Patents by Inventor Manxia Liu

Manxia Liu 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).

  • Barcode scanner
    Patent number: D961593
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: August 23, 2022
    Assignee: HAND HELD PRODUCTS, INC.
    Inventors: Chang Xu, Nikhil Banwaskar, Liang Li, Erik Van Horn, Manxia Liu
  • Barcode scanner
    Patent number: D982012
    Type: Grant
    Filed: July 18, 2022
    Date of Patent: March 28, 2023
    Assignee: HAND HELD PRODUCTS, INC.
    Inventors: Chang Xu, Nikhil Banwaskar, Liang Li, Erik Van Horn, Manxia Liu
  • Hard hat mounting structure
    Patent number: D1045235
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: October 1, 2024
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Weiming Zhou, Manxia Liu, Feng Cao, Xiang He, Tiecheng Qu