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:
Mar. 07, 2006
Filed:
Oct. 21, 2003
Takeshi Okazawa, Kanagawa, JP;
Takeshi Okazawa, Kanagawa, JP;
NEC Electronics Corporation, Kawasaki, JP;
Abstract
In an MRAM having main and sub-structures, selecting transistors are arranged so as to meet the arrangement order of main word lines, sub-word lines and the selecting transistors. The selecting transistor is driven to cause a snap back phenomenon to occur. As a result, data can be written to a memory cell using a substrate current, not a channel current. Moreover, a data may be written into a selected memory cell by discharge the charge which is charged in the main and sub word lines corresponding to the memory cell.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile