Resources Contact Us Home
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
Encoder that optically detects positional information of a moving body from different optical paths lengths
Virtual appliance update method
Amnion-derived cells, methods of making and uses thereof
Image forming apparatus, information processing method, and storage medium for generating screen information
User interface for integrating applications on a mobile communication device
Processor and data transfer method
Push mechanism for efficiently sending aggregated data items to client
  Randomly Featured Patents
Compositions, systems, and methods for imaging onto a substrate
In-mold label dispenser for multiple cavity blow molding machine
Antiskid control system
Electrophotographic image-forming apparatus having developing device which includes a plurality of developing rollers
Method of fabricating isolated semiconductor devices in epi-less substrate
Molecular cloning of the ovine pituitary growth hormone releasing hormone receptor
Combined toy and toothbrush holder
Insert for a stove
Raster-scan display apparatus for computer-generated images
Integral variable termination for alarm system devices