Patents by Inventor Gerald P. Labedz

Gerald P. Labedz 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).

  • Digital Pseudo continuous tone detector
    Patent number: 4302817
    Abstract: Method and apparatus for sampling input signals of different frequencies and providing a detect signal when the input frequency has a predetermined value suitable for use as a tone decoder for continuous tone controlled squelch systems. The method utilizes digital pseudo continuous correlation tone detection, and includes sample matrix limiting to provide rapid reverse burst turnoff, as well as background detection to avoid adjacent channel reverse burst turnoff falsing.
    Type: Grant
    Filed: February 14, 1980
    Date of Patent: November 24, 1981
    Assignee: Motorola, Inc.
    Inventor: Gerald P. Labedz