| 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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| 04/03/2008 | DE102006044653A1 Battery polarity detecting device, has detector units determining negative voltage and activating electrical connection units for negative voltage to form complete circuit and stream of connection units for positive voltage flows |
| 04/03/2008 | DE102006044297A1 Verfahren zur Bestimmung eines Betriebszustandes eines Energiespeichers A method for determining an operating state of an energy store |
| 04/03/2008 | DE102006043419A1 On-board electrical system`s quiescent current determining method for automobile, involves forming measuring unit for detecting current measuring values characterizing momentary quiescent current, and storing values in memory unit |
| 04/03/2008 | DE102006042589A1 Verfahren und Vorrichtung zum Ermitteln unterschiedlicher Eigenschaften von Tonern Method and apparatus for determining different properties of toners |
| 04/03/2008 | DE10131581B4 Verfahren und Vorrichtung zur Erzeugung und Überprüfung von Verbundanordnungen Method and apparatus for generating and testing of composite assemblies |
| 04/03/2008 | DE10123758B4 Multi-Chip-Modul mit mehreren integrierten Halbleiterschaltungen Multi-chip module having a plurality of semiconductor integrated circuits |
| 04/03/2008 | DE10112217B4 Verfahren und Vorrichtung zur Erfassung einer zum Ausgangsstrom einer einen Generator aufweisenden elektrischen Maschine proportionalen Größe Method and apparatus for detecting the output current of a generator having electrical machine proportional size |
| 04/03/2008 | CA2663564A1 Method and system for standing wave detection for radio frequency identification marker readers |
| 04/02/2008 | EP1906193A1 Method and device for detecting charged state of battery |
| 04/02/2008 | EP1906192A2 Methods and apparatus for evaluating sensors and/or for controlling operation of an apparatus that includes a sensor |
| 04/02/2008 | EP1906189A1 Method of manufacturing a probe card |
| 04/02/2008 | EP1906154A1 Circuit for emulating encoder data |
| 04/02/2008 | EP1904866A1 Method for determining state of charge of lead-acid batteries of various specific gravities |
| 04/02/2008 | EP1904865A1 Pin electronics driver |
| 04/02/2008 | EP1904864A1 Device for triggering an electromagnetic actuator, and method for testing a first inductor of an electromagnetic actuator |
| 04/02/2008 | EP1904863A2 An apparatus and method for obtaining a device signal value using a ternary search process |
| 04/02/2008 | EP1904862A1 A method of earth fault identification and location in three-phase electrical network |
| 04/02/2008 | EP1904861A2 Probe card assembly with an interchangeable probe insert |
| 04/02/2008 | EP1676427A4 Methods of discharge control for a battery pack of a cordless power tool system, a cordless power tool system and battery pack adapted to provide over-discharge protection and discharge control |
| 04/02/2008 | EP1629228A4 Systems and methods for non-destructively testing conductive members employing electromagnetic back scattering |
| 04/02/2008 | EP1586181A4 Intelligent control for scaleable congestion free switching |
| 04/02/2008 | EP1360513B1 Multiple-capture dft system for detecting or locating crossing clock-domain faults during self-test or scan test |
| 04/02/2008 | EP1177453B1 Apparatus and method for electrical measurements on conductors |
| 04/02/2008 | CN201044420Y Signal experiment intelligent electric power |
| 04/02/2008 | CN201043992Y Test circuit for relay response time |
| 04/02/2008 | CN201043991Y Exterior base pin test structure of integrate circuit chip test platform |
| 04/02/2008 | CN201043990Y High-sensitivity open flash point detecting electrode |
| 04/02/2008 | CN201043989Y Cable locating and recognizing instrument |
| 04/02/2008 | CN201043988Y Polarity testing apparatus of USB wire holder |
| 04/02/2008 | CN201043987Y Panel test case |
| 04/02/2008 | CN201043986Y Electric product tester |
| 04/02/2008 | CN201043985Y Device for testing capability of cable connection electric apparatus |
| 04/02/2008 | CN101156282A Contact for electronic devices |
| 04/02/2008 | CN101156225A Preventive maintenance tapping and duty cycle monitor for voltage regulator |
| 04/02/2008 | CN101156076A Testing of an integrated circuit with a plurality of clock domains |
| 04/02/2008 | CN101156046A Sensor system |
| 04/02/2008 | CN101154907A Correction method for position signal phase error of brushless DC motor without position sensor |
| 04/02/2008 | CN101154812A Combination type energy feedback method for multi-output power supply and its implementing circuit |
| 04/02/2008 | CN101154811A Wide-region energy feedback method for multi-output switch power source and its implementing circuit |
| 04/02/2008 | CN101154802A Detecting method for output loop high-voltage arc of double-high output transformer and its processing equipment |
| 04/02/2008 | CN101154800A Method for detecting trouble electric arc and its protecting equipment |
| 04/02/2008 | CN101154654A Semiconductor device, semiconductor integrated circuit and bump resistance measurement method |
| 04/02/2008 | CN101154609A Apparatus and method for testing conductive bumps |
| 04/02/2008 | CN101153894A Electricity quantity detecting method, electricity quantity detecting system and electronic equipment using the same method |
| 04/02/2008 | CN101153893A Electric motor intelligent test system |
| 04/02/2008 | CN101153892A Verification method for field programmable gate array input/output module |
| 04/02/2008 | CN101153891A Method for sync circuit implementing asynchronous matching and synchronous testing and its special test system |
| 04/02/2008 | CN101153890A Power equipment |
| 04/02/2008 | CN101153889A Malfunction detection system and method thereof |
| 04/02/2008 | CN101153888A Testing method for luminous parallel path of flexible printing circuit board |
| 04/02/2008 | CN101153887A Special circuit board for detecting FPC impact deflection and detecting method thereof |
| 04/02/2008 | CN101153886A Degradation and sorting device used for plane display device especially OLED display panel |
| 04/02/2008 | CN101153885A Apparatus for testing a semiconductor device |
| 04/02/2008 | CN101153884A Relay-protection steady-state digital moving die test system |
| 04/02/2008 | CN101153883A Method for data access of surge protector and monitoring system of surge protector |
| 04/02/2008 | CN101153877A Component interface plate used for test of semiconductor integrated circuit |
| 04/02/2008 | CN100379326C Electronic circuit unit |
| 04/02/2008 | CN100379168C Apparatus and method for diagnosis of line shunting and grounding fault |
| 04/02/2008 | CN100379110C Far loopback testing technique for circuit longitudinal differential protection |
| 04/02/2008 | CN100379087C Anisotropic conductive sheet and its manufacturing method, adaptor device and its manufacturing method, and circuit device electric test instrument |
| 04/02/2008 | CN100378970C Multipurpose load plate |
| 04/02/2008 | CN100378943C Method of inspecting a semiconductor dynamic quantity sensor |
| 04/02/2008 | CN100378942C Method and apparatus for testing image pickup device |
| 04/02/2008 | CN100378938C Device package and methods for the fabrication and testing thereof |
| 04/02/2008 | CN100378903C Method and device for conditioning semiconductor wafers and/or hybrids |
| 04/02/2008 | CN100378465C LSI inspection method and apparatus, and LSI tester |
| 04/02/2008 | CN100378464C Automatic transmission line pulse system |
| 04/01/2008 | US7353448 Methods, architectures, circuits and systems for transmission error determination |
| 04/01/2008 | US7353443 Providing high availability in a PCI-Express link in the presence of lane faults |
| 04/01/2008 | US7353442 On-chip and at-speed tester for testing and characterization of different types of memories |
| 04/01/2008 | US7353441 Flip flop circuit and apparatus using a flip flop circuit |
| 04/01/2008 | US7353440 Multicore processor test method |
| 04/01/2008 | US7353439 Cross-platform test environment automatic setup method and system |
| 04/01/2008 | US7353437 System and method for testing a memory for a memory failure exhibited by a failing memory |
| 04/01/2008 | US7353307 Linking addressable shadow port and protocol for serial bus networks |
| 04/01/2008 | US7353131 Method and system for logic verification using mirror interface |
| 04/01/2008 | US7353120 Electrostatic discharge monitoring and manufacturing process control system |
| 04/01/2008 | US7352703 Protection scheme for a communications network under multiple failures |
| 04/01/2008 | US7352698 Communications system, communications apparatus, communications terminal and communications method |
| 04/01/2008 | US7352694 System and method for tolerating data link faults in a packet communications switch fabric |
| 04/01/2008 | US7352693 Fault tolerant wireless communication systems and methods |
| 04/01/2008 | US7352486 Printer |
| 04/01/2008 | US7352202 Method of Kelvin current sense in a semiconductor package |
| 04/01/2008 | US7352201 System and method for testing devices utilizing capacitively coupled signaling |
| 04/01/2008 | US7352200 Functional and stress testing of LGA devices |
| 04/01/2008 | US7352199 Memory card with enhanced testability and methods of making and using the same |
| 04/01/2008 | US7352198 Methods and apparatuses for improved stabilization in a probing system |
| 04/01/2008 | US7352197 Octal/quad site docking compatibility for package test handler |
| 04/01/2008 | US7352196 Probe card assembly and kit |
| 04/01/2008 | US7352195 Electron beam apparatus with detailed observation function and sample inspecting and observing method using electron beam apparatus |
| 04/01/2008 | US7352193 Voltage-impressed current measuring apparatus and current buffers with switches used therefor |
| 04/01/2008 | US7352192 Method and relative test structure for measuring the coupling capacitance between two interconnect lines |
| 04/01/2008 | US7352188 Electrically operated vehicle abnormality judging device |
| 04/01/2008 | US7352169 Testing components of I/O paths of an integrated circuit |
| 04/01/2008 | US7352168 Chuck for holding a device under test |
| 04/01/2008 | US7352166 Resistance ratio digitizing ohmmeter system |
| 04/01/2008 | US7351595 Method for manufacturing semiconductor device |
| 04/01/2008 | CA2313180C Motor winding contamination detector and detection |
| 03/28/2008 | CA2603709A1 Cable monitoring apparatus |
| 03/27/2008 | WO2008035841A1 Apparatus for measuring impedance of trolley line and method of locating fault using the same |