Patent Assignment Details
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Reel/Frame: | 005275/0760 | |
| Pages: | 1 |
| | Recorded: | 04/09/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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06/18/1991
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Application #:
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07506402
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Filing Dt:
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04/09/1990
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Title:
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MANUFACTURING METHOD FOR POLARIZATION MAINTAINING OPTICAL FIBER COUPLERS
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Assignee
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5-1, KIBA 1-CHOME, KOHTOH-KU |
TOKYO, JAPAN |
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Correspondence name and address
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SPRUNG HORN KRAMER & WOODS
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600 THIRD AVENUE
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NEW YORK, NY 10016
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