| Patents for G01R 1 - Details of instruments or arrangements of the types covered by groups or (27,269) |
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| 09/11/2013 | CN203191432U Voltage monitoring device of photovoltaic direct-current lightning protection cabinet |
| 09/11/2013 | CN203191415U Probe device used for hardware testing |
| 09/11/2013 | CN203191414U Connection mode converter for transmission line parameter test |
| 09/11/2013 | CN203191413U Unpolarizable electrode test device with straight arrangement |
| 09/11/2013 | CN203191412U Adaptor |
| 09/11/2013 | CN203191411U Fixation and connection ring located at inner circle of equalizing ring |
| 09/11/2013 | CN203191410U Zinc oxide arrester live testing junction device |
| 09/11/2013 | CN203191409U A refrigerator air door detecting table |
| 09/11/2013 | CN203191408U A microstrip network testing seat |
| 09/11/2013 | CN203191407U Smart insulation pull bar head |
| 09/11/2013 | CN203191406U C-shaped arm pressure test apparatus |
| 09/11/2013 | CN203185176U Battery testing fixture device |
| 09/11/2013 | CN103299198A Bar for electrically contacting an electrically conductive substrate |
| 09/11/2013 | CN103293452A Withstand voltage testing apparatus for insulated ladders |
| 09/11/2013 | CN103293427A Electric leakage indicating circuit of electric appliances and electric unit with metal outer shell |
| 09/11/2013 | CN103293418A Coaxial test device and automatic test method for electromagnetic parameters of absorbing materials |
| 09/11/2013 | CN103293413A Special high-voltage testing device for transformers |
| 09/11/2013 | CN103293361A Temperature-compensable current sensor based on double magnetic circuits and current detection method of current sensor |
| 09/11/2013 | CN103293352A 输入保护电路 Input protection circuit |
| 09/11/2013 | CN103293351A Usb interface test load circuit |
| 09/11/2013 | CN103293350A Micro analog circuit breaker |
| 09/11/2013 | CN103293349A Probe apparatus and parallelism adjustment mechanism of probe card |
| 09/11/2013 | CN103293348A Power supply detection device for air conditioners |
| 09/11/2013 | CN103293347A Connector for semiconductor device testing equipment and test board for burn-in tester |
| 09/11/2013 | CN103293346A Contact apparatus for burn-in tester and burn-in tester |
| 09/11/2013 | CN103293345A Inspection jig |
| 09/11/2013 | CN103293344A Test circuit board and test fixture for IGBT module |
| 09/11/2013 | CN103293343A Switching tube for switch density relay test and micro-water test connectors |
| 09/11/2013 | CN103293342A Probe voltage setting method and point measurement method and system applying the probe voltage setting method |
| 09/11/2013 | CN102411072B Test fixture of millimeter-wave circuit device |
| 09/11/2013 | CN102345449B Fixing test pup joint for flow test of generator |
| 09/11/2013 | CN102338769B On-line measuring method of water content in membranes of proton exchange membrane fuel cells |
| 09/11/2013 | CN102313828B Direct current converter electronic load used for hybrid vehicle |
| 09/11/2013 | CN102095903B Two abutting sections of an align fixture together floatingly engaging an electronic component |
| 09/11/2013 | CN101960538B Terminal connection for cylindrical current sense resistor |
| 09/11/2013 | CN101884141B Contact base |
| 09/06/2013 | WO2013130736A1 Variable pressure four-point coated probe pin device and method |
| 09/05/2013 | US20130229202 Power test apparatus for power supply |
| 09/05/2013 | US20130229196 Variable pressure four-point coated probe pin device and method |
| 09/05/2013 | US20130229169 Voltage detection device |
| 09/05/2013 | US20130227835 Method for manufacturing contact probe |
| 09/04/2013 | EP2634588A2 System and method for testing electrical circuits using a photoelectrochemical effect |
| 09/04/2013 | CN203180785U Frequency-modulation AC boosting device |
| 09/04/2013 | CN203179907U Back electrode five-segment-type testing combined structure for solar battery |
| 09/04/2013 | CN203179906U Back electrode three-segment-type testing combined structure for solar battery |
| 09/04/2013 | CN203179905U Back electrode four-segment-type testing combined structure for solar battery |
| 09/04/2013 | CN203178435U PCB detection device |
| 09/04/2013 | CN203178375U Electrostatic decay time tester having heat-dissipating device |
| 09/04/2013 | CN203178325U Direct-current strong current generator |
| 09/04/2013 | CN203178324U Electrical measurement pen provided with hinged pen head |
| 09/04/2013 | CN203178323U Detection probe |
| 09/04/2013 | CN203178322U Semiconductor test probe |
| 09/04/2013 | CN203178321U EL tester and wiring apparatus thereof |
| 09/04/2013 | CN203178320U Fixing device of flexible optical current transformer |
| 09/04/2013 | CN203178319U Storage battery discharge test wiring apparatus |
| 09/04/2013 | CN203178318U Insulator appliance test stand |
| 09/04/2013 | CN203178317U Metal drew string type clamp for switch cabinet test |
| 09/04/2013 | CN203178316U Bent nose clamp for vacuum switch cabinet heavy current test |
| 09/04/2013 | CN203178315U Corner insulation support used for high voltage crosslinking polyethylene cable variable frequency series resonance test |
| 09/04/2013 | CN203178314U General insulating bracket for series-resonance test on variable-frequency cable |
| 09/04/2013 | CN203178313U High voltage shielding conversion socket |
| 09/04/2013 | CN203178312U Meter pen probe sleeve device used when universal meter is used for measuring serial port |
| 09/04/2013 | CN203178311U Circuit board flying probe tester pneumatic lower fixture plate |
| 09/04/2013 | CN203178310U Circuit board flying probe tester pneumatic upper fixture plate |
| 09/04/2013 | CN203178309U Circuit board flying probe tester tool holder |
| 09/04/2013 | CN203178308U Vehicle-mounted power supply for testing high-voltage mutual inductor |
| 09/04/2013 | CN203178307U Grounding box used for transformer test |
| 09/04/2013 | CN203178306U ICI test tool |
| 09/04/2013 | CN103282785A 接触端子 Contact terminal |
| 09/04/2013 | CN103278669A Multifunctional portable experiment device |
| 09/04/2013 | CN103278668A Stepping current source |
| 09/04/2013 | CN103278667A Rubber and plastic insulation wall bushing partial discharge test whole set voltage-sharing device |
| 09/04/2013 | CN103278666A Vehicle-mounted device of induced voltage withstand test device |
| 09/04/2013 | CN103278665A Supporting device for LED lamps |
| 09/04/2013 | CN103278664A Digital multimeter having case panel structure |
| 09/04/2013 | CN102253257B Integrated standard device for field calibration of extra/ultra high voltage capacitor voltage transformer (CVT) |
| 09/04/2013 | CN102136234B Probe unit testing micro pitch array |
| 09/04/2013 | CN102072973B Jig positioning pin for circuit board tester |
| 09/04/2013 | CN102043071B Inspection fixture and contact |
| 09/04/2013 | CN101957389B Test device and manufacturing method thereof |
| 09/04/2013 | CN101685105B Probe tip |
| 08/29/2013 | WO2013126016A1 Test socket with hook-like pin contact edge |
| 08/29/2013 | US20130226485 Multi-function electric meter adapter and method for use |
| 08/29/2013 | US20130222005 Contact probe pin |
| 08/29/2013 | US20130222003 Wiring board and probe card using the same |
| 08/29/2013 | US20130221992 Structure of Bridging Electrode |
| 08/29/2013 | US20130221952 Rotation detector, wheel bearing equipped therewith and process for manufacturing the same |
| 08/29/2013 | DE10240401B4 Verfahren zum Ausbilden von Strukturen auf einem Wafer A method for forming structures on a wafer |
| 08/29/2013 | DE102012205352A1 Adapter für einen Tastkopf zur Messung eines differenziellen Signals Adapter for a probe for measuring a differential signal |
| 08/28/2013 | EP2631659A2 Contacting assembly for the electrical contacting of test points |
| 08/28/2013 | CN203166121U Wiring clamp for dry-type transformer test |
| 08/28/2013 | CN203165904U Solar cell back electrode and test probe matched with same |
| 08/28/2013 | CN203164623U Online power supply test probe automatic crimping control circuit |
| 08/28/2013 | CN203164397U Test rack for service life of halogen lamp wick |
| 08/28/2013 | CN203164389U Online power supply test control circuit |
| 08/28/2013 | CN203164388U Online LED power supply test device |
| 08/28/2013 | CN203164247U Portable electric energy metering box |
| 08/28/2013 | CN203164244U Primary protective circuit for withstand voltage tester |
| 08/28/2013 | CN203164243U Power supply system of refrigerator test room |
| 08/28/2013 | CN203164242U Current waveform generation device |