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NTS ENGINEERING & CONSTRUCTION

Overview
  • Total Patents
    19
About

NTS ENGINEERING & CONSTRUCTION has a total of 19 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets civil engineering, mechanical elements and consumer goods are KANG NUNG CONSTRUCTION CO LTD, SHANGHAI MINIE TECH CO LTD and CHINA RAILWAY 19TH BUREAU GROUP RAIL TRANSIT ENG CO LTD.

Patent filings in countries

World map showing NTS ENGINEERING & CONSTRUCTIONs patent filings in countries
# Country Total Patents
#1 Republic of Korea 17
#2 China 2

Patent filings per year

Chart showing NTS ENGINEERING & CONSTRUCTIONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Jeong Yoon 16
#2 Kim Jeong Yun 1
#3 Kim Kyong Gon 1
#4 Jeong-Yoon Kim 1
#5 Kim Jeong-Yoon 1
#6 Kim Gyeong Gon 1

Latest patents

Publication Filing date Title
CN101845955A Underground tunnel formation infrastructure establishment method
KR20100100443A Method for constructing structure for underground tunnel
KR20100095072A Method and apparatus for improving ground using cement grouting
KR20100095070A Method and apparatus for improving ground using cement grouting
KR20100095066A Method and apparatus for improving ground using cement grouting
KR20100094012A Method for carrying out steel pipe work for construction of tunnel
KR20090008715A Underground tunnel formation infrastructure establishment method
KR100768243B1 It establishes the tunnel formation tunnel structure the maine pipe construction method
KR100781357B1 It establishes the tunnel formation tunnel structure the maine pipe construction method
KR20070052578A Construction establishment method and the structure for underground tunnel formation
KR20070045459A It establishes the tunnel formation tunnel structure the maine pipe construction method
KR20060037213A Structure main pipe form of construction work and the space-time to establish tunnel formation tunnel structrue
KR20050110758A Base improvement reinforcement method of construction and device
KR20050106615A Tunnel formation tunnel structure form of construction work and tunnel structure
KR20050081975A Construction establishment method and the structure for underground tunnel formation
KR20050079681A Construction establishment method and the structure for underground tunnel formation
KR20050051303A Construction establishment method and the structure for underground tunnel formation
KR20040089179A The structure for underground tunnel formation