Patents by Inventor Shihua Tang

Shihua 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).

  • Vacuum cleaner
    Patent number: D1021304
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: April 2, 2024
    Assignee: Anker Innovations Technology Co., Ltd.
    Inventors: Shihua Tang, Zongshuai Xu
  • Dust collection station
    Patent number: D1044183
    Type: Grant
    Filed: September 14, 2022
    Date of Patent: September 24, 2024
    Assignee: Anker Innovations Technology Co., Ltd.
    Inventors: Shihua Tang, Zongshuai Xu
  • Vacuum cleaner
    Patent number: D1055429
    Type: Grant
    Filed: December 23, 2022
    Date of Patent: December 24, 2024
    Assignee: Anker Innovations Technology Co., Ltd.
    Inventors: Shihua Tang, Jaewan Jeong
  • Base station for a robotic cleaner
    Patent number: D1055435
    Type: Grant
    Filed: May 26, 2023
    Date of Patent: December 24, 2024
    Assignee: Anker Innovations Technology Co., Ltd.
    Inventors: Shihua Tang, Jaewan Jeong