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) |
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12/26/1995 | US5479649 Method and apparatus for forming a logical combination of signals from diagnostic nodes in an IC chip for passive observation at a dedicated diagnostic pin |
12/26/1995 | US5479610 System interface fault isolator test set |
12/26/1995 | US5479415 Method and apparatus for generating test pulses |
12/26/1995 | US5479414 Look ahead pattern generation and simulation including support for parallel fault simulation in LSSD/VLSI logic circuit testing |
12/26/1995 | US5479412 Apparatus for testing counter circuit |
12/26/1995 | US5479329 For supplying electric current to a load |
12/26/1995 | US5479315 Protective relay for power systems capable of being tested with low-level voltage and current signals |
12/26/1995 | US5479252 Laser imaging system for inspection and analysis of sub-micron particles |
12/26/1995 | US5479127 Self-resetting bypass control for scan test |
12/26/1995 | US5479113 User-configurable logic circuits comprising antifuses and multiplexer-based logic modules |
12/26/1995 | US5479108 Method and apparatus for handling wafers |
12/26/1995 | US5479106 Electro-optic voltage detector |
12/26/1995 | US5479105 Known-good die testing apparatus |
12/26/1995 | US5479102 Simulated load circuit for simulating the arc impedance of an electrodless discharge lamp |
12/26/1995 | US5479085 Method and apparatus for measuring residual capacity of an electric-vehicle battery |
12/26/1995 | US5478665 Battery with strength indicator |
12/25/1995 | CA2152531A1 Device for measuring the state of charge of an electrochemical generator |
12/21/1995 | WO1995034827A1 Electric vehicle propulsion system power bridge with built-in test |
12/21/1995 | WO1995034826A1 Method for testing a power bridge for an electric vehicle propulsion system |
12/21/1995 | WO1995034824A1 Fault detection circuit for sensing leakage currents between power source and chassis |
12/21/1995 | WO1995031733A3 Method and apparatus for monitoring discharge of a battery device |
12/21/1995 | CA2192462A1 Electric vehicle propulsion system power bridge with built-in test |
12/20/1995 | EP0688083A2 Method and apparatus for non-contact electronic control of waterflow in a sanitary installation |
12/20/1995 | EP0688078A2 Busbar protection method and device |
12/20/1995 | EP0687916A2 Method for testing an integrated circuit and integrated circuit device with a test circuit |
12/20/1995 | EP0687901A1 Apparatus for and method of displaying results of printed circuit board inspection |
12/20/1995 | EP0687363A1 Process for testing electronic controllers |
12/20/1995 | CN1113604A Probe-type test handler, IC test method using the same, and IC |
12/20/1995 | CN1030547C Method for testing dynamic characters of semiconductor photosensitive elements |
12/20/1995 | CN1030546C Intellectural testing instrument for electric cables and testing method therefor |
12/19/1995 | US5477548 Method for testing an integrated circuit means having a hierarchical organization of at least three levels, and integrated circuit means and integrated circuit suitable for being so tested |
12/19/1995 | US5477545 Method and apparatus for testing of core-cell based integrated circuits |
12/19/1995 | US5477494 Apparatus for generating address bit patterns for testing semiconductor memory devices |
12/19/1995 | US5477493 Semiconductor device having a boundary scan test circuit |
12/19/1995 | US5477165 Programmable logic module and architecture for field programmable gate array device |
12/19/1995 | US5477163 Turn fault detection |
12/19/1995 | US5477162 Method for determining the short-circuit inductance of an asynchronous machine |
12/19/1995 | US5477160 Module test card |
12/19/1995 | US5477158 Compact noncontact excess carrier lifetime characterization apparatus |
12/19/1995 | US5477154 An EDP checker including a matching circuit |
12/19/1995 | US5477153 Electromagnetic pulse coupling network |
12/19/1995 | US5477152 Device for testing continuity and/or short circuits in a cable |
12/19/1995 | US5477150 Electric arc and radio frequency spectrum detection |
12/19/1995 | US5477149 Method and apparatus for non-invasive monitoring of solenoid valves |
12/19/1995 | US5477140 Terminal inspection device and terminal inspection method |
12/19/1995 | US5477139 Event sequencer for automatic test equipment |
12/19/1995 | US5477138 Apparatus and method for testing the calibration of a variety of electronic package lead inspection systems |
12/19/1995 | US5477133 Device for measuring a wide range of voltages and for determining continuity using visual and tactile indicators |
12/19/1995 | US5477130 Battery pack with short circuit protection |
12/19/1995 | US5477129 Portable computer |
12/19/1995 | US5476211 Method of manufacturing electrical contacts, using a sacrificial member |
12/14/1995 | WO1995034106A1 Microelectronic contacts and assemblies |
12/14/1995 | WO1995034002A1 Device for identifying a specified charge status of the primary or secondary cells of small electrical appliances |
12/14/1995 | WO1995033765A1 Conformationally constrained backbone cyclized peptide analog |
12/14/1995 | DE4422005A1 Passenger car with electric drive |
12/14/1995 | DE4420513A1 Protecting bus=bars using constant k with value greater than k equal to 2 outputs |
12/14/1995 | DE4420268A1 Device for contacting a plug contact of cable connector connected to at least one cable |
12/14/1995 | DE4420087A1 Einrichtung zur Kenntlichmachung eines vorbestimmten Ladungszustandes von Primär- oder Sekundärelementen Means for the determination of a predetermined state of charge of primary or secondary cells |
12/14/1995 | DE4420040A1 Voltage measuring device for battery or rechargeable battery |
12/14/1995 | CA2192305A1 Conformationally constrained backbone cyclized peptide analogs |
12/13/1995 | EP0686977A1 Cell for shift register |
12/13/1995 | EP0686917A1 Apparatus for processing a series of timing signals |
12/13/1995 | EP0686853A1 Method for reducing the calibration time of an electronic function in a product with dispension from product to product |
12/13/1995 | EP0686852A2 LAN cable identifier for testing local area network cables |
12/13/1995 | EP0437491B1 Method of using electronically reconfigurable gate array logic and apparatus formed thereby |
12/13/1995 | EP0418321B1 A system and a method for detecting and locating liquid leaks |
12/13/1995 | CN2215120Y Portable automatic tester of semiconductor laser |
12/12/1995 | US5475851 Method and apparatus for improved local and global variable capabilities in a graphical data flow program |
12/12/1995 | US5475699 Method for selecting a semiconductor laser |
12/12/1995 | US5475695 Automatic failure analysis system |
12/12/1995 | US5475694 Fuzzy multiple signature compaction scheme for built-in self-testing of large scale digital integrated circuits |
12/12/1995 | US5475646 Screening circuitry for a dynamic random access memory |
12/12/1995 | US5475624 Test generation by environment emulation |
12/12/1995 | US5475558 Electrical power distribution device with isolation monitoring |
12/12/1995 | US5475557 Method and apparatus for protecting electrical systems |
12/12/1995 | US5475371 For detecting the presence of faults on an electrical conductor |
12/12/1995 | US5475330 Integrated circuit with voltage setting circuit |
12/12/1995 | US5475319 Method of measuring electric charge of semiconductor wafer |
12/12/1995 | US5475316 Transportable image emission microscope |
12/12/1995 | US5475314 Method for estimating natural frequency of distribution system |
12/12/1995 | US5475313 Method to evaluate the state of the insulation in a primary charge roller |
12/12/1995 | US5475312 Method and device for distinguishing between partial discharge and electrical noise |
12/12/1995 | US5475295 Electronic device capable of checking power supply status |
12/12/1995 | US5475224 Infrared detector substrate with breakaway test tabs |
12/12/1995 | US5475218 Instrument and method for 3-dimensional atomic arrangement observation |
12/08/1995 | CA2125332A1 Alternating current detector using the induced magnetic field |
12/07/1995 | DE4445311A1 Clock signal generating circuit suitable for integrated circuit testing systems |
12/07/1995 | DE4419145A1 Method for testing condition of high voltage insulated cables |
12/07/1995 | DE19520373A1 Motor vehicle airbag activation system test circuit |
12/07/1995 | DE19519454A1 Component transporter for integrated circuit tester |
12/07/1995 | DE19517373A1 Voltage generating circuit for testing large scale integrated circuit |
12/06/1995 | EP0685794A1 System for generating floating point test vectors |
12/06/1995 | EP0685793A2 Emulation device, system and method with distributed control of test interfaces in clock domains |
12/06/1995 | EP0685777A2 Electronic timepiece and method of charging the same |
12/06/1995 | EP0685745A2 Apparatus for measuring the amount of electric charge induced in conductive part and method of measuring electric charge |
12/06/1995 | EP0685732A1 Printed circuit board inspecting apparatus |
12/06/1995 | EP0685087A1 Auto-test process for non-regular cmos circuit structures with high fault detection. |
12/06/1995 | EP0685075A1 Device for testing connections provided with pulling resistors |
12/06/1995 | EP0685074A1 Device for testing the connection between an output of a means which outputs a fixed logic value and the input of a circuit |
12/06/1995 | EP0685073A1 Separate i ddq-testing of signal path and bias path in an ic |