| Patents for G01V 3 - Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation (25,929) |
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| 03/05/2008 | CN100373172C Apparatus and method for measuring stratum rock physical property by rock NMR relaxation signal |
| 03/05/2008 | CN100373171C Method and apparatus for digital detection of electromagnetic signal strength and signal direction |
| 03/04/2008 | US7339494 Acoustic telemetry transceiver |
| 03/04/2008 | US7339379 Method of and apparatus for determining if a buried current carrying conductor is buried above predetermined minimum depth |
| 03/04/2008 | US7339378 Toroidal probe unit for nuclear magnetic resonance |
| 03/04/2008 | US7339377 Methods and devices for analysis of sealed containers |
| 03/04/2008 | US7339376 MRI/MRS gradient coil with integrated cooling circuits |
| 03/04/2008 | US7339375 Driven equilibrium and fast-spin echo scanning |
| 03/04/2008 | US7339374 Correction of NMR artifacts due to axial motion and spin-lattice relaxation |
| 02/28/2008 | WO2008023194A2 Improvements in marine em exploration |
| 02/28/2008 | WO2008022785A2 Arrangement for generating a signal indicative of the presence of an object within an observation region |
| 02/28/2008 | US20080048661 Rectangular-wave transmitting metal detector |
| 02/28/2008 | US20080048657 Method for aligning multiple MR images acquired with alternating readout gradient |
| 02/28/2008 | CA2659491A1 Improvements in marine em exploration |
| 02/28/2008 | CA2659401A1 Reduction of noise in electrical field measurements |
| 02/28/2008 | CA2659362A1 Fast 3d inversion of electromagnetic survey data using a trained neural network in the forward modeling branch |
| 02/27/2008 | EP1892542A2 Metal detector portal comprising improved indicator means |
| 02/27/2008 | CN101133345A Optimised multi-frequency signal for sea-bed logging |
| 02/27/2008 | CN101130358A Magnet-holding structure for magnetic position detector and steering lock apparatus |
| 02/27/2008 | CN100371681C Proximity sensor |
| 02/26/2008 | USRE40111 Wireless alarm system |
| 02/26/2008 | US7337064 Electromagnetic surveying for hydrocarbon reservoirs |
| 02/26/2008 | US7336986 Magnetic resonance imaging apparatus |
| 02/26/2008 | US7336515 Method of manipulating a quantum system comprising a magnetic moment |
| 02/26/2008 | US7336199 Inductive coupling system |
| 02/26/2008 | US7336145 Method for designing RF excitation pulses in magnetic resonance tomography |
| 02/26/2008 | US7336080 Method and apparatus for use of the real component of a magnetic field of multicomponent resistivity measurements |
| 02/26/2008 | US7336079 Aerial electronic detection of surface and underground threats |
| 02/26/2008 | US7336078 Multi-sensor mapping omnidirectional sonde and line locators |
| 02/26/2008 | US7336077 Magnet for NMR analyzer and NMR analyzer using the same |
| 02/26/2008 | US7336076 Magnetic resonance imaging involving movement of patient's couch |
| 02/26/2008 | US7336075 Mounting device for monitoring a local gradient coil unit in a gradient coil system |
| 02/26/2008 | US7336074 Active decoupling of MRI RF transmit coils |
| 02/26/2008 | US7336073 Method and system of determining in-plane motion in propeller data |
| 02/26/2008 | US7336072 Method for representation of flow in a magnetic resonance image |
| 02/26/2008 | US7336071 Enhancement of NMR vertical resolution using walsh function based inversion |
| 02/21/2008 | WO2008021377A2 Ferromagnetic frame magnet with superconducting coils |
| 02/21/2008 | WO2008021143A2 Providing increased number of measurements and deeper depth of investigation from existing propagation resistivity tool hardware |
| 02/21/2008 | WO2008019750A2 Device and method for detecting non-linear electronic components or circuits especially of a booby trap or the like |
| 02/21/2008 | US20080045830 Magnetic Resonance Imaging Apparatus and Magnetic Resonance Imaging Method |
| 02/21/2008 | US20080042892 Buried object detection sensor |
| 02/21/2008 | US20080042870 Method of determination of a stuck point in drill pipes by measuring the magnetic permeability of pipes |
| 02/21/2008 | US20080042869 Wireless communication system and method |
| 02/21/2008 | US20080042653 Remotely reconfigurable system for mapping subsurface geological anomalies |
| 02/21/2008 | US20080042652 Flux Plane Locating in an Underground Drilling System |
| 02/21/2008 | US20080042650 Tuning low-inductance coils at low frequencies |
| 02/21/2008 | US20080042649 Efficiently cryo-pumped NMR cryogenic probe |
| 02/21/2008 | US20080041626 Magnetic ranging while drilling parallel wells |
| 02/21/2008 | DE102006038140A1 Motor vehicle passenger detection device, has receiving device galvanically decoupled from transmitting device, and evaluation unit generating signal including information about correlation between transmitting and receiving signals |
| 02/21/2008 | CA2598135A1 Distortion-immune position tracking using frequency extrapolation |
| 02/20/2008 | EP1890169A1 Measuring device for detecting product strips on area-measured material |
| 02/20/2008 | EP1889200A1 Method for determining earth vertical electrical anisotropy in marine electromagnetic surveys |
| 02/20/2008 | EP1889096A2 Method for controlled source electromagnetic reconnaissance surveying |
| 02/20/2008 | CN101128747A Electromagnetic surveying for resistive or conductive bodies |
| 02/20/2008 | CN101126816A NMR method for measuring mud filtration rate of a wellbore and its uses |
| 02/19/2008 | US7333891 Correction of cross-component induction measurements for misalignment using comparison of the XY formation response |
| 02/19/2008 | US7333045 Buried object detection sensor |
| 02/19/2008 | US7332912 Method for correcting inhomogeneities of the static magnetic field, particularly of the static magnetic field generated by the magnetic structure of a machine for acquiring MRI image |
| 02/19/2008 | US7332911 Magnetic resonance imaging apparatus |
| 02/19/2008 | US7332910 Frequency detection system comprising circuitry for adjusting the resonance frequency of a high temperature superconductor self-resonant coil |
| 02/19/2008 | US7332909 MR imaging method |
| 02/19/2008 | US7332908 SSFP MRI with increased signal bandwidth |
| 02/19/2008 | US7332901 Locator with apparent depth indication |
| 02/15/2008 | CA2556240A1 Identification and location of rf tagged articles |
| 02/14/2008 | WO2008017146A1 System enabling the exchange of information between products |
| 02/14/2008 | WO2007104049A3 Complex amplitude modulation in blood flow and perfusion measurement |
| 02/14/2008 | US20080040042 Providing Increased Number of Measurements and Deeper Depth of Investigation From Existing Propagation Resistivity Tool Hardware |
| 02/14/2008 | US20080037368 Method and system for displaying scanning data for oil well tubing based on scanning speed |
| 02/14/2008 | US20080036644 Short-Range Radar Having A Multiple Sensor System For Determining The Location Of Objects Enclosed In A Medium |
| 02/14/2008 | US20080036478 Bistable micromechanical devices |
| 02/14/2008 | US20080036474 Capacitive Transmitter Electrode |
| 02/14/2008 | US20080036463 Ferromagnetic frame magnet with superconducting coils |
| 02/14/2008 | US20080036459 Device for calibrating a magnetic resonance apparatus having a pet function |
| 02/14/2008 | US20080036457 NMR Echo Train Compression |
| 02/14/2008 | US20080035376 Apparatus and Methods for Estimating Loads and Movements of Members Downhole |
| 02/14/2008 | DE10353990B4 Induktiver Näherungssensor Inductive proximity sensor |
| 02/13/2008 | EP1887386A1 Focused current marine geoelectric prospecting method |
| 02/13/2008 | EP1887309A1 Distortion-immune position tracking using redundant measurements |
| 02/13/2008 | EP1886254A2 Efficient visualization of cortical vascular territories and functional mri by cycled arterial spin labeling mri |
| 02/13/2008 | CN201021942Y Glove metal detector |
| 02/13/2008 | CN101124491A System and method for using time-distance characteristics in acquisition, processing, and imaging of T-CSEM data |
| 02/13/2008 | CN101124490A Method for the detection of objects enclosed in a medium, and measuring apparatus for carrying out said method |
| 02/13/2008 | CN101122639A Austenitic stainless steel tube inner oxide magnetic damage-free detection device |
| 02/13/2008 | CN100368825C Concealed earphone detector and detection method thereof |
| 02/13/2008 | CN100368824C Apparatus for detecting the presence of electrically-conductive debris |
| 02/12/2008 | US7330790 Method of seismo electromagnetic detecting of hydrocarbon deposits |
| 02/12/2008 | US7330575 Determination of subencoding MRI coil sensitivities in a lower order magnetic field |
| 02/12/2008 | US7330031 Matrix shim system with grouped coils |
| 02/12/2008 | US7330030 Magnetic resonance imaging apparatus |
| 02/12/2008 | US7330029 Cryostat configuration with thermally compensated centering |
| 02/12/2008 | US7330028 Apparatus and method of simultaneous fat suppression, magnetization transfer contrast, and spatial saturation for 3D time-of-flight imaging |
| 02/12/2008 | US7330027 System and method of magnetic resonance imaging for producing successive magnetic resonance images |
| 02/12/2008 | US7330026 Method and apparatus for mapping and correcting geometric distortion in MRI |
| 02/12/2008 | CA2279400C Method for automatic detection of planar heterogeneities crossing the stratification of an environment |
| 02/07/2008 | WO2008016638A2 Correction of multi-component measurements for tool eccentricity in deviated wells |
| 02/07/2008 | US20080033654 Correction of Multi-Component Measurements For Tool Eccentricity in Deviated Wells |
| 02/07/2008 | US20080030367 Shear coupled acoustic telemetry system |
| 02/07/2008 | US20080030365 Multi-sensor wireless telemetry system |
| 02/07/2008 | US20080030196 Correction of Multi-Component Measurements For Tool Eccentricity in Deviated Wells |
| 02/07/2008 | DE4427407B4 Diagnostische Schnittstelle für eine Induktionsschleife Diagnostic interface for an induction loop |