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:
Dec. 21, 2021
Filed:
Nov. 14, 2019
Applicant:
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Guangdong, CN;
Inventors:
Wei Chen, Guangdong, CN;
Jun Zhang, Guangdong, CN;
Yuanqing Zeng, Guangdong, CN;
Zhihua Hu, Guangdong, CN;
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan, CN;
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/392 (2019.01); G01R 31/3835 (2019.01);
U.S. Cl.
CPC ...
G01R 31/392 (2019.01); G01R 31/3835 (2019.01);
Abstract
Provided are a terminal device and a method for monitoring battery safety therefor. The method for monitoring battery safety includes the following. When a battery of the terminal device is in a stable state, a voltage curve of the battery is generated by acquiring in real time a voltage of the battery. A voltage drop of the battery of a preset duration is obtained according to the voltage curve. Whether the battery is abnormal is determined according to the voltage drop of the preset duration.