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System for controlling the distribution and use of rendered digital works through watermarking

  • US 7,765,403 B2
  • Filed: 06/03/2005
  • Issued: 07/27/2010
  • Est. Priority Date: 02/28/1997
  • Status: Expired due to Fees
First Claim
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1. A system for controlling the distribution and use of digital documents, the system comprising:

  • a usage right determination device including a processor that determines a usage fight that identifies how a digital document may be used or distributed,wherein the usage fight governs rendering of the digital document and includes information that embeds watermark information into a rendered digital document, the watermark information including information relating to the rendering of the digital document.

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