Patents by Inventor Jung Bin YANG

Jung Bin YANG 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).

  • Publication number: 20240295370
    Abstract: A temperature-responsive hydrophilic-hydrophobic conversion surface has a surface property that is hydrophobic at a low temperature and is converted to be hydrophilic when the temperature rises. Accordingly, by applying the conversion surface to the fins of a heat exchanger, frost formation can be delayed in a low temperature environment due to the hydrophobicity, and remaining meltwater can be easily dried due to the conversion of the surface from hydrophobic to hydrophilic when the temperature is raised for defrosting. Therefore, the surface property of the fins of a heat exchanger is automatically converted according to the temperature and exhibits only favorable advantages at respective temperatures, so that heat transfer performance and power efficiency of the heat exchange can be effectively improved.
    Type: Application
    Filed: May 11, 2022
    Publication date: September 5, 2024
    Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Dong Rip KIM, Hyeonho LEE, Jaehyeon JEON, Jung Bin YANG
  • Publication number: 20220349062
    Abstract: A method of manufacturing hydrophilic stainless steel includes polishing the surface of the stainless steel in one direction; and immersing the polished stainless steel in an acidic solution to form an oxide film.
    Type: Application
    Filed: July 19, 2022
    Publication date: November 3, 2022
    Inventors: Dong Rip KIM, Jae Hyeon JEON, Jung Bin YANG