Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
04/1996
04/10/1996EP0705421A1 Magnetoresistive proximity sensor
04/10/1996EP0705359A1 Continuous elemental analysis of process flows
04/09/1996US5506504 Method and apparatus for conducting a spatially resolving magnetic resonance examination of a test subject
04/09/1996US5506500 Magnetic property characterization system employing a single sensing coil arrangement to measure both AC susceptibility and DC magnetization
04/09/1996US5506200 Magnetic field pickup coil and detector supported on single substrate in insulated enclosure having foamed polymer flat bottom
04/09/1996EP0714518A4 Method of improving fat saturation during mri
04/04/1996WO1996010193A1 Method of nuclear quadrupole resonance testing and method of configuring apparatus for nuclear quadrupole resonance testing
04/04/1996WO1996010192A1 Method and apparatus for testing magnetoresistive heads
04/04/1996WO1996010191A1 Microwave squid with a flow-focusing structure
04/04/1996WO1996010190A1 High-frequency squid with a resonant flow-focusing structure
04/04/1996WO1996010186A1 Device for measuring an electric current
04/04/1996DE4435183A1 Operation of NMR appts. using virtual machine program
04/04/1996DE4435106A1 Magnetic resonance pulse sequence for EEG activity location and timing
04/04/1996DE4435104A1 Pulssequenz mit Mehrschicht-Anregung Pulse sequence with multi-excitation
04/04/1996DE4434951A1 Nuclear spin tomography appts. with HF and gradient coils
04/04/1996DE4434949A1 Mammography antenna arrangement for MR investigation
04/04/1996DE4434948A1 Mammography antenna arrangement for MR investigation
04/04/1996DE19532137A1 Mammography antenna arrangement for magnetic resonance investigation
04/04/1996CA2201160A1 Method of nuclear quadrupole resonance testing and method of configuring apparatus for nuclear quadrupole resonance testing
04/03/1996EP0704917A1 Improved magnetoresistive oxide material and articles comprising the material
04/03/1996EP0704710A1 Method for compensating the piezoresistive offset voltage in doubly connected Hall effect devices based on silicon
04/03/1996EP0704062A1 Magnetic resonance imaging method and apparatus
04/03/1996EP0704061A1 A magnetic field sensor, an instrument comprising such a sensor and a method of manufacturing such a sensor
04/03/1996EP0704060A1 RF-SQUID WITH AN INTEGRATED -g(l) MICROWAVE RESONATOR USEFUL AS HIGHLY SENSITIVE MAGNETOMETER
04/03/1996EP0377667B1 Unitary superconducting electromagnet
04/03/1996CN1119880A Magneto-optical device and method for production thereof
04/02/1996US5504429 Probe for detecting and dosing molecular oxygen by means of electronic paramagnetic resonance spectrometry
04/02/1996US5503870 Magnetic characteristics modified by rapid thermal annealing
03/1996
03/28/1996WO1996009654A1 A method and device for improving the performance of thin-film josephson devices in magnetic fields
03/28/1996WO1996009528A1 Sampling and measuring device with calibrating piston
03/28/1996DE4440225A1 Magnetic resonance appts. with target arrangement
03/28/1996DE4434519A1 Fixing pin for fixing reference system in bone structure, esp. for head ring for neurosurgery
03/28/1996DE4434417A1 Meßanordnung zur Messung eines elektrischen Stromes A measuring arrangement for measuring an electric current
03/28/1996DE4432886A1 Device for locating magnetic parts and indicating its magnetic field strength and direction e.g. for suburban railway vehicles
03/27/1996EP0702981A1 Magnetic field detector in a medical implant
03/27/1996EP0702525A1 Magnetic resonance imaging agent comprising barium sulfate and a clay
03/26/1996US5502781 Integrated optical devices utilizing magnetostrictively, electrostrictively or photostrictively induced stress
03/26/1996US5502387 Variable geometry MRI coil
03/26/1996US5502386 Pulsed low frequency EPR spectrometer and imager
03/26/1996US5502385 Method of forming a series of MR images, and device for carrying out the method
03/26/1996US5502384 Image reconstruction method in nuclear magnetic resonance imaging apparatus
03/26/1996US5502383 Controller for Hall effect sensor using cyclically varying power
03/26/1996US5502325 Integrated magnetoresistive sensor
03/26/1996US5501218 Method of scanning in MRI
03/21/1996WO1996008729A1 Method and apparatus for reducing the intensity of magnetic field emissions from video display units
03/21/1996WO1996008234A1 Container with multi-phase composition for use in diagnostic and therapeutic applications
03/21/1996WO1996008199A1 Magnetic resonance imaging device for tool guiding
03/21/1996DE4433502A1 NMR tomographic appts. with high-frequency spin excitation transmitter
03/21/1996DE4433331A1 Magnetic field sensitive SQUID sensor arrangement
03/21/1996DE19534387A1 Coil assembly for generating magnetic excitation of NMR tomograph
03/21/1996DE19534130A1 Superconducting agent system for nuclear magnetic resonance tomograph
03/20/1996EP0702244A1 NMR imaging of metabolites using a multiple quantum excitation sequence
03/20/1996EP0701835A1 MR-visible catheter comprising particulate magnetisable material received in hardened material
03/20/1996EP0701700A1 An acoustic screen
03/20/1996CN1118917A Edgebiased magnetoresistive sensor
03/20/1996CN1118879A MR imaging apparatus
03/19/1996US5500596 Local coil array for magnetic resonance imaging of the lower extremities
03/19/1996US5500595 Surface coil holder for magnetic resonance imaging
03/19/1996US5500594 Rf quadrature coil system
03/19/1996US5500593 Phase rotated spoiling for spatial and spectral saturation techniques
03/19/1996US5500592 For determining the concentration of a chemical entity
03/19/1996US5500591 Methods and apparatus for detecting substances containing nuclei of a first and second kind
03/19/1996US5500590 Apparatus for sensing magnetic fields using a coupled film magnetoresistive transducer
03/19/1996US5500589 Method for calibrating a sensor by moving a magnet while monitoring an output signal from a magnetically sensitive component
03/19/1996US5499629 Slice profile stabilization for segmented k-space magnetic resonance imaging
03/14/1996WO1996008041A1 Integrated digital magnetic field detectors
03/14/1996WO1996008028A1 Field emission display device
03/14/1996WO1996008025A2 Field emission array magnetic sensor devices
03/14/1996WO1996007927A2 Transconductance amplifier having a digitally variable transconductance as well as a variable gain stage and an automatic gain control circuit comprising such a variable gain stage
03/14/1996WO1996007926A1 Magnetic field detector device
03/14/1996WO1996007922A1 Process and device for measuring an alternating electric current with temperature compensation
03/14/1996WO1996007725A1 Process for controlling moisture levels of aqueous surfactant compositions during on line processing
03/14/1996DE4432146A1 Verfahren und Vorrichtung zum Messen eines elektrischen Wechselstromes mit Temperaturkompensation Method and apparatus for measuring an electric alternating current with temperature compensation
03/14/1996DE19528245A1 Magneto-resistive head for reading signals from magnetic recording medium
03/14/1996CA2199519A1 Process and device for measuring an alternating electric current with temperature compensation
03/13/1996EP0701143A1 Magnetic resonance imaging apparatus
03/13/1996EP0701142A1 Magnetoresistance effect film and production process thereof
03/13/1996EP0701141A2 Magnetic field sensor with Hallelement
03/13/1996EP0700393A1 Macrocyclic metal complexes containing fluorine
03/13/1996CN2221939Y Radio-frequency coil device for magnetic resonance imaging system
03/12/1996US5498963 Correction of geometric distortion in MRI phase and phase difference images
03/12/1996US5498962 Imaging method
03/12/1996US5498961 MR method for two-dimensional or three-dimensional imaging of an examination zone, and apparatus for carrying out the method
03/12/1996US5498298 Cobalt and copper alloy
03/12/1996US5497828 Solid conductor thermal feedthrough
03/12/1996US5497773 Nuclear magnetic resonance imaging with patient protection against nerve stimulation and image quality protection against artifacts
03/07/1996WO1996007112A1 Proximity switch with magnetic field-sensitive sensor
03/07/1996WO1996006891A1 High purity ferromagnetic iron oxide pigments
03/07/1996DE4431299A1 Integrierte Digitale Magnetfeld-Detektoren Integrated Digital magnetic field detectors
03/07/1996DE19532901A1 Image formation using nuclear magnetic resonance, for physiological functions
03/06/1996EP0699922A2 Method to improve performance of a superconducting magnetometer in a magnetic field
03/06/1996EP0699921A2 Improved probes for scanning squid magnetometers
03/06/1996EP0699051A1 Macromolecular contrast media for mr imaging
03/06/1996CN1118070A Fuzzy mutticriteria image reconstruction method
03/05/1996US5497111 Peak detection circuit for suppressing magnetoresistive thermal asperity transients in a data channel
03/05/1996US5497090 Bandwidth extension system using periodic switching
03/05/1996US5497089 Wide aperture gradient set
03/05/1996US5497088 MRI imaging method and apparatus
03/05/1996US5497086 Apparatus and method for determining the density of a metal plated porous foam
03/05/1996US5497082 Quadrature detector with a hall effect element and a magnetoresistive element