Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286) |
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02/17/2010 | CN201406035Y Chip wire wound inductor testing taping machine |
02/17/2010 | CN101652666A Method for determining a parameter set describing electric parameters of a route section of a magnetic suspension railway |
02/17/2010 | CN101650390A Method of measuring inductance parameters of stator of surface AC permanent magnet synchronous motor on line |
02/17/2010 | CN101650389A Method and instrument for measuring shock ground resistance of transmission line tower |
02/17/2010 | CN101650388A Measuring device and method of human body resistance under DC current |
02/16/2010 | US7664611 Device and method for voltage regulator with low standby current |
02/16/2010 | US7663385 Apparatus and method for electrical characterization by selecting and adjusting the light for a target depth of a semiconductor |
02/16/2010 | US7663384 Method and apparatus for measuring metallic area-specific resistance |
02/16/2010 | US7663382 High-speed capacitor leakage measurement systems and methods |
02/16/2010 | US7663380 Capacitive fingerprint sensor and the panel thereof |
02/16/2010 | US7663379 Capacitance-to-voltage conversion method and apparatus |
02/16/2010 | US7663378 Passenger seat having occupant detector and seat heater covered with waterproof sheet |
02/16/2010 | US7663377 System and method for high resolution sensing of capacitance or other reactive impedance change in a large dynamic range |
02/11/2010 | WO2010016200A1 Method for evaluating differential transimpedance amplifier, method for evaluating optical receiving circuit, storage media in which programs therefor are respectively stored, and devices |
02/11/2010 | US20100036754 Stocked product sensing system |
02/11/2010 | US20100033697 Optical position sensor, a position sensitive detector, a lithographic apparatus and a method for determining an absolute position of a movable object to be used in a relative position measurement system |
02/11/2010 | US20100033198 Electrical detection and/or quantification of organophosphorus compounds |
02/11/2010 | US20100033197 Proximity sensor |
02/11/2010 | US20100033196 Capacitive sensor |
02/11/2010 | US20100033195 Passive capacitively-coupled electrostatic (cce) probe arrangement for detecting plasma instabilities in a plasma processing chamber |
02/11/2010 | US20100033194 Plasma system and measurement method |
02/11/2010 | US20100033193 Operating device and method for generating output signals therefrom |
02/11/2010 | US20100032498 Apparatus and Method for Identifying and Marking Bales of Bulk Material such as Fodder Bales that have Particular Characteristics |
02/11/2010 | DE202009012471U1 Messeinrichtung zur kontinuierlichen Erfassung des Übergangswiderstandes von einem Schleifkontakt eines Stromabnehmers elektrisch betriebener Fahrzeuge Measuring device for continuous measurement of the contact resistance of a sliding contact of a pantograph electric vehicles |
02/11/2010 | DE102008040968A1 Verfahren zum Bestimmen der Temperatur eines elektrischen Bauelements mit Hilfe eines Temperaturmodells A method for determining the temperature of an electrical component with the aid of a temperature model |
02/11/2010 | DE102008035627A1 Vorrichtung zur kapazitiven Messung von Änderungen Apparatus for the capacitive measurement of changes |
02/10/2010 | EP2151693A1 Capacitance-to-frequency converter circuit for capacitive transducers |
02/10/2010 | CN201402295Y High-frequency cable automatic testing instrument |
02/10/2010 | CN201402294Y 无线人体传感器 Wireless body sensor |
02/10/2010 | CN201402293Y Distributed wireless insulation live testing system for high-voltage equipment |
02/10/2010 | CN201402292Y Magnetic-coil overall property tester |
02/10/2010 | CN201402282Y Signal source for impedance meter |
02/10/2010 | CN201402191Y Clamping force on-line detection device used for high-voltage isolation switch |
02/10/2010 | CN100588974C Interlayer electric resistance measuring system and interlayer resistance measuring instrument used thereof |
02/09/2010 | US7659732 Four-wire ohmmeter connector and ohmmeter using same |
02/09/2010 | US7659731 Liquid properties sensor circuit |
02/09/2010 | US7659730 Measuring apparatus and method for recognizing foreign bodies in a product, particularly tobacco, cotton or another fibrous product |
02/09/2010 | US7659729 Method and device for measuring width direction end position of stripe body, and method and device for measuring width direction center position of stripe body |
02/09/2010 | US7659727 Multilayer wiring board and method for testing the same |
02/09/2010 | CA2524364C Controlling chemical dispense operations based on a conductivity offset |
02/04/2010 | WO2010013292A1 Measuring device and measuring method |
02/04/2010 | US20100030501 General-Purpose AC Impedance Metering and Recording Device |
02/04/2010 | US20100030055 Devices, systems, and methods to evaluate cardiovascular function |
02/04/2010 | US20100028027 Method and device for processing a measurement signal for detecting a property of a toner mark |
02/04/2010 | US20100026326 Resistance Sensing for Defeating Microchip Exploitation |
02/04/2010 | US20100026325 Method and device for detecting structural abnormalities in a spherical particle, particularly in a nuclear fuel particle for high temperature or very high temperature reactors |
02/04/2010 | US20100026323 Waveguide grating structure and optical measurement arrangement |
02/04/2010 | US20100026322 Method for ascertaining burden resistance for a measurement transmitter |
02/04/2010 | US20100026321 Circuit system for a micromechanical sensor element having a capacitor array |
02/04/2010 | US20100026320 Sensing device for measuring a position of nanoscale motion apparatus |
02/04/2010 | US20100026319 Sensor device, and portable communication terminal and electronic device using the sensor device |
02/04/2010 | US20100026318 Coupling Loop |
02/04/2010 | US20100026317 Impedance-based arc fault determination device (iadd) and method |
02/04/2010 | US20100026315 Signal measurement systems and methods |
02/04/2010 | US20100026313 Capacitance Structures for Defeating Microchip Tampering |
02/04/2010 | US20100025586 Measurement apparatus and measurement method |
02/04/2010 | DE102008035672A1 Device for use in measuring device for detecting change of capacity of electronic element, particularly condenser, has detecting assembly for detecting voltage value from electronic element |
02/04/2010 | CA2747779A1 Data measurement methods and systems |
02/03/2010 | CN201397381Y Novel voltage internal resistance testing device for lithium ion battery |
02/03/2010 | CN201397365Y Conductivity sensor with seven electrodes |
02/03/2010 | CN201397364Y Double-clamp multi-function grounding resistance test instrument |
02/03/2010 | CN201397363Y Device for measuring direct-current resistance of strong coupling transmission line |
02/03/2010 | CN201397362Y Transmission line compression joint pipe resistance measuring device |
02/03/2010 | CN201397347Y Resistor testing needle |
02/03/2010 | CN101639501A Direct heating type testing method of high temperature resistance of carbon/carbon heating elements |
02/03/2010 | CN101639500A Indirect heating type testing method of high temperature resistance of carbon/carbon heaters |
02/03/2010 | CN100587507C Method and system for measuring manufactured integrate circuit component |
02/03/2010 | CN100587505C System for diagnosing impedances and having accurate current source and accurate voltage level-shift |
02/02/2010 | US7656169 Capacitive occupant detection system |
02/02/2010 | US7656168 Neutralizing electromagnetic noise for a capacitive input device |
02/02/2010 | US7656166 Multilayer wiring board and method for testing the same |
02/02/2010 | US7656146 Particle analyzer based on sheath flow impedance method |
01/28/2010 | WO2009090625A3 Method and apparatus for testing data converters |
01/28/2010 | US20100023866 Network-Based System for Configuring a Programmable Hardware Element in a Measurement System using Hardware Configuration Programs Generated Based on a User Specification |
01/28/2010 | US20100023287 Techniques for Electrically Characterizing Tunnel Junction Film Stacks with Little or no Processing |
01/28/2010 | US20100023286 Intelligent fuse holder and circuit protection methods |
01/28/2010 | US20100022896 Ventricular shunt system and method |
01/28/2010 | US20100022416 Assay plates, methods and systems having one or more etched features |
01/28/2010 | US20100019785 Method and apparatus for inspecting adhesive quality |
01/28/2010 | US20100019784 Analyte Sensor with Insertion Monitor, and Methods |
01/28/2010 | US20100019783 Method, detector and system for measuring a sample concentration |
01/28/2010 | US20100019782 Cellular potential measurement container |
01/28/2010 | US20100019781 Electrical load detection apparatus |
01/28/2010 | US20100019780 Multi-axis capacitive sensor |
01/28/2010 | US20100019779 Potential measurement apparatus and image forming apparatus |
01/28/2010 | US20100019778 Physical property sensor with active electronic circuit and wireless power and data transmission |
01/28/2010 | US20100019777 Sensor system and method for operating a sensor system |
01/27/2010 | EP2148191A1 Impedimetric sensor and applications thereof |
01/27/2010 | CN201392378Y Device for automatically detecting on/off of laser head circuit of DVD camcorder |
01/27/2010 | CN201392377Y Comprehensive performance tester for armature |
01/27/2010 | CN201392369Y Testing jig for micro-strip circulator |
01/27/2010 | CN201392368Y Characteristic impedance testing device for circuit board |
01/27/2010 | CN201392367Y Tracking instrument for micro current contact resistance variation trend |
01/27/2010 | CN101636660A Fluid contaminant detection device |
01/27/2010 | CN101634674A Capacitance detecting device |
01/27/2010 | CN101634673A Method for measuring dielectrostrictive coefficient based on micro-cantilever structure |
01/27/2010 | CN101634672A Micro-wave on-wafer testing method based on unknown material substrate |
01/27/2010 | CN101634671A Eight-terminal voltammetry measuring method of direct current resistance |
01/27/2010 | CN101634670A Zero impedance branch self-adaptive computing method used for transmission network state estimation |
01/27/2010 | CN100585412C Calculating method for effective power of capacitor and method for testing consumed effective power |