Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887) |
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07/31/2001 | US6268728 Phase-sensitive method of radio-frequency field mapping for magnetic resonance imaging |
07/31/2001 | US6268727 Measurement of flow fractions flow velocities and flow rates of a multiphase fluid using ESR sensing |
07/31/2001 | US6268726 Method and apparatus for nuclear magnetic resonance measuring while drilling |
07/31/2001 | US6268725 Flux-gate magnetometer with drive signal for reducing effects of electromagnetic interference |
07/31/2001 | CA2135934C Magnetic resonance imaging using pattern recognition |
07/26/2001 | WO2001053847A1 C-shaped magnetic resonance imaging system |
07/26/2001 | WO2001016942A8 Magneto-optic device exhibiting changes in reflectivity relative to a magnetic field and method and systems incorporating the same |
07/26/2001 | WO2001016616A3 Active acoustic control for gradient coil structures in mri |
07/26/2001 | WO2000059547A3 Method of detecting endometriosis |
07/26/2001 | WO2000052465A3 Biochemical markers of brain function |
07/26/2001 | US20010009975 Biomagnetic field measuring method and apparatus |
07/26/2001 | US20010009658 Methods for dissolving hyperpolarized 129 Xe gas using microbubbles |
07/26/2001 | US20010009372 Pipe testing apparatus and method |
07/26/2001 | US20010009369 MR data acquisition method, MR image display method and MRI apparatus |
07/26/2001 | US20010009063 Spin valve thin-film magnetic device having free magnetic layer in ferrimagnetic state and manufacturing method therefor |
07/26/2001 | US20010009062 Method of making magnetic resistance element |
07/26/2001 | DE19940694C1 Aktiv abgeschirmte supraleitende Magnetanordnung mit Z·2·-Shim Actively shielded superconducting magnet assembly with Z · 2 · shim |
07/26/2001 | DE19928428C2 Hochfrequenzempfangsanordnung für ein Magnetresonanzgerät High frequency receiving device for a magnetic resonance apparatus |
07/25/2001 | EP1118256A1 Space defining structure for magnetic homogenization |
07/25/2001 | EP1118024A1 Nmr logging assembly |
07/25/2001 | EP1118009A1 Method of magnetic resonance imaging |
07/25/2001 | EP1118008A1 Determination of the 3d position and orientation of an internal mri receiving coil |
07/25/2001 | EP0990141A4 Method and apparatus for distance measurements with solid-state nmr |
07/25/2001 | CN1305591A Use of hyperpolarized gas for MRI detection of regional variations in oxygen uptake from the lungs |
07/25/2001 | CN1305113A Method and device for phase distribution and phase correction and magnetic resonance imaging method and device |
07/25/2001 | CN1068950C Magnetic sensor and disk recording system |
07/24/2001 | US6266453 Automated image fusion/alignment system and method |
07/24/2001 | US6266267 Single conductor inductive sensor for a non-volatile random access ferromagnetic memory |
07/24/2001 | US6266218 Magnetic sensors having antiferromagnetically exchange-coupled layers for longitudinal biasing |
07/24/2001 | US6265960 Actively shielded magnet system with Z2 shim |
07/24/2001 | US6265959 Open unipolar magnetic structure |
07/24/2001 | US6265905 Quasi-voltage sensing input impedance controlled preamplifier for magnetoresistive elements |
07/24/2001 | US6265876 Method to improve the efficiency of coil systems, particularly in devices for nuclear magnetic resonance image acquisition, and coil system to implement this method |
07/24/2001 | US6265875 Method and apparatus for efficient MRI tissue differentiation |
07/24/2001 | US6265874 Autocorrection of MR images using multiple metrics |
07/24/2001 | US6265873 Non-CPMG fast spin echo MRI method |
07/24/2001 | US6265872 Diffusion detection by means of magnetic resonance |
07/24/2001 | US6265868 System and method for measuring total track width of a test track in magnetic media |
07/24/2001 | US6265867 Position encoder utilizing fluxgate sensors |
07/24/2001 | US6265865 Single unitary plastic package for a magnetic field sensing device |
07/24/2001 | US6265862 Process for standardising the intensity of optical sensors used for measuring periodically oscillating electric or magnetic field intensities |
07/24/2001 | CA2246180C Method and apparatus for measuring nuclear magnetic resonance |
07/24/2001 | CA2215504C Instrument for examining a shallow volume by nuclear magnetic resonance |
07/19/2001 | WO2001051953A2 Determination of t1 relaxation time from multiple wait time nmr logs acquired in the same or different logging passes |
07/19/2001 | WO2001051949A1 Dual spin-valve magnetoresistive sensor |
07/19/2001 | WO2001051883A1 Low cost hall position sensor and method for fabricating the same |
07/19/2001 | US20010008376 Method and apparatus for reducing artifacts in echo planar imaging |
07/18/2001 | EP1117136A1 Ferromagnetic double quantum well tunnel magneto-resistance device |
07/18/2001 | EP1116248A1 Method of manufacturing a magnetic tunnel junction device |
07/18/2001 | EP1116044A1 A flow-through nmr probe having a replaceable nmr flow tube |
07/18/2001 | EP1116043A1 Method of manufacturing a magnetic tunnel junction device |
07/18/2001 | CN1068690C Multi-layer conductor leads in magnetoresistive head |
07/18/2001 | CN1068689C Multilayer magnetoresistive sensor, and its mfg. method and magnetic memory system |
07/18/2001 | CN1068553C Method and apparatus for guiding driverless vehicle |
07/17/2001 | US6263229 Miniature magnetic resonance catheter coils and related methods |
07/17/2001 | US6263228 Method and apparatus for providing separate water-dominant and fat-dominant images from single scan single point dixon MRI sequences |
07/17/2001 | US6263219 Films of cerium dioxide and strontium titanate; barium-copper-rare earth metal oxide superconductor layer |
07/17/2001 | US6262576 Phased array planar gradient coil set for MRI systems |
07/17/2001 | US6262575 Method for imaging fat plaque with nuclear magnetic resonance tomography |
07/17/2001 | US6262574 Sensor for measuring magnetic field strength and temperature for an electric motor |
07/12/2001 | WO2001050308A2 Magneto-resistive signal isolator |
07/12/2001 | WO2001050156A1 Interleaved operation of mri and electronic equipment |
07/12/2001 | WO2001049326A1 Use of contrast agents in the manufacture of diagnostic agent for the visualisation of the intestinal lumen |
07/12/2001 | WO2001049161A2 Method and system for monitoring pancreatic pathologies |
07/12/2001 | WO2000043957A9 Interactive sculpting for volumetric exploration and feature extraction |
07/12/2001 | US20010007424 Method of determining the direction of application of gradient magnetic field for the detection of diffusive motion, method of measuring the diffusion coefficient, and MRI apparatus |
07/12/2001 | US20010007423 An electric motor |
07/12/2001 | DE19962477A1 Bildgebungsverfahren und Vorrichtung zur Verarbeitung von Bilddaten The image forming method and apparatus for processing image data |
07/12/2001 | DE19962476A1 Verfahren zur Untersuchung einer Probe A method for examining a sample |
07/12/2001 | DE19962330A1 Magnet coupling for water meter; has magnets on each side of compression plate with recesses with bearing point for magnets and pocket on side opposite water for screen element surrounding magnets |
07/12/2001 | DE19962182A1 Magnetic resonance imaging device for medical diagnosis |
07/12/2001 | DE10043657A1 Device for high-resolution measurement of magnetic fields has no significant Phi0 periodic component in frequency spectrum of voltage response function |
07/12/2001 | CA2395195A1 Method and system for monitoring pancreatic pathologies |
07/11/2001 | EP1115007A1 MRI apparatus |
07/11/2001 | EP1115006A2 MRI apparatus |
07/11/2001 | EP1115005A2 Radio frequency coil for open magnetic resonance imaging system |
07/11/2001 | EP1115004A2 MR-device and MR-method for localising and/or visualising a medical instrument provided with a passive magnet arrangement |
07/11/2001 | EP1114472A2 Sensor for measuring a magnetic field |
07/11/2001 | EP1114335A1 Method and apparatus for merging of nmr echo trains in the time domain |
07/11/2001 | CN2438657Y Submarine electric field sensor assembly |
07/10/2001 | US6259940 Method of performing magnetic resonance angiography using two-dimensional imaging and de-rated gradients |
07/10/2001 | US6259586 Magnetic tunnel junction sensor with AP-coupled free layer |
07/10/2001 | US6259253 MRI transceiver |
07/10/2001 | US6259252 Laminate tile pole piece for an MRI, a method manufacturing the pole piece and a mold bonding pole piece tiles |
07/10/2001 | US6259251 RF coil and magnetic resonance imaging method and apparatus |
07/10/2001 | US6259250 Method and apparatus for reducing artifacts in echo planar imaging |
07/10/2001 | US6259248 Motion detection by pulse signal generation |
07/10/2001 | US6258470 Exchange coupling film, magnetoresistance effect device, magnetoresistance effective head and method for producing exchange coupling film |
07/10/2001 | US6258283 Method of making magnetic resistance element |
07/10/2001 | CA2036692C Coaxial resonator with distributed tuning capacity |
07/05/2001 | WO2001048767A1 Shielded superconducting magnet joints |
07/05/2001 | WO2001048691A2 Imaging method |
07/05/2001 | WO2001048503A1 Mri-method of determining the direction of application of gradient magnetic field for the detection of diffuse motion, mri-method of measuring the diffusion coefficient, and mri apparatus |
07/05/2001 | WO2001048502A1 Method for analysing a sample |
07/05/2001 | WO2001048501A1 Magnetic resonance imaging method |
07/05/2001 | WO2001048500A2 Imaging method and a device for processing image data |
07/05/2001 | WO2001048499A2 Imaging method |
07/05/2001 | WO2001011380A9 Methods and apparatus for mapping internal and bulk motion of an object with phase labeling in magnetic resonance imaging |
07/05/2001 | US20010007054 MRI coil and MRI apparatus |
07/05/2001 | US20010006446 Thin- film magnetic head with low barkhausen noise and floating-type magnetic head therewith |