Patents by Inventor Maozhi Xia

Maozhi Xia 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).

  • Projector
    Patent number: D949230
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: April 19, 2022
    Assignee: SHENZHEN HENGYONG INNOVATION TECHNOLOGY CO., LTD.
    Inventor: Maozhi Xia
  • Projector
    Patent number: D954129
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: June 7, 2022
    Assignee: SHENZHEN HENGYONG INNOVATION TECHNOLOGY CO., LTD.
    Inventor: Maozhi Xia
  • Projector
    Patent number: D954130
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: June 7, 2022
    Assignee: SHENZHEN HENGYONG INNOVATION TECHNOLOGY CO., LTD.
    Inventor: Maozhi Xia
  • Projector
    Patent number: D965053
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: September 27, 2022
    Assignee: SHENZHEN HENGYONG INNOVATION TECHNOLOGY CO., LTD.
    Inventor: Maozhi Xia