Patents by Inventor Young Jun Bae

Young Jun Bae 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).

  • Air purification mask
    Patent number: D1025345
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: April 30, 2024
    Assignee: ROOTOUS SYSTEM INC.
    Inventors: Young Jun Bae, Myung Seob Han