Method, system, and device for handling creation of derivative works and for adapting rights to derivative works

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20060112015A1
SERIAL NO

10995425

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Abstract

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A method, system, and device for handling creation of derivative works and for assigning usage rights to the derivative works for enforcing usage rights associated with digital works, including detecting computer-related events that are indicative of manipulations of an original work for creating a derivative work; and maintaining a history of information, including at least one of rights associated with electronic content related to each of the events, origin of electronic content related to each of the events, and event related information that can be used to determine the origin of and rights associated with electronic content.

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Patent Owner(s)

Patent OwnerAddress
CONTENTGUARD HOLDINGS INC103 FOULK ROAD SUITE 200-M WIILMINGTON DE 19803

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chancellor, Robert Ladera Ranch, CA 3 57
Demartini, Thomas Culver City, CA 25 667
Nguyen, Mai Buena Park, CA 30 529
Wang, Xin Torrance, CA 1345 12630

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