| 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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| 04/10/2013 | CN202870059U Online monitoring device for gas in transformer oil |
| 04/10/2013 | CN202869942U Device for testing anti-tracking and anti-erosion performances of compound housed DC (Direct Current) arrester |
| 04/10/2013 | CN202869798U Earthing switch test board |
| 04/10/2013 | CN202869611U Detector for waste collection toilet liquid level switch |
| 04/10/2013 | CN202869530U Access control whole machine performance tester |
| 04/10/2013 | CN202868330U Flashlight displaying electric quantity by striking |
| 04/10/2013 | CN202863336U Steam locomotive battery indicator and universal serial bus (USB) power supply device |
| 04/10/2013 | CN103038984A Electric machine component temperature monitoring |
| 04/10/2013 | CN103038917A 电池模块 Battery Module |
| 04/10/2013 | CN103038657A Monitoring a rechargeable battery with multiple parameter update rates |
| 04/10/2013 | CN103038656A System for concurrent test of semiconductor devices |
| 04/10/2013 | CN103038655A Switch-state information aggregation |
| 04/10/2013 | CN103038654A Methods and devices for stressing an integrated circuit |
| 04/10/2013 | CN103038653A Thin film solar cell processing and testing method and equipment |
| 04/10/2013 | CN103038652A Device-assisted services for protecting network capacity |
| 04/10/2013 | CN103038651A System and method for wireless network offloading |
| 04/10/2013 | CN103036625A Design method of detecting system for telecontrol remote terminal unit (RTU) and information channel |
| 04/10/2013 | CN103036532A Underpower component automatic test circuit |
| 04/10/2013 | CN103036494A Diagnosis of over-current conditions in bipolar motor controllers |
| 04/10/2013 | CN103036395A Optimizing isolated power supply loop gains for opto-coupler current transfer ratio variations |
| 04/10/2013 | CN103036206A Detecting approach and device of motor controller pre-fill line breakdown |
| 04/10/2013 | CN103036125A Socket and electronic component testing apparatus |
| 04/10/2013 | CN103035961A Battery adaptive learning management system |
| 04/10/2013 | CN103035617A Method of judging failure causes of module on chip and wafer structure thereof |
| 04/10/2013 | CN103035106A Wireless remote control power-stealing detector |
| 04/10/2013 | CN103034100A Power supply control apparatus, image forming apparatus, and power supply control method |
| 04/10/2013 | CN103033956A Array testing device |
| 04/10/2013 | CN103033787A Failure detecting apparatus for signal detection apparatus |
| 04/10/2013 | CN103033769A Fault detection method of three-phase power supply |
| 04/10/2013 | CN103033768A Power source testing system |
| 04/10/2013 | CN103033767A Test method and test device for central processing unit parameters |
| 04/10/2013 | CN103033766A Simple and convenient test circuit for lithium battery capacity |
| 04/10/2013 | CN103033765A Lithium battery capacity measuring device |
| 04/10/2013 | CN103033764A Adjustable integrated device for battery code scanning and testing |
| 04/10/2013 | CN103033763A Method and system capable of controlling charging mobile thermal to show battery level |
| 04/10/2013 | CN103033762A Difference value differential based lithium iron phosphate power battery power loading capacity dynamic prediction method |
| 04/10/2013 | CN103033761A Lithium ion battery residual life forecasting method of dynamic gray related vector machine |
| 04/10/2013 | CN103033760A Battery charging and discharging tester |
| 04/10/2013 | CN103033759A Storage battery thermal runway intelligent judgment method |
| 04/10/2013 | CN103033758A Display electric quantity value calibration method and device |
| 04/10/2013 | CN103033757A Battery-monitoring device |
| 04/10/2013 | CN103033756A Battery-monitoring device |
| 04/10/2013 | CN103033755A Battery state measuring method and apparatus |
| 04/10/2013 | CN103033754A Device for monitoring degree of aging of storage battery |
| 04/10/2013 | CN103033753A Method of quickly judging hopower maintaining rate (SOC) of lithium iron phosphate battery (pack) |
| 04/10/2013 | CN103033752A Predication method and prolonging method for service life of electric vehicle battery |
| 04/10/2013 | CN103033751A Battery detecting method, battery and electronic device |
| 04/10/2013 | CN103033750A Lithium ion battery self discharge detection method |
| 04/10/2013 | CN103033749A Digital detection system for detecting rotor broken bar failure of asynchronous motor and detection method of digital detection system |
| 04/10/2013 | CN103033748A Counter-trawling loading low speed electrical machine test equipment based on flexible hinge |
| 04/10/2013 | CN103033747A Performance test jig of motor sub-assembly for copying machine to convey paper |
| 04/10/2013 | CN103033746A Load feedback measuring equipment of permanent magnet machine |
| 04/10/2013 | CN103033745A Fault detection based on current signature analysis for a generator |
| 04/10/2013 | CN103033744A Relay automatic verifying platform |
| 04/10/2013 | CN103033743A Measuring device of actuation time of switching element |
| 04/10/2013 | CN103033742A Relay fusion detecting technique for high voltage battery system of vehicle |
| 04/10/2013 | CN103033741A Chip with scan chain test function and test method |
| 04/10/2013 | CN103033740A Electro-migration early warning circuit of integrated circuit |
| 04/10/2013 | CN103033739A Programmable-control nanoscale integrated circuit built-in self-checking controller |
| 04/10/2013 | CN103033738A Automatic test system for circuit board |
| 04/10/2013 | CN103033737A Printed circuit board (PCB) through printing character detecting method |
| 04/10/2013 | CN103033736A Methods and apparatus for testing multiple-IC devices |
| 04/10/2013 | CN103033735A Circuit test interface and test method thereof |
| 04/10/2013 | CN103033734A Method for measuring graphene carrier mobility based on non-contact Hall effect |
| 04/10/2013 | CN103033733A Detection system and detection method for photovoltaic modules needing to be maintained in photovoltaic array |
| 04/10/2013 | CN103033732A Insulated gate bipolar transistor (IGBT) fault detection circuit |
| 04/10/2013 | CN103033731A Solar cell detection method and relevant device |
| 04/10/2013 | CN103033730A Method of judging whether boron penetrates through P-type metal-oxide-semiconductor field-effect transistor (PMOSFET) device |
| 04/10/2013 | CN103033729A Insulation detection circuit and detection method used for battery box |
| 04/10/2013 | CN103033728A Time dependent dielectric breakdown test circuit and test method |
| 04/10/2013 | CN103033727A High voltage detection device of stator coil |
| 04/10/2013 | CN103033726A Device and method for imitating guide line corona under different temperature and different humidity |
| 04/10/2013 | CN103033725A Impact voltage applying time control system and method thereof |
| 04/10/2013 | CN103033724A Insulated testing mechanism used for testing separator |
| 04/10/2013 | CN103033723A Movable cable fault tracing device |
| 04/10/2013 | CN103033722A Insulated fault positioner and apparatus performing insulated fault positioning in ungrounded power-supply network |
| 04/10/2013 | CN103033721A Dotted terminal identifier of high and low frequency transformer winding |
| 04/10/2013 | CN103033720A Multi-core cable long distance distinguishing method |
| 04/10/2013 | CN103033719A Non-contact type probe |
| 04/10/2013 | CN103033718A Temperature rise testing device for toy detection |
| 04/10/2013 | CN103033717A Oversampling distribution transformer terminal |
| 04/10/2013 | CN103033716A Calculation method of proportion of each lode component in power grid comprehensive load model |
| 04/10/2013 | CN103033715A Operating status detection system for area equipment in converting station |
| 04/10/2013 | CN103033714A Detecting device for vehicle-mounted bus adapter |
| 04/10/2013 | CN103033713A Testing method for remote control buttons and testing device |
| 04/10/2013 | CN103033712A Photoelectricity trigger device used for converting station transient state disturbance test and trigger method thereof |
| 04/10/2013 | CN103033711A Receiving coil reliability testing device |
| 04/10/2013 | CN103033710A Test circuit used for power resistor impact energy and test method thereof |
| 04/10/2013 | CN103033709A Transformer test machine and test method thereof |
| 04/10/2013 | CN103033708A Plane whole-machine high-strength illumination testing method |
| 04/10/2013 | CN103033707A Microcomputer type relaying protection testing system, testing device and testing method |
| 04/10/2013 | CN103033706A Method utilizing isothermy relaxation current method for evaluating insulated overhead conductor |
| 04/10/2013 | CN103033705A Test method and test system of electronic equipment |
| 04/10/2013 | CN103033704A Electric vehicle high-pressure electrical failure dynamic simulation test system and method |
| 04/10/2013 | CN103033703A On-line and off-line integrated analytical testing method for intelligent substation |
| 04/10/2013 | CN103033702A Multi-functional handheld tester of lighting protection device |
| 04/10/2013 | CN103033701A Flexible direct current transmission converter valve steady-state high-power running testing device and testing method |
| 04/10/2013 | CN103033700A Detecting device of responding wave form of dynamic reactive power compensation equipment and detecting method of the same |
| 04/10/2013 | CN103033699A Method for strip testing of mems devices, testing strip of mems devices and mems device thereof |
| 04/10/2013 | CN103033698A Charger detection with proprietary charger support |