| 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) |
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| 06/23/2011 | US20110148454 Semiconductor wafer, semiconductor circuit, substrate for testing and test system |
| 06/23/2011 | US20110148453 Inspcting apparatus for photovoltaic devices |
| 06/23/2011 | US20110148452 Systems, Circuits, and Methods For Monitoring Solar Cells of an Adaptive Solar Power System |
| 06/23/2011 | US20110148451 Wiring board for testing loaded printed circuit board |
| 06/23/2011 | US20110148450 Low capacitance probe for testing circuit assembly |
| 06/23/2011 | US20110148449 Cantilever probe structure for a probe card assembly |
| 06/23/2011 | US20110148446 Capacitive opens testing in low signal environments |
| 06/23/2011 | US20110148445 Testing Circuit and Method |
| 06/23/2011 | US20110148444 Circuit for testing internal voltage of semiconductor memory apparatus |
| 06/23/2011 | US20110148431 Property monitoring apparatus for current transformer or electric transformer |
| 06/23/2011 | US20110148430 Method and apparatus for fault identification in a power tansmission line |
| 06/23/2011 | US20110148429 DC Testing Integrated Circuits |
| 06/23/2011 | US20110148428 Method for monitoring insulation faults in an electric network and vehicle comprising an insulation fault monitor |
| 06/23/2011 | US20110148426 Battery system and method for detecting internal short circuit in battery system |
| 06/23/2011 | US20110148423 Protective device with automated self-test |
| 06/23/2011 | US20110148402 Inspection mode switching circuit |
| 06/23/2011 | US20110148220 Inspection Method and Inspection Apparatus |
| 06/23/2011 | US20110147191 Methods of using a conductive composite material |
| 06/23/2011 | US20110146746 Solar electric power generation system and method of monitoring the same |
| 06/23/2011 | US20110146057 Component selection for circuit assembly |
| 06/22/2011 | EP2336796A1 Battery monitoring system |
| 06/22/2011 | EP2336795A1 Cable test facility for switchgear |
| 06/22/2011 | EP2336794A2 Apparatus and method for sensing a current leakage of a battery, and battery driving apparatus and battery pack including the apparatus |
| 06/22/2011 | EP2336793A1 Impulse current generator |
| 06/22/2011 | EP2336752A1 Method and device for determining defective points in semiconductor components |
| 06/22/2011 | EP2335084A1 Test adapter configuration |
| 06/22/2011 | EP2174149B1 A method and an apparatus for monitoring an activity of partial electrical discharges in an electrical apparatus powered with direct voltage |
| 06/22/2011 | EP1440467B1 Method of characterising an implantation step in a substrate |
| 06/22/2011 | EP1350096B1 Electro-optic system controller |
| 06/22/2011 | DE102009061072A1 Building installation, has coupling connected with counterpart of operating device so that resistance of measurement circuit is measured, and warning is outputted with exceedance of resistance |
| 06/22/2011 | DE102009059791A1 Verfahren und Einrichtung zur Durchführung des Verfahrens zum Analysieren von Fehlereffekten des Betriebs einer oder mehrerer elektronischer Einheiten eines Kraftfahrzeugs Method and apparatus for performing the method for analyzing effects of the operation error of one or more electronic units of a motor vehicle |
| 06/22/2011 | DE102009058877A1 Verfahren zum Prüfen von elektrischen Komponenten in einem Stromnetz, insbesondere in einem Gebäudestromnetz A method for testing of electrical components in an electrical network, in particular in a building electricity network |
| 06/22/2011 | DE102009054924A1 Verfahren zur Ermittlung des Ladezustands eines Batteriepacks Method for determining the state of charge of a battery pack |
| 06/22/2011 | DE102009054834A1 Connector cable for use in e.g. distribution socket, has coupling connected with counter piece of electric device so that resistance of measuring circuit is measured and warning signal is output during resistance exceedance |
| 06/22/2011 | DE102009054745A1 Semiconductor component, has test structure arranged on sides of substrate, and contact pair provided with two contacts that are arranged in predetermined distance to each other on substrate |
| 06/22/2011 | DE102009054715A1 Circuit arrangement for actuating electric motor utilized for driving fan to cool internal combustion engine of motor vehicle, has lines running between controller and contact, and voltage measuring device arranged in circuit for resistor |
| 06/22/2011 | DE102007045509B4 Fahrzeug-Steuereinheit mit einem Versorgungspannungsüberwachten Mikrocontroller sowie zugehöriges Verfahren Vehicle control unit with a supply voltage Watched microcontroller and associated method |
| 06/22/2011 | DE102006028056B4 Verfahren zum Prüfen von Solarzellenmodulen und Prüfvorrichtung A method for testing of solar cell modules and testing device |
| 06/22/2011 | CN201878446U Remote controller having function of indicating electric quantity |
| 06/22/2011 | CN201878049U Intelligent header box for photovoltaic power generation |
| 06/22/2011 | CN201877787U Three-phase power detection protection circuit for ecological house |
| 06/22/2011 | CN201877582U Safety plug |
| 06/22/2011 | CN201877272U Leakage inductance transformer for frequency conversion resonance high voltage tests |
| 06/22/2011 | CN201876868U Self-detection system for keying function of keyboard |
| 06/22/2011 | CN201876729U Switching value acquisition module |
| 06/22/2011 | CN201876531U Device for detecting temperature resistance safety performance of mobile telephone battery |
| 06/22/2011 | CN201876530U Storage battery discharging detector |
| 06/22/2011 | CN201876529U Battery performance testing device |
| 06/22/2011 | CN201876528U Battery pack detection device |
| 06/22/2011 | CN201876527U Automatic lithium battery IROCV testing device |
| 06/22/2011 | CN201876526U Zero passage model SSR-BCD encoded AC loader |
| 06/22/2011 | CN201876525U Switch on/off indicating device |
| 06/22/2011 | CN201876524U Adapting-type testing equipment for electronic part |
| 06/22/2011 | CN201876523U Circuit board schematic diagram plotting device |
| 06/22/2011 | CN201876522U General test equipment |
| 06/22/2011 | CN201876521U Ceramic wafer sorting machine |
| 06/22/2011 | CN201876520U Frequency modulation series resonance and oscillation wave high-voltage generator |
| 06/22/2011 | CN201876519U Silicon stack device |
| 06/22/2011 | CN201876518U Modular ultraviolet imager |
| 06/22/2011 | CN201876517U Atmosphere over-voltage intrusion wave monitoring system |
| 06/22/2011 | CN201876516U Communication cable obstacle tester |
| 06/22/2011 | CN201876515U Current transformer (CT) loop anomaly detection circuit |
| 06/22/2011 | CN201876514U Detecting device for connection status of battery circuit connector of electric vehicle |
| 06/22/2011 | CN201876513U Foolproof device for battery case short-circuit test |
| 06/22/2011 | CN201876512U Circuit leakage current detecting circuit |
| 06/22/2011 | CN201876511U Water level switch detection device |
| 06/22/2011 | CN201876510U Transformation loss admeasuring apparatus |
| 06/22/2011 | CN201876509U Field monitoring unit arrangement in high-voltage insulation on-line monitoring system |
| 06/22/2011 | CN201876508U Resistance type touch screen function testing device |
| 06/22/2011 | CN201876507U Heating and monitoring circuit of ecological house |
| 06/22/2011 | CN201876506U Intelligent digital display meter for direct-current power |
| 06/22/2011 | CN201876505U Remote ionizing radiation detecting device |
| 06/22/2011 | CN201876501U Grounding resistance online tester |
| 06/22/2011 | CN201876498U Detecting device of polymer lithium ion battery bearing plate |
| 06/22/2011 | CN201876497U Five-path-scanning electrical property comprehensive test device |
| 06/22/2011 | CN201876478U Control type liquid resistance load device with movable overflow pipe |
| 06/22/2011 | CN201876477U Aging test socket of 100-wire 0.5-pitch ceramic quad flat pack (CQFP) device |
| 06/22/2011 | CN201876474U Ultrahigh frequency electromagnetic wave signal detection sensor box |
| 06/22/2011 | CN201876471U Bi-electrode magnetic battery clamp |
| 06/22/2011 | CN201876470U Four-electrode magnetic battery clamp |
| 06/22/2011 | CN201876469U Extra-high voltage and extra-large diameter voltage-sharing cover |
| 06/22/2011 | CN201876468U Digitiform contact and integrated circuit wafer testing machine with same |
| 06/22/2011 | CN201876359U Test system of APU (Auxiliary Power Unit) starter |
| 06/22/2011 | CN201875623U Microcomputer solar lamp |
| 06/22/2011 | CN201873029U Subsequent packaging test device for plastic package surface-mounted diode |
| 06/22/2011 | CN201872619U Electric automobile remaining mileage displaying system |
| 06/22/2011 | CN201871238U Debugging device for model airplane steering engine in simulation run |
| 06/22/2011 | CN1928579B Electric motor load judgment method |
| 06/22/2011 | CN1924591B Characteristic evaluating device and characteristic evaluating method |
| 06/22/2011 | CN102106052A Method and apparatus for fault identification in a power transmission line |
| 06/22/2011 | CN102105808A Cell diagnostic system and method |
| 06/22/2011 | CN102105807A Monitoring device for pitch systems of wind energy systems |
| 06/22/2011 | CN102105806A Method and machine for multidimensional testing of an electronic device on the basis of a monodirectional probe |
| 06/22/2011 | CN102104350A Intelligent photovoltaic battery component |
| 06/22/2011 | CN102104278A Power supply intelligent system of cell |
| 06/22/2011 | CN102104259A Electric quantity detecting and controlling method and device for rechargeable battery |
| 06/22/2011 | CN102104180A Battery system, vehicle provided with the same and method for detecting internal short circuit in battery system |
| 06/22/2011 | CN102104176A Battery system and method for detecting current restriction state in a battery system |
| 06/22/2011 | CN102104080A Information-type solar battery component |
| 06/22/2011 | CN102103277A Array test device |