Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
09/2002
09/12/2002WO2001086322A3 Method for estimating rock petrophysical parameters using temperature modified nmr data
09/12/2002WO2001054556A3 Method and apparatus for construction of annular segmented permanent magnet
09/12/2002WO2001016942A9 Magneto-optic device exhibiting changes in reflectivity relative to a magnetic field and method and systems incorporating the same
09/12/2002US20020128606 Encoding and sensing of syringe information
09/12/2002US20020128550 Diagnostic imaging system with ultrasound probe
09/12/2002US20020128156 Drive circuit for magnetic flux detection for converting to an output voltage corresponding to an input signal
09/12/2002US20020127731 Sea-trosy and related methods
09/12/2002US20020127629 Imaging of enzymatic activity
09/12/2002US20020126884 Processing of images in a direction of succession
09/12/2002US20020126429 Continuous free layer spin valve sensor with patterned exchange underlayer stabilization
09/12/2002US20020126424 Magnetic transducer with integrated charge bleed resistor
09/12/2002US20020125888 Magnetic resonance imaging apparatus
09/12/2002US20020125887 Method for high resolution magnetic resonance analysis using magic angle technique
09/12/2002US20020125885 Side-looking NMR probe for oil well logging
09/12/2002US20020125884 Device with a magnetic position sensor
09/12/2002DE10146576A1 Combining images and reports in remote observation stations involves matching attributes of image data and report data, adding study identifier to report data on confirmation of connection
09/12/2002DE10111661A1 Image segmentation method for segmenting a selected region from a multi-dimensional dataset, uses a shape model representing the general outline of the region and sets up an adaptive mesh
09/12/2002DE10110365A1 Device for detecting the effect of pulsed magnetic fields on an animal or human is configured such that interference and secondary effects are suppressed and the effects of the primary magnetic field can be assessed
09/12/2002DE10109543A1 Operating magnetic resonance device involves operating gradient system in mode in which screen coil is operated to amplify gradient field within imaging volume
09/12/2002DE10108341C1 Magnetic resonance spectroscopy method, using 2 re-focusing pulses transmitted with application of corresponding gradient fields between transmission of HF pulse and detection of secondary spin echo
09/12/2002DE10107421A1 Verfahren zum Bestimmen von Verzerrungen in einer Abbildung und Kalibriergegenstand dazu A method for determining distortion in an image and calibrated to
09/11/2002EP1239396A2 Method and system for an user interface for a medical diagnostic imaging device
09/11/2002EP1239297A2 Planar NMR coils with localized field-generating and capacitive elements
09/11/2002EP1239296A2 Device for accurately centering an NMR sample tube
09/11/2002EP1239295A2 Device for transport and exact positioning of a sample tube in a high resolution NMR spectrometer
09/11/2002EP1239294A2 Scanning magnetism detector and probe for the same
09/11/2002EP1238368A1 Model-based registration of cardiac cta and mr acquisitions
09/11/2002EP1238292A1 System and method for enhanced vertical resolution magnetic resonance imaging logs
09/11/2002EP1059877A4 Method and system for creating three-dimensional images using tomosynthetic computed tomography
09/11/2002CN1369089A method, system and sensor for remote detectino of objects and method for determining length of magnetic element
09/10/2002US6449135 Overlaid MR structure with magnetostatic stabilized soft adjacent layer
09/10/2002US6449133 Magnetoresistance film and magnetic read sensor
09/10/2002US6448775 Gradient amplifier with combined current regulation and differential control
09/10/2002US6448774 Gradient coil system for a magnetic resonance tomography apparatus for producing gradient fields with obliquely oriented gradients
09/10/2002US6448773 Method and system for measuring and compensating for eddy currents induced during NMR imaging operations
09/10/2002US6448772 Magnetic field adjusting apparatus, magnetic field adjusting method and recording medium
09/10/2002US6448771 Magnetic resonance method for forming a fast dynamic image
09/10/2002US6448770 Gain selection for magnetic resonance imaging and spectroscopy
09/10/2002US6448769 Adiabatic pulse design
09/10/2002US6448768 Magnetic sensor with a signal processing circuit
09/10/2002US6448767 Fast flux locked loop
09/10/2002US6448766 Method of imaging a magnetic field emanating from a surface using a conventional scanning force microscope
09/10/2002US6448765 Microscopic tips having stable magnetic moments and disposed on cantilevers for sensing magnetic characteristics of adjacent structures
09/10/2002US6446736 Non-rotating sensor assembly for measurement-while-drilling applications
09/10/2002CA2288447C Formation evaluation using magnetic resonance logging measurements
09/06/2002WO2002068980A1 Vector kerr magnetometry
09/06/2002WO2002068979A1 Improved polarity sensitive magnetic sensors
09/06/2002WO2002068978A2 Method and device for acquiring data for diffusion-weighted magnetic resonance imaging
09/06/2002WO2002068946A1 Characterization of rubber and rubber derivatives by nmr hrmas.
09/06/2002WO2002068930A2 Methods and reagents to acquire mri signals and images
09/06/2002WO2002034106A3 Multiple cryoprobe apparatus and method
09/06/2002WO2001048501A9 Magnetic resonance imaging method
09/06/2002WO2000053077A3 Method and apparatus for computerized surgery
09/06/2002CA2439298A1 Methods and reagents to acquire mri signals and images
09/05/2002US20020123682 Magnetic field shielding and detecting device and method thereof
09/05/2002US20020123681 Device and a system for moving and positioning an open magnetic resonance imaging probe
09/05/2002US20020122745 Sample treatment steps, including a solvent replacement step, are automated and performed in various analytical instruments, such as nuclear magnetic resonance spectrometers and mass spectrometers instruments
09/05/2002US20020122577 Method and system for tag detection and tracking in MRI tagged images
09/05/2002US20020122576 Method and device for the registration of images
09/05/2002US20020121956 Magnetic resonance apparatus having a gradient coil system with stiffening elements
09/05/2002US20020121898 Circuit for the excitation and recovery of the signal emitted by a probe in an NMR spectrometric apparatus
09/05/2002US20020121897 Probe for measuring leakage magnetic field
09/05/2002DE10108581A1 Use of material based on cobalt, nickel and chromium in nuclear spin tomography using stents, mechanical springs and guiding wires
09/05/2002DE10107867A1 Magnetresonanz-Bildgerät mit offenem Magnetsystem Magnetic resonance imaging apparatus with an open magnet system
09/05/2002DE10106830A1 Verfahren zur Bilderzeugung mittels magnetischer Resonanz A method of imaging magnetic resonance
09/05/2002DE10105894A1 Magnetisch sensitive Schichtanordnung Magnetically sensitive layer arrangement
09/04/2002EP1237150A2 Magnetic head of a magnetoresistance type having an underlying layer having a laminated structure of a tungsten-group metal layer formed on a tantalum-group metal layer
09/04/2002EP1237007A2 RF shielding method and apparatus
09/04/2002EP1236436A1 Magnetic resonance imaging method and apparatus
09/04/2002EP1236178A1 Dynamic thresholding of segmented data sets and display of similarity values in a similarity image
09/04/2002EP1236176A1 Convolution filtering of similarity data for visual display of enhanced image
09/04/2002EP1236156A1 3-d shape measurements using statistical curvature analysis
09/04/2002EP1236078A2 Systems and methods for providing functional magnetic resonance imaging data analysis services
09/04/2002EP1236057A1 Nuclear magnetic resonance method and logging apparatus
09/04/2002EP1236054A1 Magnetic resonance imaging with gradient field non-linearity correction
09/04/2002EP1235515A1 Fullerene contrast agent for magnetic resonance imaging and spectroscopy
09/04/2002CN1367481A 磁传感器及其制造方法 Magnetic sensor and manufacturing method thereof
09/04/2002CN1367390A Impulse current signal detection device
09/04/2002CN1367378A Magnetic resonance imaging device with field perturbance compensation
09/04/2002CN1366862A Method for collecting NMR signal and its equipment and NMR imaging device
09/04/2002CN1090010C Arrangement to minimize eddy currents in MR imagers
09/04/2002CN1090009C Applicator assembly for cosmetic product
09/03/2002US6445554 Method and system for providing edge-junction TMR for high areal density magnetic recording
09/03/2002US6445187 System for the measurement of electrical characteristics of geological formations from within steel cased wells using magnetic circuits
09/03/2002US6445186 MRI apparatus
09/03/2002US6445185 Nuclear magnetic resonance apparatus and methods of use and facilities for incorporating the same
09/03/2002US6445184 Multiple gradient echo type projection reconstruction sequence for MRI especially for diffusion weighted MRI
09/03/2002US6445183 Magnetic resonance image diagnosing apparatus
09/03/2002US6445182 Geometric distortion correction in magnetic resonance imaging
09/03/2002US6445181 MRI method apparatus for imaging a field of view which is larger than a magnetic field
09/03/2002US6445180 Nuclear magnetic resonance tool with active RF spoiler antenna
09/03/2002US6444358 A laryngoscope constructed of materials including metal components having very low magnetic susceptibilities is described. the battery powering the laryngoscope lamp is a lithium battery also constructed of materials having low
08/2002
08/29/2002WO2002067005A1 Magnetic resonance spectroscopy to identify and classify microorganisms
08/29/2002WO2002067004A1 Method and apparatus for detection and measurement of accumulations of magnetic particles
08/29/2002WO2002066674A1 A method of identifying differences between nucleic acid molecules
08/29/2002WO2002065913A1 Method and apparatus for creating penumbra and infarct images
08/29/2002WO2002065907A1 Magnetic resonance imaging apparatus and method
08/29/2002WO2002050538A3 Sea-trosy and related methods
08/29/2002WO2002043009A3 Volume-rendering, generation and display of cut-views
08/29/2002WO2000072050A9 Method and apparatus for parallel data acquisition from a mri coil array