Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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05/08/2012
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Application #:
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11323247
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Filing Dt:
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12/30/2005
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Publication #:
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Pub Dt:
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07/19/2007
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Inventors:
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Jeffrey Bruce Lotspiech, Hongxia Jin
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Title:
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TRACING TRAITOR COALITIONS AND PREVENTING PIRACY OF DIGITAL CONTENT IN A BROADCAST ENCRYPTION SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| NEW ORCHARD ROAD |
| ARMONK, NEW YORK 10504 |
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| IBM CORPORATION |
| INTELLECTUAL PROPERTY LAW |
| (CATA/J2B) |
| 650 HARRY ROAD |
| SAN JOSE, CA 95120-6099 |
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