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1. 发明申请

US20140361767A1 DEVICES AND METHODS FOR SENSING CURRENT 审中-公开
标题翻译：用于感应电流的装置和方法
公开(公告)号：US20140361767A1
公开(公告)日：2014-12-11
申请号：US14353315
申请日：2011-11-02
申请人： Xinhui Mao , Huabin Fang
发明人： Xinhui Mao , Huabin Fang
IPC分类号： G01R19/00 , G01R33/09
CPC分类号： G01R19/0092 , G01R15/207 , G01R33/096 , G01R33/098
摘要： Devices and methods for sensing current are described herein. One device (100) includes a base member (102) haying a first leg (104, 106) and a second leg (104, 106), the legs (104, 106) defining an angle (108) therebetween, a first magnetic current sensor (110, 112) coupled to the base member (102) and positioned at a first location in a plane bisecting the angle (108), and a second magnetic current sensor (110, 112) coupled to the base member (102) and positioned at a second location in the plane bisecting the angle (108).
摘要翻译：本文描述了用于感测电流的装置和方法。一个装置（100）包括具有第一腿部（104,106）和第二腿部（104,106）的基部构件（102），所述腿部（104,106）在其间限定角度（108），第一磁电流传感器（110,112），其耦合到所述基座构件（102）并且定位在平分所述角度（108）的平面中的第一位置处;以及耦合到所述基座构件（102）的第二磁流传感器（110,112）和位于平分角度（108）的平面中的第二位置。

2. 发明授权

US09739808B2 Devices, methods, and systems for sensing current 有权
公开(公告)号：US09739808B2
公开(公告)日：2017-08-22
申请号：US14358374
申请日：2011-11-29
申请人： Huabin Fang , Xinhui Mao
发明人： Huabin Fang , Xinhui Mao
IPC分类号： G01R33/09 , G01R19/00 , G01R33/02 , G01R15/20
CPC分类号： G01R19/00 , G01R15/205 , G01R33/02 , G01R33/093 , G01R33/098
摘要： Devices, methods, and systems for sensing current are described herein. One device includes a first electrode, a second electrode, and a tunneling magnetoresistance material between the first and second electrodes.

3. 发明授权

US07698926B2 Electrical connection of energy harvesting devices 有权
标题翻译：能量收集装置的电气连接
公开(公告)号：US07698926B2
公开(公告)日：2010-04-20
申请号：US11796677
申请日：2007-04-26
申请人： Xinhui Mao , HuaBin Fang
发明人： Xinhui Mao , HuaBin Fang
IPC分类号： G01N27/00 , H01L41/00
CPC分类号： G01N29/022 , G01N29/2481 , G01N2291/106
摘要： An energy harvesting system and method. An array of cantilevers with PZT films is electrically connected to an energy harvesting device that converts vibration energy to electrical energy. An AC output signal provided by the cantilevers can be rectified to a DC output, thereby avoiding impairment in total electrical output. The DC output terminals can be connected in parallel and/or in series in order to achieve a higher voltage and/or a higher current that prevents the output from different cantilevers from counteracting one another. The connection circuitry includes one or more rectifying components integrated with one or more micro-cantilevers into a single integrated circuit chip. An oscillograph can be utilized to monitor the DC output voltage signal from an associated testing circuit.
摘要翻译：能量采集系统和方法。具有PZT膜的悬臂阵列电连接到将振动能转换成电能的能量收集装置。由悬臂提供的交流输出信号可以整流到直流输出，从而避免总电输出的损害。直流输出端子可以并联和/或串联连接，以便实现更高的电压和/或更高的电流，从而防止不同悬臂的输出相互抵消。连接电路包括与一个或多个微悬臂集成到单个集成电路芯片中的一个或多个整流元件。示波器可用于监视来自相关测试电路的直流输出电压信号。

4. 发明申请

US20080264144A1 Electrical connection of energy harvesting devices 有权
标题翻译：能量收集装置的电气连接
公开(公告)号：US20080264144A1
公开(公告)日：2008-10-30
申请号：US11796677
申请日：2007-04-26
申请人： Xinhui Mao , Huabin Fang
发明人： Xinhui Mao , Huabin Fang
IPC分类号： G01N27/00
CPC分类号： G01N29/022 , G01N29/2481 , G01N2291/106
摘要： An energy harvesting system and method. An array of cantilevers with PZT films is electrically connected to an energy harvesting device that converts vibration energy to electrical energy. An AC output signal provided by the cantilevers can be rectified to a DC output, thereby avoiding impairment in total electrical output. The DC output terminals can be connected in parallel and/or in series in order to achieve a higher voltage and/or a higher current that prevents the output from different cantilevers from counteracting one another. The connection circuitry includes one or more rectifying components integrated with one or more micro-cantilevers into a single integrated circuit chip. An oscillograph can be utilized to monitor the DC output voltage signal from an associated testing circuit.
摘要翻译：能量采集系统和方法。具有PZT膜的悬臂阵列电连接到将振动能转换成电能的能量收集装置。由悬臂提供的交流输出信号可以整流到直流输出，从而避免总电输出的损害。直流输出端子可以并联和/或串联连接，以便实现更高的电压和/或更高的电流，从而防止不同悬臂的输出相互抵消。连接电路包括与一个或多个微悬臂集成到单个集成电路芯片中的一个或多个整流元件。示波器可用于监视来自相关测试电路的直流输出电压信号。

5. 发明授权

US09562931B2 Devices and methods for sensing current 有权
标题翻译：用于感应电流的装置和方法
公开(公告)号：US09562931B2
公开(公告)日：2017-02-07
申请号：US14353315
申请日：2011-11-02
申请人： Xinhui Mao , Huabin Fang
发明人： Xinhui Mao , Huabin Fang
IPC分类号： G01R19/00 , G01R33/09 , G01R15/20
CPC分类号： G01R19/0092 , G01R15/207 , G01R33/096 , G01R33/098
摘要： Devices and methods for sensing current are described herein. One device (100) includes a base member (102) having a first leg (104, 106) and a second leg (104, 106), the legs (104, 106) defining an angle (108) therebetween, a first magnetic current sensor (110, 112) coupled to the base member (102) and positioned at a first location in a plane bisecting the angle (108), and a second magnetic current sensor (110, 112) coupled to the base member (102) and positioned at a second location in the plane bisecting the angle (108).
摘要翻译：本文描述了用于感测电流的装置和方法。一个装置（100）包括具有第一腿部（104,106）和第二腿部（104,106）的基部构件（102），所述腿部（104,106）在其间限定角度（108），第一磁电流传感器（110,112），其耦合到所述基座构件（102）并且定位在平分所述角度（108）的平面中的第一位置处;以及耦合到所述基座构件（102）的第二磁流传感器（110,112）和位于平分角度（108）的平面中的第二位置。

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