| Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286) |
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| 05/30/2012 | CN202256406U Full-diameter rock core resistivity clamp |
| 05/30/2012 | CN202256230U Total dissolved solids (TDS) test pen |
| 05/30/2012 | CN202255737U Capillary pressure and resistivity combined measuring device of rock core centrifuge |
| 05/30/2012 | CN102483434A Insulation resistance measurement device and insulation resistance measurement method |
| 05/30/2012 | CN102483433A Control method and control device for hybrid construction machine |
| 05/30/2012 | CN102478609A 电容器测量方法与电容器测试电路 Capacitors and capacitor test circuit measurement methods |
| 05/30/2012 | CN102478608A 测量电路 Measuring circuit |
| 05/30/2012 | CN102478607A 单钳口接地电阻测试仪 Single jaw Ground Resistance Tester |
| 05/30/2012 | CN102478606A Overcurrent protection resistance detection circuit for voltage-reduction transfer circuit |
| 05/30/2012 | CN102478591A 测试笔 Test pen |
| 05/30/2012 | CN102034724B Method for determining dielectric constant value of fluoride silicon glass in actual process |
| 05/30/2012 | CN101846706B Method for dynamically measuring high resistance of polymer sheets |
| 05/30/2012 | CN101776713B Direct capacitance-digital converter |
| 05/30/2012 | CN101655526B Method for measuring differential capacitance of ferroelectric film by rapid voltage sweep |
| 05/30/2012 | CN101405606B Touch sensor and operating method thereof |
| 05/30/2012 | CN101349725B Modularization scanning tools and method for detection thereof |
| 05/29/2012 | US8188757 Method of controlling a shape memory alloy actuator utilizing resistance change |
| 05/29/2012 | US8188756 Method for determining the electrical resistance of an electrical supply lead to sensor elements and a sensor arrangement |
| 05/29/2012 | US8188755 Electrostatic MEMS driver with on-chip capacitance measurement for autofocus applications |
| 05/29/2012 | US8188754 Method and apparatus for sensing capacitance value and converting it into digital format |
| 05/29/2012 | US8188753 Analog computation |
| 05/29/2012 | US8188751 Method and measuring instrument for measuring water content |
| 05/24/2012 | WO2012068055A2 Capacitance detection in a droplet actuator |
| 05/24/2012 | WO2012067926A1 Perforated contact electrode on vertical nanowire array |
| 05/24/2012 | WO2012067773A1 System and method for determining object information using an estimated deflection response |
| 05/24/2012 | US20120127614 Method of testing fitted state of piezoelectric element and head suspension |
| 05/24/2012 | US20120127116 Sensing Devices |
| 05/24/2012 | US20120126838 Electrical device for detecting moisture |
| 05/24/2012 | US20120126837 Bumper structure of cleaning robot |
| 05/24/2012 | US20120126836 Microelectromechanical structure (mems) monitoring |
| 05/24/2012 | US20120126835 Fuel sensor |
| 05/24/2012 | US20120126834 Sensor Element Device and Method for Producing a Molded Body of a Sensor Element Device |
| 05/24/2012 | US20120126833 Non-contact stress measuring device |
| 05/24/2012 | US20120126832 Sensor Assembly And Methods Of Measuring A Proximity Of A Machine Component To A Sensor |
| 05/24/2012 | US20120126831 Sensor Assembly And Microwave Emitter For Use In A Sensor Assembly |
| 05/24/2012 | US20120126830 Sensor Assembly And Methods Of Measuring A Proximity Of A Machine Component To A Sensor |
| 05/24/2012 | US20120126829 Methods and systems for monitoring components using a microwave emitter |
| 05/24/2012 | US20120126828 Electromagnetic sensor for use in measurements on a subject |
| 05/24/2012 | US20120126827 Sensor Assembly And Methods Of Adjusting The Operation Of A Sensor |
| 05/24/2012 | US20120126826 Sensor Assembly And Method Of Measuring The Proximity Of A Machine Component To A Sensor |
| 05/24/2012 | US20120126825 Sensor assembly and methods of measuring the proximity of a component to an emitter |
| 05/24/2012 | US20120126026 Moisture Probe and System |
| 05/24/2012 | DE102011119005A1 Method for determining characteristic quantity of individual cell or battery composite cell, involves charging individual cell or cell assembly with current pulse |
| 05/24/2012 | CA2816909A1 Perforated contact electrode on vertical nanowire array |
| 05/23/2012 | EP2455768A1 Impulse response measuring method and impulse response measuring device |
| 05/23/2012 | CN202230177U Testing device for dark resistance of solar cell |
| 05/23/2012 | CN202230139U Inductance tester used to test choke coil |
| 05/23/2012 | CN202230138U Online monitor for capacitive parameter of high-voltage bushing |
| 05/23/2012 | CN202230137U Power cell insulation detection system for electric automobile |
| 05/23/2012 | CN202230136U PCB impedance test board and in-process PCB |
| 05/23/2012 | CN202230135U Conductor DC resistance on-line detection apparatus |
| 05/23/2012 | CN202230134U Rail traffic locomotive vehicle wheel set resistance measuring device |
| 05/23/2012 | CN102472784A 脉冲响应测定方法和脉冲响应测定装置 Determination of the impulse response and impulse response measurement device |
| 05/23/2012 | CN102472783A 静电电容检测装置 The electrostatic capacitance detection device |
| 05/23/2012 | CN102466767A 一种双钳口接地电阻测试仪 A dual jaw Ground Resistance Tester |
| 05/23/2012 | CN102466766A 电池单元阻抗谱测量系统 Cell impedance spectroscopy measurement system |
| 05/23/2012 | CN102042798B Preparation method of spreading resistance test sample and sample grinding and fixing device |
| 05/23/2012 | CN101800522B Tunable ferro-electric filter |
| 05/23/2012 | CN101750542B Measurable multipoint resistance value measuring system and method thereof |
| 05/23/2012 | CN101699299B Computer automated measurement method of solid oxide fuel cell (SOFC) electroconductance |
| 05/23/2012 | CN101620249B Neural net method for measuring electromagnetic parameters of artificial electromagnetic material |
| 05/23/2012 | CN101545799B Non-contact sensor for simultaneously detecting liquid level and electrical conductivity |
| 05/23/2012 | CN101377528B High-sensitive resistance measuring device and monitoring method of solder bump |
| 05/23/2012 | CN101295005B Detecting device and method of organic electroluminescent device |
| 05/22/2012 | US8185332 Apparatus and method for estimating resistance characteristics of battery based on open circuit voltage estimated by battery voltage variation pattern |
| 05/22/2012 | US8183875 System and method for determining touch positions based on passively-induced position-dependent electrical charges |
| 05/22/2012 | US8183874 Monitoring of the aging of the capacitors in a converter by means of capacitance measurement |
| 05/22/2012 | US8183873 Contact sensor unit, electronic device, and method for producing a contact sensor unit |
| 05/22/2012 | US8183077 Force input control device and method of fabrication |
| 05/18/2012 | WO2012062863A1 Methods and systems for production testing of dco capacitors |
| 05/18/2012 | WO2012062798A1 Method for calibrating a conductivity measuring cell |
| 05/17/2012 | US20120123738 Closing device, housing part of a lubricant container, diagnostic system and diagnostic method for monitoring the operating state of a lubricant in the housing part |
| 05/17/2012 | US20120123734 Misalignment indication decision system and method |
| 05/17/2012 | US20120123715 Method and arrangement for determining inductances of synchronous reluctance machine |
| 05/17/2012 | US20120119763 Circuits and Methods for Sensing Resistance |
| 05/17/2012 | US20120119762 Container for Measuring Cell Potential and Method for Producing Same |
| 05/17/2012 | US20120119761 Method of electrically characterizing a composite material for manufacturing an aircraft |
| 05/17/2012 | US20120119760 Perforated contact electrode on vertical nanowire array |
| 05/17/2012 | US20120119759 Self diagnostics of a particulate matter sensor |
| 05/17/2012 | US20120119758 Method for determining and/or monitoring at least one physical, process variable of a medium |
| 05/16/2012 | DE102008052467B4 Zwei Leiterplatten und ein Verfahren zum Detektieren einer Temperaturänderung einer Leiterplatte Two circuit boards and a method for detecting a temperature change of a printed circuit board |
| 05/16/2012 | CN202221461U All-in-one detection tool of card reader |
| 05/16/2012 | CN202221434U Measurement auxiliary operating platform with insulation megger |
| 05/16/2012 | CN202221349U Seal terminal post detection mold |
| 05/16/2012 | CN102460191A 检测线束中的故障 The fault detection harness |
| 05/16/2012 | CN102457416A 一种利用以太网帧间隙实现传感探测及叠加通信的方法 One way to achieve sensing Ethernet frame gap detection and overlay communication use |
| 05/16/2012 | CN102457334A 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 |
| 05/16/2012 | CN102455386A 发电机断路器导电回路电阻的测试方法 Test Method GCB conductive loop resistance |
| 05/16/2012 | CN102455385A 电力机车高压连接器试验装置 High voltage connector electric locomotive test device |
| 05/16/2012 | CN102455310A Device for measuring surface resistance of ion exchange membrane through AC (alternating current) method |
| 05/16/2012 | CN102452594A Insulation resistance measuring device for elevator |
| 05/15/2012 | US8180609 Jittery signal generation with discrete-time filtering |
| 05/15/2012 | US8180466 Process device with supervisory overlayer |
| 05/15/2012 | US8179151 Method and system that determines the value of a resistor in linear and non-linear resistor sets |
| 05/15/2012 | US8179149 Electromagnetic fence |
| 05/10/2012 | WO2012060758A1 A method of measuring a capacitance and a use |
| 05/10/2012 | WO2012060591A2 Capacitance measurement circuit and method for measuring capacitance |
| 05/10/2012 | WO2012036498A3 Insulation resistance measurement circuit having self-test function without generating leakage current |
| 05/10/2012 | US20120116702 Determining the closing time of a fuel injection valve based on evaluating the actuation voltage |
| 05/10/2012 | US20120116683 Highly selective chemical and biological sensors |