Patents by Inventor Justin W. Ehm

Justin W. Ehm 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).

  • Stealth Position-Location Information for High Value Nodes
    Publication number: 20210211964
    Abstract: A multi-node communication network may include a plurality of nodes, which may include normal value nodes, a clusterhead node, and a high value node. Each of the plurality of nodes may include a communication interface and a controller. The high value node may be defined as high value relative to the normal value nodes during mission data fill. The high value node may be configured to locate the clusterhead node, register the high value node's membership to the clusterhead node, and send position-location information (PLI) to the clusterhead node during registration. Upon receipt of a PLI request, each of the normal value nodes may be configured to send current PLI to the clusterhead node. Upon receipt of the PLI request, the high value node may remain silent.
    Type: Application
    Filed: January 7, 2020
    Publication date: July 8, 2021
    Inventors: Joshua Breitbach, Justin W. Ehm, TJ T. Kwon
  • Stealth position-location information for high value nodes
    Patent number: 11057818
    Abstract: A multi-node communication network may include a plurality of nodes, which may include normal value nodes, a clusterhead node, and a high value node. Each of the plurality of nodes may include a communication interface and a controller. The high value node may be defined as high value relative to the normal value nodes during mission data fill. The high value node may be configured to locate the clusterhead node, register the high value node's membership to the clusterhead node, and send position-location information (PLI) to the clusterhead node during registration. Upon receipt of a PLI request, each of the normal value nodes may be configured to send current PLI to the clusterhead node. Upon receipt of the PLI request, the high value node may remain silent.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: July 6, 2021
    Assignee: Rockwell Collins, Inc.
    Inventors: Joshua Breitbach, Justin W. Ehm, TJ T. Kwon
  • Flooding to routing
    Patent number: 10931570
    Abstract: In embodiments, a communication node of a multi-node communication network includes a communication interface and a controller communicatively coupled to the communication interface.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: February 23, 2021
    Assignee: Rockwell Collins, Inc.
    Inventors: Tj T. Kwon, Justin W. Ehm, Anthony D. Schaefer, Wayne H. Meyer, Joseph T. Graf