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
Motor device and method of manufacturing the same
Cognitive radio cooperative spectrum sensing method and fusion center performing cognitive radio cooperative spectrum sensing
Magnetic recording medium, information storage device, and method of manufacturing magnetic recording medium
Use of emerging non-volatile memory elements with flash memory
Bluetooth headset
Apparatus and method for sterilizing vessel with electron beam
Image forming apparatus with an improved density adjustment unit
  Randomly Featured Patents
Providing an alternative service application to obtain a communication service when the current service application is inhibited
Device controller and input/output system
System and method to adjust caller ID information
Pre-expanded particles of propylene resin
Method for stabilizing metal ions in the presence of biofouling organisms
Cross style idle end pin
Digital watermark embedding processor, digital watermark detecting processor, digital watermark embedding-processing method, digital watermark detecting-processing method, and program storage
Methods and compositions for color stabilized distillate fuel oils
Printing press for processing continuous webs
Vehicle wheel front face