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)
08/2011
08/31/2011CN102169164A Method for detecting burning loss condition of arcing contact of high-voltage breaker
08/31/2011CN102169163A Alternating-current direct-current adaptive switching value collecting circuit and method
08/31/2011CN102169162A System and method for detecting switching device malfunction
08/31/2011CN102169161A Method for testing capacitive touch chip
08/31/2011CN102169160A Pin multiplexing verifying device and method for integrated circuit
08/31/2011CN102169159A Point measurement device with strain gauge
08/31/2011CN102169158A Steady state oscillograph for power system
08/31/2011CN102169157A Method for constructing multi-channel matrix switch parallel measurement cable network
08/31/2011CN102169156A Method for detecting high-density electronic circuit fault by using EMScan technology
08/31/2011CN102169155A Method and apparatus for monitoring electrical ground isolation in a powertrain system
08/31/2011CN102169154A A method and a device for testing an HDMI
08/31/2011CN102169153A Signal input fall-off detection and alarm device
08/31/2011CN102169152A Novel zinc oxide arrester tester
08/31/2011CN102169151A Cable network parallel test method
08/31/2011CN102169150A Parallel test system based on matrix switch
08/31/2011CN102169149A Test circuit of key-press control panel
08/31/2011CN102169148A Mechanism for testing jig
08/31/2011CN102169147A Automatic test system of relay protection device
08/31/2011CN102169146A Method for detecting function of frequency converter
08/31/2011CN102169145A Detection and suppression of electrical arcing
08/31/2011CN102169144A Direct-current interference testing device and system
08/31/2011CN102169135A Resistive current remote online monitoring system for power transmission line arrester
08/31/2011CN102169052A Automatic testing device with reverser motor rotor winding
08/31/2011CN102169030A Automatic detection device of forklift meter assembly
08/31/2011CN102169022A Experiment method for pulsed laser single event upset cross section
08/31/2011CN102169002A Method for measuring fuel consumption and discharge of hybrid electromobile
08/31/2011CN101762772B Fault detection device for LED driving circuit and detection method thereof
08/31/2011CN101750215B Test system of wind power master control system and inversion system
08/31/2011CN101738553B Universal testing system of frequency transformer and current transformer
08/31/2011CN101667597B Vertical double-diffused MOS transistor testing structure
08/31/2011CN101644739B Method for detecting fault of rotating diode
08/31/2011CN101620262B Fault monitoring method of operating capacitive voltage transformer
08/31/2011CN101609102B Power frequency withstand voltage and partial discharge test terminal structure of medium-low voltage crosslinked cable
08/31/2011CN101576520B Thermal power measurement device
08/31/2011CN101561479B Simple motor detector provided with LED display and RS485 network interface
08/31/2011CN101542301B Method for testing the current flow through single wires of a litz wire, and apparatus for carrying out said method
08/31/2011CN101515074B Array substrate circuit for testing optical properties of liquid crystal panels and realization method thereof
08/31/2011CN101493493B Presintering apparatus for semiconductor element and presintering method thereof
08/31/2011CN101493489B Transient detection circuit and integrated circuit
08/31/2011CN101490572B Apparatus and method for detecting a location of conductive pins with respect to a circuit board
08/31/2011CN101487869B Method for remotely detecting system response time and current/voltage threshold value
08/31/2011CN101430344B Probe combination and inspection device
08/31/2011CN101404408B Distribution network cable-wire mixed line failure route selection method by utilizing relative energy
08/31/2011CN101403676B Insulator hydrophobicity rank amalgamation judging method based on D-S evidence theory
08/31/2011CN101359008B Resistance measurement method and component inspection process
08/31/2011CN101356443B Probe and electrical connection device employing it
08/31/2011CN101339205B Electronic parts test device
08/31/2011CN101329362B Component conveying apparatus and IC processor
08/31/2011CN101324641B Flow field plate for measuring fuel battery local current density
08/31/2011CN101267116B An automatic positioning method for power quality interference source of distribution grid
08/31/2011CN101231325B Test apparatus and method
08/31/2011CN101206168B Method for checking SF6 gas density relay
08/31/2011CN101163979B Test prepared integrated circuit with an internal power supply domain and test method
08/31/2011CN101084443B Vacuum ring designs for electrical contacting improvement
08/31/2011CN101065680B Integrated circuit self-test architecture
08/31/2011CN101038216B Thermal sensor for monitoring temperature, sensing device and method
08/30/2011USRE42655 Mechanism for fixing probe card
08/30/2011US8010933 Source synchronous timing extraction, cyclization and sampling
08/30/2011US8010918 Method for creating HDL description files of digital systems, and systems obtained
08/30/2011US8010857 Input/output boundary cells and output data summing scan cell
08/30/2011US8010856 Methods for analyzing scan chains, and for determining numbers or locations of hold time faults in scan chains
08/30/2011US8010855 Semiconductor device controlling debug operation of processing unit in response to permission or prohibition from other processing unit
08/30/2011US8010853 Semiconductor storage device and memory test circuit
08/30/2011US8010318 System and method to determine electric motor efficiency nonintrusively
08/30/2011US8010310 Method and apparatus for identifying outliers following burn-in testing
08/30/2011US8010239 Partial discharge counter for diagnosis of gas insulated switchgear
08/30/2011US8010219 Computer automated test and processing system of RFID tags
08/30/2011US8009688 Decoding packets with deadlines in communications channels processing unit
08/30/2011US8009659 Providing congestion and travel information to users
08/30/2011US8009621 Radio communication system, method and base station with controlled transmission rate
08/30/2011US8009575 Network capacity forecasting and maintenance
08/30/2011US8009573 Method for controlling charging of packet data service
08/30/2011US8009572 Peer-to-peer telephone system
08/30/2011US8009568 Congestion control in stateless domains
08/30/2011US8009564 Transmitting apparatus and transmission rate control method
08/30/2011US8009561 Systems and methods for permitting queues to oversubscribe
08/30/2011US8009558 Pseudowire load balancing
08/30/2011US8009554 Method for multiple link quality of service for voice and video over internet protocol
08/30/2011US8009549 Carrier allocation method in multi cell orthogonal frequency division multiple access system
08/30/2011US8008941 Polishing head testing with movable pedestal
08/30/2011US8008940 Circuit board test system and test method
08/30/2011US8008939 Component test apparatus and component transport method
08/30/2011US8008938 Testing system module
08/30/2011US8008937 Diagnosis board electrically connected with a test apparatus for testing a device under test
08/30/2011US8008936 Probe card actuator
08/30/2011US8008935 Tester and a method for testing an integrated circuit
08/30/2011US8008934 Burn-in system for electronic devices
08/30/2011US8008933 System and method for baseband calibration
08/30/2011US8008931 Method and device for monitoring the operation of a flotation cell
08/30/2011US8008927 Method and apparatus for ground bounce and power supply bounce detection
08/30/2011US8008926 UHF partial discharge and location measuring device for high-voltage power devices
08/30/2011US8008925 Electrical partial discharge pulse marker discrimination
08/30/2011US8008922 Ballast and wiring lamp fixture tester
08/30/2011US8008891 Simple method for accurately determining a state of charge of a battery, a battery management system using same, and a driving method thereof
08/30/2011CA2341547C Method and apparatus for electromagnetic emissions testing
08/26/2011DE202011050021U1 Kabel-Buchsenaufteilungsmodul Cable socket splitter module
08/26/2011DE202010000325U1 Serviceeinrichtung Facility
08/26/2011CA2731916A1 Systems and methods for asset condition monitoring in electric power substation equipment
08/25/2011WO2011103461A1 Probe station with improved interconnection
08/25/2011WO2011103419A1 Solar module test control