Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 024425/0408 | |
| Pages: | 4 |
| | Recorded: | 05/21/2010 | | |
| Attorney Dkt #: | 4633-0381PUS1 |
| 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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05/29/2012
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Application #:
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12743226
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Filing Dt:
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05/14/2010
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Publication #:
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Pub Dt:
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10/07/2010
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Title:
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SEMICONDUCTOR DEVICE HAVING A PLANARIZING FILM FORMED IN A REGION OF A STEP PORTION
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Assignee
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| 22-22, NAGAIKE-CHO, ABENO-KU |
| OSAKA-SHI, OSAKA, JAPAN 545-8522 |
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Correspondence name and address
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BIRCH, STEWART, KOLASCH & BIRCH, LLP
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P.O.BOX 747
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FALLS CHURCH, VA 22042-0747
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