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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/24/2004
Application #:
09731587
Filing Dt:
12/07/2000
Publication #:
Pub Dt:
06/20/2002
Inventors:
Shu Yamamoto, Tetsuya Miyazaki, Yasuyuki Nagao, Tomohiro Otani
Title:
FOUR FIBER RING NETWORK OPTICAL SWITCHING CIRCUIT USING BRANCHED INPUTS
Assignment: 1
Reel/Frame:
011564/0085Recorded: 03/05/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/22/2001
Exec Dt:
02/22/2001
Exec Dt:
02/22/2001
Exec Dt:
02/22/2001
Assignees:
8, ICHIBANCHO, CHIYODA-KU
TOKYO 102-8401, JAPAN
7-1, NISHISHINJUKU 3-CHOME
SHINJUKU PARK TOWER
SHINJUKU-KU, TOKYO 163-1033, JAPAN
Correspondent:
OLSON & HIERL, LTD.
SEYMOUR ROTHSTEIN
20 NORTH WACKER DRIVE -36TH FLOOR
CHICAGO, IL 60606

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