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HAN WOO SUN

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    222,265
  • Filing trend
    ⇩ 100.0%
About

HAN WOO SUN has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, environmental technology and measurement are SHENZHEN GONGKAN GEOTECHNICAL GROUP CO LTD, TOT AANNEMING VAN WERKEN VOORH and MENARD LOUIS.

Patent filings in countries

World map showing HAN WOO SUNs patent filings in countries
# Country Total Patents
#1 Republic of Korea 18

Patent filings per year

Chart showing HAN WOO SUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Woo Sun 18
#2 Kwon Oh Youl 1
#3 Jung Duk Kyo 1
#4 Lee Eung Mok 1
#5 Shin Won Sik 1
#6 Park Jae Woo 1
#7 Park Jung Sub 1
#8 Park Chan Soo 1
#9 Chun Byung Sik 1
#10 Baek Won Suk 1

Latest patents

Publication Filing date Title
KR101863673B1 A high moisture soil solidification stabilizer and the progessing method thereof and the treatment method of high moisture soils
KR20160026596A An deep wing mixing vibratinal agitator for hardening ground and the deep wing mixing method thereof
KR20090113531A A depth and perpendicularity laser measuring instrument for Deep Wing Mixing method and the measuring method thereof
KR100736715B1 A quick hardening method of the soil
KR100682823B1 The gelable acrylate grouting composition and the reinforcing method of cutoff wall with the gelable acrylate grouting composition
KR100636617B1 The composite reactivity clean apparatus of dirty and waste water and the cleaning method thereof
KR20050117479A The clean apparatus of dirty and waste water for a landfill and the method thereof
KR20050115620A An agitation and hammer apparatus for boring and the using method thereof
KR20040021095A A perpendicularity proofreading instrument for boring and the method thereof
KR20020064702A Perpendicularity Measuring Instrument for Boring-Grouting and the Method thereof
KR20030096848A An automatic control device of the amount of injecting grout for boring and grouting and the method thereof
KR20030090398A A depth measuring instrument for boring and grouting and the measuring method thereof
KR20030030574A The automatic system for elimination of material desposited inside a underwater beam
KR20030008251A An agitator which have enlarging wings in the ground and the method thereof
KR20030008252A An agitator which have rotary twofold-pivots turning in the oppesite direction each other and the method thereof
KR20020050528A An angle meter which is used wireless transmission-reception and method thereof
KR20000072093A A landing vehicle trackor which has mixing apparatus for hardening soft ground
KR20000030843A An agitator for hardening soft ground by a method of depth soil mixing treatment