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:
Jun. 17, 2025
Filed:
May. 10, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sangun Bang, Seongnam-si, KR;
Duseung Oh, Hwaseong-si, KR;
Youngsoo Lee, Anyang-si, KR;
Dongjo Kim, Suwon-si, KR;
Dongjoon Kim, Seoul, KR;
Sungeun Lee, Hwaseong-si, KR;
Jinsoo Lee, Hwaseong-si, KR;
Woonhyung Heo, Seoul, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A mobile system includes a first mobile device configured to output a signal having a level less than or equal to a reference level on the basis of a charged state of a battery in the first mobile device and a second mobile device configured to receive the signal and to selectively provide power to the first mobile device on the basis of a duration time for which a level of the signal is maintained to be less than or equal to the reference level and a toggle time for which the signal is toggled.