Patent Assignment Details
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Reel/Frame: | 006290/0609 | |
| Pages: | 2 |
| | Recorded: | 11/06/1992 | | |
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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06/21/1994
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Application #:
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07932187
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Filing Dt:
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08/21/1992
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Title:
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PHOTOMASK AND A METHOD OF MANUFACTURING THEREOF COMPRISING TRAPIZOIDAL SHAPED LIGHT BLOCKERS COVERED BY A TRANSPARENT LAYER
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Assignee
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2-3 MARUNOUCHI 2-CHOME, CHIYODA-KU |
TOKYO, JAPAN |
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Correspondence name and address
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STEPHEN A. BECKER
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LOWE, PRICE, LEBLANC & BECKER
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99 CANAL CENTER PLAZA, SUITE 300
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ALEXANDRIA, VA 22314
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