Method for the secure distribution of security modules
Method for tracking software lineage
Method for transferring encrypted useful data objects
Method for transmitting encrypted information for...
Method of altering a software product in response to...
Method of altering a software product in response to...
Method of and a system for distributing digital contents
Method of and apparatus for updating a database using a...
Method of and system for processing electronic document and...
Method of controlling digital content distribution, a method...
Method of controlling digital content distribution, a method...
Method of creating domain based on public key cryptography
Method of embedding permanent identification code into...
Method of enforcing a contract for a CAD tool
Method of enforcing a contract for a CAD tool
Method of licensing functionality after initial transaction
Method of licensing functionality after initial transaction
Method of licensing software programs
Method of providing adaptive security
Method of quantifying royalty owner rights