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:
Sep. 03, 2002
Filed:
Jan. 04, 2001
Yukihiro Nagai, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A magnetic random access memory or the like has a plurality of magnetic storage elements laminated on a single transistor, resulting in a reduction in the number of necessary components and a considerable enhancement in the degree of integration of the memory. A magnetic random access memory or the like, comprises a plurality of magnetic storage elements for magnetically storing information, a plurality of bit lines, each of which connected to each of the plurality of magnetic storage elements, a plurality of writing word lines, each of which is provided in correspondence to the vicinity of each of the plurality of magnetic storage elements and utilized for applying magnetic field to write the information, a single reading word line, and a switch including a first terminal and a second terminal, the first terminal being connected to the single reading word line to be utilized for determining whether current is caused to flow to the second terminal, the second terminal being connected to each of the plurality of magnetic storage elements.