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Yongin-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Positive active material for rechargeable lithium battery, method o...
Patent number
11,349,122
Issue date
May 31, 2022
Samsung SDI Co., Ltd.
Youngsun Kong
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEBALE LITHIUM...
Publication number
20250105446
Publication date
Mar 27, 2025
Samsung SDI Co., Ltd.
Hyeonseon CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEBALE LITHIUM...
Publication number
20250105448
Publication date
Mar 27, 2025
Samsung SDI Co., Ltd.
Dongwan SEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTE...
Publication number
20250096332
Publication date
Mar 20, 2025
Samsung SDI Co., Ltd.
Dongwan SEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR AND LITHIUM BATTERY INCLUDING THE SAME
Publication number
20250096415
Publication date
Mar 20, 2025
Samsung SDI Co., Ltd.
Jungyoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTE...
Publication number
20250079632
Publication date
Mar 6, 2025
Samsung SDI Co., Ltd.
Jinyoung KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, PREPARIN...
Publication number
20240222602
Publication date
Jul 4, 2024
Samsung SDI Co., Ltd.
Jungsue JANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, PREPARIN...
Publication number
20240166531
Publication date
May 23, 2024
Samsung SDI Co., Ltd.
Jungsue JANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, PREPARIN...
Publication number
20240076200
Publication date
Mar 7, 2024
Samsung SDI Co., Ltd.
Jungsue JANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SEPARATOR AND LITHIUM BATTERY EMPLOYING SAME
Publication number
20240014511
Publication date
Jan 11, 2024
Samsung SDI Co., Ltd.
Jinyoung KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, PREPARIN...
Publication number
20230109315
Publication date
Apr 6, 2023
Samsung SDI Co., Ltd.
Jungsue JANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, PREPARIN...
Publication number
20220384780
Publication date
Dec 1, 2022
Samsung SDI Co., Ltd.
Jungsue JANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR AND LITHIUM BATTERY INCLUDING SEPARATOR
Publication number
20220311095
Publication date
Sep 29, 2022
Samsung SDI Co., Ltd.
Hyeonsun Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NICKEL-BASED LITHIUM METAL COMPOSITE OXIDE, PREPARING METHOD THEREO...
Publication number
20210408528
Publication date
Dec 30, 2021
Samsung SDI Co., Ltd.
Youngjoo CHAE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR AND LITHIUM BATTERY INCLUDING THE SAME
Publication number
20210320378
Publication date
Oct 14, 2021
Samsung SDI Co., Ltd.
Jungyoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD O...
Publication number
20200295368
Publication date
Sep 17, 2020
Samsung SDI Co., Ltd.
Youngsun KONG
H01 - BASIC ELECTRIC ELEMENTS