Patents by Inventor Dennis Ray Layne

Dennis Ray Layne 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).

  • Overload protection for receiver front end
    Patent number: 7599674
    Abstract: An embodiment is a receiver for a communications system that may substantially block unwanted signals in a frequency range to protect the receiver from overload. Simultaneously, the receiver of an embodiment substantially passes a desired signal so that its information may be processed by the, for example, communications system of which the receiver is part.
    Type: Grant
    Filed: July 17, 2006
    Date of Patent: October 6, 2009
    Assignee: Pine Valley Investments, Inc.
    Inventor: Dennis Ray Layne
  • Overload protection for receiver front end
    Publication number: 20080014888
    Abstract: An embodiment is a receiver for a communications system that may substantially block unwanted signals in a frequency range to protect the receiver from overload. Simultaneously, the receiver of an embodiment substantially passes a desired signal so that its information may be processed by the, for example, communications system of which the receiver is part.
    Type: Application
    Filed: July 17, 2006
    Publication date: January 17, 2008
    Inventor: Dennis Ray Layne
  • Dual band full duplex mobile radio
    Patent number: 7250830
    Abstract: A dual band full duplex mobile radio is provided that includes a transmit portion including a dual band filter and a receive portion including a dual band filter. The dual band full duplex mobile radio further includes a circulator connecting the transmit portion and the receive portion and configured to provide transmit and receive switching.
    Type: Grant
    Filed: December 30, 2004
    Date of Patent: July 31, 2007
    Assignee: M/A Com Inc.
    Inventors: Dennis Ray Layne, John Alan Greenwood, Jr., Brian Douglas Justin, Jr.