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:
Oct. 30, 2018
Filed:
Apr. 06, 2016
Crocus Technology SA, Grenoble, FR;
Ali Alaoui, Aix-en-Provence, FR;
CROCUS TECHNOLOGY SA, Grenoble, FR;
Abstract
A logic gate module for performing logic functions including a MRAM cell including a magnetic tunnel junction comprising a sense layer, a storage layer, and a spacer layer. The MRAM cell has a junction resistance determined by the degree of alignment between a sense magnetization of the sense layer and the storage magnetization of the storage layer. The storage magnetization and the sense magnetization are switchable between m directions to store data corresponding to one of m logic states, with m>2, such that the MRAM cell is usable as a n-bit cell with n≥2. The logic gate module further includes a comparator for comparing the junction resistance with a reference value and outputting a digital signal indicating a difference between the junction resistance and the reference value, such that logic functions can be performed.