-
71.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.
-
公开(公告)号：US20180090991A1
公开(公告)日：2018-03-29
申请号：US15700038
申请日：2017-09-08
Applicant: Apple Inc.
Inventor： Eric S. Jol , Christopher S. Graham , Demetrios B. Karanikos
CPC classification number: H02J7/0042 , H01F27/288 , H01F27/325 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/40 , H02J50/60 , H02J50/70 , H04B5/0037 , H04B5/0075 , H04B5/0087 , H05K9/0007
Abstract: Embodiments describe a wireless charging transmitter coil includes: a support structure having an outer perimeter surrounding a contact housing and having first and second channels extending from the outer perimeter to the contact housing; first and second contacts positioned within the contact housing; and a wire wound around the outer perimeter of the support structure, the wire having a first end that extends through the first channel and a second end that extends through the second channel.
-
73.发明申请公开(公告)号：US20180090973A1
公开(公告)日：2018-03-29
申请号：US15700034
申请日：2017-09-08
Applicant: Apple Inc.
Inventor： Eric S. Jol , Christopher S. Graham , Demetrios B. Karanikos
CPC classification number: H02J7/0042 , H01F27/288 , H01F27/325 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/40 , H02J50/60 , H02J50/70 , H04B5/0037 , H04B5/0075 , H04B5/0087 , H05K9/0007
Abstract: Embodiments describe a wireless charging device that includes: a housing having an outer perimeter and one or more walls defining an interior cavity; a charging surface within the outer perimeter of the housing; a transmitter coil arrangement disposed within the interior cavity below the planar charging surface, the transmitter coil arrangement comprising a plurality of transmitter coils arranged in different layers, each transmitter coil having a pair of termination ends; wherein the plurality of transmitter coils comprises a plurality of inner transmitter coils and a plurality of outer transmitter coils positioned around the inner transmitter coils; and wherein the pair of termination ends of the plurality of outer transmitter coils are arranged differently than the pair of termination ends of the plurality of inner transmitter coils.
-
公开(公告)号：US20180090971A1
公开(公告)日：2018-03-29
申请号：US15699995
申请日：2017-09-08
Applicant: Apple Inc.
Inventor： Christopher S. Graham , Demetrios B. Karanikos , Darshan R. Kasar , Paul J. Thompson , Eric S. Jol , Grant S. Haug , Karl Ruben F. Larsson
CPC classification number: H02J7/0042 , H01F27/288 , H01F27/325 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/40 , H02J50/60 , H02J50/70 , H04B5/0037 , H04B5/0075 , H04B5/0087 , H05K9/0007
Abstract: Embodiments describe a wireless charging device including: a housing having a planar charging surface and one or more walls that define an interior cavity; a transmitter coil arrangement positioned within the interior cavity; and a faraday cage enclosing the transmitter coil arrangement. The faraday cage includes: an electromagnetic shield positioned between the transmitter coil arrangement and the first shell; an interconnection structure positioned within the interior cavity below the transmitter coil arrangement, the interconnection structure including a plurality of packaged electrical components mounted on the interconnection structure; a ferromagnetic shield positioned between the transmitter coil arrangement and the interconnection structure; and a conductive grounding fence disposed around a perimeter of the interconnection structure and between the electromagnetic shield and the interconnection structure.
-
公开(公告)号：US20180090956A1
公开(公告)日：2018-03-29
申请号：US15699986
申请日：2017-09-08
Applicant: Apple Inc.
Inventor： Christopher S. Graham , Demetrios B. Karanikos , Darshan R. Kasar , Paul J. Thompson , Eric S. Jol , Grant S. Haug , Karl Ruben F. Larsson
Abstract: Embodiments describe a wireless charging device including: a housing having a charging surface and first and second walls that define an interior cavity; a transmitter coil arrangement disposed within the interior cavity, an interconnection structure positioned within the interior cavity below the transmitter coil arrangement, the interconnection structure including a plurality of packaged electrical components mounted on the interconnection structure and configured to operate the plurality of transmitter coils during wireless power transfer, where the plurality of packaged electrical components is located below the transmitter coil arrangement; and a frame comprising a plurality of openings positioned corresponding to the plurality of packaged electrical components, each opening providing space within which a respective packaged electrical device is disposed.
-
Patent Agency Ranking
公开(公告)号：US20180069599A1
公开(公告)日：2018-03-08
申请号：US15697141
申请日：2017-09-06
Applicant: Apple Inc.
Inventor： Stefan A. Kowalski , Christopher S. Graham , Eric S. Jol
CPC classification number: H04B5/0037 , H01F27/2823 , H01F27/365 , H01F27/38 , H01F38/14 , H02J7/025 , H02J50/10 , H02J50/40 , H04B5/0087
Abstract: This disclosure relates to the inductive charging of portable electronic devices. In particular, a charging assembly is disclosed that allows a portable electronic device to be charged in multiple orientations with respect to a charging device. The charging assembly includes two or more separate inductive receiving coils. The inductive receiving coils can be arranged orthogonally with respect to one another by wrapping one or more secondary receiving coils around a primary receiving coil. By orienting the receiving coils orthogonally with respect to one another, the likelihood of at least one of the receiving coils being aligned with a charging field emitted by a charging device increases substantially.
-
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.
-
公开(公告)号：US20170347182A1
公开(公告)日：2017-11-30
申请号：US15680095
申请日：2017-08-17
Applicant: Apple Inc.
Inventor： Arun D. Chawan , Lee M. Panecki , Rico L. Zörkendörfer , Kurt Stiehl , Christopher S. Graham , Christopher J. Walton
IPC: H04R1/10 , A45C11/24 , A45C13/02 , A45C13/10 , B65D25/02 , B65D43/16 , H01R13/52 , H02J7/00 , H02J7/02 , H04B1/3888 , H04R9/06 , H04R9/02 , H04R5/033 , H04R1/34 , H04R1/28 , H04R1/02 , A45C11/00 , H04B5/00 , F16B1/00 , H04M1/60 , H04B1/3827
CPC classification number: H04R1/1016 , A45C11/00 , A45C11/24 , A45C13/005 , A45C13/02 , A45C13/1069 , A45C2011/001 , A45C2013/026 , B65D25/02 , B65D43/16 , F16B2001/0035 , H01R13/521 , H02J7/0044 , H02J7/0047 , H02J7/025 , H02J7/027 , H02J2007/0096 , H04B1/385 , H04B1/3888 , H04B5/0037 , H04M1/6033 , H04R1/02 , H04R1/1025 , H04R1/1041 , H04R1/1058 , H04R1/1075 , H04R1/2826 , H04R1/2857 , H04R1/345 , H04R5/033 , H04R9/025 , H04R9/06 , H04R2201/105 , H04R2420/07 , H04R2460/03 , H04R2460/09 , H04R2460/17
Abstract: A case for a portable listening device includes a rechargeable battery and a first and a second charging system. The first charging system is configured to charge the portable listening device and the second charging system is configured to wirelessly charge a portable electronic device positioned outside of the case adjacent to an exterior charging surface
-
公开(公告)号：US09826301B2
公开(公告)日：2017-11-21
申请号：US15273693
申请日：2016-09-22
Applicant: Apple Inc.
Inventor： Arun D. Chawan , Lee M. Panecki , Rico L. Zörkendörfer , Kurt Stiehl , Christopher S. Graham , Christopher J. Walton
IPC: H04M1/00 , H04R1/10 , H04R1/28 , H04R1/34 , B65D25/02 , B65D43/16 , H04R1/02 , H04B1/3888 , H04B5/00 , A45C11/24 , A45C13/10 , H04R9/02 , H04R9/06 , H02J7/00 , H02J7/02 , H01R13/52 , A45C11/00 , H04R5/033 , A45C13/02 , H04B1/3827 , H04M1/60 , F16B1/00
Abstract: A case for a portable listening device includes a rechargeable battery and a first and a second charging system. The first charging system is configured to charge the portable listening device and the second charging system is configured to wirelessly charge a portable electronic device positioned outside of the case adjacent to an exterior charging surface.
-
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.
-
-
-
-
-
-
-
-
-
Search Results
164
records
(took 0.045 seconds)
