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:
Feb. 28, 2017
Filed:
Feb. 14, 2013
Amorepacific Corporation, Seoul, KR;
Sentronix Co., Ltd., Suwon, KR;
Wooram Park, Seoul, KR;
Sohee Kim, Seoul, KR;
Yoonhee Lee, Seoul, KR;
Cheonghwan Hwang, Seoul, KR;
Hyeseong Nam, Seoul, KR;
Kyung Shin Park, Suwon, KR;
Chil Sung Lee, Suwon, KR;
AMOREPACIFIC CORPORATION, Seoul, KR;
SENTRONIX CO., LTD., Suwon, KR;
Abstract
Disclosed is a skin washing apparatus using a brushless DC motor, including: a case for the skin washing apparatus; an operation unit installed outside the case, for commanding an ON/OFF operation of the skin washing apparatus and an switching operation for forward and reverse rotations in unit of a predetermined angle; a brushless DC motor installed inside the case to be operated by electric power received from the power supply so as to be rotated forwardly and reversely in unit of a predetermined angle; a control unit for outputting an electrical signal for controlling forward and reverse rotations of the brushless electric motor by a predetermined angle in response to a switching signal of the operation unit; and a skin washing brush mounted on a shaft of the brushless electric motor to be rotated forwardly and reversely according to an operation of the brushless electric motor.