Patents by Inventor Chung Sup LEE

Chung Sup LEE 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).

  • Baby car seat allowing position change
    Patent number: 10640020
    Abstract: The present invention relates to a baby car seat allowing a position change, and the purpose thereof is to provide a baby car seat which allows the posture of a baby to be changed in the direction thereof to a horizontal direction.
    Type: Grant
    Filed: April 12, 2016
    Date of Patent: May 5, 2020
    Assignee: DONG-IN ENTECH CO., LTD.
    Inventors: In Soo Jung, Gwon Je Sung, Chung Sup Lee
  • BABY CAR SEAT ALLOWING POSITION CHANGE
    Publication number: 20190135142
    Abstract: The present invention relates to a baby car seat allowing a position change, and the purpose thereof is to provide a baby car seat which allows the posture of a baby to be changed in the direction thereof to a horizontal direction.
    Type: Application
    Filed: April 12, 2016
    Publication date: May 9, 2019
    Applicant: Dong-In Entech Co., Ltd.
    Inventors: In Soo JUNG, Gwon Je SUNG, Chung Sup LEE