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Inventor

Kenneth L. Levy

Assignee

DIGIMARC CORPORATION (FORMERLY DMRC CORPORATION)

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DIGIMARC CORPORATION, Assignor DMRC LLC, Assignor DMRC CORPORATION, Assignor DIGIMARC CORPORATION, Assignor DIGIMARC CORPORATION (AN OREGON CORPORATION), Assignor

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DIGITAL WATERMARKING FOR WORKFLOW BY TRACKING CONTENT OR CONTENT IDENTIFIERS WITH RESPECT TO TIME

11/84,689 | U.S. Patent Application

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Location ELECTRONIC

Filed March 17, 2005

Examiner ATIBA O FITZPATRICK

Class 382

Art Group 2624

Patent No. 7,978,874

Case Type Utility - 382/100000

Status Patented Case

Parent 10/278,742 Patented

Parent 60/554,748 Expired

Last Updated: 4 years, 3 months ago

Date	#	Transaction
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DIGITAL WATERMARKING FOR WORKFLOW BY TRACKING CONTENT OR CONTENT IDENTIFIERS WITH RESPECT TO TIME

11/84,689 | U.S. Patent Application

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