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)
10/2009
10/14/2009EP2109204A1 Analysis of a substation automation system
10/14/2009EP2109053A1 Signal selection device, system, circuit emulator, method, and program
10/14/2009EP2108972A2 Method for detecting a battery condition
10/14/2009EP2108971A1 Autonomous system with estimation of remaining run-time by indirect measurement
10/14/2009EP2108970A1 Device and method for analyzing defects, particularly for items made of plastics
10/14/2009EP2108969A1 Electronic identification device
10/14/2009EP2108968A1 A method and a system for calibrating the parameters of a bus
10/14/2009EP1790989B1 Test emulator, emulation program, and semiconductor device manufacturing method
10/14/2009EP1649474B1 System and method for detection of electrical faults
10/14/2009EP1342095B1 Fault location method and device
10/14/2009CN201328016Y Power battery burglar protecting device
10/14/2009CN201327873Y Spring blade clamping tool for cable aligning instrument
10/14/2009CN201327795Y Assembly joint for checking SF* gas density controller in SF* electric switch
10/14/2009CN201327529Y Lithium-ion power battery grouping monitor system
10/14/2009CN201327528Y Star-type none-neutral point measurement module of on-load tap-changer tester
10/14/2009CN201327527Y Device for detecting circuit board of electric vehicle controller
10/14/2009CN201327526Y Multiplexing analog/digital data parallelism acquisition system for integrated circuit test
10/14/2009CN201327525Y Electronic testing device for printed circuit board
10/14/2009CN201327524Y High-voltage heavy-current amplifier circuit
10/14/2009CN201327523Y Fault location device for all-parallel AT power supply mode in high-speed electrified railway
10/14/2009CN201327522Y Polarity tester of electromagnetic type current transformer
10/14/2009CN201327521Y Online monitoring device of transformer
10/14/2009CN201327520Y Test tool for connector
10/14/2009CN201327519Y Cable grounding detector
10/14/2009CN201327518Y Testing configuration for a light emitting diode backlight module
10/14/2009CN201327517Y Integrated detection device of electric power terminal
10/14/2009CN201327516Y Electrical current parameter test instrument with low electromagnetic noise
10/14/2009CN201327515Y Distributed electrical energy quality online monitoring instrument based on dual-CPU
10/14/2009CN201327514Y Portable media device, accessory equipment and integrated circuit used for generating identifying information
10/14/2009CN201327509Y High-voltage transmission line parameter measuring device and system thereof
10/14/2009CN201327505Y Three-phase electrical parameter signal measuring and processing system
10/14/2009CN201327500Y Testing system capable of reducing transposition time
10/14/2009CN201327463Y Comprehensive parameter tester for SF 6 density electrical relay
10/14/2009CN201327398Y 安全监测装置 Safety Monitoring Device
10/14/2009CN201326659Y Quick dispatch shaft joint
10/14/2009CN101558320A Secondary battery deterioration judging device and backup power supply
10/14/2009CN101558319A RF circuit analysis
10/14/2009CN101558317A Module for a test device for testing circuit boards
10/14/2009CN101557683A Multilayer circuit board
10/14/2009CN101557120A Circuit and method for detecting battery inexistence on charger
10/14/2009CN101557111A Intelligent acquired electricity consumption data screening processing system
10/14/2009CN101557106A Method for computing the reliability of UHVDC transmission system
10/14/2009CN101557035A Local discharge ultrahigh-frequency detection fractal antenna and preparation method thereof
10/14/2009CN101556955A Structure for measuring body pinch resistance of high density trench MOSFET array
10/14/2009CN101556930A Technique for evaluating a fabrication of a semiconductor component and wafer
10/14/2009CN101556757A Test circuit of display driving circuit
10/14/2009CN101556751A Cell electricity-testing label
10/14/2009CN101556383A Test circuits of liquid crystal display device
10/14/2009CN101556324A Pressure test device and method thereof for multi-epitope electric energy meter
10/14/2009CN101556311A Anode leak test implementation
10/14/2009CN101556310A Heat insulation structure of battery electrical measuring tag
10/14/2009CN101556309A System and method for judging battery electric quantity and wireless network equipment management system
10/14/2009CN101556308A Testing system of hybrid power motor and testing method thereof
10/14/2009CN101556307A Permanent magnet synchronous motor control performance automation test system
10/14/2009CN101556306A Switch apparatus back-arc medium recovery strength nanosecond continuous pulse measuring device and method thereof
10/14/2009CN101556305A Automatic diagnostic method and equipment of parallel ports of embedded type equipment
10/14/2009CN101556304A Automatic diagnostic method and equipment of serial ports of embedded type equipment
10/14/2009CN101556303A Wafer test system for integrating radio frequency identification and test method thereof
10/14/2009CN101556302A Ultrasound partial discharge diagnostic equipment and method thereof
10/14/2009CN101556301A 多功能住宅电路断路器 Multifunctional residential circuit breaker
10/14/2009CN101556300A Detection method of incorrect tripping caused by ground current invasion to differential analog channel
10/14/2009CN101556299A Method for detecting micro deformation of transformer winding
10/14/2009CN101556298A Rectificative passive type load simulation device and method thereof
10/14/2009CN101556293A Intelligent high-pressure range switching device
10/14/2009CN101555041A Preparation of LiMnO2 nano-sheet and application thereof in lithium battery
10/14/2009CN100550624C Pulsed current generator circuit with charge booster
10/14/2009CN100550597C Power supply apparatus with function of detecting abnormality of current sensor
10/14/2009CN100550556C Truelike detection method and equipment of transformer and electric switch facility
10/14/2009CN100550331C Spiral contactor manufacturing method
10/14/2009CN100549966C System verification using one or more automata
10/14/2009CN100549715C Fuel battery polar plate flow field cavity homogeneity testing method
10/14/2009CN100549714C Method for operating tests of vibration level sensors and corresponding vibration level sensor
10/14/2009CN100549713C Insulation monitoring system
10/14/2009CN100549712C Testing method capable of configuring FPGA configurable logic block with five times
10/14/2009CN100549711C Remote integrated circuit testing method and apparatus
10/14/2009CN100549710C Method for measuring power-transmission circuit double-ended distance by distributing parameter
10/14/2009CN100549709C Gamma/delta transformer triangle winding circumfluence algorithm method and device
10/14/2009CN100549708C Device and method for inspection of circuit board
10/14/2009CN100549707C Cable detection apparatus and scanning method thereof
10/14/2009CN100549636C Method and device for detecting oscillations of the shafting of an electric machine
10/14/2009CA2672861A1 Apparatus for inspection of a gap
10/13/2009US7603658 Application functionality for a test tool for application programming interfaces
10/13/2009US7603605 Performance control of an integrated circuit
10/13/2009US7603603 Configurable memory architecture with built-in testing mechanism
10/13/2009US7603602 Built-in self test circuit for analog-to-digital converter and phase lock loop and the testing methods thereof
10/13/2009US7603601 Enabling special modes within a digital device
10/13/2009US7603600 Timing failure remedying apparatus for an integrated circuit, timing failure diagnosing apparatus for an integrated circuit, timing failure diagnosing method for an integrated circuit, integrated circuit, computer readable recording medium recorded thereon a timing failure diagnosing program for an integrated circuit, and computer readable recording medium recorded thereon a timing failure remedying program for an integrated circuit
10/13/2009US7603599 Method to test routed networks
10/13/2009US7603598 Semiconductor device for testing semiconductor process and method thereof
10/13/2009US7603594 Wireless communications system
10/13/2009US7603586 Intelligent stationary power equipment and diagnostics
10/13/2009US7603528 Memory device verification of multiple write operations
10/13/2009US7603418 Sequence number resetting for synchronizing transfers in a digital network
10/13/2009US7603248 Testing circuit and testing method for semiconductor device and semiconductor chip
10/13/2009US7603243 Method and error location in branched low voltage and medium voltage networks and evaluation circuit used thereof
10/13/2009US7602930 Power-saving mode for hearing aids
10/13/2009US7602729 Slow-fast programming of distributed base stations in a wireless network
10/13/2009US7602725 System and method for aggregating real-time and historical data
10/13/2009US7602722 Mobile assisted fast scheduling for the reverse link
10/13/2009US7602720 Active queue management methods and devices
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