Patents by Inventor Jong Up Kim

Jong Up Kim 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).

  • Independently-controlled PTC heater and device
    Patent number: 10549604
    Abstract: An independently-controlled PTC (Positive Temperature Coefficient) heater includes a PTC unit including first and second PTC elements for generating heat by an applied power, a guide frame having an opening to which the first and second PTC elements are mounted, first and second electrode plates configured to respectively make surface contact with one surfaces of the first and second PTC elements which are exposed through the opening, a common electrode plate configured to make surface contact with the other surfaces of both the first and second PTC elements which is exposed through the opening, and an insulation member configured to insulate the first electrode plate, the second electrode plate and the common electrode plate from an outside; and a heat diffusion fin provided at a side of the heating tube.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: February 4, 2020
    Assignees: JAHWA ELECTRONICS CO., LTD., HANON SYSTEMS
    Inventors: Do Sik Min, Jong Up Kim, Sang Ho Oh, Chae Geun Lim, Joong Heum Jung
  • INDEPENDENTLY-CONTROLLED PTC HEATER AND DEVICE
    Publication number: 20190084374
    Abstract: An independently-controlled PTC (Positive Temperature Coefficient) heater includes a PTC unit including first and second PTC elements for generating heat by an applied power, a guide frame having an opening to which the first and second PTC elements are mounted, first and second electrode plates configured to respectively make surface contact with one surfaces of the first and second PTC elements which are exposed through the opening, a common electrode plate configured to make surface contact with the other surfaces of both the first and second PTC elements which is exposed through the opening, and an insulation member configured to insulate the first electrode plate, the second electrode plate and the common electrode plate from an outside; and a heat diffusion fin provided at a side of the heating tube.
    Type: Application
    Filed: November 15, 2016
    Publication date: March 21, 2019
    Inventors: Do Sik MIN, Jong Up KIM, Sang Ho OH, Chae Geun LIM, Joong Heum JUNG
  • Electric heater mounted on air conditioner for vehicle
    Patent number: D757917
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: May 31, 2016
    Assignee: Jahwa Electronics Co., Ltd.
    Inventors: Do Sik Min, Jong Up Kim, Jin Su Park