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. 16, 2017
Filed:
Sep. 13, 2016
Kabushiki Kaisha Toshiba, Minato-ku, Tokyo, JP;
Yutaka Hashimoto, Seoul, KR;
Katsuya Nishiyama, Yokohama Kanagawa, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
Abstract
A memory includes a first magnetic layer, a second magnetic layer, a nonmagnetic layer between the first and second magnetic layers, a third magnetic layer synthetic-antiferromagnetic-coupled with the second magnetic layer, and a controller controlling a read operation and a write operation. The write operation includes a first operation, a second operation and a third operation. A first potential of the first magnetic layer is larger than a second potential of the third magnetic layer in the first operation. A third potential of the third magnetic layer is larger than a fourth potential of the first magnetic layer in the second operation. A fifth potential of the first magnetic layer is larger than a sixth potential of the third magnetic layer in the third operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile