Patents
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)
06/2004
06/10/2004WO2004008163A3 Assembly for connecting a test device to an object to be tested
06/10/2004WO2003052437A3 Microprocessor-based probe for integrated circuit testing
06/10/2004WO2003046724A3 Test circuit topology reconfiguration and utilization method
06/10/2004WO2003046590A3 Test machine for testing an integrated circuit with a comparator
06/10/2004US20040111689 Scan path timing optimizing apparatus determining connection order of scan path circuits to realize optimum signal timings
06/10/2004US20040111658 Scan test circuit with reset control circuit
06/10/2004US20040111657 Semiconductor device and method for testing the same
06/10/2004US20040111655 Microcomputer and test method therefore
06/10/2004US20040111572 Managing processor architected state upon an interrupt
06/10/2004US20040111252 Method and system for emulating a design under test associated with a test environment
06/10/2004US20040111231 Integrated circuits having post-silicon adjustment control
06/10/2004US20040111189 Data access method and data access apparatus for accessing data at on-vehicle information device
06/10/2004US20040110047 Functional test and demonstration apparatus for fuel cell power system
06/10/2004US20040109600 Inspection tool with partial framing camrea
06/10/2004US20040109464 Simultaneous bi-directional buffer including self-test circuit having function of generating input signal and self testing method of the simultaneous bi-directional buffer
06/10/2004US20040109408 Fast protection for TDM and data services
06/10/2004US20040109406 Facilitating communications with clustered servers
06/10/2004US20040109368 Semiconductor integrated circuit device
06/10/2004US20040109281 Semiconductor device having relief circuit for relieving defective portion
06/10/2004US20040108869 Method of detecting carrier dose of a semiconductor wafer
06/10/2004US20040108868 Device speed alteration by electron-hole pair injection and device heating
06/10/2004US20040108867 System for and method of assessing chip acceptability and increasing yield
06/10/2004US20040108866 Process monitor for monitoring an integrated circuit chip
06/10/2004US20040108862 Printed wiring board, multilayer printed wiring board, and method of detecting foreign matter and voids in inner layer of multilayer printed wiring board
06/10/2004US20040108856 Electronic battery tester
06/10/2004US20040108855 Alternator testing device and method
06/10/2004US20040108848 Adapter method and apparatus for interfacing a tester with a device under test
06/10/2004US20040108847 Test apparatus with loading device
06/10/2004US20040108846 Device for positioning an electronic test head with respect to a manipulator for manipulating electronic components, in particular integrated circuits
06/10/2004US20040108845 Structure for detecting plug/unplug status of phone-jacks by single bit generated by a resistor network
06/10/2004US20040108296 XeF2 gas produced by sublimation in a vacuum atmosphere decomposes and gasifies grease components and removes silicon pieces by etching; with or without water
06/10/2004CA2452400A1 A method of diagnosing a fault on a transformer winding
06/09/2004EP1426780A2 Semiconductor device with data ports supporting simultanous bi-directional data sampling and method for testing the same
06/09/2004EP1426779A1 Signal sampling with clock recovery
06/09/2004EP1426777A2 An apparatus for the determination of electrical power
06/09/2004EP1426775A1 System consisting of a first semiconductor device and a second semiconductor device connected to the first device
06/09/2004EP1426774A1 System consisting of a first semiconductor device and a second semiconductor device connected to the first device
06/09/2004EP1425666A2 Module, error-tolerant system and diagnostic method
06/09/2004EP1425594A1 Multilevel signal interface testing with binary test apparatus by emulation of multilevel signals
06/09/2004EP1425593A1 Built-in self-testing of multilevel signal interfaces
06/09/2004EP1342094B1 Device for electromagnetic characterisation of a tested structure
06/09/2004EP1290520B1 System for regulating the temperature of ic-chips with a fluid whose temperature is controlled quickly by a slow response cooler and a fast response heater
06/09/2004EP0876620B1 Method of detecting and locating a high-resistance earth fault in an electric power network
06/09/2004DE69723547T2 Verfahren und system zur bewertung eines messverfahrens und messungsinduzierter unsicherheiten in einem serienfertigungsprozess für einzelartikel Method and system for the assessment of a measurement method and measurement uncertainty induced in a mass production process for individual items
06/09/2004DE19703982B4 Verfahren zum Prüfen von Leiterplatten A method of testing of circuit boards
06/09/2004DE19519453B4 Halbleiterspeicher-Testvorrichtung The semiconductor memory test apparatus
06/09/2004DE10313872B3 Integrated circuit with testing facility provided by test circuit performing test sequence for operative circuit of IC in response to test signal
06/09/2004DE10255804A1 Steuerungseinrichtung eines Kraftfahrzeuges mit einer batteriebetriebenen Fernbedienung Control device of a motor vehicle, having a battery-operated remote control
06/09/2004DE10254756A1 Vorrichtung und Verfahren zur Erfassung von Stressmigrations-Eigenschaften Apparatus and method for detection of stress migration properties
06/09/2004CN2620413Y Portable electronic apparatus with charger function
06/09/2004CN2620285Y Power battery capacity detector for electric vehicle
06/09/2004CN2620284Y Surge current impacting test-bed
06/09/2004CN2620283Y Automatic fast measurer for relay
06/09/2004CN2620282Y Monitor for failure signal of power equipment
06/09/2004CN2620281Y Live line displaying detector for microelectronic high-voltage, ultrahigh-voltage power system
06/09/2004CN1503911A LSI inspection method and apparatus, and LSI tester
06/09/2004CN1503422A Leakage current detection interrupter extension cord with cord diagnostics
06/09/2004CN1503399A Device and method for valuting recharge rate of cell
06/09/2004CN1503391A Diagnosis device and method for fuel battery
06/09/2004CN1503135A Method for testing output port of mainboard of computer
06/09/2004CN1503133A Non-volatile memory chip for computer and test method thereof
06/09/2004CN1503040A Liquid crystal display and testing method thereof
06/09/2004CN1503000A Method for caculating circulation type of intelligent battery, method and equipment for correcting full recharge capacity to intelligent battery using said method
06/09/2004CN1502999A Multi-accumulator group instantaneous monitor equipment
06/09/2004CN1502998A Clamp tool for testing electrode free illumination appliances
06/09/2004CN1502995A Inspection jig for radio frequency device ,and contact probe imcorporated in the jig
06/09/2004CN1502970A Characteristic value calculation for welding detection
06/09/2004CN1153326C Circuits for monitoring status of accumulator and accumulator device
06/09/2004CN1153270C Method and device for eliminating parasitic bipolar transistor effect
06/09/2004CN1153269C Probe card and tester using said card
06/09/2004CN1153068C Semiconductor device having contact check circuit
06/09/2004CN1153067C Reflection interference type longitudinal electric field detector for electro-optical organic material
06/09/2004CN1152811C Palletization transporting device for integral circuit assembly processer and transporting mehtod thereof
06/08/2004US6748572 Power supply network analyzing method, computer program for executing the method, storage medium and power supply network analyzing apparatus
06/08/2004US6748564 Scan stream sequencing for testing integrated circuits
06/08/2004US6748563 Method and apparatus for testing path delays in a high-speed boundary scan implementation
06/08/2004US6748562 Memory tester omits programming of addresses in detected bad columns
06/08/2004US6748549 Clocking an I/O buffer, having a selectable phase difference from the system clock, to and from a remote I/O buffer clocked in phase with the system clock
06/08/2004US6748352 Method and apparatus for scan design using a formal verification-based process
06/08/2004US6748335 Acquisition system for a multi-channel relatively long record length digital storage oscilloscope
06/08/2004US6748273 Method and circuit for determining the battery status in a medical implant
06/08/2004US6748205 Integrated circuit
06/08/2004US6747894 Nonvolatile multilevel cell memory
06/08/2004US6747853 Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system
06/08/2004US6747473 Device under interface card with on-board testing
06/08/2004US6747472 Temporary device attach structure for test and burn in of microjoint interconnects and method for fabricating the same
06/08/2004US6747471 Method and apparatus to estimate burn-in time by measurement of scribe-line devices, with stacking devices, and with common pads
06/08/2004US6747470 Method and apparatus for on-die voltage fluctuation detection
06/08/2004US6747469 Preconditioning integrated circuit for integrated circuit testing
06/08/2004US6747468 Circuit trimming of packaged IC chip
06/08/2004US6747467 Assembly apparatus and method of contactor
06/08/2004US6747466 Substrate testing apparatus and substrate testing method
06/08/2004US6747465 Contractor, method for manufacturing the same, and probe card using the same
06/08/2004US6747464 Wafer holder for backside viewing, frontside probing on automated wafer probe stations
06/08/2004US6747459 Electric arc monitoring systems
06/08/2004US6747458 Method for monitoring the ground potential of a rectifier drive
06/08/2004US6747457 Apparatus for and method of calculating output deterioration in secondary battery
06/08/2004US6747456 Electro-chemical deterioration test method and apparatus
06/08/2004US6747447 Locking apparatus and loadboard assembly
06/08/2004US6747361 Semiconductor device and packaging method thereof