| 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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| 04/06/2011 | CN101470141B Overcurrent detecting apparatus |
| 04/06/2011 | CN101464964B Pattern recognition method capable of holding vectorial machine for equipment fault diagnosis |
| 04/06/2011 | CN101447480B Integrated circuit wafer structure simplifying test program and testing method thereof |
| 04/06/2011 | CN101446620B Battery-based semiconductor AC differential conductive scanning measurement system |
| 04/06/2011 | CN101446603B Distributed multifunctional integral measurement method for electric power system |
| 04/06/2011 | CN101424724B Method for rapidly and precision detecting magnetic circuit switch of electromagnetic relay and apparatus thereof |
| 04/06/2011 | CN101419265B Signal generating circuit for detecting protective earthing connecting status |
| 04/06/2011 | CN101388517B Test socket |
| 04/06/2011 | CN101387681B Apparatus for detecting recessive breakdown of large-capacity capacitor |
| 04/06/2011 | CN101387680B Multi-mould radio installation electromagnetical disturbance test system |
| 04/06/2011 | CN101369396B Function verification method and system for liquid crystal display drive chip |
| 04/06/2011 | CN101369004B Micro-phase shift fast transformation method used for excitation system frequency spectrum analysis |
| 04/06/2011 | CN101354485B System and method for testing display apparatus |
| 04/06/2011 | CN101349720B High pressure overhead power line power frequency electric field shielding analysis method |
| 04/06/2011 | CN101331405B Test apparatus and pin electronics card |
| 04/06/2011 | CN101329377B Electronic system and warning apparatus thereof |
| 04/06/2011 | CN101325331B Method for implementing element for measuring distance between phases without relevance to load current and ground resistance |
| 04/06/2011 | CN101325330B Method for implementing earthing distance measurement element |
| 04/06/2011 | CN101322039B System, method, and article of manufacture for determining an estimated battery parameter vector |
| 04/06/2011 | CN101308707B Sorting machine for memory IC detection |
| 04/06/2011 | CN101295004B Method for judging single-phase grounding fault point position of generator stator winding |
| 04/06/2011 | CN101276949B Method for detecting battery performance of hybrid power vehicle |
| 04/06/2011 | CN101264821B Carrying device for electronic component detection classifier |
| 04/06/2011 | CN101221226B Automatic testing method and apparatus of electric power |
| 04/06/2011 | CN101221222B Battery collection instrument and device for preventing collected battery set from short circuit |
| 04/06/2011 | CN101197569B Circuit built in chip for initializing its operation mode and method thereof |
| 04/06/2011 | CN101142493B Apparatus and method for measuring the amount of the current in battery cells using a plurality of sensing resistors |
| 04/06/2011 | CN101043094B Battery voltage measurement circuit and battery electric control unit |
| 04/06/2011 | CN101023670B Apparatus for verifying a low noise block output voltage |
| 04/05/2011 | US7921346 Verification of array built-in self-test (ABIST) design-for-test/design-for-diagnostics (DFT/DFD) |
| 04/05/2011 | US7921345 Automated test system |
| 04/05/2011 | US7921344 Multi-stage data processor with signal repeater |
| 04/05/2011 | US7921343 Testing system, testing system control method, and test apparatus |
| 04/05/2011 | US7921342 Integrated circuit comprising a test mode secured by the use of an identifier, and associated method |
| 04/05/2011 | US7920989 Remote test facility with wireless interface to local test facilities |
| 04/05/2011 | US7920695 Telephony distribution system |
| 04/05/2011 | US7920480 System and method to determine broadband transport performance data |
| 04/05/2011 | US7920479 Cost minimization of services provided by multiple service providers |
| 04/05/2011 | US7920475 System and method for adaptive removal of delay jitter effect and low end-to-end delay |
| 04/05/2011 | US7920474 System and method for context-based hierarchical adaptive round robin scheduling |
| 04/05/2011 | US7920467 System and method for monitoring a plurality of network devices |
| 04/05/2011 | US7920466 Protection of hierarchical tunnel head-end nodes |
| 04/05/2011 | US7920464 Method of redundancy of ring network |
| 04/05/2011 | US7920263 Apparatus and system for electro magnetic field measurements and automatic analyses of phase modulated optical signals from electrooptic devices |
| 04/05/2011 | US7919976 Transistor diagnostic circuit |
| 04/05/2011 | US7919975 Differential signaling system and flat panel display with the same |
| 04/05/2011 | US7919974 Electronic device test apparatus and method of configuring electronic device test apparatus |
| 04/05/2011 | US7919973 Method and apparatus for monitoring via's in a semiconductor fab |
| 04/05/2011 | US7919972 Integrated substrate transfer module |
| 04/05/2011 | US7919967 Verification of a fabrication process used to form read elements in magnetic heads |
| 04/05/2011 | US7919946 Detection method for an electrical polyphase machine |
| 04/05/2011 | US7918669 Integrated circuit socket with a two-piece connector with a rocker arm |
| 03/31/2011 | WO2011037257A1 Battery system |
| 03/31/2011 | WO2011037022A1 Apparatus and method for detecting abnormality of high voltage circuit |
| 03/31/2011 | WO2011036867A1 Disconnection detecting circuit and battery power supply device |
| 03/31/2011 | WO2011036760A1 Secondary battery system |
| 03/31/2011 | WO2011036718A1 Probe apparatus and testing apparatus |
| 03/31/2011 | WO2011036705A1 Process for producing secondary battery |
| 03/31/2011 | WO2011036325A1 System for measuring partial discharges in power lines |
| 03/31/2011 | WO2011036056A1 Electric circuit configuration for switching an electrical load |
| 03/31/2011 | WO2011005541A3 On-line time domain reflectometer system |
| 03/31/2011 | WO2011005534A3 Charged capacitor warning system and method |
| 03/31/2011 | WO2010144524A3 System and method for communicating notice to limit degradation within a battery pack |
| 03/31/2011 | WO2010144401A3 System and method for controlling output of a battery pack |
| 03/31/2011 | WO2010143881A3 Bank structure of fpga board for semiconductor verification |
| 03/31/2011 | WO2010143876A3 Stacked fpga board for semiconductor verification |
| 03/31/2011 | WO2010138951A3 Control system for a flow cell battery |
| 03/31/2011 | WO2010128791A3 Voltage balancing device for battery cell |
| 03/31/2011 | WO2010120832A3 Batteries, battery systems, battery submodules, battery operational methods, battery system operational methods, battery charging methods, and battery system charging methods |
| 03/31/2011 | WO2010120478A3 Method and system for testing data signal amplifier having output signal power dependent upon multiple power control parameters |
| 03/31/2011 | WO2010096149A3 Gravoltaic cell |
| 03/31/2011 | US20110078526 Method and Circuit Configuration for Simulating Fault States in a Control Unit |
| 03/31/2011 | US20110078525 Method and Apparatus of ATE IC Scan Test Using FPGA-Based System |
| 03/31/2011 | US20110078524 Automatable scan partitioning for low power using external control |
| 03/31/2011 | US20110078523 Output control scan flip-flop, scan test circuit using the same, and test design method |
| 03/31/2011 | US20110078522 Semiconductor integrated circuit device |
| 03/31/2011 | US20110077893 Delay Test Apparatus, Delay Test Method and Delay Test Program |
| 03/31/2011 | US20110077880 Systems, methods and computer readable media for estimating capacity loss in rechargeable electrochemical cell |
| 03/31/2011 | US20110077877 Semiconductor device failure analysis method and apparatus and program |
| 03/31/2011 | US20110077866 Distance relay using real time lightning data |
| 03/31/2011 | US20110074459 Structure and method for semiconductor testing |
| 03/31/2011 | US20110074458 Transport Apparatus for Moving Carriers of Test Parts |
| 03/31/2011 | US20110074457 System For Testing Electronic Components |
| 03/31/2011 | US20110074456 Probe apparatus and test apparatus |
| 03/31/2011 | US20110074455 Probe card and semiconductor wafer inspection method using the same |
| 03/31/2011 | US20110074454 Test device and inspection apparatus using the same |
| 03/31/2011 | US20110074453 Semiconductor chip having a crack test circuit and method of testing a crack of a semiconductor chip using the same |
| 03/31/2011 | US20110074438 Stacked semiconductor device and method of connection test in the same |
| 03/31/2011 | US20110074437 System and method for detecting a location of fault in a cable |
| 03/31/2011 | US20110074436 Identification of false positives in high impedance fault detection |
| 03/31/2011 | US20110074429 Defective emitter detection for electroluminescent display |
| 03/31/2011 | US20110074390 Signal Acquisition System Having Reduced Probe Loading of a Device Under Test |
| 03/31/2011 | US20110072858 Method for manufacturing a fiber optic current sensor with inherent temperature compensation of the faraday effect |
| 03/31/2011 | DE202011001981U1 Ermittlung der Teilentladungseinsetz- bzw. Aussetzspannung bei der Stoßspannungsprüfung, mittels einer binären Entscheidungsstrategie Determination of Teilentladungseinsetz- or extinction at the surge test, using a binary decision strategy |
| 03/31/2011 | DE202011001670U1 Hochfrequenz-Prüfstift Vorrichtung High frequency test pin device |
| 03/31/2011 | DE202011001667U1 Hochfrequenz-Prüfstift Vorrichtung High frequency test pin device |
| 03/31/2011 | DE102010036750A1 Überwachungssystem und Stromtransformatoren für den Teilentladungs-Nachweis Monitoring system and power transformers for the partial discharge detection |
| 03/31/2011 | DE102010032500A1 Verfahren und System zum Testen von Elektromotoren Method and system for testing electric motors |
| 03/31/2011 | DE102009048670A1 Control device e.g. power monitoring device, for controlling power and quality of electrical network, has switching device monitoring power supply and switching power supplies during interference in energy storage mode |
| 03/31/2011 | DE102009044950A1 Elektrische Schaltungsanordnung zur Schaltung eines elektrischen Verbrauchers An electrical circuit arrangement for switching an electrical load |