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SAMSUNG ENG CO LTD

Overview
  • Total Patents
    236
  • GoodIP Patent Rank
    24,537
  • Filing trend
    ⇩ 38.0%
About

SAMSUNG ENG CO LTD has a total of 236 patent applications. It decreased the IP activity by 38.0%. Its first patent ever was published in 1989. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and materials and metallurgy are ENVICHEM CO LTD, WINTEC GLOVIS CO LTD and SINOPEC FUSHUN RES INST PETROLEUM & PETROCHEMICALS.

Patent filings per year

Chart showing SAMSUNG ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Yong Ho 33
#2 Gu Jae Hoi 17
#3 Lim Myong Hoon 17
#4 Lee Jae Jin 15
#5 Lee Jong Kwang 15
#6 Lee Hyun Ho 13
#7 Lee Yong Woo 13
#8 Yu Yongho 12
#9 Choi Sung Soo 12
#10 Shin Sang Moo 12

Latest patents

Publication Filing date Title
KR102222893B1 Locking device for lever of ball valve and ball valve system including the same
KR102222892B1 Device and Method for managing Preventive Action Request
KR102186319B1 An apparatus and method for purifying exhaust gas
KR102169828B1 Joint of columns
KR102146471B1 Prefabricated foundation for rooftop equipment
KR102075662B1 Air filter
KR102129942B1 Wastewater treatment apparatus and wastewater treatment method
KR20200091314A Equipment for installing top-down type segmental ladder and top-down type segmental ladder
KR102112824B1 Pipe alignment apparatus, pipe welding system and pipe welding method
KR102098106B1 Joint filler for precast concrete and concrete structure including the same
KR102079703B1 Modular staircase and method of constructing the same
KR102031880B1 Locking device for fire-proof door and fire-proof door including the same
KR102069161B1 Modular water treatment tank and method of preparing the same, and wastewater treatment facility including the same
KR20200136696A Water treatment tank corner block, water treatment tank corner module including the corner block and water treatment tank including the corner block module
KR102024881B1 Equipment for installing top-down type segmental ladder and top-down type segmental ladder
KR101979236B1 Gondola for ascending and descending worker in water bath
KR20200056147A Automatic laminating apparatus and method thereof for joining process of piping joints with adjustable size
CN110887050A Device for removing VOC (volatile organic compounds) and reducing odor from waste gas
KR101956642B1 Clean room air conditioning system and system ceiling for clean room
CN110479070A The sweep-out method and device of nitrogen oxides of exhaust gas