Patents by Inventor Huajun Dai

Huajun Dai 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).

  • Label printer
    Patent number: D997239
    Type: Grant
    Filed: December 29, 2022
    Date of Patent: August 29, 2023
    Inventors: Jun Xiao, Zijun Lu, Huajun Dai, Shuangquan Xu
  • Multifunction printer
    Patent number: D1012165
    Type: Grant
    Filed: June 13, 2023
    Date of Patent: January 23, 2024
    Assignee: Xiamen iPrt Technology Co., Ltd.
    Inventors: Huajun Dai, Junjie Zhang