Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
08/2001
08/21/2001US6277505 Multilayer; ferromagnetic layer, nonmagnetic layer and thin oxide layer
08/16/2001WO2001059484A1 Nuclear magnetic resonsance measurements in well logging using motion triggered pulsing
08/16/2001WO2001058353A1 Method for harmonic phase magnetic resonance imaging
08/16/2001WO2001058352A1 Magnetic resonance imaging device
08/16/2001US20010014771 Method and apparatus for positioning a device in a body
08/16/2001US20010013999 Magnetoresistive element and magnetic recording apparatus
08/16/2001US20010013818 Magnetizing magnet
08/16/2001US20010013779 Cooled NMR probe head with thermal insulation of the sample
08/16/2001US20010013778 Magnetic resonance imaging apparatus
08/16/2001US20010013776 Magnetic field sensor with perpendicular axis sensitivity, comprising a giant magnetoresistance material of a spin tunnel junction
08/16/2001EP1124271A1 Magnetic sensor and method for fabricating the same
08/16/2001EP1124139A1 Quadrature RF coil with reduced SAR for magnetic resonance imaging
08/16/2001EP1124138A2 NMR probe head with thermal isolation of the sample to be measured
08/16/2001EP1124137A2 Cooled NMR probe head with means for centering the probe
08/16/2001EP1123117A2 Hyperpolarized noble gas extraction methods, masking methods, and associated transport containers
08/16/2001DE19949713C2 Magnetoresistives Schichtsystem The magnetoresistive layer system
08/16/2001DE10038176C1 Medizinische Untersuchungsanlage mit einem MR-System und einem Röntgensystem Medical examination system with an MR system and an X-ray system
08/16/2001DE10006324C1 Gekühlter NMR-Probenkopf mit Vorrichtung zur Zentrierung der Meßprobe Cooled NMR probe head with a device for centering of the sample
08/16/2001DE10006317C1 Gekühlter NMR-Probenkopf mit thermischer Isolation der Meßprobe Cooled NMR probe head with thermal insulation of the sample
08/16/2001DE10004423A1 Zusatzgerät für ein Steuergerät für einen Magnetresonanztomographen Accessory for a control device for a magnetic resonance imaging
08/15/2001CN1308758A 磁性传感器 Magnetic Sensors
08/15/2001CN1308317A Magnetoresistive element and magnetic memory device
08/14/2001USRE37325 Slice orientation selection arrangement
08/14/2001US6275722 Methods and apparatus for magnetic resonance imaging with RF coil sweeping
08/14/2001US6275721 Interactive MRI scan control using an in-bore scan control device
08/14/2001US6275720 Iterative method for reducing errors in navigator echo MR imaging
08/14/2001US6275129 Shim assembly for a magnet and method for making
08/14/2001US6275128 MRI magnetic field generator
08/14/2001US6275040 Designing spectral-spatial pulses
08/14/2001US6275039 Magnetic resonance pre-polarization apparatus
08/14/2001US6275038 Real time magnetic field mapping using MRI
08/14/2001US6275037 Removing discontinuties in MRI-space data
08/14/2001US6275036 Magnetic resonance method and device
08/14/2001US6275035 Method for using three points to define a 2D MR imaging section
08/14/2001US6275034 Micromachined semiconductor magnetic sensor
08/14/2001US6275033 Magnetic field sensor having nickel oxide and cobalt containing ferromagnetic layers
08/14/2001US6275028 Methods for initializing and/or resetting GMR heads by applying oppositely directed magnetic fields
08/14/2001US6274965 Piezoelectric motor for use in magnetic fields
08/14/2001US6273322 Productive method of amorphous metal-metal jointed parts and amorphous metal-metal jointed parts
08/14/2001CA2067963C Magnetic noise reducing device using squid
08/10/2001CA2334929A1 Quadrature rf field coil for use in magnetic resonance
08/09/2001WO2001057506A1 High efficiency magnetic sensor for magnetic particles
08/09/2001WO2001056493A2 Air feed device, signal acquisition device and imaging device
08/09/2001WO2001056469A2 Magnetic resonance imaging transseptal needle antenna
08/09/2001WO2001009633A3 Magnetic resonance imaging controlled by the position of a moveable rf coil
08/09/2001WO2001001164A3 Nmr polarization monitoring coils, hyperpolarizers with same, and methods for determining the polarization level of accumulated hyperpolarized noble gases during production
08/09/2001US20010012915 Ferromagnetic foreign body detection using magnetics
08/09/2001US20010012188 Spin-valve thin-film magnetic element and method for making the same
08/09/2001US20010011889 Magnetic resonance imaging device
08/09/2001US20010011576 Magnetic field generator for MRI, method for assembling the same, and method for assembling a magnet unit for the same
08/09/2001EP1145026A3 Magnetic resonance imaging controlled by the position of a moveable rf coil
08/09/2001DE10102933A1 Magnetsensor und Magnetspeicher, bei dem derselbe verwendet wird Magnetic sensor and magnetic memory, in which the same is used
08/09/2001DE10006323C1 Gekühlter NMR-Probenkopf mit gleichmäßiger Temperierung der Meßprobe Cooled NMR probe head with a uniform temperature of the sample
08/09/2001DE10004765A1 Magnetic resonance device has gradient coils generating magnetic fields parallel to main field of main field magnet with gradients in different directions at 0 or 90 degrees to main field
08/09/2001DE10003712A1 Verfahren zur Selektion einer Lokalantenne A method for selecting a local antenna
08/09/2001CA2398967A1 Magnetic resonance imaging transseptal needle antenna
08/08/2001EP1122749A2 Exchange coupling film, magnetoresistance effect device, magnetoresistance effective head and method for producing exchange coupling film
08/08/2001EP1122719A2 Tunneling magnetoresistive device and method for manufacturing the same
08/08/2001EP1122552A2 MR apparatus with gradient coil system
08/08/2001EP1122551A1 MRI RF coil array with reduced intercoil coupling
08/08/2001EP1122550A1 RF coil array with reduced intercoil coupling
08/08/2001EP1122549A1 Quadrature RF coil for magnetic resonance imaging
08/08/2001EP1122548A1 Quadrature RF coil for magnetic resonance imaging
08/08/2001EP1121061A1 Method and apparatus for positioning a device in a body
08/08/2001EP0727645B1 Magnetic signal detector
08/08/2001CN1307676A Check weighing apparatus and method
08/08/2001CN1069406C Component magnetometer correction method and correctable device
08/07/2001US6272369 Method for optimizing fat suppression using the chemical shift selective MR imaging technique
08/07/2001US6271998 Thin film shielded magnetic read head device
08/07/2001US6271744 Current sensing arrangement with encircling current-carrying line and ferromagnetic sheet concentrator
08/07/2001US6271666 Filtering of oscillatory B0 behavior in NMR devices
08/07/2001US6271665 Extra slice spin tagging (EST) magnetic resonance imaging for determining perfusion
08/07/2001US6271664 Polar coordinates sensor utilizing an integrated driver-resonator for increasing oscillatory signal build-up
08/07/2001US6270748 Contrast enhancing agent having a polymeric core and polymeric shell
08/07/2001US6270686 Method of making a weak-field magnetic field sensor having etched circuit coils
08/07/2001US6270588 Magnetoresistive effect sensor, thin-film magnetic head with the sensor and manufacturing method of the thin-film magnetic head
08/07/2001US6269648 Hyperpolarized gas containers, solenoids, transport and storage devices and associated transport and storage methods
08/07/2001CA2193078C Integrated end stops for zipper slider
08/07/2001CA2110700C Determination of induced change of polarization state of light
08/02/2001WO2001056090A1 Magnetoresistance effect device and method for manufacturing the same, base for magnetoresistance effect device and method for manufacturing the same, and magnetoresistance effect sensor
08/02/2001WO2001055741A1 Water and fat separated magnetic resonance imaging
08/02/2001WO2001055735A1 Method for detecting the current density distribution in a fuel cell stack
08/02/2001WO2001055732A2 Permanent magnet arrangement with backplate
08/02/2001WO2001055656A2 Hyperpolarization of a gas
08/02/2001WO2001054581A1 Detection and quantification of joint and tissue inflammation
08/02/2001WO2001054556A2 Method and apparatus for construction of annular segmented permanent magnet
08/02/2001WO2000079298A3 Magnetic systems with irreversible characteristics and a method of manufacturing and repairing and operating such systems
08/02/2001US20010011155 Method and apparatus for detecting a magnetically responsive substance
08/02/2001US20010010810 Water and fat separation image forming method, magnetic resonance imaging apparatus, reference peak phase detecting method and reference peak position detecting method
08/02/2001US20010010465 Auxiliary apparatus for a magnetic resonance tomography apparatus control unit
08/02/2001US20010010464 Magnetic resonance imaging apparatus
08/02/2001DE10003584A1 Verfahren zur Bestimmung der Stromdichteverteilung in Brennstoffzellenstocks durch Messung des den Stock umgebenen magnetischen Feldes A method for determining the current density distribution in the fuel cell by measuring the floor the floor surrounding magnetic field
08/01/2001EP1120664A2 Distributed capacitance inserts for NMR probes
08/01/2001EP1120629A1 Electronic azimuth meter and electronic time piece using such an electronic azimuth meter
08/01/2001EP1119766A1 Testing device for detecting and determining material inhomogeneities
08/01/2001CN1306622A Porosity and permeability measurement of underground formations contg. crude oil, using epr response data
08/01/2001CN1306441A Pare-hydrogen labelled agents and their use in magnetic resonance imaging
08/01/2001CN1306217A Radio frequency coil for opening magnetic resonance imaging system
07/2001
07/31/2001US6268730 Multi-slab multi-window cardiac MR imaging
07/31/2001US6268729 Correction of magnetic resonance signals in a magnetic resonance imaging method, and a magnetic resonance device