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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.:

US 10425740 B1

PDFFull Text
Date of Patent:
Sep. 24, 2019

Filed:

Nov. 17, 2015

Vibration output apparatus and portable electronic device comprising vibration output apparatus

Applicant:

Yeil Electronics Co., Ltd., Incheon, KR;

Inventors:

Yoon Kyu Kang, Gyeonggi-do, KR;

Jae Yong Kim, Busan, KR;

Assignee:

Yeil Electronics Co., Ltd., Incheon, KR;

Attorney:

Martin & Ferraro, LLP

Primary Examiner:

Yogeshkumar Patel

Int. Cl.
CPC ...
H04R 9/02 (2006.01); H04R 1/02 (2006.01); H04R 9/06 (2006.01); G02B 27/01 (2006.01); H04M 1/03 (2006.01); H04R 1/10 (2006.01); H04R 25/00 (2006.01); H04R 29/00 (2006.01); H04M 1/05 (2006.01);
U.S. Cl.
CPC ...
H04R 9/025 (2013.01); G02B 27/017 (2013.01); H04M 1/03 (2013.01); H04R 1/028 (2013.01); H04R 1/1091 (2013.01); H04R 9/02 (2013.01); H04R 9/06 (2013.01); H04R 25/604 (2013.01); H04R 29/001 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0134 (2013.01); G02B 2027/0178 (2013.01); G02B 2027/0187 (2013.01); H04M 1/05 (2013.01); H04R 2201/02 (2013.01); H04R 2400/11 (2013.01); H04R 2460/13 (2013.01); H04R 2499/11 (2013.01); H04R 2499/15 (2013.01);
Abstract

The present invention relates to an apparatus for outputting vibration, and an exemplary embodiment of the present invention may provide an apparatus for outputting vibration, the apparatus including: a magnetic circuit which generates vibration; a yoke which is in contact with an upper surface of the magnetic circuit and has a raised spot with different heights in a height direction in at least one of the lateral surfaces of the yoke such that one or more spaces are formed in an upper surface of the yoke; and an elastic body which is in contact with at least a part of the upper surface of the yoke, and vibratorily moves in the one or more spaces, in which the elastic body is formed of a first elastic unit and a second elastic unit, and the first elastic unit and the second elastic unit are integrally molded.

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