Patents by Inventor Soo Min Bae

Soo Min 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).

  • Method of improving adhesive strength between heterogeneous materials of metal and resin
    Patent number: 11338323
    Abstract: A method of attaching heterogeneous materials comprising pretreating the surface of a metal plate with an aromatic compound containing a pyrogallol group to bind the pyrogallol group to the surface of the metal plate and coating the pyrogallol-group-bound metal plate with a polymer resin, thereby greatly improving the adhesive strength between the metal plate and the polymer resin.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: May 24, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Chung-Ang University Industry-Academy Cooperation Foundation
    Inventors: Sung Ho Yoon, Yun Ho Cho, Gyu Hyeong Choe, Jong Hwi Lee, Soo Min Bae
  • METHOD OF IMPROVING ADHESIVE STRENGTH BETWEEN HETEROGENEOUS MATERIALS OF METAL AND RESIN
    Publication number: 20200353506
    Abstract: Disclosed is a method of attaching heterogeneous materials, for example, a metal plate and a polymer resin, by greatly improving the adhesive strength between the heterogeneous materials, for example, the metal plate and the polymer resin. Particularly, the method may include pretreating the surface of a metal plate with an aromatic compound containing a pyrogallol group to bind the pyrogallol group to the surface of the metal plate and coating the pyrogallol-group-bound metal plate with a polymer resin, thereby greatly improving the adhesive strength between the metal plate and the polymer resin through a simple process.
    Type: Application
    Filed: November 25, 2019
    Publication date: November 12, 2020
    Inventors: Sung Ho Yoon, Yun Ho Cho, Gyu Hyeong Choe, Jong Hwi Lee, Soo Min Bae