Patents by Inventor Ji Yun SEON

Ji Yun SEON 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).

  • Patent number: 11141699
    Abstract: An immersed hollow fiber membrane module according to an embodiment of the present disclosure includes a hollow fiber membrane bundle formed by fixing a plurality of hollow fiber membranes by a potting agent, and a module supporting unit provided at one side of the hollow fiber membrane bundle to support the hollow fiber membrane bundle, the module supporting unit having an air cleaning time delaying portion configured to delay or intermittently maintain an air cleaning time for air introduced therein and discharged out.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: October 12, 2021
    Assignees: SEOJIN ENERGY CO., LTD.
    Inventors: Tea Hyoung Lim, Seung Kyun Park, Sung Hyo An, Hyun Hoon Jung, Jae Young Lee, Ji Yun Seon, Jun Kim
  • Publication number: 20200179878
    Abstract: An immersed hollow fiber membrane module according to an embodiment of the present disclosure includes a hollow fiber membrane bundle formed by fixing a plurality of hollow fiber membranes by a potting agent, and a module supporting unit provided at one side of the hollow fiber membrane bundle to support the hollow fiber membrane bundle, the module supporting unit having an air cleaning time delaying portion configured to delay or intermittently maintain an air cleaning time for air introduced therein and discharged out.
    Type: Application
    Filed: December 5, 2019
    Publication date: June 11, 2020
    Inventors: Tea Hyoung LIM, Seung Kyun PARK, Sung Hyo AN, Hyun Hoon JUNG, Jae Young LEE, Ji Yun SEON, Jun KIM