| 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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| 12/10/2009 | WO2009147724A1 Test wafer unit and test system |
| 12/10/2009 | WO2009147723A1 Test system and substrate unit to be used for testing |
| 12/10/2009 | WO2009147722A1 Testing wafer, testing system and semiconductor wafer |
| 12/10/2009 | WO2009147721A1 Test wafer unit and test system |
| 12/10/2009 | WO2009147720A1 Semiconductor wafer, semiconductor circuit, testing board and testing system |
| 12/10/2009 | WO2009147719A1 Test system |
| 12/10/2009 | WO2009147718A1 Method of manufacturing probe wafer |
| 12/10/2009 | WO2009147717A1 Probe wafer, probe apparatus, and test system |
| 12/10/2009 | WO2009147712A1 Tcp handling apparatus and tcp test apparatus |
| 12/10/2009 | WO2009147707A1 Liquid crystal array inspection apparatus and method for correcting imaging range |
| 12/10/2009 | WO2009147517A2 Test of electronic devices with boards without sockets based on magnetic locking |
| 12/10/2009 | WO2009146586A1 An electricity displaying equipment for accumulator |
| 12/10/2009 | WO2009146547A1 Methods and apparatus for battery testing |
| 12/10/2009 | WO2009130405A3 Method for estimating the non-measurable characteristics of an electrochemical system |
| 12/10/2009 | WO2009127706A3 A system and method for locating line faults in a medium voltage network |
| 12/10/2009 | WO2009127562A3 Method for monitoring an electrodynamic motor |
| 12/10/2009 | WO2009000475A3 System and method for recording the characteristic curves of light-emitting diodes |
| 12/10/2009 | US20090307550 Method and apparatus for allocating inputs in microcontrollers, and corresponding microcontroller |
| 12/10/2009 | US20090307549 Processor test system utilizing functional redundancy |
| 12/10/2009 | US20090307548 Method and apparatus for performing logic built-in self-testing of an integrated circuit |
| 12/10/2009 | US20090307547 Integrated circuit board with JTAG functions |
| 12/10/2009 | US20090307546 Providing trusted access to a jtag scan interface in a microprocessor |
| 12/10/2009 | US20090307545 Testable multiprocessor system and a method for testing a processor system |
| 12/10/2009 | US20090306925 Systems and methods for testing integrated circuit devices |
| 12/10/2009 | US20090306920 Computer system with integrated electromagnetic-interference detectors |
| 12/10/2009 | US20090306915 Method for predicting the power capacity of electrical energy stores |
| 12/10/2009 | US20090302881 Internal Memory for Transistor Outline Packages |
| 12/10/2009 | US20090302880 Wide Area Soft Defect Localization |
| 12/10/2009 | US20090302879 Semiconductor device |
| 12/10/2009 | US20090302876 Component for testing device for electronic component and testing method of the electronic component |
| 12/10/2009 | US20090302862 Method and system for monitoring partial discharge within an electric generator |
| 12/10/2009 | US20090302861 Circuit test apparatus |
| 12/10/2009 | US20090302860 Operating characteristic measurement device and methods thereof |
| 12/10/2009 | US20090302859 Method for testing a passive infrared sensor |
| 12/10/2009 | US20090302858 Trailer signal converter |
| 12/10/2009 | US20090302317 Switching device and testing apparatus |
| 12/10/2009 | DE102008026901A1 Datenübertragungssystem mit Ortungs-, Identifikations- und Messfunktion sowie ein Verfahren hierzu Data transmission system with detection, identification and measurement function and a method therefor |
| 12/10/2009 | DE102008025688A1 Lead backer for gravity handler for testing electronic semiconductor components with pins, has apron, which has base plate and two fastening bars |
| 12/10/2009 | DE102008024250A1 Stator winding resistance measuring method for electrical asynchronous machine, involves embossing direct voltage portion into voltage-and current system so that direct current portion is measured, by pre-setting of value for output voltage |
| 12/10/2009 | DE102008002305A1 Arrangement for measuring current at electrical conductor to detect electrical state variable of battery of motor vehicle, has printed circuit board formed such that sensors are attached to adjacent current-conductive conductor |
| 12/10/2009 | CA2749334A1 Methods and apparatus for battery testing |
| 12/09/2009 | EP2131440A1 Quick charging method of lithium based secondary battery and electronic apparatus employing it |
| 12/09/2009 | EP2131345A2 Method and system for measuring display attributes of a fed |
| 12/09/2009 | EP2131204A1 A method and system for testing a semiconductor package |
| 12/09/2009 | EP2130055A1 Integrated circuit having receiver jitter tolerance ("jtol") measurement |
| 12/09/2009 | EP1756602B1 Method and structure to develop a test program for semiconductor integrated circuits |
| 12/09/2009 | EP1756601B1 Method and structure to develop a test program for semiconductor integrated circuits |
| 12/09/2009 | CN201360219Y Frequency converter I/O terminal and fault processing circuit |
| 12/09/2009 | CN201360019Y Assembling structure of combined single power battery |
| 12/09/2009 | CN201359634Y Integral intelligent debugging device for excitation equipment |
| 12/09/2009 | CN201359633Y Solar cell testing equipment |
| 12/09/2009 | CN201359632Y Adaptive range tester for performance test of solar cell |
| 12/09/2009 | CN201359631Y Power facility online state remote transmitting system |
| 12/09/2009 | CN201359630Y DC injection-type line selection and positioning device adopting self-adapting adjustable resistor |
| 12/09/2009 | CN201359629Y Direct-current power supply grounding alarm device |
| 12/09/2009 | CN201359628Y Circuit for judging whether plugging element is plugged in place or not |
| 12/09/2009 | CN201359627Y Automatic fully-computerized annular iron core tester |
| 12/09/2009 | CN201359626Y Portable inside digital communication check device |
| 12/09/2009 | CN201359622Y Waterborne navigation aid two-line type multi-parameter measuring device |
| 12/09/2009 | CN201359621Y Sensor for detecting transient voltage to ground signal |
| 12/09/2009 | CN201359613Y Test electrode jig of amorphous silicon solar battery |
| 12/09/2009 | CN201359612Y Wafer test carrier |
| 12/09/2009 | CN201359538Y Power supply temperature measuring instrument |
| 12/09/2009 | CN101601128A Test device for semiconductor device |
| 12/09/2009 | CN101601098A Monitor burn-in test device and monitor burn-in test method |
| 12/09/2009 | CN101599656A Charge-discharge machine for power storage battery test system |
| 12/09/2009 | CN101599651A General rapid intelligent charger and charging method thereof |
| 12/09/2009 | CN101599643A Robust state estimation method in electric power system based on exponential type objective function |
| 12/09/2009 | CN101599487A Electrostatic discharge testing circuit and correlated method thereof |
| 12/09/2009 | CN101598858A Liquid crystal display high-voltage test circuit and liquid crystal display high-voltage test method |
| 12/09/2009 | CN101598771A Devices and method for detecting output over-voltage protection point of power supply module |
| 12/09/2009 | CN101598770A Testing method of computer and computer system |
| 12/09/2009 | CN101598769A Method for estimating remaining capacity of battery based on sampling points Kalman filtering |
| 12/09/2009 | CN101598768A Online capacity remote detection method of storage battery and detection device thereof |
| 12/09/2009 | CN101598767A Detection method of battery energy of X-ray pipeline crawling device |
| 12/09/2009 | CN101598766A Full-automatic testing device of open type portable motor driver |
| 12/09/2009 | CN101598765A Audion discriminator |
| 12/09/2009 | CN101598764A Solar cell detection machine station |
| 12/09/2009 | CN101598763A Testing device of small-size solar cell slice |
| 12/09/2009 | CN101598762A Sensor and device for monitoring local discharge of gas insulated metal enclosed switch |
| 12/09/2009 | CN101598761A Fault line selection method for small electric current grounding system of distribution network |
| 12/09/2009 | CN101598760A Fractal analysis method for flicker source orientation |
| 12/09/2009 | CN101598759A Method for detecting electric connectors of satellite ground power supply and distribution test equipment |
| 12/09/2009 | CN101598758A Method used for detecting open circuit of wires with invariable wiring harness in automobile intelligent electronic system |
| 12/09/2009 | CN101598757A Residual voltage test circuit of controllable metal oxide arrester and method thereof |
| 12/09/2009 | CN101598756A Test system of high voltage frequency converter |
| 12/09/2009 | CN101598755A Plug and play testing equipment |
| 12/09/2009 | CN101598754A System and method for automatic virtual metrology |
| 12/09/2009 | CN101598753A Testing device and testing method |
| 12/09/2009 | CN101598743A Probe card |
| 12/09/2009 | CN100568662C Battery, battery protection processing device and control method |
| 12/09/2009 | CN100568653C Safety alarm device for power line |
| 12/09/2009 | CN100568610C Nickel-hydrogen battery management system for electric vehicle |
| 12/09/2009 | CN100568325C Equipment and method for detecting quality of image display apparatus |
| 12/09/2009 | CN100568059C Detection circuit and method of liquid crystal display panel, and liquid crystal display panel |
| 12/09/2009 | CN100568013C Method and system for measuring remaining capacity of a battery with open circuit voltage detection |
| 12/09/2009 | CN100568012C Method for testing security of battery |
| 12/09/2009 | CN100568011C Generator injected type stator ground protection combination type analog experiment panel and test method |
| 12/09/2009 | CN100568010C SF6 circuit breaker gas on-line monitor |
| 12/09/2009 | CN100568009C Relay test method for on-line testing instrument |