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EVERGREEN DONGBANG CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    211,083
About

EVERGREEN DONGBANG CO LTD has a total of 13 patent applications. Its first patent ever was published in 2010. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, mechanical elements and semiconductors are AMANN GOTTFRIED & SOHN, M TEX MATSUMURA KK and HART & COOLEY INC.

Patent filings in countries

World map showing EVERGREEN DONGBANG CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11
#2 China 1
#3 WIPO (World Intellectual Property Organization) 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Han Young Su 5
#2 Lim Hyun Taek 4
#3 Hwang Hee Jae 3
#4 Ko Woo Sik 3
#5 An Yoon Kum 3
#6 Han Young-Su 2
#7 Lee Jeong-Hu 2
#8 Lee Jung Hu 2
#9 Lee Gyu-Jae 2
#10 Hwang Hui-Jae 2

Latest patents

Publication Filing date Title
KR101781350B1 Manufacturing method of duct
KR101474830B1 Panel welding apparatus automatically
KR101442721B1 Duct assembly for chemical vapor deposition line
KR101303753B1 Panel bending apparatus automatically
KR101241834B1 Exhausting device for condenced water of air trap type
KR101241833B1 Damper capable of manual opening and closing
KR101237475B1 Gas leakage prevention apparatus
KR101253330B1 Condensation water preventing system of a wet scrubber
KR101136915B1 Bus duct cover
KR101111631B1 Booth for duct and duct constructing method using the same
KR100972139B1 Panel bending apparatus