Patents by Inventor John Hummelstad

John Hummelstad 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).

  • SYSTEM AND METHOD FOR INDOOR SPATIAL MAPPING
    Publication number: 20220092720
    Abstract: A system and method for mapping indoor spaces including a mobile mapping device having a camera; a plan database configured to store 2-D floorplans; and a processor configured to integrate a selected floorplan from the plan database with object data received from the mobile mapping device to create a mountable evacuation sign of a venue. The processor is configured to recognise objects from an image from the camera and anchor the recognised object within a 2-D floorplan.
    Type: Application
    Filed: February 12, 2020
    Publication date: March 24, 2022
    Inventors: Matthew Henry, Lucas Brown, John Hummelstad