Patents by Inventor Ivan Gerarde

Ivan Gerarde 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).

  • Method and system for sending information over metal wire
    Publication number: 20020067772
    Abstract: In a system and method of transmitting information over metal wire, a plurality of base band encoded frequencies are combined to create a single complex, modulated signal that will produce a desired throughput. The various digital signals are encoded using phase shifting to represent logic changes. At the receiver, the signals are separated and each signal is decoded by considering several sidebands for each baseband signal, covering 180° of phase. Synchronicity is ensured by transmitting a pilot frequency.
    Type: Application
    Filed: April 11, 2001
    Publication date: June 6, 2002
    Inventors: Michael B. Shepperd, Allan L. Blevins, Ivan Gerarde