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DONG A GEOLOGICAL ENG CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    110,076
  • Filing trend
    ⇩ 100.0%
About

DONG A GEOLOGICAL ENG CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, measurement and chemical engineering are NANJING LIANTONG CONSTRUCTION ENG TECH CO LTD, SHANGHAI SHEN YUAN GEOTECHNICAL CO LTD and SHENZHEN HONGYEJI GEOTECHNICAL TECH CO LTD.

Patent filings in countries

World map showing DONG A GEOLOGICAL ENG CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 15

Patent filings per year

Chart showing DONG A GEOLOGICAL ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Dong Hyun 3
#2 Lee Min Woo 3
#3 Kim Dong Hae 3
#4 Lee Jun Kee 2
#5 Choi Se Jin 2
#6 Yoon Jee Heon 2
#7 Kim Min Chell 1
#8 Jeon Young Bae 1
#9 Seo Dong Hwan 1
#10 Chea Bong Chul 1

Latest patents

Publication Filing date Title
KR102214787B1 Multi guide block and construction method of underground continuous wall using the same
KR102214786B1 Concrete compaction device for underground structure and construction method of underground continuous wall using the same
KR102221273B1 Multi-agitating rod for soil improvement
KR20210002033A Rotary type deep cement mixing device
KR102195647B1 Deep cement mixing method for the prevention of strength reduction of modified materials on soft ground
KR102117788B1 Deep cement mixing device capable of sea construction even at low tide
KR102095678B1 Probe drill assembly for Tunnel Boring Machine
KR20190079105A Deep cement mixing device for sea construction with stretching rod
KR20190079104A Deep cement mixing device for sea construction with stretching rod
KR101815804B1 Individual Vacuum Consolidation Method‘s Drainage Vacuum Inspection Equipment
KR20180079749A Sampler
KR20180079753A Deep cement mixing device for sea construction and construction work method of slurry
KR20180079752A Deep cement mixing device for sea construction
KR20180079750A Sampler
KR20180079751A Sampler