Patents by Inventor Shengzhe Zhang

Shengzhe Zhang 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).

  • UV photocuring 3D printer
    Patent number: D934926
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: November 2, 2021
    Assignee: Shenzhen Elegoo Technology Co., Ltd.
    Inventors: Yingsheng Hong, Shengzhe Zhang
  • UV photocuring 3D printer
    Patent number: D934927
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: November 2, 2021
    Assignee: Shenzhen Elegoo Technology Co., Ltd.
    Inventors: Yingsheng Hong, Shengzhe Zhang
  • Cleaning machine
    Patent number: D996748
    Type: Grant
    Filed: May 8, 2021
    Date of Patent: August 22, 2023
    Assignee: SHENZHEN ELEGOO TECHNOLOGY CO., LTD
    Inventors: Yingsheng Hong, Shengzhe Zhang, Bijia Liufu, Jiuliang Wang
  • Curing machine
    Patent number: D1032671
    Type: Grant
    Filed: May 8, 2021
    Date of Patent: June 25, 2024
    Inventors: Yingsheng Hong, Shengzhe Zhang, Bijia Liufu, Jiuliang Wang
  • Air purifier
    Patent number: D1055250
    Type: Grant
    Filed: February 3, 2023
    Date of Patent: December 24, 2024
    Assignees: Shenzhen Elegoo Technology Co., Ltd, SHENZHEN PUREMATE TECHNOLOGY CO., LTD.
    Inventors: Yiqing Yan, Bo Yang, Shengzhe Zhang