Patents by Inventor Edward Folds

Edward Folds 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).

  • Multiple channel system for a twisted pair telephone wire local loop system
    Publication number: 20050123002
    Abstract: The system (50) has a subscriber digital filter system (54)connected to the twisted pair telephone wire (56). A subscriber controller (52) sends control signals to the subscriber digital filter system (54). An office digital filter system (58) is connected to the twisted pair telephone wire (56). An office controller (60) sends control signals to the office digital filter system (58).
    Type: Application
    Filed: November 19, 2003
    Publication date: June 9, 2005
    Inventors: Phillip Skeba, Dale Halling, Nelson Ledbetter, Edward Folds, Thomas Starr