Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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12/19/2006
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Application #:
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09469792
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Filing Dt:
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12/22/1999
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Inventors:
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CHARLES ROBERT KALMANEK JR., WILLIAM TODD MARSHALL, PARTHO PRATIM MISHRA et al
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Title:
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METHOD FOR PERFORMING LAWFULLY-AUTHORIZED ELECTRONIC SURVEILLANCE
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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. |
| SAMUEL H. DWORETSKY |
| P.O. BOX 4110 |
| MIDDLETOWN, NJ 07748-4110 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATES, PREVIOUSLY RECORDED AT REEL 012064 FRAME 0663.
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| 32 AVENUE OF THE AMERICAS |
| NEW YORK, NEW YORK 10013 |
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| KENYON & KENYON |
| BRIAN S. MUDGE |
| ONE BROADWAY |
| NEW YORK, NEW YORK 10004 |
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Assignment:
3
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CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 012597 FRAME 0468 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
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| 32 AVENUE OF THE AMERICAS |
| NEW YORK, NEW YORK 10013 |
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| KENYON & KENYON |
| BRIAN S. MUDGE |
| ONE BROADWAY |
| NEW YORK, NY 10004 |
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Assignment:
4
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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. |
| SAMUEL H. DWORETSKY |
| P.O. BOX 4110 |
| MIDDLETOWN, NEW JERSEY 07748-4110 |
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