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CHUNKYUNG IND CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    172,983
  • Filing trend
    0.0%
About

CHUNKYUNG IND CO LTD has a total of 11 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2013. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, transport and machine tools are CONST J KIHN ATEL, KUEDO KONG YOUNG CO LTD and ETF.

Patent filings in countries

World map showing CHUNKYUNG IND CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing CHUNKYUNG IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Min Gyeongchan 5
#2 Lee Sungu 5
#3 Lee Soon Gu 5
#4 No Hongseung 3
#5 Hwang Sun Heong 2
#6 Lee Geunhui 1
#7 Choi Yeong Gil 1
#8 Back In Chul 1
#9 Choi Do Sik 1
#10 Lee Ilhwa 1

Latest patents

Publication Filing date Title
KR20210034278A Construction method of fast-hardening rail track for improving ballast rail track
KR20200136089A Muti-junction apparatus for inter-modal transport railroad
KR20200136088A Guide apparatus for inter-modal transport railroad
KR20200052076A Apparatus for grinding surface of rail
KR20190065006A Intermodal Track Automatic Freight Transport System
KR20170020000A a concrete track bed repair method for railway
KR101553971B1 Drilling guide apparatus
KR20160108013A a connecting device of guide rail of LRT
KR20160108014A a mounting struture of LRT
KR101521275B1 Turnout for Railbike
KR20130030284A Expanding connection apparatus for rail