Patents by Inventor Jean-Pierre Werts

Jean-Pierre Werts 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).

  • Arrangement for regenerating start-stop signals and dial pulses
    Patent number: 4374305
    Abstract: Described is the regeneration of dial pulses in the signalling system CCITT type B. The dial pulses are regenerated by a combined regeneration process comprising a reduced process with two sampling instants (10 ms, 30 ms) and an inverse process with four (anisochronous) sampling instants (10 ms, 30 ms, 52 ms, 72 ms). The reduced process is started by the stop-start transition at the beginning of the first of a series of dial pulses and the inverse process by the start-stop transition which occurs at the end of the series of dial pulses.
    Type: Grant
    Filed: September 26, 1980
    Date of Patent: February 15, 1983
    Assignee: U.S. Philips Corporation
    Inventors: Robert Bodart, Jean-Pierre Werts