| 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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| 05/24/2011 | US7948252 Multilayered probe card |
| 05/24/2011 | US7948251 Guide device and test apparatus for electronic devices |
| 05/24/2011 | US7948250 Probe with a changing device |
| 05/24/2011 | US7948249 Semiconductor chip having a crack test circuit and method of testing a crack of a semiconductor chip using the same |
| 05/24/2011 | US7948243 Testable integrated circuit, system in package and test instruction set |
| 05/24/2011 | US7948242 Integrated circuit and integrated circuit package |
| 05/24/2011 | US7948241 Fault direction determination |
| 05/24/2011 | US7948228 Technique for measuring power source noise generated inside integrated circuit |
| 05/24/2011 | US7947531 Combinatorial evaluation of dry semiconductor processes |
| 05/24/2011 | US7947515 Defect inspecting method |
| 05/24/2011 | US7946759 Substrate temperature measurement by infrared transmission |
| 05/24/2011 | US7946050 Three-dimensional microprobe array |
| 05/24/2011 | US7946023 Method and apparatus for measuring compression in a stator core |
| 05/24/2011 | CA2572940C System and method for preserving multicast data forwarding during control failures in a router |
| 05/19/2011 | WO2011059439A2 Scan test application through high-speed serial input/outputs |
| 05/19/2011 | WO2011057904A1 Sensor system, sensor device, and diagnostic device |
| 05/19/2011 | WO2011057855A1 Method and device for determining the quantum efficiency of a solar cell |
| 05/19/2011 | WO2011057846A1 Battery management unit for estimating battery impedance |
| 05/19/2011 | US20110119544 User Guided Short Correction And Schematic Fix Visualization |
| 05/19/2011 | US20110119543 Boundary scan path method and system with functional and non-functional scan cell |
| 05/19/2011 | US20110119542 Semiconductor device test system with test interface means |
| 05/19/2011 | US20110119541 Bdx data in stable states |
| 05/19/2011 | US20110119005 Battery-state monitoring apparatus |
| 05/19/2011 | US20110116197 Current sensor for earth leakage module |
| 05/19/2011 | US20110116084 Method of inspecting defects in circuit pattern of substrate |
| 05/19/2011 | US20110115520 Capacitor test method and circuit therefor |
| 05/19/2011 | US20110115519 Test system and write wafer |
| 05/19/2011 | US20110115518 System and Method for Use in Functional Failure Analysis by Induced Stimulus |
| 05/19/2011 | US20110115517 Built-off test device and test system including the same |
| 05/19/2011 | US20110115516 Apparatus and method for inspecting defects in circuit pattern of substrate |
| 05/19/2011 | US20110115513 Wafer prober and failure analysis method using the same |
| 05/19/2011 | US20110115512 Integrated circuit tester with high bandwidth probe assembly |
| 05/19/2011 | US20110115511 Electrical device with miswire protection and automated testing |
| 05/19/2011 | US20110115510 System and Method for Gradient Thermal Analysis by Induced Stimulus |
| 05/19/2011 | US20110115509 Semiconductor Devices Including Design for Test Capabilities and Semiconductor Modules and Test Systems Including Such Devices |
| 05/19/2011 | US20110115508 Determining critical current density for interconnect |
| 05/19/2011 | US20110115496 Method for selecting protective resistor value for a capacitor charging circuit which enables maximum energy transfer with minimal heat |
| 05/19/2011 | US20110115495 Communication apparatus and withstand voltage test method |
| 05/19/2011 | US20110115494 Managed electrical connectivity systems |
| 05/19/2011 | US20110115493 Method and system of performing detection on an imaging device |
| 05/19/2011 | US20110115469 Optical fiber electric current sensor, electric current measurement method, and fault zone detection apparatus |
| 05/19/2011 | DE10253717B4 Vorrichtung zum Kontaktieren für den Test mindestens eines Testobjekts, Testsystem und Verfahren zum Testen von Testobjekten Apparatus for contacting for the test of at least one test object, test system and method for testing of test objects |
| 05/19/2011 | DE102010048348A1 Method for localization of interlock errors in high-voltage on-board power supply of motor vehicle, involves retrieving error information by diagnosis unit that automatically displays sequence of measurements provided for error localization |
| 05/19/2011 | DE102010029122A1 Regelabgleichverfahren des Ladungszustandes einer Batterie für ein Hybridfahrzeug Rule matching method, the state of charge of a battery for a hybrid vehicle |
| 05/18/2011 | EP2323238A2 Available charging/discharging current calculation method and power supply device |
| 05/18/2011 | EP2322945A2 Apparatus and method for sensing battery leakage current, and battery driving apparatus and battery pack comprising the apparatus |
| 05/18/2011 | EP2321663A1 Apparatus and method for estimating state of health of battery based on battery voltage variation pattern |
| 05/18/2011 | EP2321662A2 Tracker circuit and method for automated test equipment systems |
| 05/18/2011 | EP2321661A1 Partial discharge monitoring method and system |
| 05/18/2011 | EP2321660A1 Method and apparatus for fast fault detection |
| 05/18/2011 | EP2321569A1 Portable lighting devices |
| 05/18/2011 | EP2160615B1 Photodiode self-test |
| 05/18/2011 | EP2130055B1 Integrated circuit having receiver jitter tolerance ("jtol") measurement |
| 05/18/2011 | EP1987367B1 Sensor element, device and method for inspecting a printed conductor structure, production method for sensor element |
| 05/18/2011 | EP1499904B1 Testable cascode circuit and method for testing the same |
| 05/18/2011 | CN201839074U Intelligent control device for ring net switch cabinet |
| 05/18/2011 | CN201839045U Online charging detector for capacity of storage battery |
| 05/18/2011 | CN201839044U Constant current and constant power discharging device |
| 05/18/2011 | CN201839041U Battery isolated sample multichannel parallel constant current charge and discharge circuit and battery component capacity detection system |
| 05/18/2011 | CN201839021U Electric automobile automatic charging device capable of displaying charging completion time |
| 05/18/2011 | CN201838993U Multiple protection device for monitoring faults of motor |
| 05/18/2011 | CN201838984U Electric wiring protection device |
| 05/18/2011 | CN201838981U High-sensitivity leakage current detection circuit breaker |
| 05/18/2011 | CN201838976U Electric leakage monitor with screen display function for electrical equipment |
| 05/18/2011 | CN201838975U Overload monitoring device for distribution line |
| 05/18/2011 | CN201838597U Testing diode for traveling wave tube cathode |
| 05/18/2011 | CN201838296U Automatic dead pixel detecting device of LED (light-emitting diode) display |
| 05/18/2011 | CN201838110U Power equipment multiple warning device |
| 05/18/2011 | CN201838109U Power equipment monitoring device |
| 05/18/2011 | CN201837872U Intelligent control load system |
| 05/18/2011 | CN201837864U Timing measurement and control device for controlling on and off of power supply |
| 05/18/2011 | CN201837714U Underwriter Laboratories (UL) test topology |
| 05/18/2011 | CN201837713U Testing machine for short circuit of battery |
| 05/18/2011 | CN201837712U Online monitoring device of HGIS (hybrid gas insulated switchgear) energy storage motor |
| 05/18/2011 | CN201837711U Test system for load performance of electric motor |
| 05/18/2011 | CN201837710U Itinerant detector of switching device |
| 05/18/2011 | CN201837709U HGIS (hybrid gas insulated switchgear) on-off coil online monitoring device |
| 05/18/2011 | CN201837708U Intelligent tester of residual current protector |
| 05/18/2011 | CN201837707U Tester of central cabinet circuit breaker |
| 05/18/2011 | CN201837706U Reed pipe service life testing device |
| 05/18/2011 | CN201837705U Fault acquisition device based on wireless communication and solar power supply |
| 05/18/2011 | CN201837704U Power amplifier test tool capable of simulating screw tightening state |
| 05/18/2011 | CN201837703U System for forming scan-based test design for integrated circuit design |
| 05/18/2011 | CN201837702U Electrical leakage detection device of solar battery |
| 05/18/2011 | CN201837701U Quick tester for silicon-controlled rectifier element |
| 05/18/2011 | CN201837700U Device for testing polarity of mutual inductor in switch cabinet |
| 05/18/2011 | CN201837699U Portable mutual inductor polarity calibration instrument |
| 05/18/2011 | CN201837698U Indicator for bad contact of electric power circuit connectors |
| 05/18/2011 | CN201837697U Analog test device for test carrier plate |
| 05/18/2011 | CN201837696U Electricity leakage detection control circuit of heating type full-automatic washing machine |
| 05/18/2011 | CN201837695U Mobile terminal data line detection circuit and detection device |
| 05/18/2011 | CN201837694U Wiring tester for electric energy metering device |
| 05/18/2011 | CN201837693U High-voltage connector testing device of electric locomotive |
| 05/18/2011 | CN201837692U 绝缘子在线监测仪 Insulator line monitor |
| 05/18/2011 | CN201837691U Life testing machine for multi-turn valve electric actuator |
| 05/18/2011 | CN201837690U Debugging instrument of reactive compensation device |
| 05/18/2011 | CN201837689U Comprehensive test bench with composite structure |
| 05/18/2011 | CN201837688U Comprehensive test detection line of automatic alternating-current voltage stabilizer |
| 05/18/2011 | CN201837684U Inductance testing mould for planar transformer |
| 05/18/2011 | CN201837648U Comparison signal source |