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:
Dec. 25, 2012
Filed:
Sep. 15, 2010
Tsukasa Nakai, Tokyo, JP;
Yasuhiro Nojiri, Mie, JP;
Shuichi Kuboi, Mie, JP;
Motoya Kishida, Kanagawa, JP;
Akiko Nomachi, Kanagawa, JP;
Masanobu Baba, Kanagawa, JP;
Hiroyuki Fukumizu, Mie, JP;
Tsukasa Nakai, Tokyo, JP;
Yasuhiro Nojiri, Mie, JP;
Shuichi Kuboi, Mie, JP;
Motoya Kishida, Kanagawa, JP;
Akiko Nomachi, Kanagawa, JP;
Masanobu Baba, Kanagawa, JP;
Hiroyuki Fukumizu, Mie, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a non-volatile semiconductor memory device includes: a first line; a second line intersecting with the first line; and a memory cell arranged at a position where the second line intersects with the first line, wherein, the memory cell includes: a variable resistance element; and a negative resistance element connected in series to the variable resistance element.