Patents by Inventor Ju Hyun KWAK

Ju Hyun KWAK 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).

  • Curing device
    Patent number: 11155032
    Abstract: Disclosed is a curing device for a 3D printer. The curing device for a 3D printer according to the present invention includes: a main body having a reflection plate therein and having a sealing structure; a plurality of light energy irradiating units provided inside the main body and irradiating a curing target with light energy to cure the curing target; and a support unit provided inside the main body and rotatably supporting the curing target.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: October 26, 2021
    Assignees: Dapex Global Co., Ltd., Jaemyung Industrial Co., Ltd.
    Inventor: Ju Hyun Kwak
  • CURING DEVICE
    Publication number: 20200055242
    Abstract: Disclosed is a curing device for a 3D printer. The curing device for a 3D printer according to the present invention includes: a main body having a reflection plate therein and having a sealing structure; a plurality of light energy irradiating units provided inside the main body and irradiating a curing target with light energy to cure the curing target; and a support unit provided inside the main body and rotatably supporting the curing target.
    Type: Application
    Filed: August 5, 2019
    Publication date: February 20, 2020
    Inventor: Ju Hyun KWAK