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Notarizable electronic paper

  • US 8,640,259 B2
  • Filed: 02/14/2006
  • Issued: 01/28/2014
  • Est. Priority Date: 01/20/2005
  • Status: Active Grant
First Claim
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1. A method comprising:

  • storing information in at least one protected region of at least some e-paper media;

    preventing non-authorized access to the at least one protected region of the at least some e-paper media in accordance with one or more security methodologies; and

    enabling inclusion of one or more verification markings in at least one access-restricted authentication region of the at least some e-paper media, such that at least one portion of the one or more verification markings is rendered void in an event that non-authorized access is detected with respect to at least one portion of the at least one access-restricted authentication region of the at least some e-paper media or at least one portion of the at least one protected region of the at least some e-paper media.

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