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DAE WON SOIL CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    216,486
About

DAE WON SOIL CO LTD has a total of 17 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea, Italy and Japan. Its main competitors in its focus markets civil engineering, electrical machinery and energy and machines are KOEZLEKEDESI METRO EPITOE, BEAK JOUNG SIK and CHINA STATE CONSTRUCTION ENGINEERING HONG KONG LTD.

Patent filings in countries

World map showing DAE WON SOIL CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 14
#2 Italy 1
#3 Japan 1
#4 Singapore 1

Patent filings per year

Chart showing DAE WON SOIL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Yong Gi 6
#2 Choi Yong Ki 5
#3 Lee Jae Dug 2
#4 Choi Hong-Ki 2
#5 Choi Yong-Ki 2
#6 Park Gyeong Uk 2
#7 Lee Seung Ho 1
#8 Yoon Hyo Seok 1
#9 Park Gyung Wook 1
#10 Ahn Sang Wook 1

Latest patents

Publication Filing date Title
KR20160114225A Grout Composition with Early Self-Healing Development Properties and Grouting Method Using the same
KR20150132706A The grouting building method of anchor for strengthening the ground
KR101181468B1 Grout injection device and method using the same soil reinforcement
KR101104329B1 Tunnel lining rear grouting method which used steel timbering and injection pipe
KR20080078169A Counterfeit bill detector
KR20060095042A Apparatus for tensioning ground reinforcing material and tension testing method using the apparatus
KR20050030095A Pressure-type grouting apparatus for reinforcing the ground and hybrid-type nailing method by pressurized using the apparatus
KR20040100203A Method for constructing multiple floor tunnel
KR20040083876A Tunnel structure expanded using the existing tunnel composed of soft rocks and constructing method thereof
KR20040074314A Apparatus for extension work of tunnel using the existing tunnel and constructing method for extension of tunnel using the apparatus
KR20030096869A Fence for preventing falling rocks using expanded metal
KR20010095665A A fiber reinforced plastic pipe manufactured by the wrapping and filament winding process using uni-direction fiber and a method for preparing the same
KR20010086663A A method and apparatus for reinforcing slope stability using connecting wire
KR20010010803A An apparatus and method for multi-step grouting using FRP tube