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. 14, 2022
Filed:
Apr. 10, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Taehong Ha, Suwon-si, KR;
Jaerok Kahng, Seoul, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A variable resistance memory device includes lower conductive lines on a substrate, upper conductive lines on the lower conductive lines to cross the lower conductive lines, and memory cells between the lower conductive lines and the upper conductive lines. The lower conductive lines are extended in a first direction and are spaced apart from each other in a second direction crossing the first direction. Each of the lower conductive lines include a first line portion extended in the first direction, a second line portion offset from the first line portion in the second direction and extended in the first direction, and a connecting portion connecting the first line portion to the second line portion.