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1. 发明授权

US09866066B2 Wireless power transfer via electrodynamic coupling 有权
公开(公告)号：US09866066B2
公开(公告)日：2018-01-09
申请号：US13989293
申请日：2011-08-05
申请人： David Patrick Arnold , Shuo Cheng , Vinod Reddy Challa
发明人： David Patrick Arnold , Shuo Cheng , Vinod Reddy Challa
IPC分类号： H02K35/02 , H02J17/00 , H02J5/00 , H02N1/08 , H02K99/00
CPC分类号： H02J50/10 , H02J5/005 , H02J17/00 , H02J50/00 , H02J50/12 , H02J50/50 , H02K35/02 , H02K99/10 , H02N1/08
摘要： Wireless power transmission (WPT) systems are provided. According to an embodiment, the WPT system uses one or more power transmitting coils and a receiver for electromagnetically coupled wireless power transfer. The electrodynamic receiver can be in the form of an electrodynamic transducer where a magnet is allowed to oscillate near a receiving coil to induce a voltage in the receiving coil, a piezoelectric transducer where the magnet causes a vibrating structure with a piezoelectric layer to move, an electrostatic transducer where movement of the magnet causes a capacitor plate to move, or a combination thereof. An alternating magnetic field from the transmitting coil(s) excites the magnet in the receiver into mechanical resonance. The vibrating magnet then functions similar to an energy harvester to induce voltage/current on an internal coil, piezoelectric material, or variable capacitor. Embodiments utilize magnetic coupling and electromechanical resonance for safe, spatially distributed, low-frequency power delivery to portable devices.

2. 发明申请

US20130241309A1 WIRELESS POWER TRANSFER VIA ELECTRODYNAMIC COUPLING 有权
标题翻译：通过电动联接进行无线电力传输
公开(公告)号：US20130241309A1
公开(公告)日：2013-09-19
申请号：US13989293
申请日：2011-08-05
申请人： David Patrick Arnold , Shuo Cheng , Vinod Reddy Challa
发明人： David Patrick Arnold , Shuo Cheng , Vinod Reddy Challa
IPC分类号： H02J17/00
CPC分类号： H02J50/10 , H02J5/005 , H02J17/00 , H02J50/00 , H02J50/12 , H02J50/50 , H02K35/02 , H02K99/10 , H02N1/08
摘要： Wireless power transmission (WPT) systems are provided. According to an embodiment, the WPT system uses one or more power transmitting coils and a receiver for electromagnetically coupled wireless power transfer. The electrodynamic receiver can be in the form of an electrodynamic transducer where a magnet is allowed to oscillate near a receiving coil to induce a voltage in the receiving coil, a piezoelectric transducer where the magnet causes a vibrating structure with a piezoelectric layer to move, an electrostatic transducer where movement of the magnet causes a capacitor plate to move, or a combination thereof. An alternating magnetic field from the transmitting coil(s) excites the magnet in the receiver into mechanical resonance. The vibrating magnet then functions similar to an energy harvester to induce voltage/current on an internal coil, piezoelectric material, or variable capacitor. Embodiments utilize magnetic coupling and electromechanical resonance for safe, spatially distributed, low-frequency power delivery to portable devices.
摘要翻译：提供无线电力传输（WPT）系统。根据实施例，WPT系统使用一个或多个电力发送线圈和用于电磁耦合无线电力传输的接收器。电动接收器可以是电动换能器的形式，其中允许磁体在接收线圈附近振荡以在接收线圈中感应电压，压电换能器，其中磁体引起具有压电层移动的振动结构，静电换能器，其中磁体的运动导致电容器板移动，或其组合。来自发射线圈的交变磁场将接收器中的磁体激发成机械谐振。振动磁体的功能与能量收集器类似，以在内部线圈，压电材料或可变电容器上感应电压/电流。实施例利用磁耦合和机电共振来进行便携式设备的安全，空间分布，低频功率输送。

3. 发明授权

US08624700B2 Electromechanical inductors and transformers 有权
标题翻译：机电感应器和变压器
公开(公告)号：US08624700B2
公开(公告)日：2014-01-07
申请号：US13263444
申请日：2010-03-12
申请人： David Patrick Arnold , Shuo Cheng , Christopher David Meyer
发明人： David Patrick Arnold , Shuo Cheng , Christopher David Meyer
IPC分类号： H01F5/00
CPC分类号： H02M3/22 , H01F5/00 , H01F29/10 , H02M3/155
摘要： Devices and systems for power electronic circuits are provided. Embodiments of the present invention enable high density inductive energy storage by using electromechanical coupling between an electrically conducting inductive element and a mechanical resonator to passively store energy via both electromagnetic and mechanical mechanisms. A microelectromechanical inductor (MEMI) is provided utilizing a magnet and a conductor. In a specific embodiment, the MEMI includes a permanent magnet on a compliant layer centrally disposed within a spiral coil. In a further embodiment, a second coil is provided near the magnet to provide a resonating transducer.
摘要翻译：提供电力电子电路的装置和系统。本发明的实施例通过使用导电感应元件和机械谐振器之间的机电耦合来实现高密度感应能量存储，从而通过电磁和机械机构被动地存储能量。利用磁体和导体提供微机电感应器（MEMI）。在具体实施例中，MEMI包括在中心地设置在螺旋线圈内的柔性层上的永磁体。在另一个实施例中，在磁体附近提供第二线圈以提供谐振换能器。

4. 发明申请

US20120020117A1 ELECTROMECHANICAL INDUCTORS AND TRANSFORMERS 有权
标题翻译：电动电感器和变压器
公开(公告)号：US20120020117A1
公开(公告)日：2012-01-26
申请号：US13263444
申请日：2010-03-12
申请人： David Patrick Arnold , Shuo Cheng , Christopher David Meyer
发明人： David Patrick Arnold , Shuo Cheng , Christopher David Meyer
IPC分类号： H02M3/22 , H02K33/00
CPC分类号： H02M3/22 , H01F5/00 , H01F29/10 , H02M3/155
摘要： Devices and systems for power electronic circuits are provided. Embodiments of the present invention enable high density inductive energy storage by using electromechanical coupling between an electrically conducting inductive element and a mechanical resonator to passively store energy via both electromagnetic and mechanical mechanisms. A microelectromechanical inductor (MEMI) is provided utilizing a magnet and a conductor. In a specific embodiment, the MEMI includes a permanent magnet on a compliant layer centrally disposed within a spiral coil. In a further embodiment, a second coil is provided near the magnet to provide a resonating transducer.
摘要翻译：提供电力电子电路的装置和系统。本发明的实施例通过使用导电感应元件和机械谐振器之间的机电耦合来实现高密度感应能量存储，从而通过电磁和机械机构被动地存储能量。利用磁体和导体提供微机电感应器（MEMI）。在具体实施例中，MEMI包括在中心地设置在螺旋线圈内的柔性层上的永磁体。在另一个实施例中，在磁体附近提供第二线圈以提供谐振换能器。

5. 发明申请

US20100119088A1 Capacitive Microphone With Integrated Cavity 有权
标题翻译：具有集成腔的电容麦克风
公开(公告)号：US20100119088A1
公开(公告)日：2010-05-13
申请号：US12597572
申请日：2008-04-25
申请人： Mark Sheplak , David Patrick Arnold
发明人： Mark Sheplak , David Patrick Arnold
IPC分类号： H04R25/00 , H04R19/04 , H04R31/00
CPC分类号： H04R31/006 , H01L2224/16225 , H04R1/04 , H04R19/04 , H04R31/003 , H04R2201/02 , H04R2201/029 , H04R2231/00 , H04R2400/00 , H05K1/0272 , H05K1/16 , H05K1/185 , H05K3/46 , H05K2201/10083 , Y10T29/49005 , Y10T29/49226
摘要： A capacitive microphone and method of fabricating the same are provided. One or more holes can be formed in a first printed circuit board (PCB). A diaphragm can be surface micro-machined onto an interior surface of the first PCB at a region having the one or more holes. Interface electronics can also be interconnected to the interior surface of the PCB. One or more spacer PCBs can be attached to a second PCB to the first PCB, such that appropriate interconnections between interconnect vias are made. The second PCB and first PCB with spacers in between can be attached so as to create a cavity in which the diaphragm and interface electronics are located.
摘要翻译：提供一种电容麦克风及其制造方法。可以在第一印刷电路板（PCB）中形成一个或多个孔。膜片可以在具有一个或多个孔的区域上被表面微加工到第一PCB的内表面上。接口电子元件也可以互连到PCB的内表面。一个或多个间隔PCB可以连接到第二PCB到第一PCB，使得形成互连通孔之间的适当互连。可以将第二PCB和间隔件之间的第一PCB连接起来，以便形成隔膜和接口电子设备所在的空腔。

6. 发明授权

US09214618B2 Miniature thermoelectric power generator 有权
标题翻译：微型热电发电机
公开(公告)号：US09214618B2
公开(公告)日：2015-12-15
申请号：US13061422
申请日：2009-09-11
申请人： David Patrick Arnold , Israel Boniche , Christopher David Meyer , Sivaraman Masilamani
发明人： David Patrick Arnold , Israel Boniche , Christopher David Meyer , Sivaraman Masilamani
IPC分类号： H01L35/34 , H01L35/28 , H01L35/32
CPC分类号： H01L35/32
摘要： The subject invention pertains to thermoelectric power generation. According to certain embodiments, a stack of silicon-micromachined chips can be connected to form a cylindrical heat exchanger that enables a large, uniform temperature difference across a radially-oriented thermopile. Each layer in the stack can comprise two thermally-isolated concentric silicon rings connected by a polyimide membrane that supports patterned thermoelectric thin films. The polyimide membrane can be formed by selectively etching away the supporting silicon, resulting in thermally-isolated inner and outer rings. In operation, hot gas can flow through a finned central channel, and an external cross flow can enhance heat transfer to ambient to keep the outer surfaces cool. The resulting temperature gradient across the thermopile generates a voltage potential across the open ends due to the Seebeck effect. When connected to a load, current flows, and electrical power is supplied by the generated voltage potential caused by the temperature gradient.
摘要翻译：本发明涉及热电发电。根据某些实施例，硅 - 微机械加工的芯片的堆叠可以连接以形成圆柱形换热器，其能够在径向定向的热电堆上实现大的均匀的温度差。堆叠中的每个层可以包括由支撑图案化热电薄膜的聚酰亚胺膜连接的两个热隔离同心硅环。聚酰亚胺膜可以通过选择性地蚀刻掉支撑硅而形成，从而产生热隔离的内环和外环。在操作中，热气体可以流过翅片中心通道，并且外部横流可以增强对环境的热传递以保持外表面变冷。由于塞贝克效应，热电堆上产生的温度梯度会在开口端产生一个电压电位。当连接到负载时，电流流动，并且由由温度梯度引起的产生的电压电位提供电力。

7. 发明授权

US09035497B2 Method and apparatus for providing an electrical energy system 有权
标题翻译：用于提供电能系统的方法和装置
公开(公告)号：US09035497B2
公开(公告)日：2015-05-19
申请号：US12892195
申请日：2010-09-28
申请人： Karl Zawoy , David Patrick Arnold
发明人： Karl Zawoy , David Patrick Arnold
IPC分类号： H02J1/00 , H01M16/00 , H01L35/00 , H01M10/0525
CPC分类号： H01M16/00 , H01L35/00 , H01M10/0525 , Y10T307/658
摘要： Embodiments of the subject invention relate to a method and apparatus for providing an electrical energy system. A specific embodiment can incorporate at least one energy harvesting module (H-module), at least one energy storage module (S-module), and at least one power electronic circuit module (C-module). The various modules can be integrated into a standard battery configuration. Specific embodiments pertain to a reconfigurable energy system with modules that can be disconnected and reconnected into different shapes and configurations.
摘要翻译：本发明的实施例涉及一种用于提供电能系统的方法和装置。具体实施例可以包括至少一个能量收集模块（H模块），至少一个能量存储模块（S模块）和至少一个功率电子电路模块（C模块）。各种模块可以集成到标准电池配置中。具体实施方式涉及可重新配置的能量系统，其中模块可以被断开并重新连接成不同的形状和配置。

8. 发明申请

US20100033278A1 Method and Apparatus for Electromagnetic Actuation 有权
标题翻译：电磁驱动方法与装置
公开(公告)号：US20100033278A1
公开(公告)日：2010-02-11
申请号：US12373778
申请日：2007-07-18
申请人： David Patrick Arnold , Janhavi Shariniwas Agashe
发明人： David Patrick Arnold , Janhavi Shariniwas Agashe
IPC分类号： H01F7/08
CPC分类号： H01H50/005 , B81B3/0021 , B81B2201/038 , B81B2203/051 , H02K33/18
摘要： Embodiments of the subject invention relate to a method and apparatus for electromagnetic actuation. Embodiments of an electromagnet actuator in accordance with the subject invention can include a fixed main body and a deformable membrane or displaceable piston-like member. In the case of piston motion, in specific embodiments, the piston can be supported by a corrugated diaphragm or bellows. In various embodiments, all or portions of the electromagnet actuator can be produced using microfabrication techniques. Specific embodiment of the subject invention can incorporate a plurality of magnets providing magnetic flux to a plurality of coil conductor elements so as to provide a plurality of locations that a force is applied to the moveable body portion of the electromagnetic actuator. Specific embodiments can incorporate an array of magnets interdigitated with an array of coil conductor elements, where the arrays can include 2, 5, 10, 20, or more each. Further specific embodiments allow the relative position of the magnetic flux and coil conductor elements to remain substantially the same during the movement of the moveable body by positioning the magnets and coil conductor elements on the moveable body so that the relative position of the magnets and the coil conductor elements on the moveable body do not change with the movement of the moveable body.
摘要翻译：本发明的实施例涉及一种用于电磁致动的方法和装置。根据本发明的电磁致动器的实施例可以包括固定主体和可变形膜或可移动的活塞状构件。在活塞运动的情况下，在具体实施例中，活塞可由波纹膜片或波纹管支撑。在各种实施例中，电磁致动器的全部或部分可以使用微细加工技术制造。本发明的具体实施例可以包括向多个线圈导体元件提供磁通量的多个磁体，以便提供将力施加到电磁致动器的可移动主体部分的多个位置。具体实施例可以包括与线圈导体元件阵列相互指向的磁体阵列，其中阵列可以包括2,5,10,20或更多个。进一步的具体实施例允许通过将磁体和线圈导体元件定位在可移动体上，使得磁通量和线圈导体元件的相对位置在移动体的移动期间保持基本相同，使得磁体和线圈的相对位置可移动体上的导体元件不随着可移动体的移动而变化。

9. 发明申请

US20080218299A1 Method and Structure for Magnetically-Directed, Self-Assembly of Three-Dimensional Structures 有权
标题翻译：用于磁性定向，自组装三维结构的方法和结构
公开(公告)号：US20080218299A1
公开(公告)日：2008-09-11
申请号：US12102758
申请日：2008-04-14
申请人： David Patrick Arnold
发明人： David Patrick Arnold
IPC分类号： H01F7/02 , H01F1/00 , H01F7/06 , H01F7/00
CPC分类号： B81C1/00007 , B81C3/002 , H01L24/83 , H01L24/95 , H01L25/50 , H01L2224/83801 , H01L2224/95085 , H01L2224/95092 , H01L2224/95136 , H01L2224/95144 , H01L2224/95145 , H01L2224/95146 , H01L2924/01005 , H01L2924/01006 , H01L2924/01015 , H01L2924/01023 , H01L2924/01027 , H01L2924/01033 , H01L2924/01078 , H01L2924/01082 , H01L2924/01105 , H01L2924/14 , H01L2924/1461 , H01L2924/15155 , H01L2924/15165 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/19105 , H01L2924/3025 , H05K3/303 , H05K2201/083 , H05K2201/10636 , H05K2201/10674 , H05K2203/048 , Y02P70/611 , Y02P70/613 , Y10T29/49075 , Y10T29/4913 , Y10T29/5313 , Y10T29/53196 , H01L2924/15153 , H01L2924/3512 , H01L2924/00
摘要： A magnetically directed, self-assembled structure has a first body. The first body includes a single magnet or plurality of magnets disposed thereon to form a spatially variable magnetic field in a first predetermined pattern. A second body has a single magnet or plurality of magnets disposed thereon to form a spatially variable magnetic field in a second predetermined pattern. The second predetermined pattern is complementary to the first pattern. The first body is attracted to the second body with an attractive force greater than a mixture force such that the first body and second body are fully aligned to each other and bonded together.
摘要翻译：一个磁性指向的自组装结构具有第一体。第一主体包括设置在其上的单个磁体或多个磁体，以形成第一预定图案中的空间可变磁场。第二主体具有设置在其上的单个磁体或多个磁体，以形成第二预定图案中的空间可变的磁场。第二预定图案与第一图案互补。第一主体以比混合力更大的吸引力吸引到第二主体，使得第一主体和第二主体彼此完全对准并结合在一起。

10. 发明授权

US08705775B2 Capacitive microphone with integrated cavity 有权
标题翻译：具有集成腔体的电容麦克风
公开(公告)号：US08705775B2
公开(公告)日：2014-04-22
申请号：US12597572
申请日：2008-04-25
申请人： Mark Sheplak , David Patrick Arnold
发明人： Mark Sheplak , David Patrick Arnold
IPC分类号： H04R25/00
CPC分类号： H04R31/006 , H01L2224/16225 , H04R1/04 , H04R19/04 , H04R31/003 , H04R2201/02 , H04R2201/029 , H04R2231/00 , H04R2400/00 , H05K1/0272 , H05K1/16 , H05K1/185 , H05K3/46 , H05K2201/10083 , Y10T29/49005 , Y10T29/49226
摘要： A capacitive microphone and method of fabricating the same are provided. One or more holes can be formed in a first printed circuit board (PCB). A diaphragm can be surface micro-machined onto an interior surface of the first PCB at a region having the one or more holes. Interface electronics can also be interconnected to the interior surface of the PCB. One or more spacer PCBs can be attached to a second PCB to the first PCB, such that appropriate interconnections between interconnect vias are made. The second PCB and first PCB with spacers in between can be attached so as to create a cavity in which the diaphragm and interface electronics are located.
摘要翻译：提供一种电容麦克风及其制造方法。可以在第一印刷电路板（PCB）中形成一个或多个孔。膜片可以在具有一个或多个孔的区域上被表面微加工到第一PCB的内表面上。接口电子元件也可以互连到PCB的内表面。一个或多个间隔PCB可以连接到第二PCB到第一PCB，使得形成互连通孔之间的适当互连。可以将第二PCB和间隔件之间的第一PCB连接起来，以便形成隔膜和接口电子设备所在的空腔。

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