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DIGIMARC CORPORATION (AN OREGON CORPORATION)

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Daniel O. Ramos Brian T. MacIntosh Geoffrey B. Rhoads DIGIMARC CORPORATION, Assignor DMRC LLC, Assignor DMRC CORPORATION, Assignor DIGIMARC CORPORATION, Assignor + see more - see less

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METHOD FOR ENHANCING CONTENT USING PERSISTENT CONTENT IDENTIFICATION

12/273,343 | U.S. Patent Application

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Location ELECTRONIC

Filed Nov. 18, 2008

Examiner THANH T VU

Class 715

Art Group 2175

Patent No. 8,645,838

Case Type Utility - 715/760000

Status Patented Case

Parent 09/636,102 Abandoned

Parent 60/191,778 Expired

Parent 09/165,142 Patented

Last Updated: 2 years, 6 months ago

Date	#	Transaction
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METHOD FOR ENHANCING CONTENT USING PERSISTENT CONTENT IDENTIFICATION

12/273,343 | U.S. Patent Application

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