| Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887) |
|---|
| 09/09/1987 | EP0235758A2 Methods and apparatus for NMR angiography |
| 09/09/1987 | EP0235361A2 Ferrioxamine paramagnetic contrast agents for MR imaging |
| 09/08/1987 | US4692767 Method of measuring the nuclear magnetic resonance for use in NMR tomography |
| 09/08/1987 | US4692705 Radio frequency field coil for NMR |
| 09/08/1987 | US4692704 Slice thickness and contiguity phantom for a magnetic resonance imaging scanner |
| 09/08/1987 | US4692703 Magnetic field sensor having a Hall effect device with overlapping flux concentrators |
| 09/08/1987 | US4692702 Device with two generators for measuring the gradients of magnetic fields |
| 09/08/1987 | US4692698 Method and device including a bed of ferromagnetic fibers and magnetic flux sensor for measuring the amount of magnetic particles on a liquid |
| 09/08/1987 | CA1226620A1 Magnetometer circuit for measuring the period of beat frequency maxima |
| 09/02/1987 | EP0234786A2 Matched quadrature coils for MRI with minimized intercoil coupling |
| 09/02/1987 | EP0234526A2 NMR imaging method for the determination of flowing materials |
| 09/02/1987 | EP0234524A2 Process for the detection of cancer using nuclear magnetic resonance |
| 09/02/1987 | EP0233906A1 Magnetic resonance imaging of high velocity flows. |
| 09/02/1987 | EP0053625B1 Ac biasing of a dc squid |
| 09/01/1987 | US4691164 Nuclear magnetic resonance transmitter and receiver system |
| 09/01/1987 | US4691163 Dual frequency surface probes |
| 09/01/1987 | US4691162 Method and device for NMR spectroscopy |
| 09/01/1987 | US4690150 Producing pseudocolor images for diagnostic ultrasound imaging |
| 09/01/1987 | CA1226331A1 Method and apparatus for determining the flux vector of a rotating-field machine |
| 09/01/1987 | CA1226330A1 Method and apparatus for determining the flux vector of a rotating-field machine from the stator current and the stator voltage, and the application thereof |
| 08/27/1987 | WO1987005112A1 Method and apparatus for non-destructive materials testing and magnetostructural materials investigations |
| 08/27/1987 | DE3605547A1 Method for determining the spectral distribution of nuclear magnetisation in a limited volume range and arrangement for carrying out the method |
| 08/26/1987 | EP0233675A2 Method for determining the spectral distribution of nuclear magnetization in a limited region of the volume, and apparatus for carrying out the method |
| 08/26/1987 | EP0233235A1 Centrally ordered phase encoding. |
| 08/25/1987 | US4689591 Magnet assemblies for use in magnetic resonance imaging |
| 08/25/1987 | US4689568 NMR chemical shift imaging method |
| 08/25/1987 | US4689567 NMR Fourier imaging from multiple echoes |
| 08/25/1987 | US4689566 NMR phase encoding using phase varying rf pulses |
| 08/25/1987 | US4689565 Nuclear magnetic resonance apparatus having a communication system |
| 08/25/1987 | US4689564 Digital interface subsystem for a magnetic resonance imaging and spectroscopy system |
| 08/25/1987 | US4689563 High-field nuclear magnetic resonance imaging/spectroscopy system |
| 08/25/1987 | US4689562 NMR Imaging method and system |
| 08/25/1987 | US4689561 Nuclear magnetic resonance spectroscopy |
| 08/25/1987 | US4689560 Low R.F. dosage magnetic resonance imaging of high velocity flows |
| 08/25/1987 | US4689559 Apparatus and method to reduce the thermal response of SQUID sensors |
| 08/25/1987 | CA1226034A1 Superconducting device |
| 08/19/1987 | EP0232946A2 Method for determining the spatial and spectral distribution of a nuclear magnetization in a region of examination, and apparatus for carrying out the method |
| 08/19/1987 | EP0232945A2 Method for determining a nuclear magnetization distribution in a layer of a region of examination, and a nuclear spin tomograph for carrying out the method |
| 08/19/1987 | EP0232387A1 Measurement of capillary flow using nuclear magnetic resonance |
| 08/18/1987 | US4687994 Position sensor for a fuel injection element in an internal combustion engine |
| 08/18/1987 | US4687993 Fiber optic magnetic field sensing transducer having a resonant structure |
| 08/18/1987 | US4687659 Diamide-DTPA-paramagnetic contrast agents for MR imaging |
| 08/18/1987 | US4687658 Contrast agents for diagnosis magnetic resonance imaging |
| 08/13/1987 | WO1987004798A1 Interferometric apparatus |
| 08/13/1987 | WO1987004608A1 Scan controller for nmr imaging apparatus |
| 08/13/1987 | WO1987004080A3 Surgical catheters |
| 08/13/1987 | DE3614663A1 Method for producing a thin-film magnetometer, and an arrangement for carrying out the method |
| 08/13/1987 | DE3600780C1 Field strength meter |
| 08/12/1987 | EP0232189A1 Orbit coil for a nuclear magnetic resonance imaging apparatus |
| 08/12/1987 | EP0231879A2 Self-shielded gradient coils for nuclear magnetic resonance imaging |
| 08/12/1987 | EP0231249A1 Interface system for nmr spectrometer and quadrature probe. |
| 08/11/1987 | US4686563 Apparatus and method for locating dropouts |
| 08/11/1987 | US4686473 Device for creating and/or receiving an alternating magnetic field for an apparatus using nuclear magnetic resonance |
| 08/11/1987 | US4686472 Magnetic sensor having closely spaced and electrically parallel magnetoresistive layers of different widths |
| 08/11/1987 | US4685468 NMR imaging system using field compensation |
| 08/05/1987 | EP0230509A2 The multiplexing of a bandpass filter circuit to work with a flux-gate sensor output for an electronic compass |
| 08/04/1987 | US4684895 Interface system for NMR spectrometer and quadrature probe |
| 08/04/1987 | US4684894 NMR surface coil positioning device |
| 08/04/1987 | US4684893 Field gradient correction apparatus for compensating static field inhomogeneities in NMR imaging system |
| 08/04/1987 | US4684892 Nuclear magnetic resonance apparatus |
| 08/04/1987 | US4684891 Rapid magnetic resonance imaging using multiple phase encoded spin echoes in each of plural measurement cycles |
| 08/04/1987 | US4684890 Process for the generation and processing of signals for obtaining by nuclear magnetic resonance a distortion-free image from a heterogeneous polarization field |
| 08/04/1987 | US4684889 NMR apparatus compensated for primary field changes |
| 07/30/1987 | WO1987004334A1 Nmr imaging method and apparatus therefor |
| 07/29/1987 | EP0230168A1 Device and method for adjusting a radio frequency antenna in a nuclear magnetic resonance apparatus |
| 07/29/1987 | EP0230027A2 Magnet shimming using information derived from chemical shift imaging |
| 07/28/1987 | US4683535 Thin film magnetometer |
| 07/28/1987 | US4683434 Method for homogenizing the field of a magnetic coil and apparatus therefor |
| 07/28/1987 | US4683433 Imaging method and apparatus using nuclear magnetic resonance |
| 07/28/1987 | US4683432 Nuclear magnetic resonance methods and apparatus |
| 07/28/1987 | US4683431 Magnetic resonance imaging of high velocity flows |
| 07/28/1987 | US4683429 Electrical circuit which is linearly responsive to changes in magnetic field intensity |
| 07/28/1987 | US4683421 Drift compensation technique for a magneto-optic current sensor |
| 07/22/1987 | EP0229228A2 Contiguous slices in multi-slice magnetic resonance imaging (MRI) |
| 07/21/1987 | US4682134 Conical, unimpregnated winding for MR magnets |
| 07/21/1987 | US4682125 RF coil coupling for MRI with tuned RF rejection circuit using coax shield choke |
| 07/21/1987 | US4682112 NMR antenna and method for designing the same |
| 07/21/1987 | US4682111 Magnetic resonance imaging magnet |
| 07/21/1987 | US4682110 Method of reducing artefacts in images formed by means of fourier zeugmatography |
| 07/21/1987 | US4682109 Method and device for determining an NMR distribution in a region of a body |
| 07/21/1987 | US4682108 Magnetic resonance equipment for the production of images of a test object |
| 07/21/1987 | US4682107 Method of operating a nuclear magnetic resonance spectrometer |
| 07/21/1987 | US4682106 Methods of, and apparatus for, proton decoupling in nuclear magnetic resonance spectroscopy |
| 07/21/1987 | US4680936 Cryogenic magnet systems |
| 07/16/1987 | WO1987004254A1 A sensor for a magnetic gradiometer |
| 07/16/1987 | WO1987004080A2 Surgical catheters |
| 07/15/1987 | EP0228692A2 skin marker |
| 07/15/1987 | EP0228683A2 A low cost intermediate radiation shield for a magnet cryostat |
| 07/14/1987 | US4680666 MR magnet wiring harness circuit |
| 07/14/1987 | US4680551 Method for homogenizing a static magnetic field over an arbitrary volume |
| 07/14/1987 | US4680550 High-frequency antenna device in apparatus for nuclear spin tomography and method for operating this device |
| 07/14/1987 | US4680549 NMR coil arrangement |
| 07/14/1987 | US4680548 Radio frequency field coil for NMR |
| 07/14/1987 | US4680547 Gradient field switch for improved magnetic resonance imaging/spectroscopy system |
| 07/14/1987 | US4680546 Methods of, and pulse sequences for, the supression of undesired resonances by generation of quantum coherence in NMR imaging and spectroscopy |
| 07/14/1987 | US4680545 Method for reduction of acoustical noise generated by magnetic field gradient pulses |
| 07/14/1987 | US4680544 Torsion type magnetic field measurement device |
| 07/14/1987 | CA1224250A1 Apparatus for orienting a magnetometer |
| 07/14/1987 | CA1224249A1 Method and apparatus for magnetic flux testing |
| 07/09/1987 | DE3636251A1 Magnetic resonance arrangement with reduced artifacts |