Patents by Inventor Xubing Du

Xubing Du 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).

  • Electronic shelf label
    Patent number: D1048182
    Type: Grant
    Filed: August 31, 2023
    Date of Patent: October 22, 2024
    Inventors: Zongdi Zheng, Linjiang Wang, Jianguo Zhao, Shiguo Hou, Xubing Du, Hongbo Shen, Hongming Xu, Wei Wang, Yinjian Sun, Zhong Wang, Jie Wang
  • Electronic shelf label
    Patent number: D1051987
    Type: Grant
    Filed: August 31, 2023
    Date of Patent: November 19, 2024
    Inventors: Zongdi Zheng, Linjiang Wang, Jianguo Zhao, Shiguo Hou, Xubing Du, Hongbo Shen, Hongming Xu, Wei Wang, Yinjian Sun, Zhong Wang, Jie Wang
  • Wireless controller for electronic shelf label
    Patent number: D1061491
    Type: Grant
    Filed: August 31, 2023
    Date of Patent: February 11, 2025
    Inventors: Jie Wang, Linjiang Wang, Jianguo Zhao, Shiguo Hou, Xubing Du, Yinjian Sun
  • Photographic camera
    Patent number: D1072029
    Type: Grant
    Filed: December 28, 2023
    Date of Patent: April 22, 2025
    Inventors: Xubing Du, Linjiang Wang, Yitang Zhuang, Jianguo Zhao, Shiguo Hou, Zongdi Zheng
  • Electronic shelf label
    Patent number: D1077049
    Type: Grant
    Filed: April 30, 2024
    Date of Patent: May 27, 2025
    Inventors: Zongdi Zheng, Shiguo Hou, Jianguo Zhao, Ming Shen, Xubing Du, Linjiang Wang, Zhong Wang, Wei Wang