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:
Mar. 10, 2020
Filed:
Feb. 03, 2016
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Jong Soo Han, Seoul, KR;
Seok Bae, Seoul, KR;
Hee Jung Lee, Seoul, KR;
Jai Hoon Yeom, Seoul, KR;
Sang Won Lee, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 1/057 (2006.01); H01F 41/02 (2006.01); C22C 28/00 (2006.01); C22C 38/00 (2006.01); C22C 19/07 (2006.01);
U.S. Cl.
CPC ...
H01F 1/057 (2013.01); C22C 19/07 (2013.01); C22C 28/00 (2013.01); C22C 38/002 (2013.01); C22C 38/005 (2013.01); H01F 41/026 (2013.01);
Abstract
A rare earth magnet and a motor including the same are provided. The rare earth magnet is based on an R—Fe—B alloy (R represents at least one rare-earth element comprising Y), wherein a plating layer of the element Co is formed on a surface of the rare earth magnet by an electroplating method.