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CHUNG HO INDUSTRY CO LTD

Overview
  • Total Patents
    27
About

CHUNG HO INDUSTRY CO LTD has a total of 27 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, environmental technology and agriculture are DONG YANG SPECIAL CONCRETE CO LTD, BRICKHOUSE DUDLEY MFG and HELMS WILLIAM R.

Patent filings in countries

World map showing CHUNG HO INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 27

Patent filings per year

Chart showing CHUNG HO INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Dong Ki 21
#2 Kim Byeong Ho 6

Latest patents

Publication Filing date Title
KR20150009378A a fish way block combined scour prevention
KR20150009382A a fish way block combined fish space
KR20150009380A a fish space block of scour prevention type
KR20150009383A A Block of Breakwater
KR20120094386A Stake
KR20120094385A Block for reveting wall
KR20120094388A Pile for fixing blocks
KR20120094387A Pin for fixing nets
KR20110112661A A composite concrete
KR20110112662A Block prevent erosion
KR20110010673A Inverter for manhole
KR20100104905A The process of manufacture doenjang sauce and doenjang sauce
KR20070078412A Assembling type manhole
KR20070074512A Sectional type water storage tank
KR20070064421A Vegetation block
KR20070064420A Gabion
KR100744172B1 Manhole forming apparatus
KR20070036101A Manhole with insert connector
KR20060111427A Manhole having tightly coupling structure for drain pipe connecter
KR20060107967A Connecting pipe fixer for manhole forming