| Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286) |
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| 03/15/2012 | US20120062242 Inductive proximity switch |
| 03/15/2012 | US20120062241 Device for protecting a connector and a communications wire of a memory card reader |
| 03/15/2012 | US20120062240 Current detection circuit |
| 03/15/2012 | DE102010040520A1 Verfahren zum Bestimmen eines Zustands eines Startermotors A method for determining a state of a starter motor |
| 03/15/2012 | DE10015516B4 Verfahren zum Messen des Zustands von Ölen oder Fetten A method for measuring the state of oils or fats |
| 03/14/2012 | CN202166695U 脱绒棉种介电常数的测量装置 Cottonseeds dielectric constant of the measuring device |
| 03/14/2012 | CN202166694U Magnetorheological fluid electromagnetic characteristic testing device |
| 03/14/2012 | CN202166693U 电阻电容测量装置 Resistance and capacitance measuring device |
| 03/14/2012 | CN102378894A Network analyser with an n-port network having at least two ports for measuring the wave parameters of a measurement object |
| 03/14/2012 | CN102375628A Capacitance detecting method |
| 03/14/2012 | CN102375093A Capacitance value attenuation detection circuit of capacitor for rectification filter and method using same |
| 03/14/2012 | CN102375092A Multilayer wiring board and method for evaluating multilayer wiring board |
| 03/14/2012 | CN102375077A Anti-pull bar abnormal gliding apparatus of high temperature superconducting material zero resistance tester |
| 03/14/2012 | CN101484854B Method for determining the load impedance of a measuring transducer |
| 03/14/2012 | CN101446597B Conductivity test jig, conductivity test apparatus having conductivity test jig, and a method of testing conductivity |
| 03/13/2012 | US8135557 Apparatus for testing semiconductor integrated circuit and method for testing semiconductor integrated circuit |
| 03/13/2012 | US8134376 Method of measuring electronic device and measuring apparatus |
| 03/13/2012 | US8134375 Capacitive MEMS sensor device |
| 03/13/2012 | US8134374 Evaluation circuit for capacitance and method thereof |
| 03/13/2012 | US8134373 Apparatus and method for detecting performance variations |
| 03/13/2012 | US8134370 Semiconductor device and method of controlling electrostatic actuator |
| 03/08/2012 | WO2012029214A1 Insulation resistance detection device for vehicle |
| 03/08/2012 | WO2011153216A3 Integrated electric field sensor |
| 03/08/2012 | US20120059611 Test circuit for testing flexible printed circuit |
| 03/08/2012 | US20120058552 Sample processing units, systems, and related methods |
| 03/08/2012 | US20120057152 High-speed analog photon counter and method |
| 03/08/2012 | US20120056635 Semiconductor integrated circuit device |
| 03/08/2012 | US20120056634 Methods and devices for sensing corrosion under insulation (cui) |
| 03/08/2012 | US20120056633 Moisture sensor |
| 03/08/2012 | US20120056632 Conductance detection system and method |
| 03/08/2012 | US20120056631 Capacitive sensing apparatus |
| 03/08/2012 | US20120056630 Capacitive physical quantity detector |
| 03/08/2012 | US20120056629 Semiconductor integrated circuit device |
| 03/08/2012 | US20120056628 Propagation Time Measuring Method for Determining a Distance |
| 03/08/2012 | DE102010044778A1 Electrode device for capacitive sensor device in e.g. mobile phone, has electrode structure with transmitting electrode suppliable with alternating electrical signal so that electric signal is tapped from receiving electrode |
| 03/07/2012 | CN202159099U 一种多通道电阻率测量设备及系统 A multi-channel resistivity measurement equipment and systems |
| 03/07/2012 | CN202159098U 一种新型底板结构的导电率测试仪 A new floor structure of the conductivity tester |
| 03/07/2012 | CN102368086A Wheatstone bridge compensation resistance test method |
| 03/07/2012 | CN101535821B Arrangement and method for determining an electrical feature |
| 03/06/2012 | US8130003 Capacitive sensor core with flexible hinge and sensor using the same |
| 03/06/2012 | US8130002 Device and method for detecting direction of polarization of ferroelectric material |
| 03/06/2012 | US8128561 Hydration and composition measurement device and technique |
| 03/01/2012 | WO2012027393A1 Systems and methods for impedance tuner initialization |
| 03/01/2012 | WO2012027327A2 Noise suppression circuits and methods for capacitance sensing systems |
| 03/01/2012 | WO2012025417A1 Measurement method and measurement arrangement for detecting the time change of an electrical capacitance |
| 03/01/2012 | WO2012025320A1 Calibrating device for a network analyser |
| 03/01/2012 | WO2012005483A3 Method and device for sensing capacitance change and recording medium in which program for executing method is recorded thereon, and method and device for sensing touch using method and recording medium in which program for executing method is recorded thereon |
| 03/01/2012 | WO2011140530A3 Sensing apparatus for and associated methods |
| 03/01/2012 | WO2011135413A3 Method of measuring a multiphase flow |
| 03/01/2012 | US20120053874 Using in situ capacitance measurements to monitor the stability of interface materials in complex pcb assemblies and other structures |
| 03/01/2012 | US20120053849 Automated tire inspections utilizing conductive filaments |
| 03/01/2012 | US20120053426 System and method for measuring calorie content of a food sample |
| 03/01/2012 | US20120050206 Multi-touch resolve mutual capacitance sensor |
| 03/01/2012 | US20120049871 Failure indicator seal for a rotary feedthrough |
| 03/01/2012 | US20120049870 Proximity Sensor with Enhanced Activation |
| 03/01/2012 | US20120049869 Noise suppression and/or reduction circuits and methods for capacitance sensing systems |
| 03/01/2012 | US20120049868 Capacitance sensing systems, circuits and methods that include current conveyor based oscillators |
| 03/01/2012 | US20120049867 Methods, systems, and devices for calculating temperature change of an electrocaloric effect material |
| 03/01/2012 | US20120049866 Method and device for measuring pressure-based inductance of electromagnetic tablet |
| 03/01/2012 | US20120049865 Stroke sensor |
| 03/01/2012 | US20120049864 Polymer nanofiber-based electronic nose |
| 03/01/2012 | US20120049863 Method for detecting a covered dielectric object |
| 03/01/2012 | US20120049862 Microwave diffraction system |
| 03/01/2012 | US20120049861 Method and apparatus of tracking of resonant impedance in resonance power transfer system |
| 03/01/2012 | US20120049860 Method for detecting icing at an angle-resolving radar sensor in a driver assistance system for motor vehicles |
| 03/01/2012 | DE102010039692A1 Gerät zur Isolationsüberwachung eines nicht geerdeten Gleichspannungsnetzes, besonders einer Fotovoltaikanlage, und Anlage mit einem solchen Gerät Device for insulation monitoring of ungrounded DC voltage network, particularly a photovoltaic system, and system with such a device |
| 03/01/2012 | DE102010035882A1 Vorrichtung und Verfahren zur Ortung eines Erdschlusses an einem Kabel Apparatus and method for locating an earth fault on a cable |
| 03/01/2012 | DE102010035191A1 Kalibriereinrichtung für einen Netzwerkanalysator For calibrating a network analyzer |
| 03/01/2012 | CA2809244A1 Systems and methods for impedance tuner initialization |
| 02/29/2012 | CN202153240U 水泵自动流转装配线的自动电参数测试台 Automated assembly line automatic circulation pump electrical parameters of the test station |
| 02/29/2012 | CN102365229A Sensor device with reduced parasitic-induced error |
| 02/29/2012 | CN102364345A Circuit arrangement with shunt resistor |
| 02/29/2012 | CN101859720B Method for measuring surface contact resistivity of crystalline silicon solar battery |
| 02/28/2012 | US8127191 Control method for semiconductor integrated circuit and semiconductor integrated circuit |
| 02/28/2012 | US8125232 Capacitive sensing device and method |
| 02/28/2012 | US8125231 Capacitance-to-voltage interface circuit, and related operating methods |
| 02/28/2012 | US8125193 Method of testing an electrochemical device |
| 02/28/2012 | US8123399 Dielectric resonator thermometer and a method of using the same |
| 02/28/2012 | US8122798 Power cutting tool with proximity sensing system |
| 02/23/2012 | WO2012024105A1 Solar combiner with integrated string current monitoring |
| 02/23/2012 | WO2012023595A1 Ground fault detection circuit for ungrounded power source |
| 02/23/2012 | WO2011143260A3 One sided thin film capacitive touch sensors |
| 02/23/2012 | WO2011137708A3 Resistance detection device and method thereof |
| 02/23/2012 | US20120045855 Position-sensitive metrology system |
| 02/23/2012 | US20120044197 Capacitive Sensor Arrangement |
| 02/23/2012 | US20120044196 Position detection apparatus, display apparatus and electronic apparatus |
| 02/23/2012 | US20120043981 Corrosion Monitoring of Concrete Reinforcement Bars (Or Other Buried Corrodable Structures) Using Distributed Node Electrodes |
| 02/23/2012 | US20120043979 Measuring system for a down conductor of a wind turbine blade |
| 02/23/2012 | US20120043978 Capacitive sensors for monitoring load bearing on pins |
| 02/23/2012 | US20120043977 Mutual Capacitance Sensing Circuits, Methods and Systems |
| 02/23/2012 | US20120043976 Touch detection techniques for capacitive touch sense systems |
| 02/23/2012 | US20120043975 Sensor device for determining the deviation of a head support position from a target position |
| 02/23/2012 | US20120043974 Circuit and method for monitoring a capacitive signal source |
| 02/23/2012 | US20120043973 Capacitance to code converter with sigma-delta modulator |
| 02/23/2012 | US20120043972 Method and circuit for reducing noise in a capacitive sensing device |
| 02/23/2012 | US20120043971 Methods and circuits for measuring mutual and self capacitance |
| 02/23/2012 | US20120043970 Automatic Tuning of a Capacitive Sensing Device |
| 02/23/2012 | US20120043969 Impedance Tomography Apparatus |
| 02/23/2012 | US20120043903 Method of Measuring a Resonant Frequency in an Electronic Dimming Ballast |
| 02/23/2012 | DE102010035381A1 Messverfahren und Messanordnung zur Erfassung der zeitlichen Veränderung einer elektrischen Kapazität Measurement method and measurement arrangement for detecting the temporal change of an electric capacity |