Patents for G01R 1 - Details of instruments or arrangements of the types covered by groups or (27,269) |
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01/26/2012 | US20120019277 Spring wire rod, contact probe, and probe unit |
01/26/2012 | US20120019276 Operation control structure for a continuity test device |
01/26/2012 | DE19825275B4 Prüfstation mit einer Umgebungsschutzkammer mit orthogonal flexibler, seitlicher Wandanordnung Test station with an environment protection chamber with orthogonal flexible side wall assembly |
01/26/2012 | DE10297410B4 Rollenkontakt mit leitenden Bürsten Roller contact with conductive brush |
01/25/2012 | EP2409166A1 Test prods |
01/25/2012 | CN202127106U Splicing type junction box especial for measurement |
01/25/2012 | CN202126546U LCD (liquid crystal display) testing machine |
01/25/2012 | CN202126469U Electric signal detection system |
01/25/2012 | CN202126454U Concave spherical surface area needle bed test board |
01/25/2012 | CN202126453U Novel semi-conductor probe |
01/25/2012 | CN202126452U Double-spring probe |
01/25/2012 | CN202126451U Portable on-site calibration device |
01/25/2012 | CN202126450U CPCI (Compact Peripheral Component Interconnect) board card device test bed |
01/25/2012 | CN202126449U Bearing platform for testing of PCB (printed circuit board) equipment |
01/25/2012 | CN202126448U Test frame special for safety tool |
01/25/2012 | CN202126447U Testing socket controllable in impedance |
01/25/2012 | CN202126446U Electric performance test clamping device of chip type frequency device chip |
01/25/2012 | CN202126445U High voltage testing clamps |
01/25/2012 | CN202126444U Multifunctional wiring operation rod for tests of high-altitude electric equipment |
01/25/2012 | CN202126443U Sliding rail shifting device applied to comprehensive testing equipment for high-voltage solid-state soft starter |
01/25/2012 | CN102331559A In-situ test system for electric motors |
01/25/2012 | CN102331536A Fault electric arc controllable simulative generation device |
01/25/2012 | CN102331516A Double-electrode magnetic battery fixture |
01/25/2012 | CN102331515A Four electrode magnetic battery clamping device |
01/25/2012 | CN101963626B Extremely low-temperature environmental test shelter |
01/25/2012 | CN101907643B Mobile assembled multifunctional integrated test stand |
01/25/2012 | CN101887072B Turbulent flow and zonal flow poloidal and toroidal modulus radial propagation probe system |
01/25/2012 | CN101443669B Substrate inspecting jig, and electrode structure of connecting electrode unit in the jig |
01/25/2012 | CN101231324B Test tray and handler using the test tray |
01/24/2012 | US8102184 Test contact system for testing integrated circuits with packages having an array of signal and power contacts |
01/24/2012 | US8102139 Indicating instrument for vehicle |
01/19/2012 | WO2012008541A1 Contact probe and probe unit |
01/19/2012 | WO2012008502A1 Ceramic member, and method of producing probe holder and ceramic member |
01/19/2012 | WO2012008128A1 Probe pin for semiconductor inspection devices, method for producing same, and semiconductor inspection method |
01/19/2012 | WO2011153054A3 Contact holder |
01/19/2012 | US20120013358 Probing apparatus for integrated circuit testing |
01/19/2012 | US20120013326 Needle head |
01/18/2012 | EP2406817A2 Pin electronics liquid cooled multi-module for high performance, low cost automated test equipment |
01/18/2012 | EP2406645A1 Measuring device for electrically measuring a flat measurement structure that can be contacted on one side |
01/18/2012 | CN202119869U Portable 10 KV power frequency withstand voltage test trolley |
01/18/2012 | CN202119860U Current transformer polarity testing box |
01/18/2012 | CN202119838U Cold and hot probe tester |
01/18/2012 | CN202119809U Energy-saving electronic loading system |
01/18/2012 | CN202119808U Direct current electron load |
01/18/2012 | CN202119807U System load test interchangeable dynamic adjusting device |
01/18/2012 | CN202119806U Portable anechoic chamber |
01/18/2012 | CN202119805U Composite cylinder jig for printed circuit board (PCB) testing |
01/18/2012 | CN202119804U Magnetic link device for recording lightning current |
01/18/2012 | CN202119803U Small-size breaker testing fixture |
01/18/2012 | CN202119802U Novel multifunctional electric power instrument |
01/18/2012 | CN202119801U Alloy plug for electric energy meter testing devices |
01/18/2012 | CN202119800U Terminal three-type meter interfacing device |
01/18/2012 | CN202119799U Novel flip rotating shaft structure for electric meter casing |
01/18/2012 | CN202119798U Improvement of slide rail mechanism |
01/18/2012 | CN202119797U Fixture for structural adjustment of cavity filter |
01/18/2012 | CN202119796U Sewing machine direct driving motor detection tool |
01/18/2012 | CN102323524A Signal acquisition device for transformer partial discharge online monitoring device |
01/18/2012 | CN102323457A Application of programmable chopping gain amplifier to electric energy metering chip |
01/18/2012 | CN102323456A Sleeve type combined probe |
01/18/2012 | CN102323455A Large-current power supply connecting device used during radiation disturbance measurement |
01/18/2012 | CN102323454A Fixture for fuel cell test and assembling method thereof |
01/18/2012 | CN102323453A Fixture for conductivity test and assembling method thereof |
01/18/2012 | CN102323452A Air sucking assembly for adsorbing minute objects |
01/18/2012 | CN102323451A Method for detecting electromigration performance of interconnected welding spot and device |
01/18/2012 | CN101082637B Prober for electronic device testing on large area substrates |
01/18/2012 | CN101076734B Probe head for measuring high frequency |
01/12/2012 | WO2012005234A1 Member for processing with lathe, acicular member, and contact probe |
01/12/2012 | WO2011149203A3 Structure for a spring contact |
01/12/2012 | US20120007627 Probe head of probe card and manufacturing method of composite board of probe head |
01/12/2012 | US20120007625 Test Socket for Testing Electrical Characteristics of a Memory Module |
01/12/2012 | US20120007623 Spray cooling thermal management system and method for semiconductor probing, diagnostics, and failure analysis |
01/12/2012 | US20120007588 Clamp meter for measuring voltage and current simultaneously and method for the same |
01/12/2012 | US20120007586 Surfaces with Embedded Sensing and Actuation Networks Using Complementary-Metal-Oxide-Semiconductor (CMOS) Sensing Chips |
01/12/2012 | US20120007238 Method of Manufacturing a Semiconductor Device |
01/12/2012 | US20120006694 Electrode for whole cell and other testing |
01/11/2012 | CN202110352U Liquid crystal substrate set, detecting device and detecting system |
01/11/2012 | CN202110225U Test apparatus |
01/11/2012 | CN202110220U Ground insulation resistance online detecting system for photovoltaic grid-connected inverter |
01/11/2012 | CN202110208U High voltage electroscope |
01/11/2012 | CN202110199U Control combination device for test system |
01/11/2012 | CN202110198U Shielding plate connection device in high-potential laboratory |
01/11/2012 | CN202110197U Multifunctional electric power meter |
01/11/2012 | CN202110196U Clamp used for testing voltage resistance of ceramic capacitor chip |
01/11/2012 | CN202110195U Device for detecting electromigration performance of interconnecting welding points |
01/11/2012 | CN202110194U Electric energy meter user display device capable of being conveniently disassembled |
01/11/2012 | CN1982896B Inspection fixture for printed wiring board |
01/11/2012 | CN1936596B Connection point assembly and LSI chip detection device for the same |
01/11/2012 | CN102315828A Dual-use platform for producing and detecting constant-temperature crystal oscillator |
01/11/2012 | CN102313831A Current sensor |
01/11/2012 | CN102313828A Direct current converter electronic load used for hybrid vehicle |
01/11/2012 | CN102313827A Probe |
01/11/2012 | CN102313826A Probe card |
01/11/2012 | CN102313825A Horizontal motor test carriage |
01/11/2012 | CN102313824A Cold storage constant temperature experiment case |
01/11/2012 | CN102313823A Detection accessory and device for storage battery with connecting line |
01/11/2012 | CN102310408A Manipulator |
01/11/2012 | CN101769946B Needle change method of sensor on point measurement machine and needle changer |
01/11/2012 | CN101598742B Direct contact type probe card |
01/11/2012 | CN101551410B Electrical source for detecting electromagnetic valve quality of automobile |
01/11/2012 | CN101509937B Probe unit and detection apparatus |