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Patent Assignment Details
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Reel/Frame:012952/0773   Pages: 3
Recorded: 05/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
10157256
Filing Dt:
05/29/2002
Publication #:
Pub Dt:
12/05/2002
Title:
Expansion apparatus with optical attenuation filter for adjusting gain of optical signal
Assignor
1
Exec Dt:
05/16/2002
Assignee
1
MINATO-KU
1-1 SHIBAURA 1-CHOME
TOKYO, JAPAN
Correspondence name and address
PILLSBURY WINTHROP LLP
ROGER R. WISE
725 SOUTH FIGUEROA STREET
SUITE 2800
LOS ANGELES, CA 90017-5406

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