| 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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| 07/06/2011 | CN201892670U Four-pin type soil humidity wireless sensor node |
| 07/06/2011 | CN1661387B Inspection system, inspection method, and method for manufacturing semiconductor device |
| 07/06/2011 | CN102119476A Method for monitoring the remaining life of a battery |
| 07/06/2011 | CN102119474A Fast power swing unblocking method and apparatus for distance protection in power system |
| 07/06/2011 | CN102119338A Apparatus and method for estimating state of health of battery based on battery voltage variation pattern |
| 07/06/2011 | CN102119337A Testing device and testing method |
| 07/06/2011 | CN102119336A Apparatus and method for sensing battery leakage current, and battery driving apparatus and battery pack comprising the apparatus |
| 07/06/2011 | CN102118037A Systems and apparatus relating to wind turbine electrical control and operation |
| 07/06/2011 | CN102118020A Method of power grid fault record real-time data storage selection mode |
| 07/06/2011 | CN102117755A Screening method for integrated circuit |
| 07/06/2011 | CN102117589A Array test device |
| 07/06/2011 | CN102117588A 阵列测试装置 Array testing device |
| 07/06/2011 | CN102116945A Device for distributing array substrate detection signals, and detection equipment |
| 07/06/2011 | CN102116850A Device and method for testing rectifier |
| 07/06/2011 | CN102116849A Noncontact type measuring system and measuring method for switch power working parameters |
| 07/06/2011 | CN102116848A System for testing conversion efficiencies of power supplies |
| 07/06/2011 | CN102116847A Single battery performance parameter acquisition system for battery pack |
| 07/06/2011 | CN102116846A Method for measuring energy efficiencies of storage batteries |
| 07/06/2011 | CN102116845A Segment display method for battery capacity of electronic equipment |
| 07/06/2011 | CN102116844A Method and device for measuring SOC of VRLA battery |
| 07/06/2011 | CN102116843A Method, device and system for monitoring and analyzing characteristics of generator set regulator |
| 07/06/2011 | CN102116842A System and method for detecting electric property of assembled keys |
| 07/06/2011 | CN102116841A Method for evaluating FPGA (Field Programmable Gata Array) interconnection structure based on quantization of model |
| 07/06/2011 | CN102116840A Method for testing local interconnection of field programmable gate array (FPGA) based on greedy strategy |
| 07/06/2011 | CN102116839A Method for testing field programmable gate array (FPGA) based on maximum flow method |
| 07/06/2011 | CN102116838A Emission microscope chip failure analyzing method and system |
| 07/06/2011 | CN102116837A Method for secondarily and fully testing PCBA (Printed Circuit Board Assembly) |
| 07/06/2011 | CN102116836A Circuit fault detecting device and method |
| 07/06/2011 | CN102116835A Probe apparatus and substrate transfer method |
| 07/06/2011 | CN102116834A Corresponding method for coordinates among different variety parameters in NVM (Non-Volatile Memory) testing |
| 07/06/2011 | CN102116833A Simulation test tool for direct current motor and method thereof |
| 07/06/2011 | CN102116832A Parameter tester for interference rejection circuit of vehicle power supply |
| 07/06/2011 | CN102116831A Integrated circuit (IC) detection device |
| 07/06/2011 | CN102116830A Method for testing photoelectric parameters of charge coupled device (CCD) |
| 07/06/2011 | CN102116829A Method and device for measuring thermal resistance of diode |
| 07/06/2011 | CN102116828A Method for determining electro-migration lifetime of interconnected lines |
| 07/06/2011 | CN102116827A Device and method for automatically measuring pulse current-voltage (I-V) and pulse capacitance-voltage (C-V) semiconductor parameters |
| 07/06/2011 | CN102116826A System and method for measuring voltage of pin of electronic component |
| 07/06/2011 | CN102116825A Electric property comprehensive tester for solar junction box |
| 07/06/2011 | CN102116824A Distributed local discharge on-line monitoring method and device for high voltage cable system |
| 07/06/2011 | CN102116823A System for automatically judging and positioning faults of automatic blocking and continuous railway power lines in railway distribution network |
| 07/06/2011 | CN102116822A Method for detecting power failure of power grid for three-phase uninterruptable power supply |
| 07/06/2011 | CN102116821A Method for positioning transmission line fault based on power frequency phasor |
| 07/06/2011 | CN102116820A Control system for durability test device of car rotary connector |
| 07/06/2011 | CN102116819A Error prevention test device for clamp spring |
| 07/06/2011 | CN102116818A System and method for detecting electrical connection defect |
| 07/06/2011 | CN102116817A Electrical connection defect detection device |
| 07/06/2011 | CN102116816A Device and method for monitoring grid-connected running of distributed power supply |
| 07/06/2011 | CN102116815A Safety test system |
| 07/06/2011 | CN102116814A Multifunction integrated electronic measurement method and device |
| 07/06/2011 | CN102116813A Monitoring of power switching modules |
| 07/06/2011 | CN102116812A Automatic test equipment for lithium battery BQ protection board |
| 07/06/2011 | CN102116811A Harmonic source judgment method in double bus transmission and electric energy quality monitoring system |
| 07/06/2011 | CN102116810A Intelligent recording system for power supply and method |
| 07/06/2011 | CN102116809A Method for diagnosing phase sensor |
| 07/06/2011 | CN102116779A Intelligent probe card architecture |
| 07/06/2011 | CN102116776A Intelligent centrifugal switch turn-off rotation speed tester |
| 07/06/2011 | CN101726681B Real-time monitoring method for power quality monitoring system and terminal running state |
| 07/06/2011 | CN101710172B Automobile instrument panel LED indicating lamp tester |
| 07/06/2011 | CN101615777B Implementation method suitable for single phase adaptive reclose with shunt reactor |
| 07/06/2011 | CN101604739B Single cell detecting terminal for fuel cell |
| 07/06/2011 | CN101556751B Cell electricity-testing label |
| 07/06/2011 | CN101556307B Permanent magnet synchronous motor control performance automation test system |
| 07/06/2011 | CN101551428B Fault diagnosis device of transformer based on rough set theory and diagnosis method thereof |
| 07/06/2011 | CN101546352B Type selection method for auxiliary power units of series-type hybrid vehicles |
| 07/06/2011 | CN101533061B Large power transmission network fault locating method based on sparse PMU configuration |
| 07/06/2011 | CN101506674B Method for transferring test trays in a side-docking type test handler |
| 07/06/2011 | CN101494410B Inspection device for air gap off-centering of monocyclic-start induction motor and air gap correcting method |
| 07/06/2011 | CN101452056B Hybrid electric vehicle instrument system and control method thereof |
| 07/06/2011 | CN101435844B Fan failure detection circuit and detection method thereof |
| 07/06/2011 | CN101398465B Electron component detection system and method thereof |
| 07/06/2011 | CN101387678B Test device for semiconductor refrigeration assembly and test method thereof |
| 07/06/2011 | CN101381046B 电梯 Elevator |
| 07/06/2011 | CN101320080B Apparatuses and methods for detecting power source |
| 07/06/2011 | CN101308196B Current integration measuring circuit |
| 07/06/2011 | CN101303499B Liquid crystal display panel apparatus and test method thereof |
| 07/06/2011 | CN101303396B System for monitoring fuel battery performance |
| 07/06/2011 | CN101295870B Method for discriminating generator stator single-phase ground fault by fundamental wave zero sequence excess current |
| 07/06/2011 | CN101284600B Carrying disk transferring device for conveying and detecting interface |
| 07/06/2011 | CN101277072B Electric power transformation device and method |
| 07/06/2011 | CN101271139B High-precision switching value detecting instrument and detecting method |
| 07/06/2011 | CN101232279B Touching type switch apparatus of electronic cook ware and input method thereof |
| 07/06/2011 | CN101226229B Fast search algorithm for finding initial diffusion voltage in electro-chemical systems |
| 07/06/2011 | CN101212071B Method for estimating charge state of power cell |
| 07/06/2011 | CN101194175B Method and apparatus for determining the state of charge and/or state of ageing of an energy store |
| 07/06/2011 | CN101111775B Device for generating error signal, device and system for generating system data output information |
| 07/06/2011 | CN101101314B Display panel test fixture and test method |
| 07/06/2011 | CN101028892B Work conveyance system |
| 07/05/2011 | US7975198 Test system and back annotation method |
| 07/05/2011 | US7975197 On-chip scan clock generator for ASIC testing |
| 07/05/2011 | US7975196 Resynchronization memory in series/parallel with control/data scan cells |
| 07/05/2011 | US7975195 Scan architecture for full custom blocks with improved scan latch |
| 07/05/2011 | US7975194 System and method for adaptive nonlinear test vector compression |
| 07/05/2011 | US7975164 DDR memory controller |
| 07/05/2011 | US7975069 Routing method in consideration of power and transmission delay in wireless ad hoc network and terminal device adopting the same |
| 07/05/2011 | US7974797 Method and apparatus for confirming the charge amount and degradation state of a battery, a storage medium, an information processing apparatus, and an electronic apparatus |
| 07/05/2011 | US7974796 Fully-charged battery capacity detection method |
| 07/05/2011 | US7974795 Electronic apparatus |
| 07/05/2011 | US7974793 Systems, and/or devices to control the synchronization of diagnostic cycles and data conversion for redundant I/O applications |
| 07/05/2011 | US7974210 Multi-signal analysis device |