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Sooyoun Park
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Yongin-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Lithium secondary battery
Patent number
11,489,192
Issue date
Nov 1, 2022
Samsung SDI Co., Ltd.
Eunsung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cobalt oxide for lithium secondary battery, preparing method thereo...
Patent number
11,038,169
Issue date
Jun 15, 2021
Samsung SDI Co., Ltd.
Junseok Park
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive active material for rechargeable lithium battery and recha...
Patent number
10,637,047
Issue date
Apr 28, 2020
Samsung SDI Co., Ltd.
Jihyun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive active material, positive electrode including the same, an...
Patent number
9,806,341
Issue date
Oct 31, 2017
Samsung SDI Co., Ltd.
Daehoe Lee
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
COBALT OXIDE FOR LITHIUM SECONDARY BATTERY, PREPARING METHOD THEREO...
Publication number
20200203726
Publication date
Jun 25, 2020
Samsung SDI Co., Ltd.
Junseok PARK
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHA...
Publication number
20180102537
Publication date
Apr 12, 2018
Samsung SDI Co., Ltd.
Jihyun KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ACTIVE MATERIAL, POSITIVE ELECTRODE INCLUDING THE SAME, AN...
Publication number
20180062172
Publication date
Mar 1, 2018
Samsung SDI Co., Ltd.
Sooyoun PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ACTIVE MATERIAL, POSITIVE ELECTRODE INCLUDING THE SAME, AN...
Publication number
20160156032
Publication date
Jun 2, 2016
Samsung SDI Co., Ltd.
Daehoe Lee
H01 - BASIC ELECTRIC ELEMENTS