Patents by Inventor Michael J. Leib

Michael J. Leib 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).

  • In-band signal-to-noise ratio monitor for an FSK relaying system
    Patent number: 4056838
    Abstract: An improved in-band signal-to-noise ratio monitor is used in conjunction with the receiver of an FSK relaying system. The improved monitor measures the signal-to-noise ratio both prior to and after the receiver input signal is filtered by a narrow bandpass filter. The magnitudes of the measured ratios are compared and, if all signal-to-noise ratio permissives are not satisfied, the tripping function of the relaying system at the receiver or local station is blocked or inhibited.
    Type: Grant
    Filed: September 20, 1976
    Date of Patent: November 1, 1977
    Assignee: Westinghouse Electric Corporation
    Inventor: Michael J. Leib