Patent Assignment Details
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| Reel/Frame: | 009322/0500 | |
| Pages: | 4 |
| | Recorded: | 07/20/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/18/2001
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Application #:
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09061822
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Filing Dt:
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04/16/1998
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Title:
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OPTICAL HEAD DEVICE, OPTICAL INFORMATION APPARATUS, AND METHOD FOR DETECTING FOCUS ERROR SIGNAL
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Assignee
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| 1006, OAZA KADOMA, KADOMA-SHI |
| OSAKA 571-8501, JAPAN |
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Correspondence name and address
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RATNER & PRESTIA
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ANDREW L. NEY
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SUITE 301, ONE WESTLAKES, BERWYN,
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P.O. BOX 980
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VALLEY FORGE, PA 19482-0980
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