Resources Contact Us Home
Method of scrambling PAL, SECAM and NTSC composite video signals and decoder of signals scrambled by this method

Image Number 3 for United States Patent #5177485.

The method of the invention consists in shifting (a) the start of the scrambled section of a composite video line of a television image with respect to the start of the useful part of that line.

  Recently Added Patents
Simultaneous enhancement of transmission loss and absorption coefficient using activated cavities
Power converter for an LED assembly and lighting application
Secondary battery pack including insulative mounting member into which PCM is inserted in lateral direction
Non-volatile memory cell containing a nano-rail electrode
Image-capturing device and projection automatic calibration method of projection device
Connector interface for a cable
Lateral double diffused metal oxide semiconductor device and method of manufacturing the same
  Randomly Featured Patents
Method for reforming a portion of a plastic container to include a transferable element, and the resulting container
Suction cup surface mounted shelf and planter assembly
Method of feed forward control of scanned rapid thermal processing
Sunshade apparatus for recreational chair
Process for removal of copper from solutions of chelating agent and copper
Machine for cleansing articles
Aerogel, composition for the aerogel, and method of making the aerogel
Process for purification of gases
Method of enhancing delivery of a therapeutic nucleic acid
Support for a beauty salon chair