| Patents for G01R 1 - Details of instruments or arrangements of the types covered by groups or (27,269) |
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| 09/26/2013 | US20130249571 Touch panel sensor |
| 09/26/2013 | US20130249534 Measuring device |
| 09/26/2013 | US20130249533 Multifunction Test Instrument Probe |
| 09/26/2013 | US20130249532 Probing Chips during Package Formation |
| 09/26/2013 | US20130247375 Probe and method of manufacturing probe |
| 09/25/2013 | CN203219603U Flexible circuit board for detecting GF2 sensor |
| 09/25/2013 | CN203217071U Current transformer experiment wiring device |
| 09/25/2013 | CN203216959U Floating digital display meter power supply structure |
| 09/25/2013 | CN203216958U Pressure resistant testing wire |
| 09/25/2013 | CN203216957U Multistage continuous adjustable hollow test reactor for low voltage ride-through testing device |
| 09/25/2013 | CN203216956U Detection probe and voltage measurement device |
| 09/25/2013 | CN203216955U Device for testing SMD IC chip on main board |
| 09/25/2013 | CN203216954U Double-layer low-voltage measuring box |
| 09/25/2013 | CN203216953U Housing of voltage harmonic monitor |
| 09/25/2013 | CN203216952U Special joint for ultra high frequency partial discharge detection |
| 09/25/2013 | CN203216951U Junction pole used for lightning arrester |
| 09/25/2013 | CN203216950U Switching box special for testing power meter |
| 09/25/2013 | CN203216949U Adapter plate used for testing GF2-sensor |
| 09/25/2013 | CN203216948U Clamping tool for breaker delay calibration electrodes |
| 09/25/2013 | CN203216947U Test fixture with automatic function |
| 09/25/2013 | CN203216946U Installation device of ultrasonic sensors for ultrasonic transformer positioning |
| 09/25/2013 | CN203216945U Special-purpose potential sampling clamp |
| 09/25/2013 | CN203216944U Trigger type high-altitude wire-connecting clamp |
| 09/25/2013 | CN203216943U Improved alligator clip of power battery detection system |
| 09/25/2013 | CN203216942U Testing clamp for surface acoustic wave device |
| 09/25/2013 | CN103323960A Positioning device and detection device adopting same as well as assembly device |
| 09/25/2013 | CN103323635A Probe module for detecting contacting effect |
| 09/25/2013 | CN103323634A High frequency probe and probe card thereof |
| 09/25/2013 | CN103323633A Testing opening of comprehensive testing system |
| 09/25/2013 | CN103323632A 测试线 Test line |
| 09/25/2013 | CN103323631A CQFP package part aging test socket with floating carriages |
| 09/25/2013 | CN103323630A Radio-frequency filter test fixture |
| 09/25/2013 | CN103323629A Test support for lightning arrester test |
| 09/25/2013 | CN103323628A Micro-electrode clamper of electric physiological experiment |
| 09/25/2013 | CN103323627A Single-particle test sample cap opening protective device |
| 09/25/2013 | CN102435793B Intelligent switching device suitable for aviation cable reflection measurement |
| 09/25/2013 | CN102393475B Universal test clamp for circuit board |
| 09/25/2013 | CN101634682B Electrical test device to test equipment under test and electric testing method |
| 09/19/2013 | WO2013134993A1 Laser pointer-type ammeter structure |
| 09/19/2013 | US20130241590 Conductive film structure and conductive film type probe device for ics |
| 09/19/2013 | US20130241587 Wafer stage |
| 09/18/2013 | CN203204119U Fast insulation testing device |
| 09/18/2013 | CN203204118U Cable sine wave high frequency spark test circuit and test machine |
| 09/18/2013 | CN203204047U Measurement loop switch device with protection function |
| 09/18/2013 | CN203204033U Line fault measuring resistor used for outdoor low-voltage distribution transformation fuse box |
| 09/18/2013 | CN203204032U Current sampling module-contained measurement instrument free of alternating external magnetic field influence |
| 09/18/2013 | CN203204031U Special probe plate for circuit breaker electrical characteristics detection device |
| 09/18/2013 | CN203204030U Probe card |
| 09/18/2013 | CN203204029U Dedicated contact probe of electrical characteristic test stand of circuit breaker |
| 09/18/2013 | CN203204028U Digital multimeter |
| 09/18/2013 | CN203204027U Clamp used for miniature residual-current circuit breaker test |
| 09/18/2013 | CN203204026U Testing jig for testing ceramic-metallic surface-mounted type microwave module |
| 09/18/2013 | CN203204025U 电压谐波监测仪 Voltage harmonic monitor |
| 09/18/2013 | CN203204024U Wiring circuit of voltage harmonic monitor |
| 09/18/2013 | CN203204023U Jig |
| 09/18/2013 | CN203204022U All loop self-inspection electroscope insulating hand guard handle |
| 09/18/2013 | CN203204021U Clamp for testing internal resistance and voltage in battery pack |
| 09/18/2013 | CN203204020U Auxiliary wiring device of electrification test of arrester |
| 09/18/2013 | CN203204019U Clamping device used for steering tube |
| 09/18/2013 | CN203204018U Portable electric energy quality analyzer panel |
| 09/18/2013 | CN203204017U Apparatus for preventing mistakenly sending non-electrical quantity signals for main transformer |
| 09/18/2013 | CN203204016U Insulated resistance measuring handle for live-line work tools |
| 09/18/2013 | CN203204015U Postforming pressure-equalizing body of complex conductive structure |
| 09/18/2013 | CN103308826A Integrated alternating current withstand voltage testing device |
| 09/18/2013 | CN103308813A Electrode substrate, and circuit pattern inspection device with the same |
| 09/18/2013 | CN103308736A Small-size integrated steep pulse generating device |
| 09/18/2013 | CN103308735A Wafer inspection interface and wafer inspection apparatus |
| 09/18/2013 | CN103308734A Probe apparatus and providing method for probe card of probe apparatus |
| 09/18/2013 | CN103308733A Probe and connecting jig |
| 09/18/2013 | CN103308732A Electrical testing device |
| 09/18/2013 | CN103308731A High altitude test junction pole |
| 09/18/2013 | CN103308730A Converter for multichannel signal test of oscilloscope |
| 09/18/2013 | CN103308729A Portable integrated combined insulating rod |
| 09/18/2013 | CN103308728A Testing jig |
| 09/18/2013 | CN103308727A Phase sequence switching device of three-phase alternating current tester |
| 09/18/2013 | CN102788890B High-voltage variable-frequency resonance test device with voltage boosting and detecting tower-shared structure |
| 09/18/2013 | CN102445667B Durability testing device |
| 09/18/2013 | CN102411075B Solar photovoltaic cell simulation system and simulation method for same |
| 09/18/2013 | CN102353857B Electric signal detection system |
| 09/18/2013 | CN102353820B Security tool special-purpose experimental frame |
| 09/18/2013 | CN102236071B Test apparatus and connection device |
| 09/17/2013 | US8536858 Oscilloscope probe assembly |
| 09/17/2013 | CA2471267C System for the remote data acquisition and control of electric energy meters |
| 09/12/2013 | WO2013134568A1 Shielded probe array |
| 09/12/2013 | WO2013134564A1 Transferring electronic probe assemblies to space transformers |
| 09/12/2013 | WO2013134561A1 Fine pitch probe array from bulk material |
| 09/12/2013 | WO2013134422A1 Probe assembly and method for contactless electrical characterization of buried conducting layers |
| 09/12/2013 | WO2013133809A1 An interposer to regulate current for wafer test tooling |
| 09/12/2013 | WO2013131665A1 Electronic battery sensor |
| 09/12/2013 | WO2013131651A1 Device for measuring electronic components |
| 09/12/2013 | US20130234751 Dual power-source communication testing apparatus and communication testing method thereof |
| 09/12/2013 | US20130234748 Transferring electronic probe assemblies to space transformers |
| 09/12/2013 | US20130234747 Fine pitch probe array from bulk material |
| 09/12/2013 | US20130234746 Shielded probe array |
| 09/12/2013 | US20130234733 Capacitive sensor arrangement for switching a door opening on a motor vehicle |
| 09/12/2013 | US20130234723 Apparatus and method for testing a plurality of devices under test |
| 09/12/2013 | DE102012004340A1 Probe tip for contact of metallic elements of electrical system, has protection sleeve whose free edge is protruded in guard position over contact surface of contact element and adhered in measuring position related to contact surface |
| 09/11/2013 | EP2635910A1 Partial discharge sensor for a high voltage insulation monitoring device |
| 09/11/2013 | CN203191510U Shielding room device for partial discharge test |
| 09/11/2013 | CN203191451U 滤波器插入损耗测试系统 Filter insertion loss test system |