Patents by Inventor Hang Ying

Hang Ying 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).

  • Open-air shallow pot
    Patent number: D1082412
    Type: Grant
    Filed: November 9, 2023
    Date of Patent: July 8, 2025
    Assignee: JINHUA RUIHAO TECHNOLOGY DEVELOPMENT CO., LTD
    Inventor: Hang Ying
  • Open-air frypan
    Patent number: D1081241
    Type: Grant
    Filed: November 9, 2023
    Date of Patent: July 1, 2025
    Assignee: JINHUA RUIHAO TECHNOLOGY DEVELOPMENT CO., LTD
    Inventor: Hang Ying