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:
Mar. 05, 2024
Filed:
Oct. 26, 2022
Applicant:
United Microelectronics Corp., Hsin-Chu, TW;
Inventors:
Po-Kai Hsu, Tainan, TW;
Hui-Lin Wang, Taipei, TW;
Ching-Hua Hsu, Kaohsiung, TW;
Yi-Yu Lin, Taichung, TW;
Ju-Chun Fan, Tainan, TW;
Hung-Yueh Chen, Hsinchu, TW;
Assignee:
UNITED MICROELECTRONICS CORP., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 61/00 (2023.01); H10B 63/00 (2023.01); H10N 50/01 (2023.01); H10N 50/10 (2023.01); H10N 50/80 (2023.01); H10N 70/00 (2023.01); H10N 70/20 (2023.01);
U.S. Cl.
CPC ...
H10B 63/80 (2023.02); H10B 61/00 (2023.02); H10N 50/01 (2023.02); H10N 50/10 (2023.02); H10N 50/80 (2023.02); H10N 70/063 (2023.02); H10N 70/24 (2023.02); H10N 70/826 (2023.02); H10N 70/8833 (2023.02);
Abstract
A hybrid random access memory for a system-on-chip (SOC), including a semiconductor substrate with a MRAM region and a ReRAM region, a first dielectric layer on the semiconductor substrate, multiple ReRAM cells in the first dielectric layer on the ReRAM region, a second dielectric layer above the first dielectric layer, and multiple MRAM cells in the second dielectric layer on the MRAM region.