Patents by Inventor ln Guk HWANG

ln Guk HWANG 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 PUMP SYSTEM FOR VEHICLE
    Publication number: 20210001688
    Abstract: A heat pump system for a vehicle cools or warms a battery module by use of one chiller in which a coolant and a refrigerant exchange heat such that the system may be simplified, and heating efficiency may be improved by selectively using an external air heat source and waste heat of an electrical component in a heating mode of the vehicle.
    Type: Application
    Filed: October 30, 2019
    Publication date: January 7, 2021
    Applicants: Hyundai Motor Gompany, Kia Motors Corporation, Hanon Systems
    Inventors: Jae Yeon KIM, SungJe LEE, Hae Jun LEE, ln Guk HWANG