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. 11, 2025
Filed:
Aug. 25, 2023
Kioxia Corporation, Tokyo, JP;
Rina Nomoto, Tokyo, JP;
Hiroyuki Kanaya, Yokohama Kanagawa, JP;
Yusuke Muto, Yokkaichi Mie, JP;
Takeshi Iwasaki, Kuwana Mie, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
According to one embodiment, a magnetic device includes a layered body with a first magnetic layer, a second magnetic layer, and a first non-magnetic layer between the first magnetic body and the second magnetic body. A side wall layer covers at least a side wall of the first non-magnetic body of the layered body and includes at least one first substance chosen from silicon oxide, zirconium oxide, aluminum oxide, aluminum nitride, and silicon nitride, and at least one second substance chosen from arsenic, tellurium, antimony, bismuth, and germanium.