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:
Apr. 08, 2025
Filed:
Mar. 21, 2022
Applicant:
Macronix International Co., Ltd., Hsinchu, TW;
Inventors:
Shih-Hung Chen, Hsinchu County, TW;
Chun-Hsiung Hung, Hsinchu, TW;
Assignee:
MACRONIX INTERNATIONAL CO., LTD., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 41/35 (2023.01); G11C 16/04 (2006.01); H01L 23/522 (2006.01); H01L 23/528 (2006.01); H10B 12/00 (2023.01); H10B 41/20 (2023.01); H10B 43/20 (2023.01); H10B 43/35 (2023.01);
U.S. Cl.
CPC ...
H10B 41/35 (2023.02); G11C 16/0483 (2013.01); H01L 23/5226 (2013.01); H01L 23/5283 (2013.01); H10B 12/30 (2023.02); H10B 41/20 (2023.02); H10B 43/20 (2023.02); H10B 43/35 (2023.02);
Abstract
A memory device for artificial intelligence calculation includes a memory structure, a controller chip, and a processer chip. The memory structure includes a first memory chip, and a stack of second memory chips, in which a memory density of each of the second memory chips is greater than a memory density of the first memory chip. The controller chip is electrically connected to the first memory chip and the second memory chips. The processer chip is electrically connected to the controller chip.