Patents by Inventor Ja Won KIM

Ja Won 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).

  • Heat transfer fluid composition with improved thermal stability
    Patent number: 12680009
    Abstract: The present invention relates to a heat transfer fluid composition with improved thermal stability, and has the effect of inhibiting the oxidation of a coolant due to hydrogen vehicle stack cooling system components and operating temperature.
    Type: Grant
    Filed: July 15, 2021
    Date of Patent: July 14, 2026
    Assignee: KD FINECHEM CO., LTD.
    Inventors: Jae Yoon Park, Hyun Jin Park, Hong Ki Lee, Ja Won Kim, Sang Jun Yoon
  • COOLING LIQUID COMPOSITION FOR ELECTRIC VEHICLE
    Publication number: 20230383163
    Abstract: The present disclosure relates to a cooling liquid composition for an electric vehicle. The purpose of the composition according to the present disclosure is to effectively control heat generated during the operation of electronic components which are constituent elements of the electric vehicle, thereby enhancing the durability of the components and ensuring stability. The present disclosure has the effect that the anti-corrosion properties between components of a cooling system are excellent, while the effect of the generation of precipitates that form when electricity flows is small.
    Type: Application
    Filed: July 15, 2021
    Publication date: November 30, 2023
    Applicant: KD FINECHEM CO., LTD.
    Inventors: Jae Yoon PARK, Hyun Jin PARK, Hong Ki LEE, Sang Jun YOON, Ja Won KIM
  • HEAT TRANSFER FLUID COMPOSITION WITH IMPROVED THERMAL STABILITY
    Publication number: 20230383160
    Abstract: The present invention relates to a heat transfer fluid composition with improved thermal stability, and has the effect of inhibiting the oxidation of a coolant due to hydrogen vehicle stack cooling system components and operating temperature.
    Type: Application
    Filed: July 15, 2021
    Publication date: November 30, 2023
    Applicant: KD FINECHEM CO., LTD.
    Inventors: Jae Yoon PARK, Hyun Jin PARK, Hong Ki LEE, Ja Won KIM, Sang Jun YOON
  • COLORANT FOR HEAT TRANSFER FLUID, AND COMPOSITION COMPRISING SAME
    Publication number: 20230053517
    Abstract: The present invention relates to a colorant for a heat transfer fluid, and a composition comprising same.
    Type: Application
    Filed: October 20, 2020
    Publication date: February 23, 2023
    Inventors: Jae Yoon PARK, Hyun Jin PARK, Hong Ki LEE, Ja Won KIM
  • COLORANT FOR HEAT TRANSFER FLUID, AND COMPOSITION COMPRISING SAME
    Publication number: 20220363697
    Abstract: The present invention relates to a colorant for a heat transfer fluid and a composition comprising same.
    Type: Application
    Filed: October 20, 2020
    Publication date: November 17, 2022
    Inventors: Jae Yoon PARK, Hyun Jin PARK, Hong Ki LEE, Ja Won KIM