| Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286) |
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| 08/17/2010 | US7777498 Networked power line parameter analysis method and system |
| 08/17/2010 | US7775083 System and method for monitoring parameters in containers |
| 08/12/2010 | WO2010090173A1 Method for measuring system parameter of linear multiport and measuring method using vector network analyzer |
| 08/12/2010 | US20100204936 Probing Electrode/Solution Interfaces |
| 08/12/2010 | US20100201388 Electrical probe |
| 08/12/2010 | US20100201385 Method for measuring the threshold thickness of a layer of a purely resistive material, device for implementing same and use of said device in an exhaust pipe |
| 08/12/2010 | US20100201384 Structural Health Monitoring System/Method Using Electroactive Polymer Fibers |
| 08/12/2010 | US20100201383 Detection device and detection system using the same |
| 08/12/2010 | US20100201382 System and method for determining capacitance value |
| 08/12/2010 | US20100201380 Inductive sensor whose output is independent of the type of detectable metallic material |
| 08/12/2010 | US20100201379 Vibrating Wire Ice Indicator |
| 08/12/2010 | US20100201378 Method and System for Remote Monitoring Deformations of a Structure |
| 08/12/2010 | US20100201377 Critical Path Redundant Logic for Mitigation of Hardware Across Chip Variation |
| 08/12/2010 | US20100200781 Method and apparatus for manipulating and detecting analytes |
| 08/11/2010 | CN201549107U Experimental instrument for measuring resistivity |
| 08/11/2010 | CN201548669U Storage battery fault early-warning device |
| 08/11/2010 | CN201548668U Retest-free high-efficiency voltage/internal resistance testing system of battery |
| 08/11/2010 | CN201548643U Load open circuit or short circuit detecting system for vehicle controller |
| 08/11/2010 | CN201548632U On-line monitoring device for capacitive equipment of intelligent transformer substation |
| 08/11/2010 | CN201548619U Internal resistance on-line detection device for DC cabinet |
| 08/11/2010 | CN201548606U Exception record warning instrument for non-earthing system |
| 08/11/2010 | CN201548324U Automatic detecting device for fluorescent tubes |
| 08/11/2010 | CN101800522A Tunable ferro-electric filter |
| 08/11/2010 | CN101799518A Online monitoring and grounding protection methods of insulation of generator stator core tightening screw rods |
| 08/11/2010 | CN101799508A Wire break detection method of electrode |
| 08/11/2010 | CN101799496A Capacitor measurement device and method thereof |
| 08/11/2010 | CN101799495A Automatic impedance-testing system for flexible film microelectrode arrays |
| 08/11/2010 | CN101799436A Instrument for measuring soil moisture and conductivity based on phase detection and measuring method thereof |
| 08/10/2010 | US7773025 Remote circuit interaction |
| 08/10/2010 | US7772857 System and method to determine the impedance of a disconnected electrical facility |
| 08/10/2010 | US7772856 Electromagnetic wave generation source searching method and current probe used therefor |
| 08/10/2010 | US7772855 Instrument for measuring concentration of particulates in fluid, measuring method, and measuring program |
| 08/10/2010 | US7772854 High-conductivity contacting-type conductivity measurement |
| 08/05/2010 | WO2010088041A2 Capacitance-to-voltage interface circuit, and related operating methods |
| 08/05/2010 | US20100198554 Measurement of thickness of dielectric films on surfaces |
| 08/05/2010 | US20100198539 Fast and accurate estimation of gate output loading |
| 08/05/2010 | US20100194413 Method of determining an impedance function of a loudspeaker |
| 08/05/2010 | US20100194412 Semiconductor device for generating internal voltage and memory system including the semiconductor device |
| 08/05/2010 | US20100194411 Porous medium electrical conductivity sensor |
| 08/05/2010 | US20100194410 Sensor for sensing an analyte and combination of the sensor and an optical reader |
| 08/05/2010 | US20100194409 Method of electrically detecting a biological analyte molecule |
| 08/05/2010 | US20100194408 Capacitance Detection in a Droplet Actuator |
| 08/05/2010 | US20100194407 MEMS sensor |
| 08/05/2010 | US20100194406 High-speed capacitor leakage measurement systems and methods |
| 08/05/2010 | US20100194403 Partial discharge detection sensor and partial discharge detection device using the same |
| 08/05/2010 | US20100194376 Method for implementing continuous radio frequency (rf) alignment in advanced electronic warfare (ew) signal stimulation systems |
| 08/05/2010 | DE102009007382A1 Verfahren und Vorrichtung zur Kompensation von Zuleitungseinflüssen bei einer Fehlerortung Method and apparatus for compensating influences of lead at a fault location |
| 08/05/2010 | CA2750794A1 Method and apparatus for diagnosing a diseased condition in tissue of a subject |
| 08/04/2010 | EP2212653A1 Close field telemetry architecture for remote passive sensor of the {r,l,c} type |
| 08/04/2010 | CN201540347U DC earth fault detector |
| 08/04/2010 | CN201540332U Concrete resistivity measurement device |
| 08/04/2010 | CN201540311U Battery internal resistance measuring fixture |
| 08/04/2010 | CN101796423A Production testing of a capacitive touch sensing device |
| 08/04/2010 | CN101796422A Method and device for capacitive detection of objects |
| 08/04/2010 | CN101793933A Online measuring system for contact resistors of electric connector |
| 08/04/2010 | CN101303380B Method for testing on site high voltage dielectric loss of capacitance type mutual inductor |
| 08/04/2010 | CN101275994B Method for monitoring probe card state |
| 08/03/2010 | US7769552 Method and apparatus for estimating induction motor rotor temperature |
| 08/03/2010 | US7768276 Systems and methods for identifying problems with PZT elements of micro-actuators |
| 08/03/2010 | US7768274 Voltage tolerance measuring apparatus for motherboard |
| 08/03/2010 | US7768273 Electrostatic discharge protection of a capacitive type fingerprint sensing array |
| 08/03/2010 | US7768272 Capacitance detecting apparatus including first and second variable capacitors which vary with the distance to an object |
| 07/29/2010 | WO2010085381A2 Reducing far-end crosstalk in chip-to-chip communication systems and components |
| 07/29/2010 | WO2010085376A2 Reducing far-end crosstalk in electrical connectors |
| 07/29/2010 | WO2010084239A2 Arrangement and method for monitoring galvanic isolation of fuel cell device |
| 07/29/2010 | US20100189314 Live finger detection |
| 07/29/2010 | US20100188894 In-situ resistance measurement for magnetic random access memory (mram) |
| 07/29/2010 | US20100188111 Apparatus and method for the measurement of electrical conductivity and dielectric constant of high impedance fluids |
| 07/29/2010 | US20100188110 Sensor having integrated electrodes and method for detecting analytes in fluids |
| 07/29/2010 | US20100188109 Electrode systems and their use in the characterization of molecules |
| 07/29/2010 | US20100188108 Liquid water sensor signal conditioning circuit for use in pem fuel cells |
| 07/29/2010 | US20100188107 Capacitance-to-voltage interface circuit with shared capacitor bank for offsetting and analog-to-digital conversion |
| 07/29/2010 | US20100188106 Multi-channel capacitive sensing circuit |
| 07/29/2010 | US20100188105 Capacitance-to-voltage interface circuit, and related operating methods |
| 07/29/2010 | US20100188104 Inductive incremental displacement sensor, method for determining the displacement of a first object relative to a second object, and inductive sensor unit |
| 07/29/2010 | US20100188100 Automated sensor specific calibration through sensor parameter download |
| 07/29/2010 | DE10311840B4 Verfahren und Vorrichtung zur elektrischen Impedanzmessung eines Körpers Method and device for measuring electrical impedance of a body |
| 07/29/2010 | DE102009005468A1 Method for determining microwave surface resistance of conducting thin layer in aluminum substrate, involves providing calibration measuring chamber to calibrate measuring probe on contact surface in mirror-symmetrical manner |
| 07/29/2010 | DE102008028385B4 Mess- und Steuerverfahren zum Widerstandsschweißen Measurement and control method of resistance welding |
| 07/28/2010 | EP2210116A1 Power measurement with a signal generator |
| 07/28/2010 | EP2209683A1 Method for testing a container warning device of a compensation container, and testing apparatus for testing a container warning device |
| 07/28/2010 | CN201535809U Alarming device for monitoring electricity leakage of apparatuses |
| 07/28/2010 | CN201535746U 电力系统接地材料评价装置 Power system grounding material evaluation device |
| 07/28/2010 | CN101788642A Integrated circuit testing device for measuring resistance of metal through hole and manufacture method thereof |
| 07/28/2010 | CN101788612A Resistance measuring module of PCB (printed circuit board) and measuring method thereof |
| 07/28/2010 | CN101788611A Resistivity measuring device and method |
| 07/28/2010 | CN101788610A Calibration method of coaxial impedance calibrator |
| 07/28/2010 | CN101788609A Resistance value measuring method and device or capacitance value measuring method and device |
| 07/28/2010 | CN101788608A Method for evaluating reactance parameters of independent three-winding transformer |
| 07/28/2010 | CN101324644B Method for measuring electric conductivity of metal thin film under microwave band frequency |
| 07/27/2010 | US7764071 Testing and display of electrical system impedance |
| 07/27/2010 | US7764070 Bio molecular detection apparatus and method thereof |
| 07/27/2010 | US7764069 Process for measuring bond-line thickness |
| 07/27/2010 | US7763531 Method and structure to process thick and thin fins and variable fin to fin spacing |
| 07/22/2010 | WO2010081725A2 Method and network analyser for measuring group runtime in a measuring object |
| 07/22/2010 | WO2010056431A3 Method and system for estimation of source impedence on electrical distribution lines |
| 07/22/2010 | US20100184309 Electronic device including two electronic components connected together by a flexible connector |
| 07/22/2010 | US20100182611 Displacement measuring apparatus and displacement measuring method |
| 07/22/2010 | US20100182024 System and Method for Measuring a Cable Resistance in a Power Over Ethernet Application |
| 07/22/2010 | US20100182022 Ph measurement system using glass ph sensor |