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. 15, 2019
Filed:
Sep. 04, 2018
Toshiba Memory Corporation, Tokyo, JP;
Michael Arnaud Quinsat, Kanagawa, JP;
Yasuaki Ootera, Kanagawa, JP;
Tsuyoshi Kondo, Kanagawa, JP;
Nobuyuki Umetsu, Kanagawa, JP;
Takuya Shimada, Kanagawa, JP;
Masaki Kado, Kanagawa, JP;
Susumu Hashimoto, Tokyo, JP;
Shiho Nakamura, Kanagawa, JP;
Hideaki Aochi, Mie, JP;
Tomoya Sanuki, Mie, JP;
Shinji Miyano, Kanagawa, JP;
Yoshihiro Ueda, Kanagawa, JP;
Yuichi Ito, Mie, JP;
Yasuhito Yoshimizu, Mie, JP;
Toshiba Memory Corporation, Tokyo, JP;
Abstract
According to one embodiment, a magnetic memory device includes a first interconnect, a second interconnect, a first memory portion, and a controller. The first memory portion is provided between the first and second interconnects. The controller is electrically connected with the first and second interconnects. The first memory portion includes a first magnetic member, a first magnetic element, and a first non-linear element. The first magnetic element is provided between the first magnetic member and the second interconnect in a first current path between the first and second interconnects. The first non-linear element is provided between the first magnetic element and the second interconnect in the first current path. The controller is configured to supply a first shift current in the first current path in a first shift operation. The controller is configured to supply a first reading current in the first current path in a first reading operation.