Patents by Inventor Jahun KU

Jahun KU 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).

  • Ballast water treatment system
    Patent number: 10087095
    Abstract: The present invention relates to a ballast water treatment system.
    Type: Grant
    Filed: March 21, 2014
    Date of Patent: October 2, 2018
    Assignee: TECHCROSS CO., LTD.
    Inventors: Kyuwon Park, Seongtae Kim, Haidon Lee, Yongseok Park, Daewon Kim, Kisung Lee, Jahun Ku, Yujin Kim
  • BALLAST WATER TREATMENT SYSTEM
    Publication number: 20160130165
    Abstract: The present invention relates to a ballast water treatment system.
    Type: Application
    Filed: March 21, 2014
    Publication date: May 12, 2016
    Applicant: TECH CROSS CO., LTD.
    Inventors: Kyuwon PARK, Seongtae KIM, Haidon LEE, Yongseok PARK, Daewon KIM, Kisung LEE, Jahun KU, Yujin KIM