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:
Oct. 29, 2024
Filed:
Oct. 19, 2021
Applicant:
Hitachi Rail Gts Canada Inc., Toronto, CA;
Inventors:
Alon Ion Green, Toronto, CA;
Peter Timmermans, Toronto, CA;
Walter Kinio, Toronto, CA;
Alex M. H. Wong, Hong Kong, CN;
Philip Christian, Toronto, CA;
George V. Eleftheriades, Toronto, CA;
Assignee:
Hitachi Rail GTS Canada Inc., Toronto, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/18 (2006.01); H01Q 3/46 (2006.01); H01Q 15/14 (2006.01); H01Q 15/18 (2006.01); H01Q 15/24 (2006.01); H01Q 19/10 (2006.01); H01Q 21/06 (2006.01);
U.S. Cl.
CPC ...
H01Q 15/18 (2013.01); H01Q 3/46 (2013.01); H01Q 15/141 (2013.01); H01Q 15/24 (2013.01); H01Q 19/10 (2013.01); H01Q 21/062 (2013.01);
Abstract
A metasurface includes a dielectric material, a ground plane on a back side of the dielectric material; and at least one conductive element on a top surface of the dielectric material, wherein the at least one conductive element includes at least one of a ground-backed dipole or a slot array.