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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/20/2004
Application #:
09854758
Filing Dt:
05/14/2001
Publication #:
Pub Dt:
02/20/2003
Inventors:
Yutaka Sasaki, Hirohisa Yokota, Yoshitaka Satoda
Title:
ADD-DROP MULTIPLEXER WITH SIGNAL AMPLIFICATION ABILITY
Assignment: 1
Reel/Frame:
012038/0158Recorded: 07/25/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/15/2001
Exec Dt:
06/15/2001
Assignee:
4-12-1 NAKANARUSAWA-CHO
C/O DEPARTMENT OF SYSTEMS ENGINEERING, FACULTY OF ENGINEERING, IBARAKI UNIVERSITY
HITACHI-SHI, IBARAKI, JAPAN
Correspondent:
JORDAN & HAMBURG LLP
C. BRUCE HAMBURG
CHANIN BUILDING
SUITE 4000, 122 EAST 42ND STREET
NEW YORK, NY 10168
Assignment: 2
Reel/Frame:
012364/0656Recorded: 12/17/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/08/2001
Assignees:
IBARAKI UNIVERSITY, 4-12-1 NAKANARUSAWA-CHO
C/O DEPARTMENT OF SYSTEMS ENGINEERING, FACULTY OF ENGINEERING
HITACHI-SHI, IBARAKI, JAPAN
IBARAKI UNIVERSITY, 4-12-1 NAKANARUSAWA-CHO
30-11, MINAMI-IKEBUKURO-2-CHOME
TOSHIMA-KU, TOKYO, JAPAN
Correspondent:
JORDAN AND HAMBURG LLP
C. BRUCE HAMBURG, ESQ.
122 EAST 42ND STREET, CHANIN BUILDING
SUITE 4000
NEW YORK, NEW YORK 10168

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