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DOOSAN HEAVY IND & CONSTR

Overview
  • Total Patents
    1,416
  • GoodIP Patent Rank
    7,430
About

DOOSAN HEAVY IND & CONSTR has a total of 1,416 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Republic of Korea, Japan and China. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and electrical machinery and energy are DOOSAN HEAVY IND & AMP CONSTR, LG METALS CO LTD and HUANENG CLEAN ENERGY RES INST.

Patent filings per year

Chart showing DOOSAN HEAVY IND & CONSTRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Dae Joong 250
#2 Kim Dae Jung 112
#3 Lee Tae Won 78
#4 Lee Gi Pung 46
#5 Park Heui Joo 43
#6 Kim Yeong Chun 42
#7 Kwon Woon Sik 38
#8 Moon Kil Ho 35
#9 Kim Yun Sung 34
#10 Chang In Gab 33

Latest patents

Publication Filing date Title
KR20160082961A Automatic Cleaning Device For Intake Screen, and Intake Screen Having Automatic Cleaning Device
KR20160078303A Tiliting pad thrust bearing and tiliting pad thrust bearing assembly
KR101638293B1 Wind generators nacelle floor folding device
KR101637845B1 Jig unit of the nuclear power stations divide Bar
KR20150083068A Apparatus and method for cooling guide vane of syngas cooler with guide vain, apparatus and method for fly ash removal, and integrated gasification combined cycle power plant using the same
KR101638867B1 Wind turbine comprising integrated cooling system for the heat generating component inside the nacelle assembly.
KR101643900B1 Elastic seal for turbine sealing
CN105134305A Brush seal assembly
KR101638012B1 Nacelle cover comprises a slide-type nacelle door.
KR101638008B1 Rotor rotating device for the maintenance or repair of wind turbine generator.
KR101639948B1 Pin removal device
KR101638287B1 Supercritical CO2 generation system
KR101638286B1 Supercritical CO2 generation system and method for controlling output thereof
KR101638003B1 Decontamination equipment for remove contaminating radioactive substance of nuclear reactor pipe
KR101636322B1 Real Time Monitoring Method for Structure
CN104949103A Water spray type desuperheater and desuperheating method
KR101632295B1 System and method for fatigue evaluation using power plant structural analysis
KR20160089140A Wind generator
KR20160089211A Heat exchanger and electric power generator system comprising the same
KR20160088713A Performance of the maintenance support unit object