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)
10/2004
10/06/2004EP1464974A1 Online detection of shorted turns in a generator field winding
10/06/2004EP1464973A1 Methods and apparatus for analyzing high voltage circuit breakers
10/06/2004EP1464972A2 Computer-based method for testing an arrangement of electrical apparatus
10/06/2004EP1464971A2 System and method for in-situ signal delay measurement for a microprocessor
10/06/2004EP1464970A1 Loop-back testing with delay elements
10/06/2004EP1464969A1 Loop-back testing with delay elements
10/06/2004EP1464968A2 A method for determining the current-voltage characteristic of a snap-back device
10/06/2004EP1358498B1 Input/output continuity test mode circuit
10/06/2004EP1290460B1 Method and apparatus for testing source synchronous integrated circuits
10/06/2004EP0985175B1 Distributed logic analyzer for use in a hardware logic emulation system
10/06/2004CN2646721Y An improved signal sampler
10/06/2004CN2646720Y Transformer test bench
10/06/2004CN1535436A System and method for product yield prediction
10/06/2004CN1535384A Fuel cell votage monitoring system and its method
10/06/2004CN1535383A Metod and apparatus for recycling cryogenic liquid or gas from test chambers
10/06/2004CN1534754A Temperature monitoring system of testing classifying machine
10/06/2004CN1534753A Low power consumption self testing producer of quasi mono jump testing set
10/06/2004CN1534687A 半导体集成电路装置 The semiconductor integrated circuit device
10/06/2004CN1534360A Semiconductor device and its testing method
10/06/2004CN1534304A Semiconductor testing circuit, semiconductor storage and semiconductor testing method
10/06/2004CN1534302A 电压检测电路 A voltage detecting circuit
10/06/2004CN1534301A Electro optical voltage sensor used for high voltage
10/06/2004CN1170441C Method and device for detecting beam current of kinescope and its application
10/06/2004CN1170311C Manufacturing method of semiconductor device and packaging equipment therefor
10/06/2004CN1170167C Method and device for testing operativeness of printed circuit boards
10/06/2004CN1170166C Method for controlling IC handler and control system using same
10/06/2004CN1170165C Detection method and its detection structure of array electronic contact reliability
10/05/2004US6802047 Calculating resistance of conductor layer for integrated circuit design
10/05/2004US6802046 Time domain measurement systems and methods
10/05/2004US6802034 Test pattern generation circuit and method for use with self-diagnostic circuit
10/05/2004US6801870 Apparatus and method for determining effect of on-chip noise on signal propagation
10/05/2004US6801869 Method and system for wafer and device-level testing of an integrated circuit
10/05/2004US6801863 Method for detecting the connectivity of electrical conductors during automated test using longitudinal balance measurements
10/05/2004US6801650 Mechanism and method for controlling focal point position of UV light and apparatus and method for inspection
10/05/2004US6801461 Built-in self-test arrangement for integrated circuit memory devices
10/05/2004US6801162 Doppler-based automated direction finding system and method for locating cable television signal leaks
10/05/2004US6801145 Interleaving A/D conversion type waveform digitizer module and a test apparatus
10/05/2004US6801099 Methods for bi-directional signaling
10/05/2004US6801081 Switching device provided with integrated test means
10/05/2004US6801071 Semiconductor integrated circuit device with differential output driver circuit, and system for semiconductor integrated circuit device
10/05/2004US6801050 Driver circuit integrated with load current output circuit, pin electronics and IC tester having thereof
10/05/2004US6801049 Method and apparatus for defect analysis of semiconductor integrated circuit
10/05/2004US6801048 Device and method for testing integrated circuit dice in an integrated circuit module
10/05/2004US6801047 Wafer probe station having environment control enclosure
10/05/2004US6801046 Method of testing the electrostatic discharge performance of an IC device
10/05/2004US6801044 Universal electromagnetic resonance system for detecting and measuring local non-uniformities in metal and non-metal objects
10/05/2004US6801031 Method and apparatus for current measurement for electronically-controlled pump
10/05/2004US6800869 Monitoring apparatus and method for tape automated bonding process
10/05/2004US6800496 Characterization methodology for the thin gate oxide device
10/05/2004US6800495 Lot-optimized wafer level burn-in
10/05/2004US6799976 Construction structures and manufacturing processes for integrated circuit wafer probe card assemblies
10/05/2004US6799909 Method of providing for an automated split runcard processing
10/05/2004CA2423414C Battery state of charge indicator
09/2004
09/30/2004WO2004084581A1 Method of programming a hearing aid by a programming device
09/30/2004WO2004084491A1 Non-intrusive cable connection monitoring for use in hfc networks
09/30/2004WO2004084461A2 Method and system for emulating a fibre channel link over a sonet/sdh path
09/30/2004WO2004084395A1 Inverter
09/30/2004WO2004084296A1 Probe positioning and bonding device and probe bonding method
09/30/2004WO2004084276A2 Apparatus and method for controlling the temperature of an electronic device
09/30/2004WO2004084033A2 Method and system for testing a signal path having an operational signal
09/30/2004WO2004083980A2 Method of mitigating effects of component deflection in a probe card analyzer
09/30/2004WO2004083880A1 Calibration method for system performance validation of automatic test equipment
09/30/2004WO2004083879A1 Test device and setting method
09/30/2004WO2004083878A1 System and method for monitoring partial discharge in electrical components
09/30/2004WO2004083876A1 Generation and measurement of timing delays by digital phase error compensation
09/30/2004WO2004083873A2 Adjusting device for the planarization of probe sets of a probe card
09/30/2004WO2004083783A2 Hand mounted testing meter
09/30/2004WO2004083747A2 Thermal stratification test apparatus and method providing cyclical and steady-state stratified environments
09/30/2004WO2004083000A1 Method and system for early detecting the defects of an electrically controlled brake system
09/30/2004WO2004070398A3 Method and apparatus for characterizing a signal path carrying an operational signal
09/30/2004WO2004070343A3 System and method for measuring internal resistance of electrochemical devices
09/30/2004WO2004059334A8 Programmable logic analyzer data analyzing method
09/30/2004WO2004027868A3 Electrical device, a method for manufacturing an electrical device, test structure, a method for manufacturing such a test structure and a method for testing a display panel
09/30/2004US20040194040 Method of cross-mapping integrated circuit design formats
09/30/2004US20040193992 Method and apparatus for preventing and recovering from TLB corruption by soft error
09/30/2004US20040193991 Semiconductor integrated circuit including operation test circuit and operation test method thereof
09/30/2004US20040193990 Test apparatus and test method
09/30/2004US20040193989 Test system including a test circuit board including through-hole vias and blind vias
09/30/2004US20040193988 Engine speed sensor with fault detection
09/30/2004US20040193986 On-die pattern generator for high speed serial interconnect built-in self test
09/30/2004US20040193985 Autonomous built-in self-test for integrated circuits
09/30/2004US20040193984 Signature Cell
09/30/2004US20040193983 IC scan means changing output signals synchronous with clock signal
09/30/2004US20040193982 Built-in self-test for digital transmitters
09/30/2004US20040193981 On-chip scan clock generator for asic testing
09/30/2004US20040193980 Configurator arrangement and approach therefor
09/30/2004US20040193979 Circuit configurator arrangement and approach therefor
09/30/2004US20040193978 Parallel testing of integrated circuits
09/30/2004US20040193977 Non-invasive, low pin count test circuits and methods utilizing emulated stress conditions
09/30/2004US20040193976 Method and apparatus for interconnect built-in self test based system management failure monitoring
09/30/2004US20040193975 Method and an apparatus for transmit phase select
09/30/2004US20040193966 Semiconductor device
09/30/2004US20040193962 Bus interface module
09/30/2004US20040193954 Method for transmitting messages between bus users
09/30/2004US20040193790 System and method for using a debug bus as a capture buffer
09/30/2004US20040190355 Semiconductor device and method for testing semiconductor device
09/30/2004US20040190338 Structure for testing NAND flash memory and method of testing NAND flash memory
09/30/2004US20040190325 Ferroelectric memory device having test memory cell
09/30/2004US20040189978 Laser probe points
09/30/2004US20040189564 Semiconductor device and testing method of semiconductor device