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Class Information
Number: 324/307
Name: Electricity: measuring and testing > Particle precession resonance > Using a nuclear resonance spectrometer system
Description: Subject matter in which a spectrometer is used to induce and measure resonance in the nucleus of an atom or group of atoms.

Sub-classes under this class:

Class Number Class Name Patents
324/310 By scanning sample frequency spectrum 94
324/312 By spectrum storage and analysis 335
324/308 Including a test sample and control sample 112
324/313 Including polarizing magnetic field/radio frequency tuning 114
324/309 To obtain localized resonance within a sample 3,412
324/314 With conditioning of transmitter signal 257
324/315 With sample resonant frequency and temperature interdependence 104
324/311 With signal decoupling 99

Patents under this class:

Patent Number Title Of Patent Date Issued
8710843 Magnetic resonance imaging apparatus for use with radiotherapy Apr. 29, 2014
8710839 O-space imaging: highly efficient parallel imaging using complementary nonlinear encoding gradient fields and receive coil geometries Apr. 29, 2014
8710837 Shipping container explosives and contraband detection system using nuclear quadrupole resonance Apr. 29, 2014
8710836 NMR, instrumentation, and flow meter/controller continuously detecting MR signals, from continuously flowing sample material Apr. 29, 2014
8706190 Temperature measurement near an ice ball using a proton resonance frequency method and recalculation of susceptibility artifacts Apr. 22, 2014
8704519 Magnetic resonance tomography apparatus and method wherein the position of a local coil is detected by reflected electromagnetic waves Apr. 22, 2014
8704518 System and method of high signal-to-noise ratio magnetic resonance imaging screening Apr. 22, 2014
8704517 NMR device for detection of analytes Apr. 22, 2014
8704516 Passive shims to increase the effective B.sub.0 and B.sub.1 uniformity in a body coil Apr. 22, 2014
8704515 Magnetic resonance specimen evaluation using multiple pulsed field gradient sequences with a wavenumber magnitude local minimum and restricted compartment estimation Apr. 22, 2014
8692550 Method and apparatus for acquiring magnetic resonance imaging signals Apr. 8, 2014
8692549 Method for reconstructing images of an imaged subject from a parallel MRI acquisition Apr. 8, 2014
8692548 Devices and process for high-pressure magic angle spinning nuclear magnetic resonance Apr. 8, 2014
8686727 CEST MRI methods for imaging of metabolites and the use of same as biomarkers Apr. 1, 2014
8686726 RF shimming with RF power regularization using a multi-channel RF transmit system for MRI Apr. 1, 2014
8686725 System and apparatus for frequency translation of magnetic resonance (MR) signals Apr. 1, 2014
8686724 System for emulating nuclear magnetic resonance well logging tool diffusion editing measurements on a bench-top nuclear magnetic resonance spectrometer for laboratory-scale rock core analysis Apr. 1, 2014
8680863 Double resonance MRI coil design Mar. 25, 2014
8680859 Magnetic resonance imaging apparatus and method Mar. 25, 2014
8674697 Long distance explosive detection using nuclear quadrupole resonance and one or more monopoles Mar. 18, 2014
8674693 Method and apparatus for correcting B.sub.1-inhomogeneities in nuclear magnetic resonance imaging Mar. 18, 2014
8674692 Gradient coil sub-assemblies Mar. 18, 2014
8674691 Susceptibility weighted magnetic Resonance imaging of venous vasculature Mar. 18, 2014
8669771 System and method for providing electromagnetic imaging through electroquasistatic sensing Mar. 11, 2014
8664953 Magnetic resonance imaging apparatus setting field-of-view (FOV) based on patient size and region of interest (ROI) Mar. 4, 2014
8664952 Simultaneous diffusion imaging of multiple cross sections Mar. 4, 2014
8663999 Characterization of N-glycan mixtures by nuclear magnetic resonance Mar. 4, 2014
8660803 Using phase matched filters for NQR detection of continuous Rabi transitions Feb. 25, 2014
8659294 Method for acquiring dynamic motion images to guide functional magnetic resonance imaging analysis of motor tasks Feb. 25, 2014
8659293 Multi-phase metering device for oilfield applications Feb. 25, 2014
8653818 Parallel transmission RF pulse design with local SAR constraints Feb. 18, 2014
8653817 Accelerated pseudo-random data magnetic resonance imaging system and method Feb. 18, 2014
8648595 Determining a position of a subarea of an object under examination and the structure thereof in a magnetic resonance system Feb. 11, 2014
8648594 Method and device for uniform radial data acquisition in three-dimensional K-space in an MR measurement for a magnetic resonance system Feb. 11, 2014
8648593 Dark blood balanced steady state free precession imaging Feb. 11, 2014
8643369 Anisotropic diffusion phantom for calibration of diffusion tensor imaging pulse sequences used in MRI Feb. 4, 2014
8643368 Systems and methods for design and construction of NMR transceiver circuits Feb. 4, 2014
8643364 Magnetic resonance imaging apparatus Feb. 4, 2014
8643363 Method of visualizing segmented MR images with absolute-scale values independent of MR scanner settings Feb. 4, 2014
8643362 Magnetic resonance imaging apparatus having controller that sets carrier frequencies outside detected interference bands Feb. 4, 2014
8638101 Method and apparatus for compensating insufficient homogeneity of the basic magnetic field in a magnetic resonance apparatus Jan. 28, 2014
8638099 Method for reducing magnetic resonance temperature measurement errors in a magnetic resonance monitored HIFU treatment Jan. 28, 2014
8638098 Method and magnetic resonance system to generate a series of magnetic resonance exposures Jan. 28, 2014
8638096 Method of autocalibrating parallel imaging interpolation from arbitrary K-space sampling with noise correlations weighted to reduce noise of reconstructed images Jan. 28, 2014
8638094 Method and magnetic resonance device for imaging of particles Jan. 28, 2014
8633696 Designing a time dependency for a k-space trajectory, in particular a spiral Jan. 21, 2014
8633693 Rotating-frame gradient fields for magnetic resonance imaging and nuclear magnetic resonance in low fields Jan. 21, 2014
8633692 High field NMR apparatus with excess cooling power and integrated helium re-liquification Jan. 21, 2014
8633691 Liquid compositions and uses thereof for generating diffusion ordered NMR spectra of mixtures Jan. 21, 2014
8633690 Method of operating an MRI imaging system, while also controlling graadient and shim sub-systems along with the MRI imaging system Jan. 21, 2014

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