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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06/16/2011 | CA2811905A1 Tera-and gigahertz solid state miniature spectrometer |
06/15/2011 | EP2333587A1 Device and method for magnetic induction tomography |
06/15/2011 | EP2331988A2 Apparatus and method of detecting electromagnetic radiation |
06/15/2011 | EP2331987A1 Position indicating multiplexed control system for downhole well tools |
06/15/2011 | CN201867497U Non-embedded nail detecting jig |
06/15/2011 | CN102099707A Proximity detection device for a motor vehicle |
06/15/2011 | CN102099706A Method for attenuating air wave response in marine transient electromagnetic surveying |
06/15/2011 | CN102096113A Time-domain ground-air electromagnetic detection system and calibration method |
06/15/2011 | CN102096112A Array coil-based nuclear magnetic resonance ground water sounding instrument and field sounding method |
06/15/2011 | CN102096111A Transmitting-receiving antenna separation type nuclear magnetic resonance water exploring device and water exploring method |
06/15/2011 | CN102096110A Metal detecting device suitable for belt conveying mechanism |
06/15/2011 | CN102096109A Inductance type metal approach detecting probe |
06/15/2011 | CN102095302A Sensing device for opening and closing door, refrigerator and installation method for sensing device for opening and closing door |
06/14/2011 | US7962288 Multiple distributed force measurements |
06/14/2011 | US7962287 Method and apparatus for optimizing magnetic signals and detecting casing and resistivity |
06/14/2011 | US7961067 Superconducting magnet apparatus and magnetic resonance imaging apparatus |
06/14/2011 | US7960973 Tracking positions of personnel, vehicles, and inanimate objects |
06/14/2011 | US7960972 Coil element selection device for selecting elements of a receiver coil array of a magnetic resonance imaging device |
06/14/2011 | US7960971 Method and magnetic resonance system for determining the flip angle distribution in a volume of an examination subject |
06/14/2011 | US7960964 Method and system for determining a network structure or layout of at least a part of an electricity transport network |
06/14/2011 | US7958949 Method and apparatus for three dimensional geosteering |
06/14/2011 | CA2673218C Handheld terminal with individually replaceable components |
06/11/2011 | CA2724899A1 Methods of gravity and/or magnetic holographic imaging using vector and/or tensor data |
06/09/2011 | US20110137628 Method for transformation and imaging of electromagnetic survey data for submarine hydrocarbon reservoirs |
06/09/2011 | US20110133741 System and method for employing alternating regions of magnetic and non-magnetic casing in magnetic ranging applications |
06/09/2011 | US20110133740 Look ahead logging system |
06/09/2011 | US20110132082 Measuring probe for oil and gas wells and/or casings |
06/09/2011 | DE102009057258A1 Magnetic field sensor for measuring horizontal components of magnetic field i.e. earth's magnetic field, in avigation area, has interface staying in communication with processor, where components of magnetic field are retrieved at interface |
06/09/2011 | DE102004029632B4 Verfahren und Vorrichtung zum Zuführen einer flüssigen Probe in ein NMR-Spektrometer Method and apparatus for feeding a liquid sample into an NMR spectrometer |
06/08/2011 | EP2329767A1 Detector, detection method, vein sensor, scanned probe microscope, strain detector, and metal detector |
06/08/2011 | EP2329300A1 Method and system of an electromagnetic telemetry repeater |
06/08/2011 | EP2329299A1 Cable system for marine data acquistion |
06/08/2011 | CN201859221U Remote-controlled metal detector |
06/08/2011 | CN201859220U Detection device for seal strip row plastic buttons |
06/08/2011 | CN1671944B Installation and use of removable heaters in a hydrocarbon containing formation |
06/08/2011 | CN102087369A Underground digital direct current electrical method meter |
06/08/2011 | CN102087368A Method for measuring wave speed with reflection method with approximate source-geophone distance |
06/08/2011 | CN101571599B Magnetic detection system for detecting deep-seafloor volcanogenic massive sulphide (VMS) |
06/08/2011 | CN101295012B NMR measuring device for borehole |
06/08/2011 | CA2688869A1 Electro-magnetic oil extraction |
06/07/2011 | USRE42426 Apparatus and method for transmitting information to and communicating with a downhole device |
06/07/2011 | US7957946 Method of automatically controlling the trajectory of a drilled well |
06/07/2011 | US7957904 True amplitude transient electromagnetic system response measurement |
06/07/2011 | US7957788 Interventional magnetic resonance imaging based on global coherent free precession |
06/07/2011 | US7957562 Method and apparatus for ground detection and removal in vision systems |
06/07/2011 | US7956794 Short-range radar having a multiple sensor system for determining the location of objects enclosed in a medium |
06/07/2011 | US7956614 Flux plane locating in an underground drilling system |
06/07/2011 | US7956613 Method for imaging acoustically induced rotary saturation with a magnetic resonance imaging system |
06/07/2011 | US7956612 System and method for displaying medical imaging spectral data as hypsometric maps |
06/07/2011 | US7956611 Magnetic resonance imaging apparatus and method |
06/07/2011 | US7956605 Apparatus detecting relative body movement |
06/03/2011 | WO2011066525A2 Apparatus and method for treating a subterranean formation using diversion |
06/03/2011 | WO2011063510A1 Receiver coil assembly for airborne geophysical surveying with noise mitigation |
06/03/2011 | WO2011042747A3 Radar detector for a land vehicle |
06/03/2011 | WO2011008647A3 Electromagnetic antenna and method of use for detecting objects |
06/03/2011 | CA2781782A1 Receiver coil assembly for airborne geophysical surveying with noise mitigation |
06/02/2011 | US20110128160 Method and system for operating a well service rig |
06/02/2011 | US20110128003 System and method for measurement incorporating a crystal oscillator |
06/01/2011 | EP2327139A2 Rotor drive apparatus and methods utilizing center-fed radial -outflow gas |
06/01/2011 | EP1188265B1 Method and apparatus for determining position in a pipe |
06/01/2011 | DE102008026603B4 Sensor zur Erfassung von Objekten in einem Erfassungsbereich Sensor for detecting objects in a detection area |
06/01/2011 | CN201853336U Shield construction information real-time transmission system |
06/01/2011 | CN201852950U Portable metal detection device |
06/01/2011 | CN201852949U Detecting device |
06/01/2011 | CN101515040B Pen color recognition device for electronic blackboard |
06/01/2011 | CN101438188B Method and apparatus for measuring formation conductivities from within cased wellbores |
05/31/2011 | US7952358 Methods and apparatus for determination of a formation resistivity property using eccentered measurements |
05/31/2011 | US7952357 Receiver system for determining the location of a magnetic field source |
05/31/2011 | US7952356 System and method for reconstructing multi-spectral 3D MR images |
05/31/2011 | US7952355 Apparatus and method for reconstructing an MR image |
05/31/2011 | US7952354 System and method for fast MR imaging of metabolites at selective excitation frequencies |
05/31/2011 | US7952353 Method and apparatus for field map estimation |
05/31/2011 | US7952352 Method of locally measuring mobility of protic solvent in sample, instrument of locally measuring mobility of protic solvent in sample, measuring instrument locally measuring behavior of protic solvent in sample based on magnetic |
05/31/2011 | US7952351 Method and system of MR imaging with reduced FSE cusp artifacts |
05/31/2011 | CA2704917C Probablistic imaging with azimuthally sensitive mwd/lwd sensors |
05/26/2011 | WO2011063342A1 Self shielded gradient coil |
05/26/2011 | WO2011063023A2 Determination of oil saturation in reservoir rock using paramagnetic nanoparticles and magnetic field |
05/26/2011 | US20110121835 Locating technique and apparatus using an approximated dipole signal |
05/26/2011 | CA2780647A1 Self shielded gradient coil |
05/25/2011 | EP2325660A2 Remote control for earth ground tester |
05/25/2011 | EP2324366A1 Bucking coil and b-field measurement system and apparatus for time domain electromagnetic measurements |
05/25/2011 | CN201845087U Multifunctional tracking positioning receiver for pipeline cleaner |
05/25/2011 | CN201845086U Metal cultural relic detection instrument |
05/25/2011 | CN102077120A Well log correlation |
05/25/2011 | CN102077119A Constant current metal detector with driven transmit coil |
05/25/2011 | CN102077118A Millimeter wave image pickup device |
05/25/2011 | CN102077117A Millimeter wave image pickup device |
05/25/2011 | CN102077116A Millimeter wave image pickup device |
05/24/2011 | US7949470 Processing measurement data in a deep water application |
05/24/2011 | US7949384 Method to correct magnetic field/phase variations in proton resonance frequency shift thermometry in magnetic resonance imaging |
05/24/2011 | US7948395 Downhole transmission system comprising a coaxial capacitor |
05/24/2011 | US7948239 Method for controlling a depth of an induction field |
05/24/2011 | US7948238 Electromagnetic wave resistivity tool having a tilted antenna for determining properties of earth formations |
05/24/2011 | US7948237 Large airborne time-domain electromagnetic transmitter coil system and apparatus |
05/24/2011 | US7948236 Adaptive multichannel locator system for multiple proximity detection |
05/24/2011 | US7948235 Low power broadband spin decoupling |
05/24/2011 | CA2721777A1 Earth ground tester with remote control |
05/24/2011 | CA2531667C Mobile devices including rfid tag readers |
05/19/2011 | WO2011059499A1 An authentication device for full intact wine bottles |
05/19/2011 | WO2011038250A3 Apparatus and method for predicting vertical stress fields |