Patents by Inventor Nam Goo LEE

Nam Goo 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).

  • Photomask for imprinting and manufacturing method therefor
    Patent number: 11966163
    Abstract: An imprinting photomask including: a transparent substrate; a light blocking pattern provided on the transparent substrate; and a dry film resist (DFR) pattern provided on the light blocking pattern.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: April 23, 2024
    Assignee: LG CHEM, LTD.
    Inventors: Yong Goo Son, Seung Heon Lee, Nam Seok Bae
  • Straight type lamp
    Patent number: 9512967
    Abstract: Disclosed therein is a straight type lamp including: a lamp body; and a pair of sockets fit to both ends of the lamp body. At least one of the sockets includes: a socket housing; a plurality of terminal pins, each of which includes an input terminal protruding to one side of the socket housing and an output terminal arranged inside the socket housing; a push button protruding to one side of the socket housing; and a plurality of elasticity switches, each of which is electrically connected with the terminal pin when the push button moves backwardly and which is electrically disconnected from the terminal pin when the push button returns to its original position.
    Type: Grant
    Filed: February 28, 2014
    Date of Patent: December 6, 2016
    Assignee: KUMHO ELECTRIC INC.
    Inventor: Nam Goo Lee
  • STRAIGHT TYPE LAMP
    Publication number: 20150198318
    Abstract: Disclosed therein is a straight type lamp including: a lamp body; and a pair of sockets fit to both ends of the lamp body. At least one of the sockets includes: a socket housing; a plurality of terminal pins, each of which includes an input terminal protruding to one side of the socket housing and an output terminal arranged inside the socket housing; a push button protruding to one side of the socket housing; and a plurality of elasticity switches, each of which is electrically connected with the terminal pin when the push button moves backwardly and which is electrically disconnected from the terminal pin when the push button returns to its original position.
    Type: Application
    Filed: February 28, 2014
    Publication date: July 16, 2015
    Applicant: Kumho Electric, Inc.
    Inventor: Nam Goo LEE
  • LED fluorescent lamp
    Patent number: D743587
    Type: Grant
    Filed: February 28, 2014
    Date of Patent: November 17, 2015
    Assignee: KUMHO ELECTRIC, INC.
    Inventor: Nam Goo Lee