Method for enforcing a time limited software license in a...
Method for granting customers access to a product
Method for interdependently validating a digital content...
Method for loaning digital works
Method for managing commands in several application files...
Method for managing group membership in internet multicast...
Method for managing license of software program in storage...
Method for managing user domain in digital rights management...
Method for metering and pricing of digital works
METHOD FOR MINIMIZING PIRATING AND/OR UNAUTHORIZED COPYING...
Method for minimizing pirating and/or unauthorized copying...
Method for obtaining a black box for performing decryption...
Method for printing digital works
Method for providing database security
Method for providing individually customized content in a networ
Method for rental storage system
Method for selling and using media objects and a suitable...
Method for selling, protecting, and redistributing digital...
Method for simulcrypting scrambled data to a plurality of...
Method for syndicating online content