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:
Jun. 28, 2022
Filed:
Dec. 28, 2020
Vivo Mobile Communication Co., Ltd., Guangdong, CN;
Fengliang Li, Guangdong, CN;
Jingjing He, Guangdong, CN;
VIVO MOBILE COMMUNICATION CO., LTD., Guangdong, CN;
Abstract
This disclosure discloses a mobile terminal, where the mobile terminal includes a housing () having an inner cavity () and a receiver () provided in the inner cavity (). The inner cavity () includes a receiver front cavity () and a receiver rear cavity () that are isolated from each other. The receiver front cavity () and the receiver rear cavity () are respectively located on front and rear sides of the receiver () in a vibration direction of a diaphragm of the receiver (). The housing () is provided with a first sound hole communicating with the receiver front cavity (), and the housing () is provided with a second sound hole communicating with the receiver rear cavity ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile