Patents by Inventor Jin-suck HEO

Jin-suck HEO 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).

  • Hybrid silencer with gas-liquid separating function in fuel cell system
    Patent number: 9038772
    Abstract: A hybrid silencer in a fuel cell system includes an expansion chamber connected to a predetermined apparatus of the fuel cell system, where the expansion chamber reduces acoustic noise of a fluid discharged from the predetermined apparatus, a water-absorber disposed inside the expansion chamber, where the water-absorber absorbs a liquid component of a fluid which flows into the expansion chamber; and a perforated silencer which discharges the fluid from which the liquid component is removed by the water-absorber while reducing acoustic noise of the fluid discharged therefrom.
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: May 26, 2015
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Jin-suck Heo, Won-ho Lee, Hye-jung Cho, Jong-rock Choi
  • HYBRID SILENCER WITH GAS-LIQUID SEPARATING FUNCTION IN FUEL CELL SYSTEM
    Publication number: 20130175114
    Abstract: A hybrid silencer in a fuel cell system includes an expansion chamber connected to a predetermined apparatus of the fuel cell system, where the expansion chamber reduces acoustic noise of a fluid discharged from the predetermined apparatus, a water-absorber disposed inside the expansion chamber, where the water-absorber absorbs a liquid component of a fluid which flows into the expansion chamber; and a perforated silencer which discharges the fluid from which the liquid component is removed by the water-absorber while reducing acoustic noise of the fluid discharged therefrom.
    Type: Application
    Filed: October 31, 2012
    Publication date: July 11, 2013
    Inventors: Jin-suck HEO, Won-ho LEE, Hye-jung CHO, Jong-rock CHOI