Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286)
12/2014
12/23/2014US8918753 Correlation of device manufacturing defect data with device electrical test data
12/23/2014US8917102 Method, capacitance meter, computer program and computer program product for improved capacitance measurement
12/23/2014US8917101 Touch detection method and related touch control device
12/23/2014US8917100 Detecting and counting device for detecting a wholeness and for counting pharmaceutical/parapharmaceutical articles
12/23/2014US8917099 Anti-capture method and apparatus for micromachined devices
12/23/2014US8917098 Converter circuit and method of driving the same
12/23/2014US8917096 Determination of isoelectric points of biomolecules using capacitive sensors
12/23/2014US8917089 Device for detecting and counting metal elements
12/23/2014US8917083 Structures and methods for RF de-embedding
12/18/2014US20140372059 Method and System for Calculating Model Parameters for a Coil to be Modelled
12/18/2014US20140372058 Low consumption device for measuring a variation of a capacitance and associated method
12/18/2014US20140372057 Method and system for measuring capacitance difference between capacitive elements
12/18/2014US20140368224 Test circuit and method for semiconductor device
12/18/2014US20140368223 Capacitance measurement device and electronic device thereof
12/18/2014US20140368220 Non-contact sensing module and method of manufacturing the same
12/18/2014US20140368219 In-Situ Determination of Rod Control System Coil and Cable Impedances for Nuclear Power Plants
12/18/2014US20140368214 Electric cable wear control system
12/17/2014CN204031070U 电绝缘测试设备 Electrical insulation test equipment
12/17/2014CN204028316U 梅花圆触头直流电阻试验用工具 Plum circle contact DC resistance test tool
12/17/2014CN204028246U 控制测量装置 Control and measuring devices
12/17/2014CN204028230U 电感线圈测量电路 Inductance coil measurement circuit
12/17/2014CN204028229U 一种高性能电阻、电阻率、电导率测试系统 A high performance resistivity, resistivity, conductivity test system
12/17/2014CN204028228U 涡流电导率测量传感器 Eddy conductivity measurement sensors
12/17/2014CN104220894A 利用频域内的校准的时域测量方法 When using the calibration frequency domain domain measurements
12/17/2014CN104220887A 具有故障自诊断功能的绝缘电阻测量设备及使用该设备的故障自诊断方法 Insulation resistance measurement device with self-diagnostic function and use of the equipment fault diagnosis method
12/17/2014CN104220886A 用于测量电池的绝缘电阻的设备和方法 Device and method for measuring the insulation resistance of the battery for
12/17/2014CN104218526A 采用分段相角补偿的发电机注入式定子接地保护方法 Segmented phase angle compensation generator stator ground protection injection method
12/17/2014CN104218026A 半导体检测结构及检测方法 Semiconductor detector structure and detection method
12/17/2014CN104215872A 一种旋转型转子接地保护测量校准方法及控制保护装置 A rotating rotor ground protection measurement calibration method and control and protection devices
12/17/2014CN104215848A 一种温度试验中电缆测量误差的时域动态修正方法 When a temperature test cables domain dynamic measurement error correction method
12/17/2014CN104215836A 灯具电缆线电容特性试验工装 Lighting cable capacitance characteristics test fixture
12/17/2014CN104215835A 一种主变自动化测量系统 A master-variable automatic measuring system
12/17/2014CN104215834A 一种内阻测试装置 One kind of resistance testing device
12/17/2014CN103219801B 一种具有容量监测功能的电力电容器组 Power capacitors having a capacity monitoring function
12/17/2014CN103018577B 一种测量永磁同步电机参数的方法 A permanent magnet synchronous motor parameters measured
12/17/2014CN103018562B 同步多频阻抗测量方法及装置 Synchronous multi-frequency impedance measurement method and apparatus
12/17/2014CN102759535B 基于无线射频识别技术的检测粮食水分含量的装置及方法 Apparatus and method for the detection of radio frequency identification technology based on grain moisture content
12/17/2014CN102590623B 二次电池测试仪、二次电池测试方法及二次电池制造方法 Secondary battery tester, test methods and the second secondary battery cell manufacturing method
12/16/2014US8914249 Resistance measuring apparatus
12/16/2014US8914242 Signal processing in guided wave cutoff spectroscopy
12/16/2014US8913033 Projected capacitive touch sensor circuit
12/16/2014US8912808 Automatic characterization of an actuator based on capacitance measurement
12/16/2014US8912807 Sensor devices and methods for use in sensing current through a conductor
12/16/2014US8912806 Method of cutting and testing a pipeline cut under water or under a seabed
12/16/2014US8912804 Method for identifying self-generated spurious signals
12/16/2014US8912802 Component-embedded circuit substrate and method of inspecting the same
12/11/2014US20140362037 Capacitance sensing circuit and power supplying apparatus utilizing the capacitance sensing circuit
12/11/2014US20140361795 Sensor Device And Method For Capacitive Approximation Detection
12/11/2014US20140361791 Apparatus and method for measuring dielectric constant
12/11/2014US20140360854 Pressure-sensitive capacitive measurement device and method for touch-sensitive and contactless interfaces
12/10/2014CN204013132U 一种小型电机线圈自动浸锡检测设备 A small motor coil automatic test equipment Soldering
12/10/2014CN204008943U 多芯线电缆端子压接质量快速检测装置 Multi-core cable crimping quality rapid detection device
12/10/2014CN204008941U 多芯线电缆端子压接质量精密检测装置 Multi-core cable crimping quality sophisticated detection devices
12/10/2014CN204008924U 自主检测深海水密接插件性能的装置 Autonomous detection performance of the deep watertight connector device
12/10/2014CN204008868U 适用于太赫兹频段四端口器件的十字型测试结构 Suitable for terahertz band structure of a cross-shaped four-port device testing
12/10/2014CN204008867U 一种音频范围扫描下位机装置 An audio range scan engine means lower
12/10/2014CN204008866U 一种互感器介质损耗因数试验接线钳头 One kind of transformer dielectric loss factor test connection pliers head
12/10/2014CN204008865U 电极杯 Electrode Cup
12/10/2014CN204008864U 工频接地阻抗测试仪 Frequency grounding impedance tester
12/10/2014CN204008863U 一体化接地电阻测量装置 Earth resistance measurement device integration
12/10/2014CN204008862U 一种单双联电位器多功能测试电路 One kind of single and double-linked potentiometer multifunction test circuit
12/10/2014CN204008861U 一种测定柔性导电薄膜方阻的装置和系统 An assay flexible conductive film sheet resistance of devices and systems
12/10/2014CN204008860U 变电站蓄电池内阻测试仪 Substation battery internal resistance tester
12/10/2014CN204008859U 配电系统检测设备 Distribution system testing equipment
12/10/2014CN204008858U 一种光伏组件的性能测试电路 A photovoltaic module performance testing circuit
12/10/2014CN204008857U 一种测试固体氧化物燃料电池阴极对称电池阻抗的装置 A test symmetrical solid oxide fuel cell cathode cell impedance means
12/10/2014CN204008856U 一种交联电缆屏蔽电阻检测装置 An inline cable shield resistance detection device post
12/10/2014CN204008855U 模块化阻抗测试治具 Modular impedance test fixture
12/10/2014CN204008854U 阻抗检测电路及集成电路 Impedance detection circuit and IC
12/10/2014CN204008840U 埋地金属管道防腐层交流电压及土壤电阻率的检测系统 Buried metal pipeline coating AC voltage and soil resistivity testing system
12/10/2014CN204008831U 模块化的模拟量检测电路 Modular analog detection circuit
12/10/2014CN204008753U 一种微电阻测试中的微电流过流保护系统 A micro resistance testing in micro-current-current protection system
12/10/2014CN204008731U 一种便携式互感器电气试验地面接线装置 A portable electric transformer test ground wiring devices
12/10/2014CN204008730U 一种三位开关阵列导通绝缘测试装置 One kind of three switch array conduction Insulation Tester
12/10/2014CN204008615U 血透机透析液检测仪 Hemodialysis Machine dialysate detector
12/10/2014CN104204840A 矢量网络分析仪 Vector Network Analyzer
12/10/2014CN104204823A 用于估算电池与电接地极之间的绝缘电阻的方法和系统 Methods for estimating the battery and electrical insulation resistance between the ground electrode and the system
12/10/2014CN104198824A 一种差分天线测量方法 Kind of differential antenna measurement method
12/10/2014CN104198823A 一种固体电介质材料陷阱参数采集系统 A solid dielectric material trap data acquisition system
12/10/2014CN104198822A 一种快速测试非晶磁环的设备及其测试方法 A quick test of amorphous magnetic equipment and test methods
12/10/2014CN104198821A 基于阻抗相消的电容耦合式非接触电导测量装置及其方法 Based on capacitive coupling impedance destructive non-contact conductance measurement device and method
12/10/2014CN104198820A 一种含块状介质的双层土壤接地电阻的计算方法 Calculation massive media containing layer Soil Ground Resistance
12/10/2014CN104198819A 一种导体电阻及其电阻率测量装置 One kind of conductor resistance and resistivity measurement device
12/10/2014CN104198818A 热水器镁棒检测装置 Magnesium rod heaters detection device
12/10/2014CN104198817A Oled接触阻抗测试组件 Oled contact resistance test components
12/10/2014CN104198816A 煤矿电网线路阻抗估计系统及其工作方法 Coal power line impedance estimation system and its working methods
12/10/2014CN104198798A 一种用于消弧线圈装置中故障电容电流的谐振测量方法 An arc suppression coil resonance measurement device for fault capacitive current
12/10/2014CN104198787A 单双臂电桥 Single double bridge
12/10/2014CN104198544A 用于确定电容器装置节点性能的设备和方法 Apparatus and method for determining the performance of a capacitor device node
12/10/2014CN104198537A 一种土壤含水率与电导率检测方法及检测装置 A soil moisture content and conductivity detection method and detection device
12/10/2014CN103116079B 阻抗谱测试仪及测试方法 Impedance Tester and Test Methods
12/10/2014CN103094477B 氧化锆电阻存储器薄膜制备方法及其阻变特性的测试方法 Preparation of zirconia resistance memory and resistive properties of thin film method test method
12/10/2014CN102768308B 电流互感器介质损耗可视化仿真测试方法 Current transformer dielectric loss visual simulation test methods
12/10/2014CN102749523B 一种应用于光伏逆变系统的直流接地电阻检测电路 Applied to the PV inverter system DC grounding resistance detection circuit
12/10/2014CN102571217B 一种射频设备，以及驻波比检测的装置和方法 A radio frequency equipment, and apparatus and method for detecting VSWR
12/10/2014CN102565542B 基于iec61850-9-2标准的容性设备介质损耗在线监测方法 Based on standard capacitive device iec61850-9-2 dielectric loss online monitoring method
12/10/2014CN102457334B 全球微波互联接入系统中驻波比的检测方法和装置 Method and apparatus for detecting VSWR of Worldwide Interoperability for Microwave Access System
12/10/2014CN102281113B 通信中继装置及其驻波比检测装置和方法 The communication relay apparatus and the standing wave ratio detecting apparatus and method
12/09/2014US8907750 Systems and methods for impedance tuner initialization
12/09/2014US8907690 Method of determining an electrical property of a test sample
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... 223