Patents by Inventor Sean M. Ramey

Sean M. Ramey 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).

  • Publication number: 20160179737
    Abstract: A pin-configurable bus termination system may includes a bus connector attached to an end of a bus. The bus connector may be configured for electrically connecting the bus to an input connector of a node. The node may include a bus termination resistance. The bus connector may include a first bus output pin, a second bus output pin and configurable first and second termination resistor pins. The configurable first and second termination resistor pins may be configurable to provide a first termination configuration and a second termination configuration. The first termination configuration may electrically interconnect the first and second bus output pins arid the configurable first and second termination resistor pins to electrically connect the bus termination resistance for terminating the bus. The second termination configuration may include an open electrical circuit between the first and second bus output pins and the configurable first and second termination resistor pins.
    Type: Application
    Filed: December 17, 2014
    Publication date: June 23, 2016
    Inventors: Todd B. Brouwer, Sean M. Ramey, Timothy E. Jackson, Edgar L. von Trotha, III
  • Publication number: 20160178683
    Abstract: A device for verifying wire connectivity of a bus may include a bus connector configured to connect to a bus comprising a plurality of wires and measurement circuitry configured to perform a verification test on each wire of the bus. The verification test of each wire may include connecting a wire under test in a predetermined configuration relative to the other wires for performing the verification test and measuring a value of an electrical parameter associated with the wire under test. The verification test may also include comparing the value of the measured electrical parameter associated with the wire under test to an expected value of the electrical parameter. The wire under test passes the verification test in response to the measured value of the electrical parameter corresponding substantially to the expected value of the electrical parameter.
    Type: Application
    Filed: December 19, 2014
    Publication date: June 23, 2016
    Inventors: Sean M. Ramey, Jeffrey A. Lawrence, Enoch E. McDowell, John A. Sekora, Edgar L. von Trotha, III, David E. Lawrence