Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 31 - Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Patents for G01R 31 - Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere (152,264)
08/2014
08/19/2014CA2662034C Permanent magnet rotor crack detection
08/19/2014CA2625190C Apparatus and method for measuring deflection of a printed circuit board
08/19/2014CA2525588C Power control and scheduling in an ofdm system
08/18/2014DE202013009956U1 Vorrichtung und Messsystem zur automatischen Charakterisierung und Überwachung eines elektrischen Netzes oder eines Stromnetzabschnitts eines elektrischen Netzes oder einer elektrischen Anlage Apparatus and measuring system for automatic characterization and monitoring of an electrical network or power network portion of an electrical network or an electrical system
08/14/2014WO2014124218A1 OPTIMIZING fuseROM USAGE FOR MEMORY REPAIR
08/14/2014WO2014124023A1 Integrated circuit identification and dependability verification using ring oscillator based physical unclonable function and age detection circuitry
08/14/2014WO2014123487A1 Methods for testing a battery and devices configured to test a battery
08/14/2014WO2014122423A1 Remote control switching device to control separate detection of a plurality of buried conductors
08/14/2014WO2014122325A1 Safe photovoltaic system
08/14/2014WO2014122168A1 Device for signal processing in an electrical installation
08/14/2014WO2014121367A1 Measurement and control of an outdoor light fixture
08/14/2014WO2014095228A3 Battery cell comprising a device for monitoring at least one parameter of the battery cell
08/14/2014US20140229784 Dynamic hard error detection
08/14/2014US20140229783 In-circuit test structure for printed circuit board
08/14/2014US20140229781 Hierarchical access of test access ports in embedded core integrated circuits
08/14/2014US20140229780 Ieee 1149.1 and p1500 test interfaces combined circuits and processes
08/14/2014US20140229779 Selective per-cycle masking of scan chains for system level test
08/14/2014US20140229778 At-speed scan testing of interface functional logic of an embedded memory or other circuit core
08/14/2014US20140229130 State of charge detection device
08/14/2014US20140229129 Battery monitoring network
08/14/2014US20140229127 Electrical fault location determination in a distribution system based on phasor information
08/14/2014US20140229126 Fault detection method and device
08/14/2014US20140229062 Power supply voltage monitoring circuit, sensor circuit for vehicle, and power steering apparatus
08/14/2014US20140227563 Systems And Methods For Selective Cell And/Or Stack Control In A Flowing Electrolyte Battery
08/14/2014US20140226690 Device package and methods for the fabrication and testing thereof
08/14/2014US20140226365 Method for checking a separation point between a photovoltaic inverter and power supply network and photovoltaic inverter
08/14/2014US20140225647 Semiconductor Device and a Display Device
08/14/2014US20140225637 High bandwidth signal probe tip
08/14/2014US20140225635 All-digital phase locked loop self test system
08/14/2014US20140225634 Measuring circuit
08/14/2014US20140225633 Fixture, system and method for performing functional test
08/14/2014US20140225626 Systems and Methods to Detect Poorly Damped Oscillation Modes
08/14/2014US20140225625 System for detection of a ground fault in a high resistance ground network
08/14/2014US20140225624 Non-invasive pre-bond tsv test using ring oscillators and multiple voltage levels
08/14/2014US20140225623 Device and Method for Measuring a Minimum Cell Voltage
08/14/2014US20140225622 Battery system monitoring device
08/14/2014US20140225621 Control device and control method for secondary battery
08/14/2014US20140225620 Battery monitoring system with on demand diagnostic activation
08/14/2014US20140225619 Light Bulb Storage and Testing Assembly
08/14/2014US20140225601 Device and method for measuring a magnetic field in an air-gap between a stator and a rotor of an electric machine
08/14/2014US20140225592 Method and device for detecting isolated operation of power generation installations
08/14/2014US20140225444 Earth fault detection device, earth fault detection method, solar power generation system, and earth fault detection program
08/14/2014US20140225428 Vehicle battery monitoring system
08/14/2014DE102013202280A1 Batterie sowie Verfahren zur Regelung einer Batteriespannung einer Batterie unter Verwendung von Gütefaktoren Battery and method for controlling a battery voltage of a battery using quality factors
08/14/2014DE102013202064A1 Verfahren und Vorrichtung zum Verbinden eines Diagnosegeräts mit einem Steuergerät in einem Kraftfahrzeug Method and apparatus for connecting a diagnosis device to a control device in a motor vehicle
08/14/2014DE102013201294A1 Erkennung eines Wicklungszustands einer elektrischen Maschine Recognition of a winding state of an electrical machine
08/14/2014DE102013114592A1 Schaltungsinterne Teststruktur für eine Leiterplatte In-circuit test structure for a circuit board
08/14/2014DE102013002589A1 Verfahren zum Testen eines Energiespeichers in einem Kraftfahrzeug A method for testing an energy accumulator in a motor vehicle
08/14/2014DE102013002340A1 Vorrichtung und Verfahren zur Prüfung eines Alterungszustandes eines elektrochemischen Energiespeichers Apparatus and method for testing an aging state of an electrochemical energy storage
08/14/2014DE102013002114A1 Mobiles Hochspannungsprüfgerät Portable High Voltage Test
08/14/2014DE102013000846A1 E/A Gerät mit einer Stromflussüberwachungseinheit und Verwendung eines solchen I / O device with a current flow monitoring unit and use of such
08/13/2014EP2765436A1 Battery state-of-charge estimation device and state-of-charge estimation method
08/13/2014EP2765435A1 Battery controller
08/13/2014EP2765434A1 Battery monitoring device and battery monitoring system
08/13/2014EP2765433A1 Device for measuring rotor currents on a rotating machine
08/13/2014EP2765432A2 Method and device for testing a circuit of an end device
08/13/2014EP2765431A1 Carrier for electronic components
08/13/2014EP2765430A1 System and method for monitoring power facility status by measuring online electric circuit parameter
08/13/2014EP2765429A2 Device for testing the insulation of capacitive electric components
08/13/2014EP2765428A2 Device for automatic testing of power capacitors
08/13/2014EP2764711A2 Device for controlling and cleaning wired audio headsets
08/13/2014EP2764378A2 Apparatus and method for accurate energy device state-of-health (soh) monitoring
08/13/2014EP2764377A1 Packet-based propagation of testing information
08/13/2014EP2764376A1 A method to differential p-channel or n-channel devices based on different etching rates.
08/13/2014EP2764375A1 Dielectric monitoring system and method therefor
08/13/2014EP2764343A1 Method and method for troubleshooting a body work function pertaining to vehicles
08/13/2014CN203775150U 一种基于超声波信号检测放大电路的局部放电检测器 Based on ultrasonic signal detection amplifier circuit of partial discharge detector
08/13/2014CN203775096U 一种直流电机驱动与保护电路 One kind of DC motor drive and protection circuit
08/13/2014CN203775072U 一种多通道能量双向型电池测试设备 A multi-channel bi-energy battery test equipment
08/13/2014CN203775050U 带稳压二极管测试功能的可调直流稳压电源 Adjustable DC power supply with a Zener diode test function
08/13/2014CN203774762U 洗衣机、电机控制器及其电机相电流采样保护电路 Washing machines, motor controller and the motor phase current sampling circuit protection
08/13/2014CN203774314U 通孔连线的测试结构 Vias connect the test structure
08/13/2014CN203774313U 一种互连金属电容测试结构 An interconnect metal capacitor test structure
08/13/2014CN203774228U 介电测试开关结构及具介电测试开关结构的断路器脱扣器 Breaker trip dielectric test switch structure and a dielectric test switch structure
08/13/2014CN203773723U 一种带探针插槽的集中器无线公网通信模块 Concentrator module of a wireless public network communication with the probe slot
08/13/2014CN203773288U 一种具有ccd补正功能的pcb测试及控制系统 Pcb test and control system with a correction function ccd
08/13/2014CN203773035U 一种用于led灯具光参数测试的夹具 Led lighting fixtures for testing of optical parameters
08/13/2014CN203773034U 一种直流纹波系统测试装置 A DC ripple system test device
08/13/2014CN203773033U 一种方形锂电池性能测试装置 One kind of square lithium battery performance testing device
08/13/2014CN203773032U 一种方形锂电池性能测试工装 One kind of square lithium battery performance test tooling
08/13/2014CN203773031U 一种电池导通检查机 A battery conduction check machine
08/13/2014CN203773030U 一种蓄电池参数检测装置 A parametric detector batteries
08/13/2014CN203773029U 一种移动电源自动测试系统 A mobile power supply automatic test system
08/13/2014CN203773028U 一种电池性能检测装置 A battery performance detection device
08/13/2014CN203773027U 一种新型的车用交流发电机耐久性试验装置 A new type of vehicle alternator Endurance Test
08/13/2014CN203773026U 一种水电机组一次调频试验装置 A Power Unit Primary Frequency test device
08/13/2014CN203773025U 一种用于检测汽车开关合格率的装置 A device for detecting the rate of qualified auto switch
08/13/2014CN203773024U 一种检验接近开关的专用工装 A method of verifying proximity switches special tooling
08/13/2014CN203773023U 智能电能表断路器试验装置 Smart meter breaker test device
08/13/2014CN203773022U 一种通用光耦芯片测试装置 A common optocoupler chip testing device
08/13/2014CN203773021U Pcba板测试装置 Pcba board test device
08/13/2014CN203773020U 手机电路板测试及控制系统 Phone circuit board test and control system
08/13/2014CN203773019U 一种芯片测试系统 A chip test system
08/13/2014CN203773018U Led灯管测试装置 Led lamp test device
08/13/2014CN203773017U 一种to-39封装功率半导体器件热阻测试装置 One kind of to-39 package thermal resistance of power semiconductor test equipment
08/13/2014CN203773016U 一种smd-0.5封装功率半导体器件热阻测试装置 One kind smd-0.5 package thermal resistance of power semiconductor devices test device
08/13/2014CN203773015U 一种基于超声波滤波电路的局部放电检测器 An ultrasonic detector based on partial discharge filter circuit
08/13/2014CN203773014U Dc110v在线绝缘检测装置 Dc110v line insulation monitoring device
08/13/2014CN203773013U 一种局部放电检测器 A topical discharge detector
08/13/2014CN203773012U 一种基于可变增益放大的局部放电检测器 Variable gain amplifier based on partial discharge detector
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