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)
05/2002
05/10/2002WO2002037128A2 Verification system
05/10/2002WO2002009254A3 Battery monitoring system with low power and end-of-life messaging and shutdown
05/10/2002WO2001086314A3 Method and circuit for testing dc parameters of circuit input and output nodes
05/10/2002WO2001031285A3 Automatic measuring apparatus, automatic measurement data processing and control apparatus, network system, and record medium of automatic measurement processing and control program
05/10/2002WO1999053527A3 Method and system for fabricating and testing assemblies containing wire bonded semiconductor dice
05/09/2002US20020056061 Circuit for reducing test time and semiconductor memory device including the circuit
05/09/2002US20020056060 Physical layer device testing method, physical layer device with test circuits, and transmitting/receiving circuit with test circuits
05/09/2002US20020056057 Local heating of memory modules tested on a multi-motherboard tester
05/09/2002US20020055284 Socket apparatus for removably mounting electronic packages
05/09/2002US20020055193 Process perturbation to measured-modeled method for semiconductor device technology modeling
05/09/2002US20020054813 Apparatus for handling integrated circuits and trays for integrated circuits
05/09/2002US20020054731 Optical fiber interface for integrated circuit test system
05/09/2002US20020054703 Pattern inspection method and apparatus
05/09/2002US20020054528 Semiconductor memory testing method and apparatus
05/09/2002US20020054526 Semiconductor memory and its test method
05/09/2002US20020054507 Nonvolatile semiconductor memory device
05/09/2002US20020054209 Method for aligning two objects, method for detecting superimposing state of two objects, and apparatus for aligning two objects
05/09/2002US20020053943 Semiconductor integrated circuit device capable of externally monitoring internal voltage
05/09/2002US20020053922 Assembly apparatus and method of contactor
05/09/2002US20020053921 Semiconductor test apparatus and control method therefor
05/09/2002US20020053920 System and method for detecting bonding status of bonding wire of semiconductor package
05/09/2002US20020053917 Probe structure and method for manufacturing the same
05/09/2002US20020053914 Arc location
05/09/2002US20020053913 Integrated semiconductor module with a bridgeable input low-pass filter
05/09/2002US20020053912 Method and device of fault location for distribution networks
05/09/2002US20020053910 Method and apparatus for measuring pure resistance of in-vehicle battery
05/09/2002US20020053896 Fuel cell manager
05/09/2002US20020053809 Gripper for picking apparatus of a module IC handler
05/09/2002US20020053734 Probe card assembly and kit, and methods of making same
05/09/2002US20020053463 Robust, small scale electrical contactor
05/08/2002EP1204187A2 Battery charging system
05/08/2002EP1204185A2 Procedure and device for recording the operational state of a motor connected to a power grid
05/08/2002EP1204166A1 Battery terminal unit with current sensor
05/08/2002EP1204165A1 A battery terminal provided with a current sensor
05/08/2002EP1203964A2 Battery voltage measurement device
05/08/2002EP1203963A2 Battery voltage measurement device
05/08/2002EP1203962A2 A test instrument powered video camera
05/08/2002EP1203434A1 Method and apparatus for detecting a failed thyristor
05/08/2002EP1203202A1 Enhancing voltmeter functionality
05/08/2002EP1202774A1 Battery status detection
05/08/2002EP0943099B1 Protective pipe element for sheathed cable for verifying the integrity of the sheath
05/08/2002EP0935256B1 Test method for writable nonvolatile semiconductor memory device
05/08/2002EP0866977B1 Generic interface test adapter
05/08/2002EP0856207B1 Power management system
05/08/2002DE19721453C2 Prüfgerät zur Leitungsüberprüfung n-adriger Leitungen Tester for testing lines n-core cables
05/08/2002DE10053279A1 Verfahren zur Bestimmung der Ausgangskapazität einer Spannungsversorgungsvorrichtung A method for determining the output capacity of a power supply device
05/08/2002DE10052692A1 Component handling device has at least one position of transport device in which one holding element is being loaded, one has component being tested and the other is being unloaded
05/08/2002DE10052211A1 Test arrangement for integrated circuit memory chips
05/08/2002CN2490591Y High-frequency high-voltage generator
05/08/2002CN2490590Y Infrared testing device for current leakage
05/08/2002CN1348544A System and method for accurately determining remaining battery life
05/08/2002CN1348190A Method and apparatus for nondestructive magnetic resistance random access storing unit of memory
05/08/2002CN1084478C Method and apparatus for checking electric driving device
05/08/2002CN1084477C Installation testing system with cable pivot and its installing method
05/08/2002CN1084476C Semiconductor device tester and semiconductor device testing system
05/07/2002US6385762 Data reduction using rank-of-ranks methodology
05/07/2002US6385750 Method and system for controlling test data volume in deterministic test pattern generation
05/07/2002US6385749 Method and arrangement for controlling multiple test access port control modules
05/07/2002US6385748 Direct access logic testing in integrated circuits
05/07/2002US6385742 Microprocessor debugging mechanism employing scan interface
05/07/2002US6385561 Automatic fault location in cabling systems
05/07/2002US6385273 Device for testing clock pulse generating circuit
05/07/2002US6385237 Non-invasive digital cable test system
05/07/2002US6385098 Method and apparatus for supplying regulated power to memory device components
05/07/2002US6385084 Semiconductor memory
05/07/2002US6384911 Apparatus and method for detecting accuracy of drill holes on a printed circuit board
05/07/2002US6384734 Method of controlling IC handler and control system using the same
05/07/2002US6384664 Differential voltage sense circuit to detect the state of a CMOS process compatible fuses at low power supply voltages
05/07/2002US6384660 Clock control circuit and method
05/07/2002US6384629 High-speed programmable interconnect
05/07/2002US6384616 Packaging and interconnection of contact structure
05/07/2002US6384615 Probe holder for low current measurements
05/07/2002US6384613 Wafer burn-in testing method
05/07/2002US6384612 Method and apparatus for testing the light output of light emitting devices
05/07/2002US6384609 Method of measuring insulation resistance of capacitors
05/07/2002US6384608 Battery tester using internal resistance to measure a condition of a battery
05/07/2002US6384593 Semiconductor device testing apparatus
05/07/2002US6384576 Condition monitoring system for batteries
05/07/2002US6384470 Contact terminal element, contact terminal device
05/07/2002US6384426 System for testing semiconductor chip leads constrained in dielectric media
05/07/2002US6384377 Aging socket, aging cassette and aging apparatus
05/07/2002US6384360 IC pickup, IC carrier and IC testing apparatus using the same
05/07/2002US6383822 Methodology for testing and qualifying an integrated circuit by measuring an operating frequency as a function of adjusted timing edges
05/07/2002US6383031 Keyed electronic interconnect device for high speed signal and data transmission
05/07/2002US6383002 Heat sink for an electrical part assembly
05/07/2002US6382740 Protective circuit for a controlling element and method for testing the control circuit of a controlling element
05/07/2002US6381841 Mechanism for loading a respective fuzz button into each of a high number of button holes within an IC contactor
05/02/2002WO2002035677A1 A battery monitoring system
05/02/2002WO2002035638A1 Method for early detection of defective single cells in valve controlled batteries
05/02/2002WO2002035603A1 Wafer prover device, and ceramic substrate used for wafer prover device
05/02/2002WO2002035249A2 Method and apparatus for testing for latch-up in integrated circuits
05/02/2002WO2002035248A1 Power transformer transfer function testing
05/02/2002WO2002035247A1 System and method for verifying wire harness connections in a fuel injector assembly
05/02/2002WO2002035246A1 Monitoring circuit
05/02/2002WO2002035220A1 An improved consumer product kit, and a method of use therefor
05/02/2002WO2002035169A2 Methods and apparatus for recycling cryogenic liquid or gas from test chamber
05/02/2002WO2002012907A3 System, method, and apparatus for electromagnetic compatibility-driven product design
05/02/2002WO2002008904A3 System initialization of microcode-based memory built-in self-test
05/02/2002WO2001061370A3 Method of measuring the battery level in a mobile telephone
05/02/2002WO2001004653A9 Method and apparatus for sub-micron imaging and probing on probe station