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:
Nov. 02, 2021
Filed:
Jun. 20, 2019
Applicant:
Korea University Research and Business Foundation, Seoul, KR;
Inventors:
Sang Ho Lim, Namyangju-si, KR;
Si Nyeon Kim, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 33/09 (2006.01); G11B 5/39 (2006.01); H01F 1/04 (2006.01);
U.S. Cl.
CPC ...
G01R 33/093 (2013.01); H01F 1/04 (2013.01);
Abstract
A magnetic device includes a pinned layer having an in-plane magnetization direction; a free layer, having an in-plane magnetization direction, vertically spaced apart from the pinned layer to be aligned with the pinned layer; a conductive spacer layer disposed between the pinned layer and the free layer; an antiferromagnetic layer disposed to fin the magnetization direction of the pinned layer and vertically spaced apart from the pinned layer to be aligned with the pinned layer; and a noble metal spacer layer disposed between the pinned layer and the antiferromagnetic layer.