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Suwon-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Separator for rechargeable battery and rechargeable lithium battery...
Patent number
11,584,861
Issue date
Feb 21, 2023
Samsung SDI Co., Ltd.
Dongwan Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator for rechargeable battery and rechargeable lithium battery...
Patent number
11,535,763
Issue date
Dec 27, 2022
Samsung SDI Co., Ltd.
Dongwan Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Separator for secondary battery and lithium secondary battery compr...
Patent number
11,312,871
Issue date
Apr 26, 2022
Samsung SDI Co., Ltd.
Changhong Ko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator for rechargeable battery and rechargeable lithium battery...
Patent number
10,840,493
Issue date
Nov 17, 2020
Samsung SDI Co., Ltd.
Dongwan Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Separator for secondary battery and lithium secondary battery compr...
Patent number
10,700,333
Issue date
Jun 30, 2020
Samsung SDI Co., Ltd.
Hyeonsun Choi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEPARATOR FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPR...
Publication number
20200119323
Publication date
Apr 16, 2020
Samsung SDI Co., Ltd.
Changhong KO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPR...
Publication number
20190013504
Publication date
Jan 10, 2019
Samsung SDI Co., Ltd.
Hyeonsun CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR RECHARGEABLE BATTERY AND RECHARGEABLE LITHIUM BATTERY...
Publication number
20180337381
Publication date
Nov 22, 2018
Samsung SDI Co., Ltd.
Dongwan SEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR RECHARGEABLE BATTERY AND RECHARGEABLE LITHIUM BATTERY...
Publication number
20170338461
Publication date
Nov 23, 2017
Samsung SDI Co., Ltd.
Dongwan SEO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SEPARATOR FOR RECHARGEABLE BATTERY AND RECHARGEABLE BATTERY INCLUD...
Publication number
20170187024
Publication date
Jun 29, 2017
Samsung SDI Co., Ltd.
Keewook KIM
H01 - BASIC ELECTRIC ELEMENTS