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:
Sep. 11, 2023
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Abstract
A device interconnection method includes: in response to an operation of starting up a screen mirroring application program, starting up the screen mirroring application program, where the screen mirroring application program includes a screen mirroring identifier used in this screen mirroring; generating an audio file carrying the screen mirroring identifier; and playing the audio file at least once to generate an acoustic wave signal, such that a screen mirroring application program in a terminal device collects the acoustic wave signal, and establishes a screen mirroring link with the vehicular device based on the screen mirroring identifier in the acoustic wave signal.