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:
Nov. 05, 2024
Filed:
Jan. 27, 2021
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Hasik Moon, Gyeonggi-do, KR;
Seungho Lee, Gyeonggi-do, KR;
Kyungik Jang, Gyeonggi-do, KR;
Doosuk Kang, Gyeonggi-do, KR;
Sungjin Kim, Gyeonggi-do, KR;
Sangkyung Park, Gyeonggi-do, KR;
Byoungchul Lee, Gyeonggi-do, KR;
Hongsup Lee, Gyeonggi-do, KR;
Jungho Cho, Gyeonggi-do, KR;
Bokun Choi, Gyeonggi-do, KR;
Chijeong Choi, Gyeonggi-do, KR;
Donghoon Hyun, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An embodiment of the disclosure provides a first power receiving device including a battery, a power management integrated circuit, an interface for receiving power from a power supply device, and a processor configured to control a charging current using the power management integrated circuit. The processor may be configured to: if charging from the power supply device through the interface is detected, set the charging current, transmit first charging information associated with the first power receiving device to the power supply device, through the interface, receive second charging information associated with a second power receiving device which is paired with the first power receiving device or associated with the power supply device from the power supply device, through the interface, and control the charging current by comparing the first charging information and the second charging information.