Patents by Inventor Julien Sirois

Julien Sirois 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).

  • 3D printer calibration
    Patent number: 11426925
    Abstract: Apparatuses and methods for calibrating a 3D printer are disclosed. A 3D printer toolhead may include mechanisms for detecting when a portion of the toolhead comes into contact with a build surface. A process for detecting the distance from the toolhead to the build surface is disclosed using these mechanisms. A further method of calibrating a 3D printer by measuring a plurality of points on a build surface is also disclosed.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: August 30, 2022
    Assignees: AON3D INC.
    Inventors: Kevin Han, Julien Sirois
  • 3D PRINTER CALIBRATION
    Publication number: 20210008790
    Abstract: Apparatuses and methods for calibrating a 3D printer are disclosed. A 3D printer toolhead may include mechanisms for detecting when a portion of the toolhead comes into contact with a build surface. A process for detecting the distance from the toolhead to the build surface is disclosed using these mechanisms. A further method of calibrating a 3D printer by measuring a plurality of points on a build surface is also disclosed.
    Type: Application
    Filed: March 29, 2019
    Publication date: January 14, 2021
    Inventors: Kevin Han, Julien Sirois