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. 10, 2024
Filed:
Jul. 01, 2020
Applicants:
Corning Incorporated, Corning, NY (US);
Postech Research and Business Development Foundation, Gyeongsangbuk-do, KR;
Inventors:
Assignees:
CORNING INCORPORATED, Corning, NY (US);
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION, Gyeongsangbuk-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 15/00 (2006.01); H01Q 1/24 (2006.01); H01Q 1/52 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/243 (2013.01); H01Q 1/245 (2013.01); H01Q 1/52 (2013.01); H01Q 15/0013 (2013.01);
Abstract
A wireless communication device includes at least one antenna configured to transmit or receive a signal, and a frequency selection surface arranged adjacent to the at least one antenna and configured to diffract the signal generated from the at least one antenna, wherein the frequency selection surface includes a transparent substrate on which a plurality of unit cells are defined, and a plurality of conductive patterns arranged in the plurality of unit cells, respectively.