| 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) |
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| 12/11/2013 | CN103439615A Equivalent conversion method for output voltage waveform distortion degree of photovoltaic inverter |
| 12/11/2013 | CN103439614A Electric power monitoring device and monitoring method |
| 12/11/2013 | CN103439613A Electric power security integrated monitoring device and analyzing method thereof |
| 12/11/2013 | CN103439612A Intelligent transformer substation automatic testing system based on SCD |
| 12/11/2013 | CN103439611A Electric wire and cable conductivity, tensile strength and aging comprehensive testing device |
| 12/11/2013 | CN103439610A Electric power quality detecting collecting terminal |
| 12/11/2013 | CN103439609A Method for calculating power cable real-time emergency carrying capacity |
| 12/11/2013 | CN103439608A Method for lowering line loss of 10kV power distribution network |
| 12/11/2013 | CN103439607A Method and system for recognizing full parameters of elements through fault recording and fault positioning method |
| 12/11/2013 | CN103439606A Portable low-voltage multi-path outgoing cable three-phase load collecting recorder |
| 12/11/2013 | CN103439605A Method for detecting transformer direct-current magnetic bias capacity |
| 12/11/2013 | CN103439604A On-line monitoring method for power quality of coal mine power supply system |
| 12/11/2013 | CN103439603A Method and device for detecting charge state of super-capacitor energy storage device |
| 12/11/2013 | CN103439602A Thunder trip-out rate calculating method for distributing line |
| 12/11/2013 | CN103439601A Traveling-wave tube clamping pole type attenuator matching performance detection device and method |
| 12/11/2013 | CN103439600A Anti-interference test monitoring system and monitoring method |
| 12/11/2013 | CN103439599A Electric vehicle real-time measurement system |
| 12/11/2013 | CN103439598A Electric equilibrium integrated test system |
| 12/11/2013 | CN103439597A Merging unit synchronous punctual tester based on analog quantity digitized transmission and method therefore |
| 12/11/2013 | CN103439596A Method for detecting safe operation steady-state performance of power transmission network |
| 12/11/2013 | CN103439595A Lifting system torsion testing machine for drilling platform |
| 12/11/2013 | CN103439594A System and method for diagnosing faults of SF6 electric device |
| 12/11/2013 | CN103439593A Distributed power grid risk assessment system and distributed power grid risk assessment method based on fault feature of electric circuit |
| 12/11/2013 | CN103439592A Method for intelligently testing intelligent substation on site |
| 12/11/2013 | CN103439591A Electric energy quality monitoring and controlling system |
| 12/11/2013 | CN103439590A Electric energy monitoring DSP control system |
| 12/11/2013 | CN103439583A Distributed cable tester |
| 12/11/2013 | CN103439582A Testing device of detection blocks |
| 12/11/2013 | CN103439567A Operating method of MOA resistive current online monitoring system |
| 12/11/2013 | CN103439566A Operating method of MOA resistive current tester with relatively high precision |
| 12/11/2013 | CN103439541A Automatic locating and testing socket for CMOS camera shooting chip floating carrier plate |
| 12/11/2013 | CN103439540A Wafer level camera shooting module WLC automatic testing socket |
| 12/11/2013 | CN103439539A Mega-pixel CMOS optical chip module automatic testing socket |
| 12/11/2013 | CN103439537A Lossless sample clamp of solar battery current-voltage testing system |
| 12/11/2013 | CN103439534A Impedance device for high-voltage load test |
| 12/11/2013 | CN103439094A Mechanical performance on-line detection device |
| 12/11/2013 | CN103439093A Mechanical performance on-line detection device |
| 12/11/2013 | CN102608542B Method for estimating charge state of power cell |
| 12/11/2013 | CN102591330B Fault detection system and method for electronic system of engineering vehicle |
| 12/11/2013 | CN102565671B Dynamic allocation method for on-line programming of integrated circuit tester |
| 12/11/2013 | CN102520331B Interface trap testing method for shallow trench isolation (STI) type laterally diffused metal oxide semiconductor (LDMOS) device |
| 12/11/2013 | CN102508169B Device and method for obtaining battery capacity |
| 12/11/2013 | CN102445666B Laptop battery monitoring system and monitoring method |
| 12/11/2013 | CN102445638B Time-domain fault location method of multibranch direct current line in multiterminal direct current power transmission system |
| 12/11/2013 | CN102364351B Engineering machinery rotation brush performance test apparatus and method thereof |
| 12/11/2013 | CN102355061B Remote monitoring and diagnosing system for substation equipment |
| 12/11/2013 | CN102326090B LED chip testing device |
| 12/11/2013 | CN102313868B Telecommunication end measuring device |
| 12/11/2013 | CN102279361B Independent test method for uniformly crimped IGCT (Integrated Gate Commutated Thyristor) inverter circuits in high-voltage frequency converter |
| 12/11/2013 | CN102243279B Apparatus for monitoring fault current in power system |
| 12/11/2013 | CN102231549B Battery management chip |
| 12/11/2013 | CN102194650B Method for evaluating efficiency of processes for improving negative bias temperature instability effect |
| 12/11/2013 | CN102175943B Load overcurrent protector state detection device and method |
| 12/11/2013 | CN102169846B Method for writing multi-dimensional variable password in parallel in process of testing integrated circuit wafer |
| 12/11/2013 | CN102130586B 电源供应装置 Power supply means |
| 12/11/2013 | CN102121959B Intelligent detection circuit for electric leakage of network probe |
| 12/11/2013 | CN102096036B Device for testing integrated triode array circuit |
| 12/11/2013 | CN102087337B Annealing genetic optimization method for diagnosing excitation of nonlinear analog circuit |
| 12/11/2013 | CN101988941B Method, device and system for monitoring power quality |
| 12/11/2013 | CN101937046B Array type connector test device |
| 12/11/2013 | CN101809455B Method for characterising the sensitivity of an electronic component to energetic interactions |
| 12/11/2013 | CN101627313B Cable fault detection |
| 12/10/2013 | US8607111 Sub-instruction repeats for algorithmic pattern generators |
| 12/10/2013 | US8607110 I-R voltage drop screening when executing a memory built-in self test |
| 12/10/2013 | US8607109 Test circuitry including core output, expected response, and mask circuitry |
| 12/10/2013 | US8607108 Scan testing with capture clock generator driven by clock distribution network |
| 12/10/2013 | US8607107 Test access mechanism for diagnosis based on partitioining scan chains |
| 12/10/2013 | US8607106 Channel detection device |
| 12/10/2013 | US8607103 Transmission/reception device, transmission device, reception device, and data transmission/reception method |
| 12/10/2013 | US8606538 Method of testing an electronic system |
| 12/10/2013 | US8606537 System and method for testing an electronic device |
| 12/10/2013 | US8606536 Methods and apparatus for hybrid outlier detection |
| 12/10/2013 | US8606533 Battery gas-gauge circuit and method thereof |
| 12/10/2013 | US8606260 Location-based profile |
| 12/10/2013 | US8606243 Mobile network system and guidance message providing method |
| 12/10/2013 | US8605742 Wireless connection utilization |
| 12/10/2013 | US8605618 Method, system and apparatus for reading broadcast message |
| 12/10/2013 | US8605617 Packet capture system, packet capture method, information processing device, and storage medium |
| 12/10/2013 | US8605612 Method and apparatus for extracting QoS parameters in mobile device |
| 12/10/2013 | US8605608 Network buffer |
| 12/10/2013 | US8605606 Method and apparatus for triggering radio link control packet discard and radio link control re-establishment |
| 12/10/2013 | US8605605 Setting initial data transmission size based on prior transmission |
| 12/10/2013 | US8605602 Field communication system |
| 12/10/2013 | US8605600 Wireless communication system, access point, controller, network management device, and method of setting network identifier of access point |
| 12/10/2013 | US8605598 Frame loss measurement method, system, and apparatus |
| 12/10/2013 | US8605593 Transport control server, transport control system, and transport control method |
| 12/10/2013 | US8605581 Method and apparatus for assigning transcoding resources in a session boarder controller |
| 12/10/2013 | US8605576 Communication network system, data transmission method, and node apparatus |
| 12/10/2013 | US8605574 Method for updating an address table in an ethernet ring network node |
| 12/10/2013 | US8605573 Autolearning network link protection device |
| 12/10/2013 | US8604822 Methods and apparatus for testing electric power devices |
| 12/10/2013 | US8604821 Power supply voltage monitoring circuit and electronic circuit including the power supply voltage monitoring circuit |
| 12/10/2013 | US8604820 Test access component for automatic testing of circuit assemblies |
| 12/10/2013 | US8604819 Inspecting apparatus for photovoltaic devices |
| 12/10/2013 | US8604818 Apparatus for contacting a T/R module with a test device |
| 12/10/2013 | US8604817 Measurement card |
| 12/10/2013 | US8604816 Probe card for testing integrated circuits |
| 12/10/2013 | US8604815 Pin electronics circuit |
| 12/10/2013 | US8604814 Tester and test apparatus including the same |
| 12/10/2013 | US8604813 Built-off test device and test system including the same |