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:
Jan. 22, 2019
Filed:
Jul. 20, 2017
Applicants:
Hsin-yi Huang, Taipei, TW;
Ching-hui Huang, Taipei, TW;
Inventors:
Hsin-Yi Huang, Taipei, TW;
Ching-Hui Huang, Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 9/06 (2006.01); H04R 9/02 (2006.01); H04R 1/28 (2006.01); H04R 7/20 (2006.01); H04R 9/04 (2006.01);
U.S. Cl.
CPC ...
H04R 9/025 (2013.01); H04R 1/2834 (2013.01); H04R 1/2873 (2013.01); H04R 7/20 (2013.01); H04R 9/045 (2013.01); H04R 9/06 (2013.01); H04R 2400/11 (2013.01);
Abstract
A voice emitting device of a speaker is provided. The magnetic vibration element is a larger diameter and thus has a greater driving force. In use, if a greater voice is needed, the structure provided may achieve the effect without operation at full power. Because even the voice emitting device is not worked in full power, the sound quality is good. Furthermore, because the magnetic vibration element of the voice emitting device is larger, a longer impact length is provided. Therefore the response in a low frequency is good and thus the sound quality in lower frequency is not affected.