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. 30, 2023
Filed:
Apr. 22, 2019
Applicant:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Inventors:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 15/08 (2006.01); H01Q 1/32 (2006.01); H01Q 15/04 (2006.01); H01Q 3/24 (2006.01); H01Q 25/00 (2006.01);
U.S. Cl.
CPC ...
H01Q 15/08 (2013.01); H01Q 1/32 (2013.01); H01Q 3/245 (2013.01); H01Q 15/04 (2013.01); H01Q 25/008 (2013.01);
Abstract
A lens according to the disclosure includes a dielectric having a first surface and a second surface that is spaced from the first surface and that faces the first surface in a direction of a reference axis intersecting the first surface. The dielectric has an equivalent relative dielectric constant that decreases in a direction from the reference axis toward outer circumferences of the first surface and the second surface.