| 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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| 07/02/2014 | CN103901490A 人体安检设备和人体安检方法 Human security equipment and human security methods |
| 07/02/2014 | CN103901484A 金属传感检测装置 Metal sensing device |
| 07/02/2014 | CN103901483A 一种直线电机牵引系统无感应板检测方法 A linear induction motor traction system board without detection method |
| 07/02/2014 | CN103901482A 一种快速获取地下介质电性连续变化信息的方法 Get a fast subsurface electrical method of continuous change information |
| 07/02/2014 | CN103901481A 一种纠正电压源供电激电法错误测量极化率的方法与装置 A voltage source for error induced polarization method and apparatus for measuring polarization corrected |
| 07/02/2014 | CN103901480A 一种快速圈定多金属矿化位置的方法 A fast multi-metal mineralization delineated location method |
| 07/02/2014 | CN103901362A 基于多通道squid磁传感器的三轴磁探测模块 Triaxial magnetic detection module based multi-channel magnetic sensor squid |
| 07/02/2014 | CN103894974A 自动锤 Auto Hammer |
| 07/02/2014 | CN102797979B 地下管道泄漏点的探测装置及方法 Apparatus and method for detecting leaks in underground pipes |
| 07/02/2014 | CN102411156B 打钮机出爪检测方法及应用该方法的专用设备 Play button a claw machine detection method and application of the method and special equipment |
| 07/02/2014 | CN102265187B 用于地球物理勘探的多接收器线圈系统 For geophysical exploration of multi-receiver coil system |
| 07/02/2014 | CN102197663B 移动标签跟踪系统 Mobile tag tracking system |
| 07/02/2014 | CN101782660B 结合机械旋转镜用于创建2d图像的辐射电线传感器 Combination of mechanical rotating mirror image of the radiation used to create 2d wire sensor |
| 07/01/2014 | US8766845 Object detection with a multistatic array using singular value decomposition |
| 07/01/2014 | US8766641 Determining surface wetting of rock with changing well fluids |
| 07/01/2014 | US8766640 Airborne time domain electromagnetic transmitter coil system and appratus |
| 07/01/2014 | US8766639 Proximity detection method and system |
| 07/01/2014 | US8766638 Locate apparatus with location tracking system for receiving environmental information regarding underground facility marking operations, and associated methods and systems |
| 07/01/2014 | US8766637 Drum-type standing wave trap |
| 07/01/2014 | US8766636 MRI short coils |
| 07/01/2014 | US8766635 System and apparatus for balancing radial forces in a gradient coil |
| 07/01/2014 | US8766634 Method and device of estimating a dose of ionizing radiation |
| 07/01/2014 | US8766633 Methods and apparatus for pasadena hyperpolarization |
| 07/01/2014 | US8766632 Magnetic resonance device, reflector array and high-frequency shield system for a magnetic resonance device |
| 07/01/2014 | US8766631 NMR measurement apparatus with flow-through probehead |
| 07/01/2014 | US8763695 Electrically conductive oil-based drilling fluids |
| 06/26/2014 | WO2014100365A1 System and method for determing smartphone location |
| 06/26/2014 | WO2014100318A1 Method for calibration of indirectly measured quantities |
| 06/26/2014 | WO2014100271A1 Wired and wireless downhole telemetry using production tubing |
| 06/26/2014 | WO2014100074A1 Basalt fiber composite for antenna in well-logging |
| 06/26/2014 | WO2014098891A1 Systems and methods for performing ranging measurements using third well referencing |
| 06/26/2014 | WO2014098840A1 Systems and methods for look ahead resistivity measurement with offset well information |
| 06/26/2014 | WO2014098838A1 Method and apparatus for optimizing deep resistivity measurements with multi-component antennas |
| 06/26/2014 | WO2014098806A1 Methods and apparatus to acquire compensated signals for determination of formation parameters |
| 06/26/2014 | WO2014095135A1 Sensor for locating metal or magnetic objects |
| 06/26/2014 | WO2014062522A3 System for detecting planted items of vegetation with remote sensing data |
| 06/26/2014 | WO2014041176A3 Metal foreign body-identification system for inductive energy transmission systems |
| 06/26/2014 | WO2014006280A3 Method and system for measuring the resistivity of subsoil |
| 06/26/2014 | WO2013186559A3 Methods for determining material and/or subsurface composition |
| 06/26/2014 | US20140180593 Joint Inversion with Unknown Lithology |
| 06/26/2014 | US20140177391 Acoustic Isolators |
| 06/26/2014 | US20140176334 Electronic frame for use with coupled conduit segments |
| 06/26/2014 | US20140176139 Basalt Fiber Composite For Antenna In Well-Logging |
| 06/26/2014 | US20140174725 Downhole Cable Sensor |
| 06/26/2014 | DE102012223875A1 Sensor zur Ortung metallischer oder magnetischer Objekte Sensor for locating metallic or magnetic objects |
| 06/26/2014 | DE102012223872A1 Sensor for locating metallic or magnetic objects, has transmission coil that are designed differently to produce same current varying electromagnetic fields |
| 06/26/2014 | DE102012112993A1 Induction device for e.g. induction charging device for e.g. hand tool device, has foreign object recognition unit detecting foreign objects in detection operation and designed to check own functional capacity in detection direction |
| 06/26/2014 | DE102012112959A1 Induktionsladevorrichtung Induction charging device |
| 06/26/2014 | DE102012112953A1 Induction charging apparatus for lithium ion battery of e.g. hand tool, has foreign object recognition unit whose fixing unit compares target quality with actual quality of resonant circuit for foreign object recognition |
| 06/25/2014 | EP2745149A1 Systems and methods of robust determination of boundaries |
| 06/25/2014 | EP2745148A1 Multi-array laterolog tools and methods with split monitor electrodes |
| 06/25/2014 | CN203673081U 基于无线网络的地下全波核磁共振探测装置 Based on full-wave underground wireless network NMR detection device |
| 06/25/2014 | CN203673080U 电机换向器金属加固圈检测仪及其应用设备 Motor commutator metal reinforcement ring detector and its applications |
| 06/25/2014 | CN203673067U 毫米波三维全息扫描成像设备 Millimeter wave scanning three-dimensional holographic imaging device |
| 06/25/2014 | CN103887893A 感应装置 Sensing device |
| 06/25/2014 | CN103887892A 感应充电装置 Inductive charging device |
| 06/25/2014 | CN103885090A 一种消除感应测井直耦信号的自动调节装置及调节方法 An elimination of direct coupled signal induction logging apparatus and method for automatically adjusting adjustment |
| 06/25/2014 | CN103885089A 用于生成图像的方法及手提式筛分装置 A method for generating an image, and a portable screening device |
| 06/25/2014 | CN103885088A 用于操作手持筛选设备的方法及手持筛选设备 Screening equipment used to operate the handheld method and handheld screening equipment |
| 06/25/2014 | CN103885087A 一种通过式金属探测门测试装置的运动平台 A motion platform-through metal detector test device |
| 06/25/2014 | CN103885086A 一种通过式金属探测门测试装置 A detector door test device through metal |
| 06/25/2014 | CN102540265B 一种基于网络模拟的多孔介质含水饱和度计算方法 A porous medium water saturation calculation method based on network simulation |
| 06/25/2014 | CN101900838B 无线激活地下勘测系统的单元进行测试 Wireless activation unit of a subterranean survey system for testing |
| 06/25/2014 | CN101675359B 多分量海洋电磁信号采集电缆、系统和方法 Multi-component marine electromagnetic signal acquisition cables, systems and methods |
| 06/25/2014 | CN101571040B 电磁测井设备和方法 An electromagnetic logging apparatus and method |
| 06/24/2014 | US8762107 Triaxial induction calibration without prior knowledge of the calibration area's ground conductivity |
| 06/24/2014 | US8762090 Method to configure at least a partial range of a pulse sequence of a magnetic resonance device |
| 06/24/2014 | US8762062 Method for marine geoelectrical exploration with electrical current focusing |
| 06/24/2014 | US8762060 Pervasive network for environmental sensing |
| 06/24/2014 | US8761912 System for remotely monitoring a tensioner and providing an alarm for anticipated failure and maintenance |
| 06/24/2014 | US8761911 System for remotely monitoring a site for anticipated failure and maintenance with a plurality of controls |
| 06/24/2014 | US8761910 Method for remotely monitoring a site for anticipated failure and maintenance with a plurality of controls |
| 06/24/2014 | US8760167 Apparatus and method for balancing impedance of a resistivity measuring tool |
| 06/24/2014 | US8760166 Resonant assembly, system and method for identification of a buried asset |
| 06/24/2014 | US8760163 Diffusion-weighted magnetic resonance imaging using 3D mosaic segmentation and 3D navigator phase correction |
| 06/24/2014 | US8760161 System and method for enhanced contrast MR imaging |
| 06/24/2014 | US8760160 System for travelling wave MR imaging at low frequencies and method of making same |
| 06/24/2014 | US8760159 Method and apparatus for implementing EIT magnetometry |
| 06/24/2014 | US8757294 System and method for controlling a drilling system for drilling a borehole in an earth formation |
| 06/19/2014 | WO2014093415A1 Method and apparatus for deep transient resistivity measurement while drilling |
| 06/19/2014 | WO2014062947A3 Modeling a reservoir using multiple-point simulations |
| 06/19/2014 | US20140172353 Method and Apparatus for Estimating Position of a Ferromagnetic Object |
| 06/19/2014 | US20140172304 Method and apparatus for deep transient resistivity measurement while drilling |
| 06/19/2014 | US20140167972 Acoustically-responsive optical data acquisition system for sensor data |
| 06/19/2014 | US20140167768 Methods and Systems for Using a Combined Electromagnetic Source Electrode and Deflector |
| 06/19/2014 | US20140167767 Modular resistivity logging tool systems and methods |
| 06/19/2014 | US20140167766 Sonde devices including a sectional ferrite core structure |
| 06/19/2014 | US20140167765 User interfaces for utility locators |
| 06/19/2014 | US20140167764 Locating technique and apparatus using an approximated dipole signal |
| 06/19/2014 | US20140167763 Tracer wire connector devices and methods for use |
| 06/19/2014 | US20140167749 Hall sensor and method of manufacturing the same |
| 06/18/2014 | EP2742368A2 Sensor for locating metal objects and associated coil |
| 06/18/2014 | EP2742367A2 Phase-synchronized buried object locator apparatus, systems, and methods |
| 06/18/2014 | CN203660231U 一种tbm搭载的超前地质探测仪器的集成接线装置 Advanced Geological detection equipment integrated wiring apparatus equipped tbm |
| 06/18/2014 | CN203659514U 激发极化法地质超前预报用的多芯分布式电缆系统 Distributed multi-core cable system excitation polarization method used in geological prediction |
| 06/18/2014 | CN203658596U 一种组合式自动布设雷达天线轨道设备 A modular automated track laying radar antenna equipment |
| 06/18/2014 | CN203658595U 一种穿入式环形传感器 One kind of penetration ring sensor |
| 06/18/2014 | CN103874936A Improved casing detection tools and methods |
| 06/18/2014 | CN103869375A Central loop type underground TEM (Transverse Electric and Magnetic Field) emission line frame bracket device |
| 06/18/2014 | CN103869374A Aerial Forest Inventory System |