Patents by Inventor Ernest Leggett

Ernest Leggett 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).

  • Interference resistant repeater systems including controller units
    Publication number: 20050053378
    Abstract: A repeater unit is provided that includes a receiver module and a controller unit. The receiver module is responsive to an infrared signal. The controller unit is adapted to determine whether a signal based on the infrared signal corresponds to a remote control signal.
    Type: Application
    Filed: September 5, 2003
    Publication date: March 10, 2005
    Inventors: Todd Stanchfield, Ernest Leggett, Edward Mangler