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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/24/2001
Application #:
08931799
Filing Dt:
09/16/1997
Inventors:
TADASHI EZAKI, JUN HIRAI
Title:
APPARATUS AND METHOD FOR EFFECTIVELY INHIBITING UNAUTHORIZED COPYING OF PICTURE SIGNALS WHICH DOES NOT INTERFERE WITH AN AUTHORIZED DISPLAY THEREOF
Assignment: 1
Reel/Frame:
009362/0053Recorded: 07/24/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/07/1998
Exec Dt:
07/10/1998
Assignee:
7-35 KITASHINAGAWA 6-CHOME SHINAGAWA-KU
TOKYO 100-31, JAPAN
Correspondent:
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, N.Y. 10151

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