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Watermarking a Media Signal by Adjusting Frequency Domain Values and Adapting to the Media Signal

12/50,820 | U.S. Patent Application

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Location ELECTRONIC

Filed March 18, 2008

Examiner PIOTR POLTORAK

Class 713

Art Group 2434

Case Type Utility - 713/176000

Status Abandoned -- Failure to Respond to an Office Action

Parent 09/731,456 Patented

Parent 60/232,163 Expired

Last Updated: 6 months, 1 week ago

Date	#	Transaction
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Watermarking a Media Signal by Adjusting Frequency Domain Values and Adapting to the Media Signal

12/50,820 | U.S. Patent Application

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