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

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)
11/1994
11/15/1994	US5365341 Bonding wire inspection apparatus
11/15/1994	US5365334 Micro photoreflectance semiconductor wafer analyzer
11/15/1994	US5365250 Semiconductor device for driving liquid crystal panel
11/15/1994	US5365180 Method for measuring contact resistance
11/15/1994	US5365177 Apparatus for measurement of high frequency corona discharges in electrical components
11/15/1994	US5365176 Wiring harness security inspection device
11/15/1994	US5365175 Method of locating ground faults
11/15/1994	US5365167 Integrated circuit device having signal discrimination circuit and method of testing the same
11/15/1994	US5365166 System and method for testing electrical generators
11/15/1994	US5365165 Testability architecture and techniques for programmable interconnect architecture
11/15/1994	US5365034 Defect detection and defect removal apparatus of thin film electronic device
11/10/1994	DE4302223C2 Nicht-flüchtige Halbleiterspeichereinrichtung sowie Herstellungsverfahren dafür The non-volatile semiconductor memory device and manufacturing method thereof
11/09/1994	EP0623828A1 System for recognition and management of an electrochemical generator
11/09/1994	EP0623826A1 Membrane connector with stretch induced micro scrub
11/09/1994	EP0623253A1 Monitoring system for batteries during charge and discharge.
11/09/1994	EP0623218A1 Method and apparatus for non-destructive testing electric insulation by measuring its voltage response signal
11/09/1994	EP0469103B1 Process and device for recuperating used batteries
11/09/1994	CN2182411Y High-voltage direct-current insulation measuring instrument
11/09/1994	CN1094814A Testing apparatus for printed circuit boards and the like
11/08/1994	US5363383 Circuit for generating a mode control signal
11/08/1994	US5363382 Fault analysis apparatus for memories having redundancy circuits
11/08/1994	US5363381 Integrated circuit device having macro isolation test function
11/08/1994	US5363049 Single device under test (DUT) port common reference/matching impedance cirtuit for the detection and location of DUT faults
11/08/1994	US5363048 Method and system for ensuring interconnect integrity in a micro-chip-module
11/08/1994	US5363047 Portable ground fault detector
11/08/1994	US5363045 Hand-held non-contacting electric field detection tool
11/08/1994	US5363039 Auto self test of AC motor system
11/08/1994	US5363038 Method and apparatus for testing an unpopulated chip carrier using a module test card
11/08/1994	US5363037 Method and apparatus for testing LCD panel array
11/08/1994	US5363031 Fast battery charger
11/08/1994	US5362955 IC card having severable mini chip card
11/04/1994	CA2122539A1 Battery with tester label and method for producing it
11/03/1994	DE4414295A1 Device for sustaining the stimulation of a sample after stopping of the sample
11/03/1994	DE4413194A1 Fault diagnostic unit for a control circuit of a device for protecting the passengers of vehicles
11/03/1994	DE4314127A1 System to simulate a real electrical consumer, and device as part of this system
11/02/1994	EP0622982A1 Improved burn-in socket apparatus
11/02/1994	EP0622892A1 Method and apparatus for kelvin current sensing in a multi-phase driver for a polyphase dc motor
11/02/1994	EP0622863A1 Battery pack
11/02/1994	EP0622809A1 Method for stress testing decoders and periphery circuits in memory arrays
11/02/1994	EP0622735A1 Tie-up and tie-down circuits with a primary input for testability improvement of logic networks
11/02/1994	EP0622733A1 Method and device for testing integrated power devices
11/02/1994	EP0622636A1 Method for improving accuracy tester auto-calibration
11/02/1994	EP0622608A1 Scanning apparatus for investigating surface structures with a resolution of microns and method of its manufacture
11/02/1994	EP0621953A1 Apparatus for testing wound components.
11/02/1994	EP0589935B1 Inspection of a dynamo-electric machine in a gap between stator and rotor
11/02/1994	CN2181699Y Leakage current alarm device
11/02/1994	CN2181698Y Multipurpose tester for electricians
11/02/1994	CN1026439C System and method for inspection of trouble of power arrangement
11/02/1994	CN1026438C System and method for inspection of un-normal situation of high voltage power apparatus
11/01/1994	USH1369 Cable continuity test apparatus
11/01/1994	US5361336 Method for controlling an instrument through a common instrument programming interface
11/01/1994	US5361264 Mode programmable VLSI data registers
11/01/1994	US5361032 Method of troubleshooting electronic circuit board assemblies using temperature isolation
11/01/1994	US5361029 System for locating multiple concealed underground objects
11/01/1994	US5361026 Load indicating socket tester
11/01/1994	US5361021 Method for suppressing current peaks during commutation of a brushless direct-current motor
11/01/1994	US5360747 Method of reducing dice testing with on-chip identification
11/01/1994	US5360682 Battery charge indicator apparatus and the method of operation thereof
11/01/1994	US5360348 Integrated circuit device test socket
10/1994
10/27/1994	WO1994024674A1 Semiconductor memory tester
10/27/1994	WO1994024577A1 Trailer lamp function test device
10/27/1994	WO1994024575A1 Electrooptic instrument
10/27/1994	WO1994024518A1 Visual inspection support apparatus, substrate inspection apparatus, and soldering inspection and correction methods using the same apparatuses
10/27/1994	DE4330345C1 Method and device for registering and evaluating the electromagnetic compatibility behaviour of an electrical instrument
10/27/1994	DE4324011C1 Holder device for electronic printed circuit boards or hardware devices with electronic printed circuit boards
10/27/1994	DE4313532A1 Method for testing an output stage
10/26/1994	EP0621649A1 Battery pack
10/26/1994	EP0621489A2 Partial discharge detecting device for electric high voltage appliance
10/26/1994	EP0621486A1 Apparatus for evaluating characteristics of semiconductor device and method of evaluating characteristics of semiconductor device using the same
10/26/1994	EP0621484A1 Method and apparatus for coupling a semiconductor device with a tester
10/26/1994	EP0620921A1 Improved carrier for testing circuit boards
10/26/1994	EP0620920A1 Method for determining the short-circuit inductance of an asynchronous machine
10/26/1994	EP0506675B1 Process for determining the position of a pn transition
10/26/1994	CN2181010Y Pulse digital meter formeasuring action voltage time of high-voltage switch relay
10/26/1994	CN2181009Y Portable dc grounding resistance measurer
10/26/1994	CN1026360C Automatic measurer of distributed voltage on high-voltage suspension insulator string
10/25/1994	US5359547 Method and apparatus for testing processor-based computer modules
10/25/1994	US5359293 Detecting an arcing fault in a DC electrical power distribution line
10/25/1994	US5359291 Method and apparatus for detecting short circuits
10/25/1994	US5359290 Method and apparatus using a pair of test circuits having LED indicators for testing engine sensors and ignition modules in vehicles
10/25/1994	US5359285 Method and apparatus for varying temperature and electronic load conditions of a semiconductor device in a burn-in test chamber while performing a burn-in test
10/25/1994	US5359237 DC level generator
10/25/1994	US5357671 Device for loading an adapter for a device for testing printed circuit boards
10/20/1994	DE4413068A1 Device for recognising insulation deterioration
10/20/1994	DE4411973A1 KGD arrangement
10/20/1994	DE4311910A1 Device for testing telecommunications equipment
10/19/1994	EP0620628A1 EIB-module
10/19/1994	EP0620525A1 EIB-module
10/19/1994	EP0620518A1 Methods and apparatus for generating linear-feedback-shift-register sequences
10/19/1994	EP0620446A2 Device for testing an amplifier
10/19/1994	EP0620445A1 Device for automatically determining polarities of polarized capacitors especially for an apparatus for automated component mounting on printed circuit boards
10/19/1994	EP0619936A1 A method and a device to measure electromagnetic radiation from or reception of from outside coming electromagnetic radiation in a circuit card.
10/19/1994	CN2179976Y Multi-functional leakage current detector
10/19/1994	CN1093846A Fiber optic cable monhoring system
10/19/1994	CN1093831A High-speed circuit electro-optic sampling analyser
10/19/1994	CN1093811A Low voltage detection circuit for use in a remote control unit
10/18/1994	US5357572 Electrical circuit
10/18/1994	US5357523 Memory testing system with algorithmic test data generation
10/18/1994	US5357522 Test circuit of input/output macrocell of erasable and programmable logic device
10/18/1994	US5357519 Diagnostic system

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