Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 33 - Arrangements or instruments for measuring magnetic variables
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
11/2000
11/08/2000CN1272920A Magnetic sensor device, current sensor device and magnetic sensing element
11/08/2000CN1272774A MRI magnetic field generator
11/08/2000CN1272629A 磁传感器及其制造方法 Magnetic sensor and manufacturing method thereof
11/07/2000US6144875 Apparatus and method for compensating for respiratory and patient motion during treatment
11/07/2000US6144874 Respiratory gating method for MR imaging
11/07/2000US6144873 Method of efficient data encoding in dynamic magnetic resonance imaging
11/07/2000US6144534 Laminated hard magnet in MR sensor
11/07/2000US6144524 Spin valve magnetoresistance device and method of designing the same
11/07/2000US6144274 Magnetic resonance imaging cryocooler positioning mechanism
11/07/2000US6144205 Optical control of radio frequency antennae in a magnetic resonance imaging system
11/07/2000US6144204 Gradient coils for magnetic resonance meeting
11/07/2000US6144203 Coil harness assembly for interventional MRI application
11/07/2000US6144202 Reduction of MR image degradation due to added gradient field pulse
11/07/2000US6144201 MR imaging utilizing ECG gating technique
11/07/2000US6144200 Acquisition of segmented MRI cardiac data using an EPI pulse sequence
11/07/2000US6144199 Method for imaging vessel wall anatomy and strain
11/07/2000US6144196 Magnetic field measuring apparatus and apparatus for measuring spatial resolution of magnetic field detector
11/07/2000US6143435 Magneto-optical structures applicable in systems for optical processing of information, in sensors and converters of magnetic field; a bismuth containing gallium ferrite-garnet is chosen as the magnetic material
11/07/2000CA2083604C Coil circuits
11/02/2000WO2000065578A1 Giant magnetoresistive sensor with pinning layer
11/02/2000WO2000065366A1 Nmr-method for determining the risk of developing type 2 diabetes
11/02/2000WO2000065365A1 Globally tunable birdcage coil and method for using same
11/02/2000WO2000064344A1 Cardiac motion tracking using cine harmonic phase (harp) magnetic resonance imaging
11/02/2000WO2000064335A1 Wireless physiological monitor for magnetic resonance imaging
11/02/2000EP1048958A2 Magnetic sensor and manufacturing method thereof
11/02/2000EP1048026A1 Thin film shielded magnetic read head device
11/02/2000EP1047954A1 Automatic measurement of gradient field distortion in mri
11/02/2000EP1047953A1 Magnetic resonance method and device
11/02/2000EP1047952A1 Method for performing magnetic resonance angiography with dynamic k-space sampling
11/02/2000EP1047951A2 Rapid acquisition magnetic resonance imaging using radial projections
11/02/2000EP1047950A2 On-line nmr imaging of a solid or liquid object undergoing continuous translational motion
11/02/2000EP1047949A2 Methods of and apparatus for nqr testing a sample
11/02/2000EP1047948A1 Magnetic resonance imaging apparatus including a gradient coil system with a correction coil
11/02/2000EP1047677A2 1,4,7,10-tetraazacyclododecane-1,4-diacetic acid derivatives as chelating agents
11/02/2000EP1047455A1 Para-hydrogen labelled agents and their use in magnetic resonance imaging
11/02/2000DE19954053A1 Magnetic field detector, e.g. for rotational speed detection for internal combustion engine and braking control, has a giant magneto resistive element operating in a magnetic field of below eight-tenths of the saturation magnetic field
11/02/2000DE19919681A1 Determining magnitude and/or direction of magnetic field involves determining time of extreme value(s) of combined field to be measured and time varying magnetic compensation field
11/02/2000DE10007617A1 Magnetic field characterization process, especially for magnetic read/write heads, comprises providing a magnetosensitive layer between a component surface and a scanning force microscope sensor
11/02/2000CA2368237A1 Cardiac motion tracking using cine harmonic phase (harp) magnetic resonance imaging
11/01/2000CN2404130Y Magnet apparatus using for magnetic resonance imaging system
11/01/2000CN1272051A Magnetic field generating device for MRI
11/01/2000CN1271927A Spinning valve sensor with improved interface between nailing layer and nailed layer
11/01/2000CN1058085C Magnetic field generating device for use in MRI
10/2000
10/31/2000US6141580 Detecting coil for magnetic resonance diagnostic apparatus
10/31/2000US6141579 Sequential imaging apparatus
10/31/2000US6141191 A non-magnetic nickel-iron-chromium seed layer for improve grain structure in the deposited layers enhancing the magnetoresistance coefficients
10/31/2000US6140900 Assymetric superconducting magnets for magnetic resonance imaging
10/31/2000US6140873 Power amplifier with soft switching and multilevel switching cells
10/31/2000US6140818 NMR logging tool and method for fast logging
10/31/2000US6139908 Magnetoresistance device and production method thereof
10/31/2000CA2121377C Altered dipole moment magnetic resonance imaging method
10/26/2000WO2000064003A2 Magnetic resonance imaging guidewire probe
10/26/2000WO2000063927A1 Method and apparatus for providing permanent magnetic signatures in buried cables and pipes
10/26/2000WO2000063717A1 Image processing method
10/26/2000WO2000063716A1 Method for determining the permeability of a magnetic material by coaxial line perturbation
10/26/2000WO2000063715A1 Spin valve sensor with specular electron scattering in free layer
10/26/2000WO2000063714A1 GIANT MAGNETORESISTIVE SENSOR WITH A CrMnPt PINNING LAYER AND A NiFeCr SEED LAYER
10/26/2000WO2000062672A1 Methods for in vivo magnetic resonance imaging
10/26/2000WO2000038591A3 Blood-flow tubing
10/26/2000WO2000035346A3 Assessing the condition of a joint and preventing damage
10/26/2000WO2000034792A3 Magnetic resonance apparatus and methods with shim adjustment
10/26/2000DE19915226A1 Magnetflußsensor mit schleifenförmigem Magnetfeldleiter sowie dessen Herstellung Magnetic flux with schleifenförmigem magnetic head and its production
10/26/2000DE19913124C1 Vertical form gradient coil for MR picture formation, has lead wires of a turn group connected to external selectively depending on desired output characteristic
10/26/2000DE19860488C1 Pulse sequence device for MRI unit
10/26/2000DE10010017A1 Object image reconstruction method involves automatically computing phase position from correlation of the magnetic resonance signals received from magnetic resonance antennas
10/25/2000EP1046053A1 Mri apparatus with a mechanically integrated eddy current shield in the gradient system
10/25/2000EP1046052A1 Mri apparatus having a short uniform field magnet with an internal space
10/25/2000EP1046051A1 Method of magnetic resonance investigation
10/25/2000EP1046050A1 RESONANT MAGNETIC SUSCEPTIBILITY IMAGING (ReMSI)
10/25/2000EP1046049A1 Device comprising a first and a second ferromagnetic layer separated by a non-magnetic spacer layer
10/25/2000EP1046048A1 Magnetic field sensor comprising a spin tunneling junction element
10/25/2000EP1046047A1 Magnetoresistive sensor element with selective magnetization direction of the bias layer
10/25/2000EP1046046A1 Magnetoresistive sensor element, especially angular sensor element
10/25/2000EP1046045A2 Method for detecting a current of spin polarized electrons in a solid body
10/25/2000EP1046040A1 Electronic component
10/25/2000EP1046022A1 Magnetoresistive sensor for measuring relative displacements of construction parts
10/25/2000EP1046021A1 Linear angular sensor with magnetoresistors
10/25/2000EP0890108B1 Field sensor and device and use of the device for measuring electric and/or magnetic fields
10/25/2000EP0788608B1 Nuclear quadrupole resonance testing
10/25/2000CN2403000Y 磁头 Magnetic head
10/25/2000CN1271456A Magnetically shielded container
10/24/2000US6138078 Machine monitor with tethered sensors
10/24/2000US6138045 Method and system for the segmentation and classification of lesions
10/24/2000US6137662 Magnetoresistive sensor with pinned SAL
10/24/2000US6137291 Telescoping coil array for magnetic resonance imaging of extremities
10/24/2000US6137290 Magnetic resonance spectroscopic imaging having reduced chemical shift error
10/24/2000US6137289 MR imaging method and apparatus
10/19/2000WO2000062311A1 Magnetic materials
10/19/2000WO2000062282A1 Highly sensitive spin valve heads using a self-aligned demag-field balance element
10/19/2000WO2000062082A2 Fiber-optic current sensor with improved isolation
10/19/2000WO2000062074A1 Use of 13c-nmr to detect binding
10/19/2000WO2000028896A9 Expandable mri receiving coil
10/19/2000WO2000025864A9 Open field system for magnetic surgery
10/19/2000WO2000004387A3 Method of diagnosing malignant neoplasms
10/19/2000DE19917058C1 Switchable gradient coils for magnetic resonance imaging
10/19/2000DE19915361A1 Magnetic resonance signal reception method
10/19/2000DE19912814A1 Raster tunneling microscope images magnetic structure of test samples
10/19/2000DE19910018C1 Magnetic resonance tomography apparatus operating method
10/19/2000CA2366588A1 Magnetic materials
10/18/2000EP1045461A2 Method of making Hall-effect devices
1 ... 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 ... 529