| 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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| 01/25/2012 | CN102331551A System for testing insulation reliability of ultra-high-voltage line-outgoing device |
| 01/25/2012 | CN102331550A Cable bushing circular current monitoring system and use method thereof |
| 01/25/2012 | CN102331549A Electrical fault location determination |
| 01/25/2012 | CN102331548A Single-phase earth fault positioning method for distribution network cable |
| 01/25/2012 | CN102331547A Transformer winding vibration on-line monitoring and fault diagnosis method |
| 01/25/2012 | CN102331546A Device for detecting quality of multi-core cable based on wireless transmit-receive mode |
| 01/25/2012 | CN102331545A Method for realizing online cable identification by injecting asymmetric square signal |
| 01/25/2012 | CN102331544A Method for distinguishing high resistance grounding failure and metallic grounding failure of power transmission line |
| 01/25/2012 | CN102331543A Support vector machine based fault electric arc detection method |
| 01/25/2012 | CN102331542A Transformer substation local discharging signal online monitoring and positioning method |
| 01/25/2012 | CN102331541A Distribution system break line detection device, system and method, meter reading device, relay device and control device |
| 01/25/2012 | CN102331540A On-line monitoring device and method for corona discharge of ultra-high voltage power transmission line |
| 01/25/2012 | CN102331539A Wiring harness tester |
| 01/25/2012 | CN102331538A Power checking system for frequency converter adopting one-way energy transmitting and rectifying mode and testing method thereof |
| 01/25/2012 | CN102331537A Alternating current (AC) and direct current (DC) determining circuit of cable on-line monitor |
| 01/25/2012 | CN102331536A Fault electric arc controllable simulative generation device |
| 01/25/2012 | CN102331535A Alternating current physical quantity measuring device and method as well as data acquisition device and method |
| 01/25/2012 | CN102331534A Power distribution terminal detecting system and method |
| 01/25/2012 | CN102331533A Monitoring and diagnosing system of high-voltage electrical equipment |
| 01/25/2012 | CN102331532A Equivalent test method for direct current thawing device |
| 01/25/2012 | CN102331529A Stability testing method and system of switch power supply feedback loop |
| 01/25/2012 | CN102331515A Four electrode magnetic battery clamping device |
| 01/25/2012 | CN102331274A Data acquisition circuit |
| 01/25/2012 | CN101963626B Extremely low-temperature environmental test shelter |
| 01/25/2012 | CN101907643B Mobile assembled multifunctional integrated test stand |
| 01/25/2012 | CN101887102B Method for detecting solar cell failure |
| 01/25/2012 | CN101834064B Capacitor with built-in fault output device |
| 01/25/2012 | CN101819047B Device and method for evaluating power supply sensitivity of fiber gyro |
| 01/25/2012 | CN101813748B Method for detecting noise of integrated circuit substrate |
| 01/25/2012 | CN101776976B Linear test machine of capacitance touch screen |
| 01/25/2012 | CN101776523B Automatic guided vehicle maintenance and repair prompt guiding device |
| 01/25/2012 | CN101769996B High-voltage power supply debugging detector |
| 01/25/2012 | CN101762779B Photoinduced attenuation testing system of battery sheet and testing method thereof |
| 01/25/2012 | CN101728588B Wireless communication terminal and method for determining battery electric quantity thereof |
| 01/25/2012 | CN101713818B Working condition automatic interpreting system of satellite power source subsystem |
| 01/25/2012 | CN101697376B Method and special device for comprehensive control of storage battery pack |
| 01/25/2012 | CN101598764B Solar cell detection machine station |
| 01/25/2012 | CN101593976B Method for constructing physical model of double circuit transmission lines on same tower |
| 01/25/2012 | CN101566668B Test handler, method for unloading packaged chips, method for transferring test trays |
| 01/25/2012 | CN101533052B Testing system and method for PWM fan electrical performance |
| 01/25/2012 | CN101487812B Test system for resistivity-temperature characteristics and air-sensitive characteristics of components |
| 01/25/2012 | CN101479904B A time alert device for use together with an earth leakage protection device |
| 01/25/2012 | CN101452038B Low current neutral grounding electric network single-phase earth fault diagnostic method |
| 01/25/2012 | CN101443669B Substrate inspecting jig, and electrode structure of connecting electrode unit in the jig |
| 01/25/2012 | CN101368991B Electronic device test device and method thereof |
| 01/25/2012 | CN101291114B Power switching device |
| 01/25/2012 | CN101231324B Test tray and handler using the test tray |
| 01/25/2012 | CN101231318B Voltage sampling circuit of anti-syntype diverter |
| 01/24/2012 | US8103927 Field mounting-type test apparatus and method for testing memory component or module in actual PC environment |
| 01/24/2012 | US8103926 Method and apparatus for synthesis of augmented multimode compactors |
| 01/24/2012 | US8103925 On-chip logic to support compressed X-masking for BIST |
| 01/24/2012 | US8103924 Test access mechanism for multi-core processor or other integrated circuit |
| 01/24/2012 | US8103923 Semiconductor device controlling debug operation of processing unit in response to permission or prohibition from other processing unit |
| 01/24/2012 | US8103919 Circuit for and method of repairing defective memory |
| 01/24/2012 | US8103497 External interface for event architecture |
| 01/24/2012 | US8103464 Test circuit, pattern generating apparatus, and pattern generating method |
| 01/24/2012 | US8102874 Method and system to provide blade server load balancing using spare link bandwidth |
| 01/24/2012 | US8102778 Network management system and method for performing scalable loss measurements within an access network |
| 01/24/2012 | US8102777 Network diagnostic systems and methods for aggregated links |
| 01/24/2012 | US8102771 Transmission rate control method, mobile station and radio base station |
| 01/24/2012 | US8102770 System and method for monitoring and optimizing network performance with vector performance tables and engines |
| 01/24/2012 | US8102767 Systems and methods for dynamically allocating network bandwidth |
| 01/24/2012 | US8102762 Communication control system and communication control method |
| 01/24/2012 | US8102759 Sensor network |
| 01/24/2012 | US8102630 Method for maintaining connectivity in failed switches of stack |
| 01/24/2012 | US8102183 Measuring electrical impedance at various frequencies |
| 01/24/2012 | US8102181 Method and device for rapid non-destructive quality control of powdered materials |
| 01/24/2012 | US8102180 CPU voltage testing system and method thereof |
| 01/24/2012 | US8102174 Techniques for electrically characterizing tunnel junction film stacks with little or no processing |
| 01/24/2012 | US8102152 Deterioration detecting method and deterioration suppressing method for rechargeable lithium batteries, deterioration detector, deterioration suppressor, battery pack, and charger |
| 01/24/2012 | US8102146 Remaining-amount estimation device and method for secondary battery |
| 01/24/2012 | US8101436 Dicing method, method of inspecting integrated circuit element, substrate holding device, and pressure sensitive adhesive film |
| 01/24/2012 | US8101434 Method for LED-module assembly |
| 01/24/2012 | US8099852 Method for assembling image capturing device |
| 01/24/2012 | CA2520540C Apparatus and method for distance extension of fibre-channel over transport |
| 01/19/2012 | WO2012009477A1 Methods and apparatus for providing a built-in self test |
| 01/19/2012 | WO2012009079A1 Power door safety locking system |
| 01/19/2012 | WO2012008941A1 Method for determining the operating condition of a photovoltaic panel |
| 01/19/2012 | WO2012008929A1 Sensor and method of manufacturing the same, and system for detecting a partial discharge signal and a method of forming the same |
| 01/19/2012 | WO2012008541A1 Contact probe and probe unit |
| 01/19/2012 | WO2012008509A1 Protective semiconductor apparatus for an assembled battery, a battery pack including the protective semiconductor apparatus, and an electronic device |
| 01/19/2012 | WO2012008484A1 Contact state detection device, contact state detection method, computer program for contact state detection, electrical conductivity measurement system provided with contact state detection device, and electrical conductivity measurement method involving contact state detection method |
| 01/19/2012 | WO2012008462A1 Battery-capacity management device |
| 01/19/2012 | WO2012008449A1 Battery pack voltage detection device |
| 01/19/2012 | WO2012008448A1 Assembled-battery voltage equalization apparatus |
| 01/19/2012 | WO2012008319A1 Emulator verification system, emulator verification method |
| 01/19/2012 | WO2012008022A1 Controller for vehicle |
| 01/19/2012 | WO2012007995A1 Transmission unit, supplementary member used for transmission unit, and test equipment |
| 01/19/2012 | WO2012007986A1 Measurement circuit, and testing device |
| 01/19/2012 | WO2012007393A1 Method or voltage detection system for determining a correction parameter for a measurement channel and for detecting a terminal voltage of an electric motor |
| 01/19/2012 | WO2012007247A1 Module and arrangement for measuring a high-frequency current through a conductor |
| 01/19/2012 | WO2012007206A1 Method for determining the life expectancy of at least one battery cell, battery comprising a plurality of battery cells, and motor vehicle |
| 01/19/2012 | WO2012006723A1 Reconfigurable photovoltaic structure |
| 01/19/2012 | WO2011140276A3 Electric machine component temperature monitoring |
| 01/19/2012 | WO2011079977A3 Method for determining the charge state of a battery pack |
| 01/19/2012 | US20120017131 Methods and apparatus for providing a built-in self test |
| 01/19/2012 | US20120017130 Circuit for testing integrated circuits |
| 01/19/2012 | US20120017129 High speed double data rate jtag interface |
| 01/19/2012 | US20120016609 In-vehicle battery monitor |
| 01/19/2012 | US20120015215 Rechargeable battery pack and manufacturing method of the same |