Patents by Inventor Zhaoyang Xia

Zhaoyang Xia 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).

  • Cooker hood and filtering device thereof
    Patent number: 11313565
    Abstract: A filtering device of a cooker hood is configured in a V shape with an upward opening as a whole, and includes a V-shaped inner surface and a V-shaped outer surface. A tube portion is embedded between the inner surface and the outer surface, both ends of the tube portion being closed. The tube portion has a V shape with an upward opening. The tube portion includes an air inlet and an air outlet disposed in an interleaved manner, with the air inlet being located on the outer surface, and the air outlet being located on the inner surface. In this way, a rotating airflow is suitable to be formed in the tube portion of the filtering device, thereby improving a grease separation effect.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: April 26, 2022
    Assignee: BSH Hausgeräte GmbH
    Inventors: Zhaoyang Xia, Yongzhi Yang, Jing Liao, Jun Li
  • COOKER HOOD AND FILTERING DEVICE THEREOF
    Publication number: 20200340681
    Abstract: A filtering device of a cooker hood is configured in a V shape with an upward opening as a whole, and includes a V-shaped inner surface and a V-shaped outer surface. A tube portion is embedded between the inner surface and the outer surface, both ends of the tube portion being closed. The tube portion has a V shape with an upward opening. The tube portion includes an air inlet and an air outlet disposed in an interleaved manner, with the air inlet being located on the outer surface, and the air outlet being located on the inner surface. In this way, a rotating airflow is suitable to be formed in the tube portion of the filtering device, thereby improving a grease separation effect.
    Type: Application
    Filed: April 16, 2020
    Publication date: October 29, 2020
    Inventors: Zhaoyang Xia, Yongzhi Yang, Jing Liao, Jun Li