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
Process for preparing synthetic intermediates of peripherally-selective inhibitors of dopamine-.beta.-hydroxylase involving catalytic asymmetric hydrogenation
Method for isomerisation of hop alpha-acids using heterogeneous alkaline earth metal based catalysts
Anti-reductive high-frequency ceramic dielectric material sintered at low temperature and matched with copper internal electrode
Lighting elements
Method and system for accomplishing user equipment purge
MOS transistor having combined-source structure with low power consumption and method for fabricating the same
Intrinsic absorber layer for photovoltaic cells
  Randomly Featured Patents
Protection structure for heavy equipment
Mixed inter/intra video coding of macroblock partitions
Method and apparatus for adaptive weight selection for motion compensated prediction
Data set recovery by codeword overlay
Adaptive electrostatic discharge (ESD) protection of device interface for local interconnect network (LIN) bus and the like
Resource type prioritization in generating a device configuration
Putter-type club head
Hydraulic bearing
Preparation of 1,1,2-trialkoxyethanes
Stent lining