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. 09, 2024
Filed:
Jul. 21, 2022
Hisense Visual Technology Co., Ltd., Shandong, CN;
Xianqi Li, Shandong, CN;
HISENSE VISUAL TECHNOLOGY CO., LTD., Shandong, CN;
Abstract
Disclosed are a method for selecting an audio output device and a display apparatus. The method includes: in response to a power cutoff command, saving a first device list and performing a first set of operations associated with the power cutoff command; while the display apparatus is in a power off state, receiving a power on command; in response to the power on command, performing a second set of operations associated with a power on process; in response to a first audio output device having connected with the display apparatus, determining whether a first identifier of the first audio output device is same as the identifier of the current sound output device; and in response to the first identifier of the first audio output device being same as the identifier of the current sound output device, taking the first audio output device as the current sound output device.