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Yeonwoo CHO

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  • Suwon-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water purifier
    • Patent number 11,639,298
    • Issue date May 2, 2023
    • Samsung Electronics Co., Ltd.
    • Jungha Park
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter assembly for water purifier
    • Patent number 11,471,802
    • Issue date Oct 18, 2022
    • Samsung Electronics Co., Ltd.
    • Wan-Ku Kang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water purifier and filter for the same
    • Patent number 11,312,639
    • Issue date Apr 26, 2022
    • Samsung Electronics Co., Ltd.
    • Jungha Park
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER PURIFIER, HOME APPLIANCE, AND CONTROL METHOD THEREFOR
    • Publication number 20230035191
    • Publication date Feb 2, 2023
    • Samsung Electronics Co., Ltd.
    • Jungha PARK
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY
    • Publication number 20220388867
    • Publication date Dec 8, 2022
    • Samsung Electronics Co., Ltd.
    • Yeonwoo CHO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER PURIFIER
    • Publication number 20220324738
    • Publication date Oct 13, 2022
    • Samsung Electronics Co., Ltd.
    • Wanku KANG
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WATER PURIFIER AND METHOD FOR CONTROLLING WATER PURIFIER
    • Publication number 20220298026
    • Publication date Sep 22, 2022
    • Samsung Electronics Co., LTD
    • Yeonwoo CHO
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WATER PURIFIER
    • Publication number 20210214242
    • Publication date Jul 15, 2021
    • Samsung Electronics Co., Ltd.
    • Jungha PARK
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WATER PURIFIER AND FILTER FOR THE SAME
    • Publication number 20210061676
    • Publication date Mar 4, 2021
    • Samsung Electronics Co., Ltd.
    • Jungha PARK
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY FOR WATER PURIFIER
    • Publication number 20200324231
    • Publication date Oct 15, 2020
    • Samsung Electronics Co., Ltd.
    • Wan-Ku KANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL