Patents by Inventor Russell Swart

Russell Swart 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: 9048662
    Abstract: A DC surge protection circuit for protecting hardware from surges. During operation when no surge condition is present, the circuit passes signals from an input to an output through an inductance. When a surge is present, the circuit conducts a portion of the surge through at least one diode and diverts the surge to a ground node. A gas tube begins to conduct a portion of the surge above a first voltage level after the at least one diode first begins to conduct. A first MOV begins to conduct a portion of the surge above a second voltage level after the gas tube begins to conduct. The circuit may include a status portion. The circuit may be within an enclosure for plug-in to a motherboard or within an enclosure of an in-line connector for connection with a cable. The circuit may be configured to attach directly to a frame.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: June 2, 2015
    Assignee: Transtector Systems, Inc.
    Inventors: Karl C. Bartel, Russell Swart
  • Publication number: 20130242443
    Abstract: A DC surge protection circuit for protecting hardware from surges. During operation when no surge condition is present, the circuit passes signals from an input to an output through an inductance. When a surge is present, the circuit conducts a portion of the surge through at least one diode and diverts the surge to a ground node. A gas tube begins to conduct a portion of the surge above a first voltage level after the at least one diode first begins to conduct. A first MOV begins to conduct a portion of the surge above a second voltage level after the gas tube begins to conduct. The circuit may include a status portion. The circuit may be within an enclosure for plug-in to a motherboard or within an enclosure of an in-line connector for connection with a cable. The circuit may be configured to attach directly to a frame.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 19, 2013
    Applicant: Transtector Systems, Inc.
    Inventors: Karl C. Bartel, Russell Swart