Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 017956/0090 | |
| Pages: | 2 |
| | Recorded: | 07/19/2006 | | |
| Attorney Dkt #: | 12732-372001 |
| 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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01/11/2011
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Application #:
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11458266
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Filing Dt:
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07/18/2006
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Publication #:
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Pub Dt:
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02/01/2007
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Title:
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MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE USING MULTIPLE MASK LAYERS FORMED THROUGH USE OF AN EXPOSURE MASK THAT TRANSMITS LIGHT AT A PLURALITY OF INTENSITIES
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Assignee
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| INTELLECTUAL PROPERTY DIVISION |
| 398 HASE ATSUGI-SHI |
| KANAGAWA-KEN 243-0036, JAPAN |
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Correspondence name and address
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JOHN F. HAYDEN
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FISH & RICHARDSON P.C.
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P.O.BOX 1022
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MINNEAPOLIS, MN 55440-1022
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