Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286)
07/2014
07/17/2014US20140197852 System and method for evaluating a module
07/17/2014US20140197851 Apparatus and associated methods
07/17/2014US20140197847 Resistive memory element sensing using averaging
07/17/2014US20140196274 Thermoelectric evaluation and manufacturing methods
07/17/2014DE102013200580A1 Messanordnung mit einem Messwiderstand Measuring arrangement with a measuring resistor
07/17/2014DE102011010620B4 Verfahren zum Messen einer Kapazität A method for measuring a capacitance
07/16/2014CN203720320U 3．3kV可组合开关负载侧多路绝缘自动测量系统 3.3kV can combine multiple insulated switch load side automatic measurement system
07/16/2014CN203720273U 一种变压器介损与绝缘电阻测试仪 A transformer dielectric loss and insulation resistance tester
07/16/2014CN203720272U 一种基于时域准同步的介损角测量装置 A quasi-synchronization-based time-domain dielectric loss angle measuring device
07/16/2014CN203720271U 数字显示的电感参数测试装置 Inductance parameter test digital display
07/16/2014CN203720270U 一种基于低频脉冲信号注入的绝缘电阻检测电路 Based on the low-frequency pulse signal injection insulation resistance detection circuit
07/16/2014CN203720269U 旋钮式直流电阻测试仪 Knob DC Resistance Tester
07/16/2014CN203720268U 抗干扰线路参数集成测试装置 Interference line parameters integrated test device
07/16/2014CN203720267U 一种光伏逆变器绝缘电阻检测电路 A photovoltaic inverter circuit insulation resistance testing
07/16/2014CN203720266U 一种监测绝缘子表面污秽电导率的系统 A method of monitoring the conductivity of the insulator surface contamination of the system
07/16/2014CN203720265U 一种便携式隔离开关回路电阻测试工装 A portable isolation switch circuit resistance test tooling
07/16/2014CN203720264U 一种阻值检测装置 One kind of resistance detection device
07/16/2014CN203720234U 电压内阻测量装置 Voltage resistance measuring device
07/16/2014CN203720220U 一种用于测量3.3kV开关柜绝缘电阻的直流高压发生器 DC high voltage generator 3.3kV switchgear for measuring insulation resistance
07/16/2014CN203720108U 多功能材料电磁参数测试系统 Electromagnetic parameters multifunctional materials testing system
07/16/2014CN103930752A 分布式二维流体传感器 Distributed two-dimensional fluid sensor
07/16/2014CN103928990A 整合电辐射屏蔽及电容感测功能的无线充电器 Integration of electrical radiation shielding and capacitive sensing wireless charger
07/16/2014CN103928442A 一种场效应管重叠电容的测试结构及方法 A field-effect tube overlap capacitance test structure and method
07/16/2014CN103926470A Emi滤波器加载插入损耗自动测试系统 Emi filter insertion loss of the automatic test system load
07/16/2014CN103926469A 一种中性点不接地系统电容电流的测试方法 Test method for ungrounded system capacitive current
07/16/2014CN103926468A 一种直流电源系统对地电容检测电路 A DC power supply system on the ground capacitance detection circuit
07/16/2014CN103926467A 一种快速表征超过特定阻值的方法及装置 A rapid characterization of the resistance exceeds a certain method and apparatus
07/16/2014CN103926466A 一种电气设备回路电阻测试系统及接触状态评估方法 An electrical device loop resistance testing system and contact state assessment methods
07/16/2014CN103926465A 银纤维电阻率连续检测装置 Silver fiber resistivity continuous detection device
07/16/2014CN103926464A 银纤维电阻测试装置 Silver fiber resistance testing device
07/16/2014CN103926442A 一种带电容数值测量功能的指针式万用表 Analog Multimeter with capacitance value of a measurement function
07/16/2014CN103925935A 电容传感器装置 Capacitive sensor device
07/16/2014CN102749522B 一种非原位土壤电阻率测量装置及其测量方法 A non-situ soil resistivity measurement apparatus and measurement methods
07/16/2014CN102749520B 一种基于pxi总线的多通道高精度铂热电阻模拟板 Pxi bus based multi-channel high-precision platinum RTD analog board
07/16/2014CN102721708B 一种低温共烧结陶瓷的测量装置 A low temperature co-firing ceramic measuring device
07/16/2014CN102707155B 一种基于准光学谐振腔的介质材料复介电常数测试装置 Complex permittivity of the dielectric material testing device based on quasi-optical resonator
07/16/2014CN102508036B 盘式绝缘子污秽状态在线远程监测方法及装置 Disc insulator contamination status online remote monitoring method and apparatus
07/16/2014CN102472784B 脉冲响应测定方法和脉冲响应测定装置 Determination of the impulse response and impulse response measurement device
07/16/2014CN102288834B 充电系统及用于充电系统的接地监测器 The charging system for charging and grounding system monitors
07/15/2014US8781789 Method for determining incline angle of electromagnetic pointer
07/15/2014US8781771 Measurement of material properties
07/15/2014US8780073 Capacitive sensor arrangement
07/15/2014US8779786 Remote sensing of PD-side voltage in 4-pair PoE applications for estimating cable resistance
07/15/2014US8779784 Insulation resistance measuring circuit free from influence of battery voltage
07/15/2014US8779783 Mutual capacitance sensing using a self-capacitance sensing device
07/15/2014US8779782 Object detection device for an automotive vehicle
07/15/2014US8779781 Capacitive sensor, integrated circuit, electronic device and method
07/15/2014US8779780 Methods and apparatus to detect presence of an input object
07/15/2014US8779779 On-chip cell migration detection
07/15/2014US8779778 Proximity switch
07/15/2014US8779777 Dynamic compensation of aging drift in current sense resistor
07/15/2014US8776579 Substance detection sensor
07/10/2014US20140191771 Touch panel sensor
07/10/2014US20140191770 Capacitive sensing device
07/10/2014US20140191769 Multitouch tactile device with multi frequency and barycentric capacitive detection
07/10/2014US20140191768 Method and system for measuring the resistance of a resistive structure
07/10/2014US20140191728 High output electrical energy storage device
07/10/2014US20140190830 Microfluidic feedback using impedance detection
07/10/2014US20140190811 Methods and apparatus for capacitively detecting key motion and finger presence on a magnetic keyboard key
07/10/2014DE112008002731B4 Kapazitätsänderungserfassungsschaltung, Touch Panel und Bestimmungsverfahren Change in capacitance detection circuit, touch panel and method of determination
07/10/2014DE102013102557B4 Erfassung von Umgebungsbedingungen in einem Halbleiterchip Detection of environmental conditions in a semiconductor chip
07/10/2014DE102011002447B4 Kapazitiver Annäherungsensor sowie Verfahren zur kapazitiven Annäherungsdetektion Capacitive proximity sensor and method for capacitive proximity detection
07/10/2014DE102007059709B4 Kapazitiver Sensor Capacitive sensor
07/09/2014EP2752672A1 Method and system for measuring the resistance of a resistive structure
07/09/2014CN203705581U 一种用于电池盖板的检测电路 Cover for a battery detection circuit
07/09/2014CN203705580U 试验仪器接地检测报警装置 Test equipment grounding detection alarm device
07/09/2014CN203705564U 一种多路lcr数字电桥系统 A multiple lcr digital bridge system
07/09/2014CN203705557U D类功放输出lc电路的电感检测电路 Detection circuit inductance lc Class D amplifier output circuit
07/09/2014CN203705556U 高频空心电感电气测试装置 High-frequency air core inductor electrical testing device
07/09/2014CN203705555U 一种在线式化学气相沉积炉的对地绝缘判定系统 An on-line chemical vapor deposition furnace determination of the insulation system
07/09/2014CN203705554U 一种电阻测量装置 A resistive measurement device
07/09/2014CN203705553U 一种受电弓滑板电阻的检测装置 A detection device pantograph slide resistance
07/09/2014CN203705552U 绝缘性能检测装置 Insulation performance detection device
07/09/2014CN203705551U 电解槽阴极碳块压降测试仪 Cell cathode carbon block drop tester
07/09/2014CN203705550U 一种热敏电阻测试仪 A thermal resistance tester
07/09/2014CN203705549U 动力系统的绝缘电阻检测系统 Power system insulation resistance testing system
07/09/2014CN203705548U 一种火工品测试箱 One kind of test case Pyrotechnics
07/09/2014CN103913641A 获取pcb材料介电常数的方法 Get pcb dielectric constant method
07/09/2014CN103913640A 一种精确测量介电常数的测试系统及方法 An accurate measurement of the dielectric constant of the test system and method
07/09/2014CN103913639A 测量阻性结构电阻的方法和系统 Measuring resistive structure resistance method and system
07/09/2014CN103913638A 被加热的汽车部件的温度控制的灵敏度增大的电阻确定 Increased sensitivity of the resistance temperature automobile member is heated control determines
07/09/2014CN103913637A 用于被加热的汽车部件的温度控制的电阻确定 Resistance heated for temperature control of the automobile parts is determined
07/09/2014CN103913636A 获取电机电阻参数的方法、装置及系统 Get the motor resistance parameter method, apparatus and system
07/09/2014CN103913635A 一种高温条件下材料表面电阻率测试系统 Under the conditions of a high temperature material surface resistivity test system
07/09/2014CN103913634A 一种岩矿石标本真电参数测试方法及装置 Rock and mineral specimens really electrical parameter test method and device
07/09/2014CN103913462A 一种电热管的终检工艺 One kind of electric heating final inspection process
07/09/2014CN103912355A 使用等效电阻来估计废气后处理部件的加热器温度 Used to estimate the equivalent resistance of the heater temperature after the exhaust gas treatment member
07/09/2014CN102830285B 一种后挡风玻璃电阻和球面检测设备 A post windshield resistance and spherical detection equipment
07/09/2014CN102735943B 无源电子标签谐振频率及q值检测传感器 Resonant frequency passive RFID and sensor q value
07/09/2014CN102680787B 打印机充电辊自动检测机 The printer automatically detects the charge roller machine
07/09/2014CN102650660B 一种四端电阻及测量四端电阻时间常数的方法 A four-terminal method of measuring four-terminal resistance and time constant resistance
07/09/2014CN102645586B 玻璃基板、过孔电阻测量方法和金属线电阻的测量方法 Measurement of the glass substrate, vias and wire resistance measurement method resistance
07/09/2014CN102636701B 一种电感检测仪以及电感检测方法 An inductor inductance detectors and detection methods
07/09/2014CN102621394B 双支路输入光伏并网逆变器对地绝缘电阻检测系统及方法 Dual tributary input PV grid-connected inverter ground insulation resistance testing system and method
07/09/2014CN102621386B 一种低压电力线高频阻抗的测量系统和测量方法 A low-pressure power line frequency impedance measurement system and methods of measurement
07/09/2014CN102539929B 一种基于共模阻抗修正模型的辐射目标重构方法 Based on common mode impedance radiation target reconstruction method of correction model
07/09/2014CN102466766B 电池单元阻抗谱测量系统 Cell impedance spectroscopy measurement system
07/09/2014CN102200552B 硅片的方块电阻的测试方法及设备 Silicon sheet resistance testing methods and apparatus
07/08/2014US8775112 System and method for increasing die yield
07/08/2014US8773151 Method and device for multichannel multifrequency analysis of an object
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ... 223