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. 30, 2024
Filed:
Apr. 11, 2023
Applicant:
United Microelectronics Corp., Hsin-Chu, TW;
Inventors:
Jia-Rong Wu, Kaohsiung, TW;
Rai-Min Huang, Taipei, TW;
I-Fan Chang, Tainan, TW;
Ya-Huei Tsai, Tainan, TW;
Yu-Ping Wang, Hsinchu, TW;
Assignee:
UNITED MICROELECTRONICS CORP., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10N 50/80 (2023.01); H10B 61/00 (2023.01); H10N 50/01 (2023.01);
U.S. Cl.
CPC ...
H10N 50/80 (2023.02); H10B 61/22 (2023.02); H10N 50/01 (2023.02);
Abstract
The present invention provides a semiconductor device, the semiconductor device includes a metal interconnection on a substrate, in which a top view of the metal interconnection comprises a quadrilateral; and a magnetic tunneling junction (MTJ) on the metal interconnection, in which a top view of the MTJ comprises a circular shape.