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. 24, 2011
Filed:
Feb. 05, 2010
Applicants:
Yukio Kawano, Saitama, JP;
Koji Ishibashi, Saitama, JP;
Inventors:
Yukio Kawano, Saitama, JP;
Koji Ishibashi, Saitama, JP;
Assignee:
Riken, Saitama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A terahertz wave detecting apparatus includes a semiconductor chip, a two-dimensional graphene, a conductive source electrode, and a drain electrodeand a gate electrode. The two-dimensional grapheneis connected to the source electrode and the drain electrode. The apparatus further includes a SD voltage detection circuit, a gate voltage applying circuitand a magnetic field generating device