Patents by Inventor Mingzheng WANG

Mingzheng WANG 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).

  • METHOD FOR GENERATING THREE-DIMENSIONAL DIGITAL DENTAL MODEL
    Publication number: 20250099212
    Abstract: One aspect of the present application provides a computer-implemented method for generating a 3D digital model of gingiva, comprising: obtaining a 3D digital model of gingiva in a first state; and performing deformation process on the 3D digital model of the gingiva in the first state based on its deformation control points and deformation control points of a 3D digital model of crowns in a second state, to obtain a 3D digital model of the gingiva in the second state, wherein corresponding deformation control points of 3D digital models of the crowns and the gingiva in the same state coincide.
    Type: Application
    Filed: January 20, 2023
    Publication date: March 27, 2025
    Inventors: Yuan REN, Mingzheng WANG, Yang Feng, Deming Qiao
  • Optimized three dimensional printing using ready-made supports
    Patent number: 11330865
    Abstract: Systems and methods for supporting an object to be printed in an additive manufacturing process are disclosed. Support structures (202, 302, 402, 502, 602) are prefabricated and positioned in the build area of a 3D printing device prior to printing the 3D object. When the object has been printed, the support is removed and can be reused to print another object by repositioning the support structure in the building area of the additive manufacturing device.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: May 17, 2022
    Assignee: Materialise NV
    Inventors: Mingzheng Wang, Jan Welkenhuyzen, Bart Van Der Schueren
  • OPTIMIZED THREE DIMENSIONAL PRINTING USING READY-MADE SUPPORTS
    Publication number: 20200329814
    Abstract: Systems and methods for supporting an object to be printed in an additive manufacturing process are disclosed. Support structures (202, 302, 402, 502, 602) are prefabricated and positioned in the build area of a 3D printing device prior to printing the 3D object. When the object has been printed, the support is removed and can be reused to print another object by repositioning the support structure in the building area of the additive manufacturing device.
    Type: Application
    Filed: April 14, 2017
    Publication date: October 22, 2020
    Inventors: Mingzheng WANG, Jan WELKENHUYZEN, Bart VAN DER SCHUEREN