Learn more

SIM DOO SUB

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    156,435
About

SIM DOO SUB has a total of 11 patent applications. Its first patent ever was published in 2014. It filed its patents most often in Republic of Korea, China and Singapore. Its main competitors in its focus markets civil engineering, chemical engineering and environmental technology are HONG JI ENGINEERING & CONSTRUCTION CO LTD, GARZON MAURICE and MURAMOTO KENSETSU KK.

Patent filings in countries

World map showing SIM DOO SUBs patent filings in countries
# Country Total Patents
#1 Republic of Korea 3
#2 China 2
#3 Singapore 2
#4 United States 2
#5 WIPO (World Intellectual Property Organization) 2

Patent filings per year

Chart showing SIM DOO SUBs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Ji Hyun 11
#2 Sim Doo Sub 11
#3 Kim Gyung Suk 2

Latest patents

Publication Filing date Title
KR20160049409A Apparatus for decreasing the eutrophication
KR101527172B1 Apparatus of taking compaction grouting system injection management figure for anti-seismic reinforcement and quality management
KR101538112B1 Method of compaction grouting system for anti-seismic reinforcement and quality management