| 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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| 06/28/2012 | WO2012085726A1 System and method for measuring downhole parameters |
| 06/28/2012 | WO2012085725A1 Apparatus and method for measuring electrical properties of an underground formation |
| 06/28/2012 | WO2012084744A1 System for detecting underwater geological formations in particular for the localization of hydrocarbon formations |
| 06/28/2012 | WO2012084348A1 Manual positioning device, positioning device, and method for positioning |
| 06/28/2012 | WO2012084344A1 Method and device for measuring the speed of a rolling stock |
| 06/28/2012 | WO2012084329A2 Cable detector |
| 06/28/2012 | WO2012083585A1 Well logging device, well logging method and data processing apparatus |
| 06/28/2012 | WO2012083381A1 Communication between a sensor and a processing unit of a metal detector |
| 06/28/2012 | WO2012083379A1 Improvements to a metal detector with integrated measurement of sensor head motion |
| 06/28/2012 | WO2012047860A3 Real-time prognostic on downhole printed circuit board assembly of measurement-while-drilling/logging-while-drilling |
| 06/28/2012 | WO2011120832A3 Noise suppression by adaptive speed regulation of towed marine geophysical streamer |
| 06/28/2012 | US20120161774 Multi-component marine electromagnetic signal acquisition method |
| 06/28/2012 | DE102010062191B4 Pipelinesystem und Verfahren zum Betreiben eines Pipelinesystems Pipeline system and method for operating a pipeline system |
| 06/28/2012 | DE102010055651A1 Touch sensor for use as clamping protection sensor in electrical window lifter for monitoring approach of e.g. hand to door frame of motor car, has electrodes provided in plan-parallel during contact of component by object |
| 06/28/2012 | CA2822506A1 An apparatus and method for well logging and data processing device |
| 06/27/2012 | EP2468429A1 Method and device for measuring the speed of a rolled product |
| 06/27/2012 | EP2467321A1 Methods, systems and apparatus for detecting security threats |
| 06/27/2012 | CN102520455A Aviation geomagnetic vector detection apparatus |
| 06/27/2012 | CN102520454A Mobile metal object approach safety warner |
| 06/27/2012 | CN102520453A Method used for searching path of live power cable |
| 06/27/2012 | CN102520452A Inductance type metal detector |
| 06/27/2012 | CN102520451A High-precision double-way ground voice frequency electromagnetic physical geography prospecting instrument |
| 06/27/2012 | CN102520450A Coal mine full-water goaf detection method |
| 06/27/2012 | CN102520449A Receiver device of high density electric method device |
| 06/27/2012 | CN102518434A Micro-detection probe for nuclear magnetic resonance analysis of fluid |
| 06/27/2012 | CN101872026B Natural electromagnetic radiation sounding multichannel detection method |
| 06/27/2012 | CN101706587B Method for extracting induced polarization model parameters prospected by electrical method |
| 06/27/2012 | CN101692130B Detection device of metal foreign body of postage meter |
| 06/27/2012 | CN101460870B Positioning device |
| 06/26/2012 | US8208478 Communications system for an underwater fluid extraction facility |
| 06/26/2012 | US8207738 Non-planar antennae for directional resistivity logging |
| 06/26/2012 | US8207737 Standing wave barrier for a magnetic resonance tomography device |
| 06/26/2012 | US8207736 Apparatus for feeding a magnetic resonance coil element and method of making same |
| 06/26/2012 | US8207735 Method and apparatus for tuning and matching MRI/NMR probe |
| 06/26/2012 | US8207734 Parallel imaging in non-cartesian magnetic resonance imaging (MRI) and MRI apparatus realizing the same |
| 06/26/2012 | US8207733 Imaging by magnetic resonance adsorption, elastography and tomography |
| 06/26/2012 | CA2414914C Wireless position sensor |
| 06/21/2012 | WO2012083136A1 Apparatus, method and computer-accessible medium for diagnosing and subtyping psychiatric diseases |
| 06/21/2012 | WO2012082774A2 System and method for downhole communication |
| 06/21/2012 | WO2012082559A2 Providing an electromagnetic source array having a plurality of electrodes |
| 06/21/2012 | WO2012082552A2 Electromagnetic measurements using a sensor cable having improved characteristics |
| 06/21/2012 | WO2012031202A3 A resonance method for measuring the electroacoustic constant and permeability of rock formations |
| 06/21/2012 | US20120158305 Drilling collision avoidance apparatus, methods, and systems |
| 06/21/2012 | US20120154168 Photonic crystal waveguide downhole communication system and method |
| 06/21/2012 | US20120153959 Electrode structure for marine electromagnetic geophysical survey transducers |
| 06/21/2012 | US20120153958 Methods for determining dielectric permittivity spectrum of underground rock formations |
| 06/21/2012 | DE102011121583A1 Capacitive proximity sensor for providing signal at approach of medium or conductive object, comprises internal electrode, and outer electrode, which comprises cup-shaped configuration, in which inner electrode is arranged |
| 06/21/2012 | DE102010063666A1 Handortungsvorrichtung Hand tracking device |
| 06/21/2012 | DE102010063546A1 Leitungssucher Cable Locator |
| 06/21/2012 | DE102008043716B4 Vorrichtung und Verfahren zur Erfassung der Bestandsdichte von Pflanzen auf einem Feld Apparatus and method for detecting the stand density of plants in a field |
| 06/21/2012 | CA2821030A1 Well monitoring |
| 06/20/2012 | CN202281619U 具有防尘防水功能的遮断式光电传感器 Interrupter photoelectric sensor with dust waterproof function |
| 06/20/2012 | CN1497776B Antenna with reinfored performance for nuclear magnetic resonance detecting tool |
| 06/20/2012 | CN102508311A Tunnel advanced detection data multi-parameter spatial mapping method |
| 06/20/2012 | CN102508310A Detection method for porosity distribution of upper formation of fire district of coal field |
| 06/20/2012 | CN102508309A Method for detecting coal field fire district distribution range |
| 06/20/2012 | CN102508308A Transient electromagnetic multipoint array-type detection method of tunnel |
| 06/20/2012 | CN102508307A Millimeter wave imaging scanning detection system and detection method thereof |
| 06/20/2012 | CN102508306A Space-division-technology-based Scanning method of human body security check system |
| 06/20/2012 | CN102508305A Ultra wide band radar life detection system and method |
| 06/20/2012 | CN102508304A Hand-held metal detector |
| 06/20/2012 | CN102508303A Advanced detection method for focusing chromatography induced polarization of underground engineering |
| 06/20/2012 | CN102508302A Underwater main control and data collection system of marine double-frequency induced polarization instrument |
| 06/20/2012 | CN102508301A Metal detector |
| 06/20/2012 | CN102508241A Millimeter wave imaging method and system |
| 06/20/2012 | CN101554528B Game machine and object sensor used by same |
| 06/20/2012 | CN101467069B High-pass two-dimensional ladder network resonator |
| 06/20/2012 | CN101263404B High resolution resistivity earth imager |
| 06/19/2012 | US8204692 System, program product, and method for drilling rig activity accounting visualization |
| 06/19/2012 | US8204690 Analytical effective tensor for flow-through composites |
| 06/19/2012 | US8204689 Mobile soil mapping system for collecting soil reflectance measurements |
| 06/19/2012 | US8204662 Method and system to control electronic throttle sensitivity |
| 06/19/2012 | US8203908 Intelligent efficient servo-actuator for a downhole pulser |
| 06/19/2012 | US8203461 Long distance power transfer coupler for wellbore applications |
| 06/19/2012 | US8203409 Iron core reactor |
| 06/19/2012 | US8203408 Leading-out device of reactor coil and iron core reactor comprising it |
| 06/19/2012 | US8203344 Method and apparatus for resistivity imaging in boreholes with an antenna and two spaced apart electrodes |
| 06/19/2012 | US8203343 Reconfigurable portable locator employing multiple sensor array having flexible nested orthogonal antennas |
| 06/19/2012 | US8203342 Nuclear magnetic resonance imaging system and coil unit |
| 06/19/2012 | US8203341 Cylindrical bi-planar gradient coil for MRI |
| 06/19/2012 | US8203340 Magnetic resonance method and apparatus for generating a perfusion image |
| 06/19/2012 | US8203339 Apparatus for and method of determining an angle between an element and a magnetic field |
| 06/19/2012 | US8203338 Linear structure verification in medical applications |
| 06/14/2012 | WO2012078512A2 Electromagnetic array for subterranean magnetic ranging operations |
| 06/14/2012 | WO2012078510A2 Methods for improved active ranging and target well magnetization |
| 06/14/2012 | WO2012054146A3 System and method for automatic detection and analysis of borehole breakouts from images and the automatic generation of alerts |
| 06/14/2012 | WO2012047995A3 Torsionally vibrating viscosity and density sensor for downhole applications |
| 06/14/2012 | WO2012047983A3 A method and apparatus for estimating viscosity and density downhole using a relaxed vibrating electrically conductive element |
| 06/14/2012 | WO2012037452A3 Reservoir navigation using magnetic field of dc currents |
| 06/14/2012 | WO2012033684A3 Image enhancement for resistivity features in oil-based mud image |
| 06/14/2012 | WO2012031264A3 Method to predict dense hydrocarbon saturations for high pressure high temperature |
| 06/14/2012 | US20120146807 Zero sum pressure drop mud telemetry modulator |
| 06/14/2012 | US20120146806 Apparatus and method for downhole communication |
| 06/14/2012 | US20120146805 Systems and methods for well monitoring |
| 06/14/2012 | US20120146650 Providing an Electromagnetic Source Array Having a Plurality of Electrodes |
| 06/14/2012 | US20120146649 Electromagnetic Measurements Using a Sensor Cable Having Improved Characteristics |
| 06/14/2012 | US20120146648 Autonomous electrical methods node |
| 06/14/2012 | US20120146647 Metal detector with at least one transmit/receive switch |
| 06/14/2012 | CA2820225A1 Electromagnetic array for subterranean magnetic ranging operations |
| 06/14/2012 | CA2820224A1 Methods for improved active ranging and target well magnetization |