Invention Grant
- Patent Title: Thermally optimized RX wireless charger for small RX devices
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Application No.: US16554349Application Date: 2019-08-28
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Publication No.: US11159047B2Publication Date: 2021-10-26
- Inventor: Grant S. Haug , Christopher S. Graham , Aaron A. Oro , Eric S. Jol , Karl Ruben F. Larsson , Timothy J. Rasmussen , Paul J. Thompson
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: H02J50/00
- IPC: H02J50/00 ; H02J50/70 ; H02J50/10 ; H01F27/36

Abstract:
This application relates to a wireless charger with reduced heat generation during operation. The wireless charger includes a connector, a charging assembly and a cable connecting the connector and the charging assembly. A converter component has been moved away from the charging assembly, where an electronic device is placed for charging, to the connector. In some embodiments, one or more electromagnetic shielding components protect the components of the wireless charger.
Public/Granted literature
- US20210036557A1 THERMALLY OPTIMIZED RX WIRELESS CHARGER FOR SMALL RX DEVICES Public/Granted day:2021-02-04
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