Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for performing impulse authorizations within a video on demand environment










Image Number 5 for United States Patent #7975280.

A conditional access control apparatus for inserting descrambling messages and impulse authorizations to enable requesting subscribers to utilize requested scrambled content. The apparatus includes a content and asset storage module for storing content and assets, and a pre-encryption module for encrypting content to be stored in said content device. A transport processor inserts stored content into a forward application transport channel (FATC), and a controller interacts with a requesting subscriber and inserts into the FATC descrambling messages and impulse authorizations enabling the requesting subscriber to utilize requested scrambled content.








 
 
  Recently Added Patents
Compact light shield for flash photography
Ion beam system and method of operating ion beam system
Method and device for managing a turning setpoint applied to at least one turning actuator for the rear wheels of an automobile
Vehicle control apparatus
Direct converting apparatus, method for controlling the same, and control signal generation device
Method for specifying control curve parameters for controlling climatic environmental conditions of climate-controlled enclosed spaces
Method and composition for hyperthermally treating cells
  Randomly Featured Patents
Data recording device and memory cartridge of data recording device
Efficient optical coherence tomography (OCT) system and method for rapid imaging in three dimensions
Uninterruptible power supply with a variable speed drive driving a synchronous motor/generator
Structural equivalence of expressions containing processes and queries
Chuck assembly for a drill box of a mine drill
Valve arrangement for filling and emptying a gas container
Covering system for operation patients
Reduction gear with coaxial input and output shafts and combining planetary and nonplanetary gearing
Transparent safety guard for manicurist use
Method and apparatus for applying reinforcing pieces to slide fastener chain