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:
Apr. 29, 2025
Filed:
Mar. 31, 2020
Hid Global Ireland Teoranta, Galway, IE;
Stéphane Ayala, Oron la ville, CH;
HID Global Ireland Teoranta, Galway, IE;
Abstract
A secure multi-layered structure (), for example, for a secure document, the secure multi-layered structure comprising a first layer () having a first aperture () opened in the first layer, a second layer () having a second aperture () opened in the second layer, and a third layer () having a third aperture () opened in the third layer, wherein each layer at least partially overlaps with the layer adjacent to it, at least a portion of the third layer being visible through the first aperture.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile