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1. 发明申请

US20210099028A1 MAGNETIC ALIGNMENT SYSTEMS WITH ROTATIONAL ALIGNMENT COMPONENT FOR ELECTRONIC DEVICES 有权
公开(公告)号：US20210099028A1
公开(公告)日：2021-04-01
申请号：US17028275
申请日：2020-09-22
申请人： Apple Inc.
发明人： Paul J. Thompson , Karl Ruben F. Larsson , Aaron A. Oro , Timothy J. Rasmussen , Christopher S. Graham , Eric S. Jol , Demetrios B. Karanikos , Miranda L. Daly
IPC分类号： H02J50/90 , H02J50/80 , H02J50/10 , H02J7/00
摘要： A magnetic alignment system can include a primary annular magnetic alignment component and a secondary annular magnetic alignment component. The primary alignment component can include an inner annular region having a first magnetic orientation, an outer annular region having a second magnetic orientation opposite to the first magnetic orientation, and a non-magnetized central annular region disposed between the primary inner annular region and the primary outer annular region. The secondary alignment component can have a magnetic orientation with a radial component.

2. 发明申请

US20200091755A1 INDUCTIVE CHARGING DOCK 审中-公开
公开(公告)号：US20200091755A1
公开(公告)日：2020-03-19
申请号：US16564712
申请日：2019-09-09
申请人： Apple Inc.
发明人： Karl Ruben Fredrik Larsson , Paul J. Thompson , Christopher S. Graham
IPC分类号： H02J7/02 , H02J7/00 , H01F38/14 , H01F27/28
摘要： An inductive charging dock is disclosed that includes a charging dock housing defining an interior volume. The inductive charging dock housing is configured to support a portable electronic device during a wireless charging operation and includes a radio frequency (RF) transparent window. An induction coil is disposed within the interior volume and configured to generate a magnetic flux that exits the charging dock housing through the RF transparent window. A cooling fan is disposed within the interior volume and is configured to establish a flow of cooling air along a path that extends through an air gap between the induction coil and the RF transparent window

3. 发明授权

US09852844B2 Magnetic shielding in inductive power transfer 有权
公开(公告)号：US09852844B2
公开(公告)日：2017-12-26
申请号：US14666793
申请日：2015-03-24
申请人： Apple Inc.
发明人： Albert J. Golko , Eric S. Jol , Christopher S. Graham , Stephen E. Yao , Makiko K. Brzezinski , Daniel C. Wagman , Paul J. Thompson , Nagarajan Kalyanasundaram
IPC分类号： H01F38/14 , H01F27/36 , H01F27/34
CPC分类号： H01F38/14 , H01F27/365 , H01F2027/348
摘要： A first electronic device connects with an second electronic device. The first electronic device may include a first connection surface and an inductive power transfer receiving coil and a first magnetic element positioned adjacent to the first connection surface. The second electronic device may similarly include a second connection surface and an inductive power transfer transmitting coil and second magnetic element positioned adjacent to the second connection surface. In the aligned position, alignment between the electronic devices may be maintained by magnetic elements and the inductive power coils may be configured to exchange power. The magnetic elements and/or the inductive power coils may include a shield that is configured to minimize or reduce eddy currents caused in the magnetic elements by the inductive power coils.

4. 发明申请

US20170093198A1 CHARGING ASSEMBLY FOR WIRELESS POWER TRANSFER 有权
公开(公告)号：US20170093198A1
公开(公告)日：2017-03-30
申请号：US14871890
申请日：2015-09-30
申请人： APPLE INC.
发明人： Christopher S. Graham , Paul J. Thompson
IPC分类号： H02J7/02 , H02J7/00
摘要： A charging assembly for wireless power transfer. In embodiments, the charging assembly comprises a housing, a cap structure, a ferrimagnetic sleeve, an inductive coil, a magnet, a printed circuit board assembly (PCBA), and a four-pin connector extending from a bottom surface of the PCBA. A ridge of the cap structure can be coupled to a lip of the housing. The housing can include a bottom housing surface having an aperture, and a sidewall extending between the bottom housing surface and the lip that extends outward from the sidewall along a perimeter of the housing parallel to the bottom housing surface. The four-pin connector can extend through the aperture of the housing. Some embodiments are directed to a charging device that incorporates the charging assembly.

5. 发明授权

US09608475B1 Wireless charger for an electronic device 有权
公开(公告)号：US09608475B1
公开(公告)日：2017-03-28
申请号：US14946602
申请日：2015-11-19
申请人： APPLE INC.
发明人： Demetrios B. Karanikos , Paul J. Thompson
IPC分类号： H02J7/00 , H02J7/02 , H04B1/3827
CPC分类号： H02J7/025 , H02J7/0027 , H02J7/0042 , H02J50/10
摘要： A wireless charger includes a base having a base opening and an interior cavity defined by upper and lower shells and an inner sidewall extending between the upper and lower shells to define the base opening. An aperture is formed through the inner sidewall between the interior cavity and the base opening and a hinge is connected to the base within the interior cavity and extends through the aperture. The charger further includes a wireless charging assembly pivotably attached to the base by the hinge and moveable between a down position in which the wireless charging assembly is disposed within the base opening and an up position in which the wireless charging assembly extends outside the base. The charging assembly is configured to wirelessly transmit power across the charging surface to a power receiving unit of a portable electronic device.

6. 发明申请

US20160064141A1 MAGNETICALLY DOPED ADHESIVE FOR ENHANCING MAGNETIC COUPLING 审中-公开
标题翻译：磁性粘合剂用于增强磁耦合
公开(公告)号：US20160064141A1
公开(公告)日：2016-03-03
申请号：US14843687
申请日：2015-09-02
申请人： Apple Inc.
发明人： Christopher S. Graham , Karl Ruben F. Larsson , Paul J. Thompson , Eric S. Jol , John S. Mosy , Albert J. Golko , Stephen E. Yao , Makiko K. Brzezinski
IPC分类号： H01F27/36 , H01F27/24 , H01F1/147 , H01F1/153
CPC分类号： H01F27/365 , H01F1/26 , H01F1/37 , H01F27/24 , H01F38/14
摘要： In some embodiments, an electronic device includes an electronic component that is at least partially encapsulated by an adhesive doped with soft magnetic material that functions as an EMI shield for the electronic component. In various embodiments, an electronic device includes a first magnetic component separated from a second magnetic component by a gap within which is positioned an adhesive doped with soft magnetic material. The doped adhesive is positioned in a magnetic path between the first and second magnetic components and aids in magnetically coupling the first and second magnetic components and/or guides magnetic flux between the first and second magnetic components.
摘要翻译：在一些实施例中，电子设备包括电子部件，该电子部件至少部分地被掺杂有用作电子部件的EMI屏蔽的软磁材料的粘合剂封装。在各种实施例中，电子设备包括通过间隙与第二磁性部件分离的第一磁性部件，其中定位有掺杂有软磁性材料的粘合剂。掺杂的粘合剂位于第一和第二磁性部件之间的磁路中，并且有助于磁耦合第一和第二磁性部件和/或引导第一和第二磁性部件之间的磁通量。

7. 发明申请

US20150349539A1 Reducing the Impact of an Inductive Energy Transfer System on a Touch Sensing Device 有权
标题翻译：降低感应能量传递系统对触摸感应装置的影响
公开(公告)号：US20150349539A1
公开(公告)日：2015-12-03
申请号：US14502042
申请日：2014-09-30
申请人： Apple Inc.
发明人： Todd K. Moyer , Albert Lin , Wesley W. Zuber , Yehonatan Perez , Jeffrey M. Alves , Makiko K. Brzezinski , Eric S. Jol , Paul J. Thompson , Priyank D. Patel , Christian M. Sauer , Christopher S. Graham , Jim C. Hwang , Micah Lewis-Kraus
IPC分类号： H02J5/00
CPC分类号： H02J50/70 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/90 , H04B15/02
摘要： A transmitter device for an inductive energy transfer system can include a DC-to-AC converter operably connected to a transmitter coil, a first capacitor connected between the transmitter coil and one output terminal of the DC-to-AC converter, and a second capacitor connected between the transmitter coil and another output terminal of the DC-to-AC converter. One or more capacitive shields can be positioned between the transmitter coil and an interface surface of the transmitter device. A receiver device can include a touch sensing device, an AC-to-DC converter operably connected to a receiver coil, a first capacitor connected between the receiver coil and one output terminal of the AC-to-DC converter, and a second capacitor connected between the receiver coil and another output terminal of the AC-to-DC converter. One or more capacitive shields can be positioned between the receiver coil and an interface surface of the receiver device.
摘要翻译：用于感应能量传递系统的发射机装置可以包括可操作地连接到发射器线圈的DC-AC转换器，连接在发射器线圈和DC-AC转换器的一个输出端子之间的第一电容器，以及连接到DC- 连接在发射器线圈和DC-AC转换器的另一个输出端子之间。一个或多个电容屏蔽可位于发射器线圈与发射器装置的接口表面之间。接收机设备可以包括触摸感测设备，可操作地连接到接收器线圈的AC到DC转换器，连接在接收器线圈和AC-DC转换器的一个输出端子之间的第一电容器和连接到在接收线圈与AC-DC转换器的另一输出端之间。一个或多个电容屏蔽可以位于接收器线圈和接收器设备的接口表面之间。

8. 发明申请

US20150348697A1 COIL CONSTRUCTIONS FOR IMPROVED INDUCTIVE ENERGY TRANSFER 有权
标题翻译：用于改进电感能传递的线圈结构
公开(公告)号：US20150348697A1
公开(公告)日：2015-12-03
申请号：US14291024
申请日：2014-05-30
申请人： Apple Inc.
发明人： Christopher S. Graham , Eric S. Jol , Makiko K. Brzezinski , Paul J. Thompson , Stephen E. Yao
IPC分类号： H01F27/28 , H01F41/04
CPC分类号： H01F27/2823 , B60L11/182 , H01F27/2828 , H01F38/14 , H01F41/04 , H01F41/064 , H01F41/086 , H01F41/10 , H02J7/025 , H02J50/12 , H02J50/80 , Y02T10/7005 , Y02T10/7072 , Y02T10/7094 , Y02T90/122 , Y02T90/14 , Y10T29/49021
摘要： An inductor coil for an inductive energy transfer system includes multiple layers of a single wire having windings that are interlaced within at least two of the multiple layers such that both an input end and an output end of the wire enter and exit the coil on a same side of the coil. The input end and the output end of the wire may abut one another at the location where the input and output wires enter and exit the inductor coil. The wire can include one or more bundles of strands and the strands in each bundle are twisted around an axis extending along a length of the wire, and when there are at least two bundles, the bundles may be twisted around the axis. At least one edge of the inductor coil can be formed into a variety of shapes, such as in a curved shape.
摘要翻译：用于感应能量转移系统的电感线圈包括具有绕组的多个层，所述绕组在多个层中的至少两个层中交织，使得线的输入端和输出端都在同一个线上进入和退出线圈线圈侧。导线的输入端和输出端可以在输入和输出线进出电感线圈的位置彼此邻接。线可以包括一束或多束股线，并且每个束中的股线围绕沿着该线的长度延伸的轴线扭转，并且当存在至少两个束时，该捆可围绕轴线扭转。电感线圈的至少一个边缘可以形成为各种形状，例如弯曲形状。

9. 发明申请

US20150270046A1 MAGNETIC CONNECTION AND ALIGNMENT OF CONNECTIBLE DEVICES 有权
标题翻译：连接器件的磁连接和对准
公开(公告)号：US20150270046A1
公开(公告)日：2015-09-24
申请号：US14666556
申请日：2015-03-24
申请人： Apple Inc.
发明人： Albert J. Golko , Eric S. Jol , Christopher S. Graham , Paul J. Thompson , Jeffrey M. Alves , Daniel Wagman , Stephen E. Yao , Makiko K. Brzezinski
IPC分类号： H01F7/02 , H01F38/14
CPC分类号： H01F38/14 , H01F7/0247 , H02J7/0044 , H02J50/12 , H02J50/60 , H04B1/3877
摘要： A first and second electronic device each including a connection surface and a magnetic element. The first and second devices may be in contact along the respective connection surfaces. The magnetic elements may be configured to align the first and second devices by moving either or both of the first and second devices relative to each other to achieve an aligned position. The magnetic element may also be operative to resist disconnection of first and second electronic devices when in the aligned position.
摘要翻译：第一和第二电子设备，每个包括连接表面和磁性元件。第一和第二装置可以沿着相应的连接表面接触。磁性元件可以被配置为通过相对于彼此移动第一和第二装置中的任一个或两者来对准第一和第二装置以实现对准位置。磁性元件还可以用于在对准位置时抵抗第一和第二电子设备的断开。

10. 发明授权

US08986029B2 Dock connector with compliance mechanism 有权
标题翻译：基座连接器符合机制
公开(公告)号：US08986029B2
公开(公告)日：2015-03-24
申请号：US13791524
申请日：2013-03-08
申请人： Apple Inc.
发明人： Michael J. Webb , Ian P. Colahan , Paul J. Thompson
IPC分类号： H01R13/64 , H05K7/14
CPC分类号： H05K7/14 , H02J7/0044 , H04M1/04
摘要： Docking stations having a connector with a compliance mechanism to provide improved durability and flexibility are provided herein. The compliance mechanism may be attached to a connecter in a base of a docking station that extends through an opening in a housing or shell attached to the base. The compliance mechanism may include any or all of a flexure, a torsion bar, damping members, a compressive foam member, and an engineered base plate. The compliance mechanism may be configured to provide sufficient rigidity to the connector to support a portable device when mounted on the connector within the dock in an upright position, sufficient flexibility to allow angular displacement of a mounted portable device, and sufficient elasticity to provide a resilient biasing force to return the connector and a mounted portable device from a displaced position to the upright position.
摘要翻译：本文提供具有具有柔性机构的连接器以提供改进的耐久性和柔性的对接站。顺应性机构可以附接到延伸穿过连接到基座的壳体或壳体中的开口的对接站的基座中的连接器。柔性机构可以包括挠曲件，扭杆，阻尼件，压缩泡沫件和工程底板中的任何一种或全部。柔性机构可以被配置成为连接器提供足够的刚度，以在直立位置上安装在基座内的连接器上时支撑便携式装置，足够的灵活性允许安装的便携式装置的角位移，以及足够的弹性以提供弹性偏置力使连接器和安装的便携式设备从移动位置返回到直立位置。

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