Patents by Inventor Hee Chan Chung

Hee Chan Chung 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).

  • Patent number: 11105251
    Abstract: A catalytic converter for a vehicle includes: an inlet cone portion connected to an exhaust side of a turbocharger; a converter housing connected to the inlet cone portion and forming an exhaust gas flow passage; at least one catalyst element installed in the exhaust gas flow passage of the converter housing; and a pin member installed inside the inlet cone portion corresponding to the front end surface of the catalyst element.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: August 31, 2021
    Assignees: Hyundai Motor Company, KIA Motors Corporation
    Inventor: Hee Chan Chung
  • Publication number: 20210172367
    Abstract: A catalytic converter for a vehicle includes: an inlet cone portion connected to an exhaust side of a turbocharger; a converter housing connected to the inlet cone portion and forming an exhaust gas flow passage; at least one catalyst element installed in the exhaust gas flow passage of the converter housing; and a pin member installed inside the inlet cone portion corresponding to the front end surface of the catalyst element.
    Type: Application
    Filed: May 13, 2020
    Publication date: June 10, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Hee Chan CHUNG
  • Publication number: 20040202752
    Abstract: The invention is directed to a way of eating fast foods in restaurants and in drive-through eating establishments that serve hot or cold foods. In either case, the food is served at a counter or in a drive-through environment. The food is delivered either through a window or across a counter. The problem is that the food is contained either in a wrapping or a container. When eating the food, it happens that the eater of the food, either at home or in car, experiences food spills. The gist of the invention at hand is that the device, while eating, does not soil the fingers of the user or the clothing will not be soiled by any food spills. The invention involves a conical collar that has a wider opening at its upper end than at its lower end.
    Type: Application
    Filed: April 14, 2003
    Publication date: October 14, 2004
    Inventor: Hee Chan Chung