Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
03/2006
03/09/2006US20060049828 Device for detecting magnetic fields and related detecting methods
03/09/2006DE102005037905A1 Magnetic field sensor for measuring gradient of magnetic field, has series connected resistances, and connection leads for connecting resistances, where leads are arranged such that area surrounded by passive bridge circuit is reduced
03/09/2006DE102005036552A1 Hochgenauer Stromsensor High-precision current sensor
03/09/2006DE102005005686A1 Magnet resonance device, has multiple partial spools arranged at bearer in different axial positions with reference to longitudinal axis of magnet system, where one of spools exhibit smaller diameter than other spools
03/08/2006EP1632783A1 Magnetic sensor for detecting location of short circuit between lead wires of high-density micro-patterns
03/08/2006EP1632177A1 Magnetic resonance imaging device and method for judging presence/absence of resonance in the magnetic resonance imaging device
03/08/2006EP1631397A2 Cleaning method for nmr check weighing system
03/08/2006EP1563509A4 Spin driven resistors and nanogates
03/08/2006EP0963559B1 Magnetic resonance method and device for determining a perfusion image
03/08/2006CN2763815Y Magnetic sensor and leading-wire frame
03/08/2006CN1745315A MRI precision gradient amplifier with multiple output voltage levels
03/08/2006CN1745314A Methods for in vivo evaluation of pulmonary physiology and/or function using nmr signals of polarized 129xe
03/08/2006CN1745313A Use of a ring magnet to achieve a magnetic sensor pulse train output
03/08/2006CN1744855A Switching type power source device and magneto-resonance imaging device using the same
03/08/2006CN1742674A Method for reducing gradient coil vortex in magnetic resonance imaging system
03/08/2006CN1244821C Multi-echo-wave imaging method
03/08/2006CN1244799C Measuring device for contactlessly detecting ferromagnetic object
03/07/2006US7010175 Method and apparatus for matching at least one visualized medical measured result with at least one further dataset containing spatial information
03/07/2006US7010164 Image segmentation
03/07/2006US7010149 Method and system of fusion of two digital radiographic images
03/07/2006US7009875 Magnetic memory device structure
03/07/2006US7009821 Ferromagnetic tunnel junction element exhibiting high magnetoresistivity at finite voltage and tunnel magnetoresistive head provided therewith, magnetic head slider, and magnetic disk drive
03/07/2006US7009476 Vertical field type MRI apparatus with a conical cavity situated in the main magnet
03/07/2006US7009398 Portable magnetic resonance surface coil unit with an access opening for manual gripping
03/07/2006US7009397 Magnetic resonance apparatus with a gradient coil system structured for reduced noise emission
03/07/2006US7009396 Method and system for extended volume imaging using MRI with parallel reception
03/07/2006US7009395 Method for MRI with steady-state free precession pulse sequences
03/07/2006US7009394 Method for estimating the number of nuclei of a preselected isotope in a molecular species from and NMR spectrum
03/07/2006US7009393 Nuclear magnetic resonance method of detecting and monitoring the flocculation kinetics of heavy fractions of a complex fluid
03/07/2006US7009392 Method of estimating target signals by a dynamical fluxgate sensor
03/07/2006US7009391 High throughput missing pattern detector for servo printed recording media
03/07/2006US7009390 Method and device for characterizing ferroelectric materials
03/07/2006US7008848 Mask ROM fabrication method
03/07/2006US7008702 extremely high sensitivity, and the bias point in the device is well controlled
03/07/2006US7008486 Cleaning method for NMR check weighing system
03/07/2006US7007373 GMR sensor for sensing magnetically recorded information on a data storage medium including a ferromagnetic free layer and a ferromagnetic pinned layer sandwiching an electrically conductive spacer layer.
03/02/2006WO2006021920A1 Mr method of determining local relaxation time values using calibrated phantom
03/02/2006WO2006021858A2 Resonator-based magnetic field sensor
03/02/2006US20060047196 Method and apparatus for magnetic resonance analysis
03/02/2006US20060043971 Measuring method of spatially resolved frequency selective images
03/02/2006US20060043969 Integrated circuit for use with an external hall sensor, and hall sensor module
03/02/2006US20060043968 Distributed electromagnetic field analyzing apparatus and method of divided electromagnetic field analysis with electromagnetic field analysis calculations divided and allotted to a plurality of computers
03/02/2006US20060043964 Angle detector with self-calibration capability
03/02/2006US20060043960 High precision current sensor
03/02/2006DE202005020193U1 Magnetic field sensor e.g. magnetometer, calibrating generator, has measuring station with calibration heads, which are spaced from each other in axial direction, and calibration coils, whose distance is variably adjustable
03/02/2006DE10297743T5 Vorrichtung mit Magnetwiderstandseffekt und die Vorrichtung verwendender Magnetfeldsensor Device having magnetoresistance effect device and the magnetic field sensor used Direction
03/02/2006DE102004038670A1 Verfahren zur Segmentierung eines medizinischen Datensatzes A method for segmentation of a medical data set
03/02/2006CA2577547A1 Method and system for discriminating image representations of classes of objects
03/01/2006EP1630568A2 Method for dynamic acquisition and updating of the magnetic field distribution during NMR measurements
03/01/2006EP1629294A1 System and method for detecting pain and its components using magnetic resonance spectroscopy
03/01/2006EP1629293A1 Magnetic resonance imaging device with sound-absorbing means
03/01/2006EP1629292A1 Digital magnetic resonance gradient pre-emphasis
03/01/2006EP1629274A1 Integrated set/reset driver and magneto-resistive sensor
03/01/2006EP1628701A2 Medical device having segmented construction
03/01/2006EP1628572A2 Dynamic magnetic resonance angiography
03/01/2006EP1188045A4 Method of diagnosing colorectal adenomas and cancer using proton magnetic resonance spectroscopy
03/01/2006EP1171778B1 Nmr-method for determining the risk of developing type 2 diabetes
03/01/2006EP1058933A4 A method for designing open magnets and open magnetic apparatus for use in mri/mrt probes
03/01/2006EP0922234B1 Nuclear quadrupole resonance testing
03/01/2006CN1740804A Magnetic sensor and method of producing the same
03/01/2006CN1243515C Magnet hood magnet system and magnetic resonance camera
03/01/2006CN1243514C Method and apparatus for magnetic resonance images
03/01/2006CN1243513C Magnetic field generator for magnetic resonance imaging
03/01/2006CN1243512C Inspecting apparatus using magnetic resonance
02/2006
02/28/2006US7006860 Magnetic resonance imaging coil having vest support structure
02/28/2006US7006677 Semi-automatic segmentation algorithm for pet oncology images
02/28/2006US7006337 Multilayered structures comprising magnetic nano-oxide layers for current perpendicular to plane GMR heads
02/28/2006US7005958 Dual axis magnetic sensor
02/28/2006US7005953 Magnet system with shielded regenerator material
02/28/2006US7005854 Synthetic aperture MRI
02/28/2006US7005853 Prior-information-enhanced dynamic magnetic resonance imaging
02/28/2006US7005852 Displays with all-metal electronics
02/28/2006US7005850 Magnetic sensor system and method for installing magnetic sensors
02/28/2006US7005849 System and method for high-speed massive magnetic imaging on a spin-stand
02/28/2006US7005845 Power measurement mechanism for a transformer coupled plasma source
02/28/2006US7005691 Magnetoresistance element and magnetoresistance storage element and magnetic memory
02/28/2006US7005201 Magnetic detecting element
02/28/2006US7005014 Seed layer on the side of an antiferromagnetic layer opposite to the interface between the antiferromagnetic layer and the ferromagnetic layer, to optimize the crystalline orientations of these layers; GMR (giant magnetoresistive)
02/28/2006US7003963 Cooling of receive coil in MRI scanners
02/23/2006WO2006019727A2 Wireless patient monitoring device for magnetic resonance imaging
02/23/2006WO2006018780A1 Mr method for the quantitative determination of local relaxation time values
02/23/2006WO2006001978A9 Integrated three-dimensional magnetic sensing device and fabrication method
02/23/2006WO2005098463A3 Nmr clinical analyzers and related methods, systems, modules and computer program products for clinical evaluation of biosamples
02/23/2006WO2005078470A3 Magnetic resonance imaging method
02/23/2006WO2005048816A3 Automatic radial prescription of long-axis slices in mri examinations
02/23/2006US20060039856 Magnetic resonance with stimulation
02/23/2006US20060039091 System and method for fixing a direction of magnetization of pinned layers in a magnetic field sensor
02/23/2006US20060039090 System and method for fixing a direction of magnetization of pinned layers in a magnetic field sensor
02/23/2006US20060038567 Nuclear magnetic resonance measuring apparatus
02/23/2006US20060038565 Systems, methods and apparatus of a magnetic resonance imaging magnet to produce an asymmetrical stray field
02/23/2006US20060038564 Rf coil system for a magnetic resonance imaging apparatus
02/23/2006US20060038563 Improvements for nuclear quadrupole resonance measurements
02/23/2006US20060038562 Method and probe for compensating for magnetic noise fields in space volumes, particularly in magnetic resonance imaging apparatus
02/23/2006US20060038561 Magnetic sensor
02/23/2006US20060038560 Magnetic sensor device having components mounted on magnet
02/23/2006DE102005039523A1 System und Verfahren zum automatischen Gewinnen eines digitalen Bildes eines Herzens System and method for automatically obtaining a digital image of a heart
02/23/2006DE102005037443A1 Systeme, Verfahren und Vorrichtungen eines Magnetresonanz-Bildgebungsmagneten zum Erzeugen eines asymetrischen Streufeldes Systems, methods and apparatus of a magnetic resonance imaging magnet for generating a stray field asymmetrical
02/23/2006DE102005037425A1 Drehwinkelmelder Rotation angle detector
02/23/2006DE102004039420A1 NMR Spectrometer e.g. for analysis of single biological cells, comprising a proton resonance frequency of less than 40MHz using planar coils
02/23/2006DE102004038917A1 Verfahren zur dynamischen Erfassung und Veränderung der Magnetfeldverteilung bei Messungen der Magnetresonanz (NMR) A method for dynamically detecting and alteration of the magnetic field distribution at the magnetic resonance measurements (NMR)