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
08/12/2014US8803541 Method for the operation of illuminants
08/12/2014US8803540 Galvanically isolated functional test for components
08/12/2014US8803538 Contactless measuring system for near field measurement of a signal waveguide
08/12/2014US8803537 Solar module test control
08/12/2014US8803533 Noncontact determination of interface trap density for semiconductor-dielectric interface structures
08/12/2014US8803532 Apparatus and methods for testing of acoustic devices and systems
08/12/2014US8803530 Electrical fault location determination
08/12/2014US8803529 Method for determining capacitance
08/12/2014US8803504 Method and device for diagnosing signal status in measurement, drive, or control, and transformer used in the device
08/12/2014US8803478 Analog switch, battery pack including the same and battery voltage measuring method
08/12/2014US8803127 Superlattice quantum well infrared detector
08/12/2014CA2765824C Power pack partial failure detection and remedial charging control
08/12/2014CA2752363C Fault location in a non-homogeneous electric power line
08/12/2014CA2720061C Systems, methods and apparatus for adjusting a low battery detection threshold of a remote control
08/12/2014CA2716587C Faulted circuit indicator with fault characteristic detection and display
08/07/2014WO2014120903A1 Nonvolatile logic array with built-in test result signal
08/07/2014WO2014120792A1 Sleeve for a power cable
08/07/2014WO2014120608A2 Input/output visualization panel
08/07/2014WO2014120577A1 System and method to design and test a yield sensitive circuit
08/07/2014WO2014120489A1 Systems and methods for dynamic scan scheduling
08/07/2014WO2014119822A1 Apparatus and method for power generation diagnosis of solar photovoltaic generation monitoring system
08/07/2014WO2014119123A1 Method for estimating state of charge for lithium-ion batteries
08/07/2014WO2014118329A1 Vehicle diagnostics apparatus and method
08/07/2014WO2014118328A1 Vehicle diagnostics apparatus and method
08/07/2014WO2014118327A1 Vehicle diagnostics apparatus and method
08/07/2014WO2014117801A1 State of charge indication in a hearing device
08/07/2014WO2014117643A1 Estimating condition of battery, related system and vehicle
08/07/2014WO2014117340A1 Method and device for measuring state of charge of mobile terminal
08/07/2014WO2014117279A1 Methods and apparatus for detection of generator faults
08/07/2014WO2014056707A3 Differential current monitoring device with arc detection
08/07/2014WO2013156208A3 Method and system for examining a tap changing device of a transformer
08/07/2014US20140223251 Multiple-Capture DFT System for Detecting or Locating Crossing Clock-Domain Faults During Scan-Test
08/07/2014US20140223250 Integrated circuit testing with power collapsed
08/07/2014US20140223249 System and method for scan chain re-ordering
08/07/2014US20140223248 Asics having programmable bypass of design faults
08/07/2014US20140223247 Scan-based test architecture for interconnects in stacked designs
08/07/2014US20140223200 Charger detection and optimization prior to host control
08/07/2014US20140222359 Apparatus and method for managing battery application environment and usage history
08/07/2014US20140222358 Cell performance estimation method and cell performance estimation apparatus
08/07/2014US20140222356 Temporal reflectometry system and method for unambiguously locating an electrical defect in a cable
08/07/2014US20140222355 System and method for power transmission and distribution asset condition prediction and diagnosis
08/07/2014US20140222267 Apparatus and methods for control of a vehicle
08/07/2014US20140219413 Method and Evaluation Device for Checking Plausibility of an Incremental Counter
08/07/2014US20140218201 Overvoltage protection device with a measuring device for monitoring overvoltage protection elements
08/07/2014US20140218066 Voltage testing device and voltage testing method for cpu
08/07/2014US20140218065 Detecting early failures in printed wiring boards
08/07/2014US20140218064 Smu rf transistor stability arrangement
08/07/2014US20140218063 Parallel concurrent test system and method
08/07/2014US20140218060 Degradation diagnosing circuit and degradation diagnosing method
08/07/2014US20140218050 Apparatus and method for detecting card connection status
08/07/2014US20140218047 Load-testing circuit for usb ports
08/07/2014US20140218046 Wiring connection check method and connection check system
08/07/2014US20140218045 Using pulsed dc to detect connector mating and unmating
08/07/2014US20140218044 Arc fault circuit interrupter
08/07/2014US20140218043 Abnormality detection circuit for electric storage unit and abnormality detecting method for electric storage unit
08/07/2014US20140218042 Battery state detection device
08/07/2014US20140218041 Method and apparatus for estimating maximum power of battery by using internal resistance of the battery
08/07/2014US20140218040 Method for estimating the state of charge of a battery, and battery management system using the method
08/07/2014US20140217980 Method of monitoring the capacitive filter of a battery charger
08/07/2014US20140216518 Solar battery module and solar power generation system
08/07/2014DE102014101138A1 Verfahren für die Detektion von Kurzschlüssen in einem Brennstoffzellensystem A method for the detection of short circuits in a fuel cell system
08/07/2014DE102013114501A1 Skalierbares Hochvoltlade- und Detektionssystem für Plug-In-Fahrzeuge Scalable Hochvoltlade- and detection system for plug-in vehicles
08/07/2014DE102013002139A1 Verfahren und Vorrichtung zum Prüfen eines Schaltkreises Method and apparatus for testing a circuit
08/07/2014DE102013002138A1 Verfahren und Vorrichtung zum Prüfen eines Schaltkreises eines Endgeräts Method and apparatus for testing a circuit of a terminal device
08/07/2014DE102013002136A1 Verfahren und Vorrichtung zum Prüfen eines Datenträgers Method and apparatus for testing a data carrier
08/06/2014EP2762909A2 Battery management system and driving method thereof
08/06/2014EP2762908A1 Battery cell performance estimation method and battery cell performance estimation apparatus
08/06/2014EP2762907A1 Apparatus and method for estimating state of charge of battery
08/06/2014EP2762906A2 SMU RF transistor stability arrangement
08/06/2014EP2762905A2 Insulated state detection device
08/06/2014EP2762897A1 Probe card for power device
08/06/2014EP2761460A1 Dynamically self-reconfigurable daisy-chain of tap controllers
08/06/2014EP2761317A2 A system and method for determining state of charge of a battery
08/06/2014EP2761316A2 System and method for battery monitoring
08/06/2014EP2761315A1 A method of determining stationary signals for the diagnostics of an electromechanical system
08/06/2014EP2761314A1 Systems and methods to emulate high frequency electrical signatures
08/06/2014EP2761313A1 System and method for estimating the short circuit current of a solar device
08/06/2014EP2761312A1 Fault detection in subsea power cables
08/06/2014EP2761311A1 Authentication systems and methods
08/06/2014EP2761310A1 Systems and methods for data compression and feature extraction for the purpose of disaggregating loads of an electrical network
08/06/2014CN203761088U 一种电池充电电路 A battery charging circuit
08/06/2014CN203761078U 汽车应急启动设备 Car emergency boot device
08/06/2014CN203761071U 一种适用于移动电源的直流瓦时计 One for the mobile power DC watt meter
08/06/2014CN203760377U 一种带断线检测功能的感温开关及其感温探测器 A sense of disconnection detection function with temperature switch and thermal detectors
08/06/2014CN203759510U 用于测试电子产品可靠性的远程控制电源分配装置 Remote is used to test the reliability of the control electronics power distribution unit
08/06/2014CN203759497U 一种智能电气设备状态监测及故障诊断系统 An intelligent electrical equipment condition monitoring and fault diagnosis system
08/06/2014CN203759226U Led球泡灯检测装置 Led Bulb detection device
08/06/2014CN203759225U 矿井巷道灯寿命对比检测装置 Mine tunnel lamp life contrast detection device
08/06/2014CN203759224U 计算机cpu供电模块负载能力检测装置 Computer cpu load capacity of the power supply module detection device
08/06/2014CN203759223U 一种过压浪涌欠压浪涌测试电路 An over-voltage surge voltage surge test circuit
08/06/2014CN203759222U 一种用于多负载电源系统充放电检测的控制系统 A multi-load power supply system detects charge and discharge control system
08/06/2014CN203759221U 切割电源测试设备及其主电路 Cutting power test equipment and the main circuit
08/06/2014CN203759220U 电源测试设备及其控制电路 Power test equipment and control circuits
08/06/2014CN203759219U 风力发电变桨系统中电池组的检测电路 Wind power pitch system battery detection circuit
08/06/2014CN203759218U 电池储能站直流系统故障录波采集装置 Battery energy storage station DC system fault acquisition device
08/06/2014CN203759217U 一种锂电池内阻和电压采集装置 One kind of lithium battery internal resistance and voltage acquisition device
08/06/2014CN203759216U 一种纯电动汽车电池管理系统中单体电芯电压采集电路 A pure electric vehicle battery management system, single cell voltage acquisition circuit
08/06/2014CN203759215U 一种蓄电池反极检测仪 A battery reverse polarity tester
08/06/2014CN203759214U 一种风力发电机状态监测装置 A wind turbine condition monitoring devices
08/06/2014CN203759213U 低压直流水电阻系统 Water resistance of low-voltage DC system
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