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:
Feb. 17, 2026
Filed:
Apr. 21, 2023
Aac Kaitai Technologies (Wuhan) Co., Ltd, China, CN;
AAC KAITAI TECHNOLOGIES (WUHAN) CO., LTD, Wuhan, CN;
Abstract
An embodiment of the present disclosure provides an earphone, which includes a housing with a cavity, a first speaker housed in the cavity for producing low-frequency sounds, a second speaker for producing mid to high frequency sounds, and a sound damping mesh. The housing includes a sound outlet penetrating therethrough, and the cavity is connected with the outside through the sound outlet. The second speaker is fixed to the sound damping mesh. The sound damping mesh completely separates the first speaker from the second speaker. The low-frequency sound emitted by the first speaker is transmitted to the sound outlet through the sound damping mesh.