Copyright management apparatus, copyrighted-work...
Copyright management apparatus, copyrighted-work...
Copyright protection of digital images transmitted over...
Criticality classification system and method
Criticality classification system and method
Cross-media notifications for e-commerce
Cryptographic method and apparatus for restricting access to tra
Cryptographic module for secure processing of value-bearing...
Cryptographic module for secure processing of value-bearing...
Cryptographic server with provisions for interoperability...
Cryptographic server with provisions for interoperability...
Currency and float ID tracking in an electronic purse
Customizable bidirectional EDI translation system
Data control method, for embedding data control information,...
Data copying system, data copying apparatus, data copying...
Data copyright management system
Data copyright management system
Data distribution system and method thereof, data processing...
Data distribution system and recording device for use therein
DATA DISTRIBUTION SYSTEM, DATA DISTRIBUTION METHOD, PORTABLE...