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. 31, 2004
Filed:
Apr. 26, 2002
Nicholas D. Rizzo, Gilbert, AZ (US);
Kelly W. Kyler, Mesa, AZ (US);
Gregory W. Grynkewich, Gilbert, AZ (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A method of fabricating a magnetoresistive random access memory device comprising the steps of providing a substrate, forming a first conductive layer positioned on the substrate, forming a conductive material stack region with a flat surface, the conductive material stack region being positioned on a portion of the first conductive layer, and forming a magnetoresistive random access memory device positioned on the flat surface of the conductive material stack region, the magnetoresistive random access memory device being isolated from the first conductive layer and subsequent layers grown thereon.