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. 13, 2015
Filed:
Sep. 01, 2011
Toshiyuki Kunikiyo, Kanagawa, JP;
Shinnosuke Hattori, Tokyo, JP;
Mitsunori Nakamoto, Tokyo, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
There are provided a memory element and a memory device in which the state of erasing remains stable by deactivation of a localized site(s) formed inside of a resistance change layer. The memory element includes a first electrode, a memory layer, and a second electrode in this order. The memory layer includes a resistance change layer including an n-type dopant or a p-type dopant, and disposed on the first electrode side, and an ion source layer disposed between the resistance change layer and the second electrode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile