Patents by Inventor Jonathon Zeelenberg

Jonathon Zeelenberg 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).

  • Automated draft survey
    Patent number: 11958576
    Abstract: A method of determining the draft of a vessel comprising the steps of: measuring the draft of the vessel using at least one optical imaging device to provide optical draft measurement data; measuring the draft of the vessel using elevation data provided by at least one GNSS or GPS device so as to provide elevation draft measurement data; and using the elevation draft measurement data and the optical draft measurement data to determine the draft of the vessel.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: April 16, 2024
    Assignee: TECHNOLOGICAL RESOURCES PTY. LIMITED
    Inventors: Troy Epskamp, En-Shan Looi, Jonathon Zeelenberg
  • AUTOMATED DRAFT SURVEY
    Publication number: 20200148317
    Abstract: A method of determining the draft of a vessel comprising the steps of: measuring the draft of the vessel using at least one optical imaging device to provide optical draft measurement data; measuring the draft of the vessel using elevation data provided by at least one GNSS or GPS device so as to provide elevation draft measurement data; and using the elevation draft measurement data and the optical draft measurement data to determine the draft of the vessel.
    Type: Application
    Filed: March 19, 2018
    Publication date: May 14, 2020
    Inventors: Troy Epskamp, En-Shan Looi, Jonathon Zeelenberg