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Inventor

Brett T. Hannigan

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DIGIMARC CORPORATION

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Methods and systems for digital watermarking

09/562,516 | U.S. Patent Application

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Location ELECTRONIC

Filed May 1, 2000

Examiner TOM Y LU

Class 382

Art Group 2621

Case Type Utility - 382/100000

Status Abandoned -- Failure to Respond to an Office Action

Child 09/811,366 Patented

Child 11/51,442 Patented

Child 11/557,832 Patented

Child 12/858,240 Patented

Last Updated: 5 years ago

Date	#	Transaction
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Methods and systems for digital watermarking

09/562,516 | U.S. Patent Application

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