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)
10/1996
10/02/1996EP0679261B1 Method and apparatus for measuring partial discharges in cables
10/02/1996EP0676054B1 Process and device for finding the real output of an electric drive
10/02/1996EP0605438B1 Battery-operated device
10/02/1996DE19611544A1 Method and circuit for testing rechargeable batteries
10/02/1996DE19511842A1 Verfahren und Schaltungsanordnung zur Überwachung einer Datenverarbeitungsschaltung Method and circuit arrangement for monitoring a data processing circuit
10/02/1996DE19510332A1 Schaltungsanordnung und Verfahren zum Testen von nicht intermittierenden Gebern Circuit arrangement and method for testing non-intermittent donors
10/02/1996CN2236662Y Intellectural monitor for electric power supply
10/02/1996CN2236661Y Multifunctional electric measuring meter with sound and light indicators
10/02/1996CN2236660Y Tester for polarity of secondary battery and circuits of vehicles
10/02/1996CN1132554A A method and device for testing of an integrated circuit
10/02/1996CN1132356A Meter for residual capacity of accumulator and calculating method for residual capacity
10/02/1996CN1132355A Method and apparatus for predic remaining capacity and reserve time of battery on discharge
10/02/1996CN1132354A 半导体集成电路器件 The semiconductor integrated circuit device
10/01/1996US5561696 Method and apparatus for inspecting electrical connections
10/01/1996US5561671 Self-diagnostic device for semiconductor memories
10/01/1996US5561605 Arc detection using current variation
10/01/1996US5561576 Step down transformer power supply with short circuit protection
10/01/1996US5561387 Method for measuring gate insulation layer thickness
10/01/1996US5561381 Method for testing a partially constructed electronic circuit
10/01/1996US5561380 Fault detection system for electric automobile traction system having floating ground
10/01/1996US5561378 Circuit probe for measuring a differential circuit
10/01/1996US5561377 System for evaluating probing networks
10/01/1996US5561372 Connector insertion inspection jig
10/01/1996US5561367 Structure and method for testing wiring segments in an integrated circuit device
10/01/1996US5561362 Remaining capacity meter and detection method for electric vehicle battery
10/01/1996US5561361 For providing a source of electrical power to an electrical system
10/01/1996US5561305 Method and apparatus for performing internal device structure analysis of a dual channel transistor by multiple-frequency Schubnikov-de Haas analysis
10/01/1996US5560533 Mounted circuit board producing system
09/1996
09/26/1996WO1996029773A2 Method and apparatus for detection and control of thermal runaway in a battery under charge
09/26/1996WO1996029649A1 Method and system for testing memory programming devices
09/26/1996WO1996029610A2 Manufacturing defect analyzer with improved fault coverage
09/26/1996WO1996029609A1 Circuitry and process for testing non-intermittent signal generators
09/26/1996WO1996023319A3 Wafer level prediction of thin oxide reliability
09/26/1996DE19610258A1 Integrated circuit fault location detection system using SEM semiconductor test system
09/25/1996EP0733975A1 Binary data output interface
09/25/1996EP0733910A1 Printed circuit board with built-in testing of connections to ICs
09/25/1996EP0733909A1 Method and apparatus for local temperature sensing for use in performing high resolution in-situ measurement
09/25/1996EP0733791A2 Method and apparatus for engine analysis
09/25/1996EP0733203A1 Battery monitor adjusted by rate of current
09/25/1996EP0475975B1 Computer-aided engine diagnostic system
09/25/1996CN2236136Y Local-discharging detector
09/25/1996CN2236135Y Fault detector for charge system of automobile
09/25/1996CN1131985A Method of testing and electronic circuit compositing flipelop with master and slave
09/25/1996CN1131816A Integrated circuit mount checker
09/25/1996CN1131814A Intergrated circuit
09/25/1996CN1131746A Device for inspecting wiring harness
09/24/1996US5559996 Level converter including wave-shaping circuit and emulator microcomputer incorporating the level converter
09/24/1996US5559811 Method for identifying untestable and redundant faults in sequential logic circuits.
09/24/1996US5559744 Semiconductor integrated circuit device having a test mode setting circuit
09/24/1996US5559739 Dynamic random access memory with a simple test arrangement
09/24/1996US5559715 Timing model and characterization system for logic simulation of integrated circuits which takes into account process, temperature and power supply variations
09/24/1996US5559500 Overcurrent sense circuit
09/24/1996US5559444 Method and apparatus for testing unpackaged semiconductor dice
09/24/1996US5559443 Jig for measuring the characteristics of a semiconductor, manufacturing method for the same, and usage of the same
09/24/1996US5559440 Method and apparatus for testing telecommunications equipment having both analog and digital interfaces
09/24/1996US5559427 Instrument and method for testing local area network cables
09/24/1996US5559365 Semiconductor device including a plurality of leads each having two end portions extending downward and upward
09/24/1996US5558541 Blind mate connector for an electronic circuit tester
09/24/1996CA2057363C Arrangement for testing digital circuit devices having bidirectional outputs
09/24/1996CA2057340C Arrangement for testing digital circuit devices having tri-state outputs
09/19/1996WO1996028781A1 Integrated circuit arrangement
09/19/1996WO1996028745A2 Timing generator with multiple coherent synchronized clocks
09/19/1996WO1996028744A1 Circuit tester
09/19/1996WO1996028743A1 Reflectometry methods for insulated pipes
09/19/1996WO1996028725A1 Automatic testing system for magnetoresistive heads
09/19/1996DE19610328A1 Integrated circuit test fixture for automatic test
09/19/1996DE19609521A1 Photo-induced current detection scanning analyser for LSI pre-testing
09/18/1996EP0732792A2 Protection against accidental contact for two power supply lines connected to a common load
09/18/1996EP0731992A1 High-density interconnect technique
09/18/1996CN2235623Y Micro-computer controlled multiple testing instrument for charging, discharging electric batteries
09/18/1996CN1131477A Fault detector for voltage source self-commutated power converter
09/18/1996CN1131278A Local discharge pulse sensor for coupled high voltage alive equipment
09/17/1996US5557774 Method for making test environmental programs
09/17/1996US5557651 Signal generator for tracing multiple transmission lines
09/17/1996US5557620 Quiescent current testing of dynamic logic systems
09/17/1996US5557573 Entire wafer stress test method for integrated memory devices and circuit therefor
09/17/1996US5557571 Dynamic random access memory with internal testing switches
09/17/1996US5557559 Universal burn-in driver system and method therefor
09/17/1996US5557558 Microprocessor with self-diagnostic test function
09/17/1996US5557557 Processor power profiler
09/17/1996US5557531 Method and system for creating and validating low level structural description of electronic design from higher level, behavior-oriented description, including estimating power dissipation of physical implementation
09/17/1996US5557216 System and method for testing electrical generators
09/17/1996US5557211 Vacuum test fixture for printed circuit boards
09/17/1996US5557209 Identification of pin-open faults by capacitive coupling through the integrated circuit package
09/17/1996US5557208 Battery tester with stacked thermochromic elements
09/17/1996US5557207 Street light testing kit
09/17/1996US5557195 Method and apparatus for evaluating electrostatic discharge conditions
09/17/1996US5556024 Process for separating an active/passive device from a device carrier
09/12/1996DE19609085A1 Faulty block detection system in semiconductor equipment
09/12/1996DE19508902A1 Equipment for testing backplanes of computers, TV or communications devices
09/12/1996DE19508345A1 Circuit for checking re-chargeable electro-chemical cells
09/12/1996DE19507809A1 Safe determination of electromagnetic compatibility and interference
09/12/1996DE19507127A1 Adaptersystem für Baugruppen-Platinen, zu verwenden in einer Prüfeinrichtung To use adapter system for component boards at a test facility
09/11/1996EP0731361A2 Apparatus for testing power performance of electric motor for electric vehicle
09/11/1996EP0731360A2 Structure for testing bare integrated circuit devices
09/11/1996EP0647312B1 Inspection of a dynamo-electric machine in a gap between a stator and a rotor
09/11/1996EP0632901B1 Process for testing terminal resistances in ecl networks
09/11/1996EP0471760B1 A method and an apparatus for testing the assembly of a plurality of electrical components on a substrate
09/11/1996EP0396272B1 IC device including test circuit
09/11/1996EP0366553B1 Test device and method for testing electronic device and semiconductor device having the test device