| Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286) |
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| 08/16/2011 | US7999562 Apparatus and method of capacitively sensing operator presence for a stump cutter |
| 08/16/2011 | US7999561 Resin impregnated amount measuring method and resin impregnated amount measuring device in filament winding molding |
| 08/16/2011 | US7999560 Interference exclusion capability testing apparatus |
| 08/16/2011 | US7998745 Impedance systems, devices, and methods for evaluating iontophoretic properties of compounds |
| 08/11/2011 | WO2011097171A1 Controlled tunnel gap device for sequencing polymers |
| 08/11/2011 | WO2011031782A3 System and method for measuring conductivity/resistivity of water having high purity |
| 08/11/2011 | WO2010046274A3 Device and method for monitoring and/or analyzing rotors of electric machines in operation |
| 08/11/2011 | US20110193579 Determination of physical connectivity status of devices based on electrical measurement |
| 08/11/2011 | US20110193578 System and method for sensing an amplifier load current |
| 08/11/2011 | US20110193577 Remote Monitor for Corrosion Protection of Pipelines and Structures |
| 08/11/2011 | US20110193576 Electron radiation monitoring system to prevent gold spitting and resist cross-linking during evaporation |
| 08/11/2011 | US20110193575 Volumetric induction phase shift detection system for determining tissue water content properties |
| 08/11/2011 | US20110193574 Capacitive sensing system |
| 08/11/2011 | US20110193573 Integrated sensor system |
| 08/11/2011 | US20110193572 Determining a Dielectric Property of a Capacitor |
| 08/11/2011 | US20110193571 Touch sensing system, capacitance sensing circuit and capacitance sensing method thereof |
| 08/11/2011 | US20110193570 Systems and methods for characterizing a molecule |
| 08/11/2011 | US20110193569 Oscillator Circuit with RF Suppression |
| 08/11/2011 | US20110193568 Impedance correction device and method thereof |
| 08/11/2011 | US20110193567 Fill level measuring device working with microwaves |
| 08/11/2011 | US20110193566 Multichannel absorberless near field measurement system |
| 08/11/2011 | US20110193565 Dielectricity measurement device |
| 08/11/2011 | US20110193564 Cement expansion measurement apparatus and method |
| 08/11/2011 | US20110192045 Measurement apparatus for the absolute determination of lengths and of angles |
| 08/11/2011 | DE10201139B4 Impedanzmessanordnung Impedance measurement arrangement |
| 08/10/2011 | EP2160312B1 Method for driving a micro-hybrid system for vehicle and an energy storage unit, and hybrid system for implementing same |
| 08/10/2011 | CN201926722U 限流电阻的可靠性验证电路 Limiting resistor circuit reliability verification |
| 08/10/2011 | CN201926716U 用于绝缘监测未接地的直流电网和交流电网的装置 Insulation monitoring device ungrounded DC power and AC grid for |
| 08/10/2011 | CN201926715U 数字绝缘电阻测试仪 Digital Insulation Resistance Tester |
| 08/10/2011 | CN201926714U 一种二极管型热敏电阻高温测试系统 To a diode thermistor temperature test system |
| 08/10/2011 | CN201926713U 一种二极管型热敏电阻测试系统的进料装置 One kind of feeder diode thermistor test system |
| 08/10/2011 | CN201926712U 一种大功率波阻抗测量系统 One kind of high-power wave impedance measurement system |
| 08/10/2011 | CN201926711U Resistivity detecting device for graphite electrode |
| 08/10/2011 | CN201926710U 一种程控电源绝缘电阻和接地电阻综合测试仪 One kind of programmable power supply insulation resistance and ground resistance tester |
| 08/10/2011 | CN102147434A Method for testing inductance |
| 08/10/2011 | CN102147433A High-voltage dielectric loss testing method |
| 08/10/2011 | CN102147432A Automatic on-line quality diagnosis and repair system of long-distance train communication line and use method thereof |
| 08/10/2011 | CN102147431A Device for measuring radiation induction electric conductivity parameter of material |
| 08/10/2011 | CN102147385A Multi-phase flow measuring methods based on single-section impedance long-waist internal cone sensor |
| 08/10/2011 | CN102147384A Single-cross section impedance type long-waist inner cone sensor and multiphase flow measuring device |
| 08/10/2011 | CN102147383A Multi-section impedance long-waist internal cone sensor and multi-phase flow measurer |
| 08/10/2011 | CN102147382A Multiphase flow measuring method based on multiple-cross section impedance type double-differential pressure long-waist internal cone |
| 08/10/2011 | CN102147381A Double-cross-section impedance type long waist internal cone sensor and multiphase flow measuring device |
| 08/10/2011 | CN101699301B Method for measuring line parameter through induced electricity |
| 08/10/2011 | CN101694475B Multipoint soil moisture sensor and method utilizing same to measure soil moisture |
| 08/10/2011 | CN101598752B Real time detection method for defect repairing of thin film transistor array circuit |
| 08/10/2011 | CN101571560B Impedance measurement device, display panel and bonding impedance measurement method |
| 08/10/2011 | CN101464482B Method for confirming electromagnetic delay of network analyser and measuring high frequency circuit impedance |
| 08/10/2011 | CN101281105B Flexibility test method of flexibility circuit board |
| 08/10/2011 | CN101275988B Permanent magnetism synchronous electric machine test system and method |
| 08/09/2011 | US7996184 Network analyzer, network analyzing method, program, and recording medium |
| 08/09/2011 | US7996169 Method and apparatus for compensating S-parameters of passive circuits |
| 08/09/2011 | US7996167 Apparatus and method for estimating resistance characteristics of battery based on open circuit voltage estimated by battery voltage variation pattern |
| 08/09/2011 | US7996166 Isolated capacitive signature detection for powered devices |
| 08/09/2011 | US7994802 Apparatus for examining or monitoring plants |
| 08/09/2011 | US7994800 Systems and methods for online phase calibration |
| 08/09/2011 | US7994478 Inspection apparatus using electromagnetic waves |
| 08/04/2011 | WO2011094304A2 Isolation monitoring system and method utilizing a variable emulated inductance |
| 08/04/2011 | WO2011092009A1 Electronic circuit and method for determining impedance |
| 08/04/2011 | US20110191043 Apparatus and method for checking insulation of cell module assembly and probe for it |
| 08/04/2011 | US20110190987 Occupant detection system and method |
| 08/04/2011 | US20110190980 Occupant detection system and method |
| 08/04/2011 | US20110187395 Corrosion sensors |
| 08/04/2011 | US20110187394 Method and Device for Checking the Seal of Structural Seals |
| 08/04/2011 | US20110187393 Moisture detection sensors for building structures |
| 08/04/2011 | US20110187392 Flow meter |
| 08/04/2011 | US20110187391 Method for detecting detachment of a reinforcing component |
| 08/04/2011 | US20110187390 Touch sensing system, capacitance sensing circuit, and capacitance sensing method |
| 08/04/2011 | US20110187389 Capacitance measuring circuit for touch sensor |
| 08/04/2011 | US20110187388 Single-use biomass sensing device, method for producing this device and single-use bioreactor incorporating this sensor |
| 08/04/2011 | DE102010001377A1 Schaltungsanordnung zum Bestimmen einer Kapazität einer Anzahl von kapazitiven Sensorelementen Circuitry for determining a capacity of a number of capacitive sensor elements |
| 08/04/2011 | DE102010001361A1 Electrode assembly for use in latent heat storage utilized for storing e.g. salt, has probe tip comprising metallic tip, and casing made of metallic material with inner space, where electrical isolating powder is provided within inner space |
| 08/03/2011 | EP2352018A1 Device for determining a dielectric property of a capacitor arrangement |
| 08/03/2011 | EP2352017A1 Method for simulating measurements with a capacitive measuring device |
| 08/03/2011 | CN201917615U 注入变极性电压式转子接地电阻测量装置 Injection of variable polarity voltage rotor ground resistance measuring device |
| 08/03/2011 | CN201917614U 面向星船的火工品测试装置 Star boat for EED testing device |
| 08/03/2011 | CN201917613U 天然气水合物的电阻的测定装置 Resistance measuring device of gas hydrate |
| 08/03/2011 | CN201917588U 测量用接线盒 Measuring junction box |
| 08/03/2011 | CN201917547U 一种新型测量系统 A new measuring system |
| 08/03/2011 | CN102142314A Standard capacitor with built-in reverse connection unit for high-voltage medium loss test |
| 08/03/2011 | CN102141586A Power equipment online monitor method and device |
| 08/03/2011 | CN102141585A Full-automatic tester for load box |
| 08/03/2011 | CN102141559A Integrated device with integration of ion chromatography electrochemical inhibitor and resistance detection pool |
| 08/03/2011 | CN102141514A Water conductivity and turbidity sensor for home appliance |
| 08/03/2011 | CN101379669B Power source device, electric vehicle mounted with the power source device, and control method for power source device |
| 08/02/2011 | US7990162 Systems and methods for an open circuit current limiter |
| 08/02/2011 | US7990161 Apparatus for measuring total acid number of oil and estimating lifetime of oil, and method for measuring total acid number of oil and oil sensor using the same |
| 08/02/2011 | US7990160 Capacitive sensing with combinatorial sensor layout |
| 08/02/2011 | US7990159 Potential measurement apparatus and image forming apparatus |
| 08/02/2011 | US7990158 Measurement arrangement for determining the characteristic line parameters by measuring scattering parameters |
| 07/28/2011 | WO2011090060A1 Electrical characteristic measuring device and method |
| 07/28/2011 | US20110184681 Authentication device for full intact wine bottles |
| 07/28/2011 | US20110184680 Measuring apparatus |
| 07/28/2011 | US20110182458 Floating Plate Capacitive Sensor |
| 07/28/2011 | US20110181307 Nanoscale multiplexer |
| 07/28/2011 | US20110181306 Isolation monitoring system and method utilizing a variable emulated inductance |
| 07/28/2011 | US20110181305 Position detecting device and method |
| 07/28/2011 | US20110181304 Determining a Dielectric Property of a Capacitor |
| 07/28/2011 | US20110181303 Electromagnetic wave detection systems and methods |
| 07/28/2011 | US20110181302 Inductive position sensor |