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:
May. 20, 2014
Filed:
Sep. 04, 2013
Samsung Electronics Co., Ltd., Suwon-si, KR;
In-gyu Baek, Seoul, KR;
Hong-sun Hwang, Suwon-si, KR;
Hak-soo Yu, Seongnam-si, KR;
Chul-woo Park, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
Semiconductor memory device having a stacking structure including resistor switch based logic circuits. The semiconductor memory device includes a first conductive line that includes a first line portion and a second line portion, wherein the first line portion and the second line portion are electrically separated from each other by an intermediate region disposed between the first and second line portions, a first variable resistance material film that is connected to the first line portion and stores data, and a second variable resistance material film that controls an electrical connection between the first line portion and the second line portion.