| Patents for G01R 15 - Details of measuring arrangements of the types provided for in groups , or (13,411) |
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| 10/04/2006 | EP1706751A2 High sensitivity magnetic built-in current sensor |
| 10/04/2006 | EP1367401B1 Current sensor and overload current protective device comprising the same |
| 10/04/2006 | EP1169619B1 An optical fibre sensor assembly |
| 10/04/2006 | EP1068541B1 Magnetic digital signal coupler |
| 10/04/2006 | CN2824043Y Circular voltage divider for high-voltage pulse |
| 10/04/2006 | CN1842711A 电流传感器 Current Sensors |
| 10/03/2006 | US7116094 Apparatus and method for transmission and remote sensing of signals from integrated circuit devices |
| 09/28/2006 | DE102005013232A1 Messvorrichtung zum berührungslosen Messen eines Stromes Measuring device for the contactless measurement of a current |
| 09/28/2006 | DE102005011624A1 Electric field strength assessment method for electrical line in low rise buildings involves calculating electric field strength according to intensity of laser light reflected from optical crystal |
| 09/27/2006 | EP1704417A1 Voltage measuring device |
| 09/27/2006 | CN2821822Y Outdoor dry high voltae capacitance voltage mutual inductor |
| 09/27/2006 | CN1839320A Device for measuring the intensity of a strong current passing through a wire |
| 09/27/2006 | CN1837832A Microcomputer integrated electroprobe |
| 09/26/2006 | US7112951 MEMS based current sensor using magnetic-to-mechanical conversion and reference components |
| 09/21/2006 | WO2006097455A1 Measuring device for contactlessly measuring a current |
| 09/21/2006 | US20060212234 Modular data recording and display unit |
| 09/20/2006 | CN1276262C 电流传感器 Current Sensors |
| 09/20/2006 | CN1276261C Instrument transformer |
| 09/19/2006 | US7109700 Multimeter having off-device display device and selection device |
| 09/19/2006 | US7109699 Long range alternating current phasing voltmeter |
| 09/14/2006 | WO2006095620A1 Photo-sensor and photo-current/voltage sensor |
| 09/14/2006 | WO2006095619A1 Intensity modulation type photo-sensor and photo-current/voltage sensor |
| 09/14/2006 | US20060202704 Current measuring apparatus, test apparatus, and coaxial cable and assembled cable for the apparatuses |
| 09/13/2006 | EP1302774B1 Sagnac interferometer current sensor |
| 09/12/2006 | US7106919 Magneto-optical sensing employing phase-shifted transmission bragg gratings |
| 09/12/2006 | US7106162 Current transformer |
| 09/12/2006 | US7106047 Electric current detection apparatus |
| 09/12/2006 | US7106046 Current measuring method and current measuring device |
| 09/08/2006 | WO2006093724A1 Current sensor with magnetic toroid |
| 09/08/2006 | WO2005090644A3 Wireless electrolytic cell monitoring powered by ultra low bus voltage |
| 09/08/2006 | WO2005090639A3 Monitoring electrolytic cell currents |
| 09/07/2006 | DE19855017B4 Verfahren zum Erzeugen eines Fehlersignals, das eine komplexe Zeigermeßgröße als fehlerbehaftet kennzeichnet A method for generating an error signal indicative of a complex as having errors Zeigermeßgröße |
| 09/06/2006 | CN1828311A Self-powered power bus sensor employing wireless communication |
| 09/06/2006 | CN1273809C Apparatus for providing externally applied in-situ stress in thin film electrical property measurement and measuring method thereof |
| 09/05/2006 | US7103484 Non-contact methods for measuring electrical thickness and determining nitrogen content of insulating films |
| 09/05/2006 | US7102757 Current measurement method and device based on a fiber optic in-line Sagnac interferometer |
| 08/31/2006 | WO2006090846A1 Faraday rotator mirror and method for fabricating same |
| 08/31/2006 | WO2006090769A1 Current measuring instrument |
| 08/31/2006 | WO2006089443A1 Toroidal core current transformer comprising a phase compensation circuit |
| 08/31/2006 | US20060195275 Usage monitoring apparatus |
| 08/31/2006 | US20060192550 Current sensor with magnetic toroid single frequency detection scheme |
| 08/31/2006 | US20060192549 Current sensor with magnetic toroid dual frequency detection scheme |
| 08/31/2006 | US20060192548 Current sensor with magnetic toroid |
| 08/31/2006 | US20060192547 Automatic ranging current shunt |
| 08/31/2006 | CA2598244A1 Toroidal core current transformer comprising a phase compensation circuit |
| 08/30/2006 | CN2812011Y Multifunctional digital multimeter |
| 08/29/2006 | US7099785 Electric plug having display means to indicate consumed power and electric energy |
| 08/29/2006 | US7098655 Eddy-current sensor with planar meander exciting coil and spin valve magnetoresistive element for nondestructive testing |
| 08/24/2006 | WO2006087296A1 Assembly comprising an electric conductor for transmitting electric energy and method for determining the load of an electric conductor |
| 08/24/2006 | US20060187074 Monitoring device for a medium voltage overhead line |
| 08/24/2006 | US20060186898 Electric potential measuring device and image forming apparatus |
| 08/24/2006 | DE19504714B4 Verfahren und Vorrichtung zur Überwachung einer Zustandsgröße eines Leistungsschalters A method and apparatus for monitoring a state quantity of a circuit breaker |
| 08/24/2006 | DE102006006328A1 Electric current detector e.g. for electric motor, has measuring resistor formed by section of conductive track and provided with temperature sensor |
| 08/24/2006 | DE102005007378A1 Vorrichtung zur induktiven Gleichstomerfassung Device for inductive Gleichstomerfassung |
| 08/23/2006 | EP1693678A1 Method for measuring a residual current and corresponding all-current sensitive residual current measuring device |
| 08/23/2006 | EP1692527A1 Current sensor with reduced sensitivity to stray magnetic fields |
| 08/23/2006 | CN2809653Y Clip-on transformer with iron core in balanced attraction |
| 08/23/2006 | CN1271413C A photoelectric current transformer |
| 08/22/2006 | US7095241 Anisotropic conductive connector, probe member, wafer inspecting device, and wafer inspecting method |
| 08/17/2006 | US20060181263 Current sensor |
| 08/16/2006 | EP1691336A2 Usage monitoring apparatus |
| 08/16/2006 | EP1691204A1 A surface-mounted integrated current sensor |
| 08/16/2006 | CN1270332C Current transformer and current transformer system |
| 08/15/2006 | US7092828 Method for detecting communication impulses of a fan motor and circuit arrangement for carrying out said method |
| 08/15/2006 | CA2215227C Sensing apparatus for cable termination devices in power distribution systems |
| 08/10/2006 | US20060176047 Electric current sensor |
| 08/10/2006 | US20060175087 Electronic device comprising a housing |
| 08/09/2006 | EP1688974A1 Capacitor with high thermal stability for measurements in high-voltage lines |
| 08/09/2006 | EP1687645A1 A detector circuit to be used for measuring current |
| 08/09/2006 | EP1198717B1 Apparatus and method for fault detection on conductors |
| 08/09/2006 | EP1177453A4 Apparatus and method for electrical measurements on conductors |
| 08/09/2006 | CN1816749A System and method for acquiring voltages and measuring voltage into an electrical service using a non-active current transformer |
| 08/08/2006 | US7089125 Distributed asset optimization (DAO) system and method |
| 08/08/2006 | US7088090 Apparatus and method for monitoring power and current flow |
| 08/03/2006 | US20060173640 System and method for determining harmonic contributions from non-linear loads without disconnecting any load |
| 08/03/2006 | US20060170432 Method and a device for voltage measurement in a high-voltage conductor |
| 08/03/2006 | US20060170411 Capacitance detection apparatus |
| 08/03/2006 | DE59108405C5 Multimeter mit mindestens drei Eingangsanschlüssen Multimeter with at least three input terminals |
| 08/01/2006 | US7085660 Energy management system in a power and distribution system |
| 08/01/2006 | US7084617 Electric current sensor having magnetic gap |
| 08/01/2006 | US7084616 Method and device for measuring an electrical voltage |
| 08/01/2006 | CA2368569C Insulator support current sensor |
| 07/27/2006 | WO2006078944A2 Sensor apparatus |
| 07/27/2006 | WO2006076901A1 Circuit arrangement for measuring electric currents in conductors comprising optical waveguides |
| 07/27/2006 | US20060164069 Method and circuit arrangement for current measurement |
| 07/27/2006 | DE102005003200A1 Circuit arrangement for measuring electrical currents in electrical conductors, has analyzer suppressing X-component and Y-component of electrical displacement flux density and providing photo-current with Z-component |
| 07/27/2006 | CA2594979A1 Sensor apparatus |
| 07/26/2006 | EP1684080A1 Self powered current sensor with a wireless comunication device |
| 07/26/2006 | EP1166132B1 An improved current sensing device for low-voltage power circuit breakers |
| 07/26/2006 | CN2800282Y Lightningproof earth resistance test terminal protection box for building |
| 07/26/2006 | CN1808149A Advection type membrane surface electric potential tester |
| 07/26/2006 | CN1808133A Detector circuit to be used for measuring current |
| 07/20/2006 | US20060158176 Measuring method and measuring arrangement for measuring currents with a large dynamic range |
| 07/19/2006 | EP1547270A4 Aircraft multi-function wire and insulation tester |
| 07/19/2006 | CN2798100Y External power frequency signal generator for high-voltage electroscope |
| 07/19/2006 | CN1265400C Method for mfg. of miniature low voltage and low resistance current sensor |
| 07/19/2006 | CN1265232C Circuit pattern detecting device and circuit pattern detecting method |
| 07/18/2006 | US7079960 Auto classification shipping system |
| 07/18/2006 | US7079004 Precision thin film AC voltage divider |
| 07/18/2006 | US7078909 Flow-through conductivity sensor |