ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,790, issued on Dec. 2, was assigned to HONOR DEVICE Co. LTD. (Shenzhen, China).

"Screen projection method for electronic device and electronic device" was invented by Dongwei Wang (Shenzhen, China) and Ping Yu (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "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 projectio...