| Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286) |
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| 09/21/2011 | CN102193035A Automatic sorting, detecting and evaluating system for impedance elements |
| 09/21/2011 | CN102193033A Self-capacitance change measuring circuit with quick response |
| 09/21/2011 | CN102193032A Self-capacitance change measuring circuit with high precision and high stability |
| 09/21/2011 | CN102193031A AC impedance measuring device |
| 09/21/2011 | CN102193030A Auto-learning of base stack resistance for HFR based RH control |
| 09/20/2011 | US8023416 Module for testing electromagnetic compatibility of a high-speed ethernet interface onboard an aircraft |
| 09/20/2011 | US8022717 Thermal pre-scanning of electric circuits using thermally-trimmable resistors |
| 09/20/2011 | US8022715 Automated sensor specific calibration through sensor parameter download |
| 09/20/2011 | US8022714 Capacitance measurement apparatus |
| 09/20/2011 | US8022713 Method for measuring antenna characteristics out operational frequency range of chamber |
| 09/20/2011 | US8022687 Secum-trahenz method, especially for a network analyzer, for measurement of a device |
| 09/20/2011 | US8022316 Method for determining a condition of a weighing device by monitoring the voltage of a communications line |
| 09/15/2011 | US20110224930 System and method for detection of insect infestation |
| 09/15/2011 | US20110221459 Hybrid occupant detection system |
| 09/15/2011 | US20110221458 Signal processing algorithms for impedance biosensor |
| 09/15/2011 | US20110221457 Capacitive dynamic quantity sensor element and dynamic quantity sensor |
| 09/15/2011 | US20110221456 Sensor system and methods for environmental sensing |
| 09/15/2011 | US20110221455 Micromechanical component and method for its production |
| 09/15/2011 | US20110221454 Anti-Capture Method and Apparatus for Micromachined Devices |
| 09/15/2011 | US20110221453 Occupant classifying device for an automobile |
| 09/15/2011 | US20110221452 Capacitive sensor and sensing method |
| 09/15/2011 | US20110221451 Method for detecting the position of an armature of an electromagnetic actuator |
| 09/15/2011 | US20110221450 Measurement process for determination of the optimum contact pressure among components of a solid oxide fuel cell stack in the packaging process and its measurement apparatus |
| 09/15/2011 | DE102010011429A1 Detektorschaltung Detector circuit |
| 09/14/2011 | CN201974493U 轨道电路绝缘测量装置 Track circuit insulation measuring device |
| 09/14/2011 | CN201974483U 小容量超级电容测试装置 Small-capacity super capacitor testing device |
| 09/14/2011 | CN201974482U 一种燃料电池用金属极板的电阻测量装置 A fuel cell using the resistance measuring apparatus of a metal plate |
| 09/14/2011 | CN201974481U 一种避雷器用监测器 An arrester with monitoring device |
| 09/14/2011 | CN201974480U 变压器电阻智能测量系统 Transformer Resistance intelligent measurement systems |
| 09/14/2011 | CN201974479U 一种电位器测试装置 A nerve test device |
| 09/14/2011 | CN201974462U 机车lcr测量仪 Motorcycle lcr meter |
| 09/14/2011 | CN201974444U 非破坏性地评估纳米尺度玻璃微探针性能的仪器设备 Non-destructive assessment of nanoscale properties of glass microprobe equipment |
| 09/14/2011 | CN201974399U 一种基质湿度、电导率原位检测仪 A substrate humidity, in situ conductivity detector |
| 09/14/2011 | CN201974389U 一种低温共烧结陶瓷的测量装置 A low temperature co-firing ceramic measuring device |
| 09/14/2011 | CN102187243A Measurement arrangement having a calibration substrate and electronic circuit |
| 09/14/2011 | CN102187236A Mutual capacitance measuring circuits and methods |
| 09/14/2011 | CN102187233A Measuring system for determining scatter parameters |
| 09/14/2011 | CN102187212A Determining a dielectric property of a capacitor |
| 09/14/2011 | CN102183791A Method for detecting ice coating of power line based on capacity effect |
| 09/14/2011 | CN102183704A An antitheft sensor for a transformer |
| 09/14/2011 | CN102183694A Earth ground tester with remote control |
| 09/14/2011 | CN102183693A Electrodes for high pressure in situ resistivity survey and manufacturing method of electrodes |
| 09/14/2011 | CN101706535B Device and method for testing dielectric loss of high voltage transformer |
| 09/14/2011 | CN101652518B Retread tire buffing with multiple response curves |
| 09/14/2011 | CN101113996B Element for detecting the amount of lapping, crystal and lapping method |
| 09/13/2011 | US8018239 Method and device for measuring powder properties |
| 09/13/2011 | US8018238 Embedded sar based active gain capacitance measurement system and method |
| 09/13/2011 | US8018237 Broken piece detecting sensor |
| 09/09/2011 | WO2011109064A1 Delta detection method for detecting capacitance changes |
| 09/09/2011 | WO2011043556A3 Fault-locating method for a trolley line, and system for same |
| 09/08/2011 | US20110218757 Methods and apparatus having power control features for conformal sensing of change in motion of a body part |
| 09/08/2011 | US20110218750 System and method for measuring conductivity/resistivity of water having high purity |
| 09/08/2011 | US20110217573 Sensor for Selectively Detecting Liquids in Apparatuses for Storing and Generating Energy |
| 09/08/2011 | US20110216034 Method of detecting contact state of resistive touch panel device, touch panel device, and display device |
| 09/08/2011 | US20110215823 Apparatus and method for monitoring current flow to integrated circuit in temperature-compensated manner |
| 09/08/2011 | US20110215822 Stationary feature detector |
| 09/08/2011 | US20110215821 Emitter wheel assembly |
| 09/08/2011 | US20110215820 Delta detection method for detecting capacitance changes |
| 09/08/2011 | US20110215819 Obscured feature detector with built-in correction module |
| 09/08/2011 | US20110215818 Surface-conforming obscured feature detector |
| 09/08/2011 | US20110215817 Obscured feature detector with multiple modes of operation |
| 09/08/2011 | US20110215816 Obscured feature detector housing |
| 09/08/2011 | US20110215815 Obscured feature detector with advanced trace properties |
| 09/08/2011 | US20110215814 Advanced obscured feature detector |
| 09/08/2011 | US20110214728 Electronic devices including transparent conductive coatings including carbon nanotubes and nanowire composites, and methods of making the same |
| 09/07/2011 | EP2363719A1 Method and apparatus for calibrating a test system for measuring a device under test |
| 09/07/2011 | CN201966996U 带有电压电阻检测功能的手机 Phone detection function with a voltage across the resistor |
| 09/07/2011 | CN201965212U 电池容量内阻快速测试仪 The internal resistance of the battery capacity tester fast |
| 09/07/2011 | CN201965190U 一种直流系统绝缘检测装置 A DC system insulation monitoring device |
| 09/07/2011 | CN201965185U High-accuracy constant temperature oil bath tester |
| 09/07/2011 | CN201965184U 分体式接地引下线导通电阻测试仪 Split ground deflectors conduction resistance tester |
| 09/07/2011 | CN201965183U 一种测量楼顶避雷带接地阻值的装置 A roof system with lightning grounding resistance measurement |
| 09/07/2011 | CN201965182U 一种小电流循环激励电池内阻测试系统 The current cycle, a small incentive cell resistance test system |
| 09/07/2011 | CN201965173U 简易电子测量装置 Simple electronic measuring devices |
| 09/07/2011 | CN201965164U 电感线圈放电电路 Inductor discharge circuit |
| 09/07/2011 | CN201964903U 传感器高精度动态测试仪 Sensor-precision dynamic tester |
| 09/07/2011 | CN102176809A Debugger for SMD (Surface Mounted Device) resistor and capacitor on PCB (printed-circuit board) |
| 09/07/2011 | CN102175976A Electricity-taking method and device for detecting battery internal resistance |
| 09/07/2011 | CN102175937A Terminal operating current debugging system and method |
| 09/07/2011 | CN102175925A Measuring device for measuring capacitance in parallel capacitor bank |
| 09/07/2011 | CN102175924A Method and device for measuring dielectric constant of grain stack |
| 09/07/2011 | CN102175923A Transmission line dynamic loss measurement system and method |
| 09/07/2011 | CN102175922A Phasor measurement unit (PMU) measurement data-based power line parameter identification and estimation method |
| 09/07/2011 | CN102175921A Portable impedance measurement instrument based on FPGA (field programmable gate array) |
| 09/07/2011 | CN102175920A Medical electrode plate quality identification and display device and method thereof |
| 09/07/2011 | CN102175919A Method for extracting resistance model of metal silicide film |
| 09/07/2011 | CN101490567B Method and device for measuring the capacitance of a capacitive component |
| 09/06/2011 | US8013619 System and method for performing a continuity test on a lightning conduction system of a wind turbine |
| 09/06/2011 | US8013589 Semiconductor device |
| 09/05/2011 | CA2695640A1 Safe resistance indicating static bonding module |
| 09/01/2011 | WO2011104407A1 Capacitive sensor system for perimeter protection devices |
| 09/01/2011 | WO2011104191A1 Detector circuit |
| 09/01/2011 | US20110210758 Voltage detector circuit |
| 09/01/2011 | US20110210757 Apparatus and method to measure properties of porous media |
| 09/01/2011 | US20110210756 Device for determining the length of a set of boring rods |
| 09/01/2011 | US20110210755 Object detection device with variable sensitivity electric field measurement circuit |
| 09/01/2011 | US20110210754 Capacitance sensing module and electronic apparatus |
| 09/01/2011 | US20110210753 Device for measuring a variation in the capacitance of a variable capacitive structure |
| 09/01/2011 | US20110210752 Voltammetric device having sample degassing system |
| 09/01/2011 | US20110210751 Chemical sensor using thin-film sensing member |