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)
05/2003
05/02/2003EP1306742A2 A graphical interface
05/02/2003EP1306686A2 Method for determining poor performing cells
05/02/2003EP1306685A2 Method and apparatus for performing fully visible tracing of an emulation
05/02/2003EP1306684A2 Method of test sequence generation
05/02/2003EP1306683A2 Test system with progress window
05/02/2003EP1306681A2 Method and system to determine the high frequency rate of active circuit elements
05/02/2003EP1306680A1 Circuit for load current monitoring
05/02/2003EP1306679A1 Method and apparatus for remotely testing semiconductors
05/02/2003EP1306678A1 On-board microelectromechanical system (MEMS) sensing device for power semiconductor
05/02/2003EP1306287A2 Electric power steering apparatus
05/02/2003EP1305861A1 Circuit breaker remote service system
05/02/2003EP1305647A2 Method and apparatus for testing high performance circuits
05/02/2003EP1305646A1 Calibration method and device
05/02/2003EP1181565A4 Device for electrically contacting a floating semiconductor wafer having an insulating film
05/02/2003EP1070297B1 Method and apparatus for automatically testing the design of a simulated integrated circuit
05/02/2003EP1023710A4 Detection of subsidence current in the determination of circuit breaker status in a power system
05/02/2003EP1012615B1 System for storing and searching named device parameter data in a test system for testing an integrated circuit
05/02/2003EP1010012A4 Apparatus for measuring minority carrier lifetimes in semiconductor materials
05/02/2003EP1007986B1 Fault detection apparatus and method of detecting faults in an electrical distribution network
05/02/2003EP0797099B1 Counter and a revolution stop detection apparatus using the counter
05/02/2003EP0747821B1 Method for detecting divergence between a pair of duplexed, synchronized processor elements
05/02/2003EP0747820B1 Method of synchronizing a pair of central processor units for duplex, lock-step operation
05/02/2003EP0649576B1 Method and apparatus for monitoring battery capacity under fast discharge conditions
05/01/2003WO2003036687A2 Non-contacting capacitive diagnostic device
05/01/2003WO2003036582A1 Method and apparatus for end of discharge indication based on critical energy requirement
05/01/2003WO2003036549A1 Apparatus and methods for managing reliability of semiconductor devices
05/01/2003WO2003036315A1 Loop impedance meter
05/01/2003WO2003036314A1 Timing generator, semiconductor testing device, and timing generating method
05/01/2003WO2003036313A1 Clock/skew measurement apparatus and clock/skew measurement method
05/01/2003WO2003036312A2 Determining electrical faults on undergrounded power systems using directional element
05/01/2003WO2003036311A2 I/o test methodology
05/01/2003WO2003036308A1 Apparatus and method for handling and testing of wafers
05/01/2003WO2003036307A2 Testing circuits on substrates
05/01/2003WO2003036306A2 Testing circuits on substrates
05/01/2003WO2003036287A1 Method and device for controlling laminated steel sheet stacks of electrical machines in a view to detect steel sheet short-circuits
05/01/2003WO2003036272A1 Refocusing wavelengths for electrical trace testing
05/01/2003WO2003035541A2 Probe needle for testing semiconductor chips and method for producing said probe needle
05/01/2003WO2003002957A3 Methods and systems for measuring display attributes of a fed
05/01/2003WO2002089147A3 Circuit and method for memory test and repair
05/01/2003WO2002052288A3 Weighted random pattern test using pre-stored weights
05/01/2003WO2002042783A3 Vddq INTEGRATED CIRCUIT TESTING SYSTEM AND METHOD
05/01/2003WO2002039801A3 Device for the targeted displacement of electronic components, using a pivoting mirror
05/01/2003WO2002029824A3 System and method for testing integrated circuit devices
05/01/2003US20030084413 Scan diagnosis system and method
05/01/2003US20030084390 At-speed test using on-chip controller
05/01/2003US20030084388 System and method for testing circuits and programming integrated circuit devices
05/01/2003US20030084385 Method and apparatus for evaluating and optimizing a signaling system
05/01/2003US20030083841 Method and apparatus for enabling extests to be performed in AC-coupled systems
05/01/2003US20030083840 Apparatus and method for determining effect of on-chip noise on signal propagation
05/01/2003US20030083839 RF fixture electronics for testing RF devices
05/01/2003US20030083831 System and method for evaluating electromagnetic emanation vulnerabilities of computing systems
05/01/2003US20030082936 Connection box, system, and method for evaluating a DUT board
05/01/2003US20030082934 IC socket
05/01/2003US20030082031 Wafer handling device and method for testing wafers
05/01/2003US20030081480 Semiconductor memory device and its data writing method
05/01/2003US20030081479 Semiconductor memory device
05/01/2003US20030081477 Test array and method for testing memory arrays
05/01/2003US20030081475 Circuit configuration fir evaluating the information content of a memory cell
05/01/2003US20030080812 Circuit configuration for detecting a functional disturbance
05/01/2003US20030080770 Method for universal wafer carrier for wafer level die burn-in
05/01/2003US20030080769 I/O test methodology
05/01/2003US20030080768 Test method of semiconductor device
05/01/2003US20030080766 Integrated circuit having stress migration test structure and method therefor
05/01/2003US20030080765 Probe station thermal chuck with shielding for capacitive current
05/01/2003US20030080761 Method and apparatus for accelerated determination of electromigration characteristics of semiconductor wiring
05/01/2003US20030080759 Method and apparatus for optimizing the accuracy of an electronic circuit
05/01/2003US20030080754 On-board microelectromechanical system (MEMS) sensing device for power semiconductors
05/01/2003US20030080752 Method and apparatus for filtering unwanted noise while amplifying a desired signal
05/01/2003US20030080750 Boundary-scan testing of opto-electronic devices
05/01/2003US20030080746 Apparatus for detecting abnormality of relay
05/01/2003US20030080726 Mechanical interface for rapid replacement of RF fixture components
05/01/2003US20030080425 Compliant relief wafer level packaging
05/01/2003US20030080335 Semiconductor device, and verification method for semiconductor testing apparatus and method using the semiconductor device
05/01/2003US20030080334 Semiconductor device having test element and method of testing using same
05/01/2003US20030080278 Testing circuit for charge detection circuit, LSI, image sensor, and testing method for the charge detection circuit
05/01/2003US20030079934 Power steering apparatus
04/2003
04/30/2003DE10145021C1 Integrierte Schaltung mit einer Strommesseinheit und ein Verfahren zum Messen eines Stromes Integrated circuit comprising a current measuring unit and a method for measuring a current
04/30/2003DE10016853C2 Verzögerungstakt-Erzeugungsvorrichtung Delay clock generating apparatus
04/30/2003CN2548165Y Portable power source detector
04/30/2003CN2548164Y Univeral loading clamp for printed circuit board
04/30/2003CN1414823A Substrate detecting device
04/30/2003CN1414619A Testing array and method for testing storage array
04/30/2003CN1414394A Probe cladding device of probe measuring and testing card
04/30/2003CN1107393C 剩余电池容量显示设备 The remaining battery capacity display device
04/30/2003CN1107375C 半导体器件 Semiconductor devices
04/30/2003CN1107232C Reusable chip carrier for pre-analog running and pre-analog running process
04/30/2003CN1107231C Method and apparatus for automated docking of test head to device handler
04/30/2003CA2360291A1 Method and program product for designing hierarchical circuit for quiescent current testing and circuit produced thereby
04/29/2003US6557157 Method for designing complex digital and integrated circuits as well as a circuit structure
04/29/2003US6557149 Algorithm for finding vectors to stimulate all paths and arcs through an LVS gate
04/29/2003US6557148 Circuit analysis tool and recording medium having recorded program for making the circuit analysis tool function
04/29/2003US6557147 Method and apparatus for evaluating a circuit
04/29/2003US6557133 Scaling logic for event based test system
04/29/2003US6557132 Method and system for determining common failure modes for integrated circuits
04/29/2003US6557129 Method and apparatus for selectively compacting test responses
04/29/2003US6557128 Semiconductor test system supporting multiple virtual logic testers
04/29/2003US6557127 Method and apparatus for testing multi-port memories
04/29/2003US6557117 Built-in self test for PLL module with on-chip loop filter
04/29/2003US6557115 Real-time test controller
04/29/2003US6556938 Systems and methods for facilitating automated test equipment functionality within integrated circuits