Patents by Inventor Wenjun Lan

Wenjun Lan 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).

  • Photocatalyst sterilization device and refrigerator including the same
    Patent number: 10736984
    Abstract: A photocatalyst sterilization device includes a housing, wherein the housing includes a first receiving chamber and a second receiving chamber that are in communication with each other, the first receiving chamber receives a photocatalyst layer and a light source assembly configured to irradiate the photocatalyst layer, the second receiving chamber receives an axial-flow fan; and an air inlet and an air outlet are defined in the same surface of the housing, one of the air inlet and the air outlet is corresponded to the first receiving chamber in position, the other one of the air inlet and the air outlet is corresponded to the second receiving chamber in position, and a direction in which the axial-flow fan suctions air via the air inlet is parallel to a direction of irradiation of the light source assembly.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: August 11, 2020
    Assignee: SHENZHEN H&T INTELLIGENT CONTROL CO., LTD.
    Inventors: Quansheng Liu, Xinhua Jiang, Wenjun Lan, Yanwen Liu
  • PHOTOCATALYST STERILIZATION DEVICE AND REFRIGERATOR INCLUDING THE SAME
    Publication number: 20190374670
    Abstract: A photocatalyst sterilization device includes a housing, wherein the housing includes a first receiving chamber and a second receiving chamber that are in communication with each other, the first receiving chamber receives a photocatalyst layer and a light source assembly configured to irradiate the photocatalyst layer, the second receiving chamber receives an axial-flow fan; and an air inlet and an air outlet are defined in the same surface of the housing, one of the air inlet and the air outlet is corresponded to the first receiving chamber in position, the other one of the air inlet and the air outlet is corresponded to the second receiving chamber in position, and a direction in which the axial-flow fan suctions air via the air inlet is parallel to a direction of irradiation of the light source assembly.
    Type: Application
    Filed: October 31, 2018
    Publication date: December 12, 2019
    Inventors: Quansheng Liu, Xinhua Jiang, Wenjun Lan, Yanwen Liu