- Patent Title: Wireless power supply unit and wireless power transmission system
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Application No.: US18255976Application Date: 2020-12-09
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Publication No.: US12184080B2Publication Date: 2024-12-31
- Inventor: Hideaki Miyamoto , Eiji Takahashi , Tsutomu Sakata
- Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Rimon P.C.
- International Application: PCT/JP2020/045915 WO 20201209
- International Announcement: WO2022/123704 WO 20220616
- Main IPC: B60L11/18
- IPC: B60L11/18 ; B60L53/12 ; H01F27/36 ; H01F38/14 ; H02J50/00 ; H02J50/10 ; H02J50/70 ; H02J50/90
Abstract:
A wireless power supply unit includes: a power transmitting coil; and a power receiving coil that wirelessly receives electric power from the power transmitting coil. One of the power transmitting coil and the power receiving coil is shaped so that, during use, a central portion thereof is located beyond an outer peripheral portion thereof, as viewed from another one of the power transmitting coil and the power receiving coil.
Public/Granted literature
- US20240039331A1 WIRELESS POWER SUPPLY UNIT AND WIRELESS POWER TRANSMISSION SYSTEM Public/Granted day:2024-02-01
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