| Patents for G01R 1 - Details of instruments or arrangements of the types covered by groups or (27,269) |
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| 04/24/2013 | CN202903992U Control panel for program-controlled standard source |
| 04/24/2013 | CN202903927U Complete-set comprehensive test bench |
| 04/24/2013 | CN202903907U Universal detecting device for battery protection board of lithium battery |
| 04/24/2013 | CN202903862U Power supply voltage detection circuit for reclosing device |
| 04/24/2013 | CN202903836U Programmable analog resistance generating device |
| 04/24/2013 | CN202903835U A prober card |
| 04/24/2013 | CN202903834U Electroscope extension device |
| 04/24/2013 | CN202903833U High-voltage equipment test lever with internally-enclosed wire |
| 04/24/2013 | CN202903832U Device for leading test signals out in closed environment |
| 04/24/2013 | CN202903831U Automatic electric connection tool for air conditioner detection |
| 04/24/2013 | CN202903830U Novel transformer bushing tap current sensor fixing structure |
| 04/24/2013 | CN202903829U Mechanism used for testing magnetic cores |
| 04/24/2013 | CN202903828U Fine-tunable PCB testing clamp |
| 04/24/2013 | CN202903827U Novel automobile electronic production line interface debugging clamp |
| 04/24/2013 | CN202903826U Guiding positioning structure of combined electrical apparatus insulator testing tooling |
| 04/24/2013 | CN202903825U Four wire system battery clamp plate |
| 04/24/2013 | CN202903824U Lamp holder structure for LED tube aging test |
| 04/24/2013 | CN202903823U Charger tester adapter |
| 04/24/2013 | CN202903644U Core enchanting and dismounting device |
| 04/24/2013 | CN103069281A Probe unit for testing LCD panel |
| 04/24/2013 | CN103069280A Electrical probe and associated method |
| 04/24/2013 | CN103067549A Clamp used for testing mobile phone assembly radio frequency and current |
| 04/24/2013 | CN103063993A Oscillatory wave system and protective relaying type detection impedor and detection impedance protective device |
| 04/24/2013 | CN103063992A Oscillatory wave system |
| 04/24/2013 | CN103063937A Analog quantity converter test bench |
| 04/24/2013 | CN103063930A Measuring system and measuring method for loss and temperature rise of transformer structural components |
| 04/24/2013 | CN103063929A Oil product conductivity tester system |
| 04/24/2013 | CN103063900A 电流传感器 Current Sensors |
| 04/24/2013 | CN103063889A Multimeter general load for testing battery capacity |
| 04/24/2013 | CN103063888A Trigger time sequence system of Microsoft management console (MMC) valve overflow shutoff test and test method thereof |
| 04/24/2013 | CN103063887A Testing method, tool and device with probe automatically aligned at electrode |
| 04/24/2013 | CN103063886A Probe card for probing integrated circuit |
| 04/24/2013 | CN103063885A Electronic transformer high-voltage insulation test fixture |
| 04/24/2013 | CN103063884A Wireless testing terminal |
| 04/24/2013 | CN103063883A Contact terminal for probe card, and probe card |
| 04/24/2013 | CN103063882A Transmission and jacking device for optoelectronic device battery assembly detecting system |
| 04/24/2013 | CN103063559A Accelerated electrocorrosion test device of direct-current porcelain insulator iron cap |
| 04/24/2013 | CN102183700B Controllable loading spectrum hydraulic loading method and loading device therefor |
| 04/24/2013 | CN102158099B Remote control constant current source with phase selection connection function and control method |
| 04/24/2013 | CN102053400B Array substrate detecting device and method thereof |
| 04/24/2013 | CN101968501B Probe apparatus |
| 04/24/2013 | CN101625375B Probe card and its assembling method |
| 04/24/2013 | CN101358999B 探针组合体 Probe assembly |
| 04/23/2013 | US8427190 Power supply apparatus, power supply unit diagnostic apparatus, and method for controlling power supply apparatus |
| 04/23/2013 | US8427186 Probe element having a substantially zero stiffness and applications thereof |
| 04/23/2013 | US8427183 Probe card assembly having an actuator for bending the probe substrate |
| 04/18/2013 | WO2013054855A1 Measurement jig for solar battery and method for measuring output of solar battery cell |
| 04/18/2013 | WO2013053112A1 Workpiece tray of concentrator or special transformer acquisition terminal |
| 04/18/2013 | US20130093453 Connecting device, semiconductor wafer test apparatus comprising same, and connecting method |
| 04/18/2013 | US20130093450 Vertical probe array arranged to provide space transformation |
| 04/18/2013 | DE112005003731B4 Verfahren zur Montage einer elektrischen Verbindungsvorrichtung A method of assembling an electrical connection device |
| 04/17/2013 | EP2581750A1 Voltage tester having alternatively attachable or separable probes |
| 04/17/2013 | EP2581749A1 Voltage tester having alternatively attachable or separable probes |
| 04/17/2013 | CN202886597U Clamping apparatus for testing radar TR (temperature recorder) assembly |
| 04/17/2013 | CN202886563U Detection apparatus |
| 04/17/2013 | CN202886562U Automatic reliability testing device for electric operating mechanisms of moulded case circuit breakers |
| 04/17/2013 | CN202886552U Wireless function tester with double-ended probe |
| 04/17/2013 | CN202886543U Power insulating glove and boot test equipment |
| 04/17/2013 | CN202886542U Junction device for cable high-voltage resistance test |
| 04/17/2013 | CN202886516U Testing platform for safe basic insulation instrument |
| 04/17/2013 | CN202886514U Direct current (DC) system grounding detector |
| 04/17/2013 | CN202886511U Power-off protection testboard |
| 04/17/2013 | CN202886490U Ageing cabinet |
| 04/17/2013 | CN202886473U 750-kV insulator detector for line hot-line work |
| 04/17/2013 | CN202886459U Digital zero cross detection circuit and household air-conditioner |
| 04/17/2013 | CN202886423U Electromagnetic shielding box |
| 04/17/2013 | CN202886422U Flexible needle testing device of high-density connector |
| 04/17/2013 | CN202886421U Improved detection probe |
| 04/17/2013 | CN202886420U Probe protection system |
| 04/17/2013 | CN202886419U Heavy current mutual inductor tripping prevention test support for GIS (geographic information system) |
| 04/17/2013 | CN202886418U Bidirectional-detection CCD (Charge Coupled Device) console |
| 04/17/2013 | CN202886417U Test fixture of semiconductor power device |
| 04/17/2013 | CN202886416U Automatic testing machine station of multifunctional veneer |
| 04/17/2013 | CN202886415U Universal fixture for LED (light-emitting diode) single-lamp test |
| 04/17/2013 | CN202886414U Shorting device |
| 04/17/2013 | CN202886413U Lead connecting device for device insulation resistance testing |
| 04/17/2013 | CN202886412U Functional tester with elastic connector |
| 04/17/2013 | CN202886411U Two-stage in-circuit tester fixture |
| 04/17/2013 | CN202886410U Ageing cabinet |
| 04/17/2013 | CN202886409U Movable type LED light fixture ageing rack |
| 04/17/2013 | CN202886408U Improved communication power supply and industrial power supply thread-changing apparatus |
| 04/17/2013 | CN202886407U Protective cover for subrack debugging |
| 04/17/2013 | CN202886406U Electrode clamp used for measuring impedance and potential of battery |
| 04/17/2013 | CN202886405U PCB (Printed circuit Board) circuit detection fixture |
| 04/17/2013 | CN202886404U Detachable constant-temperature test box |
| 04/17/2013 | CN103048617A Simulated vacuum arc-extinguishing chamber device |
| 04/17/2013 | CN103048612A Gas barrier device |
| 04/17/2013 | CN103048576A Terminal detection fixture |
| 04/17/2013 | CN103048566A Intelligent high-voltage magnetic measuring pen and intelligent insulator detection equipment |
| 04/17/2013 | CN103048565A Telescopic intelligent high-voltage magnetic measuring pen and intelligent insulator detection equipment |
| 04/17/2013 | CN103048555A Test device of sheet resistance contour map |
| 04/17/2013 | CN103048502A Control protection system of valve steady-state operation test device of shutoff device |
| 04/17/2013 | CN103048501A Impact current generating device |
| 04/17/2013 | CN103048500A Impulse current generator for surge test |
| 04/17/2013 | CN103048499A Probe card partition scheme |
| 04/17/2013 | CN103048498A Micro-probe tool |
| 04/17/2013 | CN103048497A Multimeter pen and multimeter with pen |
| 04/17/2013 | CN103048496A EL (Electro-Luminescence) test connecting device |
| 04/17/2013 | CN103048495A Test bus interface of digital integrated circuit |
| 04/17/2013 | CN103048494A Compressing jig |