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. 13, 2022
Filed:
Oct. 08, 2021
Luxshare-ict Co., Ltd., Taipei, TW;
Jiin-Tarng Huang, Taipei, TW;
Chih-Kai Sun, Taipei, TW;
LUXSHARE-ICT CO., LTD., Taipei, TW;
Abstract
A double sided speaker device, comprising a magnetic conductive carrier board, a first magnetic circuit module, a second magnetic circuit module, a first voice coil, a second voice coil, a first sounding hood, and a second sounding hood. The magnetic conductive carrier board comprises a plurality of openings. The first magnetic circuit module is disposed at one side of the magnetic conductive carrier board. The second magnetic circuit module is disposed at the other side of the magnetic conductive carrier board. The first voice coil is disposed around the first magnetic circuit module. The second voice coil is disposed around the second magnetic circuit module. The first sounding hood is disposed at one side of the magnetic conductive carrier board and comprises a first accommodating space. The second sounding hood is disposed at the other side of the magnetic conductive carrier board and comprises a second accommodating space.