Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
04/2003
04/30/2003CN1413556A Radio-frequency oil and magnetic resonance imaging device
04/30/2003CN1413555A O-step phase detection method and MRI system
04/30/2003CN1107219C Method of measuring exchange force and method of evaluating magnetism using exchange force
04/29/2003US6556856 Dual resolution acquisition of magnetic resonance angiography data with vessel segmentation
04/29/2003US6556855 Method for the implementation of a perfusion measurement with magnetic resonance imaging
04/29/2003US6556695 Method for producing high resolution real-time images, of structure and function during medical procedures
04/29/2003US6556390 Spin valve sensors with an oxide layer utilizing electron specular scattering effect
04/29/2003US6556388 Differential VGMR sensor
04/29/2003US6556013 Planar NMR coils with localized field-generating and capacitive elements
04/29/2003US6556012 Magnetic resonance imaging apparatus
04/29/2003US6556011 Magnetic resonance imaging apparatus
04/29/2003US6556010 Magnetic resonance imaging method involving sub-sampling
04/29/2003US6556009 Accelerated magnetic resonance imaging using a parallel spatial filter
04/29/2003US6556008 Method for operating a magnetic resonance imaging apparatus ensuring coincidence of images obtained in different examinations with respectively different positions of a subject
04/29/2003US6556007 Bearing sensor having magneto resistive elements
04/29/2003CA2172487C Apparatus for and method of nuclear resonance testing
04/24/2003WO2003034337A2 Method for branch selection for probe alignment
04/24/2003WO2003034336A2 Method for automatic branch labelling
04/24/2003WO2003034176A2 Computer-aided detection of three-dimensional lesions
04/24/2003WO2003034086A1 Method for enhancing nmr chemical structure determination
04/24/2003WO2003034054A2 Method and apparatus for measuring material properties and lift-off components of an object using a magnetic probe
04/24/2003WO2003032838A2 Multimodality medical imaging system and method with patient handling assembly
04/24/2003WO2003032836A2 Multimodality medical imaging system and method with separable detector devices
04/24/2003WO2003032830A1 Magnetic resonance imaging apparatus and magnetic resonance imaging method
04/24/2003WO2003032829A1 Multimodality imaging system with patient access area
04/24/2003WO2003032816A2 A method and apparatus to improve an mri image
04/24/2003WO2003019202A3 Self-adjusting assembly and method for close tolerance spacing
04/24/2003WO2002097465A3 Mr data acquisition method, mr image display method and mri apparatus
04/24/2003WO2002097464A3 Compensating a sensor for measuring a magnetic field
04/24/2003WO2002056444B1 Powerful bonded nonconducting permanent magnet for downhole use
04/24/2003US20030078824 Method for economic evaluation of a facility
04/24/2003US20030078493 Magnetic fluid detection method and magnetic fluid detection apparatus
04/24/2003US20030078492 Magnetic resonance imaging devices with a contrast medium for improved imaging
04/24/2003US20030078491 Method for magnetic resonance imaging with correction for fluctuations in the tramsission field strength
04/24/2003US20030078489 Multimodality medical imaging system and method with patient handling assembly
04/24/2003US20030078488 Multimodality medical imaging system and method with intervening patient access area
04/24/2003US20030078004 Method and apparatus for transmission and reception of an analog magnetic resonance signal
04/24/2003US20030077628 Detection of preferential binding particles; obtain ligand sample, incubate with liquid crystal solution, expose to spectrum analysis, compare to control, monitor binding activity
04/24/2003US20030077224 Remote NMR/MRI detection of laser polarized gases
04/24/2003US20030076925 Multimodality medical imaging system and method with separable detector devices
04/24/2003US20030076635 Magnetoresistive effect head
04/24/2003US20030076205 High field open MRI magnet isolation system and method
04/24/2003US20030076105 Magnetic resonance apparatus, and coil arrangement and reception circuit therefor
04/24/2003US20030076104 Nuclear magnetic resonance spectrometer for liquid-solution
04/24/2003US20030076103 Nuclear magnetic resonance spectrometer for liquid-solution
04/24/2003US20030076102 RF coil and magnetic resonance imaging apparatus
04/24/2003US20030076101 RF coil and magnetic resonance imaging apparatus
04/24/2003US20030076100 Magnetic field gradient coil assembly and method of designing same
04/24/2003US20030076099 Reduced signal to noise ratio array coil image
04/24/2003US20030076098 Imaging method
04/24/2003US20030076094 Magnetic field detection device and magnetic field measurement apparatus
04/24/2003US20030076092 Electric and magnetic field detection device and electric and magnetic field measurement apparatus
04/24/2003US20030076087 Method and arrangement relating to substance analysis
04/24/2003US20030075243 NMR shim forming method
04/24/2003DE10147474C1 Macro multilayer coil for use as magnetic resonance tomography gradient coil, has elements connected by electrically conducting pieces to form coil, stabilized with insulating pieces
04/23/2003EP1304737A2 Magnetic memory and method of its manufacture
04/23/2003EP1304582A1 Method for enhancing NMR chemical structure determination
04/23/2003EP1304581A2 Method for localising an object in an mr apparatus, catheter and mr apparatus to carry out the method
04/23/2003EP1303646A1 Apparatus and method for polarizing polarizable nuclear species
04/23/2003EP1303313A2 Meted hyperpolarized noble gas dispensing methods and associated devices
04/23/2003EP1303215A1 Geometry matching for imaging medical apparatus
04/23/2003EP1118024B1 Nmr logging assembly
04/23/2003EP1051602B1 Process to solidify and thaw a polarized gas comprising xenon
04/23/2003CN2546885Y Device for reducing vortex in magnetic resonance imaging apparatus
04/23/2003CN1413119A Use of contrast agents in manufacture of diagnostic agent for visualisation of intestinal lumen
04/23/2003CN1412572A Cobalt carbon film material which is prepared by PLD process and possesses positive large magnetic cesistance effect
04/23/2003CN1411785A Radio-frequency coil and magnetic resonance
04/23/2003CN1411784A 磁共振成像方法 Magnetic resonance imaging method
04/23/2003CN1411783A Magnetic resonance device with first and at least a second microphone
04/23/2003CN1106635C 磁电阻效应元件 Magnetoresistance effect element
04/22/2003US6553326 Errors in systems using magnetic fields to locate objects
04/22/2003US6552640 Space defining structure for magnetic homogenization
04/22/2003US6552547 Circuit for the excitation and recovery of the signal emitted by a probe in an NMR spectrometric apparatus
04/22/2003US6552546 Inductively coupled reception coil arrangement for magnetic resonance tomography
04/22/2003US6552545 Gradient coil with direct cooling
04/22/2003US6552544 Detunable coil assembly and method of detuning RF coil for MRI
04/22/2003US6552543 Magnetic resonance tomography apparatus with vibration-decoupled outer envelope
04/22/2003US6552542 Oscillating dual-equilibrium steady state angiography using magnetic resonance imaging
04/22/2003US6552541 Method of correcting disturbing influences on the MR signals of a substance disposed in the measuring volume of an MR apparatus
04/22/2003US6552540 Magnetic resonance method for forming a fast dynamic image
04/22/2003US6552539 Method of correcting resonance frequency variation and MRI apparatus
04/22/2003US6552538 RF transmit calibration for open MRI systems
04/22/2003US6552537 Reduced detection area; high spatial resolution
04/22/2003US6552536 Reference standard for inspection of dual-layered coatings
04/22/2003US6552535 Defect detector circuit with a signal synthesizer and magnet disk certifier using the same defect detector circuit
04/22/2003US6552448 Energy management system for series connected amplifiers
04/22/2003US6551576 Container with multi-phase composition for use in diagnostic and therapeutic applications
04/22/2003US6551559 Sol-gel coated polarization vessels
04/22/2003CA2277734C Magnetic field generator for mri, method for assembling the same, and method for assembling a magnet unit for the same
04/22/2003CA2117291C Nuclear magnetic resonance detection of geologic structures
04/17/2003WO2003032410A1 Hall device and magnetic sensor
04/17/2003WO2003032014A1 Use of amplitude and/or phase modulated nmr pulse sequences in well logging
04/17/2003WO2003032013A1 Nuclear magnetic resonance pulse sequence for optimizing instrument electrical power usage
04/17/2003WO2003032002A1 Wireless controller and application interface for an mri system
04/17/2003WO2003032001A1 Sensor structure and magnetic field sensor
04/17/2003WO2003001227A3 Parallel magnetic resonance imaging
04/17/2003WO2002099451A3 Semimanufacture for a sensor for measuring a magnetic field
04/17/2003WO2002032291A9 Imaging of enzymatic activity
04/17/2003US20030074149 Automated system for calculating magnetic stray field data associated with current loop configurations
04/17/2003US20030073899 Method and apparatus for dose computation of magnetic stimulation