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