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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/07/2004
Application #:
09490827
Filing Dt:
01/25/2000
Inventors:
Ichiro Sakamoto, Kenji Tomizawa, Hiraku Inoue, Makoto Sato
Title:
DIGITAL SIGNAL TRANSMISSION METHOD DIGITAL SIGNAL TRANSMISSION SYSTEM, DIGITAL SIGNAL TRANSMITTING APPARATUS AND RECORDING MEDIUM
Assignment: 1
Reel/Frame:
010810/0070Recorded: 05/10/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/20/2000
Exec Dt:
04/20/2000
Exec Dt:
04/20/2000
Exec Dt:
04/24/2000
Assignee:
SHINAGAWA-KU
7-35, KITASHINAGAWA 6-CHOME
TOKYO 100-31, JAPAN
Correspondent:
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 5TH AVENUE
NEW YORK, NY 10151
Assignment: 2
Reel/Frame:
045853/0047Recorded: 04/06/2018Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/26/2018
Assignee:
P.O. BOX 250649
PLANO, TEXAS 75025
Correspondent:
MARCONI GROUP
7160 DALLAS PARKWAY, STE. 250
PLANO, TX 75024
Assignment: 3
Reel/Frame:
046222/0786Recorded: 05/23/2018Pages: 16
Conveyance:
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor:
Exec Dt:
05/21/2018
Assignee:
225 WEST WASHINGTON STREET
9TH FLOOR
CHICAGO, ILLINOIS 60606
Correspondent:
WANSI LEUNG
WEIL, GOTSHAL & MANGES LLP
767 FIFTH AVENUE
NEW YORK, NY 10153

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