| 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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| 10/17/2013 | US20130271153 Active matrix device and method of driving the same |
| 10/17/2013 | US20130271152 Interface unit, conveying system and method |
| 10/17/2013 | US20130271151 Cable Diagnostics for Base-T Systems |
| 10/17/2013 | US20130271148 Method of detecting battery degradation level |
| 10/17/2013 | US20130271147 Device and method for monitoring an integrity of a series-connection of a plurality of switches |
| 10/17/2013 | US20130271146 Battery system |
| 10/17/2013 | US20130271089 Battery state of health assessment system |
| 10/17/2013 | US20130270901 Method and Arrangement for Diagnosing Drivers of Contactors, Battery, and Motor Vehicle having such a Battery |
| 10/17/2013 | US20130269983 Circuit board assembly with pads and connection lines having same resistance value as the pads and impedance matching method |
| 10/17/2013 | DE102013206432A1 Verfahren und Anordnung zur Treiberdiagnose von Schützen, Batterie und Kraftfahrzeug mit einer solchen Batterie Method and system for diagnosis of protecting drivers, battery and motor vehicle with such a battery |
| 10/17/2013 | DE102013206371A1 Hochfrequenzsignaleinkopplungs-basierter hochspannungs-interlock Hochfrequenzsignaleinkopplungs-based high-voltage interlock |
| 10/17/2013 | DE102013102709A1 Verfahren zur Überwachung eines Stufenschalters A method of monitoring a tap changer |
| 10/17/2013 | DE102012222214A1 Energieversorgungssystem, eine montierte Batterie verwendend Energy supply system, a mounted battery using |
| 10/17/2013 | DE102012205943A1 Calibration arrangement for calibrating network analog for calibrated measurement of e.g. microwave circuit, has shield portion for shielding linking dot on opposite side of calibration standard and in extended plane of standard |
| 10/17/2013 | DE102012205929A1 Sicherheitssensorsystem für ein elektrochemisches Speichersystem Safety sensor system for an electrochemical storage system |
| 10/17/2013 | DE102012103263A1 Verfahren und System zur Untersuchung einer Anzapfungswechseleinrichtung eines Transformators A method and system for analyzing a Anzapfungswechseleinrichtung a transformer |
| 10/17/2013 | DE102011117491B4 Prüfvorrichtung von Kabeln zur Spannungsprüfung durch eine VLF-Spannung Tester of cables for voltage testing by a VLF voltage |
| 10/17/2013 | DE102006002552B4 Manuelles Sondenträgersystem Manual probe carrier system |
| 10/16/2013 | EP2651054A1 Fibre channel over ethernet |
| 10/16/2013 | EP2650925A1 Solar cell output measuring device and measuring method |
| 10/16/2013 | EP2650789A2 Apparatus and methods for calibrating analog circuitry in an integrated circuit |
| 10/16/2013 | EP2650517A1 Method for monitoring a fluid injection system and system thereof |
| 10/16/2013 | EP2649955A1 Method and system for employing single fault safe redundant signals |
| 10/16/2013 | EP2649752A2 System and method for providing improved failover performance for pseudowires |
| 10/16/2013 | EP2649693A1 Load circuit disconnection detector |
| 10/16/2013 | EP2649463A1 Probe card assemblies and probe pins including carbon nanotubes |
| 10/16/2013 | EP2649462A2 Methods and apparatus for sensing ground leakage and automated self testing thereof |
| 10/16/2013 | CN203243189U Wiper motor assembling and detecting production line |
| 10/16/2013 | CN203243028U Disconnection protection circuit for lithium power battery pack |
| 10/16/2013 | CN203241523U Mobile LED lamp burn-in frame |
| 10/16/2013 | CN203241522U Lamp inspecting device |
| 10/16/2013 | CN203241521U Testing support used for lamp detection |
| 10/16/2013 | CN203241520U Ageing device for radiofrequency power supply for laser device |
| 10/16/2013 | CN203241519U Voltage measurement circuit for single cells of lithium-ion power batteries |
| 10/16/2013 | CN203241518U Load simulator for data centers |
| 10/16/2013 | CN203241517U Detection system for contact closure status of automobile relay |
| 10/16/2013 | CN203241516U Remote detection device for master switch of non-stick electricity pre-purchasing box |
| 10/16/2013 | CN203241515U Logic analyser based on PC |
| 10/16/2013 | CN203241514U Solar cell panel detecting device |
| 10/16/2013 | CN203241513U Luminescent lamp tube inspection apparatus |
| 10/16/2013 | CN203241512U AC withstand voltage testing device for insulation boots and insulation gloves |
| 10/16/2013 | CN203241511U Online switchgear partial discharge monitoring and positioning device based on ultrahigh frequency and pulse current |
| 10/16/2013 | CN203241510U Automatic integrated test system applied for voltage resistance and electric leakage test of motor rotor |
| 10/16/2013 | CN203241509U Breakdown characteristic test device of high-voltage insulating gas |
| 10/16/2013 | CN203241508U Testing device of safety tool boot |
| 10/16/2013 | CN203241507U Integrated sensor for partial discharge detection for switch cabinet |
| 10/16/2013 | CN203241506U Sensor for partial discharge detection on high-voltage switch cabinet |
| 10/16/2013 | CN203241505U Portable cable insulation live detector and locator |
| 10/16/2013 | CN203241504U High voltage electrical device |
| 10/16/2013 | CN203241503U Wireless cable trench failure detector |
| 10/16/2013 | CN203241502U Control system general testing device based on CPCI bus |
| 10/16/2013 | CN203241501U Secondary wiring homopolarity detector |
| 10/16/2013 | CN203241500U Grounding knife switch detector for carriage-type switchgear |
| 10/16/2013 | CN203241499U Touching-type cable test panel |
| 10/16/2013 | CN203241498U Automatic testing device of spaceflight cable network |
| 10/16/2013 | CN203241497U Automobile headlight circuit detecting device |
| 10/16/2013 | CN203241496U Digital wire finder |
| 10/16/2013 | CN203241495U Portable electrical test carrier |
| 10/16/2013 | CN203241494U Direct current system AC series current fault and insulation fault monitoring line-selection apparatus |
| 10/16/2013 | CN203241493U Simulation rotary table for satellite antenna of communications on the move |
| 10/16/2013 | CN203241492U Secure on-line monitor for lightning arrester |
| 10/16/2013 | CN203241491U Light synchronization phasor measurement all-in-one machine (PMU light) based on embedded operation system |
| 10/16/2013 | CN203241490U Intelligent temperature rise testing system used for electrical products |
| 10/16/2013 | CN203241489U Test device for research and development on electronic circuit |
| 10/16/2013 | CN203241488U Portable-type low-voltage reactive compensation standard detection system |
| 10/16/2013 | CN203241487U Real-time detection system for state of contactor |
| 10/16/2013 | CN203241486U Multifunctional electric instrument with electric leakage and temperature monitoring function |
| 10/16/2013 | CN203241485U Online diagnosis system for state of super-capacitor module |
| 10/16/2013 | CN203241484U Comprehensive performance test car for transformer |
| 10/16/2013 | CN203241483U Vehicle toilet function inspection station |
| 10/16/2013 | CN203241482U Frequency converter on-load system |
| 10/16/2013 | CN203241448U Novel probe row exclusive to solar cell defect detector |
| 10/16/2013 | CN203241444U Line fault detection terminal strip |
| 10/16/2013 | CN203241243U Inspection device of regulator |
| 10/16/2013 | CN203241193U Digital display pressure accumulator tester |
| 10/16/2013 | CN103354907A Communications system |
| 10/16/2013 | CN103353847A Simulation device for electrical equipment discharge detection based on virtual realization and realization method thereof |
| 10/16/2013 | CN103353582A Secondary battery life testing method |
| 10/16/2013 | CN103353581A High-voltage state combination detection device for battery |
| 10/16/2013 | CN103353580A Lithium battery lifespan assessment apparatus |
| 10/16/2013 | CN103353579A Apparatus for aging and over-voltage testing of electronic element |
| 10/16/2013 | CN103353578A Fault detection method of circuit board device |
| 10/16/2013 | CN103353577A Electrical property test device of double-sided solar cell and test method thereof |
| 10/16/2013 | CN103353576A Photovoltaic module power generation measurement method based on volt-ampere characteristic curve |
| 10/16/2013 | CN103353575A Test apparatus and test method for measuring correspondence between OCV (open circuit voltage) and SOC (state of charge) |
| 10/16/2013 | CN103353574A Insulation test device for insulated pull rod of GIS (Gas Insulated metal-enclosed Switchgear) |
| 10/16/2013 | CN103353573A Rapid test stopping method of power grid grounding fault |
| 10/16/2013 | CN103353572A Method for selecting T-junction circuit fault branch circuit based on branch circuit selection factor |
| 10/16/2013 | CN103353571A Method for realizing selection of T-junction circuit single-phase earth fault branch circuit by using fault factor |
| 10/16/2013 | CN103353570A Method and system for identifying arc fault based on load terminal voltage detection |
| 10/16/2013 | CN103353569A Relay connection state detecting apparatus |
| 10/16/2013 | CN103353568A Teed line fault branch selection method |
| 10/16/2013 | CN103353567A Online monitor for ESD grounding system |
| 10/16/2013 | CN103353566A Cell in-place detection circuit for simulation circuit apparatus |
| 10/16/2013 | CN103353565A Irradiation brassboard for general single-event-effect detection of DC/DC power converter and installation method thereof |
| 10/16/2013 | CN103353564A Intermittent life testing device |
| 10/16/2013 | CN103353563A Method for testing current distribution uniformity inside monolithic piezoresistor valve plate |
| 10/16/2013 | CN103353562A High-voltage direct-current power transmission commutation transient low-voltage test method and circuit thereof |
| 10/16/2013 | CN103353561A System and method for detecting alternating-current circuit of wind turbine generator |
| 10/16/2013 | CN103353560A Multi-station automatic detection apparatus for electronic products |