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: | 040588/0307 | |
| Pages: | 5 |
| | Recorded: | 12/07/2016 | | |
| Attorney Dkt #: | 1999-0104A FAMILY |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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11/06/2007
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Application #:
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10811662
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Filing Dt:
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03/29/2004
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Title:
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SYSTEM AND METHOD FOR DEPLOYING FILTERS FOR PROCESSING SIGNALS
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Patent #:
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Issue Dt:
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03/03/2009
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Application #:
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11548833
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Filing Dt:
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10/12/2006
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Title:
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SYSTEM AND METHOD FOR DEPLOYING FILTERS FOR PROCESSING SIGNALS
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Patent #:
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Issue Dt:
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02/02/2010
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Application #:
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11863837
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Filing Dt:
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09/28/2007
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Title:
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SYSTEM AND METHOD FOR DEPLOYING FILTERS FOR PROCESSING SIGNALS
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Patent #:
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Issue Dt:
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06/28/2011
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Application #:
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12396732
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Filing Dt:
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03/03/2009
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Publication #:
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Pub Dt:
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07/16/2009
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Title:
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A SYSTEM AND METHOD FOR SWITCHING BETWEEN A FIRST FILTER AND A SCOND FILTER FOR A RECEIVED AUDIO SIGNAL
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Assignee
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| 32 AVENUE OF THE AMERICAS |
| NEW YORK, NEW YORK 10013 |
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Correspondence name and address
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AT&T LEGAL DEPARTMENT - TRBK
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ONE AT&T WAY
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ROOM 2A-212
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BEDMINSTER, NJ 07921
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