Patents by Inventor Hyun Lae Lee

Hyun Lae Lee 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 RECOVERY APPARATUS BASED ON FUEL CELL AND OPERATING METHOD THEREOF
    Publication number: 20170179502
    Abstract: Provided are a heat recovery apparatus based on a fuel cell and an operating method thereof. In the fuel cell-based heat recovery apparatus and the operating method thereof, hot water and steam may be generated by using heat generated while a molten carbonate fuel cell (MCFC) operates to supply the generated hot water or steam to buildings, thereby reducing a rate of operation in cooling/heating equipment using electricity so as to reduce air-conditioning costs.
    Type: Application
    Filed: March 1, 2017
    Publication date: June 22, 2017
    Applicant: Posco Energy Co., Ltd.
    Inventors: Hyun Lae Lee, Jung Tae Hwang, Ja Hoon Jeong, Sung Lay Ryu
  • Heat recovery apparatus based on fuel cell and operating method thereof
    Patent number: 9620795
    Abstract: Provided are a heat recovery apparatus based on a fuel cell and an operating method thereof. In the fuel cell-based heat recovery apparatus and the operating method thereof, hot water and steam may be generated by using heat generated while a molten carbonate fuel cell (MCFC) operates to supply the generated hot water or steam to buildings, thereby reducing a rate of operation in cooling/heating equipment using electricity so as to reduce air-conditioning costs.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: April 11, 2017
    Assignee: Posco Energy Co., Ltd.
    Inventors: Hyun Lae Lee, Jung Tae Hwang, Ja Hoon Jeong, Sung Lay Ryu
  • HEAT RECOVERY APPARATUS BASED ON FUEL CELL AND OPERATING METHOD THEREOF
    Publication number: 20140349206
    Abstract: Provided are a heat recovery apparatus based on a fuel cell and an operating method thereof. In the fuel cell-based heat recovery apparatus and the operating method thereof, hot water and steam may be generated by using heat generated while a molten carbonate fuel cell (MCFC) operates to supply the generated hot water or steam to buildings, thereby reducing a rate of operation in cooling/heating equipment using electricity so as to reduce air-conditioning costs.
    Type: Application
    Filed: December 21, 2012
    Publication date: November 27, 2014
    Inventors: Hyun Lae Lee, Jung Tae Hwang, Ja Hoon Jeong, Sung Lay Ryu