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:
Jan. 08, 2019
Filed:
Mar. 14, 2016
Applicant:
Toshiba Memory Corporation, Minato-ku, Tokyo, JP;
Inventors:
Shuichi Tsubata, Seoul, KR;
Masatoshi Yoshikawa, Seoul, KR;
Assignee:
TOSHIBA MEMORY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/82 (2006.01); H01L 29/84 (2006.01); H01L 43/02 (2006.01); H01L 43/08 (2006.01); H01L 43/12 (2006.01); H01L 27/22 (2006.01); G11C 11/16 (2006.01);
U.S. Cl.
CPC ...
H01L 43/02 (2013.01); H01L 27/228 (2013.01); H01L 43/08 (2013.01); H01L 43/12 (2013.01); G11C 11/161 (2013.01);
Abstract
According to one embodiment, a magnetic memory device includes a stacked structure including a magnetic layer, and an upper structure provided on the stacked structure, and including a first portion and a second portion surrounding the first portion and formed of material different from that of the first portion.