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. 12, 2021
Filed:
Oct. 22, 2018
Applicant:
Mplus Co., Ltd., Suwon-si, KR;
Inventors:
Nam Sock Kim, Suwon-si, KR;
Seuk Hwan Chung, Suwon-si, KR;
Assignee:
MPLUS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 33/02 (2006.01); H02K 1/34 (2006.01); H02K 33/16 (2006.01);
U.S. Cl.
CPC ...
H02K 33/02 (2013.01); H02K 1/34 (2013.01); H02K 33/16 (2013.01);
Abstract
A linear vibration generator including a plate type spring each having bent portions includes: a case for covering top and side portions thereof; a bracket coupled to the underside of the case; a coil fixed to one side of a top surface of the bracket and receiving external power from an FPCB; a plate type spring having bent portions and configured to allow one end thereof to be fixed to a vibrator; and the vibrator having a weight fixed to one end of the plate type springs and a magnet insertedly fixed to a hollow portion of the weight.