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. 14, 2014
Filed:
Aug. 09, 2006
Werner Ness, Unterschleissheim, DE;
Werner Ness, Unterschleissheim, DE;
Giesecke & Devrient GmbH, München, DE;
Abstract
The invention relates to a method for performing machine checking of electronically-stored personal data in a passport booklet. The data are transmitted in an obscured form to a reader device after the passport has been presented to this reader device, and the accuracy of the obscuring is first verified and the obscuring is then removed. A positive signal is issued in the event of a successful verification. The recovered personal data are subsequently checked for authenticity. The verification and removal of the obscuring, as well as the authenticity check, ensue in a time-staggered manner after the passport booklet has been removed from the reader device by a verifying person in order to conduct further checks.