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)
08/2010
08/05/2010US20100194422 Semiconductor integrated circuit device operating frequency determining apparatus, determining method and computer-readable information recording medium
08/05/2010US20100194421 Test equipment and test method
08/05/2010US20100194420 Contactor, probe card, and method of mounting contactor
08/05/2010US20100194419 Multi-contact probe assembly
08/05/2010US20100194418 Method of correcting a position of a prober
08/05/2010US20100194417 Interface Device
08/05/2010US20100194416 Electrical connecting apparatus
08/05/2010US20100194415 Probe needle material, probe needle and probe card each using the same, and inspection process
08/05/2010US20100194414 Electro optical detector
08/05/2010US20100194404 Power source stabilization circuit, electronic device and testing apparatus
08/05/2010US20100194402 Operating characteristic measurement device and methods thereof
08/05/2010US20100194401 Sensor apparatus
08/05/2010US20100194400 Circuit Arrangement With A Test Circuit And A Reference Circuit And Corresponding Method
08/05/2010US20100194399 Memory system, memory test system and method of testing memory system and memory test system
08/05/2010US20100194375 Electronic transformer measuring device having surface mounting assembly
08/05/2010US20100194374 System and method for providing electromagnetic imaging through electroquasistatic sensing
08/05/2010DE202010006879U1 Vorrichtung zum Verbinden von Bauelementen mit Solarzellen A device for connecting construction elements with solar cells
08/05/2010DE202010006125U1 Prüfgerät für Schlauchpakete von Schweißgeräten Tester for hose packages of welding equipment
08/05/2010DE202010005105U1 Diagnosefahrzeug zur Erkennung und Lokalisierung von Fehlern in Photovoltaikanlagen Vehicle diagnostics to detect and locate faults in photovoltaic systems
08/05/2010DE202009012479U1 Einrichtung zur Betriebsüberwachung von Transformatoren mit einem sekundärseitigen Hochspannungsausgang. Means for monitoring the operation of transformers with a secondary high voltage output. Dabei ist es unwesentlich, ob es sich um einen einpoligen,zweipoligen oder mehrpoligen Transformator handelt It is immaterial whether it is a single-pole, two-pole or multi-pole transformer
08/05/2010DE10297654B4 Halteeinsatz und Handhabungsvorrichtung mit einem solchen Halteeinsatz für elektronische Bauelemente Holding insert and handling device with such a retaining insert for electronic components
08/05/2010DE102010001335A1 Electronic control circuit for brake device of motor vehicle, has supply error detection circuit for providing error signal that is derived from signal received from magnetic coil, where error signal indicates error in earth supply line
08/05/2010DE102010000953A1 System und Verfahren zum Testen einer Leistungsversorgung System and method for testing a power supply
08/05/2010DE102009007382A1 Verfahren und Vorrichtung zur Kompensation von Zuleitungseinflüssen bei einer Fehlerortung Method and apparatus for compensating influences of lead at a fault location
08/05/2010DE102009007104A1 Current measuring module for motor vehicle-battery, has interconnect device arranged in inner area of resistor, where side of resistor is closed by hollow-cylindrical connection, and another side of resistor is closed by plug connection
08/05/2010DE102009006970A1 Potentialgetrennte Funktionsprüfung für Bauelemente Electrically isolated functional testing for components
08/05/2010DE102009006343A1 Measuring arrangement for determining dark forward characteristic in passage direction of solar cell encapsulated in solar-module, has detection device detecting electromagnetic radiation emitted by solar-cell
08/05/2010DE102006025028B4 Ausgangsleistungsstufen-Stromüberwachungs-Schaltungsanordnung und Verfahren zum Betreiben einer Ausgangsleistungsstufen-Stromüberwachungs-Schaltungsanordnung Output stage current monitoring circuit arrangement and method for operating a power output stage current monitoring circuit
08/05/2010DE10120147B4 Schaltung zur Detektion von kurzen Spannungseinbrüchen in einer Versorgungsspannung A circuit for detection of short voltage dips in a supply voltage
08/04/2010EP2212966A1 State of charge calculator for multi-cell energy storage system having cell balancing
08/04/2010EP2212909A2 Patterned wafer defect inspection system and method
08/04/2010EP2212889A1 Multiply apparatus for semiconductor test pattern signal
08/04/2010EP2212787A1 Adjustable test pattern results latency
08/04/2010EP2212706A2 Three-phase detection module
08/04/2010EP2003653B1 Test device and test method
08/04/2010EP1310127B1 Remote diagnosis and central fault evaluation method of decentralized electric devices, and decentralized electronic device
08/04/2010CN201541149U Integrated structure of electric energy quality and large-screen monitoring display system
08/04/2010CN201541147U Direct current power supply system for substations
08/04/2010CN201540930U Device for comprehensive measurement and control of battery pack
08/04/2010CN201540856U Double-steady-state relay sorting and debugging power
08/04/2010CN201540626U Electrical fire monitoring detector
08/04/2010CN201540616U Anti-theft alarm wireless monitoring system of cable
08/04/2010CN201540365U Testing device for electroscopes and safety helmets
08/04/2010CN201540362U DC power parameter automatic testing device
08/04/2010CN201540361U 40 V power module calibration stand
08/04/2010CN201540360U Electromagnetic compatibility inspection device of switch regulated power supply
08/04/2010CN201540359U Battery voltage detection device for mobile phone charging machine
08/04/2010CN201540358U Deep cycle dynamic storage battery test instrument
08/04/2010CN201540357U Bistable relay detector
08/04/2010CN201540356U Intelligent isolating switch on-line monitoring device
08/04/2010CN201540355U Relay protection checking table
08/04/2010CN201540354U DC circuit breaker characteristic parameter automatic testing system
08/04/2010CN201540353U Circuit board detecting device
08/04/2010CN201540352U Round bridge automatic testing machine
08/04/2010CN201540351U Insulating oil voltage resistant instrument checking apparatus
08/04/2010CN201540350U Hyper-high-frequency signal receiving device for detecting local discharge
08/04/2010CN201540349U Ultra-high frequency signal sensor for partial discharge detection
08/04/2010CN201540348U Portable alternating-current withstand voltage testing device of high-voltage electric device
08/04/2010CN201540347U DC earth fault detector
08/04/2010CN201540346U Loop tester
08/04/2010CN201540345U Mutual inductor polarity wired tester
08/04/2010CN201540344U Low voltage electric meter wiring clamp
08/04/2010CN201540343U Ring-shaped cooling water coiled tube electricity leakage detecting simulation device
08/04/2010CN201540342U Device for detecting high-voltage lead leakage
08/04/2010CN201540341U Electric circuit and leakage detector
08/04/2010CN201540340U Light emitting diode detector
08/04/2010CN201540339U Capacitor inductor automatic tester
08/04/2010CN201540338U AC integrated testing device of zinc oxide arrester
08/04/2010CN201540337U Sensor aging tester
08/04/2010CN201540336U Device for monitoring running state of double-Y type wiring high-voltage power capacitor in real time
08/04/2010CN201540335U Composite key test device
08/04/2010CN201540312U Simulating circuit in discharging process of pulse xenon lamp
08/04/2010CN201540311U Battery internal resistance measuring fixture
08/04/2010CN201540202U 1.5MW permanent-magnet direct-drive wind power generator testing device
08/04/2010CN201540120U Switch reluctance motor rotor position detecting device
08/04/2010CN1989503B Method for optimizing high frequency performance of via structures
08/04/2010CN1941544B Battery charger
08/04/2010CN1760691B Method of detecting state-of-charge of battery and power device
08/04/2010CN1345476B Method and apparatus for communication between electronic device and connected battery
08/04/2010CN101796624A Method and apparatus for a voltage/current probe test arrangements
08/04/2010CN101796424A Semiconductor device test system having reduced current leakage
08/04/2010CN101796423A Production testing of a capacitive touch sensing device
08/04/2010CN101795090A Method of forecasting the electrical production of a photovoltaic device
08/04/2010CN101794986A Line test device and test method of direct-current traction power supply switch cabinet
08/04/2010CN101794984A Method for analyzing turn-to-turn fault of generator rotor based on multiloop model
08/04/2010CN101794932A Broadband high-gain magnetic field annular test antenna based on resonance principle and design method
08/04/2010CN101794917A Battery state monitoring circuit and battery device
08/04/2010CN101794624A Failure diagnosis of serial addressing memory module of personable computer mainboard
08/04/2010CN101793947A Comprehensive testing instrument for DC high-voltage power supply
08/04/2010CN101793946A Method for realizing monotone change of battery power
08/04/2010CN101793945A Solar cell testing device
08/04/2010CN101793944A Fault simulation system used for developing, marking and testing battery management system
08/04/2010CN101793943A Intelligent type test system for service life of fuses
08/04/2010CN101793942A Method and apparatus for implementing hierarchical design-for-test (DFT) solution
08/04/2010CN101793941A Creation method of FPGA (Field Programmable Gate Array ) configuration file
08/04/2010CN101793940A Digital storage graphic instrument based on LXI bus
08/04/2010CN101793939A Partial discharge simulation experiment device of suspended metal particles in oil of transformer
08/04/2010CN101793938A On-line detection device and detection method for open-circuit fault of power tubes of inverter
08/04/2010CN101793937A Wire automatic control system for electric control cabinet and detection method thereof
08/04/2010CN101793936A Insulation state online monitoring method for condenser type bushings
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