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)
04/2002
04/30/2002US6380557 Test chip for evaluating fillers of molding material with dams formed on a semiconductor substrate to define slits for capturing the fillers
04/30/2002US6380492 Contact film used for devices having ball grid array structure and device mounting structure
04/30/2002US6379183 Adapter usable with an electronic interconnect for high speed signal and data transmission
04/27/2002CA2359883A1 Method of determining the output capacitance of a voltage supply device
04/25/2002WO2002033941A1 Method and apparatus for testing voice and data lines in a telecommunication system
04/25/2002WO2002033773A1 Battery operable device with battery state-of-charge indicator
04/25/2002WO2002033768A1 Battery pack and its tester
04/25/2002WO2002033597A1 Electronic device designing supporting apparatus, electronic device designing supporting method, electronic device manufacturing method, and program
04/25/2002WO2002033433A2 Built-in-self-test circuitry for testing a phase locked loop circuit
04/25/2002WO2002033431A1 Device for testing an electromechanical apparatus and method for determining means constituting such a device
04/25/2002WO2002033430A1 Device for testing solar cells
04/25/2002WO2001097340A3 Apparatus and method for producing an ion channel microprobe
04/25/2002WO2001096887A3 Method for measuring fault locations in high frequency cables and lines
04/25/2002WO2001092904A3 Ate timing measurement unit and method
04/25/2002WO2001084170A3 Source synchronous link integrity validation
04/25/2002WO2001073929A3 Apparatus for reducing power supply noise in an integrated circuit
04/25/2002WO2001067601A3 Test circuit configuration and method for testing a large number of transistors
04/25/2002US20020049945 IC test system and storage medium for the same
04/25/2002US20020049944 Vitaly lagoon and guy barruch
04/25/2002US20020049943 Semiconductor test system
04/25/2002US20020049942 Analog/digital characteristics testing device and IC testing apparatus
04/25/2002US20020049941 Method and apparatus for properly disabling high current parts in a parallel test environment
04/25/2002US20020049940 Method of testing an integrated circuit having a flexible timing control
04/25/2002US20020049929 Humanity interface development system of testing program of circuit board
04/25/2002US20020049928 1149.1TAP linking modules
04/25/2002US20020049927 Semiconductor integrated circuit
04/25/2002US20020049558 JTAG testing arrangement
04/25/2002US20020049554 Cross-correlation timing calibration for wafer-level IC tester interconnect systems
04/25/2002US20020048973 Contact structure and production method thereof and probe contact assembly using same
04/25/2002US20020048954 Contact structure and production method thereof and probe contact assembly using same
04/25/2002US20020048946 Local interconnect structures for integrated circuits and methods for making the same
04/25/2002US20020048856 Method of testing a semiconductor memory device
04/25/2002US20020048830 Plurality of strips for uniform polishing pressure
04/25/2002US20020048827 Semiconductor-package measuring method, measuring socket, and semiconductor package
04/25/2002US20020048826 Wafer level burn-in and electrical test system and method
04/25/2002US20020048205 Dynamic random access memory
04/25/2002US20020048191 Semiconductor device and testing method thereof
04/25/2002US20020047965 Reflection liquid crystal display, method for producing the same, and method for driving the same
04/25/2002US20020047797 Monitoring circuit
04/25/2002US20020047724 Multi-state test structures and methods
04/25/2002US20020047723 Arrangement for testing integrated circuits
04/25/2002US20020047722 Contact-less probe of semiconductor wafers
04/25/2002US20020047719 Automated testing of hybrid actuator
04/25/2002US20020047714 Abnormality diagnosis method and apparatus for separable transformer
04/25/2002US20020047711 Method and apparatus for testing cells and batteries embedded in series/parallel systems
04/25/2002US20020047703 Method and device for automatic adjustment of printed circuit board conveying means in a test machine
04/25/2002US20020047702 Temperature-controlled thermal platform for automated testing
04/25/2002US20020047565 Apparatus and method for evaluating organic EL display
04/25/2002US20020047192 Test circuit and multi-chip package type semiconductor device having the test circuit
04/25/2002US20020047137 Semiconductor integrated circuit device having hierarchical test interface circuit
04/25/2002US20020047092 Transmission line parasitic element discontinuity cancellation
04/25/2002US20020046598 System and method for verifying wire harness connections in a fuel injector assembly
04/25/2002DE10149189A1 Device test handler e.g. for semiconductor packages has indexing mechanism which transports devices from shuttle located at test loading position to testing socket and from socket to shuttle at test unloading position
04/25/2002DE10147910A1 Method for testing a memory device under test on a memory tester applies the same sequence of transmission vectors to a memory under test and to a main memory within the memory tester comparing sample test data for both.
04/25/2002DE10144645A1 Device for manipulating address information in a memory tester controls address channels in the memory tester with address registers storing logical address bits, replacement bits, a bit selector and a vector processor.
04/25/2002DE10126878A1 Halbleitervorrichtung Semiconductor device
04/25/2002DE10105251A1 Electronic component for testing the integrity of a soldered joint on a printed circuit board imparts signal impulse to component pin and derives a correlation value from the reflected signal
04/25/2002DE10103961A1 Process and assembly to test an integrated circuit assembly using both analogue and digital signals
04/25/2002DE10048962A1 Portable test meter for high voltage and high current has digital signal processor and computer
04/25/2002DE10047648A1 Device for use in powerline communications or PLC systems has arrangement for implementing test mode whereby PLC device emits test signals irrespective of other components
04/24/2002EP1199767A1 Battery operable device with battery state-of-charge indicator
04/24/2002EP1199726A1 Method to test integrated circuits
04/24/2002EP1199576A1 Device for testing solar cells
04/24/2002EP1199575A1 A testing unit and a connector testing apparatus using the same
04/24/2002EP1199571A2 Apparatus for inspecting display board or circuit board
04/24/2002EP1199570A2 Method and device for automatic adjustment of printed circuit board conveying means in a test machine
04/24/2002EP1198748A2 A system, method and apparatus pertaining to flexible selection scan test
04/24/2002EP1198717A1 Apparatus and method for fault detection on conductors
04/24/2002EP1198715A1 Method and device for individually determining the ageing condition of a capacitor
04/24/2002EP1012613B1 Method and device for charging integrated circuits and structures with a pulsed high intensity current
04/24/2002CN2488070Y Inductive network line detecting pen
04/24/2002CN1346492A Device for weighting the cell resistances in magnetoresistive memory
04/24/2002CN1346467A System for monitoring connection pattern of data ports
04/24/2002CN1346444A Consumer usage recorder
04/24/2002CN1346443A Rapid determination of present and potential battery capacity
04/24/2002CN1346090A Automatic insert method for semiconductor circuit and easifying circuit test
04/24/2002CN1083578C Device for testing protection relay connected with non-magnetic sensor
04/24/2002CN1083577C Processor contact checking device and method of testing integrated circuit devices
04/23/2002US6378098 Semiconductor test system
04/23/2002US6378096 On-line partitioning for sequential circuit test generation
04/23/2002US6378095 Dual mode memory for IC terminals
04/23/2002US6378094 Method and system for testing cluster circuits in a boundary scan environment
04/23/2002US6378093 Controller for scan distributor and controller architecture
04/23/2002US6378092 Integrated circuit testing
04/23/2002US6378091 Test mode circuit capable of surely resetting test mode signals
04/23/2002US6378090 Hierarchical test access port architecture for electronic circuits including embedded core having built-in test access port
04/23/2002US6378089 Internal guardband for semiconductor testing
04/23/2002US6377912 Emulation system with time-multiplexed interconnect
04/23/2002US6377901 Method and apparatus for adaptively learning test measurement delays on an individual device test for reducing total device test time
04/23/2002US6377897 Method and system for dynamic duration burn-in
04/23/2002US6377499 Refresh-free semiconductor memory device
04/23/2002US6377184 Transmission line safety monitoring system
04/23/2002US6377067 Testing method for buried strap and deep trench leakage current
04/23/2002US6377066 Method and apparatus for sub-micron imaging and probing on probe station
04/23/2002US6377065 Glitch detection for semiconductor test system
04/23/2002US6377064 IC device inspection apparatus
04/23/2002US6377063 Semiconductor device and burn-in method thereof
04/23/2002US6377056 Electrostatic capacitance type dynamical quantity sensor
04/23/2002US6377055 Arc fault detector device with two stage arc sensing
04/23/2002US6377053 Device for detecting short-circuits