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SUBSTITUTING OBJECTS BASED ON STEGANOGRAPHIC ENCODING

11/739,534 | U.S. Patent Application

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Location ELECTRONIC
Filed April 24, 2007
Examiner YON JUNG COUSO
Class 382
Art Group 2624
Patent No. 7,362,879
Case Type Utility - 382/100000
Status Patented Case
Parent 11/145,515 Patented
Parent 10/448,544 Patented
Parent 09/473,396 Patented
Child 12/107,484 Patented
Child 12/853,964 Patented
Last Updated: 2 years, 6 months ago
Date # Transaction