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. 30, 2024
Filed:
Sep. 14, 2020
Agc Inc., Tokyo, JP;
Agc Glass Europe, Louvain-la-neuve, BE;
Agc Flat Glass North America, Inc., Alpharetta, GA (US);
Agc Vidros DO Brasil Ltda., Sao Paulo, BR;
AGC Inc., Tokyo, JP;
AGC GLASS EUROPE, Louvain-la-Neuve, BE;
AGC FLAT GLASS NORTH AMERICA, INC., Alpharetta, GA (US);
AGC Vidros do Brasil Ltda., Sao Paulo, BR;
Abstract
An antenna unit used by being attached to window glass for a building includes a radiating element, a wave directing member arranged on an outdoor side with respect to the radiating element, and a conductor arranged on an indoor side with respect to the radiating element, wherein where a distance between the radiating element and the wave directing member is denoted as a, and where a relative permittivity of a medium constituted by a dielectric member between the radiating element and the wave directing member is denoted as ε, the distance a is (2.11×ε−1.82) mm or more.