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
10/28/2004US20040215361 Automatic test system with easily modified software
10/28/2004US20040214613 Mobile communication terminal and method for warning a user of a low-voltage state of the same
10/28/2004US20040214455 Socket for electrical parts
10/28/2004US20040214409 Method and apparatus for manufacturing known good semiconductor die
10/28/2004US20040214372 Method for fabricating image sensor semiconductor package
10/28/2004US20040213060 ROM-based controller monitor in a memory device
10/28/2004US20040213058 Semiconductor integrated circuit device having a test function
10/28/2004US20040213050 Semiconductor integrated circuit device
10/28/2004US20040212573 Luminance compensation for emissive displays
10/28/2004US20040212571 AM-OEL display, electronic system comprising the AM-OEL display and a testing method thereof
10/28/2004US20040212407 Semiconductor integrated circuit having system bus divided in stages
10/28/2004US20040212404 Semiconductor integrated circuit device with differential output driver circuit, and system for semiconductor integrated circuit device
10/28/2004US20040212393 Reconfigurable fabric for SoCs
10/28/2004US20040212392 Measuring device and measuring method for electric motors
10/28/2004US20040212391 Method for universal wafer carrier for wafer level die burn-in
10/28/2004US20040212388 High activity, spatially distributed radiation source for accurately simulating semiconductor device radiation environments
10/28/2004US20040212387 Apparatus for measuring voltage fluctuation waveform in semiconductor integrated circuit, and semiconductor integrated circuit having function for measuring voltage fluctuation waveform
10/28/2004US20040212385 Integrated spectrum analyzer for tuners
10/28/2004US20040212384 Test apparatus for a printed-circuit board
10/28/2004US20040212383 IC socket
10/28/2004US20040212381 Inspection coaxial probe and inspection unit incorporating the same
10/28/2004US20040212380 Failure analyzer
10/28/2004US20040212377 Method for measuring resistivity of semiconductor wafer
10/28/2004US20040212376 Space-saving test structures having improved capabilities
10/28/2004US20040212372 Test instrument for arc fault circuit interrupters
10/28/2004US20040212371 Ground fault detection device
10/28/2004US20040212369 Method and device for detecting a signal
10/28/2004US20040212368 Electro-chemical deterioration test method and apparatus
10/28/2004US20040212367 Battery characterization system
10/28/2004US20040212347 Battery charging method and apparatus
10/28/2004US20040211061 Method of forming socket contacts
10/28/2004DE10348027A1 Testsonde mit variabler Impedanz Test probe with variable impedance
10/28/2004DE10317431A1 Verfahren zur Generierung von Testersteuerungen A method for generating control Tester
10/28/2004DE10316901A1 Kontrollsystem und Kontrollverfahren zum Überprüfen der Funktion von LCD-Anzeigen Control system and control method for checking the function of LCD displays
10/28/2004DE10316638A1 Method for recognizing acid coating in battery, determines first charge state value in battery load phase, based on estimation of rest voltage, followed by determining second charge state after load phase, based on measured rest voltage
10/28/2004DE10315372A1 Method of providing a measurement signal based on pulses of a sampled input signal such as to measure electromagnetic interference by forming groups of pulses and arranging them in given time intervals
10/28/2004DE10313264A1 Verfahren zum Testen von Bauelementen einer Schaltungsplatine A method for testing components of a circuit board
10/28/2004CA2521769A1 Alarm recovery system and method for fuel cell testing systems
10/27/2004EP1471619A1 Circuit and method for monitoring charge/discharge of a battery
10/27/2004EP1471361A2 Mobile communication terminal and method for warning a user of low-voltage state of the same
10/27/2004EP1471358A2 Coaxial probe interface
10/27/2004EP1471357A2 Ic socket
10/27/2004EP1470504A2 Verification test method for programmable logic devices
10/27/2004EP1470432A2 Predictive, adaptive power supply for an integrated circuit under test
10/27/2004EP1470431A2 Apparatus and method for dynamic diagnostic testing of integrated circuits
10/27/2004EP1090338A4 Temperature tracking voltage-to-current converter
10/27/2004EP1075655A4 Electronic battery tester
10/27/2004EP1004031A4 Electric arc monitoring systems
10/27/2004EP0786667B1 Method and apparatus for testing integrated circuits
10/27/2004CN2652013Y Large-power lithium ion battery safety charger
10/27/2004CN2651760Y Bias testing board
10/27/2004CN2651759Y Protector of AC three-phase electric monitoring and power-driven apparatus
10/27/2004CN2651758Y Holding frame of flexible and hard circuit board
10/27/2004CN1541337A Battery capacity calculating method
10/27/2004CN1541336A Electronic circuit and method for testing
10/27/2004CN1541021A Moble communication terminal and method of nitifying clinent when its low voltage state
10/27/2004CN1540736A Fault analytical device
10/27/2004CN1540734A Method for testing cunnel length of grid electrode in MOS transistor
10/27/2004CN1540733A Device for testing chip operation system and compatibility of chip in IC card
10/27/2004CN1540515A Semiconductor device
10/27/2004CN1540472A Electronic load of constant resistance
10/27/2004CN1540362A Monitoring circuit for battery charge/discharge and monitoring method thereof
10/27/2004CN1540361A Test set for testing perfomance of accumulator and control method
10/27/2004CN1540360A Test method for postioning fault point of low resistivity in cable
10/27/2004CN1540359A Device and method for testing panel display
10/27/2004CN1173392C Equipment and method for screening test of fault leakage of storage device
10/27/2004CN1173190C System and method for automatically creating and transmitting test conditions of integrated circuit devices
10/27/2004CN1173189C Device for testing electric passing through for electric wire connector
10/27/2004CN1173187C Device for testing passing through electric wire connector
10/26/2004US6810498 RAM functional test facilitation circuit with reduced scale
10/26/2004US6810372 Multimodal optimization technique in test generation
10/26/2004US6810347 Robust power-on meter and method
10/26/2004US6810346 Composite eye diagrams
10/26/2004US6810344 Semiconductor testing method and semiconductor testing apparatus for semiconductor devices, and program for executing semiconductor testing method
10/26/2004US6810340 Electromagnetic disturbance analysis method and apparatus and semiconductor device manufacturing method using the method
10/26/2004US6810338 Monitoring circuit
10/26/2004US6810010 Redundant LAN system, active line/stand-by line switching method, and recording medium
10/26/2004US6809982 Defective cell remedy method capable of automatically cutting capacitor fuses within the fabrication process
10/26/2004US6809975 Semiconductor memory device having test mode and memory system using the same
10/26/2004US6809543 Abrupt power change method of preventing an integrated circuit chip from being thermally destroyed, in a tester, due to a defective pressed joint
10/26/2004US6809542 Wafer resistance measurement apparatus and method using capacitively coupled AC excitation signal
10/26/2004US6809541 Testing apparatus embedded in scribe line and a method thereof
10/26/2004US6809539 Probe card for testing an integrated circuit
10/26/2004US6809538 Active cooling to reduce leakage power
10/26/2004US6809537 Interconnect device for electrically coupling a test system to a circuit board adapted for use with a ball-grid array connector
10/26/2004US6809536 Apparatus for measuring properties of probe card and probing method
10/26/2004US6809534 Semiconductor device test method and semiconductor device tester
10/26/2004US6809532 Inspection method and inspection apparatus for semiconductor circuit
10/26/2004US6809525 Method and system for estimating conductor losses in a transformer
10/26/2004US6809524 Testing of conducting paths using a high speed I/O test package
10/26/2004US6809523 On-line detection of partial discharge in electrical power systems
10/26/2004US6809522 Automated electrostatic discharge device testing system
10/26/2004US6809511 Device power supply and IC test apparatus
10/26/2004US6809509 Electrical monitoring system
10/26/2004US6809501 Method of improving fuel economy
10/26/2004US6809378 Structure for temporarily isolating a die from a common conductor to facilitate wafer level testing
10/26/2004US6808841 Battery terminal unit provided with a current sensor
10/26/2004CA2321103C Zone arc fault detection
10/26/2004CA2213966C Monitoring control apparatus
10/21/2004WO2004091236A1 Method and arrangement of testing device in mobile station