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Seong-Hyuk An

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Patents Grantslast 30 patents

  • Information Patent Grant

    Laser welding method and monitoring method for secondary battery
    • Patent number 12,172,234
    • Issue date Dec 24, 2024
    • Samsung SDI Co., Ltd.
    • Jae Hoon Roh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shoe management device
    • Patent number 12,121,619
    • Issue date Oct 22, 2024
    • LG Electronics Inc.
    • Seong Woo An
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Drying apparatus
    • Patent number 12,070,164
    • Issue date Aug 27, 2024
    • LG Electronics Inc.
    • Seong Woo An
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Drying apparatus
    • Patent number 12,070,165
    • Issue date Aug 27, 2024
    • LG Electronics Inc.
    • Dae Woong Kim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filter assembly and drying appartus having the same
    • Patent number 12,053,126
    • Issue date Aug 6, 2024
    • LG Electronics Inc.
    • Seong Woo An
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Drying apparatus
    • Patent number 12,029,356
    • Issue date Jul 9, 2024
    • LG Electronics Inc.
    • Dae woong Kim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Drying apparatus
    • Patent number 12,011,122
    • Issue date Jun 18, 2024
    • LG Electronics Inc.
    • Seong Woo An
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable air purifier
    • Patent number 11,986,760
    • Issue date May 21, 2024
    • LG Electronics Inc.
    • Seong Woo An
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Shoe management device
    • Patent number 11,931,471
    • Issue date Mar 19, 2024
    • LG Electronics Inc.
    • Seong Woo An
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Laser welding method and monitoring method for secondary battery
    • Patent number 11,897,054
    • Issue date Feb 13, 2024
    • Samsung SDI Co., Ltd.
    • Jae Hoon Roh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drying apparatus
    • Patent number 11,771,273
    • Issue date Oct 3, 2023
    • LG Electronics Inc.
    • Seong Woo An
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Multiband antenna and electronic device including the same
    • Patent number 10,283,865
    • Issue date May 7, 2019
    • Samsung Electronics Co., Ltd.
    • Hyun Seock Roh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell system and driving method thereof
    • Patent number 9,362,579
    • Issue date Jun 7, 2016
    • Samsung SDI Co., Ltd.
    • Seong-Jin An
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Stack for fuel cell system
    • Patent number 9,070,909
    • Issue date Jun 30, 2015
    • Samsung SDI Co., Ltd.
    • Jin-Hwa Lee
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell stack and fuel cell system including the same
    • Patent number 8,945,786
    • Issue date Feb 3, 2015
    • Samsung SDI Co., Ltd.
    • Seong-Jin An
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system and driving method thereof
    • Patent number 8,927,167
    • Issue date Jan 6, 2015
    • Samsung SDI Co., Ltd.
    • Jun-Young Park
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system and driving method for the same
    • Patent number 8,889,308
    • Issue date Nov 18, 2014
    • Samsung SDI Co., Ltd.
    • Chi-Seung Lee
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system
    • Patent number 8,877,394
    • Issue date Nov 4, 2014
    • Samsung SDI Co., Ltd.
    • Seong-Jin An
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell stack
    • Patent number 8,785,072
    • Issue date Jul 22, 2014
    • Samsung SDI Co., Ltd.
    • Jin-Hwa Lee
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system and driving method thereof
    • Patent number 8,691,457
    • Issue date Apr 8, 2014
    • Samsung SDI Co., Ltd.
    • Jun-Young Park
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell stack and fuel cell system using the same
    • Patent number 8,557,462
    • Issue date Oct 15, 2013
    • Samsung SDI Co., Ltd.
    • Seong-Jin An
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Electrode for fuel cell and fuel cell comprising same
    • Patent number 8,440,363
    • Issue date May 14, 2013
    • Samsung SDI Co., Ltd.
    • Jan-Dee Kim
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell stack with coolant pump and fuel cell system using the same
    • Patent number 8,435,690
    • Issue date May 7, 2013
    • Samsung SDI Co., Ltd.
    • Jun-Won Suh
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system to preheat fuel cell stack
    • Patent number 8,343,678
    • Issue date Jan 1, 2013
    • Samsung SDI Co., Ltd.
    • Gi-Jang Ahn
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell and fuel cell system with the same
    • Patent number 8,247,134
    • Issue date Aug 21, 2012
    • Samsung SDI Co., Ltd.
    • Seong-Jin An
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Carbon monoxide treatment apparatus for fuel cell
    • Patent number 8,182,750
    • Issue date May 22, 2012
    • Samsung SDI Co., Ltd.
    • Man-Seok Han
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Fuel cell stack and manufacturing method of the same
    • Patent number 8,133,636
    • Issue date Mar 13, 2012
    • Samsung SDI Co., Ltd.
    • Yeong-chan Eun
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Cathode end plate and breathable fuel cell stack using the same
    • Patent number 8,053,132
    • Issue date Nov 8, 2011
    • Samsung SDI Co., Ltd.
    • Gill-tae Roh
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell reformer and system
    • Patent number 8,029,580
    • Issue date Oct 4, 2011
    • Samsung SDI Co., Ltd.
    • Ju-Yong Kim
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Fuel cell system
    • Patent number 7,985,509
    • Issue date Jul 26, 2011
    • Samsung SDI Co., Ltd.
    • Ju-Yong Kim
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    SHOE MANAGEMENT DEVICE
    • Publication number 20250001027
    • Publication date Jan 2, 2025
    • LG ELECTRONICS INC.
    • Seong Woo AN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SHOE MANAGEMENT DEVICE
    • Publication number 20240173445
    • Publication date May 30, 2024
    • LG ELECTRONICS INC.
    • Seong Woo AN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LASER WELDING METHOD AND MONITORING METHOD FOR SECONDARY BATTERY
    • Publication number 20240123548
    • Publication date Apr 18, 2024
    • Samsung SDI Co., Ltd.
    • Jae Hoon ROH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRYING APPARATUS
    • Publication number 20220079397
    • Publication date Mar 17, 2022
    • LG ELECTRONICS INC.
    • Seong Woo An
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FILTER ASSEMBLY AND DRYING APPARTUS HAVING THE SAME
    • Publication number 20220061606
    • Publication date Mar 3, 2022
    • LG ELECTRONICS INC.
    • Seong Woo AN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DRYING APPARATUS AND CONTROL METHOD THEREOF
    • Publication number 20220061601
    • Publication date Mar 3, 2022
    • LG ELECTRONICS INC.
    • Hyun Ki KIM
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    DRYING APPARATUS
    • Publication number 20220061602
    • Publication date Mar 3, 2022
    • LG ELECTRONICS INC.
    • Seong Woo AN
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    DRYING APPARATUS
    • Publication number 20220061603
    • Publication date Mar 3, 2022
    • LG ELECTRONICS INC.
    • Seong Woo AN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DRYING APPARATUS
    • Publication number 20220061605
    • Publication date Mar 3, 2022
    • LG ELECTRONICS INC.
    • Dae woong KIM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DRYING APPARATUS
    • Publication number 20220061604
    • Publication date Mar 3, 2022
    • LG ELECTRONICS INC.
    • Dae woong Kim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PORTABLE AIR PURIFIER
    • Publication number 20220032224
    • Publication date Feb 3, 2022
    • LG Electronics Inc.
    • Seong Woo An
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LASER WELDING METHOD AND MONITORING METHOD FOR SECONDARY BATTERY
    • Publication number 20210252638
    • Publication date Aug 19, 2021
    • Samsung SDI Co., Ltd.
    • Jae Hoon ROH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SHOE MANAGEMENT DEVICE
    • Publication number 20210220496
    • Publication date Jul 22, 2021
    • LG Electronics Inc.
    • Seong Woo AN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SHOE MANAGEMENT DEVICE
    • Publication number 20210220497
    • Publication date Jul 22, 2021
    • LG ELECTRONICS INC.
    • Seong Woo AN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MULTIBAND ANTENNA AND ELECTRONIC DEVICE INCLUDING THE SAME
    • Publication number 20160352015
    • Publication date Dec 1, 2016
    • Samsung Electronics Co., Ltd.
    • Hyun Seock ROH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL STACK
    • Publication number 20130078545
    • Publication date Mar 28, 2013
    • Samsung SDI Co., Ltd.
    • Seong-Jin An
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM AND DRIVING METHOD THEREOF
    • Publication number 20130004873
    • Publication date Jan 3, 2013
    • Samsung SDI Co., Ltd.
    • Seong-Jin AN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM AND DRIVING METHOD FOR THE SAME
    • Publication number 20120028138
    • Publication date Feb 2, 2012
    • Chi-Seung Lee
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL STACK
    • Publication number 20110305967
    • Publication date Dec 15, 2011
    • Chi-Seung Lee
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Stack for fuel cell system
    • Publication number 20110305965
    • Publication date Dec 15, 2011
    • Jin-Hwa Lee
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL STACK
    • Publication number 20110305968
    • Publication date Dec 15, 2011
    • Jin-Hwa LEE
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20110244342
    • Publication date Oct 6, 2011
    • Seong-Jin An
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL SYSTEM TO PREHEAT FUEL CELL STACK
    • Publication number 20110236777
    • Publication date Sep 29, 2011
    • Samsung SDI Co., Ltd.
    • Gi-Jang Ahn
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel Cell System
    • Publication number 20110236775
    • Publication date Sep 29, 2011
    • Samsung SDI Co., Ltd.
    • Gi-Jang Ahn
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell stack and fuel cell system including the same
    • Publication number 20110143247
    • Publication date Jun 16, 2011
    • Seong-Jin An
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL STACK AND FUEL CELL SYSTEM USING THE SAME
    • Publication number 20110039179
    • Publication date Feb 17, 2011
    • Jun-Won Suh
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL SYSTEM AND STACK THEREOF
    • Publication number 20100330449
    • Publication date Dec 30, 2010
    • Seong-Jin An
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL SYSTEM AND METHOD OF DRIVING THE SAME
    • Publication number 20100239922
    • Publication date Sep 23, 2010
    • Samsung SDI Co., Ltd
    • Chi-Seung LEE
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    TEMPERATURE CONTROL SYSTEM FOR SEMICONDUCTOR MANUFACTURING EQUIPMENT
    • Publication number 20100206519
    • Publication date Aug 19, 2010
    • GLOBAL STANDARD TECHNOLOGY CO., LTD.
    • Bong-Hyun Cho
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL STACK AND FUEL CELL SYSTEM USING THE SAME
    • Publication number 20100178581
    • Publication date Jul 15, 2010
    • Samsung SDI Co., Ltd
    • Seong-Jin An
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...