Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
06/2004
06/29/2004US6756782 Magnetic field measuring sensor having a shunt resistor and method of regulating the sensor
06/29/2004US6756781 Sensor for optically measuring magnetic fields
06/29/2004US6756648 Magnetization direction of pinned layer being perpendicular to free layer; computer disk drives
06/29/2004US6756135 Spin valve thin-film magnetic element
06/29/2004US6756128 Low-resistance high-magnetoresistance magnetic tunnel junction device with improved tunnel barrier
06/24/2004WO2004053514A1 Magnetic resonance imaging system with a plurality of transmit coils
06/24/2004WO2004053513A1 Squashed liquid nmr sample tubes and rf coils
06/24/2004WO2004053512A1 Vessel filter for magnetic resonance imaging methods
06/24/2004WO2004052407A1 Ultrasound contrast using halogenated xanthenes
06/24/2004WO2004052169A2 Imaging by magnetic resonance adsorption, elastography and tomography
06/24/2004WO2004001436B1 Antenna core material for use in mwd resistivity measurements an d nmr measurements
06/24/2004US20040122638 Method for calculating the conductor path of a superconductor from the coil body to the joint and associated devices
06/24/2004US20040122613 Electro-magnetic field analysis program of electric rotating machine
06/24/2004US20040121185 Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system
06/24/2004US20040120185 Biosensor and sensing cell array using the same
06/24/2004US20040120184 Synthetic antiferromagnetic structure for magnetoelectronic devices
06/24/2004US20040119474 Method for reducing spin-lattice relaxation time of silicone fluids used in magnetic resonance imaging
06/24/2004US20040119473 Pole face for permanent magnet MRI with laminated structure
06/24/2004US20040119472 Conduction cooled passively-shielded mri magnet
06/24/2004US20040119471 Downhole high resolution NMR spectroscopy with polarization enhancement
06/24/2004US20040119469 System, method and apparatus for thin-film substrate signal separation using eddy current
06/24/2004US20040118227 Sensor having resin mold casing and method of manufacturing the same
06/24/2004DE10356879A1 Bestimmung willkürlicher kardialer Phasen unter Verwendung nicht elektrischer Signale Determination of arbitrary cardiac phases using non-electrical signals
06/24/2004DE10353883A1 Verfahren und Einrichtung zum Messen Krankheits-relevanter Gewebeveränderungen Method and apparatus for measuring disease-related changes in tissue
06/24/2004DE10255327A1 Magnetoresistives Sensorelement und Verfahren zur Reduktion des Winkelfehlers eines magnetoresistiven Sensorelements The magnetoresistive sensor element and method for reducing the angle error of a magnetoresistive sensor element
06/24/2004CA2505975A1 Ultrasound contrast using halogenated xanthenes
06/23/2004EP1430443A2 Method and apparatus for segmentation of an object
06/23/2004EP1430327A1 Magnetic resonance angiography using floating table projection imaging
06/23/2004EP1430326A2 Segmented acceleration-encoded cine mri
06/23/2004EP1430325A1 Coil system for generating magnetic gradient fields
06/23/2004EP1430324A2 Device for suppressing electromagnetic coupling phenomena
06/23/2004EP1430323A1 Mr coil module
06/23/2004EP1430322A2 Method for in vivo evaluation of a physiological structure or function using polarized 129xe
06/23/2004EP1429656A2 Systems and methods for magnetic resonance imaging elastography
06/23/2004EP1356115A4 Methods for detection of chloral hydrate in dichloroacetic acid
06/23/2004CN1507664A Quantum interference type fluxmeter production method
06/22/2004US6754521 Method and apparatus for magnetic resonance imaging of arteries using a magnetic resonance contrast agent
06/22/2004US6754520 Multimodality medical imaging system and method with patient handling assembly
06/22/2004US6754376 Method for automatic segmentation of medical images
06/22/2004US6754056 Read head having a tunnel junction sensor with a free layer biased by exchange coupling with insulating antiferromagnetic (AFM) layers
06/22/2004US6754055 Giant magneto-resistive effect element having small leakage current, magneto-resistive effective type head having small-leakage current, thin-film magnetic memory having small leakage current and thin-film magnetic sensor having small leakage current
06/22/2004US6754053 Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus
06/22/2004US6754051 Spin valve transducer having partly patterned magnetoresistance element
06/22/2004US6754048 Multiple magnetoresistive (MR) layer sensor element having longitudinal bias layers with non-parallel magnetizations
06/22/2004US6753683 System and method for generating spectra
06/22/2004US6753682 Weak-magnetic field sensor using printed circuit board manufacturing technique and method of manufacturing the same
06/22/2004US6752154 Device for accurately marking tissue
06/22/2004US6752023 Method and device for carrying out the nondestructive material characterization of ferromagnetic substances
06/22/2004US6751847 Laser-assisted fabrication of NMR resonators
06/17/2004WO2004051762A1 Electromagnetic conversion element and ccp structure magnetoresistance effect element
06/17/2004WO2004051754A1 Spin-injection device and magnetic device using spin-injection device
06/17/2004WO2004051301A2 Fusion of multiple imaging planes for isotropic imaging in mri and quantitative image analysis using isotropic or near-isotropic imaging
06/17/2004WO2004051300A1 Nmr-based methods for detecting ligands, where the ligand or target are hyperpolarised and the nmr-spectrum is compared with a reference spectrum of the ligand or target
06/17/2004WO2004051299A2 Method and device for measurement of magnetic induction
06/17/2004WO2004051298A1 Magnetic sensor and temperature dependency characteristic compensation method for the same
06/17/2004WO2004051297A2 Use of a ring magnet to achieve a magnetic sensor pulse train output
06/17/2004WO2004051288A2 Elimination of mr signals of selected components in a target area of an imaged object
06/17/2004WO2004051214A2 Use of fluorine nmr for high throughput screening
06/17/2004WO2004049948A1 Computer-aided diagnostic apparatus
06/17/2004WO2004049939A1 Magnetic resonance imaging system and methods for the detection of brain iron deposits
06/17/2004WO2004021017A8 Method and apparatus for high resolution imaging of samples using superconducting quantum inerference apparatus and methods
06/17/2004WO2004008960A9 Method of using a matched filter for detecting qrs complex from a patient undergoing magnetic resonance imaging
06/17/2004WO2003032838A3 Multimodality medical imaging system and method with patient handling assembly
06/17/2004WO2003032836A3 Multimodality medical imaging system and method with separable detector devices
06/17/2004US20040116925 Patient frame constructed from composite material
06/17/2004US20040116801 Optical mr signal transmission
06/17/2004US20040116800 Magnetic resonance imaging capable catheter assembly
06/17/2004US20040116799 Compatibility of accessory to magnetic resonance
06/17/2004US20040116791 Method and apparatus for analyzing brain functions
06/17/2004US20040115922 Gmr structure and method for the production thereof
06/17/2004US20040115839 Magnetoresistive element and method for producing the same, as well as magnetic head, magnetic memory and magnetic recording device using the same
06/17/2004US20040115478 Magnetic field sensor with augmented magnetoresistive sensing layer
06/17/2004US20040114791 Method and apparatus for reducing the effects of motion in an image
06/17/2004US20040114787 Correction of boundary artefacts in image data processing
06/17/2004US20040114280 Magnetoresistive element, magnetic head and magnetic recording/reproducing apparatus
06/17/2004US20040113622 Active damping for open MRI image stabilization
06/17/2004US20040113621 Nanotube cantilever probes for nanoscale magnetic microscopy
06/17/2004US20040113620 Magnetic resonance imaging apparatus and static magnetic field generating device used therefor
06/17/2004US20040113619 Magnetic resonance apparatus with a gradient coil system structured for reduced noise emission
06/17/2004US20040113618 Gradient coil system and magnetic resonance device with the gradient coil system
06/17/2004US20040113617 Radio frequency NMR resonator with split axial shields
06/17/2004US20040113616 Correction of the effect of gradient field non-linearities in phase contrast MRI
06/17/2004US20040113615 Characterization of the effect of spatial gradient field distortions in diffusion-weighted imaging
06/17/2004US20040113614 Fast method for dynamic MR imaging
06/17/2004US20040113613 Flow imaging using balanced phase contrast steady state free precession magnetic resonance imaging
06/17/2004US20040113612 Methods for eliminating error sources of magnetic sensors used for the measurement of coating thickness
06/17/2004US20040113188 Semiconductor element having a semi-magnetic contact
06/17/2004US20040111906 Azimuth meter
06/17/2004DE10354941A1 Magnetic resonance imaging B1 field determination procedure measure signal resulting from high frequency pulse signal to obtain phase position and flip angle
06/17/2004DE10256211A1 Insertion or removal of bulky and or weighty components into medical instruments by use of a guiding device that is mounted on the patient support
06/17/2004DE10256209A1 Blood velocity range determination method for determining blood velocity using magnetic resonance tomography, whereby a first series of flow measurements are made to determine a maximum velocity and then an optimized series made
06/17/2004DE10256208A1 Speed resolved flow measurement during a movement cycle, either heart or lung using an MRI unit, e.g. for imaging the aorta over a heart cycle, whereby a series of anatomical images are combined with matching speed-coded images
06/17/2004DE10255956A1 X-ray diagnostic imager control unit has touch sensitive screen with continuous settings display and alternative selection and setting adjustment displays
06/17/2004DE10233999B4 Verfahren der Festkörper-NMR mit inverser Detektion Methods of solid-state NMR with inverse detection
06/17/2004DE10125429B4 Supraleitfähige Höchstfeldmagnetspule mit HTS-Spulensektion und Herstellungsverfahren Superconducting high field magnetic coil with HTS coil section and manufacturing processes
06/17/2004CA2506849A1 Fusion of multiple imaging planes for isotropic imaging in mri and quantitative image analysis using isotropic or near-isotropic imaging
06/17/2004CA2488473A1 Use of fluorine nmr for high throughput screening
06/16/2004EP1429440A2 Apparatus and method for calculating offset value for a current sensor
06/16/2004EP1429275A2 Improvements in or relating to data processing systems
06/16/2004EP1176919B1 Apparatus and method for compensating for respiratory and patient motion during treatment