Patents by Inventor Daniel N. Mohsenizadeh

Daniel N. Mohsenizadeh 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).

  • Patent number: 12128619
    Abstract: Methods, systems, and/or apparatuses for making an object on a bottom-up stereolithography apparatus that includes a light source, a drive assembly, optionally a heater and/or cooler, and a controller. The light source, optional heater and/or cooler, and/or the drive assembly have at least one adjustable parameter that is adjustable by said controller. An example method comprises (a) installing a removable window cassette on said apparatus in a configuration through which said light source projects, said window cassette comprising an optically transparent member having a build surface on which an object can be produced, and with said optically transparent member having at least one thermal profile associated therewith; and then (b) modifying said at least one adjustable parameter by said controller based on said at least one thermal profile of said optically transparent member; and then (c) producing the object on said build surface from a light-polymerizable liquid by bottom-up stereolithography.
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: October 29, 2024
    Assignee: Carbon, Inc.
    Inventors: Daniel N. Mohsenizadeh, Kyle Laaker, Ronald A. Truong
  • Publication number: 20230038421
    Abstract: Methods, systems, and/or apparatuses for making an object on a bottom-up stereolithography apparatus that includes a light source, a drive assembly, optionally a heater and/or cooler, and a controller. The light source, optional heater and/or cooler, and/or the drive assembly have at least one adjustable parameter that is adjustable by said controller. An example method comprises (a) installing a removable window cassette on said apparatus in a configuration through which said light source projects, said window cassette comprising an optically transparent member having a build surface on which an object can be produced, and with said optically transparent member having at least one thermal profile associated therewith; and then (b) modifying said at least one adjustable parameter by said controller based on said at least one thermal profile of said optically transparent member; and then (c) producing the object on said build surface from a light-polymerizable liquid by bottom-up stereolithography.
    Type: Application
    Filed: October 18, 2022
    Publication date: February 9, 2023
    Inventors: Daniel N. Mohsenizadeh, Kyle Laaker, Ronald A. Truong
  • Patent number: 11498274
    Abstract: Methods, systems, and/or apparatuses for making an object on a bottom-up stereolithography apparatus that includes a light source (11), a drive assembly (14), optionally a heater (34) and/or cooler (34), and a controller (15). The light source, optional heater and/or cooler, and/or the drive assembly have at least one adjustable parameter that is adjustable by said controller.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: November 15, 2022
    Assignee: Carbon, Inc.
    Inventors: Daniel N. Mohsenizadeh, Kyle Laaker, Ronald A. Truong
  • Publication number: 20210387413
    Abstract: Methods, systems, and/or apparatuses for making an object on a bottom-up stereolithography apparatus that includes a light source (11), a drive assembly (14), optionally a heater (34) and/or cooler (34), and a controller (15). The light source, optional heater and/or cooler, and/or the drive assembly have at least one adjustable parameter that is adjustable by said controller.
    Type: Application
    Filed: November 22, 2019
    Publication date: December 16, 2021
    Inventors: Daniel N. Mohsenizadeh, Kyle Laaker, Ronald A. Truong