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:
Sep. 13, 2022
Filed:
Aug. 28, 2018
Interdigital Ce Patent Holdings, Sas, Paris, FR;
Artem Boriskin, Thorigné-Fouillard, FR;
Oksana Shramkova, Cesson-Sevigne, FR;
INTERDIGITAL CE PATENT HOLDINGS, SAS, Paris, FR;
Abstract
An optical device forming an outgoing electromagnetic wave from an incident electromagnetic wave comprises at least one unit cell (UC), comprising: at least two subwavelength optical elements (), each of them belonging to a different set (MSI, MS) of subwavelength optical elements, a set of subwavelength optical elements being characterized by a type of optical response to an incident electromagnetic wave; means () enabling selective excitation of all subwavelength optical elements belonging to a given set, in response to an electromagnetic wave () incident on said unit cell.