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)
11/2011
11/09/2011	CN202033388U Lever-type movable support device of X-ray machine for electrical equipment
11/09/2011	CN202033385U Insulating test bench for 35kV and below mutual inductor, 35kV and below lightning arrester and insulating baffle plate
11/09/2011	CN1690684B Methods and systems for monitoring and diagnosing machinery
11/09/2011	CN102239416A Bushing diagnosis
11/09/2011	CN102239415A Prober cleaning block assembly
11/09/2011	CN102237881A Automatically-selected encoding method
11/09/2011	CN102237711A Standby power switching device and power failure judgment method thereof
11/09/2011	CN102237698A Portable system and power adapter thereof
11/09/2011	CN102237557A Method of allocating batteries for use on specific industrial vehicles in a fleet
11/09/2011	CN102237340A Semiconductor device and method for testing a plurality of elements of semiconductor device
11/09/2011	CN102237027A Display panel and testing method thereof
11/09/2011	CN102237026A Built-in self-test circuit and method for liquid crystal display source driver
11/09/2011	CN102236943A Anti-destruction early warning system for digital wireless combined electric power facilities
11/09/2011	CN102236729A Method and device for testing functional coverage
11/09/2011	CN102236087A Withstand voltage test device and method of three-phase electric energy meter
11/09/2011	CN102236084A Calibration method and calibration circuit of current measuring system used for measuring storage battery current in motor vehicle
11/09/2011	CN102236082A Method for detecting battery cable deterioration in an industrial vehicle
11/09/2011	CN102236081A Battery testing system
11/09/2011	CN102236080A Voltage detecting circuit and method thereof
11/09/2011	CN102236079A Device for automatically testing battery function
11/09/2011	CN102236078A Method for determining cycle performance of lithium ion battery
11/09/2011	CN102236077A Machine for detecting performance of finished motor
11/09/2011	CN102236076A Method for tuning motor anti-pinch parameters
11/09/2011	CN102236075A Motor anti-pinch parameter regulating method
11/09/2011	CN102236074A Apparatus used for identifying parameters of induction motor and method thereof
11/09/2011	CN102236073A Test fixture and method for controlling computer power switch by using test fixture
11/09/2011	CN102236072A System and device for reducing instantaneous voltage droop during a scan shift operation
11/09/2011	CN102236071A Test apparatus and connection device
11/09/2011	CN102236070A Semiconductor test system and method
11/09/2011	CN102236069A Test system and test method
11/09/2011	CN102236068A Method and device for testing chip
11/09/2011	CN102236067A Method for realizing rapid debugging and locating of chip functional fault and debugging circuit used in same
11/09/2011	CN102236066A Method for realizing rapid debugging and locating of chip functional fault and debugging circuit
11/09/2011	CN102236065A Method for rapidly debugging and locating chip functional fault and debugging circuit
11/09/2011	CN102236064A Limit power on/off test device for electronic product
11/09/2011	CN102236063A Method for predicting service life of hot carrier of silicon on insulator (SOI) device
11/09/2011	CN102236062A Radiation module of laptop and insulation detecting method thereof
11/09/2011	CN102236061A Method for verifying single-phase grounded fault phase of small current grounding system
11/09/2011	CN102236060A Fault detection device and method for detecting an electrical fault
11/09/2011	CN102236059A Induced frequency-discrimination open-phase remote alarm for distribution transformer
11/09/2011	CN102236058A Method for analyzing data of electrical test result of mainboard
11/09/2011	CN102236057A Method for testing release device supporting lightning arrester
11/09/2011	CN102236056A System and method for detecting insulator
11/09/2011	CN102236055A Automatic frequency selection method
11/09/2011	CN102236054A Power on/off test device and method
11/09/2011	CN102236053A Electric energy quality detecting method and electric power monitoring equipment
11/09/2011	CN102236043A Method used for measuring current and temperature in motor car
11/09/2011	CN102236034A Testing apparatus for electronic devices
11/09/2011	CN102236033A Automatic positioning equipment without jig plate and electric property measurement system
11/09/2011	CN102236031A Test fixture for printed circuit board
11/09/2011	CN102235953A Cold resistance test method for cross-linked polyethylene insulation and cold resistance power cable
11/09/2011	CN102235880A Route guidance apparatus, route guidance method and computer program
11/09/2011	CN102235306A Wind turbine with status monitoring system
11/09/2011	CN102233335A Testing device for electronic component test classifier
11/09/2011	CN102233334A Test device for electronic component test classifier
11/09/2011	CN101819224B Lightning current measuring transducer based on differential ring
11/09/2011	CN101793933B Online measuring system for contact resistors of electric connector
11/09/2011	CN101793929B Durability test device for automobile ignition coil
11/09/2011	CN101790061B Power supply control unit and engineering unit testing system
11/09/2011	CN101750554B Array substrate detection circuit and detection method
11/09/2011	CN101740440B Feeding, conveying and stacking system for bearing disks of circuit components
11/09/2011	CN101718826B Method for diagnosing residual life of post-earthquake power facilities by sampling statistics
11/09/2011	CN101702512B Negative sequence impedance direction protection method for interior failures of stator winding of steamer generator
11/09/2011	CN101666814B Automatic tray converting device
11/09/2011	CN101662139B Fault phase-selecting method in oscillation of high-voltage line protection
11/09/2011	CN101661067B Testing device
11/09/2011	CN101644741B Multi-layer pre-sintering plate structure with power towers
11/09/2011	CN101629987B Method for detecting circuital suspended joints
11/09/2011	CN101577438B Equipment for high-capacity back-up power maintenance based on remote monitoring platform
11/09/2011	CN101487853B High-speed test device
11/09/2011	CN101484820B Device for measuring parameters of an electrical power supply
11/09/2011	CN101467056B Semiconductor defect analysis device, defect analysis method
11/09/2011	CN101460856B Method for determining linear electric response of transformer, electricity generator or electric motor
11/09/2011	CN101425690B Method for observable analysis of AC-DC hybrid electrical power system
11/09/2011	CN101398999B Display equipment test device and method
11/09/2011	CN101387655B Carrying fixture
11/09/2011	CN101382569B Circuit breaking test device
11/09/2011	CN101305290B Battery condition diagnosis apparatus
11/09/2011	CN101259920B Chip suction nozzle structure with elastic pad and manufacturing method thereof
11/08/2011	US8056031 Methods for manufacturing an electronic device using an electronically determined test member
11/08/2011	US8056025 Integration of open space/dummy metal at CAD for physical debug of new silicon
11/08/2011	US8055967 TAP interface outputs connected to TAP interface inputs
11/08/2011	US8055966 Built-in-self-repair arrangement for a single multiple-integrated circuit package and methods thereof
11/08/2011	US8055965 Semiconductor integrated circuit and method of testing the same
11/08/2011	US8055964 Semiconductor device having plural clock domains which receive scan clock in common
11/08/2011	US8055963 Accessing sequential data in a microcontroller
11/08/2011	US8055962 Testing IC functional and test circuitry having separate input/output pads
11/08/2011	US8055961 Semiconductor device testing
11/08/2011	US8055960 Self test apparatus for identifying partially defective memory
11/08/2011	US8055946 Semiconductor IC incorporating a co-debugging function and test system
11/08/2011	US8055738 Automatically generating a configuration diagram based on task requirements
11/08/2011	US8055492 Non-unique results in design verification by test programs
11/08/2011	US8055467 Method of generating a restricted inline resistive fault pattern and a test pattern generator
11/08/2011	US8055463 Fuel gauge
11/08/2011	US8055462 System using fuel gauge
11/08/2011	US8055460 Method and apparatus for monitoring solenoid health
11/08/2011	US8055459 Instrument and method for measuring partial electrical discharges in an electrical system
11/08/2011	US8055458 Technique for determining performance characteristics of electronic devices and systems
11/08/2011	US8054785 Method for estimating direction-of-arrival of terminal in multiple co-frequency cells
11/08/2011	US8054760 Line-rate, real-time-traffic detector

1 ... 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 ... 1523