr testing a sample
04/21/1999EP0909962A2 Pulse signal generation method and apparatus
04/21/1999EP0909958A2 Use of navigator echoes for the correction of motion artifacts in MRI
04/21/1999EP0909392A1 Method of electron spin resonance enhanced magnetic resonance imaging (esremri) with ex vivo dynamic nuclear polarisaton of an mr imaging agent
04/21/1999EP0909391A1 Thin-layered magnetic field sensor
04/21/1999EP0808455B1 Application of countercurrent chromatography to the deconvolution of chemical libraries
04/21/1999CN1214622A Method and apparatus for mangetic resonance imaging
04/21/1999CN1214522A Magnetic microstrip line and its application
04/20/1999US5896030 Magnetic sensor with components attached to transparent plate for laser trimming during calibration
04/20/1999US5896028 Non-contact type sensor driven from a single power supply for allowing a compact configuration and reduced power consumption
04/20/1999US5895401 Controlled-artifact magnetic resonance instruments
04/15/1999WO1999018450A1 Method of and device for imaging an object by means of magnetic resonance
04/15/1999WO1999018449A2 Readout unit for rf-squid sensors with inductively coupled tank circuit
04/15/1999WO1999017809A2 Contrast-enhanced diagnostic imaging method for monitoring interventional therapies
04/15/1999WO1999017656A1 Methods for view angle tilt imaging of interventional devices providing adjustment of device contrast
04/15/1999WO1998001762A3 A magnetic field sensor and a method of manufacturing such a sensor
04/15/1999DE4480029C1 Automatic impedance matching of HF transmitter and receiver equipment in nuclear spin tomography system
04/15/1999DE19820692A1 Magnetic sensor for magnetic heads of rigid disc memory systems
04/15/1999DE19818547A1 Tunnel junction structure has a diffusion barrier layer
04/15/1999DE19746735A1 NMR imaging producing, determining position or control of system led in test object
04/14/1999EP0908740A1 Magnetic field homogeneity correction for superconducting magnet
04/14/1999EP0908739A2 RF coil structure for intra-cavity use in magnetic resonance imaging
04/14/1999EP0908738A2 NMR sample head with integrated remote tuning
04/14/1999EP0908722A2 Evaluating a geological formation
04/14/1999EP0907379A2 Bioactivated diagnostic imaging contrast agents
04/14/1999EP0610494B1 Magnetoresistive sensor circuit with high output voltage swing and temperature compensation
04/14/1999CN1213866A Tunnel junction structure and its manufacture and magnetic sensor
04/14/1999CN1213865A Magnetic sensor utilizing giant magntoresistance effect