Invention Application
- Patent Title: WIRELESS POWER TRANSMISSION APPARATUS, ELECTRONIC APPARATUS FOR RECEIVING POWER WIRELESSLY AND OPERATION METHOD THEREOF
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Application No.: US17583766Application Date: 2022-01-25
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Publication No.: US20220149672A1Publication Date: 2022-05-12
- Inventor: Sung Ku YEO , Sung Bum PARK , Young Ho RYU , Chong Min LEE
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2017-0157379 20171123
- Main IPC: H02J50/90
- IPC: H02J50/90 ; H02J50/20 ; H02J50/80 ; H02J50/40 ; H01Q3/26

Abstract:
A wireless power transmission apparatus according to various embodiments may comprise a plurality of patch antennas, a communication circuit, and a processor. The processor may be configured to perform a control to form an RF wave of a first beam width via the plurality of patch antennas, receive, from an electronic apparatus, via the communication circuit, sensing data for at least one of a movement of the electronic apparatus or an orientation of the electronic apparatus, and adjust a beam width of the RF wave formed by the plurality of patch antennas from the first beam width to a second beam width at least on the basis of the received sensing data.
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