Patents by Inventor Xixi Kuang

Xixi Kuang 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).

  • Heat exchanger assembly and air conditioner
    Patent number: 11668492
    Abstract: The present disclosure provides a heat exchanger assembly and an air conditioner. The heat exchanger assembly comprises a first heat exchanger, a second heat exchanger and a third heat exchanger. The second heat exchanger is arranged to be angled relative to the first heat exchanger, the first end of the second heat exchanger is connected with or close to the first end of the first heat exchanger, and the second end of the second heat exchanger is away from the second end of the first heat exchanger. The third heat exchanger is arranged between the first heat exchanger and the second heat exchanger.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: June 6, 2023
    Assignee: Gree Electric Appliances, Inc. of Zhuhai
    Inventors: Jianguo Xiong, Zhongmei Wei, Xixi Kuang, Quanyou Hu, Weixue Lin, Ge Yu, Jian Ye
  • Air treatment equipment, fan and centrifugal fan blade of fan
    Patent number: 11371525
    Abstract: The present disclosure provides a centrifugal fan blade, an air treatment device and a fan; the centrifugal fan blade includes a hub and a plurality of fan blades; the plurality of fan blades are distributed around the periphery of the hub; each fan blade includes a first blade and a second blade; moreover, the first blade is in a backward blade form; and the second blade is in a forward blade form. The centrifugal fan blade can improve the flowing of the airflow and improve the air output efficiency.
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: June 28, 2022
    Assignee: Gree Electric Appliances, Inc. of Zhuhai
    Inventors: Xixi Kuang, Cheng Zeng, Zhongmei Wei, Weixue Lin, Ge Yu
  • Air Treatment Equipment, Fan and Centrifugal Fan Blade of Fan
    Publication number: 20210270281
    Abstract: The present disclosure provides a centrifugal fan blade, an air treatment device and a fan; the centrifugal fan blade includes a hub and a plurality of fan blades; the plurality of fan blades are distributed around the periphery of the hub; each fan blade includes a first blade and a second blade; moreover, the first blade is in a backward blade form; and the second blade is in a forward blade form. The centrifugal fan blade can improve the flowing of the airflow and improve the air output efficiency.
    Type: Application
    Filed: May 17, 2019
    Publication date: September 2, 2021
    Inventors: Xixi Kuang, Cheng Zeng, Zhongmei Wei, Weixue Lin, Ge Yu
  • Heat Exchanger Assembly and Air Conditioner
    Publication number: 20210254858
    Abstract: The present disclosure provides a heat exchanger assembly and an air conditioner. The heat exchanger assembly comprises a first heat exchanger, a second heat exchanger and a third heat exchanger. The second heat exchanger is arranged to be angled relative to the first heat exchanger, the first end of the second heat exchanger is connected with or close to the first end of the first heat exchanger, and the second end of the second heat exchanger is away from the second end of the first heat exchanger. The third heat exchanger is arranged between the first heat exchanger and the second heat exchanger.
    Type: Application
    Filed: May 14, 2019
    Publication date: August 19, 2021
    Inventors: Jianguo Xiong, Zhongmei Wei, Xixi Kuang, Quanyou Hu, Weixue Lin, Ge Yu, Jian Ye