Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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12/04/2001
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Application #:
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09074223
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Filing Dt:
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05/07/1998
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Inventors:
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RANDY G. GOLDBERG, RICHARD M. SACHS, WILLIAM R. WETZEL
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Title:
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METHOD AND APPARATUS FOR CREATING ELECTRONIC WATER MARKS IN DIGITAL DATA
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 32 AVENUE OF THE AMERICAS |
| NEW YORK, NEW YORK 10013 |
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| AT&T CORP. |
| MR. S. H. DWORETSKY |
| P. O. BOX 4110 |
| MIDDLETOWN, NJ 07748-4801 |
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