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:
Aug. 22, 2017
Filed:
Sep. 03, 2015
Sumitomo Electric Industries, Ltd., Osaka-shi, JP;
Tohoku University, Sendai-shi, JP;
Sumitomo Electric Industries, Ltd., Osaka-shi, JP;
Tohoku University, Sendai-shi, JP;
Abstract
A field effect transistor (FET) with a graphene layer as a channel layer is disclosed. The FET provides two gate electrodes, one of which receives the gate bias, while, the other receives a reference bias. An intermediate electrode made of ohmic metal to the graphene layer is provided between the two gate electrodes. The second gate electrode receiving the reference bias suppresses the hole injection into the channel beneath the first gate electrode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile