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. 06, 2023
Filed:
Jun. 28, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Tae Hong Ha, Suwon-si, KR;
Jae Rok Kahng, Seoul, KR;
Abstract
A variable resistance memory device includes lower conductive lines extending in a first direction on a substrate and spaced apart from each other in a second direction crossing the first direction, peripheral transistors on the substrate and arranged under the lower conductive lines in a third direction crossing the first direction and the second direction, and lower contacts electrically connecting the lower conductive lines to the peripheral transistors and extending in the third direction. Each of the lower conductive lines includes a first lower extending portion extending in the first direction, a second lower extending portion offset in the second direction from the first lower extending portion and extending in the first direction, and a lower connecting portion connecting the first lower extending portion to the second lower extending portion. Each of the lower contacts is in the lower connecting portion of a respective one of the lower conductive lines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile