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:
Dec. 08, 2020
Filed:
Apr. 10, 2017
The American University IN Cairo, New York, NY (US);
Ezzeldin Soliman, New Cairo, EG;
The American University in Cairo, New York, NY (US);
Abstract
A nano antenna for refractive index sensing is provided that includes a silica substrate, a gold nanodisk sensor element on a first side of the substrate, where the gold nanodisk sensor element includes a silica disk disposed on the substrate and a gold disk disposed on the silica disk, where a diameter of the gold disk is greater than a diameter of the silica disk, where a height of the silica disk is greater than a height of the gold disk, and a gold layer disposed on a second side of the substrate opposite the first side, where the gold layer covers an area as large as said gold nanodisk sensor element.