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. 17, 2023
Filed:
May. 26, 2021
Applicant:
Globalfoundries Singapore Pte. Ltd., Singapore, SG;
Inventors:
Eng-Huat Toh, Singapore, SG;
Hemant M. Dixit, Halfmoon, NY (US);
Vinayak Bharat Naik, Singapore, SG;
Kazutaka Yamane, Singapore, SG;
Assignee:
GLOBALFOUNDRIES SINGAPORE PTE. LTD., Singapore, SG;
Primary Examiner:
Int. Cl.
CPC ...
H01F 10/32 (2006.01); G01R 33/09 (2006.01); H01F 41/32 (2006.01);
U.S. Cl.
CPC ...
H01F 10/3272 (2013.01); G01R 33/098 (2013.01); H01F 10/3254 (2013.01); H01F 41/32 (2013.01);
Abstract
The present disclosure relates to integrated circuits, and more particularly, a tunnel magneto-resistive (TMR) sensor with perpendicular magnetic tunneling junction (p-MTJ) structures and methods of manufacture and operation. The structure includes: a first magnetic tunneling junction (MTJ) structure on a first level; a second MTJ structure on a same wiring level as the first MTJ structure; and at least one metal line between the first MTJ structure and the second MTJ structure.