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:
Oct. 13, 2026
Filed:
Dec. 13, 2023
SK Hynix Inc., Icheon-si, KR;
Soo Man Seo, Icheon-si, KR;
SK HYINX INC., Icheon-si, KR;
Abstract
In an embodiment, a semiconductor device includes a spin orbit torque (SOT) line extending in a first direction; an electrode layer spaced apart from the SOT line in a third direction; and a magnetic tunnel junction structure interposed between the SOT line and the electrode layer, and including a free layer adjacent to the SOT line in the third direction, a pinned layer adjacent to the electrode layer in the third direction, and a tunnel barrier layer interposed between the free layer and the pinned layer, wherein the magnetic tunnel junction structure includes a first portion overlapping the SOT line and a second portion not overlapping the SOT line in a second direction, the electrode layer overlaps at least a portion of the second portion, and a thickness of the free layer in the first portion is greater than a thickness of the free layer in the second portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile