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:
Sep. 02, 2025
Filed:
Dec. 22, 2022
Industry-academic Cooperation Foundation Yonsei Univerity, Seoul, KR;
Abstract
A light-transmissive multispectral stealth device is disclosed. The light-transmissive multispectral stealth device includes a selective wavelength absorption pattern layer including conductive thin-film patterns, wherein each of the conductive thin-film patterns is made of a material capable of transmitting visible light therethrough and having electrical conductivity, wherein the conductive thin-film patterns are capable of inducing an electromagnetic resonance at a first wavelength and a second wavelength different from the first wavelength; a dielectric layer disposed under the selective wavelength absorption pattern layer and made of a dielectric material capable of transmitting the visible light therethrough, wherein the dielectric layer together with the selective wavelength absorption pattern layer induce the electromagnetic resonance; and a reflective layer disposed under the dielectric layer, wherein the reflective layer is made of a material capable of transmitting the visible light therethrough and reflecting at least a portion of an infrared ray therefrom.