| Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286) |
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| 07/09/2002 | US6417679 Conductivity sensor |
| 07/04/2002 | WO2002052635A2 Characterizing semiconductor wafers with enhanced s parameter contour mapping |
| 07/04/2002 | WO2002052285A1 Probe cartridge assembly and multi-probe assembly |
| 07/04/2002 | US20020084790 Four- terminal measuring device that uses nanotube terminals |
| 07/04/2002 | DE10065644A1 Calibration arrangement with calibration standards of the same insertion length for use with different conductor lengths for calibration of vectorial network analyzers by connecting standardized calibration lengths together |
| 07/03/2002 | EP1219967A1 Impedance detector circuit, impedance detector and method of impedance detection |
| 07/03/2002 | CN1356557A Intelligent insulation tester for DC system |
| 07/02/2002 | US6414493 Toroid conductivity sensor |
| 07/02/2002 | US6414476 Current detecting device, impedance measuring instrument and power measuring instrument |
| 06/27/2002 | US20020082792 Dynamic range extension apparatus and method |
| 06/27/2002 | US20020079908 Inductive sensory apparatus |
| 06/27/2002 | DE10061106A1 Verfahren und Vorrichtung zur Überprüfung elektrischer Materialeigenschaften Method and apparatus for checking electrical material properties |
| 06/26/2002 | EP1216723A1 Method for measuring the complex impedance of a probe of an active implantable medical device, in particular of a pacemaker, defibrillator and/or cardioverter |
| 06/26/2002 | CN2497321Y Switching constant current source earth resistance measuring instrument |
| 06/25/2002 | US6411103 Stray-field sensor |
| 06/20/2002 | US20020075016 Methods and structures for electronic probing arrays |
| 06/20/2002 | US20020075006 Methods for processing, optimization, calibration and display of measured dielectrometry signals using property estimation grids |
| 06/19/2002 | EP1214708A1 Ratio method for measurement of mr read head resistance |
| 06/19/2002 | EP1135665A4 Measurements using tunnelling current between elongate conductors |
| 06/18/2002 | US6408215 Isothermal port for microwave network analyzer and method |
| 06/18/2002 | US6407557 Process for measuring the electrical resistance of a resistive body for example for checking the conformity of a liquid product and devices for carrying out such a process |
| 06/18/2002 | US6407542 Implementation of a multi-port modal decomposition system |
| 06/13/2002 | WO2002046782A1 Method and device for checking electrical material properties |
| 06/13/2002 | WO2002046780A1 Device for electromagnetic characterisation of a tested structure |
| 06/13/2002 | US20020073387 Embedding parasitic model for pi-fet layouts |
| 06/13/2002 | US20020072866 Method in an integrated circuit (IC) manufacturing process for identifying and redirecting IC's mis-processed during their manufacture |
| 06/13/2002 | US20020072839 Method and a device for evaluating sensor signals from a seat mat in a vehicle seat |
| 06/13/2002 | US20020072687 Resinous cover for use in bioelectrical impedance measuring apparatus |
| 06/12/2002 | EP1212981A1 Resinous cover comprising electrodes for use in bioelectrical impedance measuring apparatus |
| 06/12/2002 | EP1212625A1 Quantitative imaging of dielectic permittivity and tunability |
| 06/12/2002 | CN1353812A Stray field probe |
| 06/11/2002 | US6404299 Devices, methods, and systems for network hub partial termination |
| 06/11/2002 | US6404222 Chip capacitance measurement circuit |
| 06/11/2002 | US6404208 Thermal printer and resistance data measuring device for thermal head of the same |
| 06/06/2002 | US20020067171 Time domain reflectometer display method |
| 06/06/2002 | DE10122089A1 Vorrichtung zum Messen der Sonderimpedanz einer linearen Lambdasonde Apparatus for measuring the specific impedance of a linear lambda probe |
| 06/05/2002 | EP1211504A2 Apparatus for localized measurement of complex permittivity of a material |
| 06/04/2002 | US6400159 Orientation sensor especially suitable for use in an underground boring device |
| 05/30/2002 | US20020065621 Method and apparatus for characterizing frequency response on an error performance analyzer |
| 05/28/2002 | US6397158 Method for determining capacitance values for quieting noisy power conductors |
| 05/28/2002 | US6396298 Active feedback pulsed measurement method |
| 05/28/2002 | US6396295 System and method for combining integrated circuit final test and marking |
| 05/28/2002 | US6396289 Automatic adjustment of incandescent lamp voltage |
| 05/28/2002 | US6396287 Process for measuring output harmonic relative to output fundamental with enhanced accuracy |
| 05/28/2002 | US6396285 Method and apparatus for efficient measurement of reciprocal multiport devices in vector network analysis |
| 05/28/2002 | US6396284 Ground resistance monitor |
| 05/28/2002 | US6396256 Power supply slew time testing of electronic circuits |
| 05/21/2002 | US6392416 Electrode integrity checking |
| 05/16/2002 | WO2002018957A3 A device to audibly express impedance differences |
| 05/16/2002 | WO2001079863A3 Method and apparatus for testing signal paths between an integrated circuit wafer and a wafer tester |
| 05/15/2002 | EP0985153A4 Miniature sensor for lubricant analysis |
| 05/15/2002 | CN1349614A Method and apparatus for determing the resistivity of a formation through which a cased well passes |
| 05/14/2002 | US6388452 Device for sensing media thickness using capacitance measurements |
| 05/10/2002 | WO2002037616A1 Electric resistance measuring connector and measuring device and measuring method for circuit board electric resistance |
| 05/09/2002 | US20020053899 Method and apparatus for linear characterization of multi-terminal single-ended or balanced devices |
| 05/09/2002 | US20020053898 Multiport automatic calibration device for a multiport test system |
| 05/08/2002 | DE10053279A1 Verfahren zur Bestimmung der Ausgangskapazität einer Spannungsversorgungsvorrichtung A method for determining the output capacity of a power supply device |
| 05/08/2002 | CN2490588Y Power equipment earthing device downlead flow resistance measurement instrument |
| 05/07/2002 | US6384609 Method of measuring insulation resistance of capacitors |
| 05/07/2002 | US6381860 Electrostatic capacitor-type inclination sensor |
| 05/02/2002 | US20020052705 Testing method of semiconductor integrated circuit and equipment thereof |
| 05/02/2002 | US20020050837 Electronic part inspection device |
| 05/02/2002 | EP1202068A2 Method for determining the output capacitance of a voltage supply device |
| 05/02/2002 | DE19934644C2 Schaltungsanordnung zur Messung eines veränderlichen Widerstandes A circuit arrangement for measuring a variable resistor |
| 05/02/2002 | DE10047190A1 Evaluation of sensor signals of seat mat in vehicle seat so that resistance values of pressure sensors in the seat mat are used as sensor signals |
| 05/01/2002 | CN1347560A Device for weighting cell resistances in magnetoresistive memory |
| 05/01/2002 | CN1347230A 网络测试仪器 Network Test Equipment |
| 04/30/2002 | US6380819 Tuning method for filters having multiple coupled resonators |
| 04/30/2002 | US6380748 Apparatus and method for diagnosing antennas using switches |
| 04/30/2002 | US6380747 Methods for processing, optimization, calibration and display of measured dielectrometry signals using property estimation grids |
| 04/27/2002 | CA2359883A1 Method of determining the output capacitance of a voltage supply device |
| 04/24/2002 | EP1198715A1 Method and device for individually determining the ageing condition of a capacitor |
| 04/23/2002 | US6377902 Arrangement for continuous and uninterrupted reading of a large volume of data from an electronic measuring device into a memory |
| 04/23/2002 | US6377056 Electrostatic capacitance type dynamical quantity sensor |
| 04/18/2002 | US20020043001 Electrostatic capacitor-type inclination sensor |
| 04/16/2002 | US6373264 Impedance detection apparatus and method of physical variable |
| 04/16/2002 | US6373263 Differential windshield capacitive rain sensor |
| 04/10/2002 | EP1194792A1 Propagating wave earth formation resistivity measuring arrangement |
| 04/10/2002 | EP1042651B1 Electrode integrity checking |
| 04/09/2002 | US6369585 System and method for tuning a resonant structure |
| 04/09/2002 | US6369579 Method for determining the electrical conductivity of fluids |
| 04/04/2002 | WO2002027342A2 Measurement of fuel cell impedance |
| 04/04/2002 | DE10051383C1 Load impedance measuring method for telephone line circuit uses adjustment of filter characteristics of adaptive filter for matching filtered digital tariff signal to measured analogue current signal |
| 04/03/2002 | EP1193907A2 Network test instrument |
| 04/03/2002 | EP1193660A1 Noise resistant electronic presence sensor |
| 04/03/2002 | EP0927356B1 Method of checking electrical components and device for carrying out this method |
| 04/03/2002 | EP0442898B2 Method and apparatus for measurement of capacitance and for capacitive measurement of displacement |
| 04/03/2002 | CN2484572Y Capacitance-date collection sensor |
| 04/02/2002 | US6366099 Differential capacitance sampler |
| 04/02/2002 | US6366098 Test structure, integrated circuit, and test method |
| 04/02/2002 | US6366096 Apparatus and method for measuring of absolute values of penetration depth and surface resistance of metals and superconductors |
| 03/28/2002 | WO2002025294A1 Method and apparatus for measuring liquid dielectric behavior |
| 03/28/2002 | DE10045583A1 Inductive conductivity measurement cell with plunger inserted periodically to alter the channel cross-section by specific amount to provide check on measurement accuracy |
| 03/28/2002 | CA2423430A1 Method and apparatus for measuring liquid dielectric behavior |
| 03/27/2002 | EP1190239A2 Stray field probe |
| 03/26/2002 | US6363329 Method in an integrated circuit (IC) manufacturing process for identifying and redirecting IC's mis-processed during their manufacture |
| 03/26/2002 | US6362539 Method and circuit for monitoring a primer circuit in the safety system of a vehicle |
| 03/21/2002 | WO2002023212A1 Method and apparatus for linear characterization of multiterminal single-ended or balanced devices |
| 03/21/2002 | WO2001061329A3 Method for isolating a proportion of a fluid mixture |
| 03/19/2002 | US6359450 System for checking the resistance of a load connected to a transformer |