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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.:

US 11538856 B1

PDFFull Text
Date of Patent:
Dec. 27, 2022

Filed:

May. 13, 2020

Mram device and methods of making such an mram device

Applicant:

Globalfoundries U.s. Inc., Santa Clara, CA (US);

Inventors:

Hemant Dixit, Halfmoon, NY (US);

Vinayak Bharat Naik, Singapore, SG;

Assignee:

GlobalFoundries U.S. Inc., Santa Clara, CA (US);

Attorneys:

Yee Tze Lim

Hoffman Warnick LLC

Primary Examiner:

Samuel A Gebremariam

Int. Cl.
CPC ...
H01L 21/02 (2006.01); H01L 27/22 (2006.01); G11C 11/16 (2006.01); H01L 43/10 (2006.01); H01F 41/34 (2006.01); H01L 43/02 (2006.01); H01L 43/12 (2006.01); H01F 10/32 (2006.01);
U.S. Cl.
CPC ...
H01L 27/222 (2013.01); G11C 11/161 (2013.01); H01F 10/3259 (2013.01); H01F 41/34 (2013.01); H01L 43/02 (2013.01); H01L 43/10 (2013.01); H01L 43/12 (2013.01);
Abstract

One illustrative MRAM cell disclosed herein includes a bottom electrode, a top electrode positioned above the bottom electrode and an MTJ (Magnetic Tunnel Junction) element positioned above the bottom electrode and below the top electrode. In this example, the MTJ element includes a bottom insulation layer positioned above the bottom electrode, a top insulation layer positioned above the bottom electrode; and a first ferromagnetic material layer positioned between the bottom insulation layer and the top insulation layer.

Find Patent Forward Citations

Dixit, Hemant. (2022). Mram device and methods of making such an mram device (U.S. Patent No. 11538856). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11538856

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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