Patents
Patents for G01R 1 - Details of instruments or arrangements of the types covered by groups  or (27,269)
05/2011
05/19/2011US20110115512 Integrated circuit tester with high bandwidth probe assembly
05/19/2011US20110115475 Electronic device and apparatus for identifying electronic product
05/18/2011EP2322943A1 Electric contact member and contact probe
05/18/2011EP2321896A1 Method for determining measured values in a system driven in clocked fashion
05/18/2011EP2321655A1 Contactless loop probe
05/18/2011CN201837707U Tester of central cabinet circuit breaker
05/18/2011CN201837704U Power amplifier test tool capable of simulating screw tightening state
05/18/2011CN201837702U Electrical leakage detection device of solar battery
05/18/2011CN201837694U Wiring tester for electric energy metering device
05/18/2011CN201837648U Comparison signal source
05/18/2011CN201837647U Fixture for testing impedance
05/18/2011CN201837646U Insulated fixing device for lead disconnection position during preventative test of substation primary equipment
05/18/2011CN201837645U Test adapter for operational amplifiers
05/18/2011CN201837644U Movable test platform
05/18/2011CN201837643U 脉冲氙灯测试箱 Pulsed xenon test chamber
05/18/2011CN201837642U Quick locating battery fixture and fixture upper seat and battery tray
05/18/2011CN201837641U Pulsed coil tester case
05/18/2011CN102062961A Probe device for detecting plane display panel
05/18/2011CN102062837A Transmission mechanism of super test equipment of automobile electric apparatus combined switch
05/18/2011CN102062830A Noncontact sampling method for leakage current of insulator
05/18/2011CN102062796A Multifunctional oscilloscope with direct digital synthesis (DDS) signal source and component testing function
05/18/2011CN102062795A Method for processing a measured ohm resistance R(t) of a measuring element with temperature-dependent ohm resistance
05/18/2011CN102062794A Vertical probe card
05/18/2011CN102062793A Probe card and structurally strengthened test socket therein
05/18/2011CN102062792A Probe card
05/18/2011CN102062791A Probe seat
05/18/2011CN102062790A Display panel testing system and microprobe device thereof
05/18/2011CN102062789A PCB (Printed Circuit Board) insulation resistance testing jig
05/18/2011CN102062788A Picking and placing device
05/18/2011CN101583880B Electrical connection device
05/18/2011CN101310190B Jig for inspecting substrate, and inspection probe
05/18/2011CN101051056B Method of manufacturing mini probe guiding device and mini probe unit
05/17/2011US7944199 Voltage-measuring circuit and method
05/17/2011US7944198 Multimeter
05/17/2011US7944197 Clamp meter with rotary mechanism for clamp jaws
05/13/2011CA2718210A1 High voltage test terminal having a shock-absorbing insulator
05/12/2011US20110109302 Presettable transducer for electrical quantities
05/12/2011US20110109301 Device And Method For Measuring Current And Power In A Plug Or Receptacle
05/11/2011EP2320239A2 Substrate for use in measuring electric characteristics
05/11/2011EP2319133A2 Terminating connector
05/11/2011EP1977258B1 Device for measuring dc current having large measurement variation, electronic assembly comprising such a measurement device and circuit breaker having such an assembly
05/11/2011CN201829676U Large-current wall-through device
05/11/2011CN201829637U Special test joint for protecting press plate
05/11/2011CN201829582U Self-adapting battery clamp
05/11/2011CN201828647U Press key function test device
05/11/2011CN201828638U Portable multifunctional insulating tool test rack
05/11/2011CN201828636U High-voltage discharge experiment box
05/11/2011CN201828585U Portable transformer substation synchronous time ticking and SOE signal generator
05/11/2011CN201828584U Self-stabilizing conducting comb-like signal source
05/11/2011CN201828583U Bi-stable radiation comb-shaped signal source
05/11/2011CN201828582U Novel test meter pen
05/11/2011CN201828581U Cage type high-voltage lead for testing line arrester
05/11/2011CN201828580U Novel high-voltage lead
05/11/2011CN201828579U PCB (printed circuit board) test jig chassis
05/11/2011CN201828578U Portable load box for overhauling
05/11/2011CN201828577U Multifunctional box of relaying calibration equipment
05/11/2011CN201828576U Automotive rear foglight-lighting fixture
05/11/2011CN201828575U Auxiliary platform for carrying out live testing on switch cabinet
05/11/2011CN201828574U Transformer neutral point lightning arrester experimental insulating protective sleeve
05/11/2011CN201827520U Insulation bracket for supporting high-voltage lead wire
05/11/2011CN1906493B Electrically connecting apparatus and contactor
05/11/2011CN102054540A Multilayer electrical component, coating composition, and method of making electrical component
05/11/2011CN102054413A Detecting device of panel-shaped body to be checked
05/11/2011CN102053400A Array substrate detecting device and method thereof
05/11/2011CN102053220A Burn-in architecture and burn-in method
05/11/2011CN102053217A Method for quickly processing wafer after sort interruption under working condition
05/11/2011CN102053192A Digital multimeter including a ruggedized jacket
05/11/2011CN102053179A High-power consumption device
05/11/2011CN102053178A Detection piece
05/11/2011CN102053177A Active differential voltage probe
05/11/2011CN102053176A Probe connecting device
05/11/2011CN102053175A Probe used for display electrical variable device
05/11/2011CN102053174A Jumper board
05/11/2011CN102053173A Probe guiding member, probe plate and test method of semiconductor device using the guiding member
05/11/2011CN102053172A High-resistance broadband attenuation circuit and oscilloscope using same
05/11/2011CN102053034A Test sample bearing device
05/11/2011CN101696981B Program-controlled converter for output polarity of detecting instrument
05/11/2011CN101545926B Probe testing device
05/11/2011CN101478106B Pin connector
05/11/2011CN101441225B Thimble ejecting mechanism and high precision moving component including the same
05/11/2011CN101308193B Probe apparatus
05/11/2011CN101261286B Probe device
05/05/2011US20110102007 Calibrated wideband high frequency passive impedance probe
05/05/2011US20110101994 Calibration Apparatus And Method For Capacitive Sensing Devices
05/05/2011US20110101962 Probe
05/05/2011US20110101961 Method for measuring hearing aid compatibility
05/05/2011DE102009050279A1 Method for testing resistance of electrical ground connection of electrical load, involves producing cleaning power by discharge of capacitor, and charging capacitor by testing current generator producing testing current
05/05/2011DE102009033126B4 Stromwandler für einen elektronischen Elektrizitätszähler Current transformers for electronic electricity meters
05/04/2011EP2317606A2 Testcontact for starter
05/04/2011EP2317330A1 Pin connector and chip test fixture having the same
05/04/2011CN201821634U Semi-automatic shielding box
05/04/2011CN201821353U Optical path switcher
05/04/2011CN201819981U Voltage and electric quantity detection device of each unit of battery pack
05/04/2011CN201819978U Battery test device in page-turning structure
05/04/2011CN201819971U Metal welding ball grid array package testing device
05/04/2011CN201819957U Auxiliary test instrument for transformer test
05/04/2011CN201819938U Low-voltage low-power pocket type oscilloscope based on DSP (digital signal processor)
05/04/2011CN201819931U Transformation reactor used for frequency modulation series resonance high-voltage test
05/04/2011CN201819930U 电极管 Electrode Tube
05/04/2011CN201819929U Novel large-current probe
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