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)
01/2001
01/02/2001US6168002 Control system for use with semiconductor device transporting and handling apparatus
01/02/2001US6167753 Detecting fields with a single-pass, dual-amplitude-mode scanning force microscope
01/02/2001US6167614 Method of manufacturing and testing an electronic device, and an electronic device
01/02/2001CA2308724A1 Flexible method for monitoring fuel cell voltage
12/2000
12/28/2000WO2000079421A2 Property coverage in formal verification
12/28/2000WO2000079305A1 Projected display for portable sensor indicating the location of a detected hidden object
12/28/2000WO2000079295A1 Apparatus for testing electronic components accommodated in a carrier strip
12/28/2000WO2000079294A1 A method and apparatus for providing controllable compensation factors to a compensated driver circuit which may be used to perform testing of the structural integrity of the compensated driver circuit
12/28/2000WO2000079292A1 Method and device for measuring an electrical equipment discharge
12/28/2000WO2000079245A1 Method and apparatus for scanning, stitching, and damping measurements of a double-sided metrology inspection tool
12/27/2000EP1063727A2 IC socket
12/27/2000EP1063590A1 Method to configure a modular electronic system, and module used in this system
12/27/2000EP1063530A1 Residual capacity measurement system for battery
12/27/2000EP1063529A1 Method and apparatus for testing field programmable gate arrays
12/27/2000CN2412220Y Electricity leakage switch detector
12/27/2000CN1278332A Boundary scan system with address dependent instruction
12/26/2000US6167558 Method for tolerating defective logic blocks in programmable logic devices
12/26/2000US6167545 Self-adaptive test program
12/26/2000US6167542 Arrangement for fault detection in circuit interconnections
12/26/2000US6167537 Communications protocol for an automated testing system
12/26/2000US6167359 Method and apparatus for characterizing phase noise and timing jitter in oscillators
12/26/2000US6167352 Model-based diagnostic system with automated procedures for next test selection
12/26/2000US6167349 Battery parameter measurement
12/26/2000US6167309 Method for monitoring end of life for battery
12/26/2000US6167025 Methods and apparatus for restoring connections in an ATM network
12/26/2000US6166975 Dynamic random access memory
12/26/2000US6166942 Embedded DRAM architecture with local data drivers and programmable number of data read and data write lines
12/26/2000US6166569 Test interface circuits with waveform synthesizers having reduced spurious signals
12/26/2000US6166557 Process of selecting dies for testing on a wafer
12/26/2000US6166556 Method for testing a semiconductor device and semiconductor device tested thereby
12/26/2000US6166555 Apparatus and method for seating and/or unseating printed circuit boards in a chamber
12/26/2000US6166553 Prober-tester electrical interface for semiconductor test
12/26/2000US6166552 Method and apparatus for testing a semiconductor wafer
12/26/2000US6166549 Electronic circuit for measuring series connected electrochemical cell voltages
12/26/2000US6166548 Method of detecting battery capacity in a zinc-air battery
12/26/2000US6166532 Electrical circuit breaker locator with transmitter and receiver
12/26/2000US6166524 Alternate fuel gauge for an alkali metal electrochemical cell
12/26/2000US6165806 Fault isolation within an inner lead bond region of a μBGA (micro ball grid array) package for an integrated circuit die
12/26/2000US6164982 IC socket for holding IC having multiple parallel pins
12/26/2000US6164980 Socket for integrated circuit chip
12/26/2000US6164894 Method and apparatus for integrated wafer handling and testing
12/21/2000WO2000077845A1 Method of estimating lifetime of insulation film and method of managing semiconductor device
12/21/2000WO2000077834A2 Modelling electrical characteristics of thin film transistors
12/21/2000WO2000077649A1 Method for marking a hardware variant of an electrical or electronic hardware unit
12/21/2000WO2000077529A2 Method and apparatus for testing a video display chip
12/21/2000WO2000030308A3 Equalizer for multi-pair gigabit ethernet
12/21/2000DE10028541A1 Voltage drive circuit has output voltage monitoring stage with comparator of shifted output voltage and predefined anticipated voltage that drives current driver stage's current setting input
12/21/2000DE10026280A1 Sonde für ein elektro-optisch abtastendes Oszilloskop A probe for electro-optically scanning oscilloscope
12/21/2000CA2365956A1 Method and apparatus for testing a video display chip
12/20/2000EP1061786A2 Socket for IC package
12/20/2000EP1061593A2 Battery pack
12/20/2000EP1061527A1 On chip programmable data pattern generator for semiconductor memories
12/20/2000EP1061526A1 On chip data comparator with variable data and compare result compression
12/20/2000EP1061448A1 Semiconductor memory device with built-in self test and built-in self repair
12/20/2000EP1061381A2 Method for optimizing probe card analysis and scrub mark analysis data
12/20/2000EP1061375A1 Semiconductor device including macros and its testing method
12/20/2000EP1061358A2 Apparatus and method for reviewing defects on an object
12/20/2000EP1060508A1 Underfilling material for flip-chip fitted printed circuit boards, a printed circuit board equipped therewith, and a method for filling ratio verification of chips which are underfilled therewith
12/20/2000EP1060399A1 Device for testing the electromagnetic compatibility of systems having large dimensions
12/20/2000EP1060398A1 Coaxial probe interface for automatic test equipment
12/20/2000CN2411584Y Charging counter for accumulator of electric motor car
12/20/2000CN2411490Y Multifunction multi-harmonic oscillator
12/20/2000CN2411489Y Logic testing probe with easyly testing frequency and duty ratio function
12/20/2000CN2411488Y Anti-fraudulent electric testing device
12/20/2000CN1277361A Semi-conductor integrated circuit with measurable component block
12/20/2000CN1277360A Parallel driver circuit for electronic load simulator
12/19/2000US6163875 Semiconductor testing equipment
12/19/2000US6163874 Apparatus and method for doubling speed of random events generator
12/19/2000US6163867 Input-output pad testing using bi-directional pads
12/19/2000US6163866 System level IC testing arrangement and method
12/19/2000US6163865 Built-in self-test circuit for read channel device
12/19/2000US6163864 Method for cost-effective production testing of input voltage levels of the forwarded clock interface of high performance integrated circuits
12/19/2000US6163862 On-chip test circuit for evaluating an on-chip signal using an external test signal
12/19/2000US6163760 Method of producing a test pattern allowing determination of acceptance and rejection of a semiconductor device without causing a timing problem
12/19/2000US6163759 Method for calibrating variable delay circuit and a variable delay circuit using the same
12/19/2000US6163499 Programmable impedance output buffer drivers, semiconductor devices and static random access memories provided with a programmable impedance output port
12/19/2000US6163491 Synchronous semiconductor memory device which can be inspected even with low speed tester
12/19/2000US6163286 Digitally driven analog test signal generator
12/19/2000US6163188 Input buffer and input-output buffer in full compliance with IDDQ testability
12/19/2000US6163183 Multifunction reset for mixed-signal integrated circuits
12/19/2000US6163161 Directed self-heating for reduction of system test time
12/19/2000US6163160 Adjustable tooling pin
12/19/2000US6163159 Charged particle beam test system
12/19/2000US6163157 Insulation tester for squirrel cage rotors
12/19/2000US6163156 Electrical connection for electronic battery tester
12/19/2000US6163146 IC testing method
12/19/2000US6163145 Transporting apparatus for semiconductor device
12/19/2000US6163144 Electrical circuit tracing apparatus using modulated tracing signal
12/19/2000US6163133 Process for determining the state of charge and the peak current loadability of batteries
12/19/2000US6163063 Semiconductor device
12/19/2000US6163000 Inspecting sorting machine for finished products of plastic film capacitor
12/19/2000US6162652 Process for sort testing C4 bumped wafers
12/19/2000US6162066 Socket for positioning and installing an integrated circuit chip on a flexible connector sheet
12/19/2000CA2203833C A device for sensing of electric discharges in a test object
12/19/2000CA2086331C Faulted circuit detector having isolated indicator
12/14/2000WO2000076184A1 Mobile communication unit with bone conduction speaker
12/14/2000WO2000076046A1 Method for operating an electronic overcurrent trip of a power circuit breaker
12/14/2000WO2000076018A1 Battery dropout correction for battery monitoring in mobile unit
12/14/2000WO2000076017A1 Low power indication circuit for lead acid battery pack
12/14/2000WO2000075980A1 Method of estimating lifetime of semiconductor integrated circuit device and method of controlling the same