Patents by Inventor Yuanjian LIANG

Yuanjian LIANG 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).

  • FAN AND CLEANING DEVICE
    Publication number: 20240084811
    Abstract: A fan includes a rotor; a stator; a first bearing assembly disposed at a radial outer side of an end of the rotor; and an impeller including an impeller body, where the impeller body is provided with a receiving cavity for receiving the first bearing assembly; and one end of the first bearing assembly is disposed in the receiving cavity, and the rotor, the first bearing assembly and the impeller body are disposed coaxially.
    Type: Application
    Filed: April 2, 2022
    Publication date: March 14, 2024
    Inventors: Yuanjian LIANG, Changcheng LI, Zhimin YANG