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. 07, 2021
Filed:
Nov. 22, 2019
International Business Machines Corporation, Armonk, NY (US);
Alexander Reznicek, Troy, NY (US);
Virat Vasav Mehta, Albany, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method of manufacturing a double magnetic tunnel junction device is provided. The method includes forming a first magnetic tunnel junction stack. The first magnetic tunnel junction stack includes a first reference layer. The method also includes forming a second magnetic tunnel junction stack, where the second magnetic tunnel junction stack includes a second reference layer. The method also includes bonding the first magnetic tunnel junction stack to the second magnetic tunnel junction stack with ultra-high vacuum bonding to form the double magnetic tunnel junction device.