Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
12/2003
12/17/2003EP1371072A1 Magnetoresistive spin-valve sensor and read head
12/17/2003EP1370884A2 A transpinnor-based sample-and-hold circuit and applications
12/17/2003EP1370826A1 Determining a position of objects
12/17/2003CN1131505C Coil system active sound shield device and active sound control magnetic coil system
12/16/2003US6665697 Fourier analysis method and apparatus calculating the Fourier factor Wn utilizing trigonometric relations
12/16/2003US6665616 Method for determining decay characteristics of multi-component downhole decay data
12/16/2003US6665553 Biomagnetic field measuring apparatus using squid magnetometers for evaluating a rotational property of a current in a subject
12/16/2003US6665552 Gradiometer integrating pickup coils and magnetic field measurement system
12/16/2003US6665153 Magnetoresistance element, head, sensing system, and magnetic storing system
12/16/2003US6664879 Asymmetric tesseral shim coils for magnetic resonance
12/16/2003US6664878 Method for assembling magnetic members for magnetic resonance imaging magnetic field generator
12/16/2003US6664876 Superconducting magnet and magnetic resonance imaging apparatus using the same
12/16/2003US6664787 Method, apparatus and recording medium for measuring and correcting phase error in spins in a phase axis direction
12/16/2003US6664786 Magnetic field sensor using microelectromechanical system
12/16/2003US6664785 Assembly for measuring a magnetic field, using a bridge circuit of spin tunnel elements and a production method for the same
12/16/2003US6664784 Magneto-resistive sensor with ZR base layer and method of fabricating the same
12/16/2003US6664783 System for measuring magnetostriction employing a plurality of external magnetic field rotation harmonics
12/16/2003US6663987 Includes insulating layer between electrode layers on a multilayer film in contact with the sides of the insulating layer, so electrodes can be kept thick even at front end faces and sensing current can flow at constant level
12/16/2003US6662459 Electronic azimuth meter and timepiece
12/16/2003CA2341947C Magnetic resonance imaging in a borehole
12/11/2003WO2003102618A1 Blood flow gated mri
12/11/2003WO2003102617A1 Imaging nmr method and nmr device
12/11/2003WO2003102616A1 Disposable container for use with an open magnetic resonance scanner
12/11/2003WO2003102615A1 Probehead for nmr spectrometer
12/11/2003WO2003102614A1 Magnetic resonance probes
12/11/2003WO2003102565A2 Mr imaging method comprising using chemical shift controlling means
12/11/2003WO2003102549A1 Three-dimensional structural body composed of silicon fine wire, its manufacturing method, and device using same
12/11/2003WO2003101534A1 Nuclear magnetic resonance spectrometer assembly
12/11/2003WO2003101294A1 Magnetic resonance imaging device and multistation ce-mra method
12/11/2003WO2003101293A1 Ultra high-speed magnetic resonance imaging device
12/11/2003WO2003044552A3 Multi-channel rf cable trap for magnetic resonance apparatus
12/11/2003WO2003034176A3 Computer-aided detection of three-dimensional lesions
12/11/2003US20030229280 Contrast Medium for Use in Imaging Methods
12/11/2003US20030229107 Magnetic resonance with stimulation
12/11/2003US20030228625 Method for diagnosing and monitoring hemostatic dysfunction, severe infection and systematic inflammatory response syndrome
12/11/2003US20030228491 Multilayer; substrate, buffer and ferromagnetic and antiferromagnetic layers
12/11/2003US20030228043 Coil sensitivity map generating method, parallel imaging method, and MRI apparatus
12/11/2003US20030228040 Anatomical characteristic position detecting system, and object structure measurement system
12/11/2003US20030227725 Side shielded current in plane spin-valve
12/11/2003US20030227467 Image display system
12/11/2003US20030227289 Method for communicating a magnetic resonance signal, and reception arrangement and magnetic resonance system operable in accord therewith
12/10/2003EP1369973A1 Overload current protection device using magnetic impedance element
12/10/2003EP1369491A1 Light emitting microorganisms and cells for diagnosis and therapy of diseases associated with wounded or inflamed tissue
12/10/2003EP1369134A1 New agents for magnetic imaging method
12/10/2003EP1368673A1 Method for calculating frequency and amplitude modulation for adiabatic electromagnetic pulses
12/10/2003EP1368664A2 Planar layout for the operation of an rf-squid magnetometer
12/10/2003EP1368641A1 Discriminating method with location and/or identification of situations of biological perturbations by spectrometry and pattern recognition
12/10/2003EP1368495A1 A method of identifying differences between nucleic acid molecules
12/10/2003EP1368065A1 Paramagnetic nanoparticle
12/10/2003EP0951650B1 Method of magnetic resonance imaging
12/10/2003EP0896655B1 High volume hyperpolarizer for spin-polarized noble gas
12/10/2003CN1460866A Long-stator iron core electric performance testing device
12/10/2003CN1460865A Long-stator linear machine electromagnetic performance off-line testing device
12/10/2003CN1130693C Magneto-resistive effect element and storage element
12/10/2003CN1130570C MR imaging method and apparatus
12/10/2003CN1130569C Resonant coil system and method for eliminating mutual inductance effects in resonant coil array
12/09/2003US6662038 Method and apparatus for imaging abdominal aorta and aortic aneurysms
12/09/2003US6662037 Method and apparatus to improve myocardial infarction detection with blood pool signal suppression
12/09/2003US6661622 Method to achieve low and stable ferromagnetic coupling field
12/09/2003US6661620 Differential CPP sensor
12/09/2003US6661392 Resonant antennas
12/09/2003US6661243 Semiconductor device evaluation apparatus and semiconductor device evaluation program product
12/09/2003US6661230 Microstructured RF flux return yoke for increased sensitivity in NMR experiments
12/09/2003US6661229 RF birdcage coil with reduced acoustic noise
12/09/2003US6661228 Data transfer system in multi-server medical imaging systems
12/09/2003US6661227 MR method and MR device with means for making corrections for changes of the position and/or orientation of coils
12/09/2003US6661226 NMR apparatus and methods for measuring volumes of hydrocarbon gas and oil
12/09/2003US6661225 Revolution detecting device
12/09/2003US6661224 Method for inductive measurement of a dimension of an object
12/09/2003US6661223 Method of testing for response abnormalities in a magnetic sensor
12/09/2003US6661221 Magnetic field sensing element and device having magnetoresistance element and integrated circuit formed on the same substrate
12/04/2003WO2003100877A1 Magnetoresistance effect device and magnetism sensor using the same
12/04/2003WO2003100465A1 Keyhole dixon method for faster fat suppression in mri
12/04/2003WO2003100450A1 Simultaneous acquisition of bioelectric signals and magnetic resonance images
12/04/2003WO2003100449A1 Magnetic sensor and direction sensor
12/04/2003WO2003100447A1 Circuit configuration and method for compensating for the changes in a transfer ratio of a magnetic field sensor arrangement
12/04/2003WO2003100378A2 Chemical species suppression using re-traversal around the k-space center in interleaved reversed spiral imaging
12/04/2003WO2003099154A1 Fiducial markers for mri
12/04/2003WO2003087959A3 Method for evaluating measured results for quality control purposes
12/04/2003WO2003061593A3 Novel targeted compositions for diagnostic and therapeutic use
12/04/2003WO2003039337A3 Cardiac gating method and system
12/04/2003WO2003007009A3 Apparatus and method utilizing sample transfer to and from nmr flow probes
12/04/2003WO2003001876A3 T1r hetero-oligomeric taste receptors and cell lines that express said receptors and use thereof for identification of taste compounds
12/04/2003WO2002037132A8 Methods and devices for dissolving hyperpolarised solid material for nmr analyses
12/04/2003US20030225328 Blood flow gated MRI
12/04/2003US20030225325 Method and device for placing a patient repeatedly into the same relative position
12/04/2003US20030224944 Characterization and measurement of superconducting structures
12/04/2003US20030224533 Method for enhanced NMR chemical structure determination
12/04/2003US20030224103 Magnetoresistance effect film and method of forming same
12/04/2003US20030223627 Method for computer-aided detection of three-dimensional lesions
12/04/2003US20030223158 Magnetoresistive device and method of manufacturing same, and thin-film magnetic head and method of manufacturing same
12/04/2003US20030222832 Radio-frequency antenna for a magnetic resonance system
12/04/2003US20030222650 Shim tray, and gradient coils system and magnetic resonance apparatus for the acceptable of the shim tray
12/04/2003US20030222649 Force detected magnetic field gradiometer
12/04/2003US20030222648 Batch-fabricated gradient glossary
12/04/2003US20030222647 Gradient coil structure for magnetic resonance imaging
12/04/2003US20030222646 Slow diffusion and flow of molecules measured by pulsed field gradient NMR using longitudinal magnetization of non-proton isotopes
12/04/2003US20030222642 Arrangement for determining the position of a motion sensor element
12/03/2003EP1367684A1 Overload current protection device using magnetic impedance element
12/03/2003EP1367407A2 K-space correction of gradient non-linearities in MRI