Patent Assignment Details
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| Reel/Frame: | 006249/0980 | |
| Pages: | 2 |
| | Recorded: | 09/04/1992 | | |
| 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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06/15/1993
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Application #:
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07941176
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Filing Dt:
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09/04/1992
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Title:
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APPARATUS AND METHOD FOR DETECTING ALIGNMENT MARKS HAVING ALIGNMENT OPTICAL SYSTEMS ' DRIVING MEANS
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Assignee
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| 2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU |
| TOKYO 100, JAPAN |
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Correspondence name and address
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SHAPIRO AND SHAPIRO
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NELSON H. SHAPIRO
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1100 WILSON BLVD.
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SUITE 1701
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ARLINGTON, VA 22209
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