Patents by Inventor Enhui Zhang

Enhui Zhang 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).

  • Vegetable cutter
    Patent number: D981784
    Type: Grant
    Filed: October 28, 2022
    Date of Patent: March 28, 2023
    Assignee: Fujian Meizhikou Technology Co., Ltd.
    Inventors: Jing Fang, Enhui Zhang
  • Pair of earphones
    Patent number: D1018508
    Type: Grant
    Filed: June 30, 2023
    Date of Patent: March 19, 2024
    Assignee: LUDOS INTERNATIONAL LIMITED
    Inventors: Erion Domi, Enhui Zhang
  • Earphones
    Patent number: D1053166
    Type: Grant
    Filed: August 28, 2024
    Date of Patent: December 3, 2024
    Assignee: LUDOS INTERNATIONAL LIMITED
    Inventors: Erion Domi, Enhui Zhang, Beniamino Diodati