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Woong Ki Jeong

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  • Ansan-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sterilizing device
    • Patent number 11,939,240
    • Issue date Mar 26, 2024
    • SEOUL VIOSYS CO., LTD.
    • Jae Young Choi
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Sterilization module and water purifying device having the same
    • Patent number 11,939,239
    • Issue date Mar 26, 2024
    • SEOUL VIOSYS CO., LTD.
    • Jae Young Choi
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Sterilization module
    • Patent number 11,904,062
    • Issue date Feb 20, 2024
    • SEOUL VIOSYS CO., LTD.
    • Woong Ki Jeong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fluid treatment device
    • Patent number 11,788,746
    • Issue date Oct 17, 2023
    • SEOUL VIOSYS CO., LTD.
    • Jae Hak Jeong
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Lighting device
    • Patent number 11,766,492
    • Issue date Sep 26, 2023
    • SEOUL VIOSYS CO., LTD.
    • Jae Young Choi
    • F21 - LIGHTING
  • Information Patent Grant

    Fluid treatment apparatus
    • Patent number 11,572,290
    • Issue date Feb 7, 2023
    • SEOUL VIOSYS CO., LTD.
    • Jae Young Choi
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Sterilization module
    • Patent number 11,565,007
    • Issue date Jan 31, 2023
    • SEOUL VIOSYS CO., LTD.
    • Woong Ki Jeong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sterilizing device
    • Patent number 11,542,180
    • Issue date Jan 3, 2023
    • SEOUL VIOSYS CO., LTD.
    • Jae Young Choi
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Lighting device
    • Patent number 11,471,546
    • Issue date Oct 18, 2022
    • SEOUL VIOSYS CO., LTD.
    • Jae Young Choi
    • F21 - LIGHTING
  • Information Patent Grant

    Hyper-spectral image measurement device and calibration method ther...
    • Patent number 11,274,966
    • Issue date Mar 15, 2022
    • SEOUL VIOSYS CO., LTD.
    • Seong Tae Jang
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Air purifier
    • Patent number 11,260,143
    • Issue date Mar 1, 2022
    • SEOUL VIOSYS CO., LTD.
    • Woong Ki Jeong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluid treatment apparatus
    • Patent number 11,242,266
    • Issue date Feb 8, 2022
    • Seoul Viosys Co., Ltd.
    • Jae Young Choi
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Fluid treatment apparatus
    • Patent number 11,072,544
    • Issue date Jul 27, 2021
    • Seoul Viosys Co., Ltd.
    • Jae Young Choi
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Photocatalytic module for automobile air conditioner and automobile...
    • Patent number 10,737,556
    • Issue date Aug 11, 2020
    • SEOUL VIOSYS CO., LTD.
    • Jae Hak Jeong
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hyper-spectral image measurement device and calibration method ther...
    • Patent number 10,551,248
    • Issue date Feb 4, 2020
    • SEOUL VIOSYS CO., LTD.
    • Seong Tae Jang
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    STERILIZATION MODULE AND WATER PURIFYING DEVICE INCLUDING SAME
    • Publication number 20240025770
    • Publication date Jan 25, 2024
    • Seoul Viosys Co., Ltd.
    • Jae Young CHOI
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    LIGHTING DEVICE
    • Publication number 20230390437
    • Publication date Dec 7, 2023
    • Seoul Viosys Co., Ltd.
    • Jae Young CHOI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    STERILIZATION MODULE
    • Publication number 20230165985
    • Publication date Jun 1, 2023
    • Seoul Viosys Co., Ltd.
    • Woong Ki JEONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STERILIZING DEVICE
    • Publication number 20230128525
    • Publication date Apr 27, 2023
    • Seoul Viosys Co., Ltd.
    • Jae Young CHOI
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    LIGHTING DEVICE
    • Publication number 20220370661
    • Publication date Nov 24, 2022
    • Seoul Viosys Co., Ltd.
    • Jae Young CHOI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HYPERSPECTRAL IMAGE MEASUREMENT DEVICE AND CALIBRATION METHOD THERE...
    • Publication number 20220214218
    • Publication date Jul 7, 2022
    • SEOUL VIOSYS CO., LTD.
    • Seong Tae JANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    STERILIZATION MODULE
    • Publication number 20210393817
    • Publication date Dec 23, 2021
    • Seoul Viosys Co., Ltd.
    • Woong Ki JEONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FLUID TREATMENT APPARATUS
    • Publication number 20210347657
    • Publication date Nov 11, 2021
    • Seoul Viosys Co., Ltd.
    • Jae Young CHOI
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    STERILIZING DEVICE
    • Publication number 20210163316
    • Publication date Jun 3, 2021
    • Seoul Viosys Co., Ltd.
    • Jae Young CHOI
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    STERILIZATION MODULE AND WATER PURIFYING DEVICE HAVING THE SAME
    • Publication number 20200385289
    • Publication date Dec 10, 2020
    • Seoul Viosys Co., Ltd.
    • Jae Young CHOI
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FLUID TREATMENT DEVICE
    • Publication number 20200355378
    • Publication date Nov 12, 2020
    • Seoul Viosys Co., Ltd.
    • Jae Hak JEONG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    DEODORIZATION MODULE AND DRYING APPARATUS INCLUDING A DEODORIZATION...
    • Publication number 20200345887
    • Publication date Nov 5, 2020
    • Seoul Viosys Co., Ltd.
    • Ji Won KIM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FLUID TREATMENT APPARATUS
    • Publication number 20200239334
    • Publication date Jul 30, 2020
    • Seoul Viosys Co., Ltd.
    • Jae Young CHOI
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    LIGHTING DEVICE
    • Publication number 20200230271
    • Publication date Jul 23, 2020
    • Seoul Viosys Co., Ltd.
    • Jae Young CHOI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HYPER-SPECTRAL IMAGE MEASUREMENT DEVICE AND CALIBRATION METHOD THER...
    • Publication number 20200182698
    • Publication date Jun 11, 2020
    • SEOUL VIOSYS CO., LTD.
    • Seong Tae JANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AIR PURIFIER
    • Publication number 20200061231
    • Publication date Feb 27, 2020
    • Seoul Viosys Co., Ltd.
    • Woong Ki JEONG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HYPER-SPECTRAL IMAGE MEASUREMENT DEVICE AND CALIBRATION METHOD THER...
    • Publication number 20180106676
    • Publication date Apr 19, 2018
    • SEOUL VIOSYS CO., LTD.
    • Seong Tae Jang
    • G02 - OPTICS
  • Information Patent Application

    PHOTOCATALYTIC MODULE FOR AUTOMOBILE AIR CONDITIONER AND AUTOMOBILE...
    • Publication number 20170334267
    • Publication date Nov 23, 2017
    • Seoul Viosys Co., Ltd.
    • Jae Hak Jeong
    • B60 - VEHICLES IN GENERAL