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公开(公告)号：US20210330050A1
公开(公告)日：2021-10-28
申请号：US17319650
申请日：2021-05-13
Applicant: Apple Inc.
Inventor： Makiko K. Brzezinski , Christopher J. Walton , Christopher S. Graham , Daniel C. Wagman , Eric S. Jol
Abstract: A case a portable listening device. The case includes a housing having an interior space to receive the portable listening device; a lid attached to the housing; a rechargeable battery and first and second wireless power receiving elements configured to receive electric charge from a wireless power transmitter during a charging event. The case further includes switching circuitry that is configured to disable one of the first or second wireless power receiving elements during a charging event when the disabled element is receiving power less efficiently than the other element.
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公开(公告)号：US11011943B2
公开(公告)日：2021-05-18
申请号：US16526668
申请日：2019-07-30
Applicant: Apple Inc.
Inventor： Michael B. Wittenberg , Makiko K. Brzezinski , Stefan A. Kowalski , Christopher S. Graham , Morgan T. McClure , Erik G. de Jong , Trevor J. Ness , Peter J. Kardassakis , Jayesh Nath , Adam T. Clavelle , Rex Tyler Ehman
IPC: H02J50/12 , H04B5/00 , H02J50/40 , H02J50/10 , H02J7/02 , H02J50/90 , H02J50/80 , A61B5/00 , A61B5/024
Abstract: Embodiments disclosed herein describe a wireless power receiving system for an electronic device includes: a first inductor coil configured to receive power primarily at a first frequency and from magnetic fields propagating in a first direction; and a second inductor coil configured to receive power primarily at a second frequency and from magnetic fields propagating in a second direction, wherein the first frequency is different than the second frequency.
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公开(公告)号：US10367252B2
公开(公告)日：2019-07-30
申请号：US15234918
申请日：2016-08-11
Applicant: Apple Inc.
Inventor： Rex T. Ehman , Jayesh Nath , Carlo Di Nallo , James G. Horiuchi , Erik G. de Jong , Jason C. Sauers , Makiko K. Brzezinski , Siwen Yong , Lijun Zhang , Yi Jiang , Zheyu Wang , Mario Martinis , Eduardo Da Costa Bras Lima , Xu Han , Mattia Pascolini , Trevor J. Ness
IPC: H01Q1/48 , H01Q1/27 , H01Q1/22 , H01Q1/50 , H01Q9/04 , H04B5/00 , H01Q1/24 , H01Q7/00 , H01Q9/14
Abstract: An electronic device such as a wristwatch may have a housing with metal portions such as metal sidewalls. The housing may form an antenna ground for an antenna. An antenna resonating element for the antenna may be formed from a stack of capacitively coupled component layers such as a display layer, touch sensor layer, and near-field communications antenna layer at a front face of the device. An additional antenna may be formed from a peripheral resonating element that runs along a peripheral edge of the device and the antenna ground. A rear face antenna may be formed using a wireless power receiving coil as a radio-frequency antenna resonating element or may be formed from metal antenna traces on a plastic support for light-based components.
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34.发明申请公开(公告)号：US20190074724A1
公开(公告)日：2019-03-07
申请号：US16122799
申请日：2018-09-05
Applicant: Apple Inc.
Inventor： Michael B. Wittenberg , Makiko K. Brzezinski , Stefan A. Kowalski , Christopher S. Graham , Morgan T. McClure , Erik G. de Jong , Trevor J. Ness , Peter J. Kardassakis , Jayesh Nath , Adam T. Clavelle , Rex Tyler Ehman
Abstract: Embodiments disclosed herein describe a wireless power receiving system for an electronic device includes: a first inductor coil configured to receive power primarily at a first frequency and from magnetic fields propagating in a first direction; and a second inductor coil configured to receive power primarily at a second frequency and from magnetic fields propagating in a second direction, wherein the first frequency is different than the second frequency.
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公开(公告)号：US20180064224A1
公开(公告)日：2018-03-08
申请号：US15697315
申请日：2017-09-06
Applicant: Apple Inc.
Inventor： Makiko K. Brzezinski , Christopher J. Walton , Christopher S. Graham , Daniel C. Wagman , Eric S. Jol
CPC classification number: A45C13/02 , A45C11/24 , H02J7/0013 , H02J7/0044 , H02J7/025 , H02J50/10 , H02J50/40 , H04R1/1016 , H04R1/1025
Abstract: A case a portable listening device. The case includes a housing having an interior space to receive the portable listening device; a lid attached to the housing; a rechargeable battery and first and second wireless power receiving elements configured to receive electric charge from a wireless power transmitter during a charging event. The case further includes switching circuitry that is configured to disable one of the first or second wireless power receiving elements during a charging event when the disabled element is receiving power less efficiently than the other element.
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Patent Agency Ranking
公开(公告)号：US20170331316A1
公开(公告)日：2017-11-16
申请号：US15156225
申请日：2016-05-16
Applicant: Apple Inc.
Inventor： Tyler S. Bushnell , Makiko K. Brzezinski , Christopher S. Graham , Stephen E. Yao
CPC classification number: H02J7/025 , H01F27/2823 , H01F27/2871 , H01F27/306 , H01F38/14 , H02J7/0042 , H02J50/10
Abstract: This application relates to inductive charging coil configurations. In particular, the wireless charging coil configurations are arranged in a shape and size suitable for utilizing available space within a device housing. In some embodiments, wires making up the charging coil have varying diameters configured to optimize the size and shape of the charging coil so that available space can be fully utilized.
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公开(公告)号：US09755337B2
公开(公告)日：2017-09-05
申请号：US14843905
申请日：2015-09-02
Applicant: APPLE INC.
Inventor： Makiko K. Brzezinski , Tyler S. Bushnell , David I. Nazzaro
CPC classification number: H01R12/716 , H01R12/73 , H01R13/5216 , H01R13/5219 , H01R43/005 , H01R43/205
Abstract: Board-to-board connectors that may provide durable and reliable connections, may save board space, and may be easy to manufacture. One example may provide board-to-board connectors that provide durable connections by providing a seal between board-to-board plugs and receptacles. The seal may be an O-ring, gasket, or other seal. The seal may protect contacts on the board-to-board connectors from exposure to fluids, such as water or other corrosive fluids. This seal may provide a level of redundancy with one or more seals protecting a device from external fluids, such as a seal at or in the device enclosure.
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公开(公告)号：US09627130B2
公开(公告)日：2017-04-18
申请号：US14666556
申请日：2015-03-24
Applicant: Apple Inc.
Inventor： Albert J. Golko , Eric S. Jol , Christopher S. Graham , Paul J. Thompson , Jeffrey M. Alves , Daniel Wagman , Stephen E. Yao , Makiko K. Brzezinski
IPC: H01F7/02 , H01F38/14 , H02J7/00 , H04B1/3877 , H02J50/12
CPC classification number: H01F38/14 , H01F7/0247 , H02J7/0044 , H02J50/12 , H02J50/60 , H04B1/3877
Abstract: 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.
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公开(公告)号：US20160351324A1
公开(公告)日：2016-12-01
申请号：US15236001
申请日：2016-08-12
Applicant: Apple Inc.
Inventor： Christopher S. Graham , Eric S. Jol , Makiko K. Brzezinski , Paul J. Thompson , Stephen E. Yao
CPC classification number: H01F27/2823 , B60L53/12 , 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
Abstract: 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.
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公开(公告)号：US09500208B2
公开(公告)日：2016-11-22
申请号：US14262455
申请日：2014-04-25
Applicant: Apple Inc.
Inventor： Christopher S. Graham , Stephen E. Yao , Eric S. Jol , Makiko K. Brzezinski
IPC: F16B1/00
CPC classification number: F16B1/00 , F16B2001/0035
Abstract: A first component is coupled to a second component by one or more joints. Magnetic force between at least a first magnetic and second magnetic unit preloads the joint by placing the joint in compression. The first and second magnetic units may be respectively coupled to the first and second components. The magnetic force acts as a retentive force between coupled components and/or the joint and operates to resist one or more tensile and/or other opposing forces. In some cases, the first magnetic unit may be a shield, such as a direct current shield, that protects one or more components from a magnetic field of the second magnetic unit.
Abstract translation: 第一部件通过一个或多个关节耦合到第二部件。 至少第一磁性和第二磁性单元之间的磁力通过将接头置于压缩状态来预加载接头。 第一和第二磁性单元可以分别耦合到第一和第二组件。 磁力用作耦合部件和/或接头之间的保持力，并且操作以抵抗一个或多个拉伸和/或其他相反的力。 在一些情况下，第一磁单元可以是保护一个或多个组件免受第二磁单元的磁场的屏蔽，例如直流屏蔽。
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