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:
Oct. 21, 2025
Filed:
Jan. 23, 2025
Stanley Electric Co., Ltd., Tokyo, JP;
Kentaro Mori, Tokyo, JP;
Masayuki Kanechika, Tokyo, JP;
STANLEY ELECTRIC CO., LTD., Tokyo, JP;
Abstract
A reflex reflector includes: a first resin layer and a second resin layer that are integrated together; a retroreflective interface that is an interface between the first resin layer and the second resin layer, and a retroreflective uneven surface, wherein a refractive index of the first resin layer is greater than a refractive index of the second resin layer; and an islands-shaped metal layer that is provided on the retroreflective interface and capable of transmitting radar wave from a radar unit, wherein a dielectric constant difference between the first resin layer and the second resin layer is within 5%.