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DONGBU ENGINEERING CO LTD

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    202,311
About

DONGBU ENGINEERING CO LTD has a total of 50 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, environmental technology and agriculture are JUNGDO ENGINEERING, ECO TOP CO LTD and KUNHWA CO LTD.

Patent filings in countries

World map showing DONGBU ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 50

Patent filings per year

Chart showing DONGBU ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Kook Il 12
#2 Son Won Pyo 7
#3 Kim Seong Hwan 6
#4 Lee Chang Soo 5
#5 Kim Guk Il 4
#6 Jeong Heang Zin 4
#7 Kwon Young Jin 2
#8 Park Jong Sun 2
#9 Cho Nam Sup 2
#10 Kim Seoung Hwan 2

Latest patents

Publication Filing date Title
KR101550564B1 Automatic up-down type bollard absorbing external impact
KR20160092878A Moving pretreatment filtering intake device and intake system for water production using of the same
KR101488139B1 Nonpower roadside tree watering system using rain water
KR20150112622A Seawater filtering water intake system and maintenance management control method of the same
KR101246249B1 Variable-type safety bollard having impact absorbing function
KR101149342B1 Composition of quick setting cement
KR101149343B1 Composition of slow setting cement
KR20110135056A Blocks for constructing structure and block integrating device and a rainwater undercurrent tank constructed for using it
KR20110135046A Prestressed assembly block structure applying external ps force to strongly connected assembly block and construction method thereof
KR100986176B1 Method for scenic road designation
KR101036228B1 Vr evaluation system for scenic road
KR101009811B1 Stone fixing mat and constructing method
KR100928180B1 The execution method for protection slop
KR100928179B1 Fabric for protection slope
KR100874276B1 Planting mat for afforestation of inclined plane
KR100878797B1 Planting mat for afforestation of inclined plane
KR100877723B1 The assemble of construction stone a fixed structure
KR20090049227A Slope structure for purifying polluted water and method of purifying polluted water in the slope structure
KR20070049127A Landscape architecture maintenance information method and the device having the same based on gis
KR100744409B1 Gardening sac lose to the waves prevention system installed ecological vegetation shore protection works using ecology block