Patents for G01R 1 - Details of instruments or arrangements of the types covered by groups or (27,269) |
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01/10/2012 | CA2559195C Test element analysis system with contact surfaces coated with hard material |
01/05/2012 | WO2012002763A2 Test probe for test and fabrication method thereof |
01/05/2012 | WO2012001157A1 Current sensor |
01/05/2012 | WO2011110255A3 Measuring tip comprising an integrated measuring transducer |
01/05/2012 | US20120001650 Test Probe |
01/05/2012 | US20120001614 Ultra low-power cmos based bio-sensor circuit |
01/04/2012 | CN202103582U Parallel variable-frequency boosting power supply device without partial discharge |
01/04/2012 | CN202102100U Tool plate for online detection of mutual inductor |
01/04/2012 | CN202102094U Lamp tube testing frame |
01/04/2012 | CN202102092U Direct-current power supply testing device |
01/04/2012 | CN202102082U Measuring device possessing voice coil motor |
01/04/2012 | CN202102069U Electric leakage locking detection device |
01/04/2012 | CN202102057U Jig structure capable of measuring higher density |
01/04/2012 | CN202102052U Resistance measuring device and panel clamping device |
01/04/2012 | CN202102035U Single-phase electricity meter |
01/04/2012 | CN202102020U Gas-oil pressure needle seat |
01/04/2012 | CN202102019U Test probe card |
01/04/2012 | CN202102018U Voltage withstanding detecting clamp of power switch |
01/04/2012 | CN202102017U Mobile high-pressure test operation platform |
01/04/2012 | CN202102016U Automatic resistance test fixture for thick-film resistor with test points not in same side |
01/04/2012 | CN202102015U Pulse code modulator testing bench |
01/04/2012 | CN202102014U Direct-current resistance tester junction box for transformer |
01/04/2012 | CN202102013U Tooling fixture for testing finished product of polymer battery |
01/04/2012 | CN202102012U Troubleshooting station capable of connecting plurality of circuit board detectors |
01/04/2012 | CN202102011U High-precision shunt |
01/04/2012 | CN102305920A Bus type current transformer one-time penetrating method |
01/04/2012 | CN102305916A Ageing rack for daylight lamp |
01/04/2012 | CN102305909A Distributed test node link and multilink system thereof |
01/04/2012 | CN102305888A Device for acquiring and processing vegetable electricity distribution and change rule of vegetable electricity together with environment |
01/04/2012 | CN102305882A Testing wafer carrying table |
01/04/2012 | CN102305881A Adsorption device for acoustic emission sensor |
01/04/2012 | CN102305880A Switching plate for preventing puncture in printed circuit board electroplate soft metal electric property test |
01/04/2012 | CN102305669A Thermocouple measurement in a current carrying path |
01/04/2012 | CN101191800B Contacting device for contacting detection piece and method for contacting detection piece |
01/03/2012 | US8089292 System and method of measuring probe float |
01/03/2012 | US8089267 System for operating differential probe |
12/29/2011 | WO2011162363A1 Probe holder, and method for producing probe holder and probe unit |
12/29/2011 | WO2011162362A1 Contact probe and probe unit |
12/29/2011 | WO2011161855A1 Contact head, probe pin with the contact head, and electrical connection device using the probe pin |
12/29/2011 | WO2011126307A3 Pad pattern repair apparatus |
12/29/2011 | US20110320144 Method for sheet resistance and leakage current density measurements on shallow semiconductor implants |
12/29/2011 | US20110316575 Pin electronics circuit |
12/29/2011 | US20110316573 Loading card |
12/28/2011 | CN202093131U Rapid testing device for reverse direction voltage of diode |
12/28/2011 | CN202093115U 用于检测芯片与电路基板连接状态的检测装置 Chip and the circuit board for detecting a connection state detecting means |
12/28/2011 | CN202093107U 老化测试治具 Aging test fixture |
12/28/2011 | CN202093106U 老化柜 Aging Cabinet |
12/28/2011 | CN202093078U Improved multimeter |
12/28/2011 | CN202093070U Temperature compensating circuit for diode life test stand |
12/28/2011 | CN202093069U 万用表过流保护装置 Multimeter overcurrent protection devices |
12/28/2011 | CN202093068U Voltage withstanding testing device |
12/28/2011 | CN202093067U 一种用于局放检测设备校正的高压脉冲信号发生器 A partial discharge detection equipment calibrated high voltage pulse generator |
12/28/2011 | CN202093066U 恒流源装置 Constant current source means |
12/28/2011 | CN202093065U 台式1kV/μs冲击电压发生器 Desktop 1kV / μs impulse voltage generator |
12/28/2011 | CN202093064U Touch probe for testing surface-mounted assembly (SMA) diodes |
12/28/2011 | CN202093063U 悬臂式探针卡固化装置 Cantilever type probe card curing device |
12/28/2011 | CN202093062U 功率芯片测试探针卡 Power chip test probe card |
12/28/2011 | CN202093061U 一种插头固定装置 One type of plug fixtures |
12/28/2011 | CN202093060U 一种测试爪钩 A test claw |
12/28/2011 | CN202093059U 液晶显示装置的检测装置 The liquid crystal display device detecting means |
12/28/2011 | CN202093058U SF<sub>6</sub>密度继电器校验用辅助装置 SF <sub> 6 </ sub> density relay calibration using assistive devices |
12/28/2011 | CN202093057U 一种检测电子产品老化的柜体 An electronic detection of aging cabinet |
12/28/2011 | CN202093056U 单片晶硅电池支撑装置 Support means monolithic crystalline silicon cells |
12/28/2011 | CN202093055U 一种电流检测转换插座 A current detection Adaptor |
12/28/2011 | CN202093054U 通用型测试装置 Universal testing device |
12/28/2011 | CN202093053U 一种用于电器盒过渡插座防漏装的检测夹具 A transition socket electrical box installed leak test fixture |
12/28/2011 | CN202093052U 一种双气缸气动测试机架 A dual cylinder pneumatic test rack |
12/28/2011 | CN202093051U 一种测试夹具 A test fixture |
12/28/2011 | CN202093050U 一种用于电池测试的通用夹具 Universal fixture for a battery test |
12/28/2011 | CN202093049U QT2 tester |
12/28/2011 | CN202093048U Observing device for testing voltage of diode |
12/28/2011 | CN202093047U Crt显示器聚焦线放电夹具 Crt Monitor Focus line discharge fixtures |
12/28/2011 | CN102301539A 同轴连接器 Coaxial Connectors |
12/28/2011 | CN102298080A 工频变压器用电子模拟负载装置 Electronic analog frequency transformer load device |
12/28/2011 | CN102298079A 探针卡的平行调整机构和检查装置 Parallel adjustment mechanism and the probe card inspection apparatus |
12/28/2011 | CN102298078A 万用表表笔 Multimeter table pen |
12/28/2011 | CN102298077A 万用表 Multimeter |
12/28/2011 | CN101793912B 料管至料盘转换装置 The feed tube to feed pan converter |
12/28/2011 | CN101545922B 具有电池仓的检测柜 Has a battery compartment detection cabinet |
12/28/2011 | CN101526576B 按钮型主令电器可靠性试验仪 Button-type main electrical reliability tester |
12/27/2011 | US8085058 Apparatus for adjusting differential probe |
12/27/2011 | US8085057 Probe device having first and second probe pins |
12/22/2011 | WO2011157048A1 Generation device for very fast transient overvoltage |
12/22/2011 | US20110309823 Replaceable Probe Head Having An Operational Amplifier |
12/21/2011 | CN202083776U Testing needle plate for printing consumable chips and testing machine |
12/21/2011 | CN202083751U 一种组合式全电波暗室 A modular fully anechoic chamber |
12/21/2011 | CN202083749U Pcba功能测试系统 Pcba functional test system |
12/21/2011 | CN202083748U 维护保养简单的电子测试装置 Maintenance simple electronic test equipment |
12/21/2011 | CN202083731U 多功能语音存储数字万用表 Multifunction Digital Multimeter voice storage |
12/21/2011 | CN202083722U 一种半被动式可编程仿真led特性的电子负载 A semi-passive electronic load simulation led programmable features |
12/21/2011 | CN202083721U 一种完全被动式可编程仿真led特性的电子负载 A completely passive simulation led programmable electronic load characteristics |
12/21/2011 | CN202083720U 多列式凸块薄膜探针 Multi-column bumps film probe |
12/21/2011 | CN202083719U 太阳能el测试探针组件软接触装置 Solar el test probe assembly soft touch devices |
12/21/2011 | CN202083718U Quick coupling for solar energy assembly |
12/21/2011 | CN202083717U Special clamp for measurement nipple of prespiralled conductor |
12/21/2011 | CN202083716U 测试匣及测试载具组合 Test cassette and test vehicle combination |
12/21/2011 | CN202083715U 便携式避雷器试验支架 Portable arrester test stand |
12/21/2011 | CN202083714U 镇流器检测卡座 Detection ballast deck |
12/21/2011 | CN202083713U Short circuit device used for testing grounding current of transformer |
12/21/2011 | CN202083712U 具有通用安装面板的实验架 Experiments with a universal mounting bracket panel |