| 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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| 09/14/2011 | CN102183371A Experiment platform and method of ship electric propulsion multi-mode hybrid power system |
| 09/14/2011 | CN102182044A Floating drum fault detection method and device in washing mode of floating drum washing machine |
| 09/14/2011 | CN102180124A Malfunction recognition for electricity consumers in motor vehicle |
| 09/14/2011 | CN102180096A Method of monitoring vehicle batteries |
| 09/14/2011 | CN101789040B Design method of Geiger mode angular position digitizer (APD) passive quenching and recovering integrated circuit |
| 09/14/2011 | CN101777405B flowing water resistor and device for carrying out on-line insulation detection by using the same |
| 09/14/2011 | CN101739922B System and method for detecting color data of display |
| 09/14/2011 | CN101692430B Method for detecting random defects of silicon gate of CMOS process |
| 09/14/2011 | CN101685108B Internal overvoltage online monitoring method for electric power system |
| 09/14/2011 | CN101676736B Test wiring platform containing multiple groups of wiring plates |
| 09/14/2011 | CN101672898B Simulated condition testing device of fuel cell power generation system |
| 09/14/2011 | CN101639505B Test method of magnetically controlled reactor |
| 09/14/2011 | CN101629981B Modularized multiple wave forms impact generator test device |
| 09/14/2011 | CN101604861B Battery charging control circuit and charger |
| 09/14/2011 | CN101592719B Method and system for testing current transformer |
| 09/14/2011 | CN101587160B Method for measuring long-clearance air ac arc medium recovery strength |
| 09/14/2011 | CN101464575B Liquid crystal display panel test method |
| 09/14/2011 | CN101446612B Measurement method of critical current properties of high-temperature superconducting tape |
| 09/14/2011 | CN101389971B Battery service life judging device and battery service life judging method |
| 09/14/2011 | CN101377531B Output power detecting structure with direction coupler and direction coupler |
| 09/14/2011 | CN101354983B Method and apparatus for debugging contact unevenness degree of signal relay |
| 09/14/2011 | CN101290740B Driver of display unit |
| 09/14/2011 | CN101262142B Method and device for prevent vehicles from mistaken lighting |
| 09/14/2011 | CN101038321B Probe block and probe assembly having the block |
| 09/13/2011 | US8020059 Tap and control with data I/O, TMS, TDI, and TDO |
| 09/13/2011 | US8020058 Multi-chip digital system having a plurality of controllers with self-identifying signal |
| 09/13/2011 | US8020057 Comparator circuitry connected to input and output of tristate buffer |
| 09/13/2011 | US8019562 Method for detecting the loss of one or more phases in a permanent-magnet synchronous electric motor |
| 09/13/2011 | US8019561 Electrical short locator method |
| 09/13/2011 | US8019458 Creating multi-layer/multi-input/multi-output (MLMIMO) models for metal-gate structures |
| 09/13/2011 | US8018872 Method and apparatus for mitigating layer-2 looping in home networking applications |
| 09/13/2011 | US8018865 Method for GSM and CDMA dual-mode mobile phone to control two GSM subscriber identification modules |
| 09/13/2011 | US8018863 Reducing CC message transmission in a provider network |
| 09/13/2011 | US8018857 Method for supporting SDH/SONET oamp on ethernet |
| 09/13/2011 | US8018854 Facility and equipment testing for packet networks |
| 09/13/2011 | US8018852 Equal-cost source-resolved routing system and method |
| 09/13/2011 | US8018848 Survivable phone behavior using SIP signaling in a SIP network configuration |
| 09/13/2011 | US8018837 Self-healing chip-to-chip interface |
| 09/13/2011 | US8018243 Measurement signal processing |
| 09/13/2011 | US8018241 Logic applying different bit positions to respective scan paths |
| 09/13/2011 | US8018240 Apparatus, circuit and method of monitoring leakage current characteristics |
| 09/13/2011 | US8018236 Device and method for analyzing defects, particularly for items made of plastics |
| 09/13/2011 | US8018235 Methods and apparatus to facilitate ground fault detection with a single coil and an oscillator |
| 09/13/2011 | US8018220 Electronic identification device and method |
| 09/13/2011 | US8017943 Semiconductor device with reduced pad pitch |
| 09/13/2011 | US8017029 Plasma mask etch method of controlling a reactor tunable element in accordance with the output of an array of optical sensors viewing the mask backside |
| 09/13/2011 | CA2572175C Rf test access for testing antenna in mobile communication device |
| 09/13/2011 | CA2212019C Method for classifying test subjects in knowledge and functionality states |
| 09/09/2011 | WO2011109674A1 Evaluating noise and excess current on a power line |
| 09/09/2011 | WO2011109489A1 Method and apparatus for fault detection of series diodes in rectifiers |
| 09/09/2011 | WO2011108788A1 Abnormality diagnostic device and method of cell balancing circuits |
| 09/09/2011 | WO2011108249A1 Full charge capacity value correction circuit, battery pack, and charging system |
| 09/09/2011 | WO2011107381A1 Method and device for checking an electronic device |
| 09/09/2011 | WO2011107376A1 Circuit arrangement for measuring voltage in an electric drive, in particular a point mechanism |
| 09/09/2011 | WO2011107364A2 Service device and service method |
| 09/09/2011 | WO2011107343A1 Method for grouping or labelling luminescence diode components, and luminescence diode component |
| 09/09/2011 | WO2011107321A1 Improvements in backward analysis for determining fault masking factors |
| 09/09/2011 | WO2011107316A1 Method for testing an integrated circuit |
| 09/09/2011 | WO2011107047A2 Integrated circuit device |
| 09/09/2011 | WO2011043556A3 Fault-locating method for a trolley line, and system for same |
| 09/09/2011 | CA2791622A1 Evaluating noise and excess current on a power line |
| 09/08/2011 | US20110219278 Panel Driving Circuit That Generates Panel Test Pattern and Panel Test Method Thereof |
| 09/08/2011 | US20110219277 System and Method of Test Mode Gate Operation |
| 09/08/2011 | US20110218745 Method and apparatus to monitor loss of ground isolation of an electric motor drive circuit |
| 09/08/2011 | US20110216479 Fallen conductor warning system |
| 09/08/2011 | US20110215939 Trigger mechanism |
| 09/08/2011 | US20110215828 Test method for passive device embedded printed circuit board |
| 09/08/2011 | US20110215827 Method and Apparatus for Testing a Memory Device |
| 09/08/2011 | US20110215826 Semiconductor Package Test Apparatus |
| 09/08/2011 | US20110215825 System and method for temperature cycling |
| 09/08/2011 | US20110215824 Operation voltage supply apparatus |
| 09/08/2011 | US20110215813 Fuel property sensor abnormality determining device |
| 09/08/2011 | US20110215812 Method and apparatus for inspecting electronic component |
| 09/08/2011 | US20110215811 Apparatus, system and methods for ground current detection |
| 09/08/2011 | US20110215792 Probe and testing apparatus including the same |
| 09/08/2011 | US20110215468 Bump-on-Lead Flip Chip Interconnection |
| 09/08/2011 | US20110214507 Bond strength tester with switchable backlash control |
| 09/08/2011 | DE112006001266B4 Parametermessung von Hochgeschwindigkeits-I/O-Systemen Parameter measurement of high-speed I / O systems |
| 09/08/2011 | DE112004002512B4 Detektieren eines Fehlers in einem Stromrichter-Last-System Detecting an error in a power converter-load system |
| 09/08/2011 | DE102010011199A1 Schaltungsanordnung zur Spannungsmessung bei einem elektrischen Antrieb Circuit arrangement for voltage measurement in an electrical drive |
| 09/08/2011 | DE102010010600A1 Dual-feed asynchronous machine function monitoring method, involves pressing sheets into composite using bolts, and measuring and evaluating flow of current through source and/or through bolts, where insulation of bolts is measured |
| 09/08/2011 | DE102010010509A1 Defective photovoltaic modules detecting method, involves feeding electric power from supply network to photovoltaic system, and acquiring thermal behavior of modules by measurement using infrared camera or by optical processes |
| 09/08/2011 | DE102010010396A1 Method for monitoring electrical insulation of winding of e.g. electric motor, involves producing high-frequency partial discharge signal during occurrence of partial discharge in insulation of winding, where pulse is produced from signal |
| 09/08/2011 | DE102009047247A1 Belastungszustandsbestimmer, Lastanordnung, Leistungsversorgungsschaltung und Verfahren zum Bestimmen eines Belastungszustandes einer elektrischen Leistungsquelle Belastungszustandsbestimmer, load device, power supply circuit and method for determining a load state of an electrical power source |
| 09/07/2011 | EP2363926A1 Connector assembling jig |
| 09/07/2011 | EP2363720A2 Method of manufacture of an integrated circuit package |
| 09/07/2011 | EP2363684A1 Calibration cell |
| 09/07/2011 | EP2279425B1 Method of estimation of the state of charge of a battery |
| 09/07/2011 | CN201966692U 电网智能监测仪 Grid Smart Monitor |
| 09/07/2011 | CN201966688U Comprehensive measure and control device of a high-pressure shaft tower |
| 09/07/2011 | CN201966658U 智能型蓄电池组并网放电系统 Smart Grid battery discharge system |
| 09/07/2011 | CN201966609U Detecting device of a current conversion station method of operation |
| 09/07/2011 | CN201966576U 负载短路保护电路 Load short-circuit protection circuit |
| 09/07/2011 | CN201965719U 电气设备的短路监测报警电路 Shorted electrical equipment monitoring and alarm circuits |
| 09/07/2011 | CN201965226U 智能型低压电流互感器自动检定线 Intelligent low-voltage current transformer automatic verification line |
| 09/07/2011 | CN201965218U 一种应用于变频电源的电流测量电路 Applied to inverter power supply current measurement circuit |
| 09/07/2011 | CN201965217U Led路灯电源综合测试系统 Led lamp power integrated test system |
| 09/07/2011 | CN201965216U 一种太阳能电池组件短距iv测试仪 A solar cell module short iv tester |
| 09/07/2011 | CN201965215U 蓄电池组在线监测系统 Group Battery Online Monitoring System |
| 09/07/2011 | CN201965214U 电动自行车仪表 Electric Bicycle Meter |