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Inventors

Daoshen Bi Robert Jones

Assignee

BANK OF AMERICA, N.A.

Other Parties

DIGIMARC ID SYSTEMS, Assignor DIGIMARC CORPORATION, Assignor L-1 SECURE CREDENTIALING, INC., Assignor

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COVERT VARIABLE INFORMATION ON IDENTIFICATION DOCUMENTS AND METHODS OF MAKING SAME

10/330,032 | U.S. Patent Application

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Location ELECTRONIC

Filed Dec. 24, 2002

Examiner KARL D FRECH

Class 235

Art Group 2876

Patent No. 7,063,264

Case Type Utility - 235/487000

Status Patented Case

Parent 60/344,686 Expired

Parent 60/371,335 Expired

Child 11/472,507 Patented

Child 11/20,651 Patented

Child 10/941,059 Patented

Child 12/758,332 Patented

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Last Updated: 4 years, 4 months ago

Date	#	Transaction
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COVERT VARIABLE INFORMATION ON IDENTIFICATION DOCUMENTS AND METHODS OF MAKING SAME

10/330,032 | U.S. Patent Application

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