US Patent 7978504 Floating gate device with graphite floating gate

Patent 7978504 was granted and assigned to Infineon Technologies on July, 2011 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Infineon Technologies

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

79785040

Patent Inventor Names

Ronald Kakoschke0

Harald Seidl0

Date of Patent

July 12, 2011

Patent Application Number

121319380

Date Filed

June 3, 2008

Patent Primary Examiner

‌

Connie C Yoha

Patent abstract

One or more embodiments relate to a memory device, comprising: a substrate; a charge storage layer disposed over the substrate; and a control gate disposed over the charge storage layer, wherein the charge storage layer or the control gate layer comprises a carbon allotrope.