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DOOSUNG HEAVY IND CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    212,989
About

DOOSUNG HEAVY IND CO LTD has a total of 13 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, semiconductors and machine tools are Daye jinxin steel structure co ltd, PAUL LIESE and SUZHOU GUANGCAI CONSTRUCTION STEEL PRODUCTS CO LTD.

Patent filings in countries

World map showing DOOSUNG HEAVY IND CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 13

Patent filings per year

Chart showing DOOSUNG HEAVY IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cahe Il Su 8
#2 Yun Hyug Gee 2
#3 Seo Jeong Pyo 2
#4 Lee Dong Oun 1
#5 Lee Jun Hoo 1
#6 Kim Dong Hae 1
#7 Choi Young Sik 1
#8 Choi Ki Cheol 1
#9 Han Nam Soo 1
#10 Go Young Jin 1

Latest patents

Publication Filing date Title
KR101594889B1 Louver type ventilation window
KR101591405B1 Beams for preventing lateral buckling of construction steel beams
KR101557412B1 Muli-section type steel beam for the slim floor and reducing the steel use
KR101481976B1 Welding-beam with waveform web for prefabricated buildings
KR20130008958A Welding beam for building structure
KR20110005145A Steel plate weir for one united manufacturing concrete
KR20100130441A Welding beam for prefab building
KR20100092653A Combined shape steel for construction
KR20100083564A Construction pipe with assembly-connecting means
KR100910172B1 Welding beam
KR20090084190A Moving shelter
KR100773719B1 Connecting bar assembly structure for reinforcing of prefab building frame
KR100805306B1 A bolt with a nut for single side tighten