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CHOI CHOON SIK

Overview
  • Total Patents
    23
About

CHOI CHOON SIK has a total of 23 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, materials and metallurgy and environmental technology are KYOKUTO CORP, TANGSHI JIANHUA BUILDING MAT SUZHOU CO LTD and FUJIAN YONGTAI CONSTRUCTION ENG CO LTD.

Patent filings in countries

World map showing CHOI CHOON SIKs patent filings in countries
# Country Total Patents
#1 Republic of Korea 23

Patent filings per year

Chart showing CHOI CHOON SIKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Choon Sik 23
#2 Im Jeong Hwan 2
#3 Hwang Gyu Yeak 2

Latest patents

Publication Filing date Title
KR20090062665A Polishing wheel
KR20090009562A Grinding wheel
KR100463104B1 Pillar-shaped hardening structure formation equipment and the formation method of leading cement milk pressure injection
KR100469525B1 The replacement type pillar-shaped hardening structure formation equipment and the formation method of leading mortar jet
KR20050019579A Inside hollow of abandoned structure filling method of construction using filling system and this
KR20050019580A The waterproofing air-bubbles grouting method of construction for tunnel hollow filling
KR20040027254A fiber combination method for structure repair and reforcement
KR20040048735A Method for reinforcing a dam by layer compaction using high intensity public works texture
KR20040049070A Structure coating method used of inorganic ceramics
KR20040034756A Method for selecting proper waterproof method for underground structures
KR20040027235A Polymer-ceramics hybrid coating materials and coating method to the surface of the concrete structures using the same
KR20040017514A apparatus for easy examining waterproof of wall and grouting method for preventing leakage using the same
KR20020038643A microbe carrier unit for waste water treatment
KR20030027346A Construction method for installing concrete underground structures
KR20030002956A Method of construction for installing a cut-off pipe in concrete structures
KR20010035221A Hot-cold air providing system for green house effect
KR20000063100A method of porpsity ceramic
KR20010110851A Method for improvement of the bearing power of the soil for the soft soil and its device
KR20010103279A Method for using an intermediate water supply by recycling subterranean water in build
KR20010092595A Repair method for the brick up type leaking wall