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)
06/2014
06/18/2014CN103869204A Cable core line aligner
06/18/2014CN103869203A Interposer testing device and method thereof
06/18/2014CN103869202A Transformer high-tension side phase-failure detection method and system
06/18/2014CN103869201A Interface connection deviation detection and protection circuit
06/18/2014CN103869200A Method for power distribution network island detection based on wide-area information
06/18/2014CN103869199A Method for acceleration test of low-dosage-rate enhancement effect of bipolar device based on high-temperature hydrogen soaking technology
06/18/2014CN103869198A Approximate simplifying method for reducing electromagnetic environmental simulation complexity in airplane
06/18/2014CN103869197A Electric vehicle charging-discharging device double-energy-feeding testing system
06/18/2014CN103869196A Electricity quantity recording analyzer
06/18/2014CN103869195A Engine rotor over-voltage protection device tester
06/18/2014CN103869194A New method for judging and measuring electrical power system resonance
06/18/2014CN103869193A Reliability detecting method for multi-channel power transmission device
06/18/2014CN103869192A Smart power grid line loss detection method and system
06/18/2014CN103869191A Aircraft electromagnetic environment safety margin assessment regulation method
06/18/2014CN103869190A Real time simulation system-based power distribution terminal automatic closed-loop test platform
06/18/2014CN103869189A Passive device debugging system
06/18/2014CN103869188A Single-phase electrical parameter rapid collection module
06/18/2014CN103869187A Portable tester for time response of merging unit
06/18/2014CN103869186A Tester for quartz crystal wafer
06/18/2014CN103869185A Multifunctional electric energy quality analyzer
06/18/2014CN103869184A PMU data-based identification method for single electric transmission line zero-sequence parameter robustness
06/18/2014CN103869183A Online monitoring system and method of zinc oxide arrester
06/18/2014CN103869182A Merging unit transient state test system based on accurate discrete time control
06/18/2014CN103869181A Monitor apparatus and method for identifying electronic apparatus thereof
06/18/2014CN103869180A Prediction and detection method for current transformer saturation under sympathetic inrush current
06/18/2014CN103869179A Insulation monitoring method for direct current system
06/18/2014CN103869178A ICT tester
06/18/2014CN103869177A Radio frequency measuring device
06/18/2014CN103869168A Detecting and diagnosing method for secondary circuit of current transformer for electric power
06/18/2014CN103869166A Measurement and fault point positioning device of insulation resistance of battery system
06/18/2014CN103869139A Voltage anomaly detection device
06/18/2014CN103869114A Manufacturing technology and device for high-voltage high-power adjustable simulative transformer substation
06/18/2014CN103869113A High-voltage series resonance device and voltage withstanding test method using same
06/18/2014CN103869108A Card clamping device and multiple-station testing device
06/18/2014CN103869104A Stress ring for partial discharge tests and high-voltage insulation tests on power cable of 10 kV or lower
06/18/2014CN103868602A Transformer substation remote guarding system
06/18/2014CN103863361A Screen door fault location system
06/18/2014CN102854435B High-temperature electric leakage testing system for diodes
06/18/2014CN102778631B Method for detecting and accurately positioning leakage of a sensing cable based on partial pressure compensation
06/18/2014CN102761123B Multi-infeed HVDC (high-voltage direct current) system partitioning method based on mounting of fault current limiters
06/18/2014CN102759702B Circuit and method for detecting relation between voltage and frequency of on-chip operating circuit
06/18/2014CN102749542B Power quality monitoring device based on double-velocity double-range sampling
06/18/2014CN102749539B Fast electromagnetic compatibility test and diagnosis system with quantization electromagnetic interference
06/18/2014CN102736022B PCBA (printed circuit board assembly) board test jig
06/18/2014CN102707161B Method and device for monitoring short-circuit capacity on line based on dynamic transfer impedance
06/18/2014CN102662148B On-line feedback battery state of charge (SOC) predicting method
06/18/2014CN102621425B Electrified detection robot for horizontal insulator string
06/18/2014CN102608540B Coulomb efficiency measuring method used for SOC (system-on-chip) evaluation of power battery
06/18/2014CN102608532B Test device for load of suspension armature type brushless exciter
06/18/2014CN102608489B Detection method and device of contact state of high-voltage joint of electric vehicle/hybrid electric vehicle
06/18/2014CN102573205B Integrated circuits, control methods and lighting systems
06/18/2014CN102565694B Non-AD-port key detection circuit and detection method thereof
06/18/2014CN102565613B Detecting device and detecting method for edge wet leakage property and long-term reliability of photovoltaic component
06/18/2014CN102540076B Method for measuring time constant of rotor of asynchronous machine
06/18/2014CN102540043B Testing method for thermal resistance of axial semiconductor and interface
06/18/2014CN102540000B Method for separating periodic component and steep pulse component in insulated leakage current
06/18/2014CN102539952B Test device for dynamic characteristics of power main circuit and driving circuit thereof and method
06/18/2014CN102520273B Energy-saving detection method of large generator set
06/18/2014CN102520268B Testing machine for touch panel
06/18/2014CN102508150B Self-test work method of contact circuit board test system
06/18/2014CN102445651B Device for testing touch screen functional circuit on circuit board
06/18/2014CN102439780B Secondary battery deterioration degree computation device, vehicle wherein same is included, and secondary battery deterioration degree computation method
06/18/2014CN102439463B Wiring testing device
06/18/2014CN102385041B Battery cell detection device
06/18/2014CN102385040B Remaining battery power calculation circuit
06/18/2014CN102379058B Voltage-detecting member, and battery module including same
06/18/2014CN102362190B Battery life estimation
06/18/2014CN102323564B Electric energy meter verification unit and working method thereof
06/18/2014CN102288884B External insulation discharging detecting method based on ultraviolet light spots
06/18/2014CN102288405B Valve performance test bench
06/18/2014CN102282672B A circuit for detecting tier-to-tier couplings in stacked integrated circuit devices
06/18/2014CN102279327B On-line monitoring and state evaluation system for photovoltaic grid-connected power generation
06/18/2014CN102243255B Insulating property isothermal relaxation current method microcurrent testing adapter for high-voltage apparatus
06/18/2014CN102095995B Method and apparatus to monitor state of health of electrical connections between battery and generator
06/18/2014CN101957429B Method for specific waveform matching in functional test of integrated circuit
06/18/2014CN101910856B Self testing fault circuit interrupter apparatus and method
06/18/2014CN101896116B Rapid charging and power management of a battery-powered fluid analyte meter
06/18/2014CN101779132B A rack system and a method for processing manufactured products
06/17/2014US8756549 Integrated circuit chip incorporating embedded thermal radiators for localized, on-demand, heating and a system and method for designing such an integrated circuit chip
06/17/2014US8756537 Methods for making contact device for making connection to an electronic circuit device and methods using the same
06/17/2014US8756471 User equipment using hybrid automatic repeat request
06/17/2014US8756469 Method and apparatus for evaluating and optimizing a signaling system
06/17/2014US8756468 Architecture, system, method, and computer-accessible medium for toggle-based masking
06/17/2014US8756467 Methods and apparatus for testing multiple-IC devices
06/17/2014US8756463 Method and apparatus for data management through timer compensation in a wireless communication system
06/17/2014US8756412 Gateway supporting transparent redundancy in process control systems and other systems and related method
06/17/2014US8756031 Matched filter testing of data transmission cables
06/17/2014US8756025 Temperature sensing of electric batteries
06/17/2014US8756023 Systems and methods for determining electrical ground faults
06/17/2014US8755686 Method and device for processing failure of multi-span working channel in ring optical transmission network
06/17/2014US8755305 Track light powered adapter for wireless networking device
06/17/2014US8755301 System and method of modifying communications policy settings in a wireless network
06/17/2014US8755287 Network managing device and network managing method
06/17/2014US8755285 Method, system and apparatus for diagnosing physical downlink failure
06/17/2014US8755281 Constant window back-off method for multiple access in wireless local area networks
06/17/2014US8755277 Differentiated services for unicast and multicast frames in layer 2 topologies
06/17/2014US8755271 Dynamic memory bandwidth allocation
06/17/2014US8755269 Ranking and switching of wireless channels in a body area network of medical devices
06/17/2014US8754668 Integrated circuit and a method for testing a multi-tap integrated circuit
06/17/2014US8754667 Semiconductor device test method and semiconductor device
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