Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and device for providing controlled access video signals without providing a signal in the clear










Image Number 12 for United States Patent #6226384.

A display device for receiving encrypted or scramble video data and for decrypting or descrambling the video data such that a signal is not provided "in the clear". The video data is stored in a memory array in an encrypted form and read out from the memory array using a decryption key. The encrypted data is then read out from the memory elements in accordance with known methods.








 
 
  Recently Added Patents
Device to facilitate moving an electrical cable of an electric vehicle charging station and method of providing the same
Circuit for compressing data and a processor employing same
Floor standing rack
Evaluation compiler method
Rose plant named `ESM R057`
For a given cell in a spreadsheet, evaluating an unlimited number of conditional formatting rules and applying multiple corresponding formats to the cell
Communication system
  Randomly Featured Patents
Core for use in die casting process
Light-emitting keyboard
Optical imaging assembly having improved image sensor orientation
Acrlic-covered spandex yarn
Fluid dispenser attached to handle
Decorative light support bracket
Method and apparatus for efficient signal interpolation
Method for determining optimal batch sizes for processing print jobs in a printing environment
Balloon popping mechanism
Preparation of superconducting films and a process for preparing the films