Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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12/31/2002
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Application #:
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09492612
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Filing Dt:
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01/27/2000
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Inventor:
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Kenji Sato
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Title:
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DISTRIBUTED FEEDBACK SEMICONDUCTOR LASER EMITTING DEVICE HAVING ASYMMETRICAL DIFFRACTION GRATINGS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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7-1 SHIBA 5 CHOME |
MINATO-KU, TOKYO, JAPAN |
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HUTCHINS, WHEELER & DITTMAR |
DONALD W. MUIRHEAD |
PATENT GROUP |
101 FEDERAL STREET |
BOSTON, MA 02110 |
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