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: | 020442/0593 | |
| Pages: | 3 |
| | Recorded: | 01/28/2008 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
9
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Patent #:
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Issue Dt:
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12/20/2005
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Application #:
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09274496
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Filing Dt:
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03/23/1999
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Title:
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METHOD AND SYSTEM FOR COPY- PREVENTION OF DIGITAL COPYRIGHT WORKS
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Patent #:
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Issue Dt:
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11/08/2011
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Application #:
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10563793
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Filing Dt:
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08/04/2006
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Publication #:
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Pub Dt:
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02/08/2007
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Title:
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REPROGRAMMABLE SECURITY FOR CONTROLLING PIRACY AND ENABLING INTERACTIVE CONTENT
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Patent #:
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Issue Dt:
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07/26/2011
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Application #:
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10614765
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Filing Dt:
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07/07/2003
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Publication #:
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Pub Dt:
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07/08/2004
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Title:
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SELF-PROTECTING DIGITAL CONTENT
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Patent #:
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Issue Dt:
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07/20/2010
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Application #:
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11974594
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Filing Dt:
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10/15/2007
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Publication #:
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Pub Dt:
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02/14/2008
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Title:
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CONTENT SECURITY LAYER PROVIDING LONG-TERM RENEWABLE SECURITY
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Patent #:
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Issue Dt:
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07/13/2010
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Application #:
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11977862
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Filing Dt:
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10/26/2007
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Publication #:
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Pub Dt:
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02/28/2008
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Title:
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INTERPRETER USING CRYPTOGRAPHIC VALUES OF A PLAYBACK DEVICE'S KEYS TO AUTHORIZE THE PLAYBACK DEVICE
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Patent #:
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Issue Dt:
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08/09/2011
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Application #:
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11981977
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Filing Dt:
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10/31/2007
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Publication #:
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Pub Dt:
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06/05/2008
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Title:
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SELF-PROTECTING DIGITAL CONTENT
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Patent #:
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Issue Dt:
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07/19/2011
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Application #:
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11981990
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Filing Dt:
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10/31/2007
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Publication #:
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Pub Dt:
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05/01/2008
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Title:
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SELF-PROTECTING DIGITAL CONTENT
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Patent #:
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Issue Dt:
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03/06/2012
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Application #:
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11982190
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Filing Dt:
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10/31/2007
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Publication #:
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Pub Dt:
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06/12/2008
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Title:
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REPROGRAMMABLE SECURITY FOR CONTROLLING PIRACY AND ENABLING INTERACTIVE CONTENT USING REVOCATION STATUS
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Patent #:
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Issue Dt:
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08/17/2010
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Application #:
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11982234
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Filing Dt:
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10/31/2007
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Publication #:
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Pub Dt:
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06/05/2008
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Title:
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CONTENT SECURITY LAYER PROVIDING LONG-TERM RENEWABLE SECURITY
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Assignee
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| 2830 DE LA CRUZ BOULEVARD |
| SANTA CLARA, CALIFORNIA 95050 |
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Correspondence name and address
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MARC P. SCHUYLER
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P.O. BOX 2535
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SARATOGA, CA 95070
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