Method and system for digital watermarking

CAFC
  • US 8,161,286 B2
  • Filed: 06/21/2010
  • Issued: 04/17/2012
  • Est. Priority Date: 07/02/1996
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method for decoding digital watermarks, comprising:

  • receiving a content signal encoded with a digital watermark; and

    decoding, said digital watermark from said content signal using a key that comprises information describing where in the content signal said digital watermark is encoded.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×