Patents by Inventor Jiefeng Tang

Jiefeng Tang 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).

  • Neck fan
    Patent number: D1010799
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: January 9, 2024
    Assignee: Shenzhen Jisu Technology Co., Ltd
    Inventors: Xiangfu Li, Jiefeng Tang
  • Portable fan display screen displaying graphical user interface
    Patent number: D1067933
    Type: Grant
    Filed: April 4, 2024
    Date of Patent: March 25, 2025
    Assignee: SHENZHEN JISU TECHNOLOGY CO., LTD
    Inventors: Jiefeng Tang, Jiahang Xie
  • Portable fan
    Patent number: D1068047
    Type: Grant
    Filed: April 3, 2024
    Date of Patent: March 25, 2025
    Assignee: SHENZHEN JISU TECHNOLOGY CO., LTD.
    Inventor: Jiefeng Tang
  • Portable fan
    Patent number: D1068048
    Type: Grant
    Filed: April 3, 2024
    Date of Patent: March 25, 2025
    Assignee: SHENZHEN JISU TECHNOLOGY CO., LTD.
    Inventor: Jiefeng Tang
  • Portable fan
    Patent number: D1068049
    Type: Grant
    Filed: April 3, 2024
    Date of Patent: March 25, 2025
    Assignee: SHENZHEN JISU TECHNOLOGY CO., LTD.
    Inventor: Jiefeng Tang
  • Portable fan
    Patent number: D1068050
    Type: Grant
    Filed: April 3, 2024
    Date of Patent: March 25, 2025
    Assignee: SHENZHEN JISU TECHNOLOGY CO., LTD.
    Inventor: Jiefeng Tang
  • Portable fan
    Patent number: D1069084
    Type: Grant
    Filed: November 16, 2023
    Date of Patent: April 1, 2025
    Assignee: Shenzhen Jisu Technology Co., Ltd
    Inventors: Xiangfu Li, Jiefeng Tang
  • Portable fan
    Patent number: D1085391
    Type: Grant
    Filed: November 16, 2023
    Date of Patent: July 22, 2025
    Assignee: Shenzhen Jisu Technology Co., Ltd
    Inventors: Xiangfu Li, Jiefeng Tang
  • Portable fan
    Patent number: D1083071
    Type: Grant
    Filed: April 11, 2024
    Date of Patent: July 8, 2025
    Assignee: SHENZHEN JISU TECHNOLOGY CO., LTD.
    Inventor: Jiefeng Tang
  • Portable fan
    Patent number: D1081963
    Type: Grant
    Filed: April 3, 2024
    Date of Patent: July 1, 2025
    Assignee: SHENZHEN JISU TECHNOLOGY CO., LTD.
    Inventor: Jiefeng Tang
  • Portable fan
    Patent number: D1078979
    Type: Grant
    Filed: April 3, 2024
    Date of Patent: June 10, 2025
    Assignee: SHENZHEN JISU TECHNOLOGY CO., LTD.
    Inventors: Jiefeng Tang, Wenpeng Qi
  • Portable fan
    Patent number: D1077190
    Type: Grant
    Filed: April 3, 2024
    Date of Patent: May 27, 2025
    Assignee: SHENZHEN JISU TECHNOLOGY CO., LTD.
    Inventors: Jiefeng Tang, Jiahang Xie
  • Portable fan
    Patent number: D1077191
    Type: Grant
    Filed: April 3, 2024
    Date of Patent: May 27, 2025
    Assignee: SHENZHEN JISU TECHNOLOGY CO., LTD.
    Inventors: Jiefeng Tang, Wenpeng Qi
  • Portable fan
    Patent number: D1077192
    Type: Grant
    Filed: April 3, 2024
    Date of Patent: May 27, 2025
    Assignee: SHENZHEN JISU TECHNOLOGY CO., LTD.
    Inventor: Jiefeng Tang