Abstract: A method and a device for protecting text for reading (23), arranged on at least one written face (22) of an object (25). The object (25) is connected to at least one matching antenna (12), produced by printing on a support (11) and having at least one electromagnetic coupling zone (14) with an individual antenna of smaller dimensions. At least one security film (3), not provided with a matching antenna (12) but with at least one individual integrated antenna microcircuit called a microtransponder (7), is applied to cover the text for reading (23) for which authentication information may be delivered using the microtransponder (7).
Type:
Grant
Filed:
May 27, 2003
Date of Patent:
April 22, 2008
Assignees:
Fasver SA, Inside Contactless
Inventors:
Francois Trantoul, Didier Serra, Eric Jouve, Pierre Pic, Jean-Yves Leroy
Abstract: A method and a device for protecting text for reading (23), arranged on at least one written face (22) of an object (25). The object (25) is connected to at least one matching antenna (12), produced by printing on a support (11) and having at least one electromagnetic coupling zone (14) with an individual antenna of smaller dimensions. At least one security film (3), not provided with a matching antenna (12) but with at least one individual integrated antenna microcircuit called a microtransponder (7), is applied to cover the text for reading (23) for which authentication information may be delivered using the microtransponder (7).
Type:
Application
Filed:
May 27, 2003
Publication date:
October 20, 2005
Applicants:
Inside Contactless, Fasver SA
Inventors:
Francois Trantoul, Didier Serra, Eric Jouve, Pierre Pic, Jean-Yves Leroy