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:
May. 31, 2022
Filed:
Apr. 23, 2018
Intel Corporation, Santa Clara, CA (US);
Kevin O'Brien, Portland, OR (US);
Benjamin Buford, Hillsboro, OR (US);
Kaan Oguz, Portland, OR (US);
Noriyuki Sato, Hillsboro, OR (US);
Charles Kuo, Hillsboro, OR (US);
Mark Doczy, Beaverton, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A spin orbit torque (SOT) memory device includes an SOT electrode on an upper end of an MTJ device. The MTJ device includes a free magnet, a fixed magnet and a tunnel barrier between the free magnet and the fixed magnet and is coupled with a conductive interconnect at a lower end of the MTJ device. The SOT electrode has a footprint that is substantially the same as a footprint of the MTJ device. The SOT device includes a first contact and a second contact on an upper surface of the SOT electrode. The first contact and the second contact are laterally spaced apart by a distance that is no greater than a length of the MTJ device.