License tracking and management
License transmitting and distributing system under offline...
License verification system and method
License-issuing system and method
Licensed digital material distribution system and method
Licensing system and method for freely distributed information
Licensing upsell
Limited-use browser and security system
Limited-use browser and security system
Load planning tables for a parcel shipping system
Location based licensing
Lock-and-key consumer billing data protection system having...
Logon and machine unlock integration
Machine dependent login for on-line value-bearing item system
Mail processing system with unique mailpiece authorization...
Mailing machine and initialization method
Maintaining privacy for transactions performable by a user...
Man in the middle computer technique
Managed distribution of digital assets
Management device, network apparatus, and management method