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SOOHO IND DEV CO LTD

Overview
  • Total Patents
    18
About

SOOHO IND DEV CO LTD has a total of 18 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, transport and mechanical elements are TONE CHIKA GIJUTSU KK, CASAGRANDE BRUNO and FRUEHLING OTTO.

Patent filings in countries

World map showing SOOHO IND DEV CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 16
#2 WIPO (World Intellectual Property Organization) 2

Patent filings per year

Chart showing SOOHO IND DEV CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Transport
#3 Mechanical elements

Top inventors

# Name Total Patents
#1 Shin Soo Ho 17
#2 Shin Sooho 1

Latest patents

Publication Filing date Title
KR101364791B1 Mounting unit for lock crusher
KR101088262B1 Hydraulic system of excavator with rock drilling device
KR20110080379A 360-degree rotating rock drilling machine
KR100963942B1 Shifter for crawler drill bit
KR100841694B1 Crawler drill bit assembly
KR100758545B1 Crawler drill bit
KR100744582B1 Crawler drill bit
KR100762426B1 Direction controller for rock drill
WO2007108647A1 Oil pressure circuit system to drive rock drilling device in excavator
KR100654207B1 Oil pressure circuit system for rock drilling device installed in excavator
KR100663696B1 Oil pressure circuit system to drive rock drilling device in excavator
WO2006107139A1 A rock drilling apparatus
KR100637677B1 Apparatus to rotate drilling part horizontally of rock drilling device installed in excavator
KR100726780B1 Rock drilling device installed in excavator
KR100555043B1 Apparatus to support chain sprocket wheel of rock drilling device installed in excavator
KR100580080B1 Oil pressure circuit system for rock drilling device
KR100602162B1 A rock drilling apparatus
KR20050120551A A rock drilling apparatus