| Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887) |
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| 04/26/1988 | US4740753 Magnet shimming using information derived from chemical shift imaging |
| 04/26/1988 | US4740752 Non-overlapping qd MRI RF coil |
| 04/26/1988 | US4740751 Whole body MRI resonator |
| 04/26/1988 | US4740750 Reception signal processing apparatus in nuclear magnetic resonance diagnostic apparatus |
| 04/26/1988 | US4740749 NMR imaging method |
| 04/26/1988 | US4740748 Method of high-speed magnetic resonance imaging |
| 04/26/1988 | US4740744 Digital signal processing apparatus for analog signals having wide frequency and dynamic ranges |
| 04/26/1988 | US4739766 NMR blood vessel imaging method and apparatus |
| 04/26/1988 | CA1235747A1 Sensing system for measuring a parameter |
| 04/21/1988 | WO1988002925A1 Spherical permanent magnet with equatorial access |
| 04/21/1988 | WO1988002924A1 Cylindrical permanent magnet with longitudinal induced field |
| 04/21/1988 | WO1988002923A1 Cylindrical permanent magnet for producing a uniform and transverse induction field |
| 04/21/1988 | WO1988002922A1 Magnetic block with adjustable magnetization for producing a permanent magnetic field in a zone of interest |
| 04/19/1988 | US4739271 Decoupling multiple-coil NMR probes |
| 04/19/1988 | US4739270 For spinning a sample |
| 04/19/1988 | US4739269 Orbit antenna for a nuclear magnetic resonance (NMR) imaging apparatus |
| 04/19/1988 | US4739268 RF pulse control system for a magnetic resonance imaging transmitter |
| 04/19/1988 | US4739267 Method for calibrating the amplitude of radiofrequency excitation of a nuclear magnetic resonance imaging apparatus |
| 04/19/1988 | US4739266 MR tomography method and apparatus for performing the method |
| 04/19/1988 | US4739265 NMR imaging method |
| 04/19/1988 | US4739264 Magnetic sensor using a plurality of Hall effect devices |
| 04/19/1988 | US4739263 Magnetic sensor using the earth's magnetism |
| 04/19/1988 | US4739262 Determining the earth's horizontal magnetic gradient along exploration line |
| 04/18/1988 | EP0192708A4 Nmr tuning procedure. |
| 04/14/1988 | DE3634030A1 Antenna arrangement for a nuclear magnetic resonance (NMR) apparatus for at least two operating frequencies |
| 04/12/1988 | US4737754 Method of operating an electromagnetic arrangement |
| 04/12/1988 | US4737718 Magnetic resonance imaging apparatus including a bird-cage r.f. coil |
| 04/12/1988 | US4737717 Magnetic field correction using a channel for positioning magnetic material |
| 04/12/1988 | US4737716 Self-shielded gradient coils for nuclear magnetic resonance imaging |
| 04/12/1988 | US4737715 Coil system for nuclear magnetic resonance spectrometer probe |
| 04/12/1988 | US4737714 Magnetic resonance spectroscopy |
| 04/12/1988 | US4737713 Apparatus and method for processing an electrical signal and increasing a signal-to-noise ratio thereof |
| 04/12/1988 | US4737712 Isolated power transfer and patient monitoring system with interference rejection useful with NMR apparatus |
| 04/12/1988 | US4737711 Nuclear magnetic resonance separation |
| 04/07/1988 | WO1987002568A3 Method and apparatus for nmr imaging |
| 04/06/1988 | EP0262880A2 Magnetic field generating device for NMR-CT |
| 04/06/1988 | EP0262879A2 Magnetic field sensor |
| 04/06/1988 | EP0262495A1 Apparatus for producing spectra or images of an object under examination by nuclear spin resonance |
| 04/05/1988 | US4736328 Apparatus for shifting the phase of transmitter and receiver analog baseband signals in an NMR system |
| 04/05/1988 | US4736161 High frequency antenna for a nuclear magnetic resonance measuring apparatus |
| 04/05/1988 | US4736160 Nuclear magnetic resonance imaging method |
| 04/05/1988 | US4735210 Lymphographic and organ imaging method and kit |
| 04/05/1988 | CA1234869A1 Nuclear magnetic resonance blood flowmeter |
| 03/30/1988 | EP0262016A1 Integrated magnetic-field measuring head and method for its realisation |
| 03/30/1988 | EP0261743A2 Method for determining the spectral distribution of nuclear magnetization in a limited region of the volume |
| 03/30/1988 | EP0261227A1 Capacitive sensor and metal detector for detecting concealed objects. |
| 03/30/1988 | CN87104495A Device |
| 03/29/1988 | US4734648 Quadrature detection circuit for nuclear magnetic resonance apparatus |
| 03/29/1988 | US4734647 NMR local coil with foil coupling loop |
| 03/29/1988 | US4734646 Method for obtaining T1-weighted and T2-weighted NMR images for a plurality of selected planes in the course of a single scan |
| 03/29/1988 | US4734645 NMR magnetometer probe with a tuneable cavity in its center and a double central cylindrical member |
| 03/29/1988 | US4733938 Magneto-optic rotator |
| 03/24/1988 | WO1988001984A1 Electron spin resonance spectrometer |
| 03/24/1988 | DE3631064A1 Probe for detecting direct and alternating magnetic fields |
| 03/23/1988 | EP0260926A1 Optical fibres |
| 03/23/1988 | EP0260426A1 Method for obtaining nuclear magnetic resonance spectra from a selectively localized region of a sample under examination |
| 03/23/1988 | CN87207793U Thermal change holl tester |
| 03/22/1988 | US4733342 Power supply for an inductive user, particularly a gradient coil |
| 03/22/1988 | US4733190 NMR local coil with adjustable spacing |
| 03/22/1988 | US4733189 Magnetic resonance imaging systems |
| 03/22/1988 | US4733188 NMR imaging method |
| 03/22/1988 | US4733187 NMR imaging apparatus |
| 03/22/1988 | US4733186 Method for the operation of a nuclear magnetic resonance apparatus for the fast identification of the longitudinal relaxation time T1 |
| 03/22/1988 | US4733185 Methods for localization in NMR spectroscopy |
| 03/22/1988 | US4733184 Method for the determination of the nuclear magnetization distribution in a layer of a region under investigation, and nuclear spintomograph for carrying out the method |
| 03/22/1988 | US4733183 Nuclear magnetic resonance methods and apparatus |
| 03/22/1988 | US4733182 Josephson junction Q-spoiler |
| 03/22/1988 | US4733181 Single-winding magnetometer with Schmitt trigger output circuit |
| 03/22/1988 | US4733180 Apparatus for measuring weak magnetic fields having superconducting connections between a squid array and a gradiometer array |
| 03/16/1988 | EP0260036A2 Cyrostat assembly |
| 03/16/1988 | EP0259998A2 Methods of imaging solids by NMR techniques |
| 03/16/1988 | EP0259935A2 Nuclear spin tomography method and nuclear spin tomograph for carrying out the method |
| 03/16/1988 | EP0259596A1 Method of removing unwanted charged particles from the measuring cell of an ICR spectrometer |
| 03/16/1988 | EP0259435A1 Method and apparatus for non-destructive materials testing and magnetostructural materials investigations |
| 03/15/1988 | US4731865 Digital image correction |
| 03/15/1988 | US4731585 Antenna coupling circuit for magnetic resonance imaging |
| 03/15/1988 | US4731584 Magnetic resonance probe for operation at frequencies above self resonance |
| 03/15/1988 | US4731583 Method for reduction of MR image artifacts due to flowing nuclei by gradient moment nulling |
| 03/15/1988 | US4731582 Method and apparatus for correcting alignment errors in a magnetometer system |
| 03/15/1988 | US4731581 Measurement head for a magnetic field gradient vector measuring apparatus, an apparatus comprising such a head and a measurement process |
| 03/15/1988 | US4731239 Method for enhancing NMR imaging; and diagnostic use |
| 03/15/1988 | US4730620 Nuclear magnetic resonance method and apparatus for reducing motion artifacts |
| 03/10/1988 | WO1988001749A1 Apparatus for restructuring a solid containing uniformly polarized electrons |
| 03/09/1988 | EP0258616A1 NMR Imaging with paramagnetic polyvalent metal salts of poly-(acid-alkylene-amino)-alkanes |
| 03/08/1988 | US4730262 Method of displaying the scanning schedule in a computer tomographic apparatus |
| 03/08/1988 | US4729892 Use of cross-linked hydrogel materials as image contrast agents in proton nuclear magnetic resonance tomography and tissue phantom kits containing such materials |
| 03/08/1988 | CA1233683A1 Magneto-optic rotator |
| 03/02/1988 | EP0257972A2 Method and apparatus for compensating fiber optic lead and connector losses in a fiber optic sensor |
| 03/02/1988 | EP0257959A2 Optical fibre measurement apparatus and method |
| 03/02/1988 | EP0257782A2 Magnetic resonance apparatus |
| 03/02/1988 | EP0257673A1 Magnetic resonance imaging method and device for eliminating phase errors in pixels of a complex image of a nuclear magnetization distribution |
| 03/02/1988 | EP0257371A2 Device for compensating time-variant field disturbances in magnetic fields |
| 03/02/1988 | EP0257342A1 SQUID magnetometer for a single or multiple channel, very weak magnetic field measuring apparatus |
| 03/02/1988 | EP0257184A1 Non-destructive m-h hysteresis testers for magnetic computer discs |
| 03/02/1988 | EP0257042A1 Method and apparatus using a stationary saturable member for transferring signals relative to a magnetic storage medium |
| 03/02/1988 | CN87105723A Method of reducing mr image artefacts in off-centre images and device for performing the method |
| 03/01/1988 | US4728896 Method and apparatus for obtaining N.M.R. spectra and coils for use therein |
| 03/01/1988 | US4728895 System of coils for producing additional fields for obtaining polarization fields with constant gradients in a magnet having polarization pole pieces for image production by nuclear magnetic resonance |
| 03/01/1988 | US4728894 High frequency coil for an NMR apparatus |
| 03/01/1988 | US4728893 Increased signal-to-noise ratio in magnetic resonance images using synthesized conjugate symmetric data |