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. 13, 2014
Filed:
Aug. 27, 2012
Wenjuan Zhu, Fishkill, NY (US);
Wenjuan Zhu, Fishkill, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Embodiments relate to a method for representing data in a graphene-based memory device. The method includes applying a first voltage to a back gate of a graphene-based memory device and a second voltage to a first graphene layer of the graphene-based memory device. The graphene-based memory device includes the first graphene layer and a second graphene layer and a first insulation layer located between the first and second graphene layers. The first insulation layer has an opening between the first and second graphene layers. The back gate is located on an opposite side of the second graphene layer from the first insulation layer. The first graphene layer is configured to bend into the opening of the first insulation layer to contact the second graphene layer based on a first electrostatic force generated by the applying the first voltage to the back gate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile