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:
Nov. 10, 2015
Filed:
Sep. 19, 2013
Em-tech. Co., Ltd., Busan, KR;
Ji Hoon Kim, Gyeongsangnam-do, KR;
Joong Hak Kwon, Busan, KR;
Jung Hyung Lee, Gyeongsangnam-do, KW;
Hyeon Taek Oh, Gyeongsangnam-do, KR;
EM-TECH Co., Ltd., Busan, KR;
Abstract
The present invention relates to a suspension for a sound transducer. The present invention discloses a suspension for a sound transducer, to which a diaphragm and voice coil of the sound transducer are attached and which guides the vibrations of the diaphragm and voice coil, comprising: a central portion to which a voice coil is attached; an outer peripheral portion resting on a frame; and a connecting portion connecting the central portion and the outer peripheral portion, wherein the central portion has a mold portion, which is molded by heat or pressure to take the place of a center diaphragm.