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)
05/2004
05/11/2004US6735558 Characteristic extraction device, characteristic evaluation device, characteristic extraction method, characteristic evaluation method, recording medium and semiconductor device
05/11/2004US6735543 Method and apparatus for testing, characterizing and tuning a chip interface
05/11/2004US6735536 Method and apparatus for testing batteries on a golf car
05/11/2004US6735133 Semiconductor memory circuit having normal operation mode and burn-in test mode
05/11/2004US6735088 Circuit board protection cover and circuit board having circuit board protection cover
05/11/2004US6734925 Multiple testing bars for testing liquid crystal display and method thereof
05/11/2004US6734744 SRAM process monitor cell
05/11/2004US6734743 Oscillation based cycle time measurement
05/11/2004US6734703 Circuits and methods for analyzing timing characteristics of sequential logic elements
05/11/2004US6734698 Radio frequency oscillation detector
05/11/2004US6734697 Die location on ungrounded wafer for back-side emission microscopy
05/11/2004US6734694 Method and apparatus for automatically testing semiconductor device
05/11/2004US6734693 Semiconductor integrated circuit having a semiconductor storage circuit and a test circuit for testing the semiconductor storage circuit
05/11/2004US6734692 Inspection apparatus and sensor
05/11/2004US6734691 Substrate for a probe card having conductive layers for supplying power to IC devices
05/11/2004US6734687 Apparatus for detecting defect in device and method of detecting defect
05/11/2004US6734682 Testing device for detecting and locating arc faults in an electrical system
05/11/2004US6734681 Apparatus and methods for testing circuit boards
05/11/2004US6734680 Ground fault interrupt analyzer method and apparatus
05/11/2004US6734662 Microprocessor controlled fault indicator having led fault indication circuit with battery conservation mode
05/11/2004US6734549 Semiconductor device having a device for testing the semiconductor
05/11/2004US6734028 Method of detecting shallow trench isolation corner thinning by electrical stress
05/11/2004US6733617 Direct detection of dielectric etch system magnet driver and coil malfunctions
05/11/2004CA2093102C Method for locating disruptions in underground electrical cable
05/06/2004WO2004038881A2 Apparatus and method for simultaneously detecting the power state of a plurality of circuit breaker switches
05/06/2004WO2004038822A2 Device and method of monitoring the starting capability of a vehicle’s starter battery
05/06/2004WO2004038786A1 Probe mark reader and probe mark reading method
05/06/2004WO2004038589A1 Logic analyzer data processing method
05/06/2004WO2004038554A2 System with multiple path fail over, fail back and load balancing
05/06/2004WO2004038439A1 Storage battery diagnosing system
05/06/2004WO2004038438A1 A relay test device
05/06/2004WO2004038437A1 Voltage and thermal resistance classification of ics
05/06/2004WO2004038436A1 Target value search circuit, target value search method, and semiconductor test device using the same
05/06/2004WO2004038435A1 Wiring board inspection device, and wiring board inspection method
05/06/2004WO2004038433A1 Sheet-form connector and production method and application therefor
05/06/2004WO2004038429A2 Frequency domain reflectometry system for baselining and mapping of wires and cables
05/06/2004WO2004017076A8 Press assembly for electronic board testing
05/06/2004WO2004008492A3 Mosaic decal probe
05/06/2004WO2003094765A3 Method and system for power line network fault detection and quality monitoring
05/06/2004US20040088659 Semiconductor device having scan flip-flop and design method therefor
05/06/2004US20040088631 Method and device for signaling a transmission fault on a data line
05/06/2004US20040088630 Integrated circuit device
05/06/2004US20040088629 Cell buffer with built-in test
05/06/2004US20040088627 Fault simulator for verifying reliability of test pattern
05/06/2004US20040088626 Method and apparatus for determining optimum initial value for test pattern generator
05/06/2004US20040088624 Method for quantifying I/O chip/package resonance
05/06/2004US20040088622 Verification of digital circuitry using range generators
05/06/2004US20040088621 Built-in self-test circuit
05/06/2004US20040088618 Scan chain design using skewed clocks
05/06/2004US20040088617 Method and apparatus for conditioning of a digital pulse
05/06/2004US20040088615 Method and apparatus for power supply noise modeling and test pattern development
05/06/2004US20040088601 Method, system and program product for establishing a self-diagnosing and self-repairing automated system
05/06/2004US20040088461 Microcomputer
05/06/2004US20040088444 Multi-rate, multi-port, gigabit serdes transceiver
05/06/2004US20040088443 Multipurpose and programmable pad ring for an integrated circuit
05/06/2004US20040088131 System and method for generating a shmoo plot by avoiding testing in failing regions
05/06/2004US20040088128 System and method for generating a shmoo plot by tracking the edge of the passing region
05/06/2004US20040088126 System and method for generating a shmoo plot by varying the resolution thereof
05/06/2004US20040088121 Apparatus, system, and method of determining loading characteristics on an integrated circuit module
05/06/2004US20040087205 Test paddle having a universal binding post
05/06/2004US20040087157 Method for screening semiconductor devices for contact coplanarity
05/06/2004US20040087146 Method of preparing whole semiconductor wafer for analysis
05/06/2004US20040087046 Method for testing chips on flat solder bumps
05/06/2004US20040086170 Pattern inspecting method and apparatus thereof, and pattern inspecting method on basis of electron beam images and apparatus thereof
05/06/2004US20040086011 Planar and wafer level packaging of semiconductor lasers and photo detectors for transmitter optical sub-assemblies
05/06/2004US20040085836 Memory device in semiconductor for enhancing ability of test
05/06/2004US20040085796 System-in-package type semiconductor device
05/06/2004US20040085155 Selection of IC Vdd for improved voltage regulation of transciever/transponder modules
05/06/2004US20040085154 Methods for bi-directional signaling
05/06/2004US20040085136 Providing controllable impedance at a reference plane in a circuit
05/06/2004US20040085087 Method for error detection in a drive mechanism
05/06/2004US20040085086 Predictive control boost current method and apparatus
05/06/2004US20040085085 Method and apparatus for on-die voltage fluctuation detection
05/06/2004US20040085084 Method and apparatus for stress testing integrated circuits using an adjustable AC hot carrier injection source
05/06/2004US20040085083 Die location on ungrounded wafer for back-side emission microscopy
05/06/2004US20040085082 High -frequency scan testability with low-speed testers
05/06/2004US20040085074 Method for producing a fault signal which indicates a short to ground
05/06/2004US20040085072 Method and system for monitoring state of lead acid battery
05/06/2004US20040085071 Testing apparatus
05/06/2004US20040085060 Method and apparatus for testing BGA-type semiconductor devices
05/06/2004US20040085059 Method and apparatus to provide accurate high speed wide range current measurement in automated testing equipment
05/06/2004US20040085058 Power supply device for a component testing installation
05/06/2004US20040085057 Voltage probe
05/06/2004US20040084765 Apparatus and method for contacting device with delicate light-transparent pane
05/06/2004US20040084747 Parallel scan distributors and collectors and process of testing integrated circuits
05/06/2004US20040084671 Test structure is exposed to an electron beam, emitted secondary electrons are captured from test structure to locate a short by passive voltage contrast, the critical dimension is determined as smallest space without a short
05/06/2004US20040083568 Device for cleaning tip and side surfaces of a probe
05/06/2004EP1416290A1 Method for storing register properties in a datastructure and related datastructure
05/06/2004EP1416289A1 Providing a controllable impedance at a reference plane in a circuit
05/06/2004EP1416287A1 Method of generating an error signal indicating a short-circuit to the earth
05/06/2004EP1416285A2 Mechanism for fixing probe card
05/06/2004EP1415169A1 Built-in test system for aircraft indication switches
05/06/2004EP1415168A2 Application-specific testing methods for programmable logic devices
05/06/2004EP1415167A2 Method and apparatus for evaluating a set of electronic components
05/06/2004EP1415166A1 Apparatus and method for testing bare circuit boards
05/06/2004EP1415086A1 Coil on plug inductive sampling method and apparatus
05/06/2004EP1292839B1 Tool for automatic testability analysis
05/06/2004EP1097388B1 Method of and apparatus for estimating the charge in a battery
05/06/2004EP1031044B1 Electro-chemical deterioration test method and apparatus
05/06/2004DE10349080A1 Electronic battery tester for vehicles, has microprocessor which is connected to removable digital module and response sensor which measures electrical response of battery