Patents by Inventor Jee-Seom Kim

Jee-Seom Kim 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).

  • PHOTOCHROMIC FILMS AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20100157407
    Abstract: The present invention provides a photochromic film which is formed by curing a photochromic composition and includes a multifunctional (metha)acrylate-based monomer that has two or more functional groups, and a photochromic dye, a product including the same, and a method for producing the photochromic film.
    Type: Application
    Filed: August 21, 2008
    Publication date: June 24, 2010
    Inventors: Woo-Sung Kim, Hyeon Choi, Jee-Seom Kim, Dong-Joo Kwon, Young-Jun Hong