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:
Jun. 10, 2014
Filed:
Sep. 17, 2009
Jarmo Nikkilä, Meudon, FR;
Teemu Pohjola, Meudon, FR;
Jarmo Nikkilä, Meudon, FR;
Teemu Pohjola, Meudon, FR;
Gemalto Oy, Vantaa, FI;
Abstract
The invention relates to an enhanced security feature for identification document. For that, the identification document comprises at least two constitution layers, a first specific coating () inside the document, between two constitution layers, said coating being able to be revealed under predetermined lighting conditions. It comprises also an assembly of micro-holes () provided through at least one of the layers, in order to make possible the revelation of the first specific coating under said predetermined conditions, said assembly of micro-holes, together with said coating to be revealed through micro-holes, drawing said security pattern.