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Class Information
Number: 324/314
Name: Electricity: measuring and testing > Particle precession resonance > Using a nuclear resonance spectrometer system > With conditioning of transmitter signal
Description: Subject matter in which the signal information applied to the sample to induce resonance is made to conform with the predetermined frequency or phase conditions of a transmitter.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8713404 Controller interface providing improved data reliability Apr. 29, 2014
8704518 System and method of high signal-to-noise ratio magnetic resonance imaging screening Apr. 22, 2014
8643366 Magnetic resonance imaging apparatus and magnetic resonance imaging method Feb. 4, 2014
8618797 Composite spin locking pulse sequence and method of using the same Dec. 31, 2013
RE44644 Method and apparatus for spin-echo-train MR imaging using prescribed signal evolutions Dec. 17, 2013
8527031 Methods for fat quantification with correction for noise bias Sep. 3, 2013
8508227 Method for position dependent change in the magnetization in an object in a magnetic resonance experiment Aug. 13, 2013
8502537 Adiabatic magnetization preparation for B1 and B0 insensitive high contrast MRI Aug. 6, 2013
8487617 Magnetic resonance method and apparatus to reduce distortions in diffusion images Jul. 16, 2013
8456165 Device for highly precise synchronization of the NMR transmission frequency to the resonance frequency of an NMR line while taking into consideration a non-constant RF phase Jun. 4, 2013
8427157 Method to determine a predetermined signal amplitude in MR measurements Apr. 23, 2013
8410780 Adaptive signal averaging method which enhances the sensitivity of continuous wave magnetic resonance and other analytical measurements Apr. 2, 2013
8368399 Mode-scanning excitation magnetic resonance imaging method and system Feb. 5, 2013
8368400 Magnetic resonance selective excitation method of a target distribution of magnetization with complete full integration of bloch equations for RF large angle pulses (LAP)'s that are 15 degrees Feb. 5, 2013
8362773 System and method for modeling gradient coil operation induced magnetic field drift Jan. 29, 2013
8350566 Magnetic particle imaging apparatus, method of disposing detection coil for magnetic particle imaging apparatus, and magnetic flux detecting apparatus Jan. 8, 2013
8324900 Magnetic resonance integrated-circuit low-noise amplifier Dec. 4, 2012
8314616 Magnetic resonance method and apparatus for determining the magnetization transfer constant in spin echo imaging sequences Nov. 20, 2012
8305078 Method of performing MRI with an atomic magnetometer Nov. 6, 2012
RE43784 Magnetic resonance imaging using preparation scan for optimizing pulse sequence Nov. 6, 2012
8299791 Slice selective MRI excitation with reduced power deposition using multiple transmit channels Oct. 30, 2012
8299789 Method and device for automated generation of a formal description of a magnetic resonance system measurement sequence, using a sequence model Oct. 30, 2012
8294461 Reverse circularly polarized non-tissue damaging RF in MRI detection of coupled RF current producing objects in a body Oct. 23, 2012
8269494 Preparing the magnetization state of a sample for alternating repetition time steady state free precession magnetic resonance imaging Sep. 18, 2012
RE43637 Magnetic resonance imaging using preparation scan for optimizing pulse sequence Sep. 11, 2012
8232800 Higher-order generalized series parallel imaging method for acquiring high spatio-temporal resolution functional magnetic resonance images Jul. 31, 2012
8228060 Method and apparatus for generating a flip angle schedule for a spin echo train pulse sequence Jul. 24, 2012
8217656 Motion compensation in magnetic resonance imaging Jul. 10, 2012
8198894 High frequency magnetic field coil and magnetic resonance imaging apparatus with the same Jun. 12, 2012
8169219 Slice selective MRI excitation with reduced power deposition using multiple transmit channels May. 1, 2012
8159222 Method for radio-frequency nuclear magnetic resonance imaging Apr. 17, 2012
8154289 Method for joint sparsity-enforced k-space trajectory and radiofrequency pulse design Apr. 10, 2012
8131224 Delay, gain and phase estimation for measurement receivers Mar. 6, 2012
8064982 Methods for magnetic resonance analysis using magic angle technique Nov. 22, 2011
8063637 System and method for phase relaxed RF pulse design Nov. 22, 2011
8022698 Joint compression of multiple echo trains using principal component analysis and independent component analysis Sep. 20, 2011
8004279 Real-time NMR distribution while drilling Aug. 23, 2011
7999545 Method for obtaining amplitude and phase profiles of RF pulses for spatially selective excitation Aug. 16, 2011
7859263 Magnetic resonance imaging apparatus and program, and RF pulse transmission method Dec. 28, 2010
7852076 Magnetic resonance apparatus utilizing time-varying rate of magnetic resonant frequency Dec. 14, 2010
7834624 Method and device for detection of the position of an examination person in a magnetic resonance system Nov. 16, 2010
7821260 NMR echo train compression using only NMR signal matrix multiplication to provide a lower transmission bit parametric representation from which estimate values of earth formation properties ar Oct. 26, 2010
7719274 Method of obtaining a magnetic resonance image in which the streak artifacts are corrected using non-linear phase correction May. 18, 2010
7705595 Magnetic resonance imaging using modified bessel functions Apr. 27, 2010
7688070 Elevated endring birdcage antenna for MRI applications Mar. 30, 2010
7663363 Method and apparatus for high signal-to-noise ratio NMR well logging Feb. 16, 2010
7663365 Magnetic resonance imaging apparatus and analysis method for fat suppression effect in magnetic resonance imaging apparatus Feb. 16, 2010
7649353 Magnetic resonance imaging method and apparatus using a circularly polarized RF resonator detecting right and left circularly polarized components of MR signals Jan. 19, 2010
7615997 Simultaneous MR-excitation of multiple nuclei with a single RF amplifier Nov. 10, 2009
7605001 Method of multidimensional NMR with simultaneous plural magnetization transfer, and NMR pulse sequence thereof Oct. 20, 2009

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