| Patents for G01R 1 - Details of instruments or arrangements of the types covered by groups or (27,269) |
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| 01/23/2013 | CN102890031A Conductive clamp for plug lead bending test |
| 01/23/2013 | CN102121971B Integral detection cabinet with battery cabin |
| 01/23/2013 | CN101986428B Power semiconductor component, power semiconductor assembly including the same and a method for operating the power semiconductor assembly |
| 01/23/2013 | CN101852819B Automatic heat engine device of circuit board |
| 01/23/2013 | CN101311730B System for testing and sorting electronic components |
| 01/22/2013 | US8358121 Digital multimeter having remote display with automatic communication mode switching |
| 01/18/2013 | DE202012012391U1 Kontaktkopf zur Berührungskontaktierung eines elektrischen Prüflings Contact head to touch contacting an electrical device under test |
| 01/17/2013 | WO2013007833A1 Device for measuring an electric current |
| 01/17/2013 | US20130015872 Test Schemes and Apparatus for Passive Interposers |
| 01/17/2013 | US20130015841 Connection system for sensor device |
| 01/17/2013 | US20130014364 Meter puller with safety shield |
| 01/16/2013 | EP2546668A1 Probe apparatus |
| 01/16/2013 | EP2545387A2 Measuring tip comprising an integrated measuring transducer |
| 01/16/2013 | CN202676890U Apparatus for testing electrical core safety performance |
| 01/16/2013 | CN202676862U 阻尼电阻自动切换装置 Damping resistor automatic switching devices |
| 01/16/2013 | CN202676826U Flat electrode for initial pilot adhesion test of airborne equipment |
| 01/16/2013 | CN202676816U A photoelectric coupling device, photoelectric coupling detection circuits, and an indication circuit |
| 01/16/2013 | CN202676755U Fixed type mask tape |
| 01/16/2013 | CN202676754U 4-time density to 6/8-time density transforming tool |
| 01/16/2013 | CN202676753U Probe head |
| 01/16/2013 | CN202676752U Double-layer printed circuit board type portable precise detecting head |
| 01/16/2013 | CN202676751U 14-time-dense 43.25-long probe rack |
| 01/16/2013 | CN202676750U Electrical connection module and testing device using same |
| 01/16/2013 | CN202676749U Multi-port insert-pull movable type testing frock clamp |
| 01/16/2013 | CN202676748U Multi-port insert-pull fixing type testing frock clamp |
| 01/16/2013 | CN202676747U Vacuum circuit breaker characteristic test clamping tool |
| 01/16/2013 | CN202676746U Testing apparatus for transmission device |
| 01/16/2013 | CN202676745U Three-phase static contact fixing device used for high-tension test for scissors type isolation switch |
| 01/16/2013 | CN202676744U PC testing machine frame |
| 01/16/2013 | CN202676743U Dedicated device for connecting optical PCB testing device and fixture |
| 01/16/2013 | CN202676742U Clamp for heating wire meter resistor testing arrangement |
| 01/16/2013 | CN202676741U Manual clamping device for testing track circuit parameters |
| 01/16/2013 | CN202676740U Metallic rod head for wire hanging test |
| 01/16/2013 | CN202676739U Conductance cell positioning support for measuring conductivity by absolute law |
| 01/16/2013 | CN202676738U Reciprocating and flattening mechanism |
| 01/16/2013 | CN202676737U Portable detection device with heating function |
| 01/16/2013 | CN202676736U Missed detection prevention mechanism of battery detection machine |
| 01/16/2013 | CN202676427U Fixing device for light emitting diode testing |
| 01/16/2013 | CN102884437A Contact probe |
| 01/16/2013 | CN102879617A Plate probe structure used for point measurement device and method for manufacturing the same |
| 01/16/2013 | CN102879616A 探针卡 Probe Card |
| 01/16/2013 | CN102879615A Connecting piece for grounding continuity test of photovoltaic component |
| 01/16/2013 | CN102879614A Fixture pressing mechanism for flexible circuit board |
| 01/16/2013 | CN102879613A Electrostatic gun fixing rack |
| 01/16/2013 | CN102879612A Circuit board open/short circuit test fixture with marking function |
| 01/16/2013 | CN102221647B Method for adapting to measurement of power frequency electric field intensity in high-humidity environment |
| 01/16/2013 | CN102128992B Test system for no-load and locked-rotor characteristics of handheld electric tool |
| 01/16/2013 | CN102012492B Single iron core fluxgate and single-axis sensor of the same |
| 01/16/2013 | CN101957413B Relay protection device detection circuit |
| 01/16/2013 | CN101738500B Equipment for correcting user tray position and test processor |
| 01/16/2013 | CN101672884B Portable cable fault detection high-voltage capacitor |
| 01/16/2013 | CN101512349B Sensor module, system, and method for sensors in proximity to circuit breakers |
| 01/15/2013 | US8354855 Carbon nanotube columns and methods of making and using carbon nanotube columns as probes |
| 01/15/2013 | US8354835 Wide range current sensing |
| 01/15/2013 | CA2651302C Fractional sampling of electrical energy |
| 01/10/2013 | WO2013004775A1 Adapter for an examination apparatus and examination apparatus for testing printed circuit boards |
| 01/10/2013 | US20130009658 Inspection jig and contact |
| 01/10/2013 | US20130009657 Detection device |
| 01/10/2013 | US20130009656 Test pad structure on wafer |
| 01/10/2013 | US20130009629 Detection apparatus for circuit board |
| 01/10/2013 | US20130008022 Electrical current sensor device |
| 01/09/2013 | EP2542902A1 Electronic component, in particular current sensor |
| 01/09/2013 | CN202661569U Detection device for ultra-high-voltage electrical device |
| 01/09/2013 | CN202661560U Wireless remote controlled live testing bogie for high-voltage test |
| 01/09/2013 | CN202661493U Time scale standard power source |
| 01/09/2013 | CN202661492U Quick connector for insulator testing tool of composite apparatus |
| 01/09/2013 | CN202661491U Relay verification seat |
| 01/09/2013 | CN202661490U High-altitude wiring clamp |
| 01/09/2013 | CN202661489U Electric core size and insulating property detection fixture |
| 01/09/2013 | CN202661488U Special end screen leading out structure for online monitoring |
| 01/09/2013 | CN202661487U Auxiliary tool for GIS moisture live test |
| 01/09/2013 | CN202661486U Clamping type sensor |
| 01/09/2013 | CN202661485U Self-adsorption type high-voltage high-altitude wiring device |
| 01/09/2013 | CN202661484U Insulating fixing structure for columnar high-voltage equipment |
| 01/09/2013 | CN202661483U Multifunctional high-power resistance board |
| 01/09/2013 | CN202661482U Automatic switching device of high-voltage small-current electric reactor |
| 01/09/2013 | CN102866380A Bundling type flexible combined probe |
| 01/09/2013 | CN102866279A 电流传感器装置 Current sensor means |
| 01/09/2013 | CN102866272A Integrated signal generator of virtual instrument integrated system for electronic measuring |
| 01/09/2013 | CN102866271A Standard signal generator for yarn fault grading instrument |
| 01/09/2013 | CN102866270A Test wire for electrical test |
| 01/09/2013 | CN102866269A Aging clamp for voltage aging of vacuum arc extinguish chamber |
| 01/09/2013 | CN102866268A Testing fixture |
| 01/09/2013 | CN102866267A Forced grounding device for test apparatus in power system |
| 01/09/2013 | CN102023239B Device for protecting probe in process of carrying probe card |
| 01/09/2013 | CN102012442B Reversed-phase device of integrated circuit test system and manufacturing method thereof |
| 01/09/2013 | CN101915860B Integrated output terminal structure of capacitive voltage divider |
| 01/09/2013 | CN101458265B Power supply device for test |
| 01/08/2013 | US8350583 Probe-able voltage contrast test structures |
| 01/08/2013 | US8350557 Nonlinear degree measuring apparatus and method for a power amplifier, predistortion compensation apparatus |
| 01/03/2013 | WO2013000621A1 Method and system for calibrating a shunt resistor |
| 01/03/2013 | US20130006557 METHOD AND ARCHITECTURE FOR PRE-BOND PROBING OF TSVs IN 3D STACKED INTEGRATED CIRCUITS |
| 01/03/2013 | US20130002286 Test apparatus and pallet for parallel rf testing of printed circuit boards |
| 01/03/2013 | US20130002285 Electrically Conductive Pins For Microcircuit Tester |
| 01/03/2013 | US20130002284 Test probe with integrated test transformer |
| 01/03/2013 | US20130002282 Test Structures and Testing Methods for Semiconductor Devices |
| 01/03/2013 | US20130002281 Contact probe and probe unit |
| 01/03/2013 | US20130002239 High Voltage Sensing Mechanism with Integrated On-Off Switch |
| 01/03/2013 | US20130002238 High-frequency (hf) test prod |
| 01/03/2013 | US20130002235 Test box for electrostatic generators |