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. 05, 2026
Filed:
Sep. 12, 2024
Agc Inc., Tokyo, JP;
Shoichi Takeuchi, Tokyo, JP;
Hideaki Shoji, Tokyo, JP;
Toshiki Sayama, Tokyo, JP;
Yusuke Kato, Tokyo, JP;
AGC INC., Tokyo, JP;
Abstract
A vehicle-type-antenna-device includes: a dielectric plate for a vehicle; and an antenna attached to the dielectric-plate; wherein the antenna includes: a dielectric-layer disposed along a curved-surface of the dielectric-plate, a conductive-layer laminated on the dielectric-layer and having a planar-pattern formed thereon, a feeding portion electrically connected to the planar-pattern, and an electronic-component electrically connected to the conductive-layer and having a higher rigidity than a combined rigidity of the dielectric-layer and the conductive-layer, wherein a curved-region of the dielectric-plate is defined as an extent to which the dielectric-layer-is attached to the curved-surface includes a first-curved line having a smallest radius-of-curvature in the curved-region and a second-curved line intersecting the first-curved line and having a radius-of-curvature larger than that of the first-curved line, and a longitudinal direction of an extent of the dielectric-plate to which the electronic-component is disposed is a direction along the second-curved line, the extent being a range.