Patents by Inventor Haike Yin

Haike Yin 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).

  • Humidifier
    Patent number: D977081
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: January 31, 2023
    Inventor: Haike Yin
  • Humidifier
    Patent number: D1015512
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: February 20, 2024
    Inventor: Haike Yin
  • Humidifier
    Patent number: D1021037
    Type: Grant
    Filed: February 7, 2021
    Date of Patent: April 2, 2024
    Inventor: Haike Yin