The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2026
Filed:
Feb. 24, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Seungshik Shin, Suwon-si, KR;
Taewoong Kim, Suwon-si, KR;
Baewon Park, Suwon-si, KR;
Sungchul Park, Suwon-si, KR;
Sehyoung Park, Suwon-si, KR;
Jinsik Choi, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
According to various embodiments, an electronic device comprises: a power supply unit comprising a power supply; an antenna module including at least one antenna; a magnetic field control circuit electrically connected to the antenna module; a charging circuit electrically connected to the power supply unit and the magnetic field control circuit; and at least one processor electrically connected to the magnetic field control circuit and the charging circuit, wherein the at least one processor may be configured to: identify an operating frequency through the magnetic field control circuit during the transmission of wireless power outside of the electronic device through the antenna module using power supplied from the power supply unit, identify whether the confirmed operating frequency is included in at least one operating voltage change frequency section within the designated operating frequency range, and change the operating voltage of the charging circuit based on the operating frequency being included in the at least one operating voltage change frequency section.