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:
Jul. 12, 2022
Filed:
Jun. 04, 2020
Applicant:
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Inventor:
Jie Fan, Beijing, CN;
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); G06F 1/26 (2006.01); H02J 7/34 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0024 (2013.01); G06F 1/263 (2013.01); G06F 1/266 (2013.01); H02J 7/0013 (2013.01); H02J 7/0019 (2013.01); H02J 7/342 (2020.01);
Abstract
An electronic device includes a first battery, a second battery, and a serial-parallel conversion circuit. The serial-parallel conversion circuit is coupled to the first battery and the second battery, and is configured to, according to a control signal, couple the first battery and the second battery in series so as to reversely charge on a to-be-charged device by the first battery and the second battery, or couple the first battery and the second battery in parallel so as to supply power to the electronic device by the first battery and the second battery.