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Class Information
Number: 324/301
Name: Electricity: measuring and testing > Particle precession resonance > Using a magnetometer
Description: Subject matter utilizing means to measure the effects of external magnetic fields upon the resonance of a host material in a controlled electromagnetic field.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7613570 |
Method and apparatus for deriving a calibration filter for electromagnetic data |
Nov. 3, 2009 |
| 7573264 |
Atomic magnetic gradiometer for room temperature high sensitivity magnetic field detection |
Aug. 11, 2009 |
| 7534208 |
Device for the measurement of glucose concentrations |
May. 19, 2009 |
| 7521928 |
Subfemtotesla radio-frequency atomic magnetometer for nuclear quadrupole resonance detection |
Apr. 21, 2009 |
| 7474233 |
Parking control device |
Jan. 6, 2009 |
| 7457653 |
Method of solving magnetoencephalographic and electroencephalographic inverse problems |
Nov. 25, 2008 |
| 7449883 |
Method and apparatus for measuring change in magnetic induction of a magnetic material with respect to temperature |
Nov. 11, 2008 |
| 7385395 |
Apparatus for preparing a solution of a hyperpolarized noble gas for NMR and MRI analysis |
Jun. 10, 2008 |
| 7295107 |
Ferromagnetic detection pillar |
Nov. 13, 2007 |
| 7202667 |
Anisotropic nanoparticle amplification of magnetic resonance signals |
Apr. 10, 2007 |
| 7202751 |
Optically pumped frequency standard with reduces AC stark shift |
Apr. 10, 2007 |
| 7176681 |
Inspection of composite components using magnetic resonance imaging |
Feb. 13, 2007 |
| 7145333 |
High sensitivity atomic magnetometer and methods for using same |
Dec. 5, 2006 |
| 7085656 |
Method for suppressing edge artifacts in magnetic microscopy |
Aug. 1, 2006 |
| 7057387 |
Method and apparatus for enhanced multiple coil imaging |
Jun. 6, 2006 |
| 7038450 |
High sensitivity atomic magnetometer and methods for using same |
May. 2, 2006 |
| 6924150 |
Magnetic resonance imaging contrast system |
Aug. 2, 2005 |
| 6888780 |
Method and system for operating an atomic clock with simultaneous locking of field and frequency |
May. 3, 2005 |
| 6587706 |
Microcoil device with a forward field-of-view for large gain magnetic resonance imaging |
Jul. 1, 2003 |
| 6571183 |
Imaging using spatial frequency filtering and masking |
May. 27, 2003 |
| 6560475 |
Microcoil device for local wide field-of-view and large gain magnetic resonance imaging |
May. 6, 2003 |
| 6549800 |
Methods for in vivo magnetic resonance imaging |
Apr. 15, 2003 |
| 6496005 |
Magnetometer for detecting a magnetic field associated with nuclear magnetic spins or electron spins |
Dec. 17, 2002 |
| 6493573 |
Method and system for navigating a catheter probe in the presence of field-influencing objects |
Dec. 10, 2002 |
| 6472869 |
Diode laser-pumped magnetometer |
Oct. 29, 2002 |
| 6396265 |
Methods and apparatus for non-destructive control and forecasting concrete strength |
May. 28, 2002 |
| 6381485 |
Registration of human anatomy integrated for electromagnetic localization |
Apr. 30, 2002 |
| 6370414 |
System and method for measuring, estimating and displaying RMS current density maps |
Apr. 9, 2002 |
| 6091241 |
Device for examining a volume of small depth by nuclear magnetic resonance |
Jul. 18, 2000 |
| 6084409 |
Magnetic resonance scanner having a unitary radio-frequency arrangement |
Jul. 4, 2000 |
| 5952826 |
Radical solution for nuclear magnetic resonance magnetometer |
Sep. 14, 1999 |
| 5926021 |
Method of magnetic resonance imaging for the time-resolved imaging of pulsatile vessels (projection angiography) |
Jul. 20, 1999 |
| 5814987 |
Apparatus for and method of nuclear resonance testing |
Sep. 29, 1998 |
| 5681753 |
Solution containing a nitroxide radical for magnetometry by nuclear magnetic resonance |
Oct. 28, 1997 |
| 5602475 |
Laser pumped magnetometer |
Feb. 11, 1997 |
| 5578920 |
Compensation of interfering fields in NMR measurements in the earth's magnetic field |
Nov. 26, 1996 |
| 5557199 |
Magnetic resonance monitor |
Sep. 17, 1996 |
| 5534776 |
Coupled radio frequency field and light polarization magnetometer |
Jul. 9, 1996 |
| 5530348 |
Magnetometer for detecting the intensity of a present magnetic field |
Jun. 25, 1996 |
| 5528143 |
Loop oscillator NMR probe |
Jun. 18, 1996 |
| 5493223 |
Resonance magnetometer with optical pumping using a monolithic laser |
Feb. 20, 1996 |
| 5463318 |
Differential resonance magnetometer |
Oct. 31, 1995 |
| 5457385 |
NQR methods and apparatus |
Oct. 10, 1995 |
| 5455511 |
Digital directional resonance magnetometer |
Oct. 3, 1995 |
| 5436561 |
Resonance magnetometer with optical pumping using a monolithic laser |
Jul. 25, 1995 |
| 5414357 |
NMR magnetometer probe having a single resonator and a single radical solution |
May. 9, 1995 |
| 5404103 |
Multiaxial resonance magnetometer |
Apr. 4, 1995 |
| 5357199 |
Slaved radio frequency field and light polarization magnetometer |
Oct. 18, 1994 |
| 5327084 |
Organic material usable in a magnetometer and probe for an electron paramagnetic resonance (EPR) magnetometer using said material |
Jul. 5, 1994 |
| 5272436 |
Optical pumping, resonance magnetometer using a light beam with controlled polarization |
Dec. 21, 1993 |
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