Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 33 - Arrangements or instruments for measuring magnetic variables
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
06/2003
06/10/2003US6577476 Flux guide structure for a spin valve transistor which includes a slider body semiconductor layer
06/10/2003US6577128 NQR method and apparatus for testing a sample by applying multiple excitation blocks with different delay times
06/10/2003US6577127 Magnetic resonance imaging method for imaging time-dependent contrast
06/10/2003US6577126 Method of producing magnetic resonance images
06/10/2003US6577125 Temperature compensated magnetic field apparatus for NMR measurements
06/10/2003US6577124 Magnetic field sensor with perpendicular axis sensitivity, comprising a giant magnetoresistance material or a spin tunnel junction
06/10/2003US6577122 Magnetic detection apparatus with multiple pole projection guide
06/10/2003US6577121 Magnetoresistive sensor for measuring relative displacement of construction parts
06/10/2003US6576220 Non-invasive methods for surgery in the vasculature
06/10/2003CA2244847C Center-fed paralleled coils for mri
06/05/2003WO2003046795A2 Low signal correction for perfusion measurements
06/05/2003WO2003046599A1 Multiple preparatory excitations and readouts distributed over the cardiac cycle
06/05/2003WO2003046598A1 Magnetic resonance imaging method involving sub-sampling
06/05/2003WO2003046597A1 Magnetic resonance imaging method with reduced acoustic noise
06/05/2003WO2003046596A1 Planar radio frequency coil for open magnetic resonance imaging systems
06/05/2003WO2003046595A1 Arrangement for determining the position of a motion sensor element
06/05/2003WO2003046594A1 Sensor arrangement
06/05/2003WO2003045462A1 Medical devices with magnetic resonance visibility enhancing material
06/05/2003WO2003045457A2 Medical devices visible under magnetic resonance imaging
06/05/2003WO2003045441A1 Contrast agents for the in vivo detection of enzyme activity
06/05/2003WO2003045245A1 Motion correction for perfusion measurements
06/05/2003WO2003045244A2 Method and apparatus for semi-automatic aneurysm measurement and stent planning using volume image data
06/05/2003WO2003045243A2 Method and apparatus for reviewing tomographic scans
06/05/2003WO2003025608A3 Device for suppressing electromagnetic coupling phenomena
06/05/2003WO2002085189A3 Artifact suppression in dynamic magnetic resonance imaging
06/05/2003US20030103898 Simultaneous imaging of cardiac perfusion and a vitronectin receptor targeted imaging agent
06/05/2003US20030103872 Nuclear magnetic resonance; supplying using pipette, flushing using solvent, computer calibration
06/05/2003US20030103597 Medical examination installation with an MR system and an X-ray system
06/05/2003US20030103299 Magnetic sensing element suitable for track narrowing and method for fabricating the same
06/05/2003US20030102909 Amplifier circuit with offset compensation
06/05/2003US20030102867 High-speed sample spinner for solid NMR spectroscopy
06/05/2003US20030102866 Magnetic resonance apparatus with excitation antennae system
06/05/2003US20030102865 MRI using 3D gradient and spin echo MRI pulse sequences with cylindrical k-space trajectories at constant frequency of the oscillating gradients
06/05/2003US20030102864 Motion correction of magnetic resonance images using phase difference of two orthogonal acquisitions
06/05/2003US20030102863 Magnetic force microscopy having a magnetic probe coated with exchange coupled magnetic multiple layers
06/05/2003US20030102860 Magnetoresistive speed and direction sensing method and apparatus
06/05/2003DE10139883C1 Vorrichtung zum Einstellen eines Arbeitspunktes eines Magnetfeldsensors und ein Verfahren dafür A device for adjusting a working point of a magnetic field sensor and a method thereof
06/05/2003CA2471958A1 Implantable or insertable medical devices visible under magnetic resonance imaging
06/05/2003CA2468105A1 Medical devices with magnetic resonance visibility enhancing material
06/04/2003EP1316810A2 Method for measuring magnetic resonance by means of spin echos
06/04/2003EP1316809A2 Device for sensing a magnetic field
06/04/2003EP1126782A4 Method for improved imaging and photodynamic therapy
06/04/2003EP0966414B1 Triarylmethyl free radicals as image enhancing agents
06/04/2003EP0888557B1 PROCESS FOR DETERMINING THE CRITICAL CURRENT I c OF SUPERCONDUCTORS AND MEASURING INSTRUMENT THEREFOR
06/04/2003CN1421179A Double-echo sequence and magnetic resonance apparatus for realizing the same double-echo sequence
06/04/2003CN1110794C Magnetic sensor utilizing impedance variation of soft magnetic element in dependence upon magnetic field strength and producing method thereof
06/03/2003US6574497 MRI medical device markers utilizing fluorine-19
06/03/2003US6574496 Reacting ortho-deuterium enriched hydrogen with a hydrogenatable MR imaging agent precursor to produce a hydrogenated (i.e. deuterated) MR imaging agent; (ii) optionally, subjecting the hydrogenated MR imaging agent to a
06/03/2003US6574495 Para-hydrogen labelled agents and their use in magnetic resonance imaging
06/03/2003US6574079 Magnetic tunnel junction device and method including a tunneling barrier layer formed by oxidations of metallic alloys
06/03/2003US6573891 Method for accelerating the generation and display of volume-rendered cut-away-views of three-dimensional images
06/03/2003US6573720 Resonant structure for spatial and spectral-spatial imaging of free radical spin probes using radiofrequency time domain electron paramagnetic resonance spectroscopy
06/03/2003US6573719 MR method for generating MR signal corresponding to k-space excitations along mutually offset trajectories
06/03/2003US6573718 Feedback controlled magnetic resonance apparatus and method for operating same
06/03/2003US6573717 Method for the operation of a magnetic resonance apparatus
06/03/2003US6573716 Method and apparatus for tuning an NMR coil
06/03/2003US6573715 Porosity and permeability measurement of underground formations containing crude oil, using EPR response data
06/03/2003US6573714 Method and apparatus for spatial encoding using pseudo-fourier imaging
06/03/2003US6573713 Transpinnor-based switch and applications
06/03/2003US6573700 Method of characterizing free-space radiation using a chirped optical pulse
05/2003
05/30/2003WO2003044555A1 Multiple gradient echo type projection reconstruction sequence for mri and especially diffusion weighted mri
05/30/2003WO2003044554A1 Method and system for acquiring spin labeled images by means of adiabatic flow criterion
05/30/2003WO2003044553A1 Sliding frequency steady-state precession magnetic resonance imaging
05/30/2003WO2003044552A2 Multi-channel rf cable trap for magnetic resonance apparatus
05/30/2003WO2003044544A1 Sensor for optically measuring magnetic field
05/30/2003WO2003044540A2 Magnetometer having a dynamically adjustable bias setting and electronic vehicle compass incorporating the same
05/30/2003WO2003016824A3 Method for statistically analysing functional imaging data (fmri data) in real-time using a general linear model
05/30/2003WO2002045167A3 Thin films for magnetic devices
05/30/2003CA2465826A1 Magnetometer having a dynamically adjustable bias setting and electronic vehicle compass incorporating the same
05/29/2003US20030101375 Method for determining the cause of a fault in a medical device, and a medical device
05/29/2003US20030100830 Implantable or insertable medical devices visible under magnetic resonance imaging
05/29/2003US20030100829 Medical devices with magnetic resonance visibility enhancing material
05/29/2003US20030100827 Double echo magnetic resonance imaging sequence and apparatus for the implementation thereof
05/29/2003US20030100826 Planar radio frequency coil for open magnetic resonance imaging systems
05/29/2003US20030099771 Spin filter bottom spin valve head with continuous spacer exchange bias
05/29/2003US20030099764 Providing a coating on the medical device in which a paramagnetic-metal ion/chelate complex is encapsulated by a hydrogel, a chelate being linked to a functional group, and the functional group being an amine group
05/29/2003US20030099271 Method and apparatus for excitation of chemical bonds
05/29/2003US20030098689 Stabilization of transverse magnetization in superconducting NMR resonators
05/29/2003US20030098688 Magnetic resonance imaging method with adherence to SAR limits
05/29/2003US20030098687 Magnetic resonance imaging apparatus and method with adherence to SAR limits
05/29/2003US20030098455 High sensitivity, directional dc-SQUID magnetometer
05/28/2003EP1315125A2 Method and system for lung disease detection
05/28/2003EP1315115A2 Method and apparatus for managing workflow in prescribing and processing medical images
05/28/2003EP1314995A2 HF coil assembly for magnetic resonance imaging device
05/28/2003EP1314994A2 Stabilisation of transverse magnetisation of superconducting NMR resonators
05/28/2003EP1314993A2 Device for measuring a magnetic field and measuring a current
05/28/2003EP1314394A2 Method and apparatus for prescribing an imaging scan and checking user input
05/28/2003EP1314393A1 Magnet device and magnetic resonance imaging apparatus comprising it
05/28/2003EP1314211A1 Hall-effect sensor
05/28/2003EP1314031A1 Assay for s-nitrosothiol compounds
05/28/2003DE19935201C2 HTSL-Quanteninterferenzsensor mit hoher Empfindlichkeit HTSC quantum interference sensor with high sensitivity
05/28/2003CN2553388Y Two dimensional planar second-order magnetic field gradiometer
05/28/2003CN1420363A RF coil system for magnetic resonance image forming device
05/28/2003CN1419890A Accessory of breast photography for MR elastic photography
05/28/2003CN1109899C Band limiting interpolation method and projection for three-D image
05/27/2003US6571183 Imaging using spatial frequency filtering and masking
05/27/2003US6570745 Lead overlaid type of sensor with sensor passive regions pinned
05/27/2003US6570744 Magnetoresistance effect film and device
05/27/2003US6570699 Variable optical attenuator which applies a magnetic field to a Faraday element to rotate the polarization of a light signal
05/27/2003US6570476 Thermal shield suspension for superconductive magnets
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