| Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286) |
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| 06/07/2006 | EP1664807A2 A measuring circuit and a method for determining a characteristic of the impedance of a complex impedance element for facilitating characterisation of the impedance thereof |
| 06/07/2006 | CN1784882A Method and arrangement for loop test of a disturbed line |
| 06/07/2006 | CN1784881A Method and arrangement for signal loop test |
| 06/07/2006 | CN1784586A Method and arrangement for estimation of line properties |
| 06/07/2006 | CN1782721A Capacity detecting sensor |
| 06/07/2006 | CN1782720A Current-voltage conversion circuit |
| 06/07/2006 | CN1258457C Vehicle carried testing method for rail circuit ballast leak resistance and its testing equipment |
| 06/06/2006 | US7057743 Device, method and system for measuring the distribution of selected properties in a material |
| 06/06/2006 | US7057473 Electromagnetic broadside energy probe with integral impedance matching |
| 06/06/2006 | US7057402 Carbon nanotube sensor |
| 06/06/2006 | US7057401 Electrical wiring inspection system |
| 06/06/2006 | US7057400 Fluid conductivity measuring cell |
| 06/06/2006 | US7057399 Resolver circuit including BTL amplifier |
| 06/06/2006 | US7057398 Microwave spectrometer |
| 06/06/2006 | US7057397 Output impedance measurement techniques |
| 06/06/2006 | US7057396 Disconnection detecting circuit for sensor apparatus |
| 06/06/2006 | US7057393 System and method for measuring the dielectric strength of a fluid |
| 06/01/2006 | WO2006058155A2 Graphical curve fitting method and system |
| 06/01/2006 | WO2005086630A3 Reduced complexity transmission line and waveguide fault tester |
| 06/01/2006 | WO2005069883A3 Method and apparatus for transmission line and waveguide testing |
| 06/01/2006 | US20060116840 Apparatus and method for testing non-deterministic device data |
| 06/01/2006 | US20060114007 Apparatus, a method, and measuring sensors for scanning states of engine oil |
| 06/01/2006 | US20060114006 Apparatus for determining the electric properties of a sample |
| 06/01/2006 | US20060114005 Circuit and method for predicting dead time |
| 06/01/2006 | US20060114004 Method for calibrating and de-embedding, set of devices for de-embedding and vector network analyzer |
| 06/01/2006 | US20060114003 Specific absorption rate measuring system, and a method thereof |
| 06/01/2006 | US20060113986 Apparatus and method for measuring voltage |
| 06/01/2006 | DE19581562B4 Vierpolstandardwiderstand Vierpolstandardwiderstand |
| 06/01/2006 | DE102005051884A1 Electronically commuted motor`s resistance determining method for motor vehicle, involves measuring voltage at motor as current that flows through it under pre set conditions, and determining resistance of motor from voltage and current |
| 06/01/2006 | DE10083954B4 Membranelektrodenanordnung mit eingebetteten Sensoren, Brennstoffzellenanordnung, Verfahren zum Betreiben einer Brennstoffzellenanordnung und Verfahren zum Überwachen der einzelnen Brennstoffzellen Membrane electrode assembly with embedded sensors, fuel cell assembly, method of operating a fuel cell arrangement and method for monitoring the individual fuel cells |
| 05/31/2006 | EP1660893A1 Power transfer measurement circuit for wireless systems |
| 05/31/2006 | EP1660891A2 Method and apparatus for measuring impedance of electrical component under high interference conditions |
| 05/31/2006 | EP1660815A1 Apparatus and process for detecting condensation in a heat exchanger |
| 05/31/2006 | EP1604215A4 Generation and measurement of timing delays by digital phase error compensation |
| 05/31/2006 | EP1464114A4 Method and apparatus for determining system response characteristics |
| 05/31/2006 | CN2784940Y Specialized equipment comparator |
| 05/31/2006 | CN1781027A Improved microwave spectrometer |
| 05/31/2006 | CN1779476A Multifunctional grounded monitoring system |
| 05/31/2006 | CN1258095C Correcting method, quality checking method for electronic component and characteristic measuring system |
| 05/30/2006 | US7054780 Network analyzer applying loss compensation using port extensions and method of operation |
| 05/30/2006 | US7054778 Method and device for processing analogue output signals from capacitive sensors |
| 05/30/2006 | US7054776 Apparatus for use in calibrating a VNA |
| 05/30/2006 | US7054772 Apparatus and method for monitoring and compensating for variation in solenoid resistance during use |
| 05/30/2006 | US7053633 Capacitance detection device and drive method thereof, fingerprint sensor, and biometrics authentication device |
| 05/30/2006 | US7053632 Circuit and method for predicting dead time |
| 05/30/2006 | US7053631 VSWR-measurement with error compensation |
| 05/30/2006 | US7053630 Level gauging system |
| 05/30/2006 | US7053629 System and method for detecting the proximity of a body |
| 05/30/2006 | US7053628 High reflection microwave tuner using metal-dielectric probe and method |
| 05/30/2006 | US7051574 Flow cell humidity sensor system |
| 05/26/2006 | WO2006054391A1 Instrument for measuring characteristics of tuner |
| 05/26/2006 | WO2006054390A1 Channel detecting device, and tuner testing device having the channel detecting device |
| 05/26/2006 | WO2006053543A1 Electrical measurement of the thickness of a semiconductor layer |
| 05/26/2006 | WO2005069943A3 Method and apparatus for calibrating a frequency domain reflectometer |
| 05/25/2006 | US20060111864 Printhead assembly with composite support beam for a pagewidth printhead |
| 05/25/2006 | US20060111863 Method of automatic adjustment of the control parameters of a magnetic suspension system |
| 05/25/2006 | US20060109013 Vessel inspection method and vessel inspection device |
| 05/25/2006 | US20060109012 Corrosion monitoring system |
| 05/25/2006 | US20060109011 Device and method for measuring toner current |
| 05/25/2006 | US20060109010 Antenna device for level gauging |
| 05/24/2006 | EP1659414A1 Capacitor deterioration judgment method |
| 05/24/2006 | EP1352255B1 Device for determining the internal resistance of a linear oxygen probe |
| 05/24/2006 | CN1256916C Body fat meter |
| 05/23/2006 | US7051305 Delay estimation using edge specific miller capacitances |
| 05/23/2006 | US7050933 Biometric quality control process |
| 05/23/2006 | US7050923 Network-based system for configuring a measurement system using configuration information generated based on a user specification |
| 05/23/2006 | US7050921 Electronic test program with run selection |
| 05/23/2006 | US7050920 Semiconductor device having a test circuit for testing an output circuit |
| 05/23/2006 | US7050918 Digital group delay compensator |
| 05/23/2006 | US7049969 Liquid detection sensor and liquid detection apparatus |
| 05/23/2006 | US7049833 Method for optimizing the accuracy of an electronic circuit |
| 05/23/2006 | US7049832 Circuit arrangement and method for determining the load current through an inductive load connected to a supply voltage in a clocked manner |
| 05/23/2006 | US7049831 Fluid quality control using broad spectrum impedance spectroscopy |
| 05/23/2006 | US7049830 Sensor device and method for interrogating a sensor device |
| 05/23/2006 | US7049829 Moisture sensor with capacitive moisture measuring element and method of determining air humidity |
| 05/23/2006 | US7049828 Capacitive sensor for determining linear or angular position |
| 05/23/2006 | US7049827 Servicing device and furthermore expendable material and a capacitive sensor therefor |
| 05/23/2006 | US7049825 DC ground fault detection with resistive centering |
| 05/23/2006 | US7047815 Sensor and electrode extraction structure and method |
| 05/23/2006 | US7047807 Flexible framework for capacitive sensing |
| 05/23/2006 | US7047797 Method for detecting wear in a brake or a clutch |
| 05/18/2006 | WO2006052934A2 Manufacturing test and programming system |
| 05/18/2006 | US20060106563 Method and system of generic implementation of sharing test pins with I/O cells |
| 05/18/2006 | US20060103394 Resistivity detector and resistivity detection apparatus |
| 05/18/2006 | US20060103393 Sensor device for determining a fluid property |
| 05/17/2006 | EP1657540A1 Resistivity detector and resistivity detection apparatus |
| 05/17/2006 | CN1773848A Impedance matching device |
| 05/17/2006 | CN1773299A Resistivity detector and resistivity detection apparatus |
| 05/17/2006 | CN1773298A AC power line impedance monitoring method and system |
| 05/17/2006 | CN1773297A On-line measuring device for electric conducting composite material resistance-capacitance-temperature-pressure |
| 05/17/2006 | CN1773296A Quasi-isopressing method for researching pressure resistance behaviour and apparatus thereof |
| 05/17/2006 | CN1256583C Novel capacitive pool structure |
| 05/16/2006 | US7046026 Testing vias and contracts in integrated circuit |
| 05/16/2006 | US7046018 Position sensor |
| 05/16/2006 | US7046017 Full-wave rectifier for capacitance measurements |
| 05/16/2006 | US7046016 Potential fixing device, potential fixing method, and capacitance measuring instrument |
| 05/16/2006 | US7046015 Ultrasonic distance measure |
| 05/16/2006 | US7046014 ATE measurement technique for comparator threshold voltage |
| 05/16/2006 | US7045995 System and method for calibrating electronic circuitry |
| 05/11/2006 | US20060100811 Method and apparatus for rapid inline measurement of parameter spreads and defects in integrated circuit chips |