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. 20, 2010
Filed:
Apr. 01, 2005
Bart Bombay, Austin, TX (US);
Neville Pattinson, Austin, TX (US);
Ksheerabdhi Krishna, Austin, TX (US);
Yves Reignoux, Montrouge, FR;
Severine Cheramy, Montrouge, FR;
Joseph Leibenguth, Montrouge, FR;
Denis Groeninck, Montrouge, FR;
Jean-pierre Lafon, Montrouge, FR;
Bart Bombay, Austin, TX (US);
Neville Pattinson, Austin, TX (US);
Ksheerabdhi Krishna, Austin, TX (US);
Yves Reignoux, Montrouge, FR;
Severine Cheramy, Montrouge, FR;
Joseph Leibenguth, Montrouge, FR;
Denis Groeninck, Montrouge, FR;
Jean-Pierre Lafon, Montrouge, FR;
Axalto SA, Meudon Cedex, FR;
Abstract
A document which includes a cover, one or more internal pages, a radiofrequency microcontroller, an antenna electrically connected to the radiofrequency microcontroller, an electromagnetic shield capable of partially disrupting wireless communication with the radiofrequency microcontroller when the document is closed, and not disrupting the wireless communication when the document is opened is described. The electromagnetic shield included in the document is implemented using metal, conductive plastic, conductive ink or magnetic ink.