| Patents for G01R 29 - Arrangements for measuring or indicating electric quantities not covered by groups (11,937) |
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| 01/21/2015 | CN102778610B 一种脉宽测量方法及电路 One kind of pulse width measurement method and circuit |
| 01/21/2015 | CN102636679B 摩擦电压自动测试设备 Friction voltage automatic test equipment |
| 01/21/2015 | CN102495296B 电流源建立时间检测电路 Current source setup time detection circuit |
| 01/15/2015 | US20150015241 Current sensor |
| 01/15/2015 | DE112013001946T5 Emissionssignal-Visualisierungsvorrichtung Emission signal visualizing device |
| 01/15/2015 | DE102013213657A1 Verfahren und Vorrichtung zur Messung des Amplituden- und/oder Phasenrauschens eines Signals Method and apparatus for measuring the amplitude and / or phase noise of a signal |
| 01/14/2015 | CN204101653U 一种电力器件噪声试验装置 An electrical device noise test device |
| 01/14/2015 | CN204101644U 三相电压相序检测电路 Phase sequence phase voltage detection circuit |
| 01/14/2015 | CN204101643U 三相电状况检测装置和电机系统 Three-phase electric motor system status detection device and |
| 01/14/2015 | CN104282129A 低电平、低频率信号测量 Low level, low frequency signal measurement |
| 01/14/2015 | CN104281784A 基于blt方程的平行多回输电线路不平衡度计算方法 Blt equation based parallel multi-circuit transmission line imbalance calculation method |
| 01/14/2015 | CN104280622A 一种商用空调电器盒自动测试系统及方法 An air conditioner electrical box automatic test systems and methods of commercial |
| 01/14/2015 | CN104280621A 一种区域电磁环境射线传播路径并行搜索方法 Electromagnetic radiation of a regional environment propagation path parallel search method |
| 01/14/2015 | CN104280620A 冲击电压作用下变压器油中空间电荷测量装置 The space charge measurement device under impulse voltage transformer oil action |
| 01/14/2015 | CN103105542B 一种用于电声脉冲法空间电荷测量系统的高压电极装置 High voltage electrode apparatus for electro-acoustic pulse method of space charge measurement system |
| 01/14/2015 | CN103076509B 基于精密扭秤周期法的微电量测量装置及方法 Precision torsion balance method based on micro-cycle power measuring device and method |
| 01/14/2015 | CN102944758B 电磁辐射信号监测装置 Electromagnetic radiation signal monitoring device |
| 01/13/2015 | CA2607251C Specific absorption rate measurement system and method |
| 01/08/2015 | WO2015003139A1 Device and system for protecting a person from rf radiation |
| 01/08/2015 | WO2015001704A1 Electrostatic discharge test device, electrostatic discharge test method, and computer-readable non-transitory medium storing program |
| 01/08/2015 | US20150012249 Minute Signal Detection Method and System |
| 01/08/2015 | US20150012231 Interference detector for patient monitor |
| 01/08/2015 | US20150008936 Method for Evaluating Device Including Plurality of Electric Circuits |
| 01/08/2015 | US20150008932 Charged particle detector |
| 01/08/2015 | DE102013021987A1 Analyse von Taktsignal-Jitter und Rauschen der Leistungsversorgung Analysis of clock jitter and noise of the power supply |
| 01/08/2015 | DE102013016710A1 Vorrichtung und Verfahren zum Erkennen eines Neutralleiterbruches Apparatus and method for detecting a neutral fraction |
| 01/07/2015 | CN204086411U 电网相序及缺相检测装置 Power phase sequence and phase detection device |
| 01/07/2015 | CN204086410U 智能核相仪 Smart nuclear phase |
| 01/07/2015 | CN204086409U 一种开关柜一次核相试验装置 A switch cabinet with a nuclear test device |
| 01/07/2015 | CN204086408U 一种基于光电转换技术的天线远场测试系统 Far-field antenna test system based on photovoltaic technology |
| 01/07/2015 | CN204086407U 一种基于环境参数补偿的场强测试仪 Compensation based on environmental parameters field strength tester |
| 01/07/2015 | CN204086406U 一种在地震监测基站防雷系统中使用的纳米机电传感器 Nano-electromechanical sensors for use in seismic monitoring station lightning protection system |
| 01/07/2015 | CN104272120A 同步触发用于测试mimo收发机的测试仪器的系统和方法 Synchronous triggering mimo system and method for testing a transceiver test equipment |
| 01/07/2015 | CN104269234A 能自动识别abc相序的绝缘子 Can automatically identify the insulator phase sequence abc |
| 01/07/2015 | CN104268419A 一种识别模拟量采样数据畸变的方法 Method of identifying an analog sampled data distortion |
| 01/07/2015 | CN104268371A 一种温度梯度下pea空间电荷测量波形的矫正方法 A temperature gradient correction method pea space charge measurement waveforms |
| 01/07/2015 | CN104267421A 一种行波选通分幅相机mcp微带线装置及阻抗匹配方法 A horizontal wave selected common denominator framing camera mcp microstrip line impedance matching device and method |
| 01/07/2015 | CN104267327A 一种空间单粒子瞬态脉冲测试系统 A spatial single event transient test system |
| 01/07/2015 | CN104267267A 能量回馈并网逆变器的相序识别方法和系统 Energy feedback grid inverter phase sequence identification method and system |
| 01/07/2015 | CN104267266A 一种基于压电弯折效应的电场测量传感装置 An electric field based on the piezoelectric effect to measure the bending sensing device |
| 01/07/2015 | CN104267265A 一种基于射电天文仪器设备电磁辐射的评估系统及方法 An evaluation system and method based on radio astronomy equipment electromagnetic radiation |
| 01/07/2015 | CN103207323B 一种大型变压器组三相参数不一致运行的判断方法 Method for determining the parameters of a large-scale three-phase transformers inconsistent running |
| 01/07/2015 | CN103076523B 一种电磁兼容性平衡状态优化方法 An electromagnetic compatibility equilibrium optimization |
| 01/07/2015 | CN102998540B 共形承载微带天线阵面形貌对电性能影响的预测方法 Affect the electrical properties of the prediction method microstrip antenna array conformal bearing surface topography |
| 01/06/2015 | US8930155 Pulse processing device and radiation measuring device |
| 01/06/2015 | US8928379 Minimal power latch for single-slope ADCs |
| 01/06/2015 | US8928334 On-chip noise measurement |
| 01/01/2015 | US20150006115 Apparatus, system, and method for sensor authentication |
| 12/31/2014 | CN204066353U 适用于输电线路施工作业的雷电预警系统 Suitable for lightning warning system transmission line construction work |
| 12/31/2014 | CN204065312U 母线专用电流互感器变比检测仪 Dedicated bus current transformer ratio detector |
| 12/31/2014 | CN204065249U 人体静电探测释放报警装置 Human electrostatic detection alarm release |
| 12/31/2014 | CN204065248U 一种三相交流电相序检测电路 A three-phase alternating current phase sequence detection circuit |
| 12/31/2014 | CN204065247U 一种多功能负荷预警装置 A versatile load warning device |
| 12/31/2014 | CN204065246U 一种三维电场测试装置 A three-dimensional electric field testing device |
| 12/31/2014 | CN204065245U 一种三维场强测试仪及多节点分布式场强测试装置 A three-dimensional field strength tester and test multi-node distributed field devices |
| 12/31/2014 | CN204065244U 一种电磁场辐射检测仪 One kind of electromagnetic radiation detector |
| 12/31/2014 | CN204065243U 干式变压器直阻变比测试辅助装置 Dry-type transformers direct resistance ratio test assistive devices |
| 12/31/2014 | CN104254783A 静电放电事件检测器 Electrostatic discharge event detector |
| 12/31/2014 | CN104253419A 带内熔丝的高压电容器不平衡保护防扰动跳闸方法 High voltage capacitor band fuse unbalance protection tamper-proof method trip |
| 12/31/2014 | CN104253418A 高压电容器不平衡保护动态段和静态段延时配合方法 High voltage capacitor unbalance protection delay method with dynamic and static segment segment |
| 12/31/2014 | CN104251940A 特高频传感器和局部放电检测装置 UHF sensor and the partial discharge detection device |
| 12/31/2014 | CN103105540B 灵敏度系数可调同轴高压脉冲探头 Adjustable sensitivity coefficient of coaxial high-voltage pulse probe |
| 12/31/2014 | CN102818944B 一种提高工频电场强度检测设备准确性的装置及其方法 An enhanced frequency electric field strength testing equipment accuracy apparatus and method |
| 12/31/2014 | CN102735948B 电场计测装置 Electric field measuring device |
| 12/31/2014 | CN102565554B 一种生成三维雷电定位地闪点分布图的方法 The method of a three-dimensional map of lightning location to flashpoint distributed generation |
| 12/30/2014 | US8923956 Electrodynamic sensors and applications thereof |
| 12/30/2014 | US8922227 Systems and methods for detecting surface charge |
| 12/30/2014 | US8922192 Multiphase electrical power phase identification |
| 12/25/2014 | US20140375652 Apparatus for measuring static electricity and method for measuring static electricity |
| 12/25/2014 | US20140375512 Device for measuring the state of polarization of an incident wave of frequency 10 ghz to 30 thz |
| 12/25/2014 | US20140375352 Systems and methods for sensing environmental changes using light sources as sensors |
| 12/25/2014 | US20140375303 Charge measuring device |
| 12/24/2014 | CN204045930U 防雷电预警装置 Lightning warning device |
| 12/24/2014 | CN204044254U 半导体传感器输出噪声检测装置 The semiconductor sensor output noise detecting means |
| 12/24/2014 | CN204044253U 一种背景噪声传感器 One kind of background noise sensor |
| 12/24/2014 | CN204041361U 风力发电机组的雷电监测装置 Lightning monitoring device wind turbines |
| 12/24/2014 | CN104246923A 具有受控阻抗的电磁致动器 Having a controlled impedance electromagnetic actuator |
| 12/24/2014 | CN104237684A 一种航天器介质材料静电放电试验装置及方法 One kind of dielectric material spacecraft electrostatic discharge test device and method |
| 12/24/2014 | CN104237659A 一种电子辐照下介质材料空间电荷原位测量装置及方法 An electronic space charge dielectric material irradiated in situ measurement apparatus and method |
| 12/24/2014 | CN104237658A 一种高效相位指示装置 An efficient phase indicating device |
| 12/24/2014 | CN104237657A 一种三相输入设备输入缺相检测方法 Phase detection method for three-phase input device input missing |
| 12/24/2014 | CN104237656A 一种用于空间电场探测的球形传感器 An electric field sensor for the detection of spherical |
| 12/24/2014 | CN104237655A 一种用于空间电场探测的球形传感器电势信号引入结构 An electric field probe spherical sensor signal into the structure of the potential for |
| 12/24/2014 | CN104237654A 一种用于空间电场探测的球形传感器中短杆的设计方法 A design method of spherical electric field sensor to detect the short game for |
| 12/24/2014 | CN104237653A 一种用于空间电场探测的传感器 An electric field sensor for detecting |
| 12/24/2014 | CN104237652A 一种基于压敏原理的梁膜结构高压静电场传感器芯片 Membrane structural beams based on the principle of pressure-sensitive sensor chip HVEF |
| 12/24/2014 | CN104237651A 移动通信基站天线辐射功率密度计算方法 Mobile communication base station antenna radiation power density calculation method |
| 12/24/2014 | CN104237650A 一种电弧平肩区检测方法 An arc flat shoulder area detection method |
| 12/24/2014 | CN104237649A 一种静电检测设备 An electrostatic detection apparatus |
| 12/24/2014 | CN104237603A 一种继电保护多路出口压板脉冲电压检测装置 One kind of protection with multiple outlets plate pulse voltage detection device |
| 12/24/2014 | CN104227502A 一种具有三相电源智能相序检测与判断功能的温控器 A kind of three-phase power supply phase sequence detection and intelligent judgment function thermostat |
| 12/24/2014 | CN102803974B 用于监视气体绝缘高压电开关设备的装置,及使用所述装置的开关设备 Means for monitoring a gas insulated high-voltage switchgear, and the use of switching device of the device |
| 12/24/2014 | CN102680804B 闪电电场变化信号测量系统及方法 Lightning electric field change signal measurement system and method |
| 12/23/2014 | US8917212 Antenna verification via transmitter |
| 12/23/2014 | US8917109 Method and device for pulse width estimation |
| 12/18/2014 | US20140368218 Composition simulating the dielectric properties of the human body and use thereof for sar measurement |
| 12/18/2014 | US20140368217 Noise Equivalent Circuit |
| 12/18/2014 | US20140368187 Control circuit, and power generation device having the same |
| 12/17/2014 | CN204028350U 一种用于航行管制雷达的检测器电路 An air traffic control radar detector circuit |
| 12/17/2014 | CN204028234U 一种在线式电压自动核相监测装置 An online auto nuclear phase Voltage monitoring device |