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:
Jul. 15, 2025
Filed:
May. 23, 2023
Ceremorphic, Inc., San Jose, CA (US);
Akshaykumar Salimath, Hyderabad, IN;
Sanghamitra Debroy, Hyderabad, IN;
Venkat Mattela, San Jose, CA (US);
Ceremorphic, Inc., San Jose, CA (US);
Abstract
A system and method for a memory device is disclosed. A substrate is provided. A first ferromagnetic layer is disposed over the substrate. A spacer layer is disposed over the first ferromagnetic layer. A second ferromagnetic layer is disposed over the spacer layer and magnetized in a first direction. A first charge current pulse is passed through the substrate, along a direction perpendicular to the first direction and orients the magnetization of the first ferromagnetic layer in a second direction perpendicular to the first direction. A second charge current pulse is passed through the substrate to selectively switch the magnetization of the first ferromagnetic layer either in the first direction or a direction opposite to the first direction based on a direction of the second charge current. The direction of switched orientation of the magnetization of the first ferromagnetic layer indicates a first value or a second value.