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LIM CHOL WOONG

Overview
  • Total Patents
    37
About

LIM CHOL WOONG has a total of 37 patent applications. Its first patent ever was published in 1993. 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, environmental technology and computer technology are HEINRICH MEIER EISENGIESEREI G, RAATJES EGBERTUS SIJBOLT and HYO CHANG ENGINEERING CO LTD.

Patent filings in countries

World map showing LIM CHOL WOONGs patent filings in countries

Patent filings per year

Chart showing LIM CHOL WOONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lim Chol Woong 28
#2 Lim Chol-Woong 8
#3 Song Gi Hyeon 1
#4 Kogeunongjang-Marie 1
#5 Park Young Mook 1
#6 Lim Chul-Woong 1

Latest patents

Publication Filing date Title
KR100952192B1 Water pocket well for infiltrating a rainwater
KR20080082823A A construction method and the drain for improvement of the weak ground by the presurcharge drain method
KR100728580B1 A wrinkle drain manufacturing method and a structure of manufacturing machine-form
KR100653374B1 Dome type for the soil reinforcement a stone-mesh lattice frame and all sides reinforcement a method of construction use of steel-pole nailing
KR20060092855A A wrinkle drain for filtering to extend
KR20040111250A A wrinkle drain for filtering to extend a section area of dehydration transfering
KR20050092956A Biodegradable nonwoven geotextile for civil engineering work and preparing method thereof
KR20050006967A Method for improving seabed field and aggregate-packing upside-reinforcement pile
KR20040056946A Method for constructing texsol revetment and wire net texsol block
KR20040053916A Method for dehydrating promotion using a sheaf straw and drain
KR20040019490A Method for tunnel construction using fiber glass shotcrete
KR20020003322A Afforestation mixture containing long fibers
KR20030008245A Embossed board drain and dehydration process by using it
KR20030003802A Dehydrating drain for sticky and weak ground and construction method thereof
KR20010079268A Fiber-concrete pile and construction method by using it
KR20010079163A Construction method of a composite ground using controlled modulus columns for the improvement of compressible soils
KR20010044812A Net bag type fiber-concrete pile and construction method thereof
KR20010007973A Net bag type pile construction method of weak ground
KR20000054061A An early stage improved construction method using of used tires and a wick drain thereof
KR20000049545A The dehydration apparatus using round-flat combined drain for soft ground and the process thereof