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:
Aug. 22, 2023
Filed:
Feb. 15, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Shinho Kim, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A device and a method for power management of an electronic device are provided. The electronic device includes a battery, at least one internal circuit, a universal serial bus (USB) connector, and at least one processor operably connected to the at least one internal circuit and the USB connector, wherein the at least one processor can supply power to an external electronic device connected through the USB connector, identify the input voltage of the at least one internal circuit, determine whether to change a power supply method based on the identified input voltage if the identified input voltage is less than or equal to a reference voltage, and change the power supply method of the external electronic device if the power supply method is determined to be changed.