Patents by Inventor Robert H. Whidden

Robert H. Whidden 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).

  • Patent number: 7060892
    Abstract: A method is provided for reducing the stray noise associated with the transmission of the electrical power between a power source and a target. The method includes the step of interconnecting the power source and the target with a conductor. A shield is positioned about the conductor to prevent electromagnetic and radio frequency interference from passing therethrough. A low impedance path is provided for the stray noise to travel between a neutral point of the power source and the isolated target.
    Type: Grant
    Filed: February 14, 2005
    Date of Patent: June 13, 2006
    Inventor: Robert H Whidden
  • Patent number: 6903277
    Abstract: A conduit is provided for transmission of electrical power. The conduit includes a plurality of conductors for operatively connecting the terminals of a power source to a target. A shield extends about the conductors for preventing electromagnetic and radio frequency interference from passing therethrough. Braiding extends about the shield and ground wires pass through the shield. The shield and the braiding extending about the conductors provide an uninterrupted low impedance path for both high frequency and low frequency electromagnetic and radio frequency common mode noise, associated waveform phenomenon, and associated stray currents that may be conducted, induced, or radiated by the transmission of electrical power on the conductors.
    Type: Grant
    Filed: March 5, 2002
    Date of Patent: June 7, 2005
    Inventor: Robert H Whidden
  • Patent number: 6884935
    Abstract: A method is provided for reducing the stray noise associated with the transmission of the electrical power between a power source and a target. The method includes the step of interconnecting the power source and the target with a conductor. A shield is positioned about the conductor to prevent electromagnetic and radio frequency interference from passing therethrough. A low impedance path is provided for the stray noise to travel between a neutral point of the power source and the isolated target.
    Type: Grant
    Filed: March 4, 2003
    Date of Patent: April 26, 2005
    Inventor: Robert H. Whidden
  • Publication number: 20030168242
    Abstract: A conduit is provided for transmission of electrical power. The conduit includes a plurality of conductors for operatively connecting the terminals of a power source to a target. A shield extends about the conductors for preventing electromagnetic and radio frequency interference from passing therethrough. Braiding extends about the shield and ground wires pass through the shield. The shield and the braiding extending about the conductors provide an uninterrupted low impedance path for both high frequency and low frequency electromagnetic and radio frequency common mode noise, associated waveform phenomenon, and associated stray currents that may be conducted, induced, or radiated by the transmission of electrical power on the conductors.
    Type: Application
    Filed: March 5, 2002
    Publication date: September 11, 2003
    Inventor: Robert H. Whidden
  • Publication number: 20030168229
    Abstract: A method is provided for reducing the stray noise associated with the transmission of the electrical power between a power source and a target. The method includes the step of interconnecting the power source and the target with a conductor. A shield is positioned about the conductor to prevent electromagnetic and radio frequency interference from passing therethrough. A low impedance path is provided for the stray noise to travel between a neutral point of the power source and the isolated target.
    Type: Application
    Filed: March 4, 2003
    Publication date: September 11, 2003
    Inventor: Robert H. Whidden