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:
Nov. 12, 2013
Filed:
Jun. 24, 2010
Hongsik Yoon, Seongnam-si, KR;
Jinshi Zhao, Seoul, KR;
Ingyu Baek, Seoul, KR;
Hyunjun Sim, Hwaseong-si, KR;
Minyoung Park, Suwon-si, KR;
HongSik Yoon, Seongnam-si, KR;
Jinshi Zhao, Seoul, KR;
Ingyu Baek, Seoul, KR;
Hyunjun Sim, Hwaseong-si, KR;
Minyoung Park, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A semiconductor memory device includes a first conductive line, a second conductive line crossing over the first conductive line, a resistance variation part disposed at a position in which the second conductive line intersects with the first conductive line and electrically connected to the first conductive line and the second conductive line and a mechanical switch disposed between the resistance variation part and the second conductive line. The mechanical switch includes a nanotube.