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Youngjun CHO

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  • Suwon-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cleaner
    • Patent number 12,318,060
    • Issue date Jun 3, 2025
    • Samsung Electronics Co., Ltd.
    • Dongjin Cho
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaner
    • Patent number 12,207,785
    • Issue date Jan 28, 2025
    • Samsung Electronics Co., Ltd.
    • Youngjun Cho
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Station
    • Patent number 11,957,297
    • Issue date Apr 16, 2024
    • Samsung Electronics Co., Ltd.
    • Youngjun Cho
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Station
    • Patent number 11,229,339
    • Issue date Jan 25, 2022
    • Samsung Electronics Co., Ltd.
    • Youngjun Cho
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust collecting apparatus and cleaner having the same
    • Patent number 11,224,321
    • Issue date Jan 18, 2022
    • Samsung Electronics Co., Ltd.
    • Youngjun Cho
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Station
    • Patent number 11,006,797
    • Issue date May 18, 2021
    • Samsung Electronics Co., Ltd.
    • Youngjun Cho
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MOP WASHING APPARATUS AND MOP WASHING SYSTEM COMPRISING SAME
    • Publication number 20250204743
    • Publication date Jun 26, 2025
    • Samsung Electronics Co., Ltd.
    • Youngjun CHO
    • B08 - CLEANING
  • Information Patent Application

    CLEANING APPARATUS
    • Publication number 20230355059
    • Publication date Nov 9, 2023
    • Samsung Electronics Co., Ltd.
    • Dongjin CHO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING DEVICE
    • Publication number 20230337877
    • Publication date Oct 26, 2023
    • Samsung Electronics Co., Ltd.
    • Youngjun CHO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20230329495
    • Publication date Oct 19, 2023
    • Samsung Electronics Co., Ltd.
    • Dongjin CHO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20230136405
    • Publication date May 4, 2023
    • Samsung Electronics Co., Ltd.
    • Youngjun CHO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20230092045
    • Publication date Mar 23, 2023
    • Samsung Electronics Co., Ltd.
    • Youngjun CHO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20220322900
    • Publication date Oct 13, 2022
    • Samsung Electronics Co., Ltd.
    • Dongjin CHO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20220322901
    • Publication date Oct 13, 2022
    • Samsung Electronics Co., Ltd.
    • Youngjun CHO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20220142429
    • Publication date May 12, 2022
    • Samsung Electronics Co., Ltd.
    • Youngjun CHO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STATION
    • Publication number 20220095867
    • Publication date Mar 31, 2022
    • Samsung Electronics Co., Ltd.
    • Youngjun CHO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STATION
    • Publication number 20210228037
    • Publication date Jul 29, 2021
    • Samsung Electronics Co., Ltd.
    • Youngjun CHO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20210212537
    • Publication date Jul 15, 2021
    • Samsung Electronics Co., Ltd.
    • Youngjun CHO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DUST COLLECTING APPARATUS AND CLEANER HAVING THE SAME
    • Publication number 20200069128
    • Publication date Mar 5, 2020
    • Samsung Electronics Co., Ltd.
    • Youngjun CHO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL