Patents by Inventor Grant Eastland

Grant Eastland 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).

  • Helical wave encoding
    Patent number: 11843421
    Abstract: A communication system utilizes acoustic helical waves to transmit and receive information. The acoustic communication system can communicate securely underwater or in fluids and may be used to communicate with underwater vehicles or in medical settings.
    Type: Grant
    Filed: September 29, 2022
    Date of Patent: December 12, 2023
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Grant Eastland
  • Methods for helical wave encoding
    Patent number: 11558124
    Abstract: A communication system utilizes acoustic helical waves to transmit and receive information. The acoustic communication system can communicate securely underwater or in fluids and may be used to communicate with underwater vehicles or in medical settings.
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: January 17, 2023
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Grant Eastland