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:
Aug. 05, 2014
Filed:
Jul. 25, 2011
Applicants:
Ji Hoon Kim, Gyeongsangnam-do, KR;
Kwan Ho Ko, Busan, KR;
Joong Hak Kwon, Gyeonsangbuk-do, KR;
Inventors:
Assignee:
EM-Tech. Co., Ltd., Busan, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10K 13/00 (2006.01); H04R 1/00 (2006.01); H04R 7/00 (2006.01); H04R 9/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a sound converter, and, more particularly, to a sound converter which can solve a problem in that a vibration space decreases in the sound converter requiring high outputs, as the overall height of a voice coil increases.