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Soonho Hong
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Jeonju-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Negative active material for lithium secondary battery, preparing m...
Patent number
11,967,704
Issue date
Apr 23, 2024
Hansol Chemical Co., Ltd.
Seman Kwon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative active material for lithium secondary battery, preparing m...
Patent number
11,942,628
Issue date
Mar 26, 2024
Hansol Chemical Co., Ltd.
Seman Kwon
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Negative Active Material For Lithium Secondary Battery, Preparing M...
Publication number
20210384492
Publication date
Dec 9, 2021
HANSOL CHEMICAL CO., LTD
Seman Kwon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Negative Active Material For Lithium Secondary Battery, Preparing M...
Publication number
20210384491
Publication date
Dec 9, 2021
HANSOL CHEMICAL CO., LTD
Seman Kwon
H01 - BASIC ELECTRIC ELEMENTS