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
Transmitter and receiver modules for unidirectional communications and a method using the aforementioned
Control device, control method, computer program, and recording medium
Efficient data transfer to/from storage medium of computing device
Calibration of temperature sensitive circuits with heater elements
Heterocyclic CETP inhibitors
Bra cup with an air bag
Method of producing polymers of spider silk proteins
  Randomly Featured Patents
Method and device for analyzing the behavior of a power supply in a circuit
Pinch roll apparatus and method for operating the same
Method and apparatus for managing digital content usage rights
Method of manufacturing foundry sand molds
Wound dressing comprising silver sulfadiazine incorporated in animal tissue
Image reader
Speed control apparatus for a bicycle
Marble or stone slab polishing machine provided with a rotating head mounted on a fulcrum
Method and system for transmitting radio signals between a fixed terrestrial station and user mobile terminals via a network of satellites
Power amplifier circuit for audio signal and audio device using the same