Patents by Inventor Byung Woo Sim

Byung Woo Sim 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).

  • UNIT AND METHOD FOR DECOMPOSING OZONE, AND SUBSTRATE TREATING APPARATUS INCLUDING THE UNIT
    Publication number: 20230212044
    Abstract: Disclosed is a method of decomposing ozone in ozone water. According to the present invention, a temperature of ozone water is increased by mixing ozone water with heated water, and the ozone in the ozone water is decomposed into oxygen by the increase in the temperature.
    Type: Application
    Filed: December 29, 2022
    Publication date: July 6, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Bok Kyu Lee, Byung Woo Sim, Yong Sun Ko, Young Seop Choi, Myung A Jeon