| Patents for G01R 1 - Details of instruments or arrangements of the types covered by groups or (27,269) |
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| 10/30/2013 | CN203259551U Swing type probe seat of high-speed grain detection device |
| 10/30/2013 | CN203259550U Suspension-type aging rack of LED lamp |
| 10/30/2013 | CN203259549U Plug-board type aging rack of LED lamp |
| 10/30/2013 | CN203259548U Special bracket for online monitoring instrument of 110kV arrester |
| 10/30/2013 | CN203259547U Wiring board for high-voltage electric test of transformer |
| 10/30/2013 | CN203259546U Wiring converter for testing DC resistance tester with clip-on terminals |
| 10/30/2013 | CN203259545U Testing wire hanging hook used for power equipment test |
| 10/30/2013 | CN203259544U Frame for battery storage and aging |
| 10/30/2013 | CN203259543U Cable connector crimping device |
| 10/30/2013 | CN103376412A Constant temperature device for battery charge-discharge testing |
| 10/30/2013 | CN103376400A 芯片测试方法及芯片 Chip and chip testing methods |
| 10/30/2013 | CN103376391A Transformer substation full-station equipment partial discharge detection system and method |
| 10/30/2013 | CN103376365A Impedance ground testing device and probe with same |
| 10/30/2013 | CN103376343A Electronic gun system capable of moving inter-electrode distances for high current electron beam analysis meter |
| 10/30/2013 | CN103376342A Electromagnetically controlled touch device |
| 10/30/2013 | CN103376341A Vertical probe card and detection module thereof |
| 10/30/2013 | CN103376340A Adapter plate, a multi-platform serial test system and method |
| 10/29/2013 | US8570026 Multimeter having clamping means for test probe |
| 10/24/2013 | WO2013157033A1 Kelvin contact probe and a kelvin inspection fixture provided with same |
| 10/24/2013 | WO2013155677A1 Voltage application device of liquid crystal substrate |
| 10/24/2013 | US20130278280 Apparatus and method for active voltage compensation of electrostatic discharge of a substrate |
| 10/24/2013 | US20130278279 Method for thermal stabilization of probe card and inspection apparatus |
| 10/23/2013 | CN203250904U Pin seat connector |
| 10/23/2013 | CN203249984U Tool for detecting open circuit and short circuit of flexible circuit board |
| 10/23/2013 | CN203249945U 大电流试验钳 Large current test clamp |
| 10/23/2013 | CN203249944U Self-tightening type double-arm electrical bridge fixture |
| 10/23/2013 | CN203249943U Engineering mechanical signal detection system |
| 10/23/2013 | CN203249942U LED fluorescent lamp aging test frame |
| 10/23/2013 | CN203249941U Electromagnetic interference filter insertion loss testing fixture |
| 10/23/2013 | CN203249940U Filter direct-current internal resistance test fixture |
| 10/23/2013 | CN203249939U Phase sequence checking insulated grounding leading-down device for cable head |
| 10/23/2013 | CN203249938U Communication circuit of electrical measuring meters |
| 10/23/2013 | CN103366973A Capacitor clamp and dual-core-bud capacitance automatic energizing machine |
| 10/23/2013 | CN103365234A Voltage controlled current signal generator of solar cell array simulator |
| 10/23/2013 | CN103364740A Switching boards and DC power-supply testing system provided with the switching boards |
| 10/23/2013 | CN103364682A Wiring harness detector and mechanical equipment |
| 10/23/2013 | CN103364671A Full-automatic IC (Integrated Circuit) and LED (Light Emitting Diode) testing integrated system |
| 10/23/2013 | CN103364656A Helicopter hot-line work test platform for extra-high-voltage line |
| 10/23/2013 | CN103364608A 电流传感器 Current Sensors |
| 10/23/2013 | CN103364602A Multipath synchronized clock generating oscilloscope |
| 10/23/2013 | CN103364599A Probe having attenuating function, signal acquisition system and signal acquisition method |
| 10/23/2013 | CN103364598A Withstand voltage detection auxiliary tool of motor |
| 10/23/2013 | CN103364597A Port expanding device of network wire testing instrument |
| 10/23/2013 | CN103364596A Anechoic chamber |
| 10/23/2013 | CN103364019A Test chamber used for waterproof test |
| 10/23/2013 | CN102608366B Centering needle-closing device used in solar cell test |
| 10/23/2013 | CN102033144B Electric contact member |
| 10/22/2013 | US8564304 Integrated circuit device test apparatus |
| 10/22/2013 | US8564280 Mechanical packaging and method for a single current sensor integrated into an electricity meter with a disconnect switch |
| 10/22/2013 | US8564279 Device and method for measuring current and power in a plug or receptacle |
| 10/20/2013 | CA2810619A1 Motorized electrical switch mechanism |
| 10/17/2013 | WO2013154738A1 Test probe assembly and related methods |
| 10/17/2013 | US20130271176 Electrically Conductive Pins For Microcircuit Tester |
| 10/17/2013 | US20130271175 Wiring Substrate With Filled Vias To Accommodate Custom Terminals |
| 10/17/2013 | US20130271173 Rhodium alloy which has excellent hardness, processability and antifouling characteristics and is suitable for wire rod for probe pins |
| 10/17/2013 | US20130271172 Probe apparatus and method |
| 10/17/2013 | US20130271169 Apparatus and Method for Electronic Sample Preparation |
| 10/17/2013 | US20130271116 Combined measuring and detection system |
| 10/17/2013 | DE102012205943A1 Calibration arrangement for calibrating network analog for calibrated measurement of e.g. microwave circuit, has shield portion for shielding linking dot on opposite side of calibration standard and in extended plane of standard |
| 10/17/2013 | DE102006002552B4 Manuelles Sondenträgersystem Manual probe carrier system |
| 10/16/2013 | EP2649461A1 Electronic device with shunt for current measurement |
| 10/16/2013 | CN203241529U Three-phase AC standard source measuring device of multi-parameter electrical measuring equipment |
| 10/16/2013 | CN203241513U Luminescent lamp tube inspection apparatus |
| 10/16/2013 | CN203241495U Portable electrical test carrier |
| 10/16/2013 | CN203241461U Pointer multimeter with display chamber having illumination function |
| 10/16/2013 | CN203241449U DC signal generator |
| 10/16/2013 | CN203241448U Novel probe row exclusive to solar cell defect detector |
| 10/16/2013 | CN203241447U Novel power supply burn-in clamp structure |
| 10/16/2013 | CN203241446U Test support |
| 10/16/2013 | CN203241445U Storage battery charging rack |
| 10/16/2013 | CN203241444U Line fault detection terminal strip |
| 10/16/2013 | CN203241443U Clamp of unpacked chip testing tool |
| 10/16/2013 | CN203241442U Clamp of aviation conducting wire dry arc experiment |
| 10/16/2013 | CN203241441U Clamp of high-temperature resistivity measurement test |
| 10/16/2013 | CN203241440U Interval-adjustable lamp testing support |
| 10/16/2013 | CN203241439U Support for power frequency withstand voltage complete test device for vehicle-mounted transformer |
| 10/16/2013 | CN203241438U Electrical parameter detecting adapter |
| 10/16/2013 | CN103354423A Variable frequency power supply used for iron-core magnetic property testing |
| 10/16/2013 | CN103353542A Lead wire clamp for simultaneous detection of three phases of lightning arrester |
| 10/16/2013 | CN103353541A Dual-power supply rapid detection bench |
| 10/16/2013 | CN103353540A Testing apparatus for testing measuring board module of photovoltaic combiner box |
| 10/16/2013 | CN103353539A Protective device for wafer test |
| 10/16/2013 | CN102565468B Kelvin test slide stage |
| 10/16/2013 | CN102445668B Detection method and detection device for wafer level led chips and transparent probe card thereof |
| 10/16/2013 | CN102232190B Probe card |
| 10/15/2013 | US8558554 Electrically conductive Kelvin contacts for microcircuit tester |
| 10/15/2013 | US8558414 Voltage regulator for merchandise display security device |
| 10/15/2013 | US8558173 Method of inspecting pattern and inspecting instrument |
| 10/10/2013 | WO2013151316A1 Test socket having high-density conductive unit, and method for manufacturing same |
| 10/10/2013 | US20130265075 Contact and connector |
| 10/10/2013 | US20130265074 Probe and probe card |
| 10/10/2013 | US20130265073 Probe Card And Manufacturing Method Therefor |
| 10/10/2013 | US20130265072 Display apparatus and method of testing the same |
| 10/10/2013 | US20130265057 Structure and method of mounting current sensor to battery cable |
| 10/09/2013 | EP2647088A1 Electrical connector with embedded shell layer |
| 10/09/2013 | EP2646839A1 Compliant electrical contact and assembly |
| 10/09/2013 | CN203232092U PCB voltage test circuit and tool |
| 10/09/2013 | CN203232071U Multifunctional hand-held intelligent electricity meter controller |
| 10/09/2013 | CN203232070U Cable end adjustable shielding cover for cable partial discharge tests |
| 10/09/2013 | CN203232069U Test probe with arc-shaped contact ridges |