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:
Apr. 03, 2018
Filed:
Aug. 26, 2016
Toshiba Memory Corporation, Minato-ku, Tokyo, JP;
Keisuke Nakatsuka, Seoul, KR;
Katsuhiko Hoya, Kanagawa, JP;
TOSHIBA MEMORY CORPORATION, Tokyo, JP;
Abstract
A magnetoresistive memory device includes a variable resistance element and a read circuit. The resistance element has a resistance state, which is one of switchable first and second resistance states. The first and second resistance states exhibit different resistances. Each of the first and second resistance states is reached by a current flowing through the variable resistance element in one of opposing first and second directions. The read circuit passes a read current through the variable resistance element autonomously in the first or second direction in accordance with the resistance state of the variable resistance element.