| Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286) |
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| 09/06/2001 | US20010019273 Signal processing apparatus |
| 09/05/2001 | EP1129662A1 Compact type of living body variable measuring device |
| 09/05/2001 | CN1311859A Method for determining very low capacitance and the use thereof |
| 09/05/2001 | CN1311441A Method for testing earthing resistance |
| 09/05/2001 | CN1310982A Portable type human fat detecting instrument |
| 09/04/2001 | US6285653 Method and apparatus to measure far end crosstalk for the determination of equal level far end crosstalk |
| 09/04/2001 | US6285193 Method of measuring insulation resistance of capacitor and apparatus for screening characteristics |
| 09/04/2001 | US6283504 Occupant sensor |
| 08/30/2001 | WO2001063269A1 Apparatus for measuring conductivity |
| 08/30/2001 | US20010018561 Compact type of living body variable measuring device |
| 08/30/2001 | US20010017548 Method of determining very small capacitances |
| 08/29/2001 | EP1127540A1 Portable body fat monitor |
| 08/29/2001 | EP1127273A1 Sensor arrangement for detecting the physical properties of liquids |
| 08/29/2001 | CN1310342A Network resistor virtual separating test techn and its application |
| 08/29/2001 | CN1070291C Dynamic measuring method and apparatus for D.C. resistance of power transformer |
| 08/23/2001 | WO2001061329A2 Method for isolating a proportion of a fluid mixture |
| 08/23/2001 | US20010015647 Method and apparatus for measuring insulation resistance |
| 08/22/2001 | EP1125242A1 Method and system for biometric recognition based on electric and/or magnetic properties |
| 08/22/2001 | CN1309525A 印刷电路板 A printed circuit board |
| 08/22/2001 | CN1309421A Thin slice resistance measurer and electronic part mfg. method |
| 08/22/2001 | CN1309298A Tuning frequency measuring device for filter |
| 08/21/2001 | US6278283 Capacitance detecting circuit |
| 08/16/2001 | US20010013785 System and method for tuning a resonant structure |
| 08/16/2001 | EP1123489A2 Capacitive measuring device |
| 08/14/2001 | US6275047 Capacitance measurement |
| 08/14/2001 | US6275043 Test device for testing a module for a data carrier intended for contactless communication |
| 08/09/2001 | WO2001057544A1 Capacitance monitoring systems |
| 08/09/2001 | WO2001009586A3 Improved optical method for measuring thin metal films |
| 08/09/2001 | EP1144981A3 Improved optical method for measuring thin metal films |
| 08/08/2001 | EP0804740B1 Handheld vector network analyzer |
| 08/08/2001 | CN1307682A Method and device for monitoring an electrode line of a bipolar high voltage direct current (HVDC) transmission system |
| 08/07/2001 | US6272441 Method for determining the pulse response of a broad band linear system and a measuring circuit for carrying out the method |
| 08/02/2001 | WO2000075645A3 Stray field probe |
| 08/02/2001 | US20010010274 Print board |
| 08/01/2001 | EP1119882A1 Method and apparatus for measuring complex impedance of cells and batteries |
| 07/26/2001 | US20010009374 Apparatus for measuring the ratio of electrical signals, electric component measuring instrument , method for calibrating electric component measuring instruments and method for measuring the ratio of electrical signals |
| 07/26/2001 | US20010009372 Pipe testing apparatus and method |
| 07/26/2001 | US20010009365 Monitoring method and monitoring device for a filter |
| 07/26/2001 | DE10001129A1 Circuit for measuring capacitances of structures in an IC enables voltage-dependent, differential capacitance measurement - has test and reference structures connected to junctions of series transistors in parallel circuits connected between poles of controllable voltage supply |
| 07/26/2001 | CA2397372A1 Control system simulation, testing, and operator training |
| 07/25/2001 | EP1118865A1 Circuit and method for detecting load impedance |
| 07/25/2001 | EP1117541A1 Conductive security article with detector apparatus |
| 07/24/2001 | US6266021 Apparatus and method for determining return loss of electrical device |
| 07/24/2001 | US6265890 In-line non-contact depletion capacitance measurement method and apparatus |
| 07/24/2001 | US6265883 Apparatus and method for combining measurement of electrical properties and depth of a fluid |
| 07/24/2001 | US6265881 Method and apparatus for measuring ground impedance |
| 07/24/2001 | US6265880 Apparatus and method for detecting conduit chafing |
| 07/24/2001 | CA2142827C Apparatus for characterizing high temperature superconducting thin film |
| 07/19/2001 | WO2001050954A1 Apparatus and method for measuring bioelectric impedance |
| 07/19/2001 | US20010008478 Linear capacitance measurement circuit |
| 07/19/2001 | US20010008378 Quasi-hemispherical fabry-perot resonator and method of operating the same |
| 07/19/2001 | US20010008375 Current detecting device, impedance measuring instrument and power measuring instrument |
| 07/19/2001 | DE10064183A1 Investigating piezoceramic element involves comparing phase or impedance characteristic for heated element with standard characteristic to detect presence/absence of internal defect |
| 07/18/2001 | EP1116957A2 Capacity measurement of structures in integrated circuits |
| 07/18/2001 | EP1116951A1 Method and device for measuring dielectric constant |
| 07/17/2001 | US6263294 Impedance spectroscopy measurement system |
| 07/17/2001 | US6262589 TFT array inspection method and device |
| 07/17/2001 | US6262580 Method and testing system for measuring contact resistance for pin of integrated circuit |
| 07/12/2001 | WO2001050436A1 Method and apparatus for active isolation in inductive loop detectors |
| 07/12/2001 | CA2396418A1 Method and apparatus for active isolation in inductive loop detectors |
| 07/11/2001 | EP1115002A1 Apparatus for accurately measuring impedance and method used therein |
| 07/11/2001 | EP1114610A1 Apparatus for determining degree of fatigue of human body |
| 07/11/2001 | CN1303019A Method and equipment for measuring insulation resistance |
| 07/11/2001 | CN1303012A Inspection method of piezoelectric ceramic device |
| 07/11/2001 | CN1302587A Apparatus for determining fatigue level of human body |
| 07/05/2001 | US20010007092 Method in an integrated circuit (IC) manufacturing process for indentifying and redirecting IC's mis-processed during their manufacture |
| 07/05/2001 | US20010007055 Apparatus for determining degree of fatigue of human body |
| 07/04/2001 | EP1112504A1 Diagnostic circuitry for measuring the resistance and leakage current of at least one electric consumer, especially a primer in a motor vehicle passenger protection system, and a passenger protection system fitted therewith |
| 07/04/2001 | EP1112502A1 Occupant sensor |
| 07/04/2001 | EP1112501A1 Method for verifying an electrical connection between a metallic housing part of a load element and a mass potential |
| 07/04/2001 | EP1112195A1 Monitoring method and monitoring device for a filter |
| 07/04/2001 | CN1302454A Process for preparation of epitaxial wafers for resistivity measurements |
| 07/03/2001 | US6255831 Millimeter wave measurement process |
| 07/03/2001 | US6255809 Method for measuring capacitance of passive device region |
| 07/03/2001 | CA2072980C Automated breakout box for automotive testing |
| 06/28/2001 | WO2001046674A1 Apparatus for evaluating electrical characteristics |
| 06/27/2001 | CN1301374A Conductive security article and method of manufacture |
| 06/27/2001 | CN1301219A Conductive security article with detector apparatus |
| 06/27/2001 | CN1300945A Device and method for precisively measuring impedance |
| 06/26/2001 | US6252398 Apparatus and methods for obtaining increased sensitivity, selectivity and dynamic range in property measurement using magnetometers |
| 06/21/2001 | WO2001029500A3 A digital eddy current proximity system: apparatus and method |
| 06/21/2001 | US20010004729 S-parameter measurement system for wideband non-linear networks |
| 06/21/2001 | US20010004210 Sheet resistance meter and method of manufacturing electronic components |
| 06/21/2001 | DE19946180A1 Circuit for measuring moisture content of liquid crude oil products has two synchronously working oscillators for producing rectangular impulses derived from capacity of measuring capacitor and comparison normal capacitor |
| 06/21/2001 | DE10037926A1 Network analyzer for calculating circuit parameter of electronic device, converts error free data of device under test into circuit parameter using specific conversion factor |
| 06/19/2001 | CA2199222C Inspection apparatus for inspecting performance of structure by inserting measuring element through gap formed therein |
| 06/14/2001 | US20010003424 Capacitive voltage divider for measuring high voltage pulses with millisecond pulse duration |
| 06/13/2001 | EP1105968A1 Current-controlled output buffer |
| 06/12/2001 | US6246242 Method of screening varistors |
| 06/07/2001 | WO2001040814A1 Time domain reflectometer display method |
| 06/07/2001 | WO2000034796A8 Scanning single electron transistor microscope for imaging ambient temperature objects |
| 06/06/2001 | CN1298105A Network analytical instrument, network analytical method and recording media |
| 06/05/2001 | US6243653 Methods and apparatus for extracting parasitic capacitance values from a physical design of an integrated circuit |
| 05/30/2001 | EP0641433B1 Apparatus for non-destructive testing of dielectric/magnetic materials |
| 05/29/2001 | US6240199 Electronic apparatus having improved scratch and mechanical resistance |
| 05/29/2001 | US6239592 Test fixture with quick connect and release board interconnect mechanism |
| 05/29/2001 | US6239587 Probe for monitoring radio frequency voltage and current |
| 05/29/2001 | US6237417 Apparatus for measuring impedance of a resonant structure |
| 05/23/2001 | EP1101122A1 Quasi-hemispherical fabry-perot resonator and method for operating the same |
| 05/23/2001 | CN1296186A Equipment and method for testing antenna by switch |