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:
Aug. 02, 2005
Filed:
Dec. 12, 2003
Heinrich Sussner, Saratoga, CA (US);
Heinrich Sussner, Saratoga, CA (US);
Maglabs, Inc., San Jose, CA (US);
Abstract
The invention comprises a magnetic random access memory (MRAM) with stackable architecture. A first word line is configured to carry electric current. A first memory column is electrically coupled to the word line and is comprised of a plurality of memory cells electrically coupled and adjacent to each other. Each memory cell is configured to store data by magnetic alignment of the memory cell. A first bit line column is electrically isolated from the first word line and is magnetically coupled to and electrically isolated from the first memory column. The first bit line column comprises a plurality of bit lines that are electrically isolated from each other and configured to carry electric current during a memory read and a memory write. The first bit line column is parallel to the first memory column.