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)
05/2010
05/05/2010EP2182373A1 Protecting data on integrated circuit
05/05/2010EP2181390A1 Method for testing a software application
05/05/2010EP2181339A1 Apparatus for estimating open circuit voltage of battery, apparatus for estimating state of charge of battery, and method for controlling the same
05/05/2010EP2181338A2 Integrated circuit with rf module, electronic device having such an ic and method for testing such a module
05/05/2010EP2089731B1 Apparatus and method for determination of the state-of-charge of a battery when the battery is not in equilibrium
05/05/2010EP1402506B1 Method and system for row-by-row brightness correction in an FED
05/05/2010CN201450077U Apparatus for forming and testing middle/high-power lithium ion battery
05/05/2010CN201450034U 12v lead acid storage battery upper cover
05/05/2010CN201449944U 继电器立体调试平台 Relay stereo debugging platform
05/05/2010CN201449444U Aging equipment
05/05/2010CN201449443U Power-off detection circuit of isolated fly-back switch power supply
05/05/2010CN201449442U Explosion protecting device for rechargeable battery during test
05/05/2010CN201449441U Integrated tester for action voltage of DC switch coil
05/05/2010CN201449440U Universal transfer switch tester
05/05/2010CN201449439U Test loop for switching on-off capacitive load of high-voltage circuit breaker
05/05/2010CN201449438U Dynamic burn-in test unit for Hall integrated circuit
05/05/2010CN201449437U Voltage-withstanding tester with high-voltage protective circuit
05/05/2010CN201449436U Failure diagnosing and positioning system for power system earthing net
05/05/2010CN201449435U Interturn pressure test device
05/05/2010CN201449434U Circuit debugging device
05/05/2010CN201449433U Device for locating ground fault of DC system
05/05/2010CN201449432U On-line insulation detection device for DC system
05/05/2010CN201449431U Wireless tester for cable path
05/05/2010CN201449430U Short-circuit and open-circuit tester of micro multi-pin integrated circuit
05/05/2010CN201449429U Electrical energy quality monitoring device connected with Ethernet
05/05/2010CN201449428U Electric energy quality monitoring device with USB interface circuit
05/05/2010CN201449427U Three-in-one automatic tester for transformer
05/05/2010CN201449426U Full-automatic tester for transformer
05/05/2010CN201449425U Excitation inrush-current detector for power transformer
05/05/2010CN201449424U Detection device for electrical control and protection system
05/05/2010CN201449423U Test device for DC withstand voltage test of multi-stage zinc oxide arresters
05/05/2010CN201449415U Alternating-current/direct-current leakage current sensor
05/05/2010CN201449409U Multifunctional measuring instrument with safety device
05/05/2010CN201449402U Protection circuit for leakage current tester
05/05/2010CN201449398U Loading mechanism for capacitor test
05/05/2010CN201449397U Multipurpose connection operating lever based on field high pressure test
05/05/2010CN1997903B Measuring apparatus, measuring method, and test apparatus for output waveform of electronic component
05/05/2010CN1963546B Removable Helmholtz coil used for field assay
05/05/2010CN1934455B Test device and test method
05/05/2010CN1926437B Circuit board inspecting device and circuit board inspection method
05/05/2010CN1924602B Battery coulometric detection alarm device and method thereof
05/05/2010CN1842951B Method and safety device for ground fault protection circuit
05/05/2010CN1768271B Test head positioning system and method
05/05/2010CN1695065B Method and device for detecting sparking and spark erosion in electric machines
05/05/2010CN1538459B Semiconductor storage device
05/05/2010CN101702936A Arc detecting apparatus and arc monitoring method using the same
05/05/2010CN101702792A Cell parameter transmission device for pure electric bus
05/05/2010CN101702512A Negative sequence impedance direction protection method for interior failures of stator winding of steamer generator
05/05/2010CN101702506A Method and device for rapidly detecting short-circuit fault of power system
05/05/2010CN101702299A System and method for identifying LCD module
05/05/2010CN101702009A Comprehensive experiment shelf of microbial fuel cell
05/05/2010CN101702008A Portable electric machine fault on-line diagnostic device
05/05/2010CN101702007A Apparatus and method for detecting logic level of 555 integrated circuit
05/05/2010CN101702006A Instrument for testing circuit boards by using single chip microcomputer
05/05/2010CN101702005A Time dependent dielectric breakdown parallel testing circuit
05/05/2010CN101702004A Solar battery material minority carrier lifetime tester
05/05/2010CN101702003A Detection circuit for partial discharge of capacitor
05/05/2010CN101702002A Local discharge electroacoustic united detection positioning system and positioning method thereof
05/05/2010CN101702001A Method and device for evaluating discharge severity of gas insulating combined electric equipment
05/05/2010CN101702000A Phased ultrasound locating method and system of partial discharge of transformer
05/05/2010CN101701999A Method for detecting transmission line fault direction
05/05/2010CN101701998A Novel faulty line selection method in low current faulty grounding system
05/05/2010CN101701997A Solar energy dual intelligent high voltage power circuit real-time failure detection method and device
05/05/2010CN101701996A Method and device for determining commutation failure of high voltage direct current system
05/05/2010CN101701995A Impulse response analytical test apparatus and method for detecting deformation of transformer winding
05/05/2010CN101701994A Conduction insulation test method for low-frequency cable network
05/05/2010CN101701993A Device for testing properties of temperature difference generating module property
05/05/2010CN101701992A Electrified tester of digital wireless type zinc oxide arrester
05/05/2010CN101701881A Mechanical property state monitor of circuit breaker
05/05/2010CN101701871A Whole-machine test method and system for wind turbine
05/05/2010CN101700784A Detection and alarm device of LED light source signalers
05/04/2010US7712062 Metastability effects simulation for a circuit description
05/04/2010US7712014 Synchronizing clock and aligning signals for testing electronic devices
05/04/2010US7712003 Methodology and system to set JTAG interface
05/04/2010US7712002 Test circuit for semiconductor integrated circuit
05/04/2010US7712001 Semiconductor integrated circuit and method of testing semiconductor integrated circuit
05/04/2010US7712000 ATE architecture and method for DFT oriented testing
05/04/2010US7711999 Diagnostics of cable and link performance for a high-speed communication system
05/04/2010US7711997 Method of controlling a transceiver module
05/04/2010US7711996 Test system and method
05/04/2010US7711538 Method and apparatus for soft-sensor characterization of batteries
05/04/2010US7711512 System and method for testing semiconductor device
05/04/2010US7711077 System and method for high-speed decoding and ISI compensation in a multi-pair transceiver system
05/04/2010US7710914 Device and method for adaptively controlling turn-on time of transceiver
05/04/2010US7710889 Communication system, delay insertion server, backup server and communication control apparatus
05/04/2010US7710888 Apparatus and method for testing and fault isolation in a communication network
05/04/2010US7710883 Path setting method and communication apparatus in communication network performing communications through a plurality of layers
05/04/2010US7710879 System and method for improving the quality of real time multimedia sessions
05/04/2010US7710877 Communication control system
05/04/2010US7710870 Method and apparatus for controlling congestion of nodes in ad-hoc network
05/04/2010US7710868 Recording media, information processing apparatus, control method and program
05/04/2010US7710866 Method and apparatus for optimization of redundant link usage in a multi-shelf network element
05/04/2010US7710859 Fault-tolerant broadcast router
05/04/2010US7710365 Determining leakage in matrix-structured electronic devices
05/04/2010US7710142 Semiconductor integrated circuit
05/04/2010US7710141 Method and apparatus for dynamic characterization of reliability wearout mechanisms
05/04/2010US7710140 Methods and apparatus for testing electronic circuits
05/04/2010US7710139 Electro-optical device and electronic apparatus
05/04/2010US7710138 Semiconductor chip and semiconductor device including the same
05/04/2010US7710137 Method and apparatus for relative testing of integrated circuit devices
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