Patents by Inventor Seogwon LEE

Seogwon 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).

  • Distributing board having position lock device
    Patent number: 11715939
    Abstract: The present disclosure relates to a distributing board having a position lock device and, more specifically, having a position lock device which can hold or release, at a specific position, an electric power device unit. The distributing board having a position lock device, according to one embodiment of the present disclosure, comprises an external case and an electric power device unit drawn into and out of the external case, and further comprises: a position setting bracket which is fixed to the external case and has convex-concave parts for setting the position of the electric power device unit; and a lock device which moves with the electric power device unit by being coupled to a portion of the electric power device unit, and which restricts or allows movement of the electric power device unit by being hooked into or released from the positions of the position setting bracket.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: August 1, 2023
    Assignee: LS ELECTRIC CO., LTD.
    Inventors: Hanyoung Kang, Minsoo Son, Seogwon Lee, Kilyoung Ahn, Younggeun Kim
  • DISTRIBUTING BOARD HAVING POSITION LOCK DEVICE
    Publication number: 20220181854
    Abstract: The present disclosure relates to a distributing board having a position lock device and, more specifically, having a position lock device which can hold or release, at a specific position, an electric power device unit. The distributing board having a position lock device, according to one embodiment of the present disclosure, comprises an external case and an electric power device unit drawn into and out of the external case, and further comprises: a position setting bracket which is fixed to the external case and has convex-concave parts for setting the position of the electric power device unit; and a lock device which moves with the electric power device unit by being coupled to a portion of the electric power device unit, and which restricts or allows movement of the electric power device unit by being hooked into or released from the positions of the position setting bracket.
    Type: Application
    Filed: March 17, 2020
    Publication date: June 9, 2022
    Inventors: Hanyoung KANG, Minsoo SON, Seogwon LEE, Kilyoung AHN, Younggeun KIM
  • Interlock device of withdrawable arc eliminator
    Patent number: 10163587
    Abstract: The present invention relates to a withdrawable arc eliminator having an interlock function, and more particularly, to a withdrawable arc eliminator having an interlock function capable of preventing insertion or withdrawal of an arc eliminator applied to an electrical panel, in a closed state of the arc eliminator.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: December 25, 2018
    Assignee: LSIS CO., LTD.
    Inventors: Hyunwook Lee, Kwanghyeon Ahn, Seogwon Lee, Youngwoo Jeong
  • INTERLOCK DEVICE OF WITHDRAWABLE ARC ELIMINATOR
    Publication number: 20170263389
    Abstract: The present invention relates to an interlock device of a withdrawable arc eliminator, and more particularly, to an interlock device of a withdrawable arc eliminator capable of preventing insertion or withdrawal of an arc eliminator applied to an electrical panel, in a closed state of the arc eliminator.
    Type: Application
    Filed: July 15, 2016
    Publication date: September 14, 2017
    Applicant: LSIS CO., LTD.
    Inventors: Hyunwook LEE, Kwanghyeon AHN, Seogwon LEE, Youngwoo JEONG