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)
10/2012
10/03/2012CN102176441B Improved addressable test chip for physical failure analysis and manufacturing method thereof
10/03/2012CN102129487B Method for simulative generation of working condition curve of electric vehicle
10/03/2012CN102062842B Safety performance test method and device for proton exchange membrane fuel cells
10/03/2012CN102025196B Service oriented architecture (SOA)-based grid equipment monitoring and failure positioning wireless system
10/03/2012CN101963654B Method and device for detecting remaining capacity of battery by using differential optical fiber ATR (Attenuated Total Reflectance) sensor
10/03/2012CN101963653B Method and device for detecting spare capacity of lead-acid accumulator by optical fiber ATR sensor
10/03/2012CN101963642B Testing method and instrument of multipoint earthing slide-variable resistance of common circuit
10/03/2012CN101949990B IC pin open short circuit test method
10/03/2012CN101937048B Wire-break self diagnosis method and device for current transformer secondary coils
10/03/2012CN101931472B Benchmark test system and method for adjacent channel interference resisting capacity of RFID reader-writer
10/03/2012CN101876687B Test method for back drilling depth of PCB plate
10/03/2012CN101860052B Discharging test device for full online storage battery
10/03/2012CN101858956B Ageing test system
10/03/2012CN101833056B Method for diagnosing deformation of transformer winding based on frequency response characteristics
10/03/2012CN101799519B Online measuring system of storage batteries and measuring method thereof
10/03/2012CN101782618B Relaying secondary alignment device and alignment method
10/03/2012CN101771259B Combined on-off control system
10/03/2012CN101765780B Signal status diagnosing device for controlling actuator as driven member
10/03/2012CN101750572B Real-time safety monitoring method and system for high-voltage underground long-distance power supply cable
10/03/2012CN101750561B Electrical energy quality monitoring and evaluating system
10/03/2012CN101741087B Electric pollution monitoring and positioning system
10/03/2012CN101685141B Method and system for determining a state of charge of a battery based on a transient response
10/03/2012CN101685131B Method for positioning local discharge of gas-insulator switchgear
10/03/2012CN101627314B Circuit system to prevent peak power problems during scan shift
10/03/2012CN101625394B Clamper for testing semiconductor chip, test device, test method and method for producing semiconductor device
10/03/2012CN101617241B Device for pressing electronic component and device for testing electronic component
10/03/2012CN101576604B Method for diagnosing failures of analog circuit based on heterogeneous information fusion
10/03/2012CN101446611B Device for measuring critical current properties of high-temperature superconductor by using variable-cross-section current lead wire
10/03/2012CN101432628B Measuring device and measuring method for inspecting the surface of a substrate
10/03/2012CN101405989B Method and apparatus for limiting VPNv4 prefixes per VPN in an inter-autonomous system environment
10/03/2012CN101377450B System and method for extracting lightness data of display screen dot matrix
10/03/2012CN101368983B Digital multimeter having sealed input jack detection arrangement
10/03/2012CN101334446B Device and method for transferring test trays and a handler having same, process for manufacturing semiconductor device
10/03/2012CN101216537B Single-electrode potential measurement method suitable for alkaline sealed cell and its device
10/03/2012CN101038328B Systems and methods for battery status indication
10/03/2012CN101022107B Versatile semiconductor test structure array
10/02/2012US8281279 Creating scan chain definition from high-level model using high-level model simulation
10/02/2012US8281199 Hybrid self-test circuit structure
10/02/2012US8281198 User-initiatable method for detecting re-grown fuses within a microprocessor
10/02/2012US8281197 Integrated circuit test method and test apparatus
10/02/2012US8281196 Device address port circuitry with local, group, and global outputs
10/02/2012US8281195 Scan architecture for full custom blocks
10/02/2012US8281194 Scan path switch testing of output buffer with ESD
10/02/2012US8281193 Method of protecting a test circuit
10/02/2012US8281190 Circuits and methods for processing memory redundancy data
10/02/2012US8280687 Direct fault diagnostics using per-pattern compactor signatures
10/02/2012US8280671 Compressive data gathering for large-scale wireless sensor networks
10/02/2012US8280667 Test apparatus, performance board and calibration board
10/02/2012US8280660 Electrical distribution networks
10/02/2012US8280659 Early detection of minimum cell voltage degradation of a fuel cell stack
10/02/2012US8280658 System for monitoring exposure to vibration
10/02/2012US8280654 Conductor apparatus, system, and method of displaying whether a number of conductors conduct current
10/02/2012US8280653 Zone selective interlocking test method and apparatus, and circuit interrupter apparatus and power distribution system including the same
10/02/2012US8280442 Radio base station and receiver fault diagnosis method
10/02/2012US8280244 Optical ring network system
10/02/2012US8279817 Method of managing discontinuous reception offset in a wireless communications system and related communication device
10/02/2012US8279764 Method and apparatus for selecting a network element for testing a network
10/02/2012US8279758 Communication node and communication system
10/02/2012US8279756 Communication terminal, communication control method, and communication control program
10/02/2012US8279752 Activating tunnels using control packets
10/02/2012US8279749 Failure protection for P2MP tunnel head-end node
10/02/2012US8279748 Core-based satellite network architecture
10/02/2012US8279074 Battery monitoring system, such as for use in monitoring cell site power systems
10/02/2012US8278965 Inspection apparatus
10/02/2012US8278964 Method and apparatus for test and characterization of semiconductor components
10/02/2012US8278963 Power detector and method for detecting power
10/02/2012US8278962 Transfer circuit, transmitter, receiver and test apparatus
10/02/2012US8278961 Test apparatus and test method
10/02/2012US8278960 Method and circuit for measuring quiescent current
10/02/2012US8278959 Method and system for measuring laser induced phenomena changes in a semiconductor device
10/02/2012US8278958 Semiconductor test system and method
10/02/2012US8278957 Circuit board unit and testing apparatus
10/02/2012US8278956 Probecard system and method
10/02/2012US8278955 Test interconnect
10/02/2012US8278954 Electrically modulatable extended light source and a measurement device for characterizing a semiconductor including one such source
10/02/2012US8278953 Oscilloscope probe
10/02/2012US8278952 Voltage adjusting circuits and voltage adjusting methods
10/02/2012US8278951 Probe station for testing semiconductor substrates and comprising EMI shielding
10/02/2012US8278950 Apparatus and method for monitoring current flow to integrated circuit in temperature-compensated manner
10/02/2012US8278948 Mechanisms for detecting tampering of an electronic device
10/02/2012US8278939 Diagnostic method for determining deformations in a transformer winding
10/02/2012US8278938 Electrical safety devices and systems for use with electrical wiring, and methods for using same
10/02/2012US8278937 High speed detection of shunt defects in photovoltaic and optoelectronic devices
10/02/2012US8278936 Test circuits and current pulse generator for simulating an electrostatic discharge
10/02/2012US8278935 Probe resistance measurement method and semiconductor device with pads for probe resistance measurement
10/02/2012US8278934 Robust AC chassis fault detection using PWM sideband harmonics
10/02/2012US8278933 Method and system for monitoring power electronics controllers in automotive electrical systems
10/02/2012US8278932 Method and detector for determining a state of a switch
10/02/2012US8278908 Method for measuring electric potential distribution on a surface of a sample, and charged particle beam system
10/02/2012US8278906 Apparatus for simulating thermal conductivity and electrical resistance of diamonds and their substitutes
09/2012
09/30/2012CA2772897A1 Aerial inspection system(s) and method(s)
09/27/2012WO2012128907A2 Non-linear vertical leaf spring
09/27/2012WO2012128760A1 System and method for electronic testing of partially processed devices
09/27/2012WO2012128422A1 Apparatus and method for charging a lithium battery
09/27/2012WO2012128381A1 Method and device for inspecting conduction of covered electric wire
09/27/2012WO2012128133A1 Construction machinery
09/27/2012WO2012128067A1 Detection device and detection method
09/27/2012WO2012127938A1 Flexible cable, and medium processing device
09/27/2012WO2012127686A1 Ground fault detection circuit
09/27/2012WO2012127411A1 Systems and methods for making atleast a detachable electrical contact with atleast a photovoltaic device
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