| Patents for G01R 29 - Arrangements for measuring or indicating electric quantities not covered by groups (11,937) |
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| 03/05/2015 | WO2015029179A1 Radio-propagation measurement system, remote operation system, and radio-propagation measurement method |
| 03/05/2015 | US20150065894 Method and apparatus for determining information indicative of cardiac malfunctions and abnormalities |
| 03/04/2015 | EP2843427A1 Determining electrical values in polygonal and star circuits |
| 03/04/2015 | EP2843426A1 Negative voltage measurement |
| 03/03/2015 | US8971821 Robotic wireless test system |
| 03/03/2015 | US8970239 Methods and systems for detecting ESD events in cabled devices |
| 02/26/2015 | WO2015025260A1 A fault location detection system and method |
| 02/26/2015 | US20150054520 Micropositioning Device With Multidegrees Of Freedom For Piezoelectric Actuators And Associated Method |
| 02/26/2015 | US20150054454 Apparatus and method for lost power detection |
| 02/26/2015 | US20150054453 Apparatus and method for non-compliant object detection |
| 02/26/2015 | DE102013108511A1 Ladungsfluss-Frequenz-Wandler mit Fehler-Indikator Flow of charge-to-frequency converter with error indicator |
| 02/26/2015 | DE102012015423B4 Verfahren und Sensorsystem zur kapazitiven Vermessung der Eigenschaften einer Übertragungsstrecke eines Messsystems zwischen einer Senderelektrode und Empfängerelektrode Method and sensor system for capacitive measurement of the properties of a transmission path of a measurement system between a transmitter and receiver electrode electrode |
| 02/25/2015 | EP2840403A1 Quality factor estimation of a reverberant cavity |
| 02/24/2015 | US8963560 Antenna system for electromagnetic compatibility testing |
| 02/24/2015 | US8963559 Variable impedance device |
| 02/24/2015 | US8963553 Systems and methods for use in determining hazardous charging conditions |
| 02/24/2015 | US8963552 Electrostatic discharge event detector |
| 02/24/2015 | US8963534 Triaxial piezoelectric sensor |
| 02/24/2015 | CA2745078C System and method for determining a load's phase in a three-phase system |
| 02/19/2015 | WO2015023029A1 Electromagnetic wave measuring apparatus for electric device and measuring method using same |
| 02/19/2015 | WO2015022356A1 Method and device for measuring the ratio of the interference to noise powers in a gnss receiver |
| 02/19/2015 | US20150048980 Millimeter wave test fixture for an integrated circuit device under test |
| 02/19/2015 | US20150048842 Conductor monitor device and method |
| 02/17/2015 | US8957784 Advanced metering infrastructure system for guaranteeing reliable transmission of meter data and advanced metering method using the same |
| 02/17/2015 | US8957664 Device and method for detecting crowbar circuit in wind turbine |
| 02/12/2015 | US20150042310 Method for determining a sampling time of a signal, device for determining the same, and method for determining a sampling parameter of a signal |
| 02/12/2015 | US20150042309 Far electromagnetic field estimation method and apparatus, and near electromagnetic field measurement apparatus |
| 02/12/2015 | DE102013108510A1 Ladungsfluss-Frequenz-Wandler mit unterschiedlicher Ladungsfluss-Richtung Flow of charge-frequency converter with different charge flow direction |
| 02/11/2015 | CN204154812U Vcb核相小车 Vcb nuclear phase trolley |
| 02/11/2015 | CN104345220A 一种简单场强仪的制作方法 A simple method of making field strength meter |
| 02/11/2015 | CN104337290A 电磁展柜 Electromagnetic Showcase |
| 02/11/2015 | CN103116084B 场强天线自适应固定装置 Strong field of adaptive antenna fixtures |
| 02/11/2015 | CN103076521B 一种基于微波频段辐射暴露测量的设备布局调整方法 Microwave frequency radiation exposure based on the layout adjustment method measuring equipment |
| 02/11/2015 | CN102944765B 一种低频段磁传感器本底噪声测量方法 A low frequency magnetic sensor noise floor measurement method |
| 02/11/2015 | CN102331530B 信号测试方法 Signal Test Methods |
| 02/10/2015 | US8954293 Method and arrangement for reconstructing the source of an electromagnetic field |
| 02/10/2015 | US8954023 Adaptive polarization array (APA) |
| 02/10/2015 | US8954014 Over-the air test |
| 02/10/2015 | US8952638 Circuit and method for detecting duty ratio of PWM signal |
| 02/05/2015 | US20150035707 Slotline antenna |
| 02/05/2015 | DE102013012811A1 Anordnung und Verfahren zur Identifikation und Korrektur der nichtlinearen Eigenschaften elektromagnetischer Wandler Apparatus and method for the identification and correction of the non-linear characteristics of electromagnetic transducer |
| 02/04/2015 | CN204143209U 数字化复合手术室环境检测系统 Digital Hybrid operating room environmental monitoring system |
| 02/04/2015 | CN204142841U 一种三相电流不平衡监测系统 A three-phase current imbalance monitoring system |
| 02/04/2015 | CN204142840U 一种带有测距功能的三维场强探测器 A three-dimensional field strength with distance measuring sensor function |
| 02/04/2015 | CN204142839U 空间电磁频谱检测装置 Space electromagnetic spectrum detection device |
| 02/04/2015 | CN204142838U 电磁环境测试仪 Electromagnetic environment tester |
| 02/04/2015 | CN204142828U 高压带电显示装置 High-voltage electric display device |
| 02/04/2015 | CN104331930A 融合地理环境的空间电磁场强度可视化方法及系统 Integration of geographical space field strength visualization method and system |
| 02/04/2015 | CN104330647A 基于小负荷电流注入的电力电容器单元可听噪声计算方法 Audible noise calculation method is based on a small load power capacitor unit current injection |
| 02/04/2015 | CN104330646A 基于压缩感知重构算法的变电站环评预警系统及方法 EIA warning substation based compression system and method for sensing reconstruction algorithm |
| 02/04/2015 | CN104330645A 一种微波晶体检波器制作方法 A microwave method of making crystal detector |
| 02/04/2015 | CN104330644A 检测电力系统中正弦波信号幅值的方法和系统 Detecting electric power system method and system of the sine wave signal amplitude |
| 02/04/2015 | CN102546039B 一种无线电磁波传播预测方法及装置 A radio wave propagation prediction method and apparatus |
| 02/03/2015 | US8949099 Method and system for steady state simulation and noise analysis of driven oscillators |
| 02/03/2015 | US8949061 Method and apparatus for detecting the presence of a DTV pilot tone in a high noise environment |
| 01/29/2015 | WO2015011942A1 Static electricity distribution measurement device and static electricity distribution measurement method |
| 01/29/2015 | US20150028896 Method and system for determining parameters of a satellite signal |
| 01/29/2015 | US20150028888 Method and system for identifying an electrical noise propagation path |
| 01/29/2015 | US20150028881 Surface potential sensor and copying machine |
| 01/28/2015 | EP2829884A1 Method and System for Identifying an Electrical Noise Propagation Path |
| 01/28/2015 | EP2828673A1 Receiver signal strength indicator meter for automatic antenna alignment in indoor and outdoor mount applications |
| 01/28/2015 | CN204129123U 一种智能核相仪 An intelligent nuclear phase |
| 01/28/2015 | CN204129122U 一种多探头近场天线测试系统 A multi-probe near-field antenna test system |
| 01/28/2015 | CN204129121U 一种辐射监测装置 A radiation monitoring device |
| 01/28/2015 | CN204129120U 一种雷电监测系统 One kind of lightning monitoring system |
| 01/28/2015 | CN204129119U 一种用于电缆终端的磁信息反馈装置 Magnetic information for a cable terminal feedback device |
| 01/28/2015 | CN204129113U 一种基于双dsp的专线用户节能诊断装置 Dsp based on double green energy-saving diagnostic device users |
| 01/28/2015 | CN104316780A 用于电磁脉冲测量的电场传感器 For measuring the electric field sensor electromagnetic pulse |
| 01/28/2015 | CN104316779A 阵列式环形静电传感器、气力输送粉体测量装置及方法 Toroidal electrostatic sensor array, pneumatic conveying apparatus and method for measuring powder |
| 01/28/2015 | CN104316778A 一种空间电磁频谱检测方法 A spatial electromagnetic spectrum detection method |
| 01/28/2015 | CN104316777A 一种基于Pockels效应的电场强度测量系统 Based on Pockels effect electric field intensity measurement system |
| 01/28/2015 | CN104316776A 电磁波辐射量的测量方法 Methods of measuring the amount of electromagnetic radiation |
| 01/28/2015 | CN104316775A 脉冲信号周期及占空比连续测量方法 Pulse period and duty cycle of continuous measurement methods |
| 01/28/2015 | CN104316765A 一种电网核相信号发生器 One kind of nuclear power phase signal generator |
| 01/27/2015 | US8943014 Determination of statistical error bounds and uncertainty measures for estimates of noise power spectral density |
| 01/27/2015 | US8941546 Mobile television antenna with integral signal meter display |
| 01/27/2015 | US8941387 Apparatus and method for fault detection and location determination |
| 01/22/2015 | WO2015007982A1 Time-reversal electromagnetic chamber |
| 01/22/2015 | US20150022405 Method, device and storage medium for controlling antenna |
| 01/22/2015 | US20150022212 Surface charge measurement |
| 01/21/2015 | EP2826048A2 Electromagnetic actuator having controlled impedance |
| 01/21/2015 | CN204116620U 人体静电测试仪 Body static tester |
| 01/21/2015 | CN204116483U 一种用于绝缘子劣化检测的采集装置 An insulator deterioration detecting means for collection |
| 01/21/2015 | CN204116468U 一种电子束辐照聚四氟乙烯内带电测试系统 An electron beam irradiation of PTFE within the live test system |
| 01/21/2015 | CN204116467U 一种路用压电元件压电效果系数测试装置 A road test device with piezoelectric effect coefficient of the piezoelectric element |
| 01/21/2015 | CN204116466U 用于三相电的相序和缺相检测电路 Phase sequence and phase loss for three-phase power phase detection circuit |
| 01/21/2015 | CN204116465U 一种用于四象限变频器的错相检测电路 A four-quadrant phase inverter fault detection circuit |
| 01/21/2015 | CN204116464U 三相不平衡率检测仪 Unbalanced rate detector |
| 01/21/2015 | CN204116463U 一种用于电磁场强测量的信号处理电路 A signal processing circuit for measuring electromagnetic fields |
| 01/21/2015 | CN204116462U 输出模拟量的传感器暂态信号判决电路 Analog sensor output signal decision circuit transient |
| 01/21/2015 | CN204116430U 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 |
| 01/21/2015 | CN204108749U 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 |
| 01/21/2015 | CN104297737A 一种数字阵列雷达天线的近场测试设备及其测试方法 Near-field test equipment and test method for digital array radar antenna |
| 01/21/2015 | CN104297698A 一种电源组件的检测装置 A power detector assembly |
| 01/21/2015 | CN104297575A 全尺寸高压直流电缆控温梯度下pea空间电荷测量系统及方法 Full-size HVDC cable temperature gradients pea space charge measurement system and method |
| 01/21/2015 | CN104297574A 变电站工频电磁环境监测系统 Substation power frequency electromagnetic environment monitoring system |
| 01/21/2015 | CN104297562A 一种智能识别式电能表 An intelligent energy meter identification |
| 01/21/2015 | CN103207321B 基于热声效应的脉冲微波辐射场分布的测量系统与方法 Based on the measurement system and method for pulsed microwave radiation field distribution of thermoacoustic effect |
| 01/21/2015 | CN102967774B 低雷达散射截面金属支架总散射场计算方法 Calculation of low radar cross section metal stents total scattered field |
| 01/21/2015 | CN102809700B 等离子体中电波传播实验装置 Plasma wave propagation experimental device |