Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
07/2004
07/28/2004CN1515913A Method for defining fluid medium actual speed interval in the magnetic resonance tomographic contrast flux measurement
07/28/2004CN1515912A Automatic reverse correcting method of nuclear magnetic resonance image rigid translational aliasing artifact
07/28/2004CN1515911A Nuclear magnetic resonance pulse sequency generator
07/28/2004CN1159597C Eddy current reducing device for magnetic resonant imaging equipment
07/28/2004CN1159576C Method for producing master magnet body assembly for magnetic resonance imaging system
07/27/2004US6768957 Electronic azimuth meter, correcting mechanism for electronic azimuth meter, and electronic timepiece having electronic azimuth meter
07/27/2004US6768917 Magnetic resonance imaging method and system
07/27/2004US6768915 Method for the operation of a magnetic resonance apparatus and magnetic resonance apparatus for the implementation of the method
07/27/2004US6768407 Magnetic field generator
07/27/2004US6768306 Probe for NMR apparatus using magnesium diboride
07/27/2004US6768305 Temperature controlled sample changer for NMR analysis
07/27/2004US6768304 On-flow preheating in NMR measurements
07/27/2004US6768303 Double-counter-rotational coil
07/27/2004US6768302 Magnetic resonance signal evaluation method and apparatus using combinations of simultaneously received antenna signals
07/27/2004US6768301 Hall sensor array for measuring a magnetic field with offset compensation
07/27/2004US6768300 Sample rod inserted in heliium 3 refrigerator
07/27/2004US6768152 Magnetoresistive effect element and magnetic memory device
07/27/2004US6767715 Nitroso compounds and their use as spin traps
07/27/2004US6767655 Magneto-resistive element
07/27/2004US6767360 Vascular stent with composite structure for magnetic reasonance imaging capabilities
07/22/2004WO2004061469A1 High-frequency system for an mr apparatus with multiple transmit channels
07/22/2004WO2004061468A1 Radio frequency nmr resonator with split axial shields
07/22/2004WO2004061467A1 Synthetic antiferromagnetic structure for magnetoelectronic devices
07/22/2004WO2004061466A1 Magnetic sensor
07/22/2004WO2004061419A2 Systems and methods for estimating properties of a sample
07/22/2004WO2004060156A1 Magnetic resonance imaging device
07/22/2004WO2004045255A3 Circuit arrangement for operating a high pressure discharge lamp
07/22/2004US20040143449 Processing systems
07/22/2004US20040143180 Medical devices visible under magnetic resonance imaging
07/22/2004US20040143179 Diagnostic procedures using direct injection of gaseous hyperpolarized 129Xe and associated systems and products
07/22/2004US20040142496 Using nuclear magnetic spectral intensities and chemometrics for the analysis of chemical, biochemical, and biological data; diagnosing cardiovascular disorders
07/22/2004US20040141639 Image diagnosis aid system and image diagnosis aid method
07/22/2004US20040141262 Magnetoresistive sensor including magnetic domain control layers having high electric resistivity, magnetic head and magnetic disk apparatus
07/22/2004US20040141261 GMR element having fixed magnetic layer provided on side surface of free magnetic layer
07/22/2004US20040141260 Magnetic detecting element having pinned magnetic layers disposed on both sides of free magnetic layer
07/22/2004US20040141259 Spin-valve magnetoresistive thin film element
07/22/2004US20040141258 Spin valve structures with specular reflection layers
07/22/2004US20040140808 RF coil for imaging system
07/22/2004US20040140807 NMR head imaging system
07/22/2004US20040140806 Magnetic resonance tomography device with adhesive bonding forming a predetermined breaking point
07/22/2004US20040140804 Gradient non-linearity compensation in moving table MRI
07/22/2004US20040140803 Method to determine the ADC coefficients in diffusion-weighted magnetic resonance imaging given use of steady-state sequences
07/22/2004US20040140802 Measurement and correction of gradient-induced cross-term magnetic fields in an EPI sequence
07/22/2004US20040140800 Nuclear magnetic resonance apparatus and methods for analyzing fluids extracted from earth formation
07/22/2004US20040140799 High sensitivity atomic magnetometer and methods for using same
07/22/2004DE10346792A1 MRI Einrichtung MRI facility
07/22/2004DE10342572A1 Verfahren und Vorrichtung zum elektrischen Charakterisieren von Tunnel-Junktion-Filmstapeln mit geringem oder ohne Prozessieren Method and apparatus for characterizing the electrical tunnel Junktion film stacks with little or no processing
07/22/2004DE10300168A1 Integrated multi-dimensional geophysical transceiver antenna coil, for investigation of the ground using nuclear magnetic resonance, comprises a coil of insulated cable or wire, whose shape is optimized for field transmission
07/22/2004DE10259793A1 Image forming method for use in medical field, involves providing polarized substance to living organism, and obtaining metabolism image indicating distribution of substance using magnetic-resonance apparatus
07/22/2004DE102004001414A1 Verfahren und Gerät zur Durchführung nichtdyadischer Wavelet-Transformationen A method and apparatus for performing wavelet transformations nichtdyadischer
07/22/2004CA2455466A1 Nuclear magnetic resonance apparatus and methods for analyzing fluids extracted from earth formation
07/21/2004EP1439527A2 Enhanced spin-valve sensor with engineered overlayer
07/21/2004EP1438755A2 Vertical hall sensor
07/21/2004EP1438601A1 Wireless controller and application interface for an mri system
07/21/2004EP1438600A2 Optical pumping modules, polarized gas blending and dispensing systems, and automated polarized gas distribution systems
07/21/2004EP1438599A1 Automated modular hyperpolarizers
07/21/2004EP1068546A4 Magnetic resonance detection coil that is immune to environmental noise
07/21/2004CN1514258A Weak magnetic field sensor using printed circuit board technology and its manufacturing method
07/21/2004CN1514240A Test method of material electromagnetic property change and its special equipment
07/21/2004CN1158536C Low noise MRI scanner
07/20/2004US6766347 System and method for providing a remote user with a virtual presence to an office
07/20/2004US6766185 Transmission line techniques for MRI catheter coil miniaturization and tuning
07/20/2004US6765770 Apparatus and method of making a stabilized MR/GMR spin valve read element using longitudinal ferromagnetic exchange interactions
07/20/2004US6765768 Thin-film magnetic head having ensured insulation between shield and magnetic detecting element
07/20/2004US6765394 Capacitive magnetic field sensor
07/20/2004US6765382 Shimmed facility and shimming method employing multiple rolling bodies non-fixedly positioned in a tube
07/20/2004US6765381 Extended maxwell pair gradient coils
07/20/2004US6765380 Determining wettability of an oil reservoir using borehole NMR measurements
07/20/2004US6764960 Manufacture of composite oxide film and magnetic tunneling junction element having thin composite oxide film
07/20/2004US6764861 Kit for use in the detection of preferential particle in sample
07/20/2004US6764858 Methods for creating a compound library
07/20/2004US6763572 Method of manufacturing a coil for a magnet
07/15/2004WO2004059336A1 Calibration of a polarization measurement station
07/15/2004WO2004059335A1 Correction of magnetic resonance images
07/15/2004WO2004059313A1 System, method and apparatus for thin-film substrate signal separation using eddy current
07/15/2004WO2004040283A3 Control of a polymerization process
07/15/2004WO2004011899A3 Method and apparatus for acquiring multidimensional sprectra within a single scan
07/15/2004WO2004006965A3 Use of metal complexes containing perfluoroalkyl as contrast agents in magnetic resonance imaging for representing intravascular thrombi
07/15/2004US20040139190 A private http based system for diagnosis, control and monitoring of an imaging system controller
07/15/2004US20040138838 Method and system for thickness measurements of thin conductive layers
07/15/2004US20040138836 Apparatus and method for calculating offset value for an electric sensor
07/15/2004US20040138673 Lateral probe advancement in intervertebral disc tissue
07/15/2004US20040138553 Method, apparatus, and facility for magnetic resonance imaging dual scanning
07/15/2004US20040138551 Determining distribution for planning an infusion
07/15/2004US20040138549 Method and apparatus for creating penumbra and infarct images
07/15/2004US20040137872 Multiple tuned radio frequency coil for resonance imaging and spectroscopic analysis
07/15/2004US20040137275 Multilayer; substrate, ferrmoagnetic thin film; nonmagnetic interface; calibration layer; annealing
07/15/2004US20040136602 Method and apparatus for performing non-dyadic wavelet transforms
07/15/2004US20040136122 Magnetic recording GMR read back sensor and method of manufacturing
07/15/2004US20040135734 Narrow-directivity electromagnetic-field antenna probe, and electromagnetic-field measurement apparatus, electric-current distribution search-for apparatus or electrical-wiring diagnosis apparatus using this antenna probe
07/15/2004US20040135659 Radially innermost coil section is wound with band-shaped superconductor onto support which projects in axial direction past winding packet of radially neighboring coil section, and guided into region of reduced magnetic field strength
07/15/2004US20040135580 NMR head imaging system
07/15/2004US20040135579 Magnetic resonance imaging apparatus and method
07/15/2004US20040135578 Method and system for retrospective phase correction for fast spin echo magnetic resonance imaging
07/15/2004US20040135577 Magnetic resonance imaging apparatus and image processing method
07/15/2004US20040135576 Magnetic azimuth measurement apparatus
07/15/2004US20040134877 magnetoresistance apparatus having reduced overlapping of permanent magnet layer and method for manufacturing the same
07/15/2004US20040134060 Spin valves with co-ferrite pinning layer
07/15/2004DE10258860A1 Magnetoresistives Schichtsystem und Sensorelement mit diesem Schichtsystem The magnetoresistive layer system and sensor element with this layer system
07/15/2004DE10244834B3 Susceptibility and/or magnetization measuring device using apparent weight variation caused by lifting effect on magnet by probe body