| Patents for G01R 1 - Details of instruments or arrangements of the types covered by groups or (27,269) |
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| 11/20/2013 | CN103399180A Improved structure of flying-probe fixing seat for flying-probe tester |
| 11/20/2013 | CN103399179A Voltage-sharing shielding ring hyper-frequency signal lead-out device in basin-type insulator |
| 11/20/2013 | CN103399178A High temperature testing fixture of chip capacitor |
| 11/20/2013 | CN102401846B Multi-power-supply circuit board and probe clamp applied to same |
| 11/19/2013 | US8587292 Power measurement circuit |
| 11/15/2013 | CA2814332A1 Test device for power engineering equipment and method for manufacturing a test device for power engineering equipment |
| 11/14/2013 | WO2013169783A1 Variable spacing four-point probe pin device and method |
| 11/14/2013 | WO2013169608A1 Contact probe with conductively coupled plungers |
| 11/14/2013 | WO2013168921A1 Method for manufacturing lower contact terminal of probe pin |
| 11/14/2013 | US20130300447 Manufacturing method for electronic component, inspection method for electronic component, sheet substrate, electronic component, and electronic apparatus |
| 11/14/2013 | US20130300445 Variable spacing four-point probe pin device and method |
| 11/14/2013 | US20130300442 Chip Socket |
| 11/14/2013 | US20130300435 Integrated Electric Field Sensor |
| 11/14/2013 | DE102012008907A1 Rhodiumlegierung zur Herstellung eines Drahts für Prüfnadeln Rhodium alloy for producing a wire for test needles |
| 11/13/2013 | EP2662694A1 Chip socket |
| 11/13/2013 | EP2662465A1 Rhodium alloy for manufacturing a wire for test needles |
| 11/13/2013 | CN203287493U Pressing rod of pressing detection device |
| 11/13/2013 | CN203287483U An electric connecting device and a motor control system |
| 11/13/2013 | CN203287481U Insulating ladder withstand voltage test device |
| 11/13/2013 | CN203287479U Partial discharge sensing system for cross linked polyethylene (XLPE) power cable |
| 11/13/2013 | CN203287454U Computer display inspection jig |
| 11/13/2013 | CN203287446U Low-frequency transformer test jig |
| 11/13/2013 | CN203287417U Non-contact current detection device of building fire-fighting equipment |
| 11/13/2013 | CN203287407U High voltage large power multiple harmonic generating device |
| 11/13/2013 | CN203287406U Load device for anti-island detection experiment |
| 11/13/2013 | CN203287405U Vehicle-mounted device of induction withstand voltage testing device |
| 11/13/2013 | CN203287404U Probe jig |
| 11/13/2013 | CN203287403U Signal wiring device |
| 11/13/2013 | CN203287402U Fixed support for detection probe of electric field intensity |
| 11/13/2013 | CN203287401U A universal high-voltage mould |
| 11/13/2013 | CN203287400U Adapter for terminal of metering instrument |
| 11/13/2013 | CN203287399U A safety clamping plate mechanism |
| 11/13/2013 | CN203287398U Comprehensive test jig for transformer |
| 11/13/2013 | CN203287397U Waterproof slide wire coil |
| 11/13/2013 | CN103392272A Electrical connector with embedded shell layer |
| 11/13/2013 | CN103389424A Accelerated aging test device of nonlinear resistor disc and method for testing aging characteristics of nonlinear resistor disc |
| 11/13/2013 | CN103389395A Arrestor test rack |
| 11/13/2013 | CN103389394A Fixing bracket of power distribution instrument |
| 11/13/2013 | CN103389393A Antenna support |
| 11/13/2013 | CN103389156A Light-emitting diode detection measuring implement |
| 11/13/2013 | CN102495249B Small current generator |
| 11/12/2013 | US8581610 Method of designing an application specific probe card test system |
| 11/12/2013 | US8581254 Photodetector having improved quantum efficiency |
| 11/07/2013 | DE102013104286A1 Vorrichtung und Verfahren zur Fehlerlichtbogendetektion Apparatus and method for fault arc detection |
| 11/06/2013 | CN203276068U Portable thermal insulation device for automatic control instruments |
| 11/06/2013 | CN203275633U A full-automatic low-voltage current transformer test wiring apparatus |
| 11/06/2013 | CN203275632U Voltage transformer detection concentrator |
| 11/06/2013 | CN203275599U Solid-state relay/intermediate relay online verification tool |
| 11/06/2013 | CN203275547U Testing tool for touch screen |
| 11/06/2013 | CN203275522U Novel breaker loop resistor testing clamp |
| 11/06/2013 | CN203275472U 电子式高压信号发生器 Electronic high-voltage signal generator |
| 11/06/2013 | CN203275471U Cell simulator |
| 11/06/2013 | CN203275470U Minisize simulation breaker |
| 11/06/2013 | CN203275469U Switch-type electronic load |
| 11/06/2013 | CN203275468U Novel Rogowski coil for measuring power transmission line fault traveling wave current |
| 11/06/2013 | CN203275467U Low-resistance and open-short synchronous test system of PCB board |
| 11/06/2013 | CN203275466U Electric conduction device |
| 11/06/2013 | CN203275465U Insulator spindle overpressure resistant test support |
| 11/06/2013 | CN203275464U 电表箱固定装置 Meter box fixtures |
| 11/06/2013 | CN203275463U Reinforcement polishing type test clamp |
| 11/06/2013 | CN203275462U Junction box for verifying checking device of electric energy meter |
| 11/06/2013 | CN203275461U Multifunctional transistor test clamp |
| 11/06/2013 | CN203275460U Network analyzer test line |
| 11/06/2013 | CN203275459U Locking mechanism of aerial-wire fault indicator |
| 11/06/2013 | CN203275458U Special terminal for live test of lightening arrester |
| 11/06/2013 | CN203275457U Interconnecting device |
| 11/06/2013 | CN203275456U Dimension-adjustable planar antenna back-frame |
| 11/06/2013 | CN203275455U Auxiliary clamp for motor stator magnetic field test |
| 11/06/2013 | CN203275454U Finishing board for resistance detection |
| 11/06/2013 | CN203275453U Manual one-piece type circuit board testing fixture |
| 11/06/2013 | CN203275452U Gas-operated locking device for test fixture |
| 11/06/2013 | CN203275451U Connecting rod type module rapid clamping testing device |
| 11/06/2013 | CN203275450U Toroidal core current and voltage performance testing frame |
| 11/06/2013 | CN203275449U Special-purpose clamping apparatus for high-voltage test |
| 11/06/2013 | CN203275448U Power detection clamping |
| 11/06/2013 | CN203275447U A mobile testing platform |
| 11/06/2013 | CN203275446U Silicon chip test loop apparatus |
| 11/06/2013 | CN203275445U Equalizing ring with multifunctional heterotype spring structure for transformer performance test |
| 11/06/2013 | CN203275444U Fastener for thermosensitive head, corresponding thermosensitive head and corresponding hybrid system test equipment |
| 11/06/2013 | CN203275443U Sheet arranging machine of quartz crystal wafers |
| 11/06/2013 | CN203275259U Direct current porcelain insulator gossan electrocorrosion acceleration test apparatus |
| 11/06/2013 | CN103383439A Electronic load precise dual-temperature correction method and circuit |
| 11/06/2013 | CN103383400A Insulation safety device preventability test device |
| 11/06/2013 | CN102914767B Clamp used for testing radar TR (transmitter-receiver) component |
| 11/06/2013 | CN102495240B Testing device and testing method for finished printed circuit board |
| 11/06/2013 | CN102253259B Adjustable resistance type testing device for mobile terminal |
| 11/06/2013 | CN102243256B Threshold voltage generation circuit |
| 11/06/2013 | CN101932941B Probe unit |
| 11/06/2013 | CN101907644B Electronic probe control system |
| 10/31/2013 | WO2013161068A1 Battery monitoring device and battery system monitoring device |
| 10/31/2013 | WO2013160118A1 Electric measuring device with a circumferential display |
| 10/31/2013 | WO2013159235A1 Wireless sensor network for measurement of electrical energy consumption |
| 10/31/2013 | US20130285970 Touch sensor using graphene for simultaneously detecting a pressure and a position |
| 10/31/2013 | US20130285692 Test socket including electrode supporting portion and method of manufacturing test socket |
| 10/31/2013 | US20130285691 High-frequency test probe device comprising centering portion |
| 10/31/2013 | US20130285690 Stiffener plate for a probecard and method |
| 10/30/2013 | CN203261632U Novel portable non-metallic voltage-equalizing ring |
| 10/30/2013 | CN203259632U Testing apparatus for modular lithium battery |
| 10/30/2013 | CN203259614U Test device for electrical performance of insulating pillar |
| 10/30/2013 | CN203259552U Virtual instrument technology-based stepping current source apparatus |