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. 05, 2021
Filed:
May. 08, 2018
Applicant:
Clarion Co., Ltd., Saitama, JP;
Inventors:
Assignee:
CLARION CO., LTD., Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01); H04R 9/06 (2006.01); H04R 7/18 (2006.01); H04R 9/02 (2006.01); H04R 9/04 (2006.01);
U.S. Cl.
CPC ...
H04R 9/06 (2013.01); H04R 7/18 (2013.01); H04R 9/025 (2013.01); H04R 9/046 (2013.01); H04R 2400/11 (2013.01);
Abstract
To make it possible to take countermeasures against noises of a loudspeaker by means of a simple configuration. A loudspeakerincludes: a bobbinthat is provided with a voice coil; a diaphragmthat is connected to the bobbin; a framethat supports the diaphragm; and a magnetic circuit sectionthat includes a magnet. The loudspeakerfurther includes: a first conductive bodythat is connected to the voice coiland is led out to the outside of a bobbinA; and a second conductive bodythat is connected to the first conductive bodyand penetrates the magnet