Patents Examined by Raymond F. Gardillo, Jr.
  • Patent number: 4015285
    Abstract: The invention relates to the recording of television signals upon an optically readable data carrier. The invention provides a method which consists in recording video information line by line on each track element. A revolution of the recording involves an even number of equal recording sections alloted to a sequence of signals items representative of the line succession.
    Type: Grant
    Filed: January 9, 1975
    Date of Patent: March 29, 1977
    Assignee: Thomson-Brandt
    Inventor: Rene Romeas