Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
01/2005
01/19/2005CN1185507C Method for determining fluid fraction in an earth formation
01/18/2005US6845342 Determination of an empirical statistical distribution of the diffusion tensor in MRI
01/18/2005US6845262 Low-field MRI
01/18/2005US6845261 System for correlation of MR images with physiological data
01/18/2005US6845260 Automatic vessel indentification for angiographic screening
01/18/2005US6845258 Medical examination and/or treatment installation
01/18/2005US6844998 Magnetoresistive sensor capable of narrowing gap and track width
01/18/2005US6844884 Multi-plane graphic prescription interface and method
01/18/2005US6844801 Methods and apparatus for adjusting center magnetic field of a magnetic field generator for MRI
01/18/2005US6844733 Magnetic resonance apparatus with compensation of fields arising due to eddy currents
01/18/2005US6844732 Method and device for compensating for magnetic noise fields in spatial volumes, and nuclear magnetic resonance imaging apparatus
01/18/2005US6844731 Magnetic resonance gradient coil system containing latent heat storage material which undergoes a phase transition during operation
01/18/2005US6844730 Magnetic resonance apparatus, and coil arrangement and reception circuit therefor enabling frequency modulation with a single transmission cable
01/18/2005US6844728 Preconditioning spins near a nuclear magnetic resonance region in a borehole
01/18/2005US6844727 Method and apparatus of reducing ringing in a nuclear magnetic resonance probe
01/18/2005US6844726 Vector measurement of a magnetic field
01/18/2005US6844725 Electric and magnetic field detection device and electric and magnetic field measurement apparatus
01/18/2005US6844724 Compensation technique for measurement of magnetic moment and anisotropy field of perpendicular recording media with soft underlayer
01/18/2005US6844202 High efficiency magnetic sensor for magnetic particles
01/18/2005US6843980 Methods for using annexin for detecting cell death in vivo and treating associated conditions
01/16/2005CA2530197A1 Magneto-optical imaging method and device
01/13/2005WO2005003805A1 Efficient method for mr image reconstruction using coil sensitivity encoding
01/13/2005WO2005003804A1 K-t blast and k-t sense magnetic resonance imaging
01/13/2005WO2005003803A1 Minimum norm sence reconstruction for optimal spatial response
01/13/2005WO2005003802A1 A method of monitoring a magnetic field drift of a magnetic resonance imaging apparatus
01/13/2005WO2005003801A2 Semiconductor device and magneto-resistive sensor integration
01/13/2005WO2005003790A2 Magnetic resonance imaging interference immune device
01/13/2005WO2004086072A3 Method and device for the acquisition of data for magnetic resonance imaging having reduced t1 contrast
01/13/2005WO2004074764A3 Magnetoresistive sensor for determining an angle or a position
01/13/2005WO2004071277B1 System and methods for single-sided magnetic resonance imaging
01/13/2005US20050010104 Rapid multislice black blood double-inversion recovery technique for blood vessel imaging
01/13/2005US20050010103 Nuclear Magnetic resonance apparatus and method for assessing whole body composition
01/13/2005US20050009211 Tunneling magnetoresistive (TMR) sensor having a barrier layer made of magnesium-oxide (Mg-O)
01/13/2005US20050009003 Use in diagnosing brain disorder using blood oxygenation level dependent signals
01/13/2005US20050008208 Acquisition-time modeling for automated post-processing
01/13/2005US20050007694 Magnetic field sensor utilizing anomalous hall effect magnetic film
01/13/2005US20050007229 Method for homogenizing a super-conducting NMR magnet
01/13/2005US20050007116 Method and apparatus to automatically maintain loop isolation in position variant mri coils
01/13/2005US20050007115 Method and system for three dimensional phase unwrapping
01/13/2005US20050007114 Split-blade data collection for propeller mri
01/13/2005US20050007113 Magnetic resonance imaging method involving sub-sampling
01/13/2005US20050007112 Magnetic resonance apparatus and operating method therefor employing a steady-state pulse sequence
01/13/2005US20050007111 Method and apparatus for acquiring multidimensional spectra and improved unidimensional spectra within a single scan
01/13/2005US20050007110 Method and apparatus to reduce image intensity variation during mr data acquisition
01/13/2005US20050007109 Fluid flow properties from acoustically stimulated NMR
01/13/2005US20050007102 Arrangement for determining the position of a motion sensor element
01/13/2005US20050007100 Diffusion tensor and q-space MRI specimen characterization
01/13/2005US20050007095 Open-loop electric current sensor and a power supply circuit provided with such sensors
01/13/2005US20050007094 Two wire hall device output detection circuit
01/13/2005US20050006713 Method for manufacturing magnetic field detecting element
01/13/2005DE10326174A1 Verfahren zur Verhinderung des Doppeldeutigkeitsartefaktes in der Magnetresonanz-Tomographie-Bildgebung A method for preventing Doppeldeutigkeitsartefaktes in magnetic resonance imaging
01/13/2005DE10324353A1 Verfahren zum Transport eines hyperpolarisierten Edelgases A method for transporting a hyperpolarized noble gas
01/13/2005DE102004029574A1 Phased-Array-Spulenanordnung und Verfahren und System zu deren Verwendung Phased-array coil arrangement and method and system for their use
01/13/2005CA2517771A1 Magnetic resonance imaging interference immune device
01/12/2005EP1496344A2 Integrated semiconductive arrangement and procedure for producing a pressure dependent signal as well as a temperature dependent signal
01/12/2005EP1495341A1 Nmr probe used to analyze materials
01/12/2005EP1495340A1 Nmr resonators optimized for high q factor
01/12/2005EP1495316A1 Paramagnetic oxygen sensing apparatus and method
01/12/2005EP1272862B1 Detecting errors in the determination of magnetic location or orientation
01/12/2005EP1040361A4 Methods and apparatus for optically measuring polarization rotation of optical wave fronts using rare earth iron garnets
01/12/2005CN1564646A Empty-core coil adopting printed circuit board structure
01/12/2005CN1564273A Permanent magnet used for portable NMR appts.
01/12/2005CN1561907A Magnetic resonant imaging coelomic radio frequency coil
01/12/2005CN1183873C Completely opened magnetic resonant imaging instrument
01/12/2005CN1183872C Magnetic resonance imaging method and apparatus
01/11/2005US6842637 Magnetic field measurement apparatus
01/11/2005US6842317 Magnetoresistive element, magnetic head, magnetic memory and magnetic recording apparatus using the same
01/11/2005US6842315 Magnetoresistive effect head and a method of producing the same
01/11/2005US6842314 Magnetoresistive device and method of manufacturing same, and thin-film magnetic head and method of manufacturing same
01/11/2005US6842005 Gradient coil system and magnetic resonance device with the gradient coil system
01/11/2005US6842004 Planar NMR coils with localized field-generating and capacitive elements
01/11/2005US6842003 Radio-frequency antenna for a magnetic resonance system
01/11/2005US6842002 C-shaped magnetic resonance imaging system
01/11/2005US6842001 MRI systems with parallel receivers for phase correction
01/11/2005US6842000 Method and device for acquiring data for diffusion-weighted magnetic resonance imaging
01/11/2005US6841999 Magnetic resonance imaging apparatus and method with adherence to SAR limits
01/11/2005US6841998 Magnetic resonance imaging method and apparatus employing partial parallel acquisition, wherein each coil produces a complete k-space datasheet
01/11/2005US6841997 Magnetic resonance method and apparatus for generating respective images from spin ensembles exhibiting different chemical shift
01/11/2005US6841996 Nuclear magnetic resonance apparatus and methods for analyzing fluids extracted from earth formation
01/11/2005US6841995 Radiative reduction of entropy
01/11/2005US6841989 Hall-effect current detector
01/11/2005US6841988 Method for the determination of the critical current for a conductor including superconducting material, and an apparatus for performing the method
01/11/2005US6841395 Method of forming a barrier layer of a tunneling magnetoresistive sensor
01/11/2005CA2416520C Nuclear magnetic resonance tool with magnetostrictive noise compensation
01/06/2005WO2005001502A1 Control of specific absorption rate (asr) in mri
01/06/2005WO2005001501A1 Background suppression method for time-resolved magnetic resonance angiography
01/06/2005WO2005001500A1 Synthetic aperture mri
01/06/2005WO2005001499A1 Isotropic imaging of vessels with fat suppression
01/06/2005WO2005001498A1 Method of shim optimization
01/06/2005WO2005001497A1 Table position sensing for magnetic resonance imaging
01/06/2005WO2005001496A1 Method and means of multi-activation of ions and atoms with nmr and epr.
01/06/2005WO2005001495A1 Magnetization observing method and magnetization observing instrument
01/06/2005WO2005001494A2 Method for calculation of the magnetic field generated by a material system and device for carrying out such a calculation method
01/06/2005WO2005001489A2 Dynamic magnetic resonance angiography
01/06/2005WO2005001467A1 Magneto-optical imaging method and device
01/06/2005WO2005000116A1 Magnetic resonance imaging apparatus
01/06/2005WO2004081518A3 Mr imaging method
01/06/2005WO2004025294A8 Method for locating ligands bonding to a drug target by means of nmr displacement experiments
01/06/2005US20050004802 Voice activated diagnostic imaging control system
01/06/2005US20050004688 System for controlling medical imaging equipment motion