Patents
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)
05/2014
05/21/2014CN102306944B 一种灾害地质监测仪器专用的智能蓄电池管理器 One kind of geological disaster monitoring instruments dedicated smart battery manager
05/21/2014CN102089726B 在存储装置测试系统中的温度控制 Temperature control in the storage device testing system
05/21/2014CN102066960B 存储装置测试系统的密封操作区域 Sealing operation area of ​​the storage device testing system
05/21/2014CN102012481B 一种新型换流阀模块晶闸管级试验方法 Thyristor valve module level test methods for a new kind of commutation
05/21/2014CN101765779B 计测单元或控制单元执行的计测、控制中的信号状态的诊断装置 Diagnostic device of the measurement cell or the measurement performed by the control unit, the control of the state of the signal
05/21/2014CN101577079B 显示装置的检查方法和检查装置、显示装置用基板和显示装置 Inspection method and inspection apparatus of a display device, a display device and a display device using the substrate
05/20/2014US8732637 Formal verification of bit-serial division and bit-serial square-root circuit designs
05/20/2014US8732540 Semiconductor device having input/output wrappers, and a method of controlling the wrappers
05/20/2014US8732539 Test system having a sub-system to sub-system bridge
05/20/2014US8732335 Device communications over unnumbered interfaces
05/20/2014US8731853 Method for fault location on series compensated power transmission lines with two-end unsynchronized measurement
05/20/2014US8731852 Method for analysing photovoltaic layer systems using thermography
05/20/2014US8731765 Method and apparatus for fault detection in a torque machine of a powertrain system
05/20/2014US8731467 Playing control method, system and device for Bluetooth media
05/20/2014US8730974 Collection of enhanced caller ID information
05/20/2014US8730952 Method and apparatus for staggering internet protocol teleconferencing calls
05/20/2014US8730837 System and method for control of power distribution networks
05/20/2014US8730829 Indication of user equipment transmit power capacilty in carrier aggregation
05/20/2014US8730818 Converter/multiplexer for serial bus
05/20/2014US8730815 Interworking for OAM information exchange
05/20/2014US8730808 Aggregate transport control
05/20/2014US8730807 Systems, methods, and devices for monitoring networks
05/20/2014US8730804 Overload control in a communications network
05/20/2014US8730794 Priority service protection
05/20/2014US8730792 Switching device and switching method
05/20/2014US8730791 Aircraft communication system
05/20/2014US8729921 Terminal discriminating apparatus and terminal discriminating method using the same
05/20/2014US8729920 Circuit and method for RAS-enabled and self-regulated frequency and delay sensor
05/20/2014US8729919 Light source evaluation device and solar cell evaluation device
05/20/2014US8729918 Test apparatus, circuit module and manufacturing method
05/20/2014US8729917 Inspection device with vertically moveable assembly
05/20/2014US8729916 Methods of creating probe structures from a plurality of planar layers
05/20/2014US8729906 Monitoring partial discharge in high voltage systems
05/20/2014US8729905 Method of detecting faults on an electrical power line
05/20/2014US8729696 Testing device for laser diode
05/20/2014US8727328 Insert for handler
05/20/2014US8726489 Adjustment method of a magnetic resonance imaging apparatus
05/20/2014CA2719516C Three-phase faulted circuit indicator
05/19/2014CA2833416A1 Method for estimating a frequency of a harmonic in an ac current passing to/from an ac machine
05/19/2014CA2831153A1 Warning light devices and methods
05/15/2014WO2014074977A2 Heat sink blade pack for device test testing
05/15/2014WO2014074208A1 Electrical joint monitoring device and system
05/15/2014WO2014073398A1 Semiconductor device inspection device and semiconductor device inspection method
05/15/2014WO2014073208A1 Storage-device-state detection method
05/15/2014WO2014073056A1 Partial discharge sensor
05/15/2014WO2014072954A1 Device for detecting short-circuits in electric machine rotor windings
05/15/2014WO2014072347A1 Kit for protecting a microelectronic component against electrostatic discharges during connection to a conductor device
05/15/2014WO2014071913A1 Method and device for locating an earth fault in an induction furnace, and an induction furnace
05/15/2014WO2014071773A1 Field test method and test apparatus for membrane electrode status of fuel cell stack
05/15/2014WO2013036371A3 Pulsed plasma chamber in dual chamber configuration
05/15/2014US20140136914 Highly secure and extensive scan testing of integrated circuits
05/15/2014US20140136913 Dual mode test access port method and apparatus
05/15/2014US20140136912 Combo dynamic flop with scan
05/15/2014US20140136911 Remote monitoring systems and related methods and recording mediums using the same
05/15/2014US20140136138 On-chip spectral analysis using enhanced recursive discrete fourier transforms
05/15/2014US20140136137 Metrology target characterization
05/15/2014US20140136133 Solar cell characteristics determination
05/15/2014US20140136132 Analysis apparatus and analysis method
05/15/2014US20140136131 Method for Calculating Solar Radiation Amount and Method for Determining Power to be Supplied
05/15/2014US20140136130 Method and Apparatus for Motor Drive Diagnostics
05/15/2014US20140136129 Solar cell characteristics determination
05/15/2014US20140136128 Apparatus and method for sensing transistor aging effects
05/15/2014US20140133735 Method of inspecting a lead of an electric device
05/15/2014US20140132303 Apparatus and method for sensing transistor mismatch
05/15/2014US20140132302 Method for measuring potential induced degradation of at least one solar cell or of a photovoltaic panel as well as the use of same method in the production of solar cells and photovoltaic panels
05/15/2014US20140132301 Wireless current-voltage tracer with uninterrupted bypass system and method
05/15/2014US20140132296 Heat sink blade pack for device under test testing
05/15/2014US20140132295 Drive failure protection
05/15/2014US20140132294 Apparatus and method for testing a capacitive transducer and/or associated electronic circuitry
05/15/2014US20140132293 Integrated circuit with degradation monitoring
05/15/2014US20140132292 Test board
05/15/2014US20140132291 Scalable built-in self test (bist) architecture
05/15/2014US20140132282 Device and method for emi source location
05/15/2014US20140132280 Method And Device For Monitoring A Test Interval For A Residual Current Protective Device
05/15/2014US20140132279 Apparatus and method for inspecting infrared solid-state image sensor
05/15/2014US20140132278 Hybrid/Electrical Vehicle HV AC System Leakage and Ground Fault Detection
05/15/2014US20140132273 Light-emitting element failure detector and method for detecting light-emitting element failure
05/15/2014US20140132222 Apparatus and method for estimating voltage of secondary battery including blended material in electrode
05/15/2014US20140132220 Circuits and methods for determination and control of signal transition rates in electrochemical cells
05/15/2014US20140132204 Method for processing power source state and terminal supporting the same
05/15/2014US20140132083 Usb peripheral device detection on an unpowered bus
05/15/2014US20140130575 Method and apparatus for electrically indicating a gas characteristic
05/15/2014DE112009000074B4 Inspektionsverfahren und Inspektionsvorrichtung für einen isolierungsbeschichteten Leiter Inspection method and inspection apparatus for an insulation coated conductor
05/15/2014DE102013223095A1 Erkennung von erdschluss und hochspannungs-wechselstrom-systemableitung in hybrid-/elektrofahrzeugen Detection of ground fault and high-voltage alternating current system dissipation in hybrid / electric vehicles
05/15/2014DE102013102497A1 Ladevorrichtung und drahtlose Ladevorrichtung Loading device and wireless charging device
05/15/2014DE102013002796A1 Vorrichtung zur Erdschlusserkennung in Mehrofenanlagen und Mehrofenanlage Apparatus for ground fault detection in multi furnaces and furnace More
05/15/2014DE102012220842A1 Method for characterizing magnet of rotor of synchronous machine, involves orienting rotor such that magnet is aligned to winding, measuring neutral point voltage at connecting node, and characterizing magnet with regard to magnetic flux
05/15/2014DE102012220593A1 Measuring arrangement i.e. measuring shunt, for use in electrical battery sensor for detecting e.g. current of motor car battery, has connection areas attached to respective devices e.g. cable shoe, connected with one another over areas
05/15/2014DE102012220480A1 Method for operating drive device in hybrid vehicle, involves changing open-circuit voltage of storage device such that maximum applied voltage of storage device is smaller than voltage threshold value during charging storage device
05/15/2014DE102012220474A1 Verfahren und Vorrichtung zur Überwachung eines Zustands eines Transformators Method and apparatus for monitoring a condition of a transformer
05/15/2014DE102012219599A1 Home appliance, particularly washing machine, has energy-connector over intelligent energy meter of intelligent power supply network and data connector for local data network over intelligent energy meter
05/15/2014DE102012110687A1 Verfahren zur Lichtbogenerkennung in Photovoltaikanlagen Method for arc detection in photovoltaic systems
05/15/2014DE102012106612A1 DC-Verpolungserkennung DC mispolarization
05/15/2014DE102012023459B3 Electrical system for e.g. truck, has second current measuring unit that carries out current measurement in specific component path at which electrical component of specific-type is arranged, during operation of respective component
05/15/2014DE102012022458A1 Method for monitoring energy store, particularly of partially electrically driven motor vehicle, involves determining current relative energy state of energy store by capacity state from characteristic diagram assigned to energy store
05/15/2014DE102012018209A1 Device for determining core loss in laminated core of e.g. electrical drive motor used in motor vehicle, determines core loss based on measuring torque acting on shaft and temperature of core
05/15/2014DE102012016686A1 Method for measuring dielectric loss factor of electrical insulation of high-voltage devices, involves detecting electric field strength at measuring point on high voltage side of high-voltage device
05/15/2014DE102012014795A1 Power distribution circuit of electric power system, has monitoring circuit which provides status signal in response to supply potential and information signal received from component and response signal
05/15/2014DE102012014183A1 Circuit arrangement for motor vehicle, has two electric circuits, to which interlock circuit is assigned in each case, and coupling device, which is connected with two interlock circuits and is designed to separate interlock circuits
05/15/2014DE102012013739A1 Verfahren zur Bestimmung von Kenngrößen eines Energiespeichers und Energiespeichersystem A method of determining characteristics of an energy storage and energy storage system