Method and system for managing a data object so as to comply with predetermined conditions for usage

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United States of America Patent

PATENT NO 8474058
APP PUB NO 20040039741A1
SERIAL NO

10645991

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Abstract

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A method and a system for managing a data object so as to comply with predetermined conditions for usage of the data object. To control the usage of the data object, a set of control data, defining uses of the data object, which comply with the predetermined conditions, is created for the data object. The data object is concatenated with the user set of control data, encrypted and transferred to the user. When the user wants to use the data object, a special user program checks whether the usage complies with the control data. If so, the usage is enabled. Otherwise it is disabled.

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Patent Owner(s)

Patent OwnerAddress
ROVI SOLUTIONS CORPORATION2830 DE LA CRUZ BOULEVARD SANTA CLARA CA 95050

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Benson, Greg San Diego, US 34 1157
Knauft, Christopher L San Diego, US 11 601
Urich, Gregory H Lund, SE 5 531

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