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Class Information
Number: 324/322
Name: Electricity: measuring and testing > Particle precession resonance > Spectrometer components > Electronic circuit elements
Description: Subject matter comprising basic circuit elements which include active and passive devices designed specifically for use in a spectrometer system.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619416 |
Coil assembly and multiple coil arrangement for magnetic resonance imaging |
Nov. 17, 2009 |
| 7619415 |
Magnetic resonance imaging apparatus, RF coil system, and magnetic resonance imaging method |
Nov. 17, 2009 |
| 7619414 |
NMR probe and NMR spectrometer |
Nov. 17, 2009 |
| 7619413 |
Transmit-receive array for high field MRI |
Nov. 17, 2009 |
| 7616000 |
Ultra low output impedance RF power amplifier for parallel excitation |
Nov. 10, 2009 |
| 7615999 |
Method and circuit arrangement for operating multi-channel transmit/receive antenna devices |
Nov. 10, 2009 |
| 7615997 |
Simultaneous MR-excitation of multiple nuclei with a single RF amplifier |
Nov. 10, 2009 |
| 7612564 |
Tiled receiver coil array with improved spatial coverage |
Nov. 3, 2009 |
| 7609064 |
Probe configured for NMR apparatus and NMR apparatus using the same |
Oct. 27, 2009 |
| 7602190 |
External MRI imaging coil assemblies and MRI-guided interventional systems utilizing same |
Oct. 13, 2009 |
| 7602187 |
Integrated power supply for surface coils |
Oct. 13, 2009 |
| 7598739 |
Radio frequency gradient, shim and parallel imaging coil |
Oct. 6, 2009 |
| 7595641 |
Electronic NMR reference signal systems and methods |
Sep. 29, 2009 |
| 7595640 |
Tomographic measuring system and method for conducting measurements |
Sep. 29, 2009 |
| 7592813 |
Wireless RF coil power supply |
Sep. 22, 2009 |
| 7592811 |
High-frequency resonant cavity for nuclear magnetic resonance, using radio-frequency transmission lines |
Sep. 22, 2009 |
| 7589531 |
Gradient magnetic field coil unit, gantry for MRI apparatus, and MRI apparatus |
Sep. 15, 2009 |
| 7589530 |
Coil device and nuclear magnetic resonance imaging apparatus using the same |
Sep. 15, 2009 |
| 7583084 |
Arrangement for signal conversion |
Sep. 1, 2009 |
| 7579836 |
Multi-layer resonator for magnetic resonance applications with the resonator structure itself allowing equal magnitude current during active operation |
Aug. 25, 2009 |
| 7579835 |
Multi-layer resonator for magnetic resonance applications with circuitry allowing equal magnitude current during active operation |
Aug. 25, 2009 |
| 7579832 |
Cross-drive impedance measurement circuits for sensing audio loads on CODEC channels |
Aug. 25, 2009 |
| 7576542 |
System and apparatus for providing electrical and cooling interconnections in a magnetic resonance imaging (MRI) system |
Aug. 18, 2009 |
| 7576541 |
RF coil for MRI apparatus, method of using RF coil for MRI apparatus, and MRI apparatus |
Aug. 18, 2009 |
| 7573432 |
MRI antenna |
Aug. 11, 2009 |
| 7573270 |
Radiofrequency magnetic field resonator and a method of designing the same |
Aug. 11, 2009 |
| 7570059 |
Double resonance coil arrangement for a magnetic resonance device |
Aug. 4, 2009 |
| 7570058 |
System and method for treatment of liquid coolant in an MRI system |
Aug. 4, 2009 |
| 7570057 |
NMR spectrometer |
Aug. 4, 2009 |
| 7560934 |
MRI coil element decoupling utilizing multiple feeds |
Jul. 14, 2009 |
| 7560933 |
MRI apparatus and RF pulse generating circuit |
Jul. 14, 2009 |
| 7560932 |
Nuclear magnetic resonance (NMR) probe |
Jul. 14, 2009 |
| 7560931 |
Switching device compatible with RF coil and magnetic resonance imaging system |
Jul. 14, 2009 |
| 7560930 |
Magnetic resonance imaging apparatus for scanning the spine |
Jul. 14, 2009 |
| 7560929 |
Ferromagnetic frame magnet with superconducting coils |
Jul. 14, 2009 |
| 7558613 |
Spatial encoding MR data of a moving subject using a higher-order gradient field |
Jul. 7, 2009 |
| 7545143 |
Superconductor probe coil for NMR apparatus |
Jun. 9, 2009 |
| 7541810 |
RF coil and magnetic resonance imaging apparatus |
Jun. 2, 2009 |
| 7538554 |
Circuit arrangement for detuning a resonant circuit of an MR apparatus |
May. 26, 2009 |
| 7538553 |
Magnetic structure for MRI machines and MRI machine particularly for orthopedic of rheumatologic applications |
May. 26, 2009 |
| 7538552 |
Orthogonal coil for magnetic resonance imaging |
May. 26, 2009 |
| 7535230 |
Magnetic resonance imaging apparatus and magnetic resonance imaging method |
May. 19, 2009 |
| 7534208 |
Device for the measurement of glucose concentrations |
May. 19, 2009 |
| 7529575 |
Nuclear magnetic resonance imaging device |
May. 5, 2009 |
| 7528603 |
Magnetic attraction preventive system |
May. 5, 2009 |
| 7522952 |
Combined positron emission tomography and magnetic resonance tomography unit |
Apr. 21, 2009 |
| 7521932 |
Method and system for adjusting the fundamental symmetric mode of coupled high temperature superconductor coils |
Apr. 21, 2009 |
| 7518541 |
Magnetic resonance imaging apparatus and A-D conversion device |
Apr. 14, 2009 |
| 7518373 |
Magnetic resonance system with reception antenna device |
Apr. 14, 2009 |
| 7518372 |
MRI RF coil arrangement with solder joint reinforcement of discrete components |
Apr. 14, 2009 |
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