Patents by Inventor Sung Eui Wi

Sung Eui Wi 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).

  • Portable air conditioner
    Patent number: D1110486
    Type: Grant
    Filed: July 30, 2023
    Date of Patent: January 27, 2026
    Assignee: HEPHZIBAH CO., LTD.
    Inventors: Cha Hyun Sung, Hyeon Ho Jeong, In Jae Lee, Sung Eui Wi
  • Portable air conditioner
    Patent number: D1121795
    Type: Grant
    Filed: November 18, 2024
    Date of Patent: April 7, 2026
    Assignee: HEPHZIBAH CO., LTD.
    Inventors: Cha Hyun Sung, Hyeon Ho Jeong, In Jae Lee, Sung Eui Wi