Patents by Inventor Kang Hoon YOON

Kang Hoon YOON 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).

  • WATER BASED POLYIMIDE-POWDER COATING COMPOSITION AND METHOD FOR MANUFACTURING COMPOSITE SEPARATOR FOR LITHIUM SECONDARY BATTERY USING SAME
    Publication number: 20230178854
    Abstract: The present invention relates to a method for manufacturing a polyimide-powder composite separator using water and a polyimide-powder composite separator manufactured by the method, and is environmentally friendly since an organic solvent is not used in the overall process of manufacturing the composite separator and has advantageous effects in terms of time, cost, and manufacturing process since a high temperature/high pressure environment is not required.
    Type: Application
    Filed: October 11, 2022
    Publication date: June 8, 2023
    Inventors: Seungwon SONG, Chan Moon CHUNG, Yun Je CHOI, Hyun Soo AN, Seung Won JIN, Seung Hyun LEE, Jun Seo LEE, Dam Bi KIM, Ji Sun LEE, Hyun Woo KIM, Kang Hoon YOON