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:
Sep. 02, 2014
Filed:
Jul. 22, 2009
Michael Fiedler, Munich, DE;
Michael Fiedler, Munich, DE;
Giesecke & Devrient GmbH, Munich, DE;
Abstract
The present invention relates to a product information system and a corresponding method in a product information system with products, to which there are applied machine-readable items of information. A data servicefor dataallocated to the products is furnished. The machine-readable item of informationapplied to a productare read by a data requester. The data allocated to the product are requested through sending the read machine-readable data to the data service, the data requestis received by the data service, the requested dataare determined by the data serviceand sent by the data serviceto the data requester. In the step of determining the requested datathe data are generated by decrypting encrypted data-using the machine-readable items of informationreceived with the data request.