Patent Assignment Details
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Reel/Frame: | 025403/0402 | |
| Pages: | 4 |
| | Recorded: | 11/30/2010 | | |
Attorney Dkt #: | PD-201148 |
Conveyance: | CHANGE OF NAME (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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07/17/2007
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Application #:
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10068039
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Filing Dt:
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02/05/2002
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Title:
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PREPROCESSING SIGNAL LAYERS IN A LAYERED MODULATION DIGITAL SIGNAL SYSTEM TO USE LEGACY RECEIVERS
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Assignee
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2230 E. IMPERIAL HIGHWAY |
EL SEGUNDO, CALIFORNIA 90245 |
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Correspondence name and address
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THE DIRECTV GROUP, INC.
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2230 E. IMPERIAL HIGHWAY
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CA/LA1/A109
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EL SEGUNDO, CA 90245
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