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. 07, 2023
Filed:
May. 07, 2021
Globalfoundries Singapore Pte. Ltd., Singapore, SG;
Kazutaka Yamane, Singapore, SG;
Eng-Huat Toh, Singapore, SG;
Vinayak Bharat Naik, Singapore, SG;
Hemant M. Dixit, Halfmoon, NY (US);
GLOBALFOUNDRIES Singapore Pte. Ltd., Singapore, SG;
Abstract
The present disclosure relates to integrated circuits, and more particularly, to a highly sensitive tunnel magnetoresistance sensor (TMR) with a Wheatstone bridge for field/position detection in integrated circuits and methods of manufacture and operation. In particular, the present disclosure relates to a structure including: a first magnetic tunneling junction (MTJ) structure on a first device level; and a second magnetic tunneling junction (MTJ) structure on a different device level than the first MTJ structure. The second MTJ structure includes properties different than the first MTJ structure.