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:
Oct. 20, 2026
Filed:
Mar. 27, 2024
Vivo Mobile Communication Co., Ltd., Guangdong, CN;
Guozhu Jiang, Guangdong, CN;
Fengliang Li, Guangdong, CN;
VIVO MOBILE COMMUNICATION CO., LTD., Guangdong, CN;
Abstract
An electronic device. The electronic device includes: a housing, where a sound intake hole is provided on the housing, and the housing includes an inner cavity; and a microphone and a balance valve are arranged inside the housing. The microphone is in communication with the sound intake hole through a first sound guide channel, the balance valve is in communication with the sound intake hole through a second sound guide channel, and the balance valve is located at a junction of the inner cavity and the second sound guide channel; and the first sound guide channel is in communication with the second sound guide channel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile