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:
Apr. 28, 2020
Filed:
Jul. 24, 2018
Huawei Technologies Co., Ltd., Shenzhen, CN;
Weifeng Duan, Shenzhen, CN;
Qingyin Fang, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A terminal device, where a processor of the terminal device is configured to control an energy storage device to supply power to a first functional circuit group and a second functional circuit group when the processor determines that the terminal device enters a first state, and when the processor determines that the terminal device enters a second state, the processor is further configured to start an emergency power supply to supply power to the first functional circuit group. Power supply modes in different modes are used such that the terminal device can be adapted to a plurality of working occasions, and it is ensured that the device supplies power to the first functional circuit group in an emergency, thereby meeting a use requirement of a user.