×

SYSTEM FOR SECURE INTERACTION WITH SECURE DOCUMENT

  • US 20100281266A1
  • Filed: 07/12/2010
  • Published: 11/04/2010
  • Est. Priority Date: 05/25/1999
  • Status: Abandoned Application
First Claim
Patent Images

1. A system for secure interaction with a secure document, the secure document having a plurality of coded tags, each coded tag encoding data associated with an identity of the document and a location of that tag on the document, the system comprising:

  • memory for recording a correspondence between the document identity and information relating to the document;

    a receiver for receiving data from a sensing device used to interact with the document, the received data being generated by the sensing device through sensing of the data encoded by the coded tags to identify the document identity and a position of the sensing device relative to the document; and

    a processor for verifying the interaction with the document using the received data and the recorded correspondence.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×