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:
Jun. 11, 2024
Filed:
Aug. 15, 2022
Applicant:
Shanghai Huahong Grace Semiconductor Manufacturing Corporation, Shanghai, CN;
Inventors:
Ning Wang, Shanghai, CN;
Kegang Zhang, Shanghai, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/04 (2006.01); G11C 16/10 (2006.01); G11C 16/16 (2006.01); G11C 16/26 (2006.01);
U.S. Cl.
CPC ...
G11C 16/0466 (2013.01); G11C 16/10 (2013.01); G11C 16/16 (2013.01); G11C 16/26 (2013.01);
Abstract
A memory array that includes a plurality of storage cells, a plurality of bit lines, a plurality of memory transistor word lines and a plurality of selection transistor word lines, wherein the storage cells form an array of M rows*N columns; each storage cell includes a selection transistor and a memory transistor connected in series; a source and a gate of each selection transistor are connected, and the gates of the selection transistors in the same row are connected to a corresponding selection transistor word line.