Patents by Inventor Hyuneun KWAK

Hyuneun KWAK 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).

  • Axial fan for outdoor unit of air conditioner
    Patent number: 11828476
    Abstract: An axial fan for an outdoor unit of an air conditioner is provided. The axial fan may include at least one blade connected to a hub. The at least one blade may include a blade inner portion, a blade outer portion provided outside of the blade inner portion in a radial direction, and a blade connector that connects the blade inner portion and the blade outer portion as a curved surface, thereby improving noise and increasing an air volume.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: November 28, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Keuntae Park, Inbeom Cheon, Jaehyuk Jung, Hyuneun Kwak, Seokho Choi, Siyoung Oh
  • AXIAL FAN FOR OUTDOOR UNIT OF AIR CONDITIONER
    Publication number: 20220178558
    Abstract: An axial fan for an outdoor unit of an air conditioner is provided. The axial fan may include at least one blade connected to a hub. The at least one blade may include a blade inner portion, a blade outer portion provided outside of the blade inner portion in a radial direction, and a blade connector that connects the blade inner portion and the blade outer portion as a curved surface, thereby improving noise and increasing an air volume.
    Type: Application
    Filed: November 9, 2021
    Publication date: June 9, 2022
    Inventors: Keuntae PARK, Inbeom CHEON, Jaehyuk JUNG, Hyuneun KWAK, Seokho CHOI, Siyoung OH