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:
Jan. 10, 2023
Filed:
Oct. 09, 2017
Huawei Technologies Co., Ltd., Shenzhen, CN;
Dengkui Zhu, Beijing, CN;
Jian Song, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A screen locking method and apparatus include establishing, by a first electronic device, a coupling to a second electronic device, sending, by the first electronic device, to-be-displayed data to the second electronic device to enable the second electronic device to display a first interface, and in this case, the first electronic device displays a second interface different from the first interface, obtaining, by the first electronic device, a first screen locking operation from a user, where the first screen locking operation instructs to lock a screen of the second electronic device, and sending, by the first electronic device, a screen locking instruction to the second electronic device in response to the first screen locking operation whereby the second electronic device enters a screen-locked state.