Patents by Inventor Gunter Steudel

Gunter Steudel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Sound-in-video television transmission
    Patent number: 4156253
    Abstract: A sound-in-video signal transmission system is made compatible with present domestic TV receivers by transmitting the color-sync signal in the time domain according to the current standard, and the sound signals are transmitted partly before it and partly after it.
    Type: Grant
    Filed: February 3, 1978
    Date of Patent: May 22, 1979
    Assignee: International Standard Electric Corporation
    Inventor: Gunter Steudel