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HYUN E & C

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    234,660
About

HYUN E & C has a total of 11 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering and machines are YOON IN BYUNG, YAO YANMING and SUBWAY ENG CO LTD OF CHINA RAILWAY 16TH BUREAU GROUP CO LTD.

Patent filings in countries

World map showing HYUN E & Cs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing HYUN E & Cs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Seo Dong Hyun 11
#2 Kim Nam Hyuk 1
#3 Seo Jae Ho 1
#4 Park Sang Do 1

Latest patents

Publication Filing date Title
KR20140080472A Method of construction of line type supports at large section tunnel having low flat rate
KR20140007309A Method of pre-supported tunnel costructed in a soft ground
KR20130082134A Pre-support tunneling reinforced by in-situ soil mixed with cement
KR20130108218A Method of reinforcement and construction of pillar of neighboring tunnel
KR20140067787A Removable tendon cable type anchor
KR20120079987A Method of pre-support tunneling reinforced by in-situ soil mixed with cement
KR20120060952A Method of construct a pre-support tunnel by proper installing pre-supporter
KR20110020401A Excavation method for pre-nailed tunneling
KR20110005577A Pre-stressing tunneling method using presupport concept and thereof apparatus
KR20100118269A Plural support anchor of extension wedged type by expansion of spring
KR20100029303A Method forming a root constructure by high presure grouting