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. 21, 2008
Filed:
Jul. 05, 2002
Sébastien Guionnet, Neuilly sur Seine, FR;
Jérôme Ageron, Chatou, FR;
Claude Bricot, Villejuif, FR;
Philippe Robin, Bourg la Reine, FR;
Yves Thebault, Verriere-le-Buisson, FR;
Sébastien Guionnet, Neuilly sur Seine, FR;
Jérôme Ageron, Chatou, FR;
Claude Bricot, Villejuif, FR;
Philippe Robin, Bourg la Reine, FR;
Yves Thebault, Verriere-le-Buisson, FR;
Thales, , FR;
Abstract
The method of the invention consists, on the one hand, in serially recording on a tape of photosensitive film a succession of volume holograms each relating respectively to an item of information of a corresponding document to be made secure, each of these holograms being accompanied by an identification and positioning code printed on the same film, in developing and in fixing the holograms thus recorded, and on the other hand in printing at the same time the identity documents with their individual identification codes which are the same as those of the respective corresponding holograms, in adding an adhesive to the holograms after their fixing, and in adhesively bonding together each hologram and the corresponding document after verifying that their respective identification codes match.