Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 31 - Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Patents for G01R 31 - Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere (152,264)
09/2010
09/02/2010WO2010098509A1 Intelligent lightning management system
09/02/2010WO2010098090A1 Voltage polarity discrimination circuit and electrical load measuring circuit
09/02/2010WO2010097947A1 Semiconductor device
09/02/2010WO2010097851A1 Semiconductor device, method and device for designing semiconductor device, and fault detection method
09/02/2010WO2010097841A1 Testing apparatus and testing method
09/02/2010WO2010097833A1 Insulation inspection/diagnosis device and method of dynamo-electric machine
09/02/2010WO2010097355A1 Method of determining a state of health of an electrochemical device
09/02/2010WO2010097354A1 Method of characterizing an electrical system by impedance spectroscopy
09/02/2010WO2010097002A1 Improved turn-to-turn short circuit detection device of transformer via differential voltage
09/02/2010WO2010096852A1 Detector unit for detecting high-frequency electric disturbances in electric networks
09/02/2010WO2010096851A1 Arc detector
09/02/2010WO2010079415A3 System and method for motor fault detection using stator current noise cancellation
09/02/2010US20100223520 Error Detection in an Integrated Circuit
09/02/2010US20100223519 Compact jtag adapter
09/02/2010US20100223518 Diagnostic mode switching
09/02/2010US20100223517 Adapting scan-bist architectures for low power operation
09/02/2010US20100223516 Dynamically Reconfigurable Shared Scan-In Test Architecture
09/02/2010US20100223515 Testing of an integrated circuit that contains secret information
09/02/2010US20100223024 System identification device
09/02/2010US20100221960 Pogo pin, the fabrication method thereof and test socket using the same
09/02/2010US20100219855 Semiconductor device having CMOS transfer circuit and clamp element
09/02/2010US20100219854 Probe and electrical connecting apparatus using it
09/02/2010US20100219853 Method of Testing a Display Panel and Apparatus for Performing the Method
09/02/2010US20100219852 Probe card
09/02/2010US20100219839 Apparatus and method for testing a capacitive transducer and/or associated electronic circuitry
09/02/2010US20100219838 Method of detecting the wet arc fault in the ac power distribution applications
09/02/2010US20100219836 Method and arrangement for determining energy source unit status
09/02/2010US20100219806 Electric field detection probe, method thereof, and manufacturing method of circuit board
09/02/2010US20100218805 Substrate, an assembly process, and an assembly apparatus
09/02/2010US20100218715 Faulted Circuit Indicator Device Having An Improved Clamping Mechanism
09/02/2010DE202008017831U1 Überwachungssystem zur Überwachung der Einsatzbereitschaft eines Fahrzeugs Monitoring system for monitoring the operational capability of a vehicle
09/02/2010DE112007003639T5 Verfahren und System zum Erfassen einer Störung in einer Fehlerkorrektureinheit A method and system for detecting a failure in an error correcting unit
09/02/2010DE10346379B4 Verfahren zum Bestimmen des Frequenzgangs eines elektrooptischen Bauelements A method for determining the frequency response of an electro-optical device
09/02/2010DE102009026736A1 Anzeigeverfahren und Anzeigevorrichtung zum überlagerten Anzeigen eines Entwurfsbildes und eines Aufnahmebildes und Speichermedium, das ein Programm zum Ausführen des Anzeigeverfahrens speichert Display method and display device for displaying a design superimposed image and a recorded image and storage medium storing a program for executing the display method
09/02/2010DE102009023262B4 Schaltung zur Überwachung von Endlagenschaltern eines 4-Draht-Drehstrom-Antriebs einer Weiche Circuit for monitoring of limit switches of a 4-wire three-phase drive a switch
09/02/2010DE102009010890A1 Method for determining contact area of probe fitted on conductor or semiconductor material, involves obtaining contact area of probe and insulating layer, and measuring capacitance of contact area
09/02/2010DE102009009724A1 Method for monitoring output signal of high frequency amplifier circuit, involves providing output amplifier to amplifier circuit, where power consumption of output amplifier, is measured
09/02/2010DE102007058365B4 Kontaktierungseinheit zur Kontaktierung von Anschlusskontakten elektronischer Bauelemente Contact unit for contacting of terminals with electronic components
09/02/2010DE102006007439B4 Halbleitereinzelchip, System und Verfahren zum Testen von Halbleitern unter Verwendung von Einzelchips mit integrierten Schaltungen Semiconductor die, system and method for testing semiconductors using single chips with integrated circuits
09/02/2010CA2753446A1 Method of determining a state of health of an electrochemical device
09/02/2010CA2753366A1 Method of characterizing an electrical system by impedance spectroscopy
09/01/2010EP2224257A2 Battery monitoring system
09/01/2010EP2224256A1 Reliability estimate of an apparatus
09/01/2010EP2224255A2 Method of detecting a wet arc fault in AC power distribution wires
09/01/2010EP2223132A1 Determining the capacity of electrical energy storage systems
09/01/2010EP1938116B1 Device for measuring the loss factor
09/01/2010CN201571166U Switch machine test system
09/01/2010CN201571042U Self-refit digital temperature compensated crystal oscillator and system thereof
09/01/2010CN201570857U Low-current earthing line selection device based on distributed measurement technology
09/01/2010CN201570856U Intelligent monitoring unit applied to high-voltage frequency inverter
09/01/2010CN201570851U Structure for limiting eddy current heating in generator current rising test
09/01/2010CN201570559U Nickel-hydrogen battery smart charger
09/01/2010CN201570437U Novel assembly connector for verifying gas density relay with switch sign
09/01/2010CN201569972U Power supply device capable of facilitating detection of server
09/01/2010CN201569733U Railway low-voltage power distribution fault warning and automatic wireless transmission monitoring device
09/01/2010CN201569732U Power supply supervisory circuit
09/01/2010CN201569731U Clamp for battery test
09/01/2010CN201569730U Universal battery test assembly
09/01/2010CN201569729U High-precision battery testboard
09/01/2010CN201569728U Automobile cold start performance testing system
09/01/2010CN201569727U Overpressure resistant test system for electric relay
09/01/2010CN201569726U Sensor for testing characteristic of high-voltage switch
09/01/2010CN201569725U Detector used for GIS separation and combination
09/01/2010CN201569724U Test tool structure for PCBA product joined board
09/01/2010CN201569723U Device for measuring voltage-withstanding strength of insulated rod
09/01/2010CN201569722U Monitoring system for power distribution network
09/01/2010CN201569721U Airplane AC/DC network electrifying tester
09/01/2010CN201569720U Connection test box for locomotive
09/01/2010CN201569719U Instrument for detecting zero connection protection effectiveness of power supply system on site
09/01/2010CN201569718U On-line monitoring device for two-point earthing of AC voltage and current secondary loop
09/01/2010CN201569717U Low-explosive comprehensive experiment table
09/01/2010CN201569716U DC high-voltage experiment instrument
09/01/2010CN201569715U Reactive compensation device combined limiting operation condition testing system
09/01/2010CN201569714U Locomotive pre-assembled cubicle function test device
09/01/2010CN201569713U Reactor voltage time area testing device
09/01/2010CN201569712U Automatic control button sensitivity test structure
09/01/2010CN201569711U Power adapter testing apparatus
09/01/2010CN201569710U Parallel sampling and monitoring circuit
09/01/2010CN201569709U Intelligent safety detection device of high voltage switch cabinet
09/01/2010CN201569708U Switchgear cabinet comprehensive state intelligent monitoring alarm device
09/01/2010CN201569707U Electrical quantity collecting, testing and analyzing instrument of power system
09/01/2010CN201569703U Dynamic resistance measuring device of high-voltage circuit breaker
09/01/2010CN201569692U Automobile instrument comprehensive checking device
09/01/2010CN201569676U Make-and-break device of AC power supply
09/01/2010CN201569675U Local discharge testing power supply device for ultra-high-voltage transformer
09/01/2010CN201569673U Switching device for testing electric relay
09/01/2010CN201569672U Auxiliary jig for testing wire rods
09/01/2010CN1948988B Apparatus and method of measuring charges in a battery on the basis of the voltage and portable electric instrument with the same
09/01/2010CN1866043B System and method for determining location of phase-to-earth fault
09/01/2010CN1849517B Method and apparatus for measuring active, reactive power of system and module, impedance of electrical component
09/01/2010CN1847859B Burn-in board, burn-in test method
09/01/2010CN1837841B Handler for testing semiconductor devices
09/01/2010CN1811482B Device and method for monitoring battery set charge/discharge capacity
09/01/2010CN101821642A Emulating behavior of legacy test system
09/01/2010CN101821641A Fully x-tolerant, very high scan compression scan test systems and techniques
09/01/2010CN101821640A Method and apparatus for determining relevance values for detection of fault on chip and for determining fault probability of location on chip
09/01/2010CN101821639A Pick-and-place module for test handlers
09/01/2010CN101821638A Method of determining an electrical property of test sample
09/01/2010CN101821637A TFT array inspection apparatus and method for synchronization
09/01/2010CN101821634A Multi-site probe
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