Patent Assignment Details
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| Reel/Frame: | 017750/0446 | |
| Pages: | 4 |
| | Recorded: | 04/05/2006 | | |
| 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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12/01/2009
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Application #:
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11346224
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Filing Dt:
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02/03/2006
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Publication #:
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Pub Dt:
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08/10/2006
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Title:
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HALF-TONE STACKED FILM, PHOTOMASK-BLANK, PHOTOMASK AND FABRICATION METHOD THEREOF
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Assignees
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| 6-1, OHTEMACHI 2-CHOME, CHIYODA-KU |
| TOKYO 100-0005, JAPAN |
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| 1-5-1, TAITO, TAITO-KU |
| TOKYO 110-8560, JAPAN |
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Correspondence name and address
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MR. ERNEST F. CHAPMAN
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FINNEGAN, HENDERSON, FARABOW, ET AL
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901 NEW YORK AVENUE, N.W.
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WASHINGTON, D.C. 20001-4413
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