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KWANG STEEL CO LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    40,837
  • Filing trend
    ⇧ 25.0%
About

KWANG STEEL CO LTD has a total of 52 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, thermal processes and computer technology are RIPSTAAL B V, AN SEUNG HAN and MILLER PHILIP GLEN.

Patent filings per year

Chart showing KWANG STEEL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gwak In Hak 42
#2 Gwak In-Hak 7
#3 Choi Yeoung Sam 2
#4 Kim Baek Soo 2
#5 Lee Jung Pyo 2
#6 Kim Hong Ryong 1
#7 Jung Hoe Hyeon 1
#8 Lee Myeong Heon 1
#9 Lee Sang Ho 1

Latest patents

Publication Filing date Title
KR20200000432A Fireproof partition
KR20190096916A Exterior panels for construction and assembly structure thereof
KR20190096915A Exterior panels for construction and assembly structure thereof
KR20190096914A Exterior panels for construction and assembly structure thereof
KR20190068506A Fireproof partition
KR20200131469A Exterior panels for construction and Connection structure between exterior panel for building and ventilation
KR102082412B1 Exterior panels for construction and assembly structure thereof
WO2019156303A1 Building exterior panel and assembly structure thereof
KR102013455B1 Exterior panels for construction and assembly structure thereof
KR20190123580A Separation apparatus for structural panel
KR20190123575A Exterior panels for construction and manufacturing method thereof
KR20190095667A Exterior panels for construction and assembly structure thereof
KR20190066388A Fire resistance dry wall structure
KR101907464B1 Assembly type partition
KR20180061013A Modular assemble house
KR20190047564A Modular assembly house and connection structure between modular assembly houses
KR101935046B1 Exterior panel using frame structure
KR20180060919A Exterior panel using frame structure
KR20170121042A Fireproof partition
KR20170121041A Fireproof partition