| 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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| 11/14/2013 | US20130304412 Apparatus for testing electronic devices |
| 11/14/2013 | US20130304304 Combination of an on-board power supply control device and at least one light control device of a motor vehicle |
| 11/14/2013 | US20130300452 Instrument for measuring led light source |
| 11/14/2013 | US20130300451 Evaluating transistors with e-beam inspection |
| 11/14/2013 | US20130300450 Test device and test system of semiconductor device and test method for testing semiconductor device |
| 11/14/2013 | US20130300449 Solar Power Generation System, Abnormality Detection Method, and Abnormality Detection System |
| 11/14/2013 | US20130300448 Testing method and testing device for photoelectric conversion die |
| 11/14/2013 | US20130300446 Chucks for supporting solar cell in hot spot testing |
| 11/14/2013 | US20130300444 Burn in board, system, and method |
| 11/14/2013 | US20130300443 Modulated test messaging from dedicated test circuitry to power terminal |
| 11/14/2013 | US20130300442 Chip Socket |
| 11/14/2013 | US20130300430 Isolation monitor |
| 11/14/2013 | US20130300429 Diagnostic Receptacle For Electric Vehicle Supply Equipment |
| 11/14/2013 | US20130300428 Determination of a Stray Capacitance of an AC Current Generator |
| 11/14/2013 | US20130300426 Battery system with cell voltage detecting units |
| 11/14/2013 | US20130300425 Electric storage device management system, electric storage device pack, and method of estimating state of charge |
| 11/14/2013 | US20130300424 Measurement of a resistance of a switching contact of an electrical circuit breaker |
| 11/14/2013 | US20130300423 Measuring device for checking an electircal circuit breaker |
| 11/14/2013 | US20130300422 Method for operating a magnetic switching element |
| 11/14/2013 | US20130300399 Signal switching device and electronic appratus using the same |
| 11/14/2013 | US20130300371 Cell balance configuration for pin count reduction |
| 11/14/2013 | US20130298699 Separation mode capacitors for sensors |
| 11/14/2013 | DE102013208246A1 Elektrospeicher-Verwaltungssystem, Elektrospeicherpack und Verfahren zum Schätzen des Ladezustands Electric storage management system, electric storage pack and method for estimating the state of charge |
| 11/14/2013 | DE102013208048A1 Batterieladezustandsbeobachter Battery charging state observer |
| 11/14/2013 | DE102013208046A1 Schätzvorrichtung für einen Batterieladezustand, die einen robusten H∞-Beobachter verwendet Estimator for a battery charge, which uses a robust H ∞ observer |
| 11/14/2013 | DE102013007439A1 Apparatus for determining thermal power emitted from heat source used in semiconductor field, has electrical device including windings which are in thermal contact with heat region and cooling region of heat-conducting device |
| 11/14/2013 | DE102012208036A1 Elektrische Energieversorgung Electric power supply |
| 11/14/2013 | DE102012207860A1 Verfahren zur Bestimmung eines Gesamtkapazitätsverlusts einer Sekundärzelle A method for determining a total capacity loss of a secondary cell |
| 11/14/2013 | DE102012207826A1 Method for determining cell voltage at battery of battery system that is connected with propulsion system of e.g. electric car, involves calculating differential voltage between measured cell voltage and input cell voltage |
| 11/14/2013 | DE102012207806A1 Verfahren zum Betreiben eines Batteriesystems, Batteriesystem und Kraftfahrzeug A method of operating a battery system, battery system and motor vehicle |
| 11/14/2013 | DE102012207768A1 Circuit arrangement for use as insulation monitor for determining insulation resistance of battery, has signal input for receiving input signal, where circuit arrangement is formed to change threshold value in dependence of input signal |
| 11/14/2013 | DE102012207668A1 Computerimplementiertes Verfahren zum Generieren von Software, Batterie und Kraftfahrzeug A computer-implemented method for generating software, battery, and motor vehicle |
| 11/14/2013 | DE102012207624A1 Moduleinheit, Verbund und Verfahren zum Überwachen eines Energieversorgungsnetzes Module unit, composite and method for monitoring an energy supply network |
| 11/14/2013 | DE102012010144B3 Analogsignal-Ausgangsschaltung mit einer Anzahl von Analogsignal-Ausgabekanälen Analog signal output circuit having a plurality of analog signal output channels |
| 11/14/2013 | DE102012010143B3 Analogsignal-Eingangsschaltung mit einer Anzahl von Analogsignal-Erfassungskanälen Analog signal input circuit comprising a plurality of analog signal acquisition channels |
| 11/14/2013 | DE102012009394A1 Method manufacturing batteries for vehicles, involves inserting an electrical energy in electrical energy storage of transport unit, where electrical energy is delivered during unloading of one of batteries |
| 11/14/2013 | DE102012009317A1 Vorrichtung und Verfahren zur Lokalisierung von PIM-Störstellen Device and method for localizing defects PIM |
| 11/14/2013 | DE102012008907A1 Rhodiumlegierung zur Herstellung eines Drahts für Prüfnadeln Rhodium alloy for producing a wire for test needles |
| 11/14/2013 | DE102010017461B4 Solarzelle, Solarzellenherstellungsverfahren und Prüfverfahren Solar cell, solar cell manufacturing process and test methods |
| 11/14/2013 | DE10066260B4 Halbleiter-Speicheranordnung, Leiterplatte, auf welcher eine Halbleiter-Speicheranordnung montiert ist, und Verfahren zum Testen der Zwischenverbindung zwischen einer Halbleiter-Speicheranordnung und einer Leiterplatte A semiconductor memory device, circuit board, on which a semiconductor memory device is mounted, and method for testing the interconnection between a semiconductor memory device and a printed circuit board |
| 11/13/2013 | EP2662948A1 Method for controlling charge/discharge of alkali storage cell, and power system |
| 11/13/2013 | EP2662922A2 Battery pack provided with stable measurement means |
| 11/13/2013 | EP2662844A2 Alarm apparatus for connection to a photovoltaic array |
| 11/13/2013 | EP2662698A1 Secondary battery state detection device and secondary battery state detection method |
| 11/13/2013 | EP2662697A1 Measuring device for testing an electrical circuit breaker |
| 11/13/2013 | EP2662696A1 Device and method for detecting state of overload and overcurrent protector |
| 11/13/2013 | EP2662695A1 Measurement of a resistance of a switch contact of an electrical circuit breaker |
| 11/13/2013 | EP2662694A1 Chip socket |
| 11/13/2013 | EP2661638A1 System and method for diagnosing a turbocharger of an internal combustion engine |
| 11/13/2013 | CN203289448U A switched industrial-grade fiber transceiver |
| 11/13/2013 | CN203289199U Induction electricity-taking device for electrified detection for switch cabinet outgoing cable |
| 11/13/2013 | CN203289086U Storage battery protection system |
| 11/13/2013 | CN203287511U Transient ground electric wave detector positioning function testing device |
| 11/13/2013 | CN203287506U Automatic detection device for usage condition of ultraviolet germicidal lamp |
| 11/13/2013 | CN203287505U DC insulation online monitoring device for transformer substation |
| 11/13/2013 | CN203287504U Testing apparatus for battery performances under simulated working condition |
| 11/13/2013 | CN203287503U Voltage detection device for lithium battery |
| 11/13/2013 | CN203287502U Safety test device used for battery pack |
| 11/13/2013 | CN203287501U Battery tour-inspection device |
| 11/13/2013 | CN203287500U Low voltage ride-through test platform based on parallelly-connected current transformers and voltage-dividing reactors |
| 11/13/2013 | CN203287499U Apparatus for testing torque constant of permanent-magnet servo synchronous motor |
| 11/13/2013 | CN203287498U Rotating variable-pitch testing bench |
| 11/13/2013 | CN203287497U Testing apparatus for electric performance of generator rotor |
| 11/13/2013 | CN203287496U Multifunctional motor test platform |
| 11/13/2013 | CN203287495U Gas relay check meter |
| 11/13/2013 | CN203287494U Vacuum circuit breaker having functions of parameter monitoring and parameter diagnosis |
| 11/13/2013 | CN203287493U Pressing rod of pressing detection device |
| 11/13/2013 | CN203287492U Test board for testing X121 input/output port of numeric control unit |
| 11/13/2013 | CN203287491U Device and system for testing chip |
| 11/13/2013 | CN203287490U PCB detector |
| 11/13/2013 | CN203287489U System for testing amplifying power of television stylus signal panel |
| 11/13/2013 | CN203287488U A test tool for a flexible circuit board |
| 11/13/2013 | CN203287487U On-line test system |
| 11/13/2013 | CN203287486U Novel diode test bench |
| 11/13/2013 | CN203287485U Detection device used for LED chips and devices |
| 11/13/2013 | CN203287484U Flip LED chip tester |
| 11/13/2013 | CN203287483U An electric connecting device and a motor control system |
| 11/13/2013 | CN203287482U A partial discharge detector for power equipment |
| 11/13/2013 | CN203287481U Insulating ladder withstand voltage test device |
| 11/13/2013 | CN203287480U Insulation overvoltage-resistant testing rod for rectification bridge |
| 11/13/2013 | CN203287479U Partial discharge sensing system for cross linked polyethylene (XLPE) power cable |
| 11/13/2013 | CN203287478U Partial discharge online monitoring system for general power cable |
| 11/13/2013 | CN203287477U Detection system for insulation value of insulator of enclosed bus system |
| 11/13/2013 | CN203287476U Withstand voltage test jig for magnetic cores of transformers |
| 11/13/2013 | CN203287475U Transition device for 252 kV enclosed electric appliance and power-frequency test transformer |
| 11/13/2013 | CN203287474U Portable-type direct-current test discharge rod |
| 11/13/2013 | CN203287473U Cable test discharge device |
| 11/13/2013 | CN203287472U A test apparatus for rubber pieces and GIS epoxy bushings of a high-voltage cross-linked cable |
| 11/13/2013 | CN203287471U L-shaped two-way linkage device |
| 11/13/2013 | CN203287470U High-voltage lossless voltage withstand tester |
| 11/13/2013 | CN203287469U Distribution network cable line fault locating on-line monitoring device |
| 11/13/2013 | CN203287468U Intelligent overhead line fault indicator with locking function |
| 11/13/2013 | CN203287467U Transformation ratio and polarity testing apparatus for voltage transformer |
| 11/13/2013 | CN203287466U PT secondary false-parallel-connection detection apparatus |
| 11/13/2013 | CN203287465U Wire checking device |
| 11/13/2013 | CN203287464U Single wire-size checking device |
| 11/13/2013 | CN203287463U Liquid crystal panel test device |
| 11/13/2013 | CN203287462U Electric leakage lockout detection circuit |
| 11/13/2013 | CN203287461U Grounding fault detecting and resetting device |
| 11/13/2013 | CN203287460U DC insulation monitor |