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:
Feb. 25, 2025
Filed:
May. 19, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jaehoon Kim, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
An embedded device includes a substrate including a magnetic random access memory (MRAM) region, the MRAM region having a cell block region, magnetic tunnel junction (MTJ) modules in the cell block region, each of the MTJ modules including a MTJ pattern, an insulating interlayer structure covering the MTJ modules, and magnetic field shielding structures in the insulating interlayer structure and adjacent to an outside of the cell block region, each of the magnetic field shielding structures extending in a vertical direction to face at least from an upper end of the MTJ pattern to a lower end of the MTJ pattern, and each of the magnetic field shielding structures including a ferromagnetic material.