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:
May. 24, 2022
Filed:
Feb. 13, 2020
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 43/02 (2006.01); H01L 43/12 (2006.01); H01F 10/32 (2006.01); H01L 43/10 (2006.01);
U.S. Cl.
CPC ...
H01L 43/02 (2013.01); H01L 43/12 (2013.01); H01F 10/329 (2013.01); H01F 10/3286 (2013.01); H01L 43/10 (2013.01);
Abstract
Magnetic memory devices may include a substrate, a metal pattern extending in a first direction on the substrate, a magnetic tunnel junction pattern on the metal pattern, and an anti-oxidation layer between the metal pattern and the magnetic tunnel junction pattern. The magnetic tunnel junction pattern may include a first magnetic pattern, a tunnel barrier pattern, and a second magnetic pattern.