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DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.

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  • Gyeongsangnam-do, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Capacitive-deionization-type nutritive salt removal system and meth...
    • Patent number 11,274,051
    • Issue date Mar 15, 2022
    • Doosan Heavy Industries Construction Co., Ltd
    • Hyun Sung Choi
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    System and method for optimizing combustion of boiler
    • Patent number 11,262,065
    • Issue date Mar 1, 2022
    • Doosan Heavy Industries Construction Co., Ltd
    • Jwa Young Maeng
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Dust collecting module, desulfurizing apparatus having same, and me...
    • Patent number 11,260,401
    • Issue date Mar 1, 2022
    • Doosan Heavy Industries Construction Co., Ltd
    • Sangchul Moon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Gas turbine blade
    • Patent number 11,047,243
    • Issue date Jun 29, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Min Seok Ko
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine vane assembly and gas turbine including the same
    • Patent number 11,035,240
    • Issue date Jun 15, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Dong Hwa Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Machine for cutting nozzles of reactor vessels
    • Patent number 11,027,348
    • Issue date Jun 8, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Kwang Soo Park
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Transition piece having cooling rings
    • Patent number 11,028,705
    • Issue date Jun 8, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Esam Abu-Irshaid
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine
    • Patent number 11,028,699
    • Issue date Jun 8, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Jae Bin Lee
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind farm supervision monitoring method, operation and maintenance...
    • Patent number 11,015,577
    • Issue date May 25, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Jong duk Son
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Gas turbine blade
    • Patent number 11,015,452
    • Issue date May 25, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Jong Hoon Park
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine
    • Patent number 11,015,486
    • Issue date May 25, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Ja Won Seo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Combustor having honeycomb seal ring
    • Patent number 11,009,131
    • Issue date May 18, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Glenn David Turner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Enhanced film cooling system
    • Patent number 11,002,137
    • Issue date May 11, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Ronald Rudolph
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Sealing structure for peripheral area of generator fan
    • Patent number 11,005,341
    • Issue date May 11, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Sung Ha Kim
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Bioreactor for treating sewage and sewage treatment system comprisi...
    • Patent number 11,001,517
    • Issue date May 11, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Hwan Chul Cho
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Fiber filtering apparatus
    • Patent number 11,000,787
    • Issue date May 11, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Sung Won Park
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Turbine vane, turbine, and gas turbine including the same
    • Patent number 10,995,668
    • Issue date May 4, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Jin Uk Kim
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Compressor having reinforcing disk, and gas turbine having same
    • Patent number 10,982,547
    • Issue date Apr 20, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Geon Hwan Cho
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stud connection structure for noise reducing wall
    • Patent number 10,982,434
    • Issue date Apr 20, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Sang Hyuk Lee
    • E04 - BUILDING
  • Information Patent Grant

    Nozzle for combustors, combustor, and gas turbine including the same
    • Patent number 10,982,857
    • Issue date Apr 20, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Yunyoung Doh
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Method of generating plant normal state prediction data and apparat...
    • Patent number 10,976,729
    • Issue date Apr 13, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Jee Hun Park
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Cooling structure for vane
    • Patent number 10,968,755
    • Issue date Apr 6, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Myeong Hwan Bang
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Combined power generation system using pressure difference
    • Patent number 10,968,826
    • Issue date Apr 6, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Sanghyeun Kim
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Water purifying system and backwash module control method thereof
    • Patent number 10,967,309
    • Issue date Apr 6, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Woo Nyoung Lee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Gas turbine
    • Patent number 10,968,778
    • Issue date Apr 6, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Jin Sol Jung
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotor disk assembly and gas turbine including the same
    • Patent number 10,961,851
    • Issue date Mar 30, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Sang Sup Han
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Blade transport vehicle
    • Patent number 10,961,983
    • Issue date Mar 30, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Sung Rae Lee
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sewage/wastewater treatment system using granular activated sludge...
    • Patent number 10,961,141
    • Issue date Mar 30, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Younggeun Lee
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Combustor and gas turbine including the same
    • Patent number 10,962,227
    • Issue date Mar 30, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Dongsik Han
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Blade ring segment for turbine section, turbine section having the...
    • Patent number 10,947,862
    • Issue date Mar 16, 2021
    • Doosan Heavy Industries Construction Co., Ltd.
    • Inkyom Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Double Shelf Squealer Tip with Impingement Cooling of Serpentine Co...
    • Publication number 20180223675
    • Publication date Aug 9, 2018
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Steven ROBERTS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DEVICE TO CORRECT FLOW NON-UNIFORMITY WITHIN A COMBUSTION SYSTEM
    • Publication number 20180216826
    • Publication date Aug 2, 2018
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Kevin SPENCE
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    RESONATOR FOR DAMPING ACOUSTIC FREQUENCIES IN COMBUSTION SYSTEMS BY...
    • Publication number 20180209650
    • Publication date Jul 26, 2018
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Esam ABU-IRSHAID
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    SYSTEM AND METHOD FOR FAST STARTUP OF A COMBINED CYCLE POWER PLANT
    • Publication number 20180156073
    • Publication date Jun 7, 2018
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Seung Gyun CHEONG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MEMBRANE FILTRATION SYSTEM AND MEMBRANE BIOREACTOR INCLUDING THE SAME
    • Publication number 20180147536
    • Publication date May 31, 2018
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Woo Nyoung LEE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MEMBRANE FILTRATION SYSTEM AND MEMBRANE BIOREACTOR INCLUDING THE SAME
    • Publication number 20180147537
    • Publication date May 31, 2018
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Woo Nyoung LEE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MEMBRANE FILTRATION SYSTEM AND MEMBRANE BIOREACTOR INCLUDING THE SAME
    • Publication number 20180147538
    • Publication date May 31, 2018
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Woo Nyoung LEE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HOT MOLD STEEL FOR LONG LIFE CYCLE DIE CASTING HAVING HIGH THERMAL...
    • Publication number 20180142317
    • Publication date May 24, 2018
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Byoung Koo KIM
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    FIBER FILTERING APPARATUS
    • Publication number 20180028945
    • Publication date Feb 1, 2018
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Sung Won PARK
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GAS TURBINE BLADE
    • Publication number 20180003062
    • Publication date Jan 4, 2018
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Myeong Hwan BANG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TRANSITION PART ASSEMBLY AND COMBUSTOR INCLUDING THE SAME
    • Publication number 20170370582
    • Publication date Dec 28, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Young Sam SHIM
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    APPARATUS FOR REDUCING WINDAGE LOSS OF STEAM TURBINES
    • Publication number 20170370252
    • Publication date Dec 28, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Je Young LEE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CO2 POWER GENERATION SYSTEM
    • Publication number 20170363002
    • Publication date Dec 21, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Jeong Ho HWANG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR FLOW GUIDE CAP AND COMBUSTION DUCT HAVING THE SAME
    • Publication number 20170363289
    • Publication date Dec 21, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Youngsam SHIM
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    PROCESSING UNIT FOR A STATOR BAR OF A GENERATOR AND WELDING METHOD...
    • Publication number 20170341190
    • Publication date Nov 30, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Dae Op KIM
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    APPARATUS FOR DRIVING AND CONTROLLING CONVERTERS AND SWITCHING ELEM...
    • Publication number 20170284367
    • Publication date Oct 5, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Sanghoey LEE
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BLADE TRANSPORT VEHICLE
    • Publication number 20170267149
    • Publication date Sep 21, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Sung Rae LEE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STRUCTURE FOR MULTI-STAGE SEALING OF TURBINE
    • Publication number 20170198597
    • Publication date Jul 13, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Hong Young CHUN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR STRUCTURE FOR REMOVING BEARING OIL
    • Publication number 20170167294
    • Publication date Jun 15, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Jun Ho AHN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SEALING STRUCTURE FOR TURBINE
    • Publication number 20170167613
    • Publication date Jun 15, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Jun Ho AHN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FLUX SHIELD HAVING SPLIT STRUCTURES AND GENERATOR INCLUDING THE SAME
    • Publication number 20170170710
    • Publication date Jun 15, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Daeil SONG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SYSTEM AND METHOD FOR REPAIRING WIND GENERATOR BASED ON WEATHER INF...
    • Publication number 20170161671
    • Publication date Jun 8, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Seung Man EOM
    • G01 - MEASURING TESTING
  • Information Patent Application

    DISK ASSEMBLY AND TURBINE INCLUDING THE SAME
    • Publication number 20170152747
    • Publication date Jun 1, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Kyung Kook KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONDENSER TUBE CLEANING APPARATUS
    • Publication number 20170138679
    • Publication date May 18, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Ki Youl KIM
    • B08 - CLEANING
  • Information Patent Application

    Apparatus and Method for Controlling Wind Power Generator Unit
    • Publication number 20170138347
    • Publication date May 18, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Kyung-Taek Kim
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SEALING ASSEMBLY
    • Publication number 20170114655
    • Publication date Apr 27, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Kyung Kook KIM
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE COOLING APPARATUS
    • Publication number 20170107822
    • Publication date Apr 20, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Kyung Kook KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM FOR COOLING GAS TURBINE
    • Publication number 20170081962
    • Publication date Mar 23, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Kyung Kook KIM
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STEAM TURBINE
    • Publication number 20170058702
    • Publication date Mar 2, 2017
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Luke PARK
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GAS TURBINE WITH PLURALITY OF TIE RODS AND METHOD OF ASSEMBLING THE...
    • Publication number 20160146101
    • Publication date May 26, 2016
    • DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
    • Sang Eon LEE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS