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:
Jan. 18, 2022
Filed:
Jun. 25, 2019
Applicants:
SK Hynix Inc., Icheon, KR;
Seoul National University R&db Foundation, Seoul, KR;
Inventors:
Assignees:
SK hynix Inc., Icheon, KR;
Seoul National University R&DB Foundation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 13/00 (2006.01);
U.S. Cl.
CPC ...
G11C 13/004 (2013.01); G11C 13/0004 (2013.01); G11C 13/0026 (2013.01); G11C 13/0028 (2013.01); G11C 2213/15 (2013.01);
Abstract
A semiconductor memory device includes a memory cell array including one or more memory cells each coupled between a wordline and a bitline, a sense amplifier configured to amplify a voltage of a global wordline, a wordline decoder including a plurality of wordline switches coupling the wordline and the global wordline, and a control circuit configured to control the wordline decoder and the sense amplifier.