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)
06/2008
06/18/2008CN101201390A Method for rapidly and accurately detecting armature overtravel of electromagnetic relay and device thereof
06/18/2008CN101201389A System and method for testing scanning chain in device using analog signal
06/18/2008CN101201388A Method of on-chip current measurement and semiconductor ic
06/18/2008CN101201387A Compensation for voltage drop in automatic test equi0pment
06/18/2008CN101201386A Method for locating parameter type fault of analogue integrated circuit
06/18/2008CN101201385A Method and assembly for testing circuit board
06/18/2008CN101201384A System plate and method for testing chip with high pressure
06/18/2008CN101201383A Combined device and method for asynchronization chip
06/18/2008CN101201382A Method for generating device testing pattern
06/18/2008CN101201381A Method for revising relative air density of DC equipment corona-starting voltage
06/18/2008CN101201380A Method for faulty orientation and subsection of power system low current grounding
06/18/2008CN101201379A Method for faulty indication and subsection of power system low current grounding
06/18/2008CN101201378A Intermittent disconnection testing system for electric contact piece
06/18/2008CN101201377A Device and method for testing remote controller
06/18/2008CN101201376A Method for automatically recognizing digital signal polarity
06/18/2008CN101201375A Method for identifying protection distance between extra-high voltage AC line and short wave radio direction-finding station
06/18/2008CN101201374A Direct-current source simulating device for simulating source status in bad industry environment
06/18/2008CN101201373A Apparatus circuit for testing hardware of transducer drive plate
06/18/2008CN101201372A Testing tool for circuit board
06/18/2008CN101201371A Method and device for detecting printed circuit
06/18/2008CN101201370A Fault diagnosis system adopting circuit information amalgamation and implementing method thereof
06/18/2008CN101201367A Intelligentized test system for electric coupler
06/18/2008CN101201364A High pressure measurement device and antitheft electric method for high-low pressure electric quantity measurement contrast
06/18/2008CN101201363A Current conversion transformer induction pressure test supply apparatus and method for measurement of partial discharge thereof
06/18/2008CN101201362A Tester table
06/18/2008CN101201328A On-line detecting method for silicon slice pattern defect
06/18/2008CN101201290A Method and system for identifying test frequency in conductor vibration test
06/18/2008CN100395929C Method and mechanism for producing elliptic motion trace by air wire
06/18/2008CN100395879C Multiplex test method for semiconductor wafer and multiplex test probe station therefor
06/18/2008CN100395877C Probe apparatus with optical length-measuring unit and probe testing method
06/18/2008CN100395792C Checking marker and electronic machine
06/18/2008CN100395781C System and method for testing LCD unit
06/18/2008CN100395560C Circuit and method for measuring signal reflow density
06/18/2008CN100395559C Secondary battery replacement method
06/18/2008CN100395558C Substrate inspector of DC brushless electric motor
06/18/2008CN100395557C Scan based self-testing structure and method adopting weighted scanning strobe signal
06/18/2008CN100395556C System for burn-in testing of electronic devices
06/18/2008CN100395555C Latching effect detecting method for CMOS circuit
06/18/2008CN100395554C Tester and testing method, and testing unit
06/18/2008CN100395540C Optical inspection system having integrated component learning
06/17/2008US7389461 Data capture in automatic test equipment
06/17/2008US7389460 Runtime-competitive fault handling for reconfigurable logic devices
06/17/2008US7389459 Provision of debug via a separate ring bus in a data processing apparatus
06/17/2008US7389458 Method and apparatus for the memory self-test of embedded memories in semiconductor chips
06/17/2008US7389457 Shift registers free of timing race boundary scan registers with two-phase clock control
06/17/2008US7389456 IC with linking module in series with TAP circuitry
06/17/2008US7389455 Register file initialization to prevent unknown outputs during test
06/17/2008US7389454 Error detection in user input device using general purpose input-output
06/17/2008US7389453 Queuing methods for distributing programs for producing test data
06/17/2008US7389452 Methods and apparatus for monitoring internal signals in an integrated circuit
06/17/2008US7389450 Bit error rate measurement
06/17/2008US7389278 Detection of pump cavitation/blockage and seal failure via current signature analysis
06/17/2008US7389195 Uniform power density across processor cores at burn-in
06/17/2008US7389190 Testing apparatus for testing a device under test and comparator circuit and calibration apparatus for the testing apparatus
06/17/2008US7388977 Test system and method for portable electronic apparatus
06/17/2008US7388936 Digital data receiver for edge cellular standard with DC offset correction, channel impulse response estimation, I/Q phase imbalance compensation, interference estimation, and selective equalization
06/17/2008US7388869 System and method for routing among private addressing domains
06/17/2008US7388843 Method and apparatus for testing loop pathway integrity in a fibre channel arbitrated loop
06/17/2008US7388841 Selecting multiple paths in overlay networks for streaming data
06/17/2008US7388840 Methods and apparatuses for route management on a networking control plane
06/17/2008US7388837 Multi-flow multi-level leaky bucket policer
06/17/2008US7388424 Apparatus for providing a high frequency loop back with a DC path for a parametric test
06/17/2008US7388397 Testing method for array substrate
06/17/2008US7388396 Strip test method
06/17/2008US7388395 Test semiconductor device and method for determining Joule heating effects in such a device
06/17/2008US7388394 Multiple layer printed circuit board having misregistration testing pattern
06/17/2008US7388393 Semiconductor test apparatus
06/17/2008US7388392 Die design with integrated assembly aid
06/17/2008US7388391 Method for evaluating at least one electrical conducting structure of an electronic component
06/17/2008US7388390 Method for testing electronic components
06/17/2008US7388389 Electronic probe apparatus
06/17/2008US7388388 Thin film with MEMS probe circuits and MEMS thin film probe head using the same
06/17/2008US7388384 Method and system for monitoring partial discharge in gas-insulated apparatus
06/17/2008US7388383 Detecting method and detecting apparatus for detecting internal of rechargeable battery, rechargeable battery pack having said detecting apparatus therein, apparatus having said detecting apparatus therein, program in which said detecting method is incorporated, and medium in which said program is stored
06/17/2008US7388366 Test system connection system with triaxial cables
06/17/2008US7388362 Bi-modal voltage limit control to maximize ultra-capacitor performance
06/17/2008US7388279 Tapered dielectric and conductor structures and applications thereof
06/17/2008US7388160 Radio frequency isolation container
06/12/2008WO2008070706A1 Quantized data-dependent jitter injection using discrete samples
06/12/2008WO2008070590A2 Probing apparatus with guarded signal traces
06/12/2008WO2008070466A2 Sharing resources in a system for testing semiconductor devices
06/12/2008WO2008070025A1 Methods for monitoring ion implant process in bond and cleave, silicon-on-insulator (soi) wafer manufacturing
06/12/2008WO2008069988A2 Method and apparatus for detecting high impedance fault
06/12/2008WO2008069853A1 A system and method for soak profiling
06/12/2008WO2008069249A1 Leakage current determining apparatus and leakage current determining method
06/12/2008WO2008069113A1 Pattern controlled, full speed ate compare capability for deterministic and non-deterministic ic data
06/12/2008WO2008069046A1 Electronic device, battery, and battery remaining capacity display method
06/12/2008WO2008069025A1 Semiconductor device
06/12/2008WO2008068994A1 Testing apparatus and device interface
06/12/2008WO2008068869A1 Electronic component testing equipment
06/12/2008WO2008068845A1 Pallet conveyance device and substrate inspection device
06/12/2008WO2008068799A1 Electronic component testing method and electronic component testing equipment
06/12/2008WO2008068798A1 Electronic component handling device, electronic component handling system and electronic component testing method
06/12/2008WO2008068567A2 Integrated circuit probe card analyzer
06/12/2008WO2008068446A1 Battery management system
06/12/2008WO2008068356A1 On-line acoustic detector of partial discharges for accessories of medium and high voltage cables
06/12/2008WO2008017072A3 Automated test and characterization data analysis methods and arrangement
06/12/2008WO2007048116A3 Identifying new semiconductor detector materials by d.c. ionization conductivity
06/12/2008WO2006065807A3 Impingement/ convection/ microwave oven and method
06/12/2008WO2005114808A3 Intelligent battery charging system