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DAEJEON, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Filter case, and water purifier and water softener using filter case
Patent number
12,065,365
Issue date
Aug 20, 2024
SIONTECH CO., LTD.
Kyung Seok Kang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Energy-saving ion adsorption/desorption water purification apparatu...
Patent number
11,820,680
Issue date
Nov 21, 2023
SIONTECH CO., LTD.
Kyung Seok Kang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Deionization electrode, apparatus and method for deionization elect...
Patent number
11,787,711
Issue date
Oct 17, 2023
SIONTECH CO., LTD.
Kyung Seok Kang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
CAPACITIVE DEIONIZATION ELECTRODE LAMINATE AND METHOD FOR MANUFACTU...
Publication number
20230113091
Publication date
Apr 13, 2023
SIONTECH CO., LTD.
Miyang KIM
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
APPARATUS AND METHOD FOR MANUFACTURING COMPOSITE DEIONIZATION ELECT...
Publication number
20230052804
Publication date
Feb 16, 2023
SIONTECH CO., LTD.
Kyungseok KANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ENERGY-SAVING ION ADSORPTION/DESORPTION WATER PURIFICATION APPARATU...
Publication number
20220119288
Publication date
Apr 21, 2022
SIONTECH CO., LTD.
Kyung Seok KANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR MANUFACTURING COMPOSITE CAPACITIVE DEIONIZATION ELECTROD...
Publication number
20220073381
Publication date
Mar 10, 2022
SIONTECH CO., LTD.
Kyung Seok KANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
FILTER CASE, AND WATER PURIFIER AND WATER SOFTENER USING FILTER CASE
Publication number
20210387873
Publication date
Dec 16, 2021
SIONTECH CO., LTD.
Kyung Seok KANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Deionization Electrode, Apparatus and Method for Deionization Elect...
Publication number
20210221711
Publication date
Jul 22, 2021
SIONTECH CO.,LTD.
Kyung Seok KANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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last 30 trademarks