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)
07/2005
07/20/2005CN1642045A Automatic testing method for modulating and demodulation unit and its testing system
07/20/2005CN1641997A DDS circuit with arbitrary frequency control clock
07/20/2005CN1641996A Motor driver
07/20/2005CN1641984A Precision margining circuitry
07/20/2005CN1641853A Inspection device and method for manufacturing the same, method for manufacturing electro-optic device and method for manufacturing semiconductor device
07/20/2005CN1641852A Method for marking test result for electronic package
07/20/2005CN1641794A Semiconductor device
07/20/2005CN1641372A Mobile electronic device cell volume compensating device and method
07/20/2005CN1641371A Test method for a semiconductor integrated circuit and a semiconductor integrated circuit
07/20/2005CN1641369A Video-audio plug detecting device and method
07/20/2005CN1641368A Method and device for controlling high-voltage discharge measuring instrument
07/20/2005CN1641367A Printed circuit board maintenance and measurement memory device
07/20/2005CN1641366A Method for measuring multimedia recording and playing device
07/20/2005CN1212053C Element processing apparatus
07/20/2005CN1211851C Semiconductor device inspection system
07/20/2005CN1211664C Probe unit for inspection of base board for assemblying semiconductor chip
07/19/2005US6920621 Methods of testing for shorts in programmable logic devices using relative quiescent current measurements
07/19/2005US6920597 Uniform testing of tristate nets in logic BIST
07/19/2005US6920596 Method and apparatus for determining fault sources for device failures
07/19/2005US6920594 Scan flip-flop circuit, logic macro, scan test circuit, and method for laying out the same
07/19/2005US6920593 Logical verification apparatus and method for memory control circuit
07/19/2005US6920590 Semiconductor apparatus for providing reliable data analysis of signals
07/19/2005US6920582 Method and apparatus for testing circuit modules
07/19/2005US6920404 Method of detecting residual capacity of secondary battery
07/19/2005US6920403 Power supply voltage fluctuation analyzing method
07/19/2005US6920402 Technique for determining performance characteristics of electronic devices and systems
07/19/2005US6920112 Sampling packets for network monitoring
07/19/2005US6920107 Method and apparatus for congestion control for packet-based networks using pipeline reconfiguration
07/19/2005US6920106 Speculative loading of buffers within a port of a network device
07/19/2005US6919813 Built-in circuitry and method to test connector loading
07/19/2005US6919734 Cooling fin connected to a cooling unit and a pusher of the testing apparatus
07/19/2005US6919733 Electronic component production method and burn-in apparatus
07/19/2005US6919727 Accurate time measurement system circuit and method
07/19/2005US6919726 Leakage detection apparatus and motor car
07/19/2005US6919725 Electronic battery tester/charger with integrated battery cell temperature measurement device
07/19/2005US6919718 System for testing a group of IC-chips having a chip holding subassembly that is built-in and loaded/unloaded automatically
07/19/2005US6919716 Precision avalanche photodiode current monitor
07/19/2005US6919707 Battery power source device, method for controlling the same, and method for providing address
07/19/2005US6919706 Voltage measuring circuit of battery pack
07/14/2005WO2005064583A1 Display device driving apparatus, display device, and method for testing driving apparatus or display device
07/14/2005WO2005064356A2 High sensitivity magnetic built-in current sensor
07/14/2005WO2005064355A1 Characterizing circuit performance
07/14/2005WO2005064354A1 Circuit pattern testing apparatus and circuit pattern testing method
07/14/2005WO2005064353A1 A group wiring patching system and method for wire pair identification
07/14/2005WO2005064352A1 Electric test tip and method and device for carrying out discharge tests using such a test probe
07/14/2005WO2005064351A1 Conductive contact holder, conductive contact unit and process for producing conductive contact holder
07/14/2005WO2005064320A1 Device and method for observing a bonding interface
07/14/2005WO2005062917A2 Arc fault detector
07/14/2005WO2005010942A3 Method and apparatus for calibrating a metrology tool
07/14/2005WO2004102617A3 Test circuit for input-to output speed measurement
07/14/2005US20050155005 Circuit analyzing device, circuit analyzing method, program, and computer readable information recording medium
07/14/2005US20050155003 Scalable logic self-test configuration for multiple chips
07/14/2005US20050154953 Multiple function pattern generator and comparator having self-seeding test function
07/14/2005US20050154952 Apparatus for fault detection for parallelly transmitted audio signals and apparatus for delay difference detection and adjustment for parallelly transmitted audio signals
07/14/2005US20050154951 Saving self-test output to both flash and media
07/14/2005US20050154950 Method for saving self-test output to both flash and media
07/14/2005US20050154949 System for flexible embedded Boundary Scan testing
07/14/2005US20050154948 Accelerated scan circuitry and method for reducing scan test data volume and execution time
07/14/2005US20050154947 Microcomputer And Method For Debugging Microcomputer
07/14/2005US20050154552 Methods for delay-fault testing in field-programmable gate arrays
07/14/2005US20050154551 Method and structure to develop a test program for semiconductor integrated circuits
07/14/2005US20050154550 Method and structure to develop a test program for semiconductor integrated circuits
07/14/2005US20050154544 System for calculating remaining capacity of energy storage device
07/14/2005US20050153465 Fabrication method of semiconductor integrated circuit device
07/14/2005US20050153180 Functional test and demonstration apparatus for fuel cell power system
07/14/2005US20050152190 Semiconductor memory device capable of testing memory cells at high speed
07/14/2005US20050152113 Motherboard testing mount
07/14/2005US20050152085 Low cost surge protection
07/14/2005US20050151658 Motor Driver
07/14/2005US20050151657 Battery monitor with wireless remote communication
07/14/2005US20050151560 Scan flip flop, semiconductor device, and production method of semiconductor device
07/14/2005US20050151559 Battery ground fault detecting circuit
07/14/2005US20050151558 Method for inspecting defects on a display panel
07/14/2005US20050151556 Testing probe and testing jig
07/14/2005US20050151555 Cooling devices and methods of using them
07/14/2005US20050151554 Cooling devices and methods of using them
07/14/2005US20050151553 Active thermal control system with miniature liquid-cooled temperature control device for electronic device testing
07/14/2005US20050151552 High frequency measurement for current-in-plane-tunneling
07/14/2005US20050151551 Electronic part test apparatus
07/14/2005US20050151549 Probe method, prober, and electrode reducing/plasma-etching processing mechanism
07/14/2005US20050151542 Device and method for error diagnosis at digital outputs of a control module
07/14/2005US20050151532 Synchronous vector measuring device
07/14/2005US20050151531 Circuit for simultaneous testing of electricity meters with interconnected current and voltage circuits
07/14/2005US20050151505 Rechargeable battery device
07/14/2005US20050151456 Electron-beam inspection apparatus and methods of inspecting through-holes using clustered nanotube arrays
07/14/2005US20050151424 Device and method for driving a plurality of loads
07/14/2005US20050151248 Inter-dice signal transfer methods for integrated circuits
07/14/2005US20050150102 System and method for validating radio frequency identification tags
07/14/2005DE4330615B4 Verfahren zum Betreiben einer Hochdruck-Entladungslampe A method for operating a high pressure discharge lamp
07/14/2005DE10359988A1 Messeinrichtung, insbesondere Temperaturmessumformer Measuring device, in particular temperature transmitter
07/14/2005DE10358794A1 Near field measurement for printed circuit boards involves radiating measured, stored test spectrum to test board in near field region while operating continuously, checking functional behavior of test board under effect of test spectrum
07/14/2005DE10357524A1 Current measurement device for current-carrying cable, especially for motor vehicle, has voltage supply device that generates floating operating voltage at internal d.c. voltage output connected to measurement and evaluation device
07/14/2005DE102004009006A1 Verfahren zur Funktionsprüfung einer Lampenschaltung Method for testing the function of a lamp circuit
07/14/2005DE10027042B4 Vorrichtung zum Messen, insbesondere Hochfrequenzmessen von elektrischen Bauelementen Apparatus for measuring, particularly high-frequency measurement of electrical components
07/14/2005CA2551693A1 Display device driving apparatus, display device, and method for testing driving apparatus or display device
07/14/2005CA2550997A1 Arc fault detector
07/13/2005EP1553623A1 Anisotropic conductivity connector, probe member, wafer inspecting device, and wafer inspecting method
07/13/2005EP1553622A1 Anisotropic conductivity connector, conductive paste composition, probe member, wafer inspecting device, and wafer inspecting method
07/13/2005EP1553422A1 Electric supply system including short-circuit and interrupt detection for vehicle power systems
07/13/2005EP1553421A2 Method and device for testing a piezoelectric actuator