Patents Assigned to DONGGUAN MIWEISHI DIGITAL TECHNOLOGY CO., LTD.
  • Projector
    Patent number: D895714
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: September 8, 2020
    Assignee: DONGGUAN MIWEISHI DIGITAL TECHNOLOGY CO., LTD.
    Inventor: Changmei Long