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SAM AN CORP

Overview
  • Total Patents
    156
  • GoodIP Patent Rank
    174,399
About

SAM AN CORP has a total of 156 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, environmental technology and measurement are POWERCHINA GUIYANG ENGINEERING CORP LTD, RIVER&TECHNOLOGY CO LTD and CHINA WATER RESOURCES PEARL RIVER PLANNING SURVERYING & DESIGNING CO LTD.

Patent filings in countries

World map showing SAM AN CORPs patent filings in countries

Patent filings per year

Chart showing SAM AN CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Im Jong Myeong 44
#2 Lim Jong Ah 40
#3 Lee Kyu Shick 19
#4 Park Yong Dae 15
#5 Jang Kyung Soo 13
#6 Yoo Byung Sun 13
#7 Lee Kyu Shik 13
#8 Kim Nam Kyun 11
#9 Chyung Young Mook 9
#10 Chang Ki Tae 8

Latest patents

Publication Filing date Title
KR20210023245A Construction method for underground culvert
KR102128527B1 Bridge supporting apparatus with drain plate
KR101571340B1 Ford with multi-purpose
KR101455186B1 A waterproof plate for flooding prevention
KR101487650B1 Barge and boring excavation device separated marine boring system
KR101467147B1 Subway platform construction method using semi-rigid connection
KR101462482B1 Stone mat construction method using flexible wire
KR101462827B1 Asphalt mat for friction increase and manufacturing method of the same
KR101462481B1 Stone mat with anchor and slope protection method using the same
KR101391173B1 Status board for position indicating of underground facilities in industrial complex
KR101341171B1 Apparatus for connecting underground device in industrial estate
KR101325172B1 Management system for industrial complex using renewable energy
KR101333745B1 Fence for a landscaping block in industrial estate
KR101345361B1 Smell prevention device of drain pipe in industrial estate
KR101378659B1 Asphalt using friction increase mat and manufacturing of the same
KR101290999B1 Gate structure for tidal power plant
KR101290898B1 Turbine structure and gate structure having flexible joint and inside stuffing for tidal power plant
KR101290987B1 Tidal power plant linked structure having fish way
KR101290920B1 Turbine structure for tidal power plant
KR101312121B1 Water gate separation device and method for maintance of hydrologic structure