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Hyungeun CHOI

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  • Suwon-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor memory device
    • Patent number 11,765,905
    • Issue date Sep 19, 2023
    • Samsung Electronics Co., Ltd.
    • Hyungeun Choi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 11,751,378
    • Issue date Sep 5, 2023
    • Samsung Electronics Co., Ltd.
    • Hyungeun Choi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Three-dimensional semiconductor memory device
    • Patent number 11,502,084
    • Issue date Nov 15, 2022
    • Samsung Electronics Co., Ltd.
    • Joongchan Shin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Three-dimensional semiconductor memory device
    • Patent number 11,410,951
    • Issue date Aug 9, 2022
    • Samsung Electronics Co., Ltd.
    • Hyungeun Choi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 11,398,485
    • Issue date Jul 26, 2022
    • Samsung Electronics Co., Ltd.
    • Dongsuk Shin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor memory device
    • Patent number 11,289,488
    • Issue date Mar 29, 2022
    • Samsung Electronics Co., Ltd.
    • Joongchan Shin
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240421039
    • Publication date Dec 19, 2024
    • Samsung Electronics Co., Ltd.
    • Hyungeun Choi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240268129
    • Publication date Aug 8, 2024
    • Samsung Electronics Co., Ltd.
    • Hongjun LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240266308
    • Publication date Aug 8, 2024
    • Samsung Electronics Co., Ltd.
    • Kiseok LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240268130
    • Publication date Aug 8, 2024
    • Samsung Electronics Co., Ltd.
    • Hyungeun Choi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240172428
    • Publication date May 23, 2024
    • Samsung Electronics Co.,Ltd.
    • KYUNGHWAN KIM
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240098984
    • Publication date Mar 21, 2024
    • Samsung Electronics Co., Ltd.
    • Hyungeun CHOI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF FABRICATING SEMICONDUCTOR DEVICE
    • Publication number 20240074212
    • Publication date Feb 29, 2024
    • Samsung Electronics Co., Ltd.
    • Hyungeun Choi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME
    • Publication number 20230389289
    • Publication date Nov 30, 2023
    • Samsung Electronics Co., Ltd.
    • SEOKHAN PARK
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20230320066
    • Publication date Oct 5, 2023
    • Samsung Electronics Co., Ltd.
    • Moonyoung JEONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20230309289
    • Publication date Sep 28, 2023
    • Samsung Electronics Co., Ltd.
    • Hyungeun CHOI
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICES
    • Publication number 20230178505
    • Publication date Jun 8, 2023
    • Samsung Electronics Co. Ltd.
    • KISEOK LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20230180468
    • Publication date Jun 8, 2023
    • Samsung Electronics Co., Ltd.
    • Kiseok Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20230180452
    • Publication date Jun 8, 2023
    • Samsung Electronics Co., Ltd.
    • Kiseok LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICES
    • Publication number 20230180456
    • Publication date Jun 8, 2023
    • Samsung Electronics Co., Ltd.
    • Euichul JEONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20220173106
    • Publication date Jun 2, 2022
    • Samsung Electronics Co., Ltd.
    • Hyungeun CHOI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20220068859
    • Publication date Mar 3, 2022
    • Samsung Electronics Co., Ltd.
    • Hyungeun Choi
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20220045079
    • Publication date Feb 10, 2022
    • Samsung Electronics Co., Ltd.
    • Hyungeun CHOI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20210125989
    • Publication date Apr 29, 2021
    • Samsung Electronics Co., Ltd.
    • Joongchan SHIN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20210057419
    • Publication date Feb 25, 2021
    • Samsung Electronics Co., Ltd.
    • DONGSUK SHIN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MEMORY DEVICE
    • Publication number 20200411523
    • Publication date Dec 31, 2020
    • Samsung Electronics Co., Ltd.
    • Joongchan SHIN
    • G11 - INFORMATION STORAGE