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: | 026879/0626 | |
| Pages: | 4 |
| | Recorded: | 09/09/2011 | | |
Attorney Dkt #: | PD-200181 FAMILY |
Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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04/24/2007
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Application #:
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09844401
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Filing Dt:
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04/27/2001
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Publication #:
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Pub Dt:
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12/05/2002
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Title:
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LAYERED MODULATION FOR DIGITAL SIGNALS
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Patent #:
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Issue Dt:
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01/27/2009
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Application #:
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11653517
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Filing Dt:
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01/16/2007
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Publication #:
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Pub Dt:
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05/24/2007
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Title:
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LAYERED MODULATION FOR DIGITAL SIGNALS
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Patent #:
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NONE
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Issue Dt:
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Application #:
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12259744
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Filing Dt:
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10/28/2008
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Publication #:
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Pub Dt:
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02/26/2009
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Title:
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LAYERED MODULATION FOR DIGITAL SIGNALS
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Assignee
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2230 E. IMPERIAL HIGHWAY |
CA / LA1 / A109 |
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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