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. 02, 2025
Filed:
Jun. 08, 2022
Honor Device Co., Ltd., Shenzhen, CN;
Dongwei Wang, Shenzhen, CN;
Ping Yu, Shenzhen, CN;
HONOR DEVICE CO., LTD., Shenzhen, CN;
Abstract
Embodiments of this application provide a screen projection method for an electronic device and an electronic device. The method includes: receiving an operation that the electronic device plays back a video, and obtaining a state identifier of the electronic device, where the state identifier indicates whether the electronic device is in a state of system-mirrored screen projection; determining, based on the state identifier, that the electronic device is not in the state of the system-mirrored screen projection; receiving a screen projection operation by a user, and obtaining first device information of a screen projection device; and performing DLNA screen projection from the electronic device to the screen projection device based on the first device information.