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. 21, 2026
Filed:
Apr. 14, 2023
SK Hynix Inc., Icheon-si, KR;
Hong Kyeong Do, Icheon-si, KR;
Ki Hong Lee, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A memory device includes adjacent first and second memory blocks, divided by a slit, in which a cell region and a connection region are divided in a direction perpendicular to the adjacent direction. The slit has a first width between the cell region of the first memory block and the cell region of the second memory block, has the first width between the connection region of the first memory block and the connection region of the second memory block, and has a second width wider than the first width in a region where the cell region and the connection region of the first memory block are adjacent to each other and the cell region and the connection region of the second memory block are adjacent to each other.