Patents Assigned to 3D Technology Ltd.
  • Publication number: 20250012922
    Abstract: Measuring devices, processing devices, systems and methods for determining a position and/or orientation of one or more walls of a room and/or identifying a feature or opening in a wall of a room. A measuring device comprises a datum for positioning against a first wall of the room such that the measuring device has a known alignment and offset relative to the first wall; a plurality of motion sensors configured to measure rotational and linear movement of the measuring device in a body frame comprising orthogonal x, y and z axes, wherein the body frame x-axis and body frame y-axis are parallel to a datum plane defined by the datum and the body frame z-axis is perpendicular to the datum plane; and optionally a ranging module configured to measure a distance to a second wall in a ranging direction parallel to or transverse to the datum plane.
    Type: Application
    Filed: November 17, 2022
    Publication date: January 9, 2025
    Applicant: 3D Technologies LTD
    Inventors: Alan Rock, Eduard Kriegler
  • Patent number: 5040005
    Abstract: A method for producing a three-diemnsional display device comprising the steps of photographing multiple views of a three dimension object, projecting the multiple perspective photographic views of the original object onto a topographically correct surface, and vacuum forming an image to full relief of the original object with all visual information in its correct location and without distortion.
    Type: Grant
    Filed: November 30, 1989
    Date of Patent: August 13, 1991
    Assignee: 3D Technology Ltd.
    Inventors: Geoffrey Davidson, John Davidson