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NBT CO LTD

Overview
  • Total Patents
    19
About

NBT CO LTD has a total of 19 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets machine tools, audio-visual technology and optics are SHENLING (KUNSHAN) PREC METAL INDUSTRY CO LTD, TIANJIN JINZHAO ELECTRONIC & MACHINERY DEV CO LTD and CUQ PIERRE.

Patent filings in countries

World map showing NBT CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Park Sang Bong 15
#2 Park Hwan 3
#3 Jeong Sang Hoon 2
#4 Park Kwang Seo 1
#5 Lee Su Jong 1
#6 Shime Hirota 1
#7 Park Sang-Bong 1
#8 Chun Bae Hyeock 1

Latest patents

Publication Filing date Title
KR20120084199A Sprue temperature control device of injection mold
KR20090128268A Manufacturing method of screw and bolt by using multi impact process
KR20090126124A Board coupling boss and making methode thereof
KR20080023240A The stud and making mathod thereof
KR20080017084A Screw and bolt and method of manufacturing the same
KR20080022557A Blind threaded insert and manufacturing method of thereof
KR20090027509A Light weight lcd chassis
KR20070092943A The stud and making mathod thereof
WO2008032936A1 Fastening device for use in electronic products using dissimilar materials
KR20070069112A Making mathod of the stud
KR20070051822A The stud and making mathod thereof
KR20070039010A System and manufacturing processes of continuous multi-net shaping for board coupling boss
WO2007117084A1 Reinforcement panel for lcd and manufacturing method thereof
KR20050096657A Preserving method of dry flower