| 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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| 03/05/2014 | CN203465432U Multi-parameter measuring proton magnetometer |
| 03/05/2014 | CN203465431U Transient electromagnetic multi-component advanced detection apparatus |
| 03/05/2014 | CN203465430U Indoor calibration device for frequency-domain coil magnetic probe |
| 03/05/2014 | CN203465429U Pseudo-random code electrical instrument |
| 03/05/2014 | CN103616729A UWB bio-radar-based multiple-human body object estimation method and system |
| 03/05/2014 | CN103616728A Underwater signal sensor |
| 03/05/2014 | CN103616727A Dynamic orient electric field exciting coal road fully-mechanized excavating advanced detection launching system for mine |
| 03/05/2014 | CN103616726A Underwater signal sensor with high reliability |
| 03/05/2014 | CN103616725A Method for improving electromagnetic surveying quality by virtue of error record in measured data |
| 03/05/2014 | CN102722987B Roadside parking space detection method |
| 03/04/2014 | US8666667 Hydrocarbon production allocation methods and systems |
| 03/04/2014 | US8666475 Images of language-sensitive neurocircuitry as a diagnostic for autism |
| 03/04/2014 | US8665110 Transmitting electric power into a bore hole |
| 03/04/2014 | US8665109 Wired drill pipe connection for single shouldered application and BHA elements |
| 03/04/2014 | US8665108 Apparatus and method for quality assessment of downhole data |
| 03/04/2014 | US8665049 Graphene-coated coupling coil for AC resistance reduction |
| 03/04/2014 | US8664960 Charged state estimating device and charged state estimating method of secondary battery |
| 03/04/2014 | US8664958 Antenna of an electromagnetic probe for investigating geological formations |
| 03/04/2014 | US8664957 High-current cable connection for gradient cables of a magnetic resonance tomography system |
| 03/04/2014 | US8664956 Antenna arrangement for magnetic resonance applications |
| 03/04/2014 | US8664955 High-isolation transmit/receive surface coils and method for EPRI |
| 03/04/2014 | US8664954 Magnetic resonance imaging with improved imaging contrast |
| 03/04/2014 | US8664952 Simultaneous diffusion imaging of multiple cross sections |
| 03/04/2014 | US8664586 Super-resolution formation fluid imaging |
| 03/04/2014 | US8662168 Method of determining a level of a fluid in a well |
| 02/27/2014 | WO2014031882A1 Digital rock analysis systems and methods that reliably predict a porosity-permeability trend |
| 02/27/2014 | WO2014031385A1 Method for processing electromagnetic data |
| 02/27/2014 | WO2014011531A3 Electronics for a thin bed array induction logging system |
| 02/27/2014 | WO2013074705A3 Multi-frequency locating systems and methods |
| 02/27/2014 | US20140058677 Method for processing electromagnetic data |
| 02/27/2014 | US20140055278 Drill string inground isolator in an mwd system and associated method |
| 02/27/2014 | US20140055277 System and Method for Using Dual Telemetry |
| 02/27/2014 | US20140055141 Apparatus and method for sensing a pipe coupler within an oil well structure |
| 02/26/2014 | EP2700983A1 Systems and methods for computing surface of fracture per volume of rock |
| 02/26/2014 | EP2699947A2 Method for estimating a logging tool response in a layered formation |
| 02/26/2014 | EP2699946A1 Dielectric tool-based formation porosity logging systems and methods |
| 02/26/2014 | EP2699945A1 Methods and systems for estimating formation resistivity and porosity |
| 02/26/2014 | EP2699944A2 Borehole to surface electromagnetic transmitter |
| 02/26/2014 | EP2699943A1 Multicomponent borehole radar systems and methods |
| 02/26/2014 | CN203455952U 智能地磁车辆传感器 Intelligent Vehicle geomagnetic sensor |
| 02/26/2014 | CN203455488U Supporting leg off-ground detection device |
| 02/26/2014 | CN203455487U FPGA-based multifunctional electrical transmitter |
| 02/26/2014 | CN203448560U Aluminum sheet feed device for power capacitor |
| 02/26/2014 | CN103605166A Method for detecting underground ice layer by use of double-frequency radar |
| 02/26/2014 | CN103605165A Method and device for monitoring earth surface medium objects |
| 02/26/2014 | CN103605164A Method for detecting chemical weapons abandoned by Japan and buried in land |
| 02/26/2014 | CN102654584B Method for processing real time data of lunar satellite microwave detector |
| 02/25/2014 | US8660848 Methods and systems for detection from and analysis of physical signals |
| 02/25/2014 | US8660803 Using phase matched filters for NQR detection of continuous Rabi transitions |
| 02/25/2014 | US8660797 Method and system of calculating a fault throw |
| 02/25/2014 | US8660796 Method and system of processing gamma count rate curves using neural networks |
| 02/25/2014 | US8660595 Communication arrangement for transmission of communication signals along a pipe line |
| 02/25/2014 | US8659298 Advanced steering tool system, method and apparatus |
| 02/25/2014 | US8659297 Reducing noise in magnetic resonance imaging using conductive loops |
| 02/25/2014 | US8659296 Double layer multi element RF strip coil array for SAR reduced high field MR |
| 02/25/2014 | US8659295 Method and device for magnetic resonance imaging |
| 02/25/2014 | US8659293 Multi-phase metering device for oilfield applications |
| 02/25/2014 | US8657035 Systems and methods for providing wireless power transmissions and tuning a transmission frequency |
| 02/25/2014 | CA2593030C Estimating noise at one frequency by sampling noise at other frequencies |
| 02/20/2014 | WO2014028834A1 Wide frequency range modeling of electromagnetic heating for heavy oil recovery |
| 02/20/2014 | WO2014028217A1 Isolation ring on gap sub |
| 02/20/2014 | WO2014026275A1 Airborne electromagnetic system with large suspension coil assembly |
| 02/20/2014 | WO2013148714A3 Ground tracking systems and apparatus |
| 02/20/2014 | US20140052393 Method for determining spatial location of conducting wire and aerial earth wire of power transmission line |
| 02/20/2014 | US20140049401 Downlink Path Finding for Controlling The Trajectory while Drilling A Well |
| 02/20/2014 | DE102009057960B4 Sensoreinrichtung und Verfahren zur Detektion eines Umgreifens eines Handgerätes mit zumindest einer Hand Sensor device and method for detecting a Umgreifens a handheld device with at least one hand |
| 02/19/2014 | EP2697671A2 Passive millimeter-wave detector |
| 02/19/2014 | EP2697670A1 Visual information system and computer mobility application for field personnel |
| 02/19/2014 | EP2697669A1 Method for real-time downhole processing and detection of bed boundary for geosteering application |
| 02/19/2014 | CN203444120U Induction type liquid detector and cooking utensil |
| 02/19/2014 | CN103592691A Method and device for identifying reverse residual magnetism magnetic anomalies |
| 02/19/2014 | CN103592690A Method for automatically recognizing reservoir cracks based on electric imaging logging porosity spectrum information |
| 02/19/2014 | CN103592689A Combined type rail device for laying radar antenna automatically and testing method |
| 02/19/2014 | CN103592688A Metal detection module of security door |
| 02/19/2014 | CN103592634A Realization of time-domain ultra wideband ground-penetrating radar using high speed accumulation and interpolated sampling |
| 02/19/2014 | CN103592339A Device and method for detecting metallic contaminants in a product |
| 02/19/2014 | CN102322792B Concrete pole rebar quality tester and detection method by using tester |
| 02/18/2014 | US8655595 Systems and methods for quantifying flood risk |
| 02/18/2014 | US8655104 Cyclic noise removal in borehole imaging |
| 02/18/2014 | US8653985 Shutdown system |
| 02/18/2014 | US8653821 HF attenuation |
| 02/18/2014 | US8653820 Magnetic resonance imaging apparatus, receiving coil and method of manufacturing the coil |
| 02/18/2014 | US8653819 Technique for performing dielectric property measurements at microwave frequencies |
| 02/18/2014 | US8653818 Parallel transmission RF pulse design with local SAR constraints |
| 02/18/2014 | US8653817 Accelerated pseudo-random data magnetic resonance imaging system and method |
| 02/18/2014 | US8653815 Method for determining formation particle size distribution using well logging measurements |
| 02/18/2014 | CA2563428C Downhole telemetry system for wired tubing |
| 02/18/2014 | CA2485522C System and method for electromagnetic wavefield resolution |
| 02/13/2014 | WO2014026116A1 Em processing using field ratios |
| 02/13/2014 | WO2014025701A1 Differential pressure mud pulse telemetry while pumping |
| 02/13/2014 | WO2014025565A1 Use of magnetic liquids for imaging and mapping porous subterranean formations |
| 02/13/2014 | US20140041862 Use of Magnetic Liquids for Imaging and Mapping Porous Subterranean Formations |
| 02/12/2014 | EP2696219A1 Header device for improving the reception quality of a material detector device |
| 02/12/2014 | EP2695002A1 Method and device for characterization of physical properties of a target volume by electromagnetic inspection |
| 02/12/2014 | CN103579958A 剥线器 Stripper |
| 02/12/2014 | CN103576207A Non-polarizable probe and spectral induced polarization logging device including the same |
| 02/12/2014 | CN103576206A Metal detector |
| 02/12/2014 | CN103576205A Land and air transient electromagnetism exploring method based on combined magnetism source technology |
| 02/12/2014 | CN103576204A Capacitive sensor for anti-collision equipment |
| 02/12/2014 | CN103573247A Parallel planar coil for induction logging and induction logging device |