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Deferred billing, broadcast, electronic document distribution system and method

  • US 20020001387A1
  • Filed: 08/06/2001
  • Published: 01/03/2002
  • Est. Priority Date: 11/14/1994
  • Status: Active Grant
First Claim
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1. A document delivery system, comprising:

  • a broadcast center that sends a document as a plurality of encrypted packets;

    a communication link connected to the broadcast center for carrying the packets;

    a receiving computer, connected to the communication link, and including a memory and a broadcast receiver, wherein the broadcast receiver decrypts each packet as it is received and stores only the decrypted packets in the memory.

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