Data processing: financial – business practice – management – or co – Business processing using cryptography – Usage protection of distributed data files
Reexamination Certificate
2006-09-19
2006-09-19
Trammell, James P. (Department: 3621)
Data processing: financial, business practice, management, or co
Business processing using cryptography
Usage protection of distributed data files
C705S051000, C705S059000, C380S227000, C380S228000, C380S229000, C380S230000, C380S202000, C380S203000, C380S204000
Reexamination Certificate
active
07110982
ABSTRACT:
A secure electronic content system and method is provided. The system includes a controller including an interface component, a host system coupled to the controller, the host system configured to present content under predetermined conditions, the host system operable with a navigation protocol, the host system further including a system manager operable with an associations component configured to be at least partially run by the host system, a translator configured to provide meanings and generate commands within the host system at least a first digital rights management (DRM) component configured to provide encoding and access rules for the content; and a file system component including a file system application programming interface (API) configured to provide a logical interface between a plurality of components.
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Braitberg Michael F.
Feldman Timothy R.
Kiwimagi Gary G.
Lee Lane W.
Rayburn Douglas M.
Bayat Bradley B.
DPHI Acquisitions, Inc.
Hallman Jonathan W.
MacPherson Kwok & Chen & Heid LLP
Trammell James P.
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