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ILL HO CO LTD

Overview
  • Total Patents
    20
About

ILL HO CO LTD has a total of 20 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, electrical machinery and energy and mechanical elements are FUJIAN THIRD CONSTRUCTION ENG CO LTD, FISCHER WILLIBALD and CHINA RAILWAY 16TH BUREAU GROUP URBAN CONSTR DEV CO LTD.

Patent filings in countries

World map showing ILL HO CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Choi Jong Hak 16
#2 Park Jong Yeog 4
#3 Choi Jun Ho 4
#4 Shin Woon Sik 4
#5 Shim Won Bo 1
#6 Sin Oon-Sik 1
#7 Choi Chun-Ho 1
#8 Choe Jong-Sam 1
#9 Choi Min Ho 1
#10 Choi Chong-Hak 1

Latest patents

Publication Filing date Title
KR20110043120A Apparatus for lifting up and down a slab form assembly
KR20110023039A Supporting assembly for beam mold
KR20110023040A Supporting assembly for beam mold
KR20090131191A Supporter where has drop-head function where the dissolution construction is improved and slab construction methods which use this
KR20080107896A Plate for resources liting be quite easy to height regulator
KR20080014939A A tie for a mold and device for establishment thereof
WO2006080799A1 Framework system for truss deck using construction mold assembly
KR100654640B1 Construction mold assembly utilized in joist
KR20060110091A Auxiliary frame for ascent and descent and construction form system for elevator core walls using that
KR20060109573A Truss framework system for combined slurry wall
KR100501546B1 Framework system for truss wall using construction mold assembly
KR100498815B1 Framework system for truss deck using construction mold assembly
KR20060014902A Assembling system using supporting post in construction
KR20060004054A Reinforcement beam for construction
KR20060000874A Clamp for frame of scaffold
KR20040042230A Snap tie
KR20030035733A Device fixing horizentally a mold panel
KR20030009932A A mold panel fix device
KR20030009933A Form install system at inside corner of structure
KR100197146B1 Concrete form panel