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, 2019
Filed:
Dec. 29, 2017
Spin Memory, Inc., Wilmington, DE (US);
Kadriye Deniz Bozdag, Sunnyvale, CA (US);
Marcin Gajek, Berkeley, CA (US);
Mourad El Baraji, Fremont, CA (US);
Eric Michael Ryan, Fremont, CA (US);
SPIN MEMORY, INC., Wilmington, DE (US);
Abstract
A memory cell apparatus is provided. The apparatus comprises two or more magnetic tunnel junctions (MTJs), including a first MTJ having a first magnetic characteristic and a first electrical characteristic and a second MTJ having a second magnetic characteristic and a second electrical characteristic. The first magnetic characteristic is distinct from the second magnetic characteristic. The apparatus further comprises a transistor having three terminals, where the first MTJ is coupled to a first terminal of the three terminals and a metallic separator coupling the first MTJ with the second MTJ. The first MTJ and the second MTJ are arranged in series.