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. 04, 2020
Filed:
Jul. 15, 2014
Applicant:
Samsung Electronics Co., Ltd, Gyeonggi-do, KR;
Inventors:
Keun Young Yoon, Gyeonggi-do, KR;
Young Kwan Kim, Gyeonggi-do, KR;
Woon Yong Lee, Gyeonggi-do, KR;
Su Kwon Jeong, Gyeonggi-do, KR;
Jae Woong Jung, Seoul, KR;
Woong Hwang, Gyeonggi-do, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 21/12 (2006.01); H02K 1/27 (2006.01);
U.S. Cl.
CPC ...
H02K 1/2786 (2013.01);
Abstract
Disclosed herein are a rotor and a method of manufacturing the rotor. The rotor includes a rotor assembly including magnets and rotor cores, and a molding unit including a first molding unit disposed by being firstly injection molded to support the rotor assembly before the magnets are magnetized and a second molding unit disposed by being secondly injection molded to support the rotor assembly after the magnets are magnetized.