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:
Oct. 15, 2013
Filed:
Apr. 29, 2011
Applicants:
Ryota Fujitsuka, Mie, JP;
Masahiro Kiyotoshi, Mie, JP;
Katsuyuki Sekine, Mie, JP;
Mitsuru Sato, Mie, JP;
Inventors:
Ryota Fujitsuka, Mie, JP;
Masahiro Kiyotoshi, Mie, JP;
Katsuyuki Sekine, Mie, JP;
Mitsuru Sato, Mie, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to one embodiment, there are provided a first electrode, a second electrode, first and second variable-resistance layers that are arranged between the first electrode and the second electrode, and at least one non variable-resistance layer that is arranged so that positions of the first and second variable-resistance layers between the first electrode and the second electrode are symmetrical to each other.