Patents by Inventor Woo Chul Kwon

Woo Chul Kwon 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 exchanger unit
    Patent number: 10151537
    Abstract: A heat exchanger unit includes tube units arranged within a duct unit for heat exchange with combustion gas supplied from a furnace of a thermal power plant, and heat exchanger fins longitudinally formed on outer peripheral surfaces of the tube units and having different thickness and sizes while heat exchange with the combustion gas is performed through the heat exchanger fin.
    Type: Grant
    Filed: January 8, 2016
    Date of Patent: December 11, 2018
    Assignee: Doosan Heavy Industries Construction Co., Ltd
    Inventors: Jae Dal Lee, Woo Chul Kwon, Jin Woon Lee
  • HEAT EXCHANGER UNIT
    Publication number: 20160290729
    Abstract: A heat exchanger unit includes tube units arranged within a duct unit for heat exchange with combustion gas supplied from a furnace of a thermal power plant, and heat exchanger fins longitudinally formed on outer peripheral surfaces of the tube units and having different thickness and sizes while heat exchange with the combustion gas is performed through the heat exchanger fin.
    Type: Application
    Filed: January 8, 2016
    Publication date: October 6, 2016
    Applicant: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
    Inventors: Jae Dal Lee, Woo Chul Kwon, Jin Woon Lee