Patents by Inventor Yong Guen YU

Yong Guen YU 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).

  • Block copolymer materials containing polyhedral oligomeric silsesquioxane(POSS)
    Patent number: 10703858
    Abstract: A macromolecular photonic crystal material including an A block and a B block is disclosed. the A block comprises a crystalline polyhedral oligomeric POSS, the macromolecular photonic crystal material represented by the structural formula 1.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: July 7, 2020
    Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jae Suk Lee, Chang Geun Chae, Mallela Yadagiri Lakshmi Narasimha Kishore, Myung Jin Kim, In Gyu Bak, Ho Bin Seo, Yong Guen Yu
  • POLYMERIC POLYMERIC MATERIALS CONTAINING POLYHEDRAL OLIGOMERIC SILSESQUIOXANE(POSS)
    Publication number: 20190085118
    Abstract: A macromolecular photonic crystal material including an A block and a B block is disclosed. the A block comprises a crystalline polyhedral oligomeric POSS, the macromolecular photonic crystal material represented by the structural formula 1.
    Type: Application
    Filed: September 17, 2018
    Publication date: March 21, 2019
    Inventors: Jae Suk LEE, Chang Geun CHAE, Mallela Yadagiri Lakshmi Narasimha KISHORE, Myung Jin KIM, In Gyu BAK, Ho Bin SEO, Yong Guen YU