Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › 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
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)
03/2010
03/18/2010US20100070777 Semiconductor device identifier generation method and semiconductor device
03/18/2010US20100070230 Integrated testing systems and methods
03/18/2010US20100070220 Battery Charge Indication Methods, Battery Charge Monitoring Devices, Rechargeable Batteries, and Articles of Manufacture
03/18/2010US20100070212 Method and apparatus for determining state of inverter capacitor in an electric drive
03/18/2010US20100070211 Rolling average test
03/18/2010US20100067384 METHODS AND APPARATUS TO DIAGNOSE OUTBOUND VoIP SERVICES
03/18/2010US20100066968 Liquid crystal display panel and method for testing the same
03/18/2010US20100066552 Method and apparatus for ground fault detection
03/18/2010US20100066551 Method and apparatus for power generation failure diagnostics
03/18/2010US20100066403 Test apparatus and test method
03/18/2010US20100066402 Metallic probe, and method and apparatus for fabricating the same
03/18/2010US20100066401 Semiconductor device
03/18/2010US20100066400 Method and apparatus for determining the operating condition of generator rotating diodes
03/18/2010US20100066399 Miniature fluid-cooled heat sink with integral heater
03/18/2010US20100066398 Temperature control device and temperature control method
03/18/2010US20100066396 Electrical connecting apparatus
03/18/2010US20100066395 Wafer Prober Integrated With Full-Wafer Contacter
03/18/2010US20100066394 Inspection unit
03/18/2010US20100066393 High density interconnect system for ic packages and interconnect assemblies
03/18/2010US20100066392 Measurement equipment, test system, and measurement method
03/18/2010US20100066384 Identifying damage to a wire
03/18/2010US20100066383 Array substrate and defect-detecting method thereof
03/18/2010US20100066382 Test device and test method for a pv concentrator module
03/18/2010US20100066381 Apparatus and method for adaptive fault detection in mv distribution circuits
03/18/2010US20100066376 Method for testing a protective device, a protective device, and test device
03/18/2010US20100066375 Method for determining a status and/or condition of a led/oled device and diagnotic device
03/18/2010US20100066294 Method and apparatus for detecting phase current imbalance in a power generator
03/18/2010DE112007003471T5 Prüfgerät Tester
03/18/2010DE102008042135A1 Batterieprüfstand Battery test
03/18/2010DE10103853B4 Verfahren zur Ansteuerung einer Warnlampe bei einem Antiblockiersystem für Strassenfahrzeuge Method for driving a warning lamp in an anti-lock brake system for road vehicles
03/18/2010DE10018173B4 Verfahren zum Prüfen der Funktionsfähigkeit einer Leiterplatte mit programmiertem Mikrocomputer einer elektrischen Steuer- oder Regeleinrichtung A method for testing the functionality of a circuit board with programmed microcomputer electric control or regulating device
03/18/2010CA2735000A1 Protection for provider backbone bridge traffic engineering
03/17/2010EP2164169A1 Electric motor control apparatus
03/17/2010EP2163911A1 Method for testing a protective device and correspondingly equipped protective device and testing device
03/17/2010EP2163910A2 A system and method for testing and configuring semiconductor functional circuits
03/17/2010EP2162905A1 Method and apparatus for monitoring vias in a semiconductor fab
03/17/2010EP2162892A1 Manufacturing method for a plunger and such a plunger
03/17/2010EP2162752A1 Method and device for determining the state of charge of a battery
03/17/2010EP2162751A2 Registering unit for recording input signals caused by mechanical action on said unit, and method for recording measured values and processing signals
03/17/2010CN201426046Y Power management system for car high power lithium battery stack with balancing function
03/17/2010CN201425948Y Full-automatic battery up-and-down aging board device
03/17/2010CN201425876Y Anti-interference intermediate transformer for partial discharge test of dry power transformer
03/17/2010CN201425773Y Line disconnection power failure alarm
03/17/2010CN201425618Y Thermostat used for testing lithium iron phosphate material
03/17/2010CN201425617Y On-line insulation monitoring and grounding positioning device for generator rotors
03/17/2010CN201425616Y Test device of circuit breaker oil cup
03/17/2010CN201425615Y Variable-temperature schottky diode characteristic testing instrument
03/17/2010CN201425614Y Multicore-cable parameter tester
03/17/2010CN201425596Y High-power contactless electronic regulating resistance
03/17/2010CN201425595Y Programme-controlled clamping device for molded case circuit breaker
03/17/2010CN201425592Y Miniature programme-controlled clamping device for circuit breaker
03/17/2010CN201425591Y Inner conical bushing partial discharge frock
03/17/2010CN201425489Y Detection device for green films stuck on battery pole piece
03/17/2010CN101675350A Test of electronic devices at package level using test boards without sockets
03/17/2010CN101675349A Ic testing methods and apparatus
03/17/2010CN101675348A Method for compensation of process-induced performance variation in a mosfet integrated circuit
03/17/2010CN101675347A Semiconductor device testing device and testing method
03/17/2010CN101675346A Pseudowire load balancing
03/17/2010CN101674698A Automatic control device and control method of illuminating lamp
03/17/2010CN101674019A Programmable integrated circuit and method
03/17/2010CN101673951A Thyristor valve triggering and monitoring system
03/17/2010CN101673694A Fabrication method of space transformer for semiconductor test probe card
03/17/2010CN101672989A Fault warning plane display and fault warning method thereof
03/17/2010CN101672900A Power supply device and method for testing power supply array
03/17/2010CN101672899A Load testing device of fuel cell power generation system
03/17/2010CN101672898A Simulated condition testing device of fuel cell power generation system
03/17/2010CN101672897A Voltage monitoring and diagnosing device and method of fuel cell stack
03/17/2010CN101672896A On-line judgment method for capacity of backup storage battery
03/17/2010CN101672895A Device for testing durability of starting motor of automobile
03/17/2010CN101672894A Motor rotor turn-to-turn short circuit diagnosis method based on high-order harmonic shaft voltage signals
03/17/2010CN101672893A Generator set primary frequency modulation performance testing method for simulating grid frequency change
03/17/2010CN101672892A Device for testing durability of button of CD machine of automobile
03/17/2010CN101672891A Main-contact electrical-contact state on-line detector for low-voltage circuit breaker
03/17/2010CN101672890A Testing device of switching-on resistance of portable beaker
03/17/2010CN101672889A Device and method for detecting characteristics of pulse type semiconductor laser
03/17/2010CN101672888A Method for measuring reciprocal capacitance of diode
03/17/2010CN101672887A Preventive detection method for performance of variable flow assembly of high-power thyristor
03/17/2010CN101672886A Insulating rope voltage resistant test device
03/17/2010CN101672885A Method for on-line detecting external insulation state of electric transmission and transformation equipment
03/17/2010CN101672884A Portable cable fault detection high-voltage capacitor
03/17/2010CN101672883A Overhead and cable mixed power transmission line fault locating method and device
03/17/2010CN101672882A Device and method for confirming winding direction of coil
03/17/2010CN101672881A On-load test device and on-load test method simulating main transformer differential
03/17/2010CN101672880A Identification method of cable current-carrying capacity and identification device
03/17/2010CN101672879A Automatic diagnostic device and method of electronic products
03/17/2010CN101672878A Chip testing device and chip testing method
03/17/2010CN101672871A Voltage reduction detection circuit and switching power supply system
03/17/2010CN101672864A Multi-functional measurement instrument with safety protection device
03/17/2010CN101672863A Testing component and testing device applying same
03/17/2010CN101672713A Vacuum degree test checking device of vacuum switch and checking method thereof
03/17/2010CN100594388C System and method for advanced logic built-in self test with selection of scan channels
03/17/2010CN100594387C Method for measuring intrinsic capacity of metal oxide semiconductor component
03/17/2010CN100594386C QAM signal analysis in a network
03/16/2010US7681099 Techniques for integrated circuit clock signal manipulation to facilitate functional and speed test
03/16/2010US7681098 Systems and methods for improved fault coverage of LBIST testing
03/16/2010US7681097 Test system employing test controller compressing data, data compressing circuit and test method
03/16/2010US7681095 Methods and apparatus for testing integrated circuits
03/16/2010US7681093 Redundant acknowledgment in loopback entry
03/16/2010US7680956 Communicating additional information in a DNS update response by requesting deletion of a specific record
03/16/2010US7680927 System and method for providing testing for a communities framework
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