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. 27, 2026
Filed:
Apr. 21, 2022
Rodenstock Gmbh, Munich, DE;
Rüdiger Scherschlicht, Unterhaching, DE;
Stefan Radünz, Gilching, DE;
Rodenstock GmbH, Munich, DE;
Abstract
The invention relates to a layer system having infrared mirroring according to one aspect, comprising a substrate base comprising a substrate sheet having a substrate surface; and a plurality of low-refraction layers and a plurality of high-refraction layers, which are arranged with high-refraction and low-refraction layers alternating on the substrate surface such that, at a detection angle of about 0° with at least one substrate normal of the substrate surface, the layer system has a reflectivity for electromagnetic radiation of R≥15% for at least one wavelength range between about 680 nm and about 1100 nm, and has a reflectivity for electromagnetic radiation of R≤5% for at least one wavelength range between about 400 nm and about 680 nm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile