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. 04, 2023
Filed:
Nov. 08, 2021
Applicant:
Glass Acoustic Innovations Technology Co., Ltd., New Taipei, TW;
Inventors:
Yao-Sheng Chou, New Taipei, TW;
Kwun Kit Chan, New Taipei, TW;
Yi Feng Wei, New Taipei, TW;
Hsiao-Yi Lin, New Taipei, TW;
Assignee:
GLASS ACOUSTIC INNOVATIONS TECHNOLOGY CO., LTD., New Taipei, TW;
Primary Examiner:
Int. Cl.
CPC ...
H04R 7/04 (2006.01); H04R 9/06 (2006.01); H04R 31/00 (2006.01);
U.S. Cl.
CPC ...
H04R 7/04 (2013.01); H04R 9/06 (2013.01); H04R 31/003 (2013.01);
Abstract
A hybrid diaphragm structure is provided. The hybrid diaphragm structure includes a substrate, a first diaphragm disposed in a central region of the substrate, a first coil structure disposed over the first diaphragm, a first groove separating the first diaphragm and the first coil structure from the substrate, and a first bridge structure coupling the first diaphragm to the substrate. The first diaphragm and the substrate include a same material.