Invention Grant
- Patent Title: Wireless magnetic charger with solenoids
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Application No.: US16893152Application Date: 2020-06-04
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Publication No.: US11469040B2Publication Date: 2022-10-11
- Inventor: Saining Ren , Christopher S. Graham , Makiko K. Brzezinski , Rohan Dayal , 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: H02J50/40
- IPC: H02J50/40 ; H02J50/00 ; H01F38/14 ; H02J50/10 ; H02J7/02
Abstract:
This application relates to a wireless charger with increased efficiency during operation. The wireless charging assembly includes a wireless charger and an electronic device. A transmitter coil in the wireless charger can induct magnetic flux to a receiver coil in the electronic device via a magnetic flux pathway.
Public/Granted literature
- US20210383966A1 WIRELESS MAGNETIC CHARGER WITH SOLENOIDS Public/Granted day:2021-12-09
Information query
