Patents by Inventor Dominique Taupin

Dominique Taupin 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).

  • Circuit for switching video sources
    Patent number: 4860106
    Abstract: A circuit for "fast" switching in television system when there are more than two video sources (1, 2, 3) to be switched simplifies the realization of the change-over switches (5, 6) by replacing one or a plurality of fast change-over switches by a slow change-over switch (6), which is possible if the control signal (7) of the slow change-over switch (6) is maintained during at least one field with the aid of a timing circuit (9).
    Type: Grant
    Filed: August 18, 1988
    Date of Patent: August 22, 1989
    Assignee: U.S. Philips Corporation
    Inventors: Dominique Taupin, Philippe Vilard