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. 23, 2024
Filed:
Jun. 14, 2022
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Seung Wook Ryu, Gyeonggi-do, KR;
Wan Sup Shin, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 12/00 (2023.01);
U.S. Cl.
CPC ...
H10B 12/36 (2023.02);
Abstract
A semiconductor memory device includes: a conductive line stack including a plurality of first conductive lines that are stacked over a substrate in a direction perpendicular to a surface of the substrate; conductive pads extending laterally from edge portions of the first conductive lines, respectively; and contact plugs coupled to the conductive pads, respectively.