Method and apparatus for dynamically assigning usage rights...
Method and apparatus for encoding license parameters within...
Method and apparatus for encrypting and recording received...
Method and apparatus for enforcing software licenses
Method and apparatus for establishing usage rights for...
Method and apparatus for executing code in accordance with...
Method and apparatus for executing cryptographically-enabled...
Method and apparatus for extending license of content in...
Method and apparatus for implementing revocation in...
Method and apparatus for importing content
Method and apparatus for license distribution
Method and apparatus for licensing computer programs using a DSA
Method and apparatus for managing digital content usage rights
Method and apparatus for marking content during distribution...
Method and apparatus for marking content during distribution...
Method and apparatus for organizational software license...
Method and apparatus for protecting information and privacy
Method and apparatus for regulating the use of licensed...
Method and apparatus for remote filing and recordation of...
Method and apparatus for repackaging portions of digital...