Patents by Inventor Gyeong Hyeon Gim

Gyeong Hyeon Gim 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).

  • Patent number: 9416122
    Abstract: Provided are a high refractive (meth)acrylate derivative and a method or preparing the same, and more particularly, a novel high refractive (meth)acrylate derivative having a high refractive index, capable of being used in a display component material such as an optical film, and a method for preparing the same.
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: August 16, 2016
    Assignee: DAELIM CHEMICAL CO., LTD.
    Inventors: Hong Hyun Shin, Ssang Soo Han, Chun Ho Kong, Gyeong Hyeon Gim
  • Publication number: 20150225364
    Abstract: Provided are a high refractive (meth) acrylate derivative and a method for preparing the same, and more particularly, a novel high refractive (meth) acrylate derivative having a high refractive index, capable of being used in a display component material such as an optical film, and a method for preparing the same.
    Type: Application
    Filed: July 23, 2013
    Publication date: August 13, 2015
    Applicant: Daelim Chemical Co., Ltd
    Inventors: Hong Hyun Shin, Ssang Soo Han, Chun Ho Kong, Gyeong Hyeon Gim