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:
Mar. 12, 2019
Filed:
Apr. 18, 2017
Applicant:
Hsiu-ping Lin, New Taipei, TW;
Inventor:
Hsiu-Ping Lin, New Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/02 (2006.01); H04R 3/12 (2006.01); H04R 1/24 (2006.01);
U.S. Cl.
CPC ...
H04R 1/025 (2013.01); H04R 1/02 (2013.01); H04R 3/12 (2013.01); H04R 1/24 (2013.01); H04R 2201/029 (2013.01);
Abstract
A speaker is provided. The speaker includes a supporting shell, at least one first speaker monomer and a waxy material. The supporting shell includes at least one first sound port. The first speaker monomer is installed at the first sound port. The outer surface of the supporting shell is covered by the waxy material. Wherein an average thickness of the waxy material is more than or equal to an average thickness of the supporting shell.