| 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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| 09/26/2012 | CN202453438U Power transmission line parameter tester |
| 09/26/2012 | CN202453437U Multi-loop electric energy quality on-line monitoring device |
| 09/26/2012 | CN202453436U Automatic testing device for wireless station |
| 09/26/2012 | CN202453435U Debug control device, debug execution device and debug system |
| 09/26/2012 | CN202453434U Test and alarm tool special for telecontrol channel |
| 09/26/2012 | CN202453433U Lightning arrester live tester |
| 09/26/2012 | CN202453432U General testing device for electrical enclosure |
| 09/26/2012 | CN202453431U Handheld electric power multifunctional waveform recording analyzer |
| 09/26/2012 | CN202453430U External power grid instantaneous power supply interruption time testing device |
| 09/26/2012 | CN202453415U Micro-current sensor |
| 09/26/2012 | CN202453386U Multi-range dielectric loss standard instrument |
| 09/26/2012 | CN202453051U Photoelectric module testing device for photoelectric type water meter |
| 09/26/2012 | CN202453009U Integrated tester for actuator |
| 09/26/2012 | CN202447291U Battery sorting device with functions of scanning and indentifying codes on battery |
| 09/26/2012 | CN102696025A Detection of defects in an electrochemical device |
| 09/26/2012 | CN102695961A Device for measuring state of charge of secondary battery and method for measuring state of charge of secondary battery |
| 09/26/2012 | CN102695960A RF test fixture and method for securing a wireless device for RF testing |
| 09/26/2012 | CN102694366A Remote monitoring apparatus for disconnection of replaying protection outlet tripping circuit |
| 09/26/2012 | CN102694364A Ground fault circuit interrupter (gfci) monitor and ground fault simulation method |
| 09/26/2012 | CN102692614A Power photoelectric signal generator |
| 09/26/2012 | CN102692606A Device for measuring overall characteristics of storage battery of electric vehicle |
| 09/26/2012 | CN102692605A Cell state supervision apparatus |
| 09/26/2012 | CN102692604A State detection circuit of multiple rechargeable batteries in series connection |
| 09/26/2012 | CN102692603A Battery discharge test circuit |
| 09/26/2012 | CN102692602A Test system and test bench for electric vehicle driving modules |
| 09/26/2012 | CN102692601A Low-voltage and medium-voltage wind power generation simulation experimental platform |
| 09/26/2012 | CN102692600A Method and device for rapidly evaluating electrical durability of relay contact based on machine vision |
| 09/26/2012 | CN102692599A Low-power and area-efficient scan cell for integrated circuit testing |
| 09/26/2012 | CN102692598A Electric cabinet logic tester device of railway vehicle |
| 09/26/2012 | CN102692597A General purpose automatic test system and method for induction sanitary appliance PCB (Printed Circuit Board) |
| 09/26/2012 | CN102692596A Selectable threshold reset circuit |
| 09/26/2012 | CN102692595A Circuit for securing scan chain data |
| 09/26/2012 | CN102692594A Tool and method for testing constant current of LED drive board |
| 09/26/2012 | CN102692593A Test system capable of improving rapid Id-Vg test accuracy |
| 09/26/2012 | CN102692592A Method for testing light emitting diode (LED) and LED sectional material used in method |
| 09/26/2012 | CN102692591A Device and method for detecting insulation failures of high and low voltage ends |
| 09/26/2012 | CN102692590A Portable multifunctional high-voltage test operation box |
| 09/26/2012 | CN102692589A Medium-voltage crosslinked polyethylene cable terminal unshaded corona test method |
| 09/26/2012 | CN102692588A Partial discharge detecting and positioning system and method of high-tension switch cabinet |
| 09/26/2012 | CN102692587A Method for simulating and detecting discharging inside GIS (gas insulated switchgear) |
| 09/26/2012 | CN102692586A Insulation monitoring device and method for electric vehicle |
| 09/26/2012 | CN102692585A Apparatus for detecting partial discharge signal and method thereof |
| 09/26/2012 | CN102692584A Real-time monitoring method of power distribution network line contact temperature and monitoring system |
| 09/26/2012 | CN102692583A Finding method of multi-branch-circuit power generator stator winding grounded short circuit point |
| 09/26/2012 | CN102692582A Method and device for diagnosing an actuator and actuator comprising such a device |
| 09/26/2012 | CN102692581A Current leakage test method for lightning arrestor |
| 09/26/2012 | CN102692580A Method for detecting junction box faulty welding of solar battery assembly |
| 09/26/2012 | CN102692579A Serial port detection circuit |
| 09/26/2012 | CN102692578A Test card used for testing card reader having a plurality of memory card specifications |
| 09/26/2012 | CN102692577A Test system for large-power high-frequency transformer |
| 09/26/2012 | CN102692576A Relay protection periodical inspection method |
| 09/26/2012 | CN102692575A Optocoupler testing method based on resistance voltage division |
| 09/26/2012 | CN102692574A Method for detecting injection level of flickering pollution of interference load |
| 09/26/2012 | CN102692573A Submerged arc furnace transformer load monitoring and recording device |
| 09/26/2012 | CN102692572A Airplane radiofrequency device electromagnetic compatibility analysis method based on time availability |
| 09/26/2012 | CN102692571A Distinguishing method for directional element in phase overcurrent protection of transformer |
| 09/26/2012 | CN102692570A Input-output circuit |
| 09/26/2012 | CN102692569A Adaptive test sequence for testing integrated circuits |
| 09/26/2012 | CN102692567A Method for extracting overlap capacitance between emitting electrode and base electrode of bipolar transistor |
| 09/26/2012 | CN102692564A Phase angle measuring method and device of partial-discharging ultrahigh-frequency pulse signal |
| 09/26/2012 | CN102692557A Power-expenditure information acquisition terminal and method |
| 09/26/2012 | CN102692551A Cell voltage detection circuit |
| 09/26/2012 | CN102692543A Method for extracting flat-band voltage and threshold voltage of MOSFET (metal-oxide-semiconductor field effect transistor) based on current generation of grid-control drain electrode |
| 09/26/2012 | CN102692525A An assistant testing device for PCI card |
| 09/26/2012 | CN102692289A Test system and method for measuring efficiency of electric driving system of novel-energy automobile |
| 09/26/2012 | CN102096023B Device and method for testing power cable fault |
| 09/26/2012 | CN102081142B Re-sowing test plan based on parallel folding counter |
| 09/26/2012 | CN102062837B Transmission mechanism of super test equipment of automobile electric apparatus combined switch |
| 09/26/2012 | CN102004216B Method for testing instability of a negative bias temperature |
| 09/26/2012 | CN101980418B System for detecting secondary wiring of relay protection system in transformer substation on line |
| 09/26/2012 | CN101968502B Testing needle bed and method for testing tape carrier package (TCP) driving chip by utilizing same |
| 09/26/2012 | CN101946313B Probe wafer, probe device, and testing system |
| 09/26/2012 | CN101881718B Method and device for detecting electric brush abrasion of weak hybrid cranking motor |
| 09/26/2012 | CN101871985B Method and device for metering electric quantity of powered device in power over Ethernet system |
| 09/26/2012 | CN101819049B Sensor apparatus |
| 09/26/2012 | CN101777755B High-voltage capacitor imbalance protecting method for high-voltage DC transmission system |
| 09/26/2012 | CN101762758B System for monitoring and orientating electric power quality pollution source in electric network |
| 09/26/2012 | CN101719088B Device and method for detecting processor chip on line |
| 09/26/2012 | CN101620252B Device and method for testing energy-saving reformation of air conditioner in machine room |
| 09/26/2012 | CN101609124B Grounding detecting method of power supply system of train |
| 09/26/2012 | CN101581767B Method for evaluating remaining electric charge of battery and single chip system |
| 09/26/2012 | CN101556303B Wafer test system for integrating radio frequency identification and test method thereof |
| 09/26/2012 | CN101470173B Battery detection apparatus and method |
| 09/26/2012 | CN101292169B Device for measuring the loss factor |
| 09/26/2012 | CN101236233B Method and apparatus for implementing IC device testing |
| 09/25/2012 | US8276052 Iterative PRBS seed recovery using soft decisions |
| 09/25/2012 | US8276032 Detection of uncorrectable re-grown fuses in a microprocessor |
| 09/25/2012 | US8276031 Scan architecture for full custom blocks with improved scan latch |
| 09/25/2012 | US8276030 Scan distributor and parallel scan paths with controlled output buffer |
| 09/25/2012 | US8275904 Wireless communication device and information processing method |
| 09/25/2012 | US8275584 Unified model for process variations in integrated circuits |
| 09/25/2012 | US8275579 Communication of a diagnostic signal and a functional signal by an integrated circuit |
| 09/25/2012 | US8275569 Test apparatus and diagnosis method |
| 09/25/2012 | US8275568 Semiconductor test system with self-inspection of electrical channel |
| 09/25/2012 | US8275562 Method for evaluating remaining electric charge of a battery, and associated single chip system |
| 09/25/2012 | US8275559 Fault detector for a tip and ring circuit, a method of protecting such a circuit and a power supply including the fault detector |
| 09/25/2012 | US8275512 Input/output controller for secondary battery and vehicle |
| 09/25/2012 | US8275189 Defect inspection system |
| 09/25/2012 | US8275004 Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same |
| 09/25/2012 | US8274950 Method of performing status report in a mobile communication system |