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)
03/2010
03/04/2010US20100057385 Accumulator failure detecting device, accumulator failure detecting method, accumulator failure detecting program, and computer-readable recording medium containing the accumulator failure detecting program
03/04/2010US20100054140 Fault detection in a transport network
03/04/2010US20100054121 Communication apparatus and control method thereof
03/04/2010US20100053828 Device and method for detecting faulted phases in a multi-phase electrical network
03/04/2010US20100052727 Synchronous semiconductor device, and inspection system and method for the same
03/04/2010US20100052726 Power source noise measuring device, integrated circuit, and semiconductor device
03/04/2010US20100052725 Adaptive test time reduction for wafer-level testing
03/04/2010US20100052724 Circuit and method for parallel testing and semiconductor device
03/04/2010US20100052723 Interconnection substrate, skew measurement method, and test apparatus
03/04/2010US20100052722 Test jig
03/04/2010US20100052721 Test socket and test module
03/04/2010US20100052720 Apparatus for testing semiconductor devices
03/04/2010US20100052719 Device and method for testing display panel
03/04/2010US20100052718 Method For Verifying A Completeness Of An Antenna
03/04/2010US20100052717 Low temperature probing apparatus
03/04/2010US20100052716 Enclosed probe station
03/04/2010US20100052715 High density integrated circuit apparatus, test probe and methods of use thereof
03/04/2010US20100052714 Probe card cooling assembly with direct cooling of active electronic components
03/04/2010US20100052713 Display device and test probe for testing display device
03/04/2010US20100052712 Test apparatus for testing circuit board
03/04/2010US20100052708 Tester for RF Devices
03/04/2010US20100052707 Probe Card
03/04/2010US20100052706 Consistant and quantitative method for tco delamination evaluation
03/04/2010US20100052697 Repairing defects
03/04/2010US20100052696 Chip Testing Apparatus and Testing Method Thereof
03/04/2010US20100052695 Switching device
03/04/2010US20100052694 Test Circuit
03/04/2010US20100052693 Method and Apparatus for Measuring Data Rates
03/04/2010US20100052691 Time Alert Device for Use Together with an Earth Leakage Protection Device
03/04/2010US20100052658 Built-in test for high-speed electrical networks
03/04/2010US20100052654 Optoelectronic memory device and method for manufacturing and measuring the same
03/04/2010US20100052609 Rechargeable Battery Assembly Having a Data and Power Connector Plug
03/04/2010DE102009034050A1 Elektrische Leistungsumwandlungseinrichtung Electric power conversion device
03/04/2010DE102008045196A1 Probe card for electrical connection of circuit point of test device with e.g. microprocessor, has coupling circuit comprising adjustable delay line for adjusting running time of signal path between probe and card connector
03/04/2010DE102008045011A1 Safety device for exhaust turbocharger of motor vehicle, has evaluation device determining temperature of control device via characteristic fields and generating signal when reaching or exceeding predefined temperature threshold value
03/04/2010DE102008044651A1 Voltage monitoring arrangement for safety module for e.g. safety stored program control, has interruption units independently actuated together such that supply voltages are maintained during actuation of interruption units
03/04/2010DE102008044464A1 Device for evaluating current measuring signal of Hall sensor of electronic circuit of e.g. motor vehicle door contact, has power source whose output is connected to output of current mirror circuit to form output for device
03/04/2010DE102008041692A1 Verfahren zur Abschätzung des Batterieladezustands Method to estimate the battery state of charge
03/04/2010DE102008041546A1 Verfahren zur Berechnung des Ladezustandes einer Batterie A process for the state of charge of a battery
03/04/2010DE102008041539A1 Shuntwiderstand mit Auswerteschaltung Shunt resistor with evaluation
03/04/2010DE102008041518A1 Akkumulatorüberwachungssystem Akkumulatorüberwachungssystem
03/04/2010DE102008039718A1 Monitoring system for monitoring operational readiness of e.g. rescue vehicle of fire service, has charging device for charging batteries, and monitoring device arranged between power supply and charging device, to monitor charging current
03/04/2010DE102008039425A1 Thin film electrical component i.e. sensor, arrangement for detection of beads on even receiving area of biochip, during e.g. examining of biological process in area of medical supply, involves assigning circuit of lines to matrix
03/04/2010DE102008033320B3 Switch monitor, at the electronic switch circuit for a multi-phase heating system, has an emergency direct input on a control defect
03/04/2010DE102005020654B4 System mit einem Schaltungstester, einer Lastplatine und einer dielektrischen Platte System with a circuit tester, a load board and a dielectric plate
03/04/2010DE102004009328C5 Batteriesystem, Verfahren zum Überwachen der Batterie und Vorrichtung hierfür Battery system, method and apparatus for monitoring the battery for this purpose
03/04/2010CA2734435A1 Partial discharge monitor
03/03/2010EP2159898A1 Charging device, and charging system
03/03/2010EP2159897A1 Power supply system, vehicle having same, and charge/discharge control method
03/03/2010EP2159868A1 In-cell shortcircuit detection device and method and cell pack
03/03/2010EP2159585A2 Battery management system and driving method thereof
03/03/2010EP2159584A1 Electric power steering system having fail-safe control module operation
03/03/2010EP2159583A1 System and method for localizing and passivating defects in a photovoltaic element
03/03/2010EP2159580A1 Probe tip
03/03/2010EP2159099A1 Vehicle power supply device and method for estimating charge state of accumulator in on-vehicle power supply device
03/03/2010EP2158777A2 A dpi matrix allocator
03/03/2010EP2158495A1 Integrated circuit with self-test feature for validating functionality of external interfaces
03/03/2010EP2158494A2 Device for determining a charge distribution in a dielectric element
03/03/2010EP1460439B1 Leakage detection apparatus and motor driven vehicle
03/03/2010CN201417945Y Integrated device for arc extinction, harmonic elimination and wire selection for electricity grid
03/03/2010CN201417669Y Oil insulation testing transformer
03/03/2010CN201417425Y Notebook type computer
03/03/2010CN201417302Y Intelligent power supply monitoring module
03/03/2010CN201417301Y Dry battery electric quantity prompting device
03/03/2010CN201417300Y State monitoring system for circuit breaker
03/03/2010CN201417299Y Intelligent overrun testing system of vacuum circuit breaker
03/03/2010CN201417298Y Test circuit board
03/03/2010CN201417297Y Power management chip test device
03/03/2010CN201417296Y Indicator integrated circuit test device
03/03/2010CN201417295Y On-line detecting system for protecting power supply circuit from lightning stroke
03/03/2010CN201417294Y Comprehensive measuring device of offsite power quality of power supply board
03/03/2010CN201417293Y On-line temperature continuous monitoring system
03/03/2010CN201417292Y Surge protector heat stabilization test device
03/03/2010CN201417291Y Test device
03/03/2010CN201417288Y Power test device of small outer-rotor generator
03/03/2010CN201417284Y Controllable high-voltage ignition bulb device
03/03/2010CN101663592A Methods and apparatus for battery monitoring
03/03/2010CN101663591A Connecting board, probe card and electronic component testing apparatus provided with the probe card
03/03/2010CN101663590A Parsing out of order data packets at a content gateway of a network
03/03/2010CN101663589A Measuring instrument for a resistive electric leakage current
03/03/2010CN101663588A Distortion measurement imaging system
03/03/2010CN101661086A Method for testing use time of battery of mobile terminal of mobile telephone
03/03/2010CN101661085A Automobile starting motor durability test control device
03/03/2010CN101661084A Methods for evaluating permanent magnet motors after manufacture and during service
03/03/2010CN101661083A Methods and systems for evaluating permanent magnet motors
03/03/2010CN101661082A Method for measuring power angle of synchronous generator
03/03/2010CN101661081A Device and method for testing temperature fuse assembly
03/03/2010CN101661080A Power transformer on load tap changer contact fall off failure diagnosis method
03/03/2010CN101661079A Testing method and special fixture of circuit board
03/03/2010CN101661078A Circuit board and testing device thereof
03/03/2010CN101661077A Wafer tester and method for testing wafer
03/03/2010CN101661076A Method for detecting pollution grade of insulator
03/03/2010CN101661075A Power system failure diagnostic method based on neural network and fuzzy integral
03/03/2010CN101661074A Judging method for transient and permanent faults of transmission line with parallel reactance
03/03/2010CN101661073A Online monitoring method of multipoint earthing of clamping piece of transformer
03/03/2010CN101661072A Online monitoring device and monitoring method of multipoint earthing of iron core of transformer
03/03/2010CN101661071A Test method of micro-power inverter
03/03/2010CN101661070A Method for conducting power system fault diagnosis by combining information theory with expert system
03/03/2010CN101661069A Dynamic process real-time estimation method of weak observable non-PMU measuring point not depending on state matrix
03/03/2010CN101661068A Finished vehicle electronic off-line detection handheld device
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