Patents by Inventor Kyu-Hyun Jeong

Kyu-Hyun Jeong 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).

  • Sterilizing device
    Patent number: 11939240
    Abstract: A sterilizing device includes a pipe having an inlet and an outlet and allowing fluid to move therethrough and a light source provided on one side of the pipe and providing light to the fluid. At least a portion of the pipe is provided in a spiral shape and the inlet and/or the outlet are arranged in a light emitting region.
    Type: Grant
    Filed: December 21, 2022
    Date of Patent: March 26, 2024
    Assignee: SEOUL VIOSYS CO., LTD.
    Inventors: Jae Young Choi, Shi Hyun Ahn, Ki Yon Park, Woong Ki Jeong, Kyu Won Han
  • Sleeping bag containing air pillow
    Patent number: D458730
    Type: Grant
    Filed: September 13, 2001
    Date of Patent: June 18, 2002
    Inventor: Kyu-Hyun Jeong
  • Cooler
    Patent number: D464235
    Type: Grant
    Filed: September 13, 2001
    Date of Patent: October 15, 2002
    Inventor: Kyu-Hyun Jeong