Patents by Inventor Seung Yeong KIM

Seung Yeong 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).

  • Patent number: 9963067
    Abstract: Provided is a structure of foam-injection molding including an EL sheet. The structure includes: a base material; an electro luminescence(EL) sheet which is able to emit a light, and which is disposed on an upper side of the base material; a foam layer disposed on an upper side of the EL sheet; and a skin layer disposed on an upper side of the foam layer.
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: May 8, 2018
    Assignee: SEOYON E-HWA CO., LTD.
    Inventors: Ji Hyun Cho, Sung Won Lee, Seung Yeong Kim
  • Publication number: 20180118102
    Abstract: Provided is a structure of foam-injection molding including an EL sheet. The structure includes: a base material; an electro luminescence (EL) sheet which is able to emit a light, and which is disposed on an upper side of the base material; a foam layer disposed on an upper side of the EL sheet; and a skin layer disposed on an upper side of the foam layer.
    Type: Application
    Filed: April 4, 2017
    Publication date: May 3, 2018
    Applicant: SEOYON E-HWA CO., LTD.
    Inventors: Ji Hyun CHO, Sung Won LEE, Seung Yeong KIM