Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Arturo A. Rodriguez0
Dean F. Jerding0
Date of Patent
July 5, 2011
0Patent Application Number
095424840
Date Filed
April 3, 2000
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention provides a system for providing alternative services in a television system. In one implementation, a subscriber is provided an alternative service upon attempting to access an unauthorized service, thereby providing a framework for efficient control of conditional access and enhanced services. In addition, in one implementation, user device limitations or variations are handled conveniently through the same multi-purpose system for providing alternative services.
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