Patents by Inventor Joseph P. Trien

Joseph P. Trien 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).

  • One step removed shadow network
    Patent number: 10841277
    Abstract: A system and method includes an operational network that communicates with an external network by opening a first transmission protocol socket. A data diode coupled to the operational network and a gateway enables the one-way transfer of all information received from the external network and transmitted by the operational network to the gateway such that no information travels from the gateway to the operational network or the external network. The gateway opens a second transmission protocol socket by mapping a sequence number to an acknowledgement number and increasing that mapped acknowledgement number by a value of one. A transmitter then transmits the acknowledgment to a remote network or a gateway.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: November 17, 2020
    Assignee: UT-BATTELLE, LLC
    Inventors: Brent K. Park, Stacy J. Prowell, Richard A. Raines, Joseph P. Trien
  • ONE STEP REMOVED SHADOW NETWORK
    Publication number: 20190052600
    Abstract: A system and method includes an operational network that communicates with an external network by opening a first transmission protocol socket. A data diode coupled to the operational network and a gateway enables the one-way transfer of all information received from the external network and transmitted by the operational network to the gateway such that no information travels from the gateway to the operational network or the external network. The gateway opens a second transmission protocol socket by mapping a sequence number to an acknowledgement number and increasing that mapped acknowledgement number by a value of one. A transmitter then transmits the acknowledgment to a remote network or a gateway.
    Type: Application
    Filed: August 13, 2018
    Publication date: February 14, 2019
    Inventors: Brent K. Park, Stacy J. Prowell, Richard A. Raines, Joseph P. Trien