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. 01, 2013
Filed:
Feb. 01, 2011
Takuji Kuniya, Mie, JP;
Kotaro Noda, Mie, JP;
Takuji Kuniya, Mie, JP;
Kotaro Noda, Mie, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a non-volatile memory device is formed as described below. First, a wiring material layer, which configures a part of a wiring of an element, is stacked above an element layer, the wiring material layer is processed in a predetermined shape, and the element layer is etched using the wiring material layer as a mask. Next, an insulation layer is embedded between etched patterns, and the insulation layer is removed using the wiring material layer as a stopper. Then, a wiring layer, which is in contact with the wiring material layer, is formed on the insulation layer from which the wiring material layer is exposed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile