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Physical multimedia documents, and methods and apparatus for publishing and reading them

  • US 7,290,715 B2
  • Filed: 10/31/2003
  • Issued: 11/06/2007
  • Est. Priority Date: 01/15/2003
  • Status: Active Grant
First Claim
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1. A published document comprising:

  • a printed document; and

    at least one memory attached to the printed document,wherein said at least one memory comprises an electrical circuit without an integral power source that is capable of being powered wirelessly so that the electrical circuit can transmit information wirelessly, wherein a first portion of the information for display to a user is stored in the printed document and a second portion of the information for display to the user is stored in said at least one memory, andwherein the printed document contains a printed indication to the user of the presence of the at least one memory storing the second portion of the information.

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