Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Apparatus for merging spatial audio streams
Ascertaining presentation format based on device primary control determination
Semiconductor light-receiving device
System and method for providing restrictions on the location of peer subnet manager (SM) instances in an infiniband (IB) network
Modular microscope construction
High-resolution ranging and location finding using multicarrier signals
Serial transmission system including transmitter apparatus and receiver apparatus, for use in transmission of AV data
  Randomly Featured Patents
Noninvasive myocardial motion analysis using phase contrast MRI maps of myocardial velocity
Electronic device and method providing improved management of multiple times from multiple time zones
UV-protection formulations
Paper handling apparatus and method therefor
High soluble fiber barley expanded cereal and method of preparation
Cylindrical refueling mast with longitudinal guide grooves
Phase locked loop circuit having regulator
Dynamic horizontal linearity correction
Safety belt pretensioner having a pyrotechnical piston/cylinder drive
Trimmable current source