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)
07/2012
07/31/2012US8233387 Disjoint path computation algorithm
07/31/2012US8233384 Geographic redundancy in communication networks
07/31/2012US8233382 Ordered switchover of cable modems
07/31/2012US8233381 VoIP telephone system with distributed account codes
07/31/2012US8233380 RDMA QP simplex switchless connection
07/31/2012US8232818 Probe head for a microelectronic contactor assembly, the probe head having SMT electronic components thereon
07/31/2012US8232817 Apparatus and method for electrical characterization by selecting and adjusting the light for a target depth of a semiconductor
07/31/2012US8232816 Probe head with machine mounting pads and method of forming same
07/31/2012US8232815 Plunger for holding and moving electronic components in particular ICS
07/31/2012US8232814 Four-wire ohmmeter connector and ohmmeter using same
07/31/2012US8232809 Determining critical current density for interconnect
07/31/2012US8232808 Switch circuit, filter circuit and test apparatus
07/31/2012US8232807 Apparatus for detecting imbalances in a paired line
07/31/2012US8232806 Insulation state detector
07/31/2012US8232804 Time alert device for use together with an earth leakage protection device
07/31/2012US8232113 Method for manufacturing and testing an integrated electronic circuit
07/31/2012US8231323 Electronic component handler having gap set device
07/28/2012CA2762141A1 Lightning current detection sensor
07/27/2012CA2765824A1 Power pack partial failure detection and remedial charging control
07/26/2012WO2012100207A1 Wireless portable battery capacity test system
07/26/2012WO2012099866A2 Differential current monitoring for parallel-connected batteries
07/26/2012WO2012099810A1 Circuit for detecting structural defects in an integrated circuit chip, methods of use and manufacture and design structures
07/26/2012WO2012099714A2 Contact assembly
07/26/2012WO2012099572A1 Stiffener plate for a probecard and method
07/26/2012WO2012099405A2 Probe block
07/26/2012WO2012099383A2 Probe block
07/26/2012WO2012099052A1 Charging apparatus and method for determining conduction state
07/26/2012WO2012098968A1 Apparatus for estimating state of charge of secondary cell
07/26/2012WO2012098837A1 Inspection socket
07/26/2012WO2012098794A1 Battery control device
07/26/2012WO2012098770A1 Device for estimating state of charge of battery
07/26/2012WO2012098677A1 Insulation resistance detection circuit
07/26/2012WO2012098629A1 Earth device
07/26/2012WO2012098523A2 Converging algorithm for real-time battery prediction
07/26/2012WO2012098316A1 Method for estimating the self-discharge of a lithium battery
07/26/2012WO2012098019A1 Solar simulator and method for operating a solar simulator
07/26/2012WO2012097932A1 Method and device for estimating the impulse response of a cable network by means of myopic deconvolution
07/26/2012WO2012097648A1 Multifunctional wiring detector for electric energy metering device
07/26/2012WO2012097596A1 Temperature rise testing system of electric vehicle conduction type charging interface
07/26/2012WO2012097558A1 System and method for debugging operating current of terminal
07/26/2012WO2012097492A1 Wireless system for measuring voltage distribution of arrester
07/26/2012WO2011117311A3 Method for operating a brushless electric motor
07/26/2012WO2011053212A3 An arrangement and method relating to analysis of transmission lines
07/26/2012US20120192022 Direct scan access jtag
07/26/2012US20120191402 Flexible storage interface tester with variable parallelism and firmware upgradeability
07/26/2012US20120191399 System and Method for Detecting Miswiring of an Electrical Appliance
07/26/2012US20120191390 Apparatus for estimating open circuit voltage of battery, apparatus for estimating state of charge of battery, and method for controlling the same
07/26/2012US20120191389 Method and Device for Determining a Charge State of a Battery with the Aid of a Fluxgate Sensor
07/26/2012US20120191384 Systems and methods for predicting failure of electronic systems and assessing level of degradation and remaining useful life
07/26/2012US20120191294 Method for diagnosing the operation of a device for cutting off and connecting a battery from/to the onboard power network of a motor vehicle
07/26/2012US20120191160 Current leakage detection method and device
07/26/2012US20120187977 Semiconductor device capable of being tested after packaging
07/26/2012US20120187976 Method for testing trap density of gate dielectric layer in semiconductor device having no substrate contact
07/26/2012US20120187975 Semiconductor device evaluation apparatus and semiconductor device evaluation method
07/26/2012US20120187974 Dual Stage Voltage Ramp Stress Test for Gate Dielectrics
07/26/2012US20120187973 Test apparatus
07/26/2012US20120187972 Wafer level testing structure
07/26/2012US20120187970 Methods for making contact device for making connection to an electronic circuit device and methods of using the same
07/26/2012US20120187969 Built-in test for an overvoltage protection circuit
07/26/2012US20120187968 Test appratus
07/26/2012US20120187967 Voltage limiting test system and assistant test device
07/26/2012US20120187957 Wire breakage detecting method for high voltage generating device
07/26/2012US20120187956 Touchscreen Testing
07/26/2012US20120187955 Adaptor failure tolerance test device
07/26/2012US20120187954 Method and Device for Inspecting Strips of Touch Panel
07/26/2012US20120187953 Circuit for detecting structural defects in an integrated circuit chip, methods of use and manufacture and design structures
07/26/2012US20120187952 Capacitive Page Opening Detector
07/26/2012US20120187937 Master-Slave Fiber Optic Current Sensors for Differential Protection Schemes
07/26/2012US20120186071 Insulation failure inspecting apparatus, insulation failure inspecting method using same, and method for manufacturing electrochemical cell
07/26/2012DE102012000847A1 Betrieb eines elektrischen Energiespeichers für ein Fahrzeug Operation of an electrical energy storage device for a vehicle
07/26/2012DE102011009512A1 Vorrichtung zur Fehlerortung Apparatus for fault location
07/26/2012DE102011008933A1 Spring contact pin used for electrically contacting test specimen, has rotary device for rotating piston pin, by applying return rotating force
07/26/2012DE102009037445B4 Schaltungsanordnung zur Prüfung und Fehlervorortung Circuit arrangement for testing and fault location
07/26/2012DE102006050832B4 In-Betrieb-Test eines Signalpfades mittels wenigstens zweier Testsignale In operation test of a signal path by means of at least two test signals
07/26/2012DE102004013606B4 Vorrichtung zur Messung von Störungen oder Unterbrechungen in der inneren Glättungsschicht in Mittel- und Hochspannungskabeln Apparatus for measurement of disturbances or interruptions in the inner layer smoothing in medium and high voltage cables
07/26/2012DE10164124B4 Elektrisches Hochspannungsnetz High-voltage electric power
07/25/2012EP2479834A1 Nonaqueous electrolyte secondary battery charging method and charging device
07/25/2012EP2479833A1 Nonaqueous electrolyte secondary battery charging method and charging device
07/25/2012EP2479583A2 Method of testing partial discharge of rotating electrical machine driven by inverter
07/25/2012EP2478581A1 Voltage control device for a fuel cell
07/25/2012EP2478562A1 Methods of building crystalline silicon solar cells for use in combinatorial screening
07/25/2012EP2478380A1 A method and a system for simulation in a substation
07/25/2012CN202353516U Active mixer input circuit based on electronic tuning unit performance test
07/25/2012CN202353515U Active mixer for radio frequency signals
07/25/2012CN202353460U Controllable voltage-stabilizing steady flow bipolarity current source
07/25/2012CN202353451U Crowbar-protecting and fault-detecting device of double-fed converter
07/25/2012CN202353232U High-voltage cascaded inverter power unit grid-connection feedback device
07/25/2012CN202352662U Plasma damage test structure based on MOS (Metal Oxide Semiconductor) capacitance
07/25/2012CN202352433U Positive characteristic self-adaptive adjusting resistor
07/25/2012CN202351554U Response time measuring device for liquid crystal display (LCD) panel
07/25/2012CN202351553U Chuck of ageing test clamp
07/25/2012CN202351417U Light testing machine
07/25/2012CN202351416U Ageing rack of LED (Light-emitting Diode) panel lamp
07/25/2012CN202351415U Intelligent voltage and current record and analysis system for emergency lamp
07/25/2012CN202351414U Programmable lamp panel detection tooling
07/25/2012CN202351413U Test device for ultraviolet (UV) lamp tube
07/25/2012CN202351412U DC power supply module intelligent detecting system
07/25/2012CN202351411U DC (direct current) -DC power module intelligent aging system
07/25/2012CN202351410U Accident signal simulating device for power supply switching test of nuclear power station
07/25/2012CN202351409U Detection device of current source
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