243168 ⎘
Data processing: financial, business practice, management, or cost/price determination; Digital rights management; Usage protection of distributed files; Requiring a supplemental attachment or input, e.g. Dongle, to open Specific computer id, e.g. serial number, configuration
Authentication of devices in a wireless network
#2Authentication of devices in a wireless network
#3System and method for secure commercial multimedia rental and distribution over secure connections
#4Over-the-air delivery of metering certificates and data
#5Smart scheduler
#6Authentication of devices in a wireless network
#7System and method for a commercial multimedia rental and distribution system
#8Over-the-air delivery of metering certificates and data
#9Smart scheduler
#10Apparatus for and method of establishing digital content right, and computer program product