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:
Jul. 15, 2025
Filed:
Jun. 01, 2021
Applicant:
Gapwaves Ab, Gothenburg, SE;
Inventor:
Abbas Vosoogh, Gothenburg, SE;
Assignee:
GAPWAVES AB, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 3/12 (2006.01); H01P 1/203 (2006.01); H01Q 13/22 (2006.01); H01Q 21/06 (2006.01);
U.S. Cl.
CPC ...
H01P 3/121 (2013.01); H01P 1/20345 (2013.01); H01Q 13/22 (2013.01); H01Q 21/064 (2013.01);
Abstract
A multi-layer waveguide comprising at least three physical layers assembled into a multi-layer waveguide. The layers are a top layer, one or more intermediate layer, and a bottom layer. The multi-layer waveguide further comprises a waveguide channel being an elongated aperture in at least one intermediate layer. At least one layer has a metasurface on a first surface facing a first adjoining layer, wherein the metasurface surrounds the elongated aperture and comprise thick and thin sections.