Controller and resource management system and method with...
Controlling and tracking access to disseminated information
Controlling interaction of deliverable electronic media
Controlling the downloading and recording of digital data
Controlling use of computing-related resources by multiple...
Controlling user-access to computer applications
Copy protection for optical discs
Copy protection method and system for digital media
Copy protection method and system for digital media
Copy protection method for digital data stored on a medium
Copy protection method for digital data stored on a medium
Copy protection system for data carriers
Copy-protected audio, video and or data optical disk
Copy-resistant read-only digital optical disc and adaptable...
Copyright control of encrypted data using uncorrected errors...
Copyright protection of digital images transmitted over...
Copyright protection system, digital information processing...
Copyright protection system, key generation apparatus,...
Copyright protection system, recording device, and...
Copyright protection system, transmitter, receiver, bridge...