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Yun Chang Jang

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  • Gimhae-si, KR
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    RING SEGMENT AND TURBOMACHINE INCLUDING SAME
    • Publication number 20230366327
    • Publication date Nov 16, 2023
    • DOOSAN ENERBILITY CO., LTD.
    • Yun Chang JANG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    RING SEGMENT AND TURBOMACHINE INCLUDING SAME
    • Publication number 20220268174
    • Publication date Aug 25, 2022
    • DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
    • Yun Chang JANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RING SEGMENT AND TURBOMACHINE INCLUDING SAME
    • Publication number 20220268173
    • Publication date Aug 25, 2022
    • DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
    • Yun Chang Jang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RING SEGMENT AND GAS TURBINE INCLUDING THE SAME
    • Publication number 20220243603
    • Publication date Aug 4, 2022
    • DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
    • Yun Chang Jang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RING SEGMENT AND GAS TURBINE INCLUDING THE SAME
    • Publication number 20210246805
    • Publication date Aug 12, 2021
    • DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
    • Yun Chang Jang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RING SEGMENT, AND TURBINE AND GAS TURBINE INCLUDING THE SAME
    • Publication number 20200408108
    • Publication date Dec 31, 2020
    • DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
    • Yun Chang JANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE VANE, RING SEGMENT, AND GAS TURBINE INCLUDING THE SAME
    • Publication number 20200271004
    • Publication date Aug 27, 2020
    • Doosan Heavy Industries & Construction Co., Ltd.
    • Yun Chang JANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE RING SEGMENT, AND TURBINE AND GAS TURBINE INCLUDING T...
    • Publication number 20190112944
    • Publication date Apr 18, 2019
    • Doosan Heavy Industries & Construction Co., Ltd.
    • Yun Chang JANG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE BLADE
    • Publication number 20190093484
    • Publication date Mar 28, 2019
    • Doosan Heavy Industries & Construction Co., Ltd.
    • Yun Chang JANG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE
    • Publication number 20190085718
    • Publication date Mar 21, 2019
    • Doosan Heavy Industries & Construction Co., Ltd.
    • Yun Chang JANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STRUCTURE FOR COOLING TURBINE BLADES AND TURBINE AND GAS TURBINE IN...
    • Publication number 20190078439
    • Publication date Mar 14, 2019
    • Doosan Heavy Industries & Construction Co., Ltd.
    • Yun Chang JANG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE BLADE WITH COOLING STRUCTURE, TURBINE INCLUDING SAME TURBIN...
    • Publication number 20190078444
    • Publication date Mar 14, 2019
    • Doosan Heavy Industries & Construction Co., Ltd.
    • Yun Chang JANG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...