Patents by Inventor Minsub HWANG

Minsub HWANG 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).

  • Microbubble generating system
    Patent number: 11338255
    Abstract: A micro-bubble generating system according to an embodiment of the present invention may include an electrolytic bath configured to generate primary micro-bubbles; a water supply hose which is connected to an outlet end of the electrolytic bath; and a micro-bubble generating device which is connected to the outlet end of the water supply hose to generate secondary micro-bubbles having a smaller diameter than the primary micro-bubbles.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: May 24, 2022
    Assignees: LG Electronics Inc., Chungang University Industry Academic Cooperation Foundation
    Inventors: Hyungki Hong, Sangki Woo, Sangsoo Ahn, Jongmin Kim, Seunghoon Oh, Jeongil Lee, Minsub Hwang
  • MICROBUBBLE GENERATING SYSTEM
    Publication number: 20200078745
    Abstract: A micro-bubble generating system according to an embodiment of the present invention may include an electrolytic bath configured to generate primary micro-bubbles; a water supply hose which is connected to an outlet end of the electrolytic bath; and a micro-bubble generating device which is connected to the outlet end of the water supply hose to generate secondary micro-bubbles having a smaller diameter than the primary micro-bubbles.
    Type: Application
    Filed: December 18, 2017
    Publication date: March 12, 2020
    Inventors: Hyungki HONG, Sangki WOO, Sangsoo AHN, Jongmin KIM, Seunghoon OH, Jeongil LEE, Minsub HWANG