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)
01/2006
01/11/2006EP1613971A1 Communication interface for diagnostic circuits of an integrated circuit
01/11/2006EP1613970A2 Method of restoring encapsulated integrated circuit devices
01/11/2006EP1613374A1 System and method for monitoring power source longevity of an implantable medical device
01/11/2006EP1579205A4 Battery monitoring system and method
01/11/2006EP1417864B1 Illuminated sign for traffic control and method for functional monitoring of such a sign
01/11/2006EP1162471B1 Measuring instrument with multiple signal terminals shared in multiple operation modes
01/11/2006EP1047575B1 Diagnostic system for the wattage power regulator of a high-pressure gas-discharge lamp in a vehicle
01/11/2006EP0839321B1 Contact tip structures for microelectronic interconnection elements and methods of making same
01/11/2006CN2751312Y Electric wire alarm device
01/11/2006CN2751311Y Electrode clamping device for lighting full screen of organic luminophor screen
01/11/2006CN2751310Y Low-voltage high-current load device
01/11/2006CN1720462A Battery charged condition computing device and battery charged condition computing method
01/11/2006CN1720461A Secondary battery replacement method
01/11/2006CN1720460A Pressing member and electronic component handling device
01/11/2006CN1720459A Active network defense system and method
01/11/2006CN1720458A Circuit pattern inspection device and circuit pattern inspection method
01/11/2006CN1720457A Circuit pattern inspection instrument and pattern inspecting method
01/11/2006CN1719592A Method for remeasuring semiconductor elements
01/11/2006CN1719309A Displaying and testing device of liquid crystal display
01/11/2006CN1719273A Determination method of battery usability
01/11/2006CN1719272A Fast detection device and method of thermal stability sintered neodymium iron boron material for electric machine
01/11/2006CN1719271A Cable failure prefixed point detection method and detection device
01/11/2006CN1719270A Resolver malfunction diagnostic circuit
01/11/2006CN1719269A Insulator charged detection instrument and its implement method
01/11/2006CN1719268A No partial discharge frequency conversion resonance experiment system
01/11/2006CN1719267A Transformer cannula test device and its test method
01/11/2006CN1719265A Measuring circuit of electric rheological liquid high electric field strength dielectric constant
01/11/2006CN1719264A Contact resistance, contact power consumption on line detection and short message alarming device
01/11/2006CN1236483C Detector device
01/11/2006CN1236482C Device for checking semiconductor device
01/11/2006CN1236323C Device for monitoring operating voltage of each cell in fuel cells and making safety alarming as well as its method
01/11/2006CN1236322C Automatic test equipment with narrow output pulses
01/11/2006CN1236319C Voltage detecting circuit
01/11/2006CN1236317C Test head actuation system with positioning and compliant modes
01/10/2006US6986114 Feedback cycle detection across non-scan memory elements
01/10/2006US6986112 Method of mapping logic failures in an integrated circuit die
01/10/2006US6986111 Self-diagnostic circuit of I/O circuit system
01/10/2006US6986091 Method and apparatus for testing a high speed data receiver for jitter tolerance
01/10/2006US6986090 Method for reducing switching activity during a scan operation with limited impact on the test coverage of an integrated circuit
01/10/2006US6986089 Power reduction in scannable D-flip-flop with synchronous preset or clear
01/10/2006US6986088 Method and apparatus for reducing the current consumption of an electronic circuit
01/10/2006US6986087 Method and apparatus for improving testability of I/O driver/receivers
01/10/2006US6986086 Method and device for simultaneous testing of a plurality of integrated circuits
01/10/2006US6986085 Systems and methods for facilitating testing of pad drivers of integrated circuits
01/10/2006US6986084 Apparatus and method for reducing test resources in testing DRAMS
01/10/2006US6986082 Testing system for semiconductor memory device
01/10/2006US6985826 System and method for testing a component in a computer system using voltage margining
01/10/2006US6985821 Apparatus for calculating an effective voltage
01/10/2006US6985820 Conductor arrangement for reduced noise differential signalling
01/10/2006US6985802 Method of diagnosing an electronic control unit
01/10/2006US6985446 Intelligent network services in packet-switched network
01/10/2006US6985435 Method for expanding the switching network of a communications system without interrupting operation
01/10/2006US6985396 Semiconductor integrated circuit
01/10/2006US6985344 Polling loop short and overload isolator (VSOI)
01/10/2006US6985229 Overlay metrology using scatterometry profiling
01/10/2006US6985219 Optical coupling for testing integrated circuits
01/10/2006US6985003 Circuit and method for testing a flat panel display
01/10/2006US6985002 System and method for input/output induced latch up detection
01/10/2006US6985001 Testing ICs with distributor, collector, and parallel scan paths
01/10/2006US6985000 Thermal control of a DUT using a thermal control substrate
01/10/2006US6984999 Probe system and method for operating a probe system
01/10/2006US6984998 Multi-function probe card
01/10/2006US6984997 Method and system for testing multi-chip integrated circuit modules
01/10/2006US6984996 Wafer probing that conditions devices for flip-chip bonding
01/10/2006US6984991 Initialization of a bidirectional, self-timed parallel interface with automatic testing of AC differential wire pairs
01/10/2006US6984989 Current sensor and overload current protective device therewith
01/10/2006US6984988 Ground-fault detecting device and insulation resistance measuring device
01/10/2006US6984987 Electro-kinetic air transporter and conditioner devices with enhanced arching detection and suppression features
01/10/2006US6984984 Repair device for decorative light shunt
01/10/2006US6984974 Independently-adjustable circuit board carrier
01/10/2006US6984973 Part transfer apparatus, control method for part transfer apparatus, IC test method, IC handler, and IC test apparatus
01/10/2006US6984972 Carrier transporting apparatus, method of transporting a carrier and transporting apparatus
01/10/2006US6984971 Low power, low maintenance, electric-field meter
01/10/2006US6984534 Method and device for detecting whether the alignment of bit line contacts and active areas in DRAM devices is normal
01/10/2006US6984532 Method of judging residual film by optical measurement
01/10/2006US6984198 Experiment management system, method and medium
01/10/2006US6984142 Socket for electrical parts
01/10/2006US6983536 Method and apparatus for manufacturing known good semiconductor die
01/10/2006US6983532 In-line program system for assembly printed circuit board
01/09/2006CA2471900A1 Interferometric impedance load-pull tuner
01/08/2006CA2511717A1 Method and apparatus for automatically testing a railroad interlocking
01/05/2006WO2006002401A1 System and method for measuring time dependent dielectric breakdown
01/05/2006WO2006002400A1 System and method for measuring negative bias thermal instability
01/05/2006WO2006002374A1 Synchronization between low frequency and high frequency digital signals
01/05/2006WO2006002334A2 Intelligent probe chips/heads
01/05/2006WO2006002309A2 Flexible m:n redundancy mechanism for packet inspection engine
01/05/2006WO2006002163A2 Method and apparatus for magnetically achieving electrical continuity
01/05/2006WO2006002046A2 Mechanically reconfigurable vertical tester interface for ic probing
01/05/2006WO2006000723A1 Method and device for controlling the operation of an electric element of a motor vehicle
01/05/2006WO2006000461A2 Docking drive, locking element, docking system
01/05/2006WO2006000252A1 Improved jitter generation
01/05/2006WO2005065258A3 Active wafer probe
01/05/2006WO2005048311A3 Bump-on-lead flip chip interconnection
01/05/2006WO2005022171A3 Method and apparatus for measuring impedance of electrical component under high interference conditions
01/05/2006WO2005010945A3 Failure analysis methods and systems
01/05/2006US20060005103 System and scanout circuits with error resilience circuit
01/05/2006US20060005097 Information processing apparatus, information processing method, and computer program
01/05/2006US20060005096 Scan stream sequencing for testing integrated circuits
01/05/2006US20060005095 Semiconductor integrated circuit and memory test method
01/05/2006US20060005094 Test pattern generating apparatus, method for automatically generating test patterns and computer program product for executing an application for a test pattern generating apparatus